🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.46 AU - 0.54 AU

Year: 134 Days

Day: 27.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,165,744 km

• M1: 126,560 km (0.119 R)
• M2: 241,301 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 20.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 138 Days

Day: 13.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.43 AU - 0.71 AU

Year: 163 Days

Day: 23 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,165,744 km

• M1: 211,232 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 302 Days

Day: 35 Hours

Environment

Temp: 29 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,165,744 km

• M1: 674,238 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 307 Days

Day: 27.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.04 AU - 2.14 AU

Year: 1144 Days

Day: 23.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,165,744 km

• M1: 107,860 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 11.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.46 AU - 10.14 AU

Year: 9057 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 58 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,165,744 km

• M1: 464,202 km (0.096 R)
• M2: 608,415 km (0.101 R)
• M3: 1,003,054 km (0.082 R)
• M4: 1,260,212 km (0.07 R)
• M5: 1,694,495 km (0.028 R)
• M6: 1,947,315 km (0.084 R)
• M7: 2,389,527 km (0.052 R)
• M8: 2,862,854 km (0.113 R)
• M9: 3,410,532 km (0.111 R)
• M10: 3,592,742 km (0.116 R)
• M11: 4,255,760 km (0.043 R)
• M12: 4,378,281 km (0.068 R)
• M13: 4,576,648 km (0.088 R)
• M14: 5,964,916 km (0.109 R)
• M15: 6,492,548 km (0.112 R)
• M16: 7,209,570 km (0.085 R)
• M17: 8,378,079 km (0.071 R)
• M18: 8,470,381 km (0.072 R)
• M19: 8,562,982 km (0.088 R)
• M20: 9,157,783 km (0.104 R)
• M21: 9,508,291 km (0.081 R)
• M22: 9,928,212 km (0.066 R)
• M23: 10,058,662 km (0.043 R)
• M24: 11,055,133 km (0.112 R)
• M25: 11,771,258 km (0.076 R)
• M26: 12,327,014 km (0.118 R)
• M27: 13,176,730 km (0.114 R)
• M28: 14,338,956 km (0.053 R)
• M29: 14,449,509 km (0.087 R)
• M30: 14,820,511 km (0.106 R)
• M31: 15,044,459 km (0.097 R)
• M32: 16,605,364 km (0.085 R)
• M33: 16,799,242 km (0.05 R)
• M34: 16,993,869 km (0.068 R)
• M35: 17,779,857 km (0.071 R)
• M36: 19,021,519 km (0.114 R)
• M37: 22,438,633 km (0.114 R)
• M38: 23,604,599 km (0.082 R)
• M39: 23,822,713 km (0.077 R)
• M40: 24,613,338 km (0.093 R)
• M41: 25,056,447 km (0.07 R)
• M42: 25,323,479 km (0.065 R)
• M43: 25,950,294 km (0.11 R)
• M44: 27,585,548 km (0.115 R)
• M45: 28,694,068 km (0.094 R)
• M46: 28,926,843 km (0.068 R)
• M47: 29,347,512 km (0.079 R)
• M48: 30,147,561 km (0.082 R)
• M49: 30,336,803 km (0.096 R)
• M50: 30,907,070 km (0.1 R)
• M51: 32,251,356 km (0.052 R)
• M52: 32,348,146 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.8

Radius: 13.1

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.3 AU - 11.9 AU

Year: 13071 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,165,744 km

• M1: 257,757 km (0.087 R)
• M2: 386,112 km (0.112 R)
• M3: 655,837 km (0.113 R)
• M4: 835,953 km (0.079 R)
• M5: 921,822 km (0.103 R)
• M6: 1,248,095 km (0.105 R)
• M7: 1,833,771 km (0.118 R)
• M8: 2,340,608 km (0.094 R)
• M9: 2,561,864 km (0.108 R)
• M10: 3,770,166 km (0.051 R)
• M11: 4,068,613 km (0.108 R)
• M12: 5,631,911 km (0.034 R)
• M13: 5,801,854 km (0.098 R)
• M14: 6,146,977 km (0.111 R)
• M15: 6,278,174 km (0.106 R)
• M16: 6,454,550 km (0.107 R)
• M17: 6,543,411 km (0.118 R)
• M18: 6,812,388 km (0.094 R)
• M19: 7,924,498 km (0.117 R)
• M20: 8,019,643 km (0.12 R)
• M21: 8,795,308 km (0.115 R)
• M22: 9,242,156 km (0.078 R)
• M23: 9,342,537 km (0.115 R)
• M24: 10,209,905 km (0.075 R)
• M25: 10,679,642 km (0.12 R)
• M26: 10,996,790 km (0.113 R)
• M27: 11,103,154 km (0.117 R)
• M28: 11,802,973 km (0.086 R)
• M29: 12,075,989 km (0.052 R)
• M30: 14,334,618 km (0.094 R)
• M31: 14,860,454 km (0.074 R)
• M32: 15,273,943 km (0.088 R)
• M33: 15,511,953 km (0.047 R)
• M34: 16,051,852 km (0.058 R)
• M35: 16,172,727 km (0.042 R)
• M36: 16,781,440 km (0.062 R)
• M37: 17,708,498 km (0.051 R)
• M38: 18,021,307 km (0.039 R)
• M39: 18,399,042 km (0.104 R)
• M40: 19,419,000 km (0.052 R)
• M41: 20,000,936 km (0.037 R)
• M42: 20,391,985 km (0.091 R)
• M43: 20,654,080 km (0.107 R)
• M44: 21,847,572 km (0.111 R)
• M45: 23,473,551 km (0.088 R)
• M46: 23,679,548 km (0.069 R)
• M47: 24,231,713 km (0.119 R)
• M48: 24,928,092 km (0.11 R)
• M49: 26,411,654 km (0.096 R)
• M50: 27,056,121 km (0.093 R)
• M51: 28,141,903 km (0.072 R)
• M52: 28,287,761 km (0.04 R)
• M53: 30,132,153 km (0.12 R)
• M54: 30,505,699 km (0.101 R)
• M55: 31,332,825 km (0.096 R)
• M56: 32,014,992 km (0.119 R)
• M57: 34,013,469 km (0.11 R)
• M58: 36,131,177 km (0.075 R)
• M59: 36,766,818 km (0.031 R)
• M60: 37,888,204 km (0.107 R)
• M61: 38,049,321 km (0.082 R)
• M62: 38,696,032 km (0.054 R)
• M63: 39,591,076 km (0.104 R)
• M64: 40,410,873 km (0.069 R)
• M65: 41,567,863 km (0.067 R)
• M66: 41,817,093 km (0.055 R)
• M67: 42,066,921 km (0.043 R)
• M68: 42,987,247 km (0.045 R)
• M69: 43,155,395 km (0.056 R)
• M70: 44,168,323 km (0.05 R)
• M71: 47,774,678 km (0.118 R)
• M72: 48,647,133 km (0.095 R)
• M73: 52,189,611 km (0.114 R)
• M74: 52,368,979 km (0.059 R)
• M75: 52,638,255 km (0.083 R)
• M76: 52,728,163 km (0.038 R)
• M77: 52,908,129 km (0.086 R)
• M78: 54,445,547 km (0.071 R)
• M79: 55,997,774 km (0.043 R)
• M80: 56,365,037 km (0.051 R)
• M81: 56,733,197 km (0.056 R)
• M82: 58,585,817 km (0.072 R)
• M83: 61,212,756 km (0.074 R)
• M84: 61,970,320 km (0.106 R)
• M85: 63,782,099 km (0.028 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit