🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 597 Days

Day: 36.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,935,074 km

• M1: 157,975 km (0.116 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.11 AU - 3.37 AU

Year: 1746 Days

Day: 43.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.32 AU - 3.92 AU

Year: 2652 Days

Day: 24.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 9.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.36 AU - 10.05 AU

Year: 9040 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,935,074 km

• M1: 143,913 km (0.073 R)
• M2: 315,652 km (0.102 R)
• M3: 414,685 km (0.095 R)
• M4: 515,514 km (0.1 R)
• M5: 936,782 km (0.086 R)
• M6: 1,174,942 km (0.055 R)
• M7: 1,233,883 km (0.105 R)
• M8: 1,385,725 km (0.103 R)
• M9: 1,527,843 km (0.07 R)
• M10: 1,878,201 km (0.099 R)
• M11: 1,982,920 km (0.104 R)
• M12: 2,253,542 km (0.066 R)
• M13: 2,574,579 km (0.096 R)
• M14: 2,711,013 km (0.039 R)
• M15: 3,155,617 km (0.091 R)
• M16: 3,280,831 km (0.077 R)
• M17: 3,931,881 km (0.117 R)
• M18: 4,387,855 km (0.075 R)
• M19: 4,622,125 km (0.102 R)
• M20: 4,693,184 km (0.093 R)
• M21: 4,812,564 km (0.032 R)
• M22: 5,300,103 km (0.119 R)
• M23: 5,399,436 km (0.109 R)
• M24: 6,138,599 km (0.081 R)
• M25: 6,427,323 km (0.069 R)
• M26: 6,613,423 km (0.086 R)
• M27: 7,045,461 km (0.117 R)
• M28: 7,182,343 km (0.056 R)
• M29: 7,292,447 km (0.076 R)
• M30: 7,570,251 km (0.087 R)
• M31: 7,766,822 km (0.098 R)
• M32: 7,936,765 km (0.06 R)
• M33: 8,863,225 km (0.109 R)
• M34: 9,489,741 km (0.048 R)
• M35: 9,550,178 km (0.112 R)
• M36: 9,732,239 km (0.099 R)
• M37: 10,130,618 km (0.117 R)
• M38: 10,223,369 km (0.054 R)
• M39: 10,316,269 km (0.093 R)
• M40: 11,841,868 km (0.076 R)
• M41: 12,037,542 km (0.116 R)
• M42: 13,031,770 km (0.045 R)
• M43: 13,402,922 km (0.072 R)
• M44: 13,504,649 km (0.111 R)
• M45: 13,743,257 km (0.082 R)
• M46: 13,811,773 km (0.108 R)
• M47: 15,098,165 km (0.117 R)
• M48: 15,168,775 km (0.077 R)
• M49: 15,310,295 km (0.088 R)
• M50: 15,487,868 km (0.1 R)
• M51: 15,666,188 km (0.115 R)
• M52: 15,881,011 km (0.061 R)
• M53: 16,313,648 km (0.09 R)
• M54: 16,567,815 km (0.111 R)
• M55: 16,786,676 km (0.104 R)
• M56: 17,264,193 km (0.046 R)
• M57: 17,560,247 km (0.113 R)
• M58: 17,858,096 km (0.074 R)
• M59: 18,157,591 km (0.039 R)
• M60: 18,345,636 km (0.099 R)
• M61: 18,458,732 km (0.117 R)
• M62: 18,951,507 km (0.116 R)
• M63: 19,718,346 km (0.062 R)
• M64: 20,027,864 km (0.041 R)
• M65: 20,299,982 km (0.107 R)
• M66: 20,965,992 km (0.111 R)
• M67: 21,202,805 km (0.105 R)
• M68: 21,321,586 km (0.099 R)
• M69: 22,440,429 km (0.071 R)
• M70: 23,373,620 km (0.103 R)
• M71: 23,619,260 km (0.054 R)
• M72: 23,742,379 km (0.102 R)
• M73: 24,360,966 km (0.042 R)
• M74: 25,530,073 km (0.089 R)
• M75: 25,656,484 km (0.062 R)
• M76: 26,036,761 km (0.115 R)
• M77: 26,333,713 km (0.108 R)
• M78: 26,546,591 km (0.089 R)
• M79: 28,400,857 km (0.064 R)
• M80: 28,881,963 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.6

Radius: 5.2

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.09 AU - 20.01 AU

Year: 25922 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,935,074 km

• M1: 121,773 km (0.051 R)
• M2: 175,478 km (0.106 R)
• M3: 253,868 km (0.117 R)
• M4: 746,045 km (0.086 R)
• M5: 1,022,950 km (0.08 R)
• M6: 1,097,001 km (0.076 R)
• M7: 1,303,147 km (0.079 R)
• M8: 1,692,700 km (0.118 R)
• M9: 2,405,235 km (0.06 R)
• M10: 2,638,607 km (0.063 R)
• M11: 3,055,537 km (0.115 R)
• M12: 3,718,704 km (0.07 R)
• M13: 4,027,474 km (0.082 R)
• M14: 4,546,578 km (0.115 R)
• M15: 4,876,442 km (0.109 R)
• M16: 5,214,084 km (0.053 R)
• M17: 5,690,553 km (0.076 R)
• M18: 5,867,228 km (0.115 R)
• M19: 7,585,510 km (0.062 R)
• M20: 8,523,937 km (0.091 R)
• M21: 9,655,645 km (0.049 R)
• M22: 9,708,154 km (0.083 R)
• M23: 9,919,236 km (0.035 R)
• M24: 10,346,189 km (0.072 R)
• M25: 10,561,909 km (0.089 R)
• M26: 11,495,100 km (0.111 R)
• M27: 12,226,335 km (0.119 R)
• M28: 12,914,635 km (0.067 R)
• M29: 13,088,617 km (0.06 R)
• M30: 13,321,840 km (0.05 R)
• M31: 15,420,698 km (0.047 R)
• M32: 16,539,541 km (0.068 R)
• M33: 18,201,274 km (0.091 R)
• M34: 18,331,274 km (0.094 R)
• M35: 18,526,799 km (0.097 R)
• M36: 19,915,217 km (0.06 R)
• M37: 20,183,595 km (0.111 R)
• M38: 20,385,552 km (0.096 R)
• M39: 21,817,952 km (0.084 R)
• M40: 23,423,735 km (0.116 R)
• M41: 23,706,924 km (0.12 R)
• M42: 23,991,160 km (0.062 R)
• M43: 24,348,101 km (0.101 R)
• M44: 24,778,793 km (0.108 R)
• M45: 24,922,856 km (0.117 R)
• M46: 27,414,857 km (0.111 R)
• M47: 28,012,800 km (0.117 R)
• M48: 30,138,735 km (0.057 R)
• M49: 30,446,607 km (0.049 R)
• M50: 31,143,285 km (0.053 R)
• M51: 32,001,827 km (0.095 R)
• M52: 32,158,755 km (0.094 R)
• M53: 32,631,036 km (0.106 R)
• M54: 33,662,363 km (0.072 R)
• M55: 33,981,904 km (0.116 R)
• M56: 34,543,345 km (0.089 R)
• M57: 34,623,829 km (0.112 R)
• M58: 34,865,579 km (0.113 R)
• M59: 35,756,883 km (0.081 R)
• M60: 36,901,905 km (0.111 R)
• M61: 38,142,221 km (0.038 R)
• M62: 39,060,453 km (0.115 R)
• M63: 39,396,150 km (0.077 R)
• M64: 39,564,298 km (0.1 R)
• M65: 41,344,812 km (0.092 R)
• M66: 42,546,233 km (0.074 R)
• M67: 42,718,869 km (0.066 R)
• M68: 43,411,507 km (0.047 R)
• M69: 44,457,346 km (0.103 R)
• M70: 44,807,704 km (0.112 R)
• M71: 44,895,518 km (0.076 R)
• M72: 44,983,332 km (0.07 R)
• M73: 46,396,134 km (0.081 R)
• M74: 46,751,728 km (0.066 R)
• M75: 46,929,750 km (0.101 R)
• M76: 47,733,988 km (0.118 R)
• M77: 48,002,965 km (0.045 R)
• M78: 48,272,540 km (0.105 R)
• M79: 52,560,913 km (0.036 R)
• M80: 54,609,656 km (0.104 R)
• M81: 54,891,049 km (0.087 R)
• M82: 55,455,332 km (0.101 R)
• M83: 56,305,347 km (0.06 R)
• M84: 56,874,418 km (0.105 R)
• M85: 58,592,998 km (0.113 R)
• M86: 59,651,553 km (0.061 R)
• M87: 59,748,043 km (0.119 R)
• M88: 60,134,754 km (0.049 R)
• M89: 60,425,422 km (0.104 R)
• M90: 62,178,709 km (0.104 R)
• M91: 64,245,254 km (0.03 R)
• M92: 64,839,756 km (0.077 R)
• M93: 64,939,089 km (0.068 R)
• M94: 65,734,950 km (0.067 R)
• M95: 66,234,158 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 12,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit