🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.6 AU

Year: 136 Days

Day: 43.3 Hours

Environment

Temp: 272 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.88 AU - 1.06 AU

Year: 336 Days

Day: 17.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.92 AU - 1.54 AU

Year: 479 Days

Day: 21.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 149.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.24 AU - 1.68 AU

Year: 620 Days

Day: 21.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1456 Days

Day: 17.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3 AU - 4.58 AU

Year: 2593 Days

Day: 33.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 9.9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.5 AU - 9.68 AU

Year: 9632 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,365,640 km

• M1: 393,143 km (0.099 R)
• M2: 504,145 km (0.05 R)
• M3: 905,217 km (0.117 R)
• M4: 1,348,924 km (0.097 R)
• M5: 1,687,314 km (0.063 R)
• M6: 1,854,415 km (0.068 R)
• M7: 2,309,043 km (0.103 R)
• M8: 3,318,530 km (0.108 R)
• M9: 3,529,163 km (0.062 R)
• M10: 3,713,169 km (0.059 R)
• M11: 3,775,252 km (0.063 R)
• M12: 4,883,174 km (0.043 R)
• M13: 5,296,961 km (0.096 R)
• M14: 5,579,103 km (0.103 R)
• M15: 5,686,215 km (0.102 R)
• M16: 5,866,331 km (0.049 R)
• M17: 6,269,048 km (0.066 R)
• M18: 7,256,245 km (0.047 R)
• M19: 7,490,964 km (0.032 R)
• M20: 7,968,031 km (0.107 R)
• M21: 8,169,689 km (0.091 R)
• M22: 8,250,771 km (0.109 R)
• M23: 8,413,833 km (0.117 R)
• M24: 8,701,959 km (0.103 R)
• M25: 8,951,338 km (0.113 R)
• M26: 10,190,158 km (0.089 R)
• M27: 11,210,416 km (0.1 R)
• M28: 13,442,715 km (0.111 R)
• M29: 13,731,140 km (0.083 R)
• M30: 14,412,259 km (0.107 R)
• M31: 15,857,973 km (0.066 R)
• M32: 17,401,673 km (0.096 R)
• M33: 18,032,527 km (0.119 R)
• M34: 18,831,530 km (0.109 R)
• M35: 19,208,367 km (0.09 R)
• M36: 19,751,108 km (0.064 R)
• M37: 21,465,350 km (0.085 R)
• M38: 21,971,888 km (0.075 R)
• M39: 22,368,622 km (0.074 R)
• M40: 22,482,316 km (0.049 R)
• M41: 23,111,674 km (0.041 R)
• M42: 23,515,140 km (0.082 R)
• M43: 24,329,102 km (0.061 R)
• M44: 24,857,182 km (0.098 R)
• M45: 25,093,098 km (0.042 R)
• M46: 25,329,762 km (0.106 R)
• M47: 25,924,713 km (0.076 R)
• M48: 26,705,015 km (0.111 R)
• M49: 27,007,203 km (0.051 R)
• M50: 27,493,097 km (0.115 R)
• M51: 28,658,614 km (0.106 R)
• M52: 28,844,115 km (0.064 R)
• M53: 29,340,630 km (0.071 R)
• M54: 31,993,898 km (0.064 R)
• M55: 32,379,113 km (0.116 R)
• M56: 32,443,589 km (0.075 R)
• M57: 33,284,180 km (0.069 R)
• M58: 33,349,105 km (0.112 R)
• M59: 34,066,427 km (0.101 R)
• M60: 34,262,999 km (0.11 R)
• M61: 35,118,848 km (0.086 R)
• M62: 36,182,040 km (0.061 R)
• M63: 36,717,451 km (0.111 R)
• M64: 36,784,620 km (0.094 R)
• M65: 38,680,624 km (0.099 R)
• M66: 39,228,302 km (0.05 R)
• M67: 39,365,483 km (0.117 R)
• M68: 39,709,408 km (0.064 R)
• M69: 40,330,988 km (0.101 R)
• M70: 41,025,421 km (0.115 R)
• M71: 41,793,905 km (0.114 R)
• M72: 42,074,551 km (0.073 R)
• M73: 42,778,858 km (0.097 R)
• M74: 42,849,468 km (0.091 R)
• M75: 43,274,176 km (0.091 R)
• M76: 43,842,498 km (0.079 R)
• M77: 43,913,707 km (0.108 R)
• M78: 44,628,037 km (0.113 R)
• M79: 44,914,966 km (0.05 R)
• M80: 44,986,772 km (0.08 R)
• M81: 45,058,579 km (0.099 R)
• M82: 45,490,319 km (0.091 R)
• M83: 45,706,787 km (0.107 R)
• M84: 46,358,136 km (0.08 R)
• M85: 47,231,489 km (0.103 R)
• M86: 48,625,142 km (0.107 R)
• M87: 49,068,102 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.2

Radius: 3.5

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.56 AU - 16.74 AU

Year: 20725 Days

Day: 15.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,365,640 km

• M1: 51,013 km (0.117 R)
• M2: 366,066 km (0.085 R)
• M3: 726,298 km (0.107 R)
• M4: 901,028 km (0.106 R)
• M5: 1,308,233 km (0.085 R)
• M6: 1,349,672 km (0.11 R)
• M7: 1,455,288 km (0.112 R)
• M8: 2,022,563 km (0.108 R)
• M9: 3,136,619 km (0.069 R)
• M10: 3,164,444 km (0.105 R)
• M11: 3,533,502 km (0.087 R)
• M12: 3,620,717 km (0.1 R)
• M13: 3,886,253 km (0.109 R)
• M14: 3,946,242 km (0.112 R)
• M15: 4,281,042 km (0.099 R)
• M16: 4,498,857 km (0.062 R)
• M17: 5,108,019 km (0.108 R)
• M18: 5,674,846 km (0.113 R)
• M19: 5,708,804 km (0.12 R)
• M20: 5,845,238 km (0.082 R)
• M21: 6,156,401 km (0.106 R)
• M22: 6,402,041 km (0.118 R)
• M23: 6,579,464 km (0.109 R)
• M24: 7,194,760 km (0.045 R)
• M25: 7,231,561 km (0.03 R)
• M26: 8,209,333 km (0.1 R)
• M27: 8,363,419 km (0.088 R)
• M28: 8,910,049 km (0.082 R)
• M29: 9,267,588 km (0.082 R)
• M30: 9,307,680 km (0.106 R)
• M31: 9,873,908 km (0.063 R)
• M32: 10,954,902 km (0.11 R)
• M33: 11,167,032 km (0.111 R)
• M34: 11,209,518 km (0.103 R)
• M35: 11,337,723 km (0.114 R)
• M36: 11,724,883 km (0.083 R)
• M37: 11,811,500 km (0.064 R)
• M38: 13,497,468 km (0.107 R)
• M39: 14,229,600 km (0.101 R)
• M40: 14,927,624 km (0.088 R)
• M41: 15,732,011 km (0.042 R)
• M42: 15,827,604 km (0.119 R)
• M43: 15,923,347 km (0.079 R)
• M44: 16,453,372 km (0.115 R)
• M45: 16,501,842 km (0.082 R)
• M46: 17,679,626 km (0.105 R)
• M47: 18,985,615 km (0.061 R)
• M48: 19,036,479 km (0.117 R)
• M49: 19,547,505 km (0.075 R)
• M50: 19,856,275 km (0.068 R)
• M51: 19,907,886 km (0.06 R)
• M52: 20,011,258 km (0.099 R)
• M53: 20,218,451 km (0.108 R)
• M54: 20,270,362 km (0.07 R)
• M55: 20,687,441 km (0.112 R)
• M56: 20,897,027 km (0.09 R)
• M57: 21,636,190 km (0.045 R)
• M58: 22,977,036 km (0.063 R)
• M59: 23,302,860 km (0.103 R)
• M60: 23,520,974 km (0.114 R)
• M61: 23,849,192 km (0.092 R)
• M62: 24,179,205 km (0.115 R)
• M63: 24,455,213 km (0.098 R)
• M64: 26,757,823 km (0.051 R)
• M65: 27,675,008 km (0.063 R)
• M66: 28,137,415 km (0.1 R)
• M67: 28,719,051 km (0.107 R)
• M68: 30,131,106 km (0.091 R)
• M69: 30,547,137 km (0.092 R)
• M70: 31,746,463 km (0.117 R)
• M71: 32,595,132 km (0.115 R)
• M72: 32,716,905 km (0.11 R)
• M73: 33,267,126 km (0.117 R)
• M74: 33,881,973 km (0.081 R)
• M75: 34,252,676 km (0.093 R)
• M76: 34,935,740 km (0.074 R)
• M77: 35,247,802 km (0.116 R)
• M78: 35,372,865 km (0.076 R)
• M79: 35,937,448 km (0.051 R)
• M80: 36,885,001 km (0.08 R)
• M81: 37,712,875 km (0.087 R)
• M82: 38,033,015 km (0.054 R)
• M83: 38,998,519 km (0.119 R)
• M84: 39,906,878 km (0.04 R)
• M85: 40,363,749 km (0.074 R)
• M86: 41,612,443 km (0.084 R)
• M87: 42,009,326 km (0.086 R)
• M88: 42,806,982 km (0.078 R)
• M89: 43,878,252 km (0.084 R)
• M90: 44,282,316 km (0.066 R)
• M91: 45,026,117 km (0.099 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit