🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 25.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.61 AU - 0.61 AU

Year: 183 Days

Day: 14 Hours

Environment

Temp: 157 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.55 AU - 2.43 AU

Year: 1081 Days

Day: 33.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.74 AU - 3.98 AU

Year: 2371 Days

Day: 19.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,664,130 km

• M1: 1,898,846 km (0.099 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 11.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.09 AU - 5.15 AU

Year: 3823 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,664,130 km

• M1: 160,967 km (0.101 R)
• M2: 288,125 km (0.089 R)
• M3: 397,781 km (0.098 R)
• M4: 487,839 km (0.082 R)
• M5: 830,119 km (0.114 R)
• M6: 952,190 km (0.105 R)
• M7: 1,028,485 km (0.094 R)
• M8: 1,120,488 km (0.113 R)
• M9: 1,270,834 km (0.097 R)
• M10: 1,413,700 km (0.063 R)
• M11: 1,517,072 km (0.03 R)
• M12: 1,653,655 km (0.067 R)
• M13: 1,778,868 km (0.1 R)
• M14: 1,890,917 km (0.044 R)
• M15: 2,022,114 km (0.045 R)
• M16: 2,311,138 km (0.09 R)
• M17: 2,487,364 km (0.097 R)
• M18: 2,928,827 km (0.087 R)
• M19: 3,236,999 km (0.047 R)
• M20: 3,495,055 km (0.084 R)
• M21: 3,905,402 km (0.114 R)
• M22: 4,223,297 km (0.043 R)
• M23: 4,794,462 km (0.118 R)
• M24: 5,043,393 km (0.049 R)
• M25: 5,158,135 km (0.085 R)
• M26: 5,625,179 km (0.098 R)
• M27: 6,033,133 km (0.098 R)
• M28: 6,154,905 km (0.08 R)
• M29: 6,550,292 km (0.068 R)
• M30: 6,776,185 km (0.11 R)
• M31: 7,081,664 km (0.119 R)
• M32: 7,339,571 km (0.101 R)
• M33: 7,574,439 km (0.114 R)
• M34: 7,758,894 km (0.097 R)
• M35: 7,918,066 km (0.033 R)
• M36: 8,051,657 km (0.093 R)
• M37: 8,813,259 km (0.114 R)
• M38: 9,768,891 km (0.028 R)
• M39: 9,854,909 km (0.069 R)
• M40: 9,969,800 km (0.064 R)
• M41: 10,230,101 km (0.115 R)
• M42: 10,346,488 km (0.045 R)
• M43: 11,054,235 km (0.053 R)
• M44: 11,534,744 km (0.116 R)
• M45: 11,777,541 km (0.105 R)
• M46: 12,052,652 km (0.117 R)
• M47: 12,360,973 km (0.076 R)
• M48: 12,609,605 km (0.111 R)
• M49: 12,797,051 km (0.062 R)
• M50: 13,396,789 km (0.04 R)
• M51: 13,973,488 km (0.107 R)
• M52: 14,525,654 km (0.079 R)
• M53: 14,623,940 km (0.088 R)
• M54: 14,820,960 km (0.09 R)
• M55: 15,018,878 km (0.08 R)
• M56: 15,284,115 km (0.088 R)
• M57: 15,617,868 km (0.114 R)
• M58: 15,785,717 km (0.033 R)
• M59: 15,987,824 km (0.063 R)
• M60: 16,326,663 km (0.088 R)
• M61: 16,496,905 km (0.098 R)
• M62: 16,599,380 km (0.051 R)
• M63: 18,126,475 km (0.069 R)
• M64: 18,479,825 km (0.073 R)
• M65: 19,806,908 km (0.07 R)
• M66: 21,164,508 km (0.111 R)
• M67: 21,760,955 km (0.108 R)
• M68: 22,098,747 km (0.076 R)
• M69: 22,325,089 km (0.074 R)
• M70: 22,894,009 km (0.052 R)
• M71: 23,008,302 km (0.089 R)
• M72: 23,122,894 km (0.091 R)
• M73: 23,506,164 km (0.106 R)
• M74: 24,123,704 km (0.116 R)
• M75: 24,434,419 km (0.119 R)
• M76: 24,512,359 km (0.092 R)
• M77: 25,928,752 km (0.071 R)
• M78: 26,247,096 km (0.081 R)
• M79: 26,566,787 km (0.089 R)
• M80: 26,767,248 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.3

Radius: 13.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.29 AU - 6.37 AU

Year: 5420 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,664,130 km

• M1: 177,722 km (0.104 R)
• M2: 382,522 km (0.102 R)
• M3: 629,657 km (0.076 R)
• M4: 798,254 km (0.097 R)
• M5: 983,756 km (0.093 R)
• M6: 1,102,387 km (0.071 R)
• M7: 1,565,243 km (0.096 R)
• M8: 1,690,306 km (0.059 R)
• M9: 1,951,055 km (0.093 R)
• M10: 2,138,053 km (0.102 R)
• M11: 2,366,938 km (0.103 R)
• M12: 2,511,898 km (0.091 R)
• M13: 2,641,150 km (0.113 R)
• M14: 2,734,948 km (0.095 R)
• M15: 3,261,084 km (0.096 R)
• M16: 3,362,063 km (0.101 R)
• M17: 3,840,327 km (0.053 R)
• M18: 4,033,308 km (0.072 R)
• M19: 4,251,721 km (0.102 R)
• M20: 4,700,215 km (0.097 R)
• M21: 4,930,297 km (0.1 R)
• M22: 5,234,878 km (0.1 R)
• M23: 5,594,212 km (0.071 R)
• M24: 5,715,835 km (0.086 R)
• M25: 6,286,402 km (0.083 R)
• M26: 6,463,825 km (0.095 R)
• M27: 7,589,549 km (0.091 R)
• M28: 8,078,734 km (0.103 R)
• M29: 8,188,838 km (0.073 R)
• M30: 8,355,041 km (0.112 R)
• M31: 8,888,507 km (0.092 R)
• M32: 9,002,351 km (0.109 R)
• M33: 9,116,494 km (0.054 R)
• M34: 9,231,236 km (0.085 R)
• M35: 9,665,818 km (0.116 R)
• M36: 10,434,900 km (0.065 R)
• M37: 10,584,947 km (0.045 R)
• M38: 11,070,392 km (0.11 R)
• M39: 11,532,201 km (0.085 R)
• M40: 12,698,017 km (0.075 R)
• M41: 12,890,549 km (0.102 R)
• M42: 13,181,368 km (0.054 R)
• M43: 13,343,831 km (0.093 R)
• M44: 14,066,538 km (0.102 R)
• M45: 14,937,198 km (0.116 R)
• M46: 15,618,766 km (0.047 R)
• M47: 16,067,260 km (0.113 R)
• M48: 16,275,650 km (0.036 R)
• M49: 16,590,105 km (0.085 R)
• M50: 16,835,894 km (0.087 R)
• M51: 17,224,848 km (0.116 R)
• M52: 17,402,571 km (0.065 R)
• M53: 17,545,137 km (0.109 R)
• M54: 18,700,183 km (0.095 R)
• M55: 19,323,856 km (0.06 R)
• M56: 19,619,611 km (0.096 R)
• M57: 20,103,560 km (0.117 R)
• M58: 20,215,908 km (0.099 R)
• M59: 20,440,903 km (0.073 R)
• M60: 20,780,191 km (0.089 R)
• M61: 22,387,920 km (0.095 R)
• M62: 23,246,013 km (0.115 R)
• M63: 23,442,435 km (0.106 R)
• M64: 23,718,593 km (0.062 R)
• M65: 24,035,441 km (0.075 R)
• M66: 24,753,361 km (0.108 R)
• M67: 25,195,573 km (0.12 R)
• M68: 25,397,530 km (0.113 R)
• M69: 25,681,018 km (0.046 R)
• M70: 26,579,054 km (0.103 R)
• M71: 26,908,169 km (0.061 R)
• M72: 27,362,947 km (0.112 R)
• M73: 27,695,203 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.7

Radius: 7.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.37 AU - 15.93 AU

Year: 19416 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,664,130 km

• M1: 138,378 km (0.074 R)
• M2: 402,119 km (0.093 R)
• M3: 603,777 km (0.079 R)
• M4: 937,081 km (0.088 R)
• M5: 1,068,877 km (0.118 R)
• M6: 1,220,868 km (0.103 R)
• M7: 1,306,887 km (0.108 R)
• M8: 1,914,554 km (0.085 R)
• M9: 2,291,690 km (0.111 R)
• M10: 2,362,749 km (0.081 R)
• M11: 2,938,401 km (0.044 R)
• M12: 3,271,855 km (0.067 R)
• M13: 3,721,397 km (0.115 R)
• M14: 4,565,428 km (0.086 R)
• M15: 5,633,706 km (0.071 R)
• M16: 5,754,282 km (0.104 R)
• M17: 6,146,229 km (0.053 R)
• M18: 6,801,168 km (0.084 R)
• M19: 6,852,480 km (0.066 R)
• M20: 6,981,284 km (0.094 R)
• M21: 7,267,614 km (0.07 R)
• M22: 7,478,248 km (0.112 R)
• M23: 7,557,684 km (0.114 R)
• M24: 7,824,866 km (0.084 R)
• M25: 7,932,577 km (0.106 R)
• M26: 8,423,258 km (0.104 R)
• M27: 8,589,012 km (0.052 R)
• M28: 8,923,812 km (0.073 R)
• M29: 9,434,091 km (0.097 R)
• M30: 9,692,745 km (0.103 R)
• M31: 10,070,480 km (0.102 R)
• M32: 10,690,862 km (0.094 R)
• M33: 11,629,140 km (0.107 R)
• M34: 13,165,361 km (0.088 R)
• M35: 14,268,346 km (0.042 R)
• M36: 16,045,868 km (0.062 R)
• M37: 16,389,045 km (0.05 R)
• M38: 17,292,616 km (0.058 R)
• M39: 18,534,279 km (0.045 R)
• M40: 19,584,755 km (0.097 R)
• M41: 19,988,220 km (0.116 R)
• M42: 21,102,575 km (0.052 R)
• M43: 21,440,816 km (0.078 R)
• M44: 23,120,052 km (0.117 R)
• M45: 23,468,615 km (0.064 R)
• M46: 25,797,106 km (0.096 R)
• M47: 26,078,200 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 6.1

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.96 AU - 15.96 AU

Year: 21170 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,664,130 km

• M1: 82,428 km (0.025 R)
• M2: 137,929 km (0.117 R)
• M3: 196,272 km (0.1 R)
• M4: 472,729 km (0.057 R)
• M5: 913,445 km (0.113 R)
• M6: 988,393 km (0.084 R)
• M7: 1,039,556 km (0.102 R)
• M8: 1,091,616 km (0.069 R)
• M9: 1,660,088 km (0.038 R)
• M10: 2,205,222 km (0.076 R)
• M11: 2,692,762 km (0.106 R)
• M12: 3,803,825 km (0.065 R)
• M13: 4,300,490 km (0.071 R)
• M14: 4,686,452 km (0.112 R)
• M15: 4,949,894 km (0.091 R)
• M16: 5,083,336 km (0.086 R)
• M17: 5,583,142 km (0.118 R)
• M18: 5,862,292 km (0.095 R)
• M19: 6,727,117 km (0.111 R)
• M20: 8,413,235 km (0.111 R)
• M21: 11,609,244 km (0.092 R)
• M22: 11,905,747 km (0.03 R)
• M23: 12,325,069 km (0.05 R)
• M24: 13,178,076 km (0.055 R)
• M25: 13,301,495 km (0.066 R)
• M26: 13,363,279 km (0.097 R)
• M27: 14,492,892 km (0.08 R)
• M28: 15,457,350 km (0.098 R)
• M29: 15,718,099 km (0.11 R)
• M30: 17,719,269 km (0.07 R)
• M31: 18,129,018 km (0.113 R)
• M32: 18,818,963 km (0.062 R)
• M33: 20,011,258 km (0.044 R)
• M34: 20,295,494 km (0.05 R)
• M35: 20,438,061 km (0.094 R)
• M36: 20,580,927 km (0.114 R)
• M37: 21,735,972 km (0.104 R)
• M38: 22,101,141 km (0.075 R)
• M39: 23,507,660 km (0.087 R)
• M40: 24,638,171 km (0.081 R)
• M41: 25,095,492 km (0.053 R)
• M42: 25,709,441 km (0.111 R)
• M43: 26,639,641 km (0.112 R)
• M44: 27,423,085 km (0.093 R)
• M45: 27,738,736 km (0.047 R)
• M46: 27,817,724 km (0.104 R)
• M47: 29,414,981 km (0.109 R)
• M48: 30,062,141 km (0.098 R)
• M49: 30,143,373 km (0.116 R)
• M50: 30,224,604 km (0.119 R)
• M51: 31,041,708 km (0.093 R)
• M52: 31,288,245 km (0.051 R)
• M53: 31,452,952 km (0.108 R)
• M54: 32,280,677 km (0.062 R)
• M55: 32,864,558 km (0.107 R)
• M56: 33,704,550 km (0.074 R)
• M57: 35,148,618 km (0.118 R)
• M58: 35,319,908 km (0.072 R)
• M59: 36,353,031 km (0.099 R)
• M60: 36,786,416 km (0.059 R)
• M61: 37,047,314 km (0.095 R)
• M62: 37,221,596 km (0.085 R)
• M63: 38,360,933 km (0.045 R)
• M64: 39,333,768 km (0.071 R)
• M65: 39,511,640 km (0.116 R)
• M66: 39,957,142 km (0.047 R)
• M67: 40,135,912 km (0.1 R)
• M68: 42,756,867 km (0.097 R)
• M69: 44,041,763 km (0.066 R)
• M70: 44,411,269 km (0.086 R)
• M71: 44,689,073 km (0.096 R)
• M72: 45,153,275 km (0.072 R)
• M73: 47,498,371 km (0.063 R)
• M74: 51,526,144 km (0.075 R)
• M75: 53,384,000 km (0.034 R)
• M76: 53,777,891 km (0.096 R)
• M77: 53,876,476 km (0.109 R)
• M78: 53,975,211 km (0.084 R)
• M79: 54,469,482 km (0.062 R)
• M80: 58,275,252 km (0.1 R)
• M81: 59,290,872 km (0.088 R)
• M82: 60,005,352 km (0.061 R)
• M83: 64,246,900 km (0.064 R)
• M84: 64,770,792 km (0.112 R)
• M85: 65,717,297 km (0.117 R)
• M86: 65,928,230 km (0.06 R)
• M87: 66,456,610 km (0.073 R)
• M88: 67,198,616 km (0.112 R)
• M89: 68,584,041 km (0.106 R)
• M90: 69,441,237 km (0.091 R)
• M91: 70,625,753 km (0.12 R)
• M92: 71,274,709 km (0.059 R)
• M93: 71,383,018 km (0.049 R)
• M94: 72,142,975 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.6

Radius: 4.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.67 AU - 18.79 AU

Year: 26346 Days

Day: 22.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 151.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,664,130 km

• M1: 82,129 km (0.106 R)
• M2: 139,276 km (0.102 R)
• M3: 223,350 km (0.091 R)
• M4: 324,478 km (0.089 R)
• M5: 386,860 km (0.068 R)
• M6: 583,132 km (0.095 R)
• M7: 676,033 km (0.109 R)
• M8: 824,284 km (0.098 R)
• M9: 858,692 km (0.112 R)
• M10: 1,577,510 km (0.086 R)
• M11: 1,642,136 km (0.069 R)
• M12: 1,707,660 km (0.065 R)
• M13: 2,335,522 km (0.087 R)
• M14: 2,534,188 km (0.047 R)
• M15: 2,974,155 km (0.073 R)
• M16: 3,748,923 km (0.099 R)
• M17: 3,893,434 km (0.119 R)
• M18: 3,922,606 km (0.073 R)
• M19: 4,010,569 km (0.079 R)
• M20: 4,643,817 km (0.069 R)
• M21: 4,799,100 km (0.066 R)
• M22: 5,243,106 km (0.089 R)
• M23: 5,700,128 km (0.066 R)
• M24: 6,478,186 km (0.093 R)
• M25: 6,686,726 km (0.034 R)
• M26: 7,110,088 km (0.047 R)
• M27: 7,325,060 km (0.113 R)
• M28: 7,688,134 km (0.073 R)
• M29: 7,798,238 km (0.09 R)
• M30: 8,773,766 km (0.074 R)
• M31: 9,081,638 km (0.116 R)
• M32: 9,275,816 km (0.076 R)
• M33: 10,066,291 km (0.098 R)
• M34: 10,186,717 km (0.067 R)
• M35: 10,347,984 km (0.088 R)
• M36: 11,084,305 km (0.101 R)
• M37: 11,208,620 km (0.108 R)
• M38: 11,837,380 km (0.103 R)
• M39: 12,391,491 km (0.094 R)
• M40: 13,436,432 km (0.11 R)
• M41: 13,480,563 km (0.098 R)
• M42: 14,690,960 km (0.099 R)
• M43: 15,748,916 km (0.046 R)
• M44: 16,216,559 km (0.043 R)
• M45: 16,404,903 km (0.029 R)
• M46: 16,499,299 km (0.112 R)
• M47: 16,641,417 km (0.077 R)
• M48: 17,117,587 km (0.108 R)
• M49: 17,165,458 km (0.064 R)
• M50: 17,986,152 km (0.048 R)
• M51: 18,181,078 km (0.111 R)
• M52: 18,474,888 km (0.116 R)
• M53: 18,622,242 km (0.115 R)
• M54: 19,765,768 km (0.096 R)
• M55: 20,017,242 km (0.101 R)
• M56: 20,523,631 km (0.113 R)
• M57: 20,778,247 km (0.101 R)
• M58: 21,188,145 km (0.087 R)
• M59: 21,703,958 km (0.083 R)
• M60: 21,859,540 km (0.082 R)
• M61: 22,224,110 km (0.097 R)
• M62: 22,380,889 km (0.066 R)
• M63: 23,011,892 km (0.105 R)
• M64: 24,130,137 km (0.111 R)
• M65: 24,237,548 km (0.12 R)
• M66: 24,345,109 km (0.068 R)
• M67: 24,831,152 km (0.088 R)
• M68: 25,156,976 km (0.068 R)
• M69: 25,703,158 km (0.119 R)
• M70: 25,867,716 km (0.079 R)
• M71: 26,751,540 km (0.079 R)
• M72: 28,662,354 km (0.119 R)
• M73: 28,719,201 km (0.092 R)
• M74: 29,633,992 km (0.078 R)
• M75: 32,080,815 km (0.045 R)
• M76: 32,554,142 km (0.113 R)
• M77: 32,672,773 km (0.099 R)
• M78: 33,747,484 km (0.106 R)
• M79: 34,349,616 km (0.075 R)
• M80: 34,833,864 km (0.117 R)
• M81: 35,015,925 km (0.117 R)
• M82: 35,503,315 km (0.088 R)
• M83: 35,870,278 km (0.109 R)
• M84: 36,423,042 km (0.069 R)
• M85: 36,546,311 km (0.115 R)
• M86: 36,607,945 km (0.107 R)
• M87: 36,793,148 km (0.081 R)
• M88: 38,348,517 km (0.114 R)
• M89: 39,925,278 km (0.06 R)
• M90: 40,179,595 km (0.035 R)
• M91: 40,625,845 km (0.082 R)
• M92: 41,523,133 km (0.098 R)
• M93: 42,621,630 km (0.084 R)
• M94: 42,881,482 km (0.106 R)
• M95: 43,598,654 km (0.05 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,527 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit