🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.77 AU - 1.07 AU

Year: 338 Days

Day: 25.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 2 AU

Year: 812 Days

Day: 45.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.21 AU - 2.25 AU

Year: 1275 Days

Day: 17.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,363,203 km

• M1: 1,109,717 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.99 AU - 2.95 AU

Year: 1486 Days

Day: 31.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,363,203 km

• M1: 295,456 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.52 AU - 3.84 AU

Year: 2171 Days

Day: 37.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 9.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.79 AU - 6.07 AU

Year: 5529 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,363,203 km

• M1: 166,951 km (0.12 R)
• M2: 265,387 km (0.103 R)
• M3: 362,326 km (0.097 R)
• M4: 424,559 km (0.081 R)
• M5: 534,812 km (0.04 R)
• M6: 646,113 km (0.115 R)
• M7: 705,055 km (0.109 R)
• M8: 993,779 km (0.104 R)
• M9: 1,063,042 km (0.117 R)
• M10: 1,305,989 km (0.078 R)
• M11: 1,607,130 km (0.097 R)
• M12: 1,773,034 km (0.082 R)
• M13: 1,959,283 km (0.078 R)
• M14: 2,227,662 km (0.108 R)
• M15: 2,366,489 km (0.114 R)
• M16: 2,620,207 km (0.076 R)
• M17: 2,849,540 km (0.078 R)
• M18: 3,188,529 km (0.079 R)
• M19: 3,380,463 km (0.064 R)
• M20: 3,594,238 km (0.104 R)
• M21: 3,849,452 km (0.027 R)
• M22: 4,224,045 km (0.1 R)
• M23: 4,338,787 km (0.056 R)
• M24: 4,847,869 km (0.106 R)
• M25: 4,988,341 km (0.082 R)
• M26: 5,604,983 km (0.1 R)
• M27: 5,667,964 km (0.1 R)
• M28: 5,815,916 km (0.03 R)
• M29: 5,879,645 km (0.063 R)
• M30: 5,986,458 km (0.105 R)
• M31: 6,398,451 km (0.111 R)
• M32: 6,909,477 km (0.114 R)
• M33: 7,022,274 km (0.111 R)
• M34: 7,112,930 km (0.089 R)
• M35: 7,364,404 km (0.106 R)
• M36: 7,525,970 km (0.099 R)
• M37: 8,207,837 km (0.118 R)
• M38: 8,423,557 km (0.106 R)
• M39: 8,616,688 km (0.085 R)
• M40: 8,713,926 km (0.086 R)
• M41: 9,081,638 km (0.047 R)
• M42: 9,230,189 km (0.119 R)
• M43: 9,454,436 km (0.05 R)
• M44: 10,189,410 km (0.04 R)
• M45: 10,343,795 km (0.059 R)
• M46: 10,421,137 km (0.095 R)
• M47: 10,680,839 km (0.098 R)
• M48: 11,180,047 km (0.104 R)
• M49: 11,472,511 km (0.1 R)
• M50: 11,767,518 km (0.095 R)
• M51: 12,833,702 km (0.113 R)
• M52: 13,251,978 km (0.111 R)
• M53: 13,505,097 km (0.099 R)
• M54: 13,646,467 km (0.076 R)
• M55: 13,759,863 km (0.101 R)
• M56: 13,873,557 km (0.117 R)
• M57: 14,216,585 km (0.038 R)
• M58: 14,302,753 km (0.081 R)
• M59: 14,475,688 km (0.084 R)
• M60: 14,794,631 km (0.063 R)
• M61: 14,852,825 km (0.084 R)
• M62: 15,824,463 km (0.109 R)
• M63: 16,063,071 km (0.072 R)
• M64: 16,122,911 km (0.054 R)
• M65: 16,695,272 km (0.042 R)
• M66: 17,274,216 km (0.064 R)
• M67: 18,045,991 km (0.118 R)
• M68: 18,577,213 km (0.059 R)
• M69: 18,892,117 km (0.102 R)
• M70: 19,559,174 km (0.119 R)
• M71: 19,687,080 km (0.104 R)
• M72: 20,040,280 km (0.096 R)
• M73: 20,169,383 km (0.091 R)
• M74: 21,145,509 km (0.096 R)
• M75: 21,342,530 km (0.095 R)
• M76: 21,474,176 km (0.081 R)
• M77: 21,639,332 km (0.093 R)
• M78: 21,771,577 km (0.032 R)
• M79: 21,970,542 km (0.098 R)
• M80: 22,103,684 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.8

Radius: 9.2

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.93 AU - 10.75 AU

Year: 11818 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,363,203 km

• M1: 201,508 km (0.072 R)
• M2: 268,229 km (0.069 R)
• M3: 346,469 km (0.089 R)
• M4: 466,446 km (0.077 R)
• M5: 549,323 km (0.085 R)
• M6: 619,784 km (0.065 R)
• M7: 810,671 km (0.116 R)
• M8: 1,020,856 km (0.108 R)
• M9: 1,155,644 km (0.114 R)
• M10: 1,915,750 km (0.083 R)
• M11: 2,256,534 km (0.112 R)
• M12: 2,678,251 km (0.111 R)
• M13: 2,803,314 km (0.095 R)
• M14: 3,907,646 km (0.095 R)
• M15: 3,978,555 km (0.025 R)
• M16: 4,049,914 km (0.068 R)
• M17: 4,193,827 km (0.119 R)
• M18: 4,523,989 km (0.113 R)
• M19: 5,054,314 km (0.072 R)
• M20: 5,484,856 km (0.044 R)
• M21: 6,422,985 km (0.091 R)
• M22: 7,148,085 km (0.089 R)
• M23: 7,498,294 km (0.097 R)
• M24: 7,764,578 km (0.072 R)
• M25: 8,169,839 km (0.096 R)
• M26: 8,674,732 km (0.069 R)
• M27: 9,570,374 km (0.094 R)
• M28: 9,714,587 km (0.097 R)
• M29: 10,347,386 km (0.097 R)
• M30: 10,594,372 km (0.104 R)
• M31: 10,843,302 km (0.116 R)
• M32: 11,652,777 km (0.114 R)
• M33: 11,909,786 km (0.118 R)
• M34: 12,903,265 km (0.096 R)
• M35: 13,652,302 km (0.098 R)
• M36: 14,470,452 km (0.117 R)
• M37: 14,580,706 km (0.093 R)
• M38: 14,691,259 km (0.095 R)
• M39: 15,248,361 km (0.109 R)
• M40: 15,360,560 km (0.1 R)
• M41: 15,925,890 km (0.078 R)
• M42: 16,555,697 km (0.093 R)
• M43: 16,844,571 km (0.039 R)
• M44: 16,960,659 km (0.058 R)
• M45: 17,662,572 km (0.073 R)
• M46: 17,957,878 km (0.058 R)
• M47: 18,254,680 km (0.095 R)
• M48: 20,193,020 km (0.074 R)
• M49: 21,249,031 km (0.05 R)
• M50: 21,626,167 km (0.092 R)
• M51: 22,132,257 km (0.113 R)
• M52: 22,706,414 km (0.034 R)
• M53: 24,787,021 km (0.108 R)
• M54: 25,117,482 km (0.056 R)
• M55: 25,716,323 km (0.1 R)
• M56: 25,783,043 km (0.099 R)
• M57: 26,185,162 km (0.079 R)
• M58: 27,267,653 km (0.078 R)
• M59: 27,335,720 km (0.082 R)
• M60: 28,157,910 km (0.111 R)
• M61: 28,502,882 km (0.083 R)
• M62: 28,918,615 km (0.097 R)
• M63: 30,248,390 km (0.112 R)
• M64: 31,240,972 km (0.104 R)
• M65: 31,526,554 km (0.081 R)
• M66: 33,258,150 km (0.12 R)
• M67: 34,135,392 km (0.117 R)
• M68: 34,650,756 km (0.075 R)
• M69: 35,539,966 km (0.103 R)
• M70: 35,614,466 km (0.081 R)
• M71: 36,662,249 km (0.034 R)
• M72: 37,644,210 km (0.072 R)
• M73: 38,941,223 km (0.111 R)
• M74: 39,865,738 km (0.054 R)
• M75: 40,330,688 km (0.092 R)
• M76: 41,814,699 km (0.069 R)
• M77: 42,840,492 km (0.114 R)
• M78: 43,475,834 km (0.081 R)
• M79: 44,194,203 km (0.05 R)
• M80: 44,755,793 km (0.109 R)
• M81: 47,680,731 km (0.118 R)
• M82: 48,421,540 km (0.09 R)
• M83: 48,504,118 km (0.086 R)
• M84: 49,332,291 km (0.118 R)
• M85: 51,086,476 km (0.085 R)
• M86: 52,182,580 km (0.059 R)
• M87: 53,116,220 km (0.119 R)
• M88: 53,286,462 km (0.087 R)
• M89: 53,884,106 km (0.068 R)
• M90: 54,827,620 km (0.066 R)
• M91: 56,209,904 km (0.082 R)
• M92: 56,992,301 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.8

Radius: 3.6

Gravity: 58.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.89 AU - 12.47 AU

Year: 15284 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,363,203 km

• M1: 273,764 km (0.085 R)
• M2: 319,990 km (0.068 R)
• M3: 474,674 km (0.083 R)
• M4: 845,677 km (0.107 R)
• M5: 985,551 km (0.091 R)
• M6: 1,009,636 km (0.107 R)
• M7: 1,082,789 km (0.053 R)
• M8: 1,208,751 km (0.048 R)
• M9: 1,313,021 km (0.115 R)
• M10: 1,787,695 km (0.081 R)
• M11: 1,846,786 km (0.079 R)
• M12: 2,773,545 km (0.028 R)
• M13: 2,980,887 km (0.077 R)
• M14: 3,157,263 km (0.075 R)
• M15: 3,373,582 km (0.034 R)
• M16: 4,012,065 km (0.071 R)
• M17: 4,444,553 km (0.032 R)
• M18: 4,686,752 km (0.063 R)
• M19: 5,016,316 km (0.106 R)
• M20: 5,058,054 km (0.094 R)
• M21: 5,183,865 km (0.105 R)
• M22: 5,395,846 km (0.11 R)
• M23: 6,317,069 km (0.067 R)
• M24: 6,543,560 km (0.071 R)
• M25: 6,589,038 km (0.065 R)
• M26: 6,726,519 km (0.117 R)
• M27: 7,380,411 km (0.057 R)
• M28: 7,523,127 km (0.083 R)
• M29: 8,949,393 km (0.046 R)
• M30: 9,667,014 km (0.119 R)
• M31: 9,823,195 km (0.076 R)
• M32: 10,296,672 km (0.082 R)
• M33: 11,102,256 km (0.095 R)
• M34: 12,659,421 km (0.094 R)
• M35: 13,001,850 km (0.067 R)
• M36: 13,347,272 km (0.039 R)
• M37: 14,224,214 km (0.101 R)
• M38: 14,283,455 km (0.116 R)
• M39: 14,461,177 km (0.092 R)
• M40: 14,939,143 km (0.107 R)
• M41: 15,300,870 km (0.106 R)
• M42: 15,665,590 km (0.111 R)
• M43: 16,094,637 km (0.037 R)
• M44: 16,403,556 km (0.04 R)
• M45: 16,776,653 km (0.093 R)
• M46: 17,027,080 km (0.114 R)
• M47: 17,404,964 km (0.102 R)
• M48: 19,204,327 km (0.106 R)
• M49: 20,592,296 km (0.082 R)
• M50: 20,659,167 km (0.09 R)
• M51: 20,793,206 km (0.084 R)
• M52: 21,739,263 km (0.064 R)
• M53: 22,976,139 km (0.105 R)
• M54: 23,184,528 km (0.072 R)
• M55: 24,094,532 km (0.045 R)
• M56: 25,302,236 km (0.102 R)
• M57: 27,628,333 km (0.101 R)
• M58: 27,923,939 km (0.093 R)
• M59: 29,191,631 km (0.066 R)
• M60: 29,492,622 km (0.102 R)
• M61: 31,705,474 km (0.113 R)
• M62: 32,948,931 km (0.119 R)
• M63: 34,050,121 km (0.051 R)
• M64: 36,046,205 km (0.104 R)
• M65: 36,936,313 km (0.1 R)
• M66: 37,017,694 km (0.084 R)
• M67: 37,915,730 km (0.073 R)
• M68: 42,427,452 km (0.103 R)
• M69: 42,939,077 km (0.086 R)
• M70: 44,486,218 km (0.107 R)
• M71: 44,919,304 km (0.11 R)
• M72: 46,665,261 km (0.109 R)
• M73: 47,017,115 km (0.073 R)
• M74: 47,281,604 km (0.09 R)
• M75: 48,433,208 km (0.116 R)
• M76: 50,133,089 km (0.105 R)
• M77: 51,035,613 km (0.059 R)
• M78: 52,490,751 km (0.076 R)
• M79: 52,582,156 km (0.085 R)
• M80: 54,513,614 km (0.073 R)
• M81: 55,255,470 km (0.086 R)
• M82: 55,534,619 km (0.042 R)
• M83: 55,720,868 km (0.109 R)
• M84: 56,000,766 km (0.11 R)
• M85: 57,878,369 km (0.083 R)
• M86: 60,733,295 km (0.065 R)
• M87: 62,371,242 km (0.066 R)
• M88: 62,468,032 km (0.096 R)
• M89: 63,926,162 km (0.103 R)
• M90: 65,100,655 km (0.033 R)
• M91: 65,297,077 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.3

Radius: 4.1

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.43 AU - 13.15 AU

Year: 17514 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,363,203 km

• M1: 62,382 km (0.073 R)
• M2: 160,369 km (0.112 R)
• M3: 386,710 km (0.097 R)
• M4: 619,634 km (0.095 R)
• M5: 733,628 km (0.086 R)
• M6: 1,441,076 km (0.107 R)
• M7: 1,681,630 km (0.057 R)
• M8: 1,749,397 km (0.075 R)
• M9: 1,864,438 km (0.118 R)
• M10: 2,298,571 km (0.08 R)
• M11: 2,950,968 km (0.061 R)
• M12: 3,060,324 km (0.088 R)
• M13: 3,453,916 km (0.076 R)
• M14: 4,195,323 km (0.119 R)
• M15: 4,225,990 km (0.045 R)
• M16: 4,411,641 km (0.111 R)
• M17: 4,790,573 km (0.061 R)
• M18: 5,445,362 km (0.1 R)
• M19: 5,613,361 km (0.11 R)
• M20: 6,728,613 km (0.088 R)
• M21: 6,836,623 km (0.077 R)
• M22: 6,872,676 km (0.061 R)
• M23: 7,200,744 km (0.082 R)
• M24: 7,274,346 km (0.061 R)
• M25: 7,683,496 km (0.109 R)
• M26: 9,153,445 km (0.084 R)
• M27: 9,473,734 km (0.084 R)
• M28: 9,594,759 km (0.09 R)
• M29: 11,471,165 km (0.12 R)
• M30: 13,411,449 km (0.06 R)
• M31: 13,820,599 km (0.053 R)
• M32: 14,651,316 km (0.062 R)
• M33: 14,697,991 km (0.053 R)
• M34: 14,931,812 km (0.089 R)
• M35: 15,355,773 km (0.107 R)
• M36: 15,688,329 km (0.114 R)
• M37: 15,879,365 km (0.099 R)
• M38: 17,238,462 km (0.052 R)
• M39: 17,336,897 km (0.072 R)
• M40: 18,887,330 km (0.064 R)
• M41: 19,448,172 km (0.085 R)
• M42: 19,550,647 km (0.108 R)
• M43: 20,429,534 km (0.091 R)
• M44: 21,321,137 km (0.094 R)
• M45: 21,532,818 km (0.04 R)
• M46: 22,332,569 km (0.107 R)
• M47: 23,142,192 km (0.065 R)
• M48: 24,568,010 km (0.112 R)
• M49: 24,956,665 km (0.088 R)
• M50: 25,235,665 km (0.104 R)
• M51: 25,796,507 km (0.109 R)
• M52: 26,474,934 km (0.094 R)
• M53: 26,816,466 km (0.117 R)
• M54: 27,446,123 km (0.107 R)
• M55: 28,661,905 km (0.113 R)
• M56: 29,012,562 km (0.065 R)
• M57: 30,072,762 km (0.11 R)
• M58: 30,667,264 km (0.096 R)
• M59: 31,988,662 km (0.073 R)
• M60: 32,049,100 km (0.111 R)
• M61: 33,205,940 km (0.099 R)
• M62: 33,328,610 km (0.106 R)
• M63: 34,562,494 km (0.088 R)
• M64: 34,624,577 km (0.074 R)
• M65: 34,748,893 km (0.032 R)
• M66: 34,997,973 km (0.104 R)
• M67: 35,060,355 km (0.11 R)
• M68: 35,372,566 km (0.107 R)
• M69: 37,904,061 km (0.067 R)
• M70: 38,288,677 km (0.11 R)
• M71: 40,689,723 km (0.104 R)
• M72: 41,149,437 km (0.117 R)
• M73: 42,206,496 km (0.117 R)
• M74: 43,607,630 km (0.096 R)
• M75: 44,820,569 km (0.106 R)
• M76: 45,023,723 km (0.043 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit