🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.63 AU - 0.83 AU

Year: 240 Days

Day: 25.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.73 AU - 1.07 AU

Year: 329 Days

Day: 38.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,432,794 km

• M1: 68,366 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.99 AU - 1.21 AU

Year: 444 Days

Day: 26.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.06 AU - 3.22 AU

Year: 1651 Days

Day: 44.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,432,794 km

• M1: 379,530 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.57 AU - 2.95 AU

Year: 1765 Days

Day: 33 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,432,794 km

• M1: 1,109,268 km (0.077 R)
• M2: 1,530,386 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 14.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.19 AU - 5.17 AU

Year: 3898 Days

Day: 7.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,432,794 km

• M1: 196,422 km (0.116 R)
• M2: 297,401 km (0.115 R)
• M3: 436,676 km (0.117 R)
• M4: 527,033 km (0.09 R)
• M5: 625,917 km (0.073 R)
• M6: 742,903 km (0.096 R)
• M7: 847,023 km (0.115 R)
• M8: 945,459 km (0.064 R)
• M9: 1,131,409 km (0.091 R)
• M10: 1,279,511 km (0.104 R)
• M11: 1,395,000 km (0.119 R)
• M12: 1,527,843 km (0.089 R)
• M13: 1,623,586 km (0.059 R)
• M14: 1,894,059 km (0.113 R)
• M15: 2,148,824 km (0.11 R)
• M16: 2,272,691 km (0.06 R)
• M17: 2,692,313 km (0.102 R)
• M18: 3,066,756 km (0.095 R)
• M19: 3,207,079 km (0.095 R)
• M20: 3,403,651 km (0.112 R)
• M21: 3,734,262 km (0.091 R)
• M22: 4,328,016 km (0.074 R)
• M23: 4,606,118 km (0.058 R)
• M24: 4,706,798 km (0.051 R)
• M25: 4,869,560 km (0.097 R)
• M26: 4,972,334 km (0.112 R)
• M27: 5,117,294 km (0.073 R)
• M28: 5,326,881 km (0.112 R)
• M29: 5,539,460 km (0.107 R)
• M30: 5,646,721 km (0.094 R)
• M31: 6,105,239 km (0.091 R)
• M32: 6,621,202 km (0.112 R)
• M33: 6,965,426 km (0.105 R)
• M34: 7,268,512 km (0.082 R)
• M35: 7,433,518 km (0.116 R)
• M36: 7,552,149 km (0.057 R)
• M37: 8,154,879 km (0.06 R)
• M38: 8,252,716 km (0.093 R)
• M39: 8,773,167 km (0.054 R)
• M40: 9,432,295 km (0.088 R)
• M41: 10,107,431 km (0.072 R)
• M42: 11,258,287 km (0.086 R)
• M43: 11,586,953 km (0.111 R)
• M44: 12,197,612 km (0.093 R)
• M45: 12,648,350 km (0.12 R)
• M46: 12,875,889 km (0.076 R)
• M47: 13,334,855 km (0.085 R)
• M48: 13,770,035 km (0.049 R)
• M49: 14,062,798 km (0.073 R)
• M50: 14,387,276 km (0.106 R)
• M51: 14,535,528 km (0.092 R)
• M52: 14,684,228 km (0.045 R)
• M53: 15,740,090 km (0.08 R)
• M54: 16,076,984 km (0.09 R)
• M55: 16,230,920 km (0.118 R)
• M56: 17,070,463 km (0.066 R)
• M57: 17,290,522 km (0.095 R)
• M58: 17,860,639 km (0.028 R)
• M59: 17,956,232 km (0.117 R)
• M60: 18,051,975 km (0.088 R)
• M61: 18,148,017 km (0.081 R)
• M62: 18,308,386 km (0.039 R)
• M63: 18,694,947 km (0.096 R)
• M64: 18,792,036 km (0.03 R)
• M65: 18,954,349 km (0.054 R)
• M66: 19,805,262 km (0.043 R)
• M67: 19,937,357 km (0.11 R)
• M68: 20,368,498 km (0.082 R)
• M69: 21,037,799 km (0.085 R)
• M70: 21,408,951 km (0.065 R)
• M71: 21,544,487 km (0.047 R)
• M72: 21,816,456 km (0.097 R)
• M73: 22,673,502 km (0.031 R)
• M74: 22,950,109 km (0.108 R)
• M75: 23,436,750 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 13

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.38 AU - 10.32 AU

Year: 9290 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,432,794 km

• M1: 188,942 km (0.029 R)
• M2: 347,965 km (0.085 R)
• M3: 603,179 km (0.088 R)
• M4: 1,037,012 km (0.06 R)
• M5: 1,410,558 km (0.081 R)
• M6: 1,544,598 km (0.071 R)
• M7: 1,809,835 km (0.081 R)
• M8: 2,006,107 km (0.108 R)
• M9: 2,090,032 km (0.117 R)
• M10: 2,209,710 km (0.041 R)
• M11: 2,994,949 km (0.091 R)
• M12: 3,268,414 km (0.075 R)
• M13: 3,860,822 km (0.115 R)
• M14: 3,966,438 km (0.093 R)
• M15: 4,575,750 km (0.062 R)
• M16: 4,710,089 km (0.08 R)
• M17: 4,845,924 km (0.067 R)
• M18: 5,191,196 km (0.11 R)
• M19: 5,284,545 km (0.094 R)
• M20: 5,639,989 km (0.101 R)
• M21: 5,905,526 km (0.071 R)
• M22: 6,200,084 km (0.096 R)
• M23: 6,549,844 km (0.106 R)
• M24: 6,829,292 km (0.115 R)
• M25: 7,009,109 km (0.092 R)
• M26: 7,268,811 km (0.092 R)
• M27: 7,878,123 km (0.088 R)
• M28: 8,284,431 km (0.12 R)
• M29: 8,614,444 km (0.052 R)
• M30: 8,864,871 km (0.118 R)
• M31: 9,659,235 km (0.055 R)
• M32: 10,094,116 km (0.11 R)
• M33: 10,684,130 km (0.116 R)
• M34: 11,559,427 km (0.081 R)
• M35: 12,270,017 km (0.095 R)
• M36: 12,457,763 km (0.103 R)
• M37: 12,614,990 km (0.071 R)
• M38: 13,122,426 km (0.07 R)
• M39: 13,798,459 km (0.12 R)
• M40: 13,895,997 km (0.098 R)
• M41: 14,255,630 km (0.055 R)
• M42: 14,585,194 km (0.07 R)
• M43: 15,084,252 km (0.088 R)
• M44: 15,962,542 km (0.109 R)
• M45: 16,407,894 km (0.074 R)
• M46: 16,961,706 km (0.026 R)
• M47: 17,768,637 km (0.105 R)
• M48: 17,945,611 km (0.1 R)
• M49: 18,337,258 km (0.079 R)
• M50: 19,092,877 km (0.113 R)
• M51: 19,346,894 km (0.039 R)
• M52: 20,969,732 km (0.103 R)
• M53: 21,646,213 km (0.084 R)
• M54: 22,597,656 km (0.057 R)
• M55: 22,712,697 km (0.12 R)
• M56: 23,291,042 km (0.093 R)
• M57: 23,679,398 km (0.094 R)
• M58: 23,952,414 km (0.112 R)
• M59: 24,462,393 km (0.08 R)
• M60: 25,253,916 km (0.116 R)
• M61: 25,692,836 km (0.085 R)
• M62: 25,933,389 km (0.114 R)
• M63: 26,255,174 km (0.114 R)
• M64: 26,537,765 km (0.118 R)
• M65: 26,780,861 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit