🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.49 AU - 0.69 AU

Year: 158 Days

Day: 16.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,435,997 km

• M1: 65,225 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 178 Days

Day: 19.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.98 AU - 1.12 AU

Year: 375 Days

Day: 24.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.31 AU - 1.45 AU

Year: 565 Days

Day: 19 Hours

Environment

Temp: 16 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,435,997 km

• M1: 489,634 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.52 AU - 2.26 AU

Year: 905 Days

Day: 43.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,435,997 km

• M1: 184,604 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.8 AU - 4.24 AU

Year: 2300 Days

Day: 20.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 9.2

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.48 AU - 10.7 AU

Year: 11162 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,435,997 km

• M1: 173,085 km (0.083 R)
• M2: 252,671 km (0.092 R)
• M3: 330,611 km (0.105 R)
• M4: 443,258 km (0.062 R)
• M5: 505,342 km (0.075 R)
• M6: 611,556 km (0.077 R)
• M7: 711,338 km (0.107 R)
• M8: 1,010,833 km (0.104 R)
• M9: 1,329,925 km (0.072 R)
• M10: 1,424,172 km (0.062 R)
• M11: 1,700,030 km (0.108 R)
• M12: 1,865,336 km (0.07 R)
• M13: 1,971,550 km (0.108 R)
• M14: 2,212,104 km (0.086 R)
• M15: 2,347,340 km (0.06 R)
• M16: 2,745,719 km (0.089 R)
• M17: 2,867,043 km (0.078 R)
• M18: 3,318,230 km (0.066 R)
• M19: 3,578,680 km (0.1 R)
• M20: 3,791,857 km (0.11 R)
• M21: 3,981,847 km (0.037 R)
• M22: 4,064,125 km (0.064 R)
• M23: 4,427,798 km (0.112 R)
• M24: 4,627,960 km (0.088 R)
• M25: 6,430,315 km (0.12 R)
• M26: 6,592,030 km (0.083 R)
• M27: 7,052,343 km (0.077 R)
• M28: 7,252,804 km (0.112 R)
• M29: 7,659,261 km (0.063 R)
• M30: 8,601,130 km (0.11 R)
• M31: 8,707,942 km (0.081 R)
• M32: 11,208,172 km (0.077 R)
• M33: 11,285,963 km (0.094 R)
• M34: 11,403,098 km (0.109 R)
• M35: 11,677,909 km (0.106 R)
• M36: 11,994,757 km (0.053 R)
• M37: 12,274,356 km (0.117 R)
• M38: 13,413,843 km (0.1 R)
• M39: 13,620,886 km (0.111 R)
• M40: 13,704,063 km (0.114 R)
• M41: 14,164,226 km (0.103 R)
• M42: 15,358,316 km (0.072 R)
• M43: 16,230,920 km (0.117 R)
• M44: 16,319,033 km (0.118 R)
• M45: 16,407,296 km (0.113 R)
• M46: 17,119,532 km (0.094 R)
• M47: 17,299,199 km (0.072 R)
• M48: 18,390,066 km (0.106 R)
• M49: 18,897,502 km (0.085 R)
• M50: 19,596,872 km (0.052 R)
• M51: 20,162,502 km (0.111 R)
• M52: 20,304,769 km (0.084 R)
• M53: 20,637,924 km (0.053 R)
• M54: 20,925,002 km (0.114 R)
• M55: 22,330,923 km (0.069 R)
• M56: 22,971,052 km (0.109 R)
• M57: 23,169,269 km (0.092 R)
• M58: 23,617,165 km (0.111 R)
• M59: 23,717,097 km (0.068 R)
• M60: 24,420,656 km (0.099 R)
• M61: 25,591,259 km (0.075 R)
• M62: 26,261,009 km (0.066 R)
• M63: 26,728,053 km (0.072 R)
• M64: 27,617,861 km (0.104 R)
• M65: 27,723,029 km (0.054 R)
• M66: 28,039,877 km (0.096 R)
• M67: 28,570,351 km (0.097 R)
• M68: 29,265,083 km (0.079 R)
• M69: 29,695,327 km (0.072 R)
• M70: 29,965,351 km (0.067 R)
• M71: 30,725,607 km (0.047 R)
• M72: 30,834,664 km (0.058 R)
• M73: 31,053,376 km (0.113 R)
• M74: 31,712,355 km (0.046 R)
• M75: 32,542,773 km (0.118 R)
• M76: 32,821,025 km (0.112 R)
• M77: 34,224,702 km (0.115 R)
• M78: 34,734,681 km (0.12 R)
• M79: 36,800,179 km (0.099 R)
• M80: 36,916,117 km (0.094 R)
• M81: 37,090,099 km (0.101 R)
• M82: 37,730,827 km (0.053 R)
• M83: 38,081,784 km (0.111 R)
• M84: 38,316,503 km (0.088 R)
• M85: 38,728,196 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 3.9

Gravity: 62.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.63 AU - 22.01 AU

Year: 26197 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,435,997 km

• M1: 65,225 km (0.101 R)
• M2: 121,174 km (0.098 R)
• M3: 473,926 km (0.067 R)
• M4: 656,884 km (0.104 R)
• M5: 985,102 km (0.03 R)
• M6: 1,049,579 km (0.12 R)
• M7: 1,615,059 km (0.08 R)
• M8: 2,049,940 km (0.098 R)
• M9: 2,697,549 km (0.09 R)
• M10: 2,788,355 km (0.109 R)
• M11: 2,926,434 km (0.067 R)
• M12: 3,501,039 km (0.084 R)
• M13: 3,750,568 km (0.106 R)
• M14: 3,801,282 km (0.108 R)
• M15: 3,851,996 km (0.052 R)
• M16: 3,903,158 km (0.113 R)
• M17: 5,478,424 km (0.095 R)
• M18: 5,593,614 km (0.105 R)
• M19: 5,884,881 km (0.069 R)
• M20: 6,181,085 km (0.101 R)
• M21: 6,726,519 km (0.099 R)
• M22: 6,788,003 km (0.049 R)
• M23: 7,161,250 km (0.116 R)
• M24: 7,413,771 km (0.103 R)
• M25: 8,452,579 km (0.1 R)
• M26: 9,536,266 km (0.108 R)
• M27: 9,813,920 km (0.109 R)
• M28: 9,883,782 km (0.096 R)
• M29: 10,377,305 km (0.069 R)
• M30: 11,387,988 km (0.04 R)
• M31: 12,733,023 km (0.104 R)
• M32: 15,650,780 km (0.104 R)
• M33: 16,307,664 km (0.1 R)
• M34: 16,639,472 km (0.114 R)
• M35: 16,973,374 km (0.069 R)
• M36: 17,309,670 km (0.094 R)
• M37: 17,903,424 km (0.068 R)
• M38: 18,590,079 km (0.11 R)
• M39: 19,023,613 km (0.117 R)
• M40: 20,970,480 km (0.094 R)
• M41: 21,150,446 km (0.068 R)
• M42: 21,331,160 km (0.095 R)
• M43: 22,241,912 km (0.09 R)
• M44: 22,701,926 km (0.039 R)
• M45: 23,912,920 km (0.113 R)
• M46: 24,101,115 km (0.103 R)
• M47: 25,623,871 km (0.075 R)
• M48: 29,061,780 km (0.07 R)
• M49: 30,070,369 km (0.086 R)
• M50: 30,885,378 km (0.044 R)
• M51: 30,987,853 km (0.097 R)
• M52: 31,090,327 km (0.099 R)
• M53: 31,501,422 km (0.081 R)
• M54: 32,745,628 km (0.086 R)
• M55: 40,652,025 km (0.049 R)
• M56: 40,876,421 km (0.096 R)
• M57: 42,687,603 km (0.068 R)
• M58: 43,832,625 km (0.112 R)
• M59: 45,919,216 km (0.094 R)
• M60: 47,328,278 km (0.043 R)
• M61: 47,682,676 km (0.116 R)
• M62: 47,801,008 km (0.095 R)
• M63: 48,275,382 km (0.12 R)
• M64: 49,947,887 km (0.078 R)
• M65: 50,429,293 km (0.082 R)
• M66: 54,211,426 km (0.048 R)
• M67: 56,074,069 km (0.119 R)
• M68: 56,824,901 km (0.063 R)
• M69: 57,453,212 km (0.105 R)
• M70: 58,463,297 km (0.098 R)
• M71: 59,989,195 km (0.116 R)
• M72: 61,786,165 km (0.111 R)
• M73: 64,122,285 km (0.105 R)
• M74: 65,169,769 km (0.106 R)
• M75: 65,563,960 km (0.041 R)
• M76: 66,222,938 km (0.054 R)
• M77: 67,016,405 km (0.104 R)
• M78: 69,684,334 km (0.115 R)
• M79: 70,761,139 km (0.081 R)
• M80: 73,887,585 km (0.058 R)
• M81: 75,950,689 km (0.111 R)
• M82: 78,032,643 km (0.116 R)
• M83: 78,870,690 km (0.098 R)
• M84: 79,150,588 km (0.113 R)
• M85: 79,852,052 km (0.115 R)
• M86: 80,274,068 km (0.085 R)
• M87: 85,681,283 km (0.054 R)
• M88: 86,834,682 km (0.05 R)
• M89: 89,886,329 km (0.063 R)
• M90: 91,793,104 km (0.051 R)
• M91: 92,825,329 km (0.115 R)
• M92: 92,973,132 km (0.099 R)
• M93: 98,495,537 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.6

Radius: 3.7

Gravity: 45.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 19.48 AU - 20.98 AU

Year: 31687 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 100,435,997 km

• M1: 308,920 km (0.12 R)
• M2: 466,895 km (0.108 R)
• M3: 1,134,849 km (0.063 R)
• M4: 1,305,690 km (0.035 R)
• M5: 1,376,450 km (0.104 R)
• M6: 1,521,410 km (0.055 R)
• M7: 1,905,278 km (0.089 R)
• M8: 2,066,844 km (0.113 R)
• M9: 2,275,084 km (0.107 R)
• M10: 2,403,290 km (0.066 R)
• M11: 3,364,606 km (0.07 R)
• M12: 4,751,528 km (0.12 R)
• M13: 5,531,680 km (0.084 R)
• M14: 6,172,109 km (0.106 R)
• M15: 6,231,499 km (0.055 R)
• M16: 6,350,878 km (0.065 R)
• M17: 6,471,005 km (0.032 R)
• M18: 8,099,079 km (0.054 R)
• M19: 8,164,154 km (0.092 R)
• M20: 8,360,277 km (0.081 R)
• M21: 8,957,920 km (0.087 R)
• M22: 9,160,177 km (0.097 R)
• M23: 9,295,862 km (0.109 R)
• M24: 9,845,335 km (0.09 R)
• M25: 10,475,890 km (0.055 R)
• M26: 10,688,917 km (0.073 R)
• M27: 11,923,249 km (0.074 R)
• M28: 13,049,273 km (0.113 R)
• M29: 14,602,398 km (0.117 R)
• M30: 16,624,363 km (0.082 R)
• M31: 16,789,818 km (0.091 R)
• M32: 18,218,477 km (0.029 R)
• M33: 18,560,309 km (0.064 R)
• M34: 20,036,391 km (0.075 R)
• M35: 20,743,989 km (0.114 R)
• M36: 22,001,808 km (0.086 R)
• M37: 22,365,779 km (0.109 R)
• M38: 22,548,438 km (0.066 R)
• M39: 22,915,402 km (0.097 R)
• M40: 24,684,845 km (0.102 R)
• M41: 25,157,724 km (0.067 R)
• M42: 25,347,714 km (0.119 R)
• M43: 25,442,858 km (0.093 R)
• M44: 25,920,524 km (0.078 R)
• M45: 27,468,862 km (0.062 R)
• M46: 27,860,659 km (0.093 R)
• M47: 28,848,154 km (0.088 R)
• M48: 29,246,234 km (0.079 R)
• M49: 29,446,097 km (0.117 R)
• M50: 30,048,079 km (0.027 R)
• M51: 30,451,694 km (0.057 R)
• M52: 30,755,677 km (0.111 R)
• M53: 31,570,835 km (0.086 R)
• M54: 33,639,924 km (0.09 R)
• M55: 36,180,095 km (0.1 R)
• M56: 39,882,493 km (0.098 R)
• M57: 40,770,955 km (0.079 R)
• M58: 41,665,999 km (0.109 R)
• M59: 42,003,342 km (0.071 R)
• M60: 43,475,535 km (0.103 R)
• M61: 43,703,522 km (0.057 R)
• M62: 43,817,516 km (0.111 R)
• M63: 46,819,795 km (0.079 R)
• M64: 47,874,311 km (0.066 R)
• M65: 48,818,273 km (0.069 R)
• M66: 52,049,138 km (0.09 R)
• M67: 54,241,196 km (0.09 R)
• M68: 62,403,405 km (0.113 R)
• M69: 63,175,779 km (0.065 R)
• M70: 67,480,757 km (0.072 R)
• M71: 68,803,801 km (0.025 R)
• M72: 74,862,664 km (0.049 R)
• M73: 76,919,784 km (0.109 R)
• M74: 77,886,187 km (0.118 R)
• M75: 78,578,974 km (0.111 R)
• M76: 79,412,982 km (0.108 R)
• M77: 80,529,431 km (0.069 R)
• M78: 81,932,360 km (0.117 R)
• M79: 85,332,271 km (0.106 R)
• M80: 85,617,704 km (0.116 R)
• M81: 86,046,302 km (0.053 R)
• M82: 87,624,260 km (0.116 R)
• M83: 89,211,793 km (0.045 R)
• M84: 90,808,750 km (0.081 R)
• M85: 91,391,882 km (0.07 R)
• M86: 93,589,325 km (0.09 R)
• M87: 95,211,864 km (0.05 R)
• M88: 95,804,272 km (0.099 R)
• M89: 96,992,527 km (0.072 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 20,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit