🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.51 AU - 0.55 AU

Year: 138 Days

Day: 41.5 Hours

Environment

Temp: 253 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,371,333 km

• M1: 246,388 km (0.114 R)
• M2: 293,960 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.73 AU - 1.03 AU

Year: 294 Days

Day: 34.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.07 AU

Year: 309 Days

Day: 31.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.65 AU

Year: 629 Days

Day: 30.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.78 AU - 1.86 AU

Year: 875 Days

Day: 44 Hours

Environment

Temp: -45 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,371,333 km

• M1: 529,876 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.84 AU - 2.88 AU

Year: 1292 Days

Day: 28.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,371,333 km

• M1: 1,229,096 km (0.063 R)
• M2: 1,394,402 km (0.099 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 13.1

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.67 AU - 11.91 AU

Year: 10919 Days

Day: 15 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,371,333 km

• M1: 196,422 km (0.086 R)
• M2: 337,194 km (0.057 R)
• M3: 537,954 km (0.071 R)
• M4: 727,943 km (0.093 R)
• M5: 1,112,111 km (0.119 R)
• M6: 1,532,481 km (0.059 R)
• M7: 2,167,673 km (0.082 R)
• M8: 2,663,889 km (0.09 R)
• M9: 3,490,268 km (0.046 R)
• M10: 3,691,926 km (0.103 R)
• M11: 4,284,333 km (0.052 R)
• M12: 4,610,008 km (0.075 R)
• M13: 4,981,609 km (0.115 R)
• M14: 5,557,112 km (0.096 R)
• M15: 5,832,971 km (0.103 R)
• M16: 6,113,467 km (0.115 R)
• M17: 6,521,869 km (0.089 R)
• M18: 7,581,620 km (0.059 R)
• M19: 8,558,195 km (0.119 R)
• M20: 9,246,794 km (0.105 R)
• M21: 9,339,993 km (0.107 R)
• M22: 10,288,893 km (0.12 R)
• M23: 11,119,610 km (0.095 R)
• M24: 11,517,989 km (0.029 R)
• M25: 11,668,634 km (0.083 R)
• M26: 13,158,180 km (0.092 R)
• M27: 13,526,639 km (0.107 R)
• M28: 14,925,230 km (0.089 R)
• M29: 15,920,205 km (0.072 R)
• M30: 16,482,245 km (0.097 R)
• M31: 16,879,577 km (0.064 R)
• M32: 17,280,050 km (0.063 R)
• M33: 17,395,091 km (0.073 R)
• M34: 17,625,920 km (0.049 R)
• M35: 18,148,914 km (0.106 R)
• M36: 19,269,702 km (0.104 R)
• M37: 19,568,449 km (0.12 R)
• M38: 21,331,011 km (0.089 R)
• M39: 22,137,493 km (0.107 R)
• M40: 22,262,557 km (0.1 R)
• M41: 22,827,887 km (0.053 R)
• M42: 23,270,846 km (0.106 R)
• M43: 23,588,891 km (0.116 R)
• M44: 23,780,526 km (0.086 R)
• M45: 24,552,003 km (0.063 R)
• M46: 25,005,882 km (0.083 R)
• M47: 25,397,081 km (0.076 R)
• M48: 26,053,666 km (0.087 R)
• M49: 27,182,531 km (0.117 R)
• M50: 27,652,119 km (0.079 R)
• M51: 27,854,076 km (0.085 R)
• M52: 28,599,223 km (0.078 R)
• M53: 29,694,579 km (0.056 R)
• M54: 30,455,583 km (0.099 R)
• M55: 30,664,272 km (0.037 R)
• M56: 31,433,505 km (0.056 R)
• M57: 31,996,890 km (0.11 R)
• M58: 32,990,968 km (0.059 R)
• M59: 33,205,192 km (0.107 R)
• M60: 33,420,015 km (0.118 R)
• M61: 33,635,286 km (0.111 R)
• M62: 34,356,198 km (0.085 R)
• M63: 35,520,070 km (0.089 R)
• M64: 36,475,402 km (0.115 R)
• M65: 36,993,160 km (0.043 R)
• M66: 37,290,261 km (0.12 R)
• M67: 37,662,610 km (0.095 R)
• M68: 39,013,479 km (0.077 R)
• M69: 41,685,147 km (0.104 R)
• M70: 42,226,692 km (0.09 R)
• M71: 42,692,540 km (0.096 R)
• M72: 44,257,932 km (0.104 R)
• M73: 45,206,233 km (0.097 R)
• M74: 46,962,063 km (0.106 R)
• M75: 50,047,070 km (0.117 R)
• M76: 51,365,626 km (0.083 R)
• M77: 53,616,475 km (0.045 R)
• M78: 53,868,548 km (0.099 R)
• M79: 54,289,516 km (0.046 R)
• M80: 54,711,532 km (0.076 R)
• M81: 56,154,852 km (0.029 R)
• M82: 56,581,655 km (0.119 R)
• M83: 56,667,225 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 13.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.68 AU - 10.64 AU

Year: 11543 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,371,333 km

• M1: 191,336 km (0.106 R)
• M2: 320,439 km (0.069 R)
• M3: 671,096 km (0.1 R)
• M4: 1,057,956 km (0.097 R)
• M5: 1,331,870 km (0.058 R)
• M6: 1,558,810 km (0.084 R)
• M7: 1,701,227 km (0.116 R)
• M8: 1,848,282 km (0.092 R)
• M9: 2,591,334 km (0.113 R)
• M10: 2,936,606 km (0.108 R)
• M11: 3,205,284 km (0.096 R)
• M12: 3,513,605 km (0.101 R)
• M13: 4,027,025 km (0.089 R)
• M14: 4,947,052 km (0.112 R)
• M15: 5,559,206 km (0.05 R)
• M16: 5,855,560 km (0.09 R)
• M17: 6,464,124 km (0.085 R)
• M18: 7,013,298 km (0.097 R)
• M19: 7,374,427 km (0.096 R)
• M20: 7,989,723 km (0.069 R)
• M21: 8,114,787 km (0.047 R)
• M22: 8,451,532 km (0.115 R)
• M23: 8,792,914 km (0.098 R)
• M24: 9,489,292 km (0.113 R)
• M25: 9,844,138 km (0.09 R)
• M26: 9,978,328 km (0.117 R)
• M27: 10,113,115 km (0.096 R)
• M28: 11,120,507 km (0.092 R)
• M29: 12,593,747 km (0.114 R)
• M30: 14,942,583 km (0.085 R)
• M31: 15,877,420 km (0.058 R)
• M32: 15,982,588 km (0.081 R)
• M33: 16,831,256 km (0.045 R)
• M34: 17,912,699 km (0.105 R)
• M35: 18,627,777 km (0.099 R)
• M36: 19,072,532 km (0.076 R)
• M37: 19,240,231 km (0.049 R)
• M38: 19,802,569 km (0.068 R)
• M39: 19,915,665 km (0.099 R)
• M40: 20,427,589 km (0.119 R)
• M41: 21,001,297 km (0.106 R)
• M42: 21,406,109 km (0.047 R)
• M43: 22,047,435 km (0.106 R)
• M44: 22,164,720 km (0.091 R)
• M45: 22,813,526 km (0.059 R)
• M46: 23,588,443 km (0.092 R)
• M47: 23,828,547 km (0.105 R)
• M48: 26,523,553 km (0.091 R)
• M49: 26,773,232 km (0.072 R)
• M50: 27,716,895 km (0.066 R)
• M51: 28,735,357 km (0.091 R)
• M52: 28,863,563 km (0.085 R)
• M53: 30,155,789 km (0.079 R)
• M54: 30,743,559 km (0.111 R)
• M55: 31,599,109 km (0.052 R)
• M56: 31,863,898 km (0.102 R)
• M57: 32,529,159 km (0.103 R)
• M58: 32,997,700 km (0.048 R)
• M59: 33,131,889 km (0.079 R)
• M60: 33,266,378 km (0.078 R)
• M61: 33,468,335 km (0.072 R)
• M62: 33,603,272 km (0.084 R)
• M63: 33,805,828 km (0.101 R)
• M64: 35,235,983 km (0.074 R)
• M65: 35,510,645 km (0.088 R)
• M66: 35,855,019 km (0.088 R)
• M67: 36,338,819 km (0.087 R)
• M68: 37,383,012 km (0.107 R)
• M69: 37,873,693 km (0.096 R)
• M70: 40,359,112 km (0.093 R)
• M71: 40,934,465 km (0.079 R)
• M72: 41,150,933 km (0.069 R)
• M73: 43,189,952 km (0.055 R)
• M74: 45,410,882 km (0.085 R)
• M75: 45,934,475 km (0.028 R)
• M76: 46,836,550 km (0.111 R)
• M77: 47,668,763 km (0.092 R)
• M78: 48,048,592 km (0.038 R)
• M79: 49,270,956 km (0.083 R)
• M80: 50,348,809 km (0.113 R)
• M81: 50,813,161 km (0.109 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit