🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.63 AU - 1.03 AU

Year: 286 Days

Day: 12.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.23 AU - 1.57 AU

Year: 627 Days

Day: 28.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.55 AU - 1.95 AU

Year: 877 Days

Day: 17.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.84 AU - 2.32 AU

Year: 1136 Days

Day: 40.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.5 AU - 3.46 AU

Year: 1948 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3 AU - 3.32 AU

Year: 2128 Days

Day: 43.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,423,361 km

• M1: 611,855 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 14.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.22 AU - 6.4 AU

Year: 4634 Days

Day: 8.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,423,361 km

• M1: 291,566 km (0.08 R)
• M2: 569,519 km (0.106 R)
• M3: 902,973 km (0.086 R)
• M4: 1,313,769 km (0.078 R)
• M5: 1,764,806 km (0.086 R)
• M6: 1,867,879 km (0.095 R)
• M7: 1,990,699 km (0.088 R)
• M8: 2,319,665 km (0.066 R)
• M9: 2,414,210 km (0.118 R)
• M10: 3,260,336 km (0.075 R)
• M11: 3,474,710 km (0.106 R)
• M12: 4,169,143 km (0.102 R)
• M13: 4,308,568 km (0.085 R)
• M14: 4,426,003 km (0.086 R)
• M15: 4,906,511 km (0.113 R)
• M16: 5,128,365 km (0.027 R)
• M17: 5,556,364 km (0.069 R)
• M18: 5,658,839 km (0.083 R)
• M19: 7,438,754 km (0.064 R)
• M20: 7,722,691 km (0.109 R)
• M21: 7,894,728 km (0.112 R)
• M22: 8,010,218 km (0.088 R)
• M23: 8,184,350 km (0.106 R)
• M24: 8,566,273 km (0.076 R)
• M25: 9,014,169 km (0.045 R)
• M26: 9,500,512 km (0.105 R)
• M27: 9,964,116 km (0.108 R)
• M28: 10,183,127 km (0.078 R)
• M29: 10,372,069 km (0.067 R)
• M30: 11,432,120 km (0.07 R)
• M31: 11,760,188 km (0.085 R)
• M32: 11,925,344 km (0.077 R)
• M33: 12,058,037 km (0.1 R)
• M34: 12,358,579 km (0.106 R)
• M35: 12,762,942 km (0.11 R)
• M36: 12,864,818 km (0.096 R)
• M37: 13,069,169 km (0.089 R)
• M38: 14,212,845 km (0.083 R)
• M39: 14,353,616 km (0.095 R)
• M40: 14,707,715 km (0.113 R)
• M41: 14,850,132 km (0.073 R)
• M42: 15,280,226 km (0.086 R)
• M43: 15,460,641 km (0.035 R)
• M44: 15,860,067 km (0.094 R)
• M45: 16,006,075 km (0.054 R)
• M46: 16,189,332 km (0.1 R)
• M47: 16,447,089 km (0.118 R)
• M48: 16,669,092 km (0.09 R)
• M49: 17,041,292 km (0.089 R)
• M50: 17,265,988 km (0.073 R)
• M51: 17,680,524 km (0.098 R)
• M52: 17,983,908 km (0.103 R)
• M53: 18,327,385 km (0.052 R)
• M54: 18,982,175 km (0.087 R)
• M55: 20,433,723 km (0.09 R)
• M56: 20,832,251 km (0.111 R)
• M57: 20,992,321 km (0.091 R)
• M58: 21,152,840 km (0.11 R)
• M59: 22,165,318 km (0.09 R)
• M60: 22,862,743 km (0.038 R)
• M61: 23,567,499 km (0.031 R)
• M62: 23,776,188 km (0.078 R)
• M63: 24,659,115 km (0.107 R)
• M64: 24,828,609 km (0.118 R)
• M65: 25,126,010 km (0.111 R)
• M66: 25,724,401 km (0.12 R)
• M67: 26,891,564 km (0.068 R)
• M68: 27,899,554 km (0.107 R)
• M69: 28,474,758 km (0.045 R)
• M70: 28,697,060 km (0.062 R)
• M71: 28,875,231 km (0.12 R)
• M72: 29,636,834 km (0.066 R)
• M73: 29,771,921 km (0.097 R)
• M74: 30,314,363 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 13

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.2 AU - 6.28 AU

Year: 5209 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,423,361 km

• M1: 262,095 km (0.118 R)
• M2: 445,802 km (0.058 R)
• M3: 541,993 km (0.028 R)
• M4: 760,107 km (0.099 R)
• M5: 922,720 km (0.11 R)
• M6: 1,008,888 km (0.098 R)
• M7: 1,253,032 km (0.111 R)
• M8: 1,382,584 km (0.106 R)
• M9: 1,482,964 km (0.111 R)
• M10: 1,638,246 km (0.09 R)
• M11: 1,799,363 km (0.063 R)
• M12: 1,984,565 km (0.088 R)
• M13: 2,394,613 km (0.107 R)
• M14: 2,516,835 km (0.111 R)
• M15: 2,831,439 km (0.095 R)
• M16: 3,026,515 km (0.079 R)
• M17: 3,271,107 km (0.069 R)
• M18: 3,638,519 km (0.11 R)
• M19: 4,092,100 km (0.082 R)
• M20: 4,189,937 km (0.108 R)
• M21: 4,313,355 km (0.07 R)
• M22: 5,641,037 km (0.05 R)
• M23: 6,026,401 km (0.077 R)
• M24: 6,392,018 km (0.058 R)
• M25: 6,591,881 km (0.072 R)
• M26: 6,678,199 km (0.058 R)
• M27: 6,881,053 km (0.111 R)
• M28: 7,174,564 km (0.061 R)
• M29: 7,412,275 km (0.092 R)
• M30: 8,110,149 km (0.028 R)
• M31: 8,264,684 km (0.075 R)
• M32: 8,860,981 km (0.05 R)
• M33: 9,309,176 km (0.11 R)
• M34: 9,406,265 km (0.068 R)
• M35: 10,161,286 km (0.105 R)
• M36: 10,428,617 km (0.101 R)
• M37: 10,732,002 km (0.119 R)
• M38: 11,416,711 km (0.085 R)
• M39: 12,328,211 km (0.088 R)
• M40: 12,649,098 km (0.031 R)
• M41: 13,008,881 km (0.11 R)
• M42: 13,190,194 km (0.106 R)
• M43: 14,034,524 km (0.112 R)
• M44: 14,782,962 km (0.078 R)
• M45: 15,085,898 km (0.114 R)
• M46: 16,553,304 km (0.082 R)
• M47: 17,065,676 km (0.115 R)
• M48: 17,623,377 km (0.099 R)
• M49: 17,985,105 km (0.07 R)
• M50: 18,430,458 km (0.119 R)
• M51: 18,715,741 km (0.05 R)
• M52: 18,920,540 km (0.036 R)
• M53: 19,332,234 km (0.117 R)
• M54: 20,374,332 km (0.119 R)
• M55: 21,434,682 km (0.113 R)
• M56: 21,820,794 km (0.067 R)
• M57: 21,906,813 km (0.119 R)
• M58: 21,993,131 km (0.105 R)
• M59: 23,124,390 km (0.07 R)
• M60: 23,212,204 km (0.117 R)
• M61: 23,388,281 km (0.111 R)
• M62: 23,564,657 km (0.112 R)
• M63: 24,542,727 km (0.076 R)
• M64: 25,172,086 km (0.099 R)
• M65: 26,492,736 km (0.103 R)
• M66: 27,370,127 km (0.091 R)
• M67: 27,556,077 km (0.082 R)
• M68: 27,695,802 km (0.041 R)
• M69: 28,774,851 km (0.074 R)
• M70: 29,248,328 km (0.065 R)
• M71: 29,486,040 km (0.113 R)
• M72: 30,395,146 km (0.112 R)
• M73: 30,635,849 km (0.109 R)
• M74: 30,732,339 km (0.108 R)
• M75: 31,459,235 km (0.077 R)
• M76: 32,732,613 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 12.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.07 AU - 10.85 AU

Year: 10158 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,423,361 km

• M1: 154,235 km (0.076 R)
• M2: 238,609 km (0.113 R)
• M3: 1,182,870 km (0.105 R)
• M4: 1,295,218 km (0.041 R)
• M5: 1,411,306 km (0.09 R)
• M6: 1,490,743 km (0.069 R)
• M7: 1,717,384 km (0.098 R)
• M8: 1,911,412 km (0.111 R)
• M9: 2,204,773 km (0.08 R)
• M10: 2,345,246 km (0.12 R)
• M11: 2,488,710 km (0.077 R)
• M12: 3,196,906 km (0.084 R)
• M13: 3,303,121 km (0.102 R)
• M14: 3,410,532 km (0.085 R)
• M15: 3,795,597 km (0.097 R)
• M16: 4,340,881 km (0.034 R)
• M17: 4,547,925 km (0.118 R)
• M18: 4,697,972 km (0.045 R)
• M19: 5,157,835 km (0.057 R)
• M20: 5,377,445 km (0.039 R)
• M21: 5,858,552 km (0.086 R)
• M22: 6,793,539 km (0.114 R)
• M23: 7,034,690 km (0.086 R)
• M24: 7,774,751 km (0.097 R)
• M25: 8,391,992 km (0.073 R)
• M26: 8,539,645 km (0.065 R)
• M27: 9,828,580 km (0.105 R)
• M28: 11,258,736 km (0.069 R)
• M29: 11,626,298 km (0.091 R)
• M30: 12,247,877 km (0.099 R)
• M31: 12,710,733 km (0.027 R)
• M32: 13,136,339 km (0.114 R)
• M33: 13,222,058 km (0.095 R)
• M34: 13,958,080 km (0.081 R)
• M35: 14,264,905 km (0.062 R)
• M36: 14,485,562 km (0.114 R)
• M37: 14,618,554 km (0.106 R)
• M38: 14,796,277 km (0.114 R)
• M39: 15,334,231 km (0.104 R)
• M40: 15,650,929 km (0.085 R)
• M41: 16,475,363 km (0.056 R)
• M42: 16,706,941 km (0.106 R)
• M43: 16,892,891 km (0.083 R)
• M44: 17,220,061 km (0.09 R)
• M45: 17,785,840 km (0.096 R)
• M46: 17,928,258 km (0.054 R)
• M47: 18,453,496 km (0.068 R)
• M48: 18,597,708 km (0.11 R)
• M49: 18,694,049 km (0.066 R)
• M50: 19,372,924 km (0.114 R)
• M51: 19,519,381 km (0.071 R)
• M52: 19,715,354 km (0.115 R)
• M53: 19,961,293 km (0.047 R)
• M54: 20,059,878 km (0.119 R)
• M55: 20,158,612 km (0.041 R)
• M56: 20,505,679 km (0.095 R)
• M57: 20,904,806 km (0.06 R)
• M58: 21,205,797 km (0.096 R)
• M59: 22,475,285 km (0.086 R)
• M60: 23,926,384 km (0.082 R)
• M61: 24,716,111 km (0.026 R)
• M62: 25,354,146 km (0.106 R)
• M63: 25,836,151 km (0.119 R)
• M64: 28,624,655 km (0.109 R)
• M65: 28,735,956 km (0.09 R)
• M66: 29,238,455 km (0.091 R)
• M67: 29,631,449 km (0.112 R)
• M68: 30,309,127 km (0.104 R)
• M69: 30,422,522 km (0.098 R)
• M70: 30,820,602 km (0.107 R)
• M71: 32,546,513 km (0.08 R)
• M72: 33,773,215 km (0.064 R)
• M73: 34,362,780 km (0.089 R)
• M74: 35,193,797 km (0.081 R)
• M75: 35,313,026 km (0.114 R)
• M76: 35,492,095 km (0.104 R)
• M77: 35,611,773 km (0.118 R)
• M78: 35,791,291 km (0.116 R)
• M79: 36,814,989 km (0.107 R)
• M80: 37,726,189 km (0.059 R)
• M81: 37,909,297 km (0.03 R)
• M82: 38,154,039 km (0.119 R)
• M83: 39,756,981 km (0.041 R)
• M84: 40,691,668 km (0.097 R)
• M85: 42,329,017 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274

Radius: 4.9

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.02 AU - 16.32 AU

Year: 22378 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,423,361 km

• M1: 171,888 km (0.087 R)
• M2: 219,011 km (0.115 R)
• M3: 390,450 km (0.103 R)
• M4: 456,124 km (0.073 R)
• M5: 490,531 km (0.109 R)
• M6: 676,033 km (0.043 R)
• M7: 776,712 km (0.101 R)
• M8: 1,038,209 km (0.064 R)
• M9: 1,107,772 km (0.107 R)
• M10: 1,350,719 km (0.113 R)
• M11: 1,912,758 km (0.105 R)
• M12: 2,353,773 km (0.107 R)
• M13: 2,760,679 km (0.102 R)
• M14: 3,463,041 km (0.119 R)
• M15: 4,033,308 km (0.076 R)
• M16: 4,555,854 km (0.082 R)
• M17: 5,139,285 km (0.117 R)
• M18: 5,419,482 km (0.076 R)
• M19: 6,332,179 km (0.112 R)
• M20: 6,503,169 km (0.118 R)
• M21: 6,632,571 km (0.057 R)
• M22: 8,576,596 km (0.094 R)
• M23: 9,781,756 km (0.105 R)
• M24: 10,732,600 km (0.032 R)
• M25: 12,027,968 km (0.064 R)
• M26: 12,667,050 km (0.07 R)
• M27: 13,701,370 km (0.043 R)
• M28: 14,312,477 km (0.106 R)
• M29: 15,103,102 km (0.097 R)
• M30: 15,676,361 km (0.067 R)
• M31: 15,849,894 km (0.118 R)
• M32: 16,726,388 km (0.109 R)
• M33: 18,893,313 km (0.055 R)
• M34: 19,201,186 km (0.082 R)
• M35: 19,262,970 km (0.113 R)
• M36: 19,759,485 km (0.072 R)
• M37: 20,765,232 km (0.066 R)
• M38: 21,852,060 km (0.106 R)
• M39: 21,916,537 km (0.086 R)
• M40: 22,630,268 km (0.027 R)
• M41: 23,022,664 km (0.059 R)
• M42: 23,947,328 km (0.081 R)
• M43: 24,080,320 km (0.105 R)
• M44: 24,548,113 km (0.099 R)
• M45: 25,832,560 km (0.117 R)
• M46: 25,968,994 km (0.102 R)
• M47: 26,242,758 km (0.111 R)
• M48: 26,379,939 km (0.11 R)
• M49: 26,448,604 km (0.087 R)
• M50: 26,655,049 km (0.101 R)
• M51: 26,723,864 km (0.074 R)
• M52: 27,000,172 km (0.056 R)
• M53: 27,486,066 km (0.11 R)
• M54: 27,555,629 km (0.113 R)
• M55: 28,677,762 km (0.117 R)
• M56: 29,102,471 km (0.086 R)
• M57: 29,529,124 km (0.106 R)
• M58: 30,821,799 km (0.037 R)
• M59: 30,966,460 km (0.071 R)
• M60: 31,039,015 km (0.068 R)
• M61: 31,329,384 km (0.107 R)
• M62: 31,839,812 km (0.094 R)
• M63: 33,834,102 km (0.076 R)
• M64: 34,582,839 km (0.095 R)
• M65: 34,733,334 km (0.067 R)
• M66: 35,110,321 km (0.104 R)
• M67: 37,246,579 km (0.052 R)
• M68: 37,477,857 km (0.075 R)
• M69: 38,097,192 km (0.116 R)
• M70: 38,330,266 km (0.115 R)
• M71: 38,954,238 km (0.05 R)
• M72: 39,032,478 km (0.084 R)
• M73: 40,291,195 km (0.118 R)
• M74: 40,608,043 km (0.074 R)
• M75: 41,164,397 km (0.112 R)
• M76: 41,643,260 km (0.089 R)
• M77: 42,445,404 km (0.099 R)
• M78: 43,009,986 km (0.036 R)
• M79: 43,902,338 km (0.076 R)
• M80: 47,114,353 km (0.085 R)
• M81: 48,034,081 km (0.106 R)
• M82: 49,212,912 km (0.098 R)
• M83: 50,401,467 km (0.105 R)
• M84: 50,828,121 km (0.027 R)
• M85: 53,761,585 km (0.117 R)
• M86: 53,848,651 km (0.108 R)
• M87: 54,722,303 km (0.103 R)
• M88: 55,512,628 km (0.044 R)
• M89: 57,104,499 km (0.11 R)
• M90: 57,549,254 km (0.072 R)
• M91: 58,352,893 km (0.059 R)
• M92: 58,711,180 km (0.075 R)
• M93: 59,430,148 km (0.029 R)
• M94: 59,520,206 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit