🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.55 AU - 0.81 AU

Year: 211 Days

Day: 23.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,903,237 km

• M1: 123,418 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.86 AU - 0.9 AU

Year: 311 Days

Day: 14.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.86 AU - 1.36 AU

Year: 441 Days

Day: 31.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,903,237 km

• M1: 113,096 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.44 AU - 2.26 AU

Year: 948 Days

Day: 37.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.28 AU - 3.54 AU

Year: 1870 Days

Day: 12.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,903,237 km

• M1: 491,878 km (0.062 R)
• M2: 2,116,810 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.25 AU - 4.39 AU

Year: 2813 Days

Day: 23.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 12.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.89 AU - 5.13 AU

Year: 3608 Days

Day: 9.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,903,237 km

• M1: 372,798 km (0.118 R)
• M2: 476,320 km (0.115 R)
• M3: 582,534 km (0.101 R)
• M4: 765,492 km (0.105 R)
• M5: 858,841 km (0.042 R)
• M6: 956,678 km (0.102 R)
• M7: 1,164,320 km (0.119 R)
• M8: 1,246,300 km (0.065 R)
• M9: 1,625,231 km (0.099 R)
• M10: 1,749,098 km (0.117 R)
• M11: 1,892,563 km (0.09 R)
• M12: 2,174,405 km (0.093 R)
• M13: 2,277,179 km (0.084 R)
• M14: 2,434,556 km (0.067 R)
• M15: 2,668,377 km (0.095 R)
• M16: 2,947,527 km (0.061 R)
• M17: 3,100,416 km (0.086 R)
• M18: 3,334,686 km (0.048 R)
• M19: 3,434,019 km (0.116 R)
• M20: 3,862,467 km (0.114 R)
• M21: 4,307,970 km (0.116 R)
• M22: 4,680,768 km (0.118 R)
• M23: 4,770,078 km (0.106 R)
• M24: 4,995,671 km (0.075 R)
• M25: 5,340,943 km (0.119 R)
• M26: 5,981,970 km (0.084 R)
• M27: 6,447,668 km (0.081 R)
• M28: 6,874,471 km (0.113 R)
• M29: 7,052,941 km (0.063 R)
• M30: 7,207,027 km (0.116 R)
• M31: 7,649,986 km (0.069 R)
• M32: 7,781,932 km (0.116 R)
• M33: 7,888,146 km (0.105 R)
• M34: 8,317,492 km (0.1 R)
• M35: 8,453,327 km (0.105 R)
• M36: 8,920,371 km (0.096 R)
• M37: 9,339,694 km (0.072 R)
• M38: 9,424,217 km (0.055 R)
• M39: 9,537,463 km (0.063 R)
• M40: 10,342,898 km (0.109 R)
• M41: 11,621,959 km (0.114 R)
• M42: 12,079,729 km (0.089 R)
• M43: 12,512,516 km (0.078 R)
• M44: 12,918,973 km (0.114 R)
• M45: 13,013,369 km (0.109 R)
• M46: 13,488,941 km (0.089 R)
• M47: 13,744,903 km (0.063 R)
• M48: 13,905,571 km (0.103 R)
• M49: 14,066,987 km (0.099 R)
• M50: 14,391,764 km (0.099 R)
• M51: 14,686,173 km (0.052 R)
• M52: 14,949,465 km (0.078 R)
• M53: 15,648,236 km (0.081 R)
• M54: 15,816,235 km (0.091 R)
• M55: 15,984,682 km (0.076 R)
• M56: 17,319,843 km (0.102 R)
• M57: 17,458,820 km (0.115 R)
• M58: 17,667,957 km (0.114 R)
• M59: 18,229,697 km (0.073 R)
• M60: 18,335,762 km (0.116 R)
• M61: 19,298,873 km (0.105 R)
• M62: 19,442,936 km (0.11 R)
• M63: 20,205,436 km (0.076 R)
• M64: 21,237,063 km (0.069 R)
• M65: 21,348,663 km (0.12 R)
• M66: 22,474,986 km (0.053 R)
• M67: 22,664,676 km (0.104 R)
• M68: 23,543,713 km (0.095 R)
• M69: 23,890,780 km (0.067 R)
• M70: 24,006,868 km (0.094 R)
• M71: 24,239,493 km (0.073 R)
• M72: 24,433,970 km (0.047 R)
• M73: 25,532,467 km (0.082 R)
• M74: 25,770,028 km (0.073 R)
• M75: 25,889,108 km (0.106 R)
• M76: 26,327,131 km (0.107 R)
• M77: 26,407,016 km (0.108 R)
• M78: 26,687,363 km (0.116 R)
• M79: 27,008,848 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 12.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.11 AU - 5.51 AU

Year: 4610 Days

Day: 12.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,903,237 km

• M1: 188,793 km (0.094 R)
• M2: 410,497 km (0.039 R)
• M3: 499,806 km (0.076 R)
• M4: 715,078 km (0.096 R)
• M5: 881,281 km (0.114 R)
• M6: 1,119,142 km (0.11 R)
• M7: 1,300,005 km (0.119 R)
• M8: 1,378,395 km (0.03 R)
• M9: 1,523,804 km (0.111 R)
• M10: 1,606,831 km (0.081 R)
• M11: 1,708,557 km (0.101 R)
• M12: 1,919,041 km (0.073 R)
• M13: 2,194,152 km (0.12 R)
• M14: 2,346,293 km (0.071 R)
• M15: 2,502,024 km (0.036 R)
• M16: 2,742,129 km (0.049 R)
• M17: 2,989,863 km (0.104 R)
• M18: 3,095,330 km (0.104 R)
• M19: 3,288,311 km (0.111 R)
• M20: 3,552,052 km (0.103 R)
• M21: 3,777,047 km (0.101 R)
• M22: 3,914,378 km (0.039 R)
• M23: 4,053,354 km (0.112 R)
• M24: 4,336,393 km (0.104 R)
• M25: 5,198,825 km (0.085 R)
• M26: 5,429,056 km (0.108 R)
• M27: 5,636,698 km (0.066 R)
• M28: 5,741,417 km (0.095 R)
• M29: 5,873,362 km (0.039 R)
• M30: 5,979,576 km (0.119 R)
• M31: 7,218,845 km (0.117 R)
• M32: 7,447,431 km (0.098 R)
• M33: 7,853,140 km (0.091 R)
• M34: 8,177,020 km (0.069 R)
• M35: 8,960,015 km (0.101 R)
• M36: 9,051,868 km (0.099 R)
• M37: 9,144,170 km (0.1 R)
• M38: 9,578,602 km (0.097 R)
• M39: 9,893,206 km (0.111 R)
• M40: 10,661,990 km (0.09 R)
• M41: 10,791,990 km (0.099 R)
• M42: 11,020,726 km (0.077 R)
• M43: 11,218,045 km (0.111 R)
• M44: 11,416,711 km (0.105 R)
• M45: 12,222,595 km (0.074 R)
• M46: 12,735,716 km (0.107 R)
• M47: 13,221,011 km (0.06 R)
• M48: 13,924,719 km (0.109 R)
• M49: 15,922,300 km (0.06 R)
• M50: 16,370,046 km (0.117 R)
• M51: 16,595,490 km (0.049 R)
• M52: 17,049,370 km (0.047 R)
• M53: 17,316,103 km (0.109 R)
• M54: 17,622,480 km (0.084 R)
• M55: 18,008,143 km (0.037 R)
• M56: 18,630,919 km (0.108 R)
• M57: 18,945,074 km (0.109 R)
• M58: 19,023,763 km (0.118 R)
• M59: 19,379,806 km (0.107 R)
• M60: 19,737,943 km (0.104 R)
• M61: 21,233,174 km (0.101 R)
• M62: 21,643,521 km (0.107 R)
• M63: 23,395,611 km (0.093 R)
• M64: 23,947,178 km (0.103 R)
• M65: 24,032,449 km (0.118 R)
• M66: 25,236,263 km (0.059 R)
• M67: 26,239,766 km (0.12 R)
• M68: 26,812,875 km (0.081 R)
• M69: 26,945,568 km (0.084 R)
• M70: 27,434,454 km (0.107 R)
• M71: 28,105,850 km (0.066 R)
• M72: 28,285,816 km (0.112 R)
• M73: 28,782,780 km (0.112 R)
• M74: 30,152,348 km (0.101 R)
• M75: 30,659,934 km (0.079 R)
• M76: 31,077,312 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 12.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.5 AU - 11.72 AU

Year: 13020 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,903,237 km

• M1: 163,510 km (0.118 R)
• M2: 370,255 km (0.097 R)
• M3: 592,856 km (0.056 R)
• M4: 1,226,403 km (0.117 R)
• M5: 1,455,886 km (0.102 R)
• M6: 1,555,818 km (0.091 R)
• M7: 2,136,258 km (0.103 R)
• M8: 2,391,172 km (0.064 R)
• M9: 3,084,858 km (0.073 R)
• M10: 3,454,364 km (0.026 R)
• M11: 4,063,826 km (0.078 R)
• M12: 4,439,766 km (0.053 R)
• M13: 4,557,798 km (0.096 R)
• M14: 4,736,717 km (0.063 R)
• M15: 5,040,251 km (0.119 R)
• M16: 6,152,212 km (0.112 R)
• M17: 6,317,219 km (0.097 R)
• M18: 6,450,211 km (0.053 R)
• M19: 6,752,997 km (0.03 R)
• M20: 6,923,240 km (0.087 R)
• M21: 7,407,638 km (0.103 R)
• M22: 8,190,783 km (0.047 R)
• M23: 8,555,652 km (0.104 R)
• M24: 9,301,098 km (0.103 R)
• M25: 10,184,174 km (0.025 R)
• M26: 10,262,264 km (0.095 R)
• M27: 11,174,363 km (0.113 R)
• M28: 12,319,684 km (0.073 R)
• M29: 12,611,699 km (0.074 R)
• M30: 12,695,623 km (0.028 R)
• M31: 12,864,070 km (0.042 R)
• M32: 13,716,928 km (0.105 R)
• M33: 14,106,780 km (0.101 R)
• M34: 14,324,894 km (0.094 R)
• M35: 15,477,246 km (0.089 R)
• M36: 15,747,420 km (0.098 R)
• M37: 16,246,778 km (0.065 R)
• M38: 16,567,216 km (0.115 R)
• M39: 16,797,447 km (0.103 R)
• M40: 17,307,726 km (0.088 R)
• M41: 18,772,887 km (0.12 R)
• M42: 19,983,284 km (0.071 R)
• M43: 22,022,602 km (0.08 R)
• M44: 22,785,102 km (0.096 R)
• M45: 23,195,449 km (0.069 R)
• M46: 23,298,372 km (0.099 R)
• M47: 23,504,668 km (0.064 R)
• M48: 24,545,570 km (0.12 R)
• M49: 24,755,456 km (0.092 R)
• M50: 24,860,773 km (0.073 R)
• M51: 25,442,110 km (0.114 R)
• M52: 25,920,973 km (0.112 R)
• M53: 26,510,538 km (0.067 R)
• M54: 27,050,287 km (0.073 R)
• M55: 27,267,204 km (0.047 R)
• M56: 27,976,148 km (0.095 R)
• M57: 28,085,803 km (0.086 R)
• M58: 28,525,621 km (0.095 R)
• M59: 28,691,226 km (0.092 R)
• M60: 30,364,179 km (0.096 R)
• M61: 30,533,225 km (0.066 R)
• M62: 31,042,157 km (0.083 R)
• M63: 32,759,091 km (0.067 R)
• M64: 32,874,581 km (0.096 R)
• M65: 33,745,689 km (0.068 R)
• M66: 33,920,719 km (0.043 R)
• M67: 34,447,902 km (0.075 R)
• M68: 34,683,070 km (0.104 R)
• M69: 35,036,869 km (0.113 R)
• M70: 36,105,296 km (0.114 R)
• M71: 36,463,733 km (0.091 R)
• M72: 37,003,781 km (0.106 R)
• M73: 37,425,647 km (0.066 R)
• M74: 38,152,543 km (0.089 R)
• M75: 38,578,748 km (0.092 R)
• M76: 39,312,974 km (0.108 R)
• M77: 40,113,472 km (0.084 R)
• M78: 40,919,506 km (0.099 R)
• M79: 41,418,265 km (0.11 R)
• M80: 41,918,969 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.1

Radius: 7.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.43 AU - 20.83 AU

Year: 26709 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,903,237 km

• M1: 452,982 km (0.112 R)
• M2: 563,834 km (0.113 R)
• M3: 622,776 km (0.037 R)
• M4: 1,325,736 km (0.088 R)
• M5: 1,460,674 km (0.074 R)
• M6: 1,773,333 km (0.097 R)
• M7: 2,138,053 km (0.089 R)
• M8: 3,292,649 km (0.12 R)
• M9: 3,854,090 km (0.092 R)
• M10: 4,324,426 km (0.099 R)
• M11: 4,404,610 km (0.096 R)
• M12: 4,607,166 km (0.119 R)
• M13: 4,730,285 km (0.12 R)
• M14: 4,854,451 km (0.107 R)
• M15: 5,361,887 km (0.067 R)
• M16: 5,665,571 km (0.071 R)
• M17: 6,842,307 km (0.106 R)
• M18: 7,993,313 km (0.046 R)
• M19: 8,042,531 km (0.078 R)
• M20: 8,590,957 km (0.066 R)
• M21: 9,462,215 km (0.037 R)
• M22: 10,147,224 km (0.059 R)
• M23: 10,307,592 km (0.112 R)
• M24: 10,361,298 km (0.077 R)
• M25: 10,685,178 km (0.078 R)
• M26: 10,793,786 km (0.055 R)
• M27: 11,620,613 km (0.096 R)
• M28: 11,900,660 km (0.071 R)
• M29: 12,013,457 km (0.119 R)
• M30: 12,296,646 km (0.04 R)
• M31: 12,812,010 km (0.103 R)
• M32: 15,064,954 km (0.074 R)
• M33: 17,181,764 km (0.085 R)
• M34: 18,404,727 km (0.076 R)
• M35: 19,522,672 km (0.115 R)
• M36: 20,190,477 km (0.083 R)
• M37: 20,459,753 km (0.097 R)
• M38: 21,206,246 km (0.095 R)
• M39: 21,617,192 km (0.082 R)
• M40: 22,169,058 km (0.097 R)
• M41: 22,795,724 km (0.036 R)
• M42: 23,076,070 km (0.097 R)
• M43: 23,852,782 km (0.102 R)
• M44: 23,995,050 km (0.094 R)
• M45: 26,307,534 km (0.109 R)
• M46: 26,528,041 km (0.109 R)
• M47: 26,601,643 km (0.099 R)
• M48: 27,118,803 km (0.107 R)
• M49: 27,193,003 km (0.1 R)
• M50: 28,238,244 km (0.076 R)
• M51: 30,214,132 km (0.05 R)
• M52: 31,842,356 km (0.042 R)
• M53: 33,897,382 km (0.104 R)
• M54: 35,183,325 km (0.086 R)
• M55: 35,426,122 km (0.071 R)
• M56: 35,832,131 km (0.109 R)
• M57: 36,321,465 km (0.114 R)
• M58: 36,566,956 km (0.074 R)
• M59: 37,224,139 km (0.115 R)
• M60: 38,466,998 km (0.119 R)
• M61: 38,550,324 km (0.071 R)
• M62: 39,976,291 km (0.097 R)
• M63: 40,483,727 km (0.057 R)
• M64: 41,676,022 km (0.064 R)
• M65: 41,761,592 km (0.096 R)
• M66: 43,052,622 km (0.111 R)
• M67: 43,225,706 km (0.098 R)
• M68: 43,312,473 km (0.113 R)
• M69: 43,485,857 km (0.092 R)
• M70: 43,746,457 km (0.083 R)
• M71: 45,145,346 km (0.11 R)
• M72: 47,897,199 km (0.105 R)
• M73: 48,526,109 km (0.103 R)
• M74: 49,792,006 km (0.098 R)
• M75: 49,973,618 km (0.116 R)
• M76: 50,702,758 km (0.066 R)
• M77: 51,343,635 km (0.074 R)
• M78: 51,987,205 km (0.09 R)
• M79: 52,911,271 km (0.092 R)
• M80: 53,189,523 km (0.053 R)
• M81: 54,307,468 km (0.119 R)
• M82: 55,810,029 km (0.106 R)
• M83: 56,187,763 km (0.028 R)
• M84: 56,377,005 km (0.094 R)
• M85: 57,421,347 km (0.119 R)
• M86: 59,722,163 km (0.08 R)
• M87: 62,934,627 km (0.042 R)
• M88: 63,426,356 km (0.038 R)
• M89: 63,820,546 km (0.119 R)
• M90: 65,107,387 km (0.109 R)
• M91: 65,405,535 km (0.097 R)
• M92: 66,003,329 km (0.093 R)
• M93: 66,702,848 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit