🌌 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): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 137 Days

Day: 46.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 14.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.54 AU

Year: 538 Days

Day: 16.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.19 AU - 3.57 AU

Year: 2205 Days

Day: 40.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.6

Radius: 13.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.57 AU - 8.63 AU

Year: 8178 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,230,606 km

• M1: 169,943 km (0.081 R)
• M2: 295,755 km (0.053 R)
• M3: 386,112 km (0.086 R)
• M4: 502,200 km (0.076 R)
• M5: 620,831 km (0.11 R)
• M6: 1,527,095 km (0.12 R)
• M7: 1,900,940 km (0.055 R)
• M8: 2,221,229 km (0.034 R)
• M9: 2,472,853 km (0.101 R)
• M10: 2,689,919 km (0.097 R)
• M11: 2,958,896 km (0.099 R)
• M12: 3,523,030 km (0.036 R)
• M13: 4,327,268 km (0.11 R)
• M14: 4,670,146 km (0.108 R)
• M15: 4,777,408 km (0.11 R)
• M16: 4,967,098 km (0.105 R)
• M17: 5,187,157 km (0.027 R)
• M18: 5,270,483 km (0.084 R)
• M19: 5,837,459 km (0.089 R)
• M20: 6,099,105 km (0.105 R)
• M21: 6,275,631 km (0.115 R)
• M22: 6,573,779 km (0.115 R)
• M23: 6,724,574 km (0.11 R)
• M24: 7,370,537 km (0.104 R)
• M25: 7,653,577 km (0.115 R)
• M26: 8,133,187 km (0.066 R)
• M27: 8,425,801 km (0.112 R)
• M28: 8,655,733 km (0.071 R)
• M29: 9,256,518 km (0.115 R)
• M30: 9,596,105 km (0.085 R)
• M31: 9,801,952 km (0.046 R)
• M32: 10,183,127 km (0.046 R)
• M33: 10,357,857 km (0.081 R)
• M34: 10,498,479 km (0.109 R)
• M35: 10,639,700 km (0.057 R)
• M36: 10,995,593 km (0.112 R)
• M37: 11,211,014 km (0.078 R)
• M38: 11,427,931 km (0.047 R)
• M39: 11,573,190 km (0.119 R)
• M40: 11,829,003 km (0.057 R)
• M41: 11,976,058 km (0.091 R)
• M42: 12,309,212 km (0.029 R)
• M43: 12,420,812 km (0.11 R)
• M44: 12,871,102 km (0.074 R)
• M45: 13,826,284 km (0.102 R)
• M46: 14,097,804 km (0.078 R)
• M47: 14,488,853 km (0.1 R)
• M48: 15,482,033 km (0.04 R)
• M49: 15,602,759 km (0.117 R)
• M50: 16,007,122 km (0.1 R)
• M51: 16,785,180 km (0.102 R)
• M52: 17,116,540 km (0.069 R)
• M53: 17,659,580 km (0.108 R)
• M54: 17,996,624 km (0.067 R)
• M55: 18,165,819 km (0.059 R)
• M56: 18,293,127 km (0.099 R)
• M57: 19,279,126 km (0.036 R)
• M58: 20,106,702 km (0.113 R)
• M59: 20,723,943 km (0.114 R)
• M60: 21,168,547 km (0.07 R)
• M61: 21,436,926 km (0.088 R)
• M62: 22,430,406 km (0.062 R)
• M63: 23,623,897 km (0.077 R)
• M64: 23,716,648 km (0.106 R)
• M65: 24,181,748 km (0.048 R)
• M66: 24,556,042 km (0.071 R)
• M67: 24,932,280 km (0.1 R)
• M68: 29,046,072 km (0.103 R)
• M69: 29,294,554 km (0.108 R)
• M70: 30,245,249 km (0.118 R)
• M71: 31,511,445 km (0.043 R)
• M72: 31,766,809 km (0.1 R)
• M73: 32,898,517 km (0.082 R)
• M74: 33,782,042 km (0.086 R)
• M75: 33,938,671 km (0.074 R)
• M76: 34,568,029 km (0.045 R)
• M77: 34,673,346 km (0.073 R)
• M78: 35,519,322 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.8

Radius: 7.8

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.33 AU - 18.51 AU

Year: 23605 Days

Day: 21 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,230,606 km

• M1: 207,941 km (0.068 R)
• M2: 547,379 km (0.069 R)
• M3: 1,405,173 km (0.093 R)
• M4: 1,653,505 km (0.058 R)
• M5: 1,764,208 km (0.103 R)
• M6: 2,563,958 km (0.026 R)
• M7: 3,321,222 km (0.11 R)
• M8: 3,652,133 km (0.077 R)
• M9: 3,846,012 km (0.096 R)
• M10: 4,447,993 km (0.051 R)
• M11: 4,551,066 km (0.076 R)
• M12: 6,077,264 km (0.054 R)
• M13: 6,134,560 km (0.102 R)
• M14: 6,307,345 km (0.034 R)
• M15: 7,377,419 km (0.113 R)
• M16: 7,933,325 km (0.061 R)
• M17: 7,995,857 km (0.108 R)
• M18: 8,058,688 km (0.027 R)
• M19: 8,121,668 km (0.115 R)
• M20: 8,695,526 km (0.079 R)
• M21: 8,824,778 km (0.114 R)
• M22: 9,613,907 km (0.093 R)
• M23: 9,949,455 km (0.117 R)
• M24: 10,288,743 km (0.065 R)
• M25: 10,357,109 km (0.119 R)
• M26: 10,562,956 km (0.06 R)
• M27: 12,258,199 km (0.105 R)
• M28: 12,768,477 km (0.103 R)
• M29: 16,449,483 km (0.115 R)
• M30: 16,609,552 km (0.119 R)
• M31: 16,689,737 km (0.088 R)
• M32: 18,487,006 km (0.064 R)
• M33: 20,948,489 km (0.065 R)
• M34: 22,261,510 km (0.096 R)
• M35: 22,527,195 km (0.082 R)
• M36: 24,782,832 km (0.12 R)
• M37: 26,450,848 km (0.062 R)
• M38: 27,014,832 km (0.045 R)
• M39: 28,730,720 km (0.032 R)
• M40: 29,699,067 km (0.088 R)
• M41: 29,796,455 km (0.084 R)
• M42: 31,072,824 km (0.086 R)
• M43: 31,767,407 km (0.091 R)
• M44: 32,066,603 km (0.08 R)
• M45: 33,070,853 km (0.072 R)
• M46: 33,576,793 km (0.104 R)
• M47: 34,493,978 km (0.103 R)
• M48: 34,698,927 km (0.054 R)
• M49: 34,904,325 km (0.11 R)
• M50: 37,084,863 km (0.117 R)
• M51: 38,881,983 km (0.095 R)
• M52: 39,630,271 km (0.076 R)
• M53: 40,923,994 km (0.102 R)
• M54: 44,107,287 km (0.047 R)
• M55: 44,775,839 km (0.07 R)
• M56: 45,335,485 km (0.071 R)
• M57: 45,672,380 km (0.038 R)
• M58: 47,369,418 km (0.096 R)
• M59: 48,512,046 km (0.097 R)
• M60: 48,626,937 km (0.059 R)
• M61: 49,432,821 km (0.074 R)
• M62: 50,359,281 km (0.088 R)
• M63: 51,291,425 km (0.086 R)
• M64: 53,291,249 km (0.064 R)
• M65: 53,646,844 km (0.051 R)
• M66: 54,122,116 km (0.095 R)
• M67: 55,796,715 km (0.088 R)
• M68: 56,761,172 km (0.113 R)
• M69: 57,609,542 km (0.115 R)
• M70: 60,550,187 km (0.083 R)
• M71: 63,163,063 km (0.051 R)
• M72: 63,288,426 km (0.119 R)
• M73: 64,672,506 km (0.105 R)
• M74: 65,558,574 km (0.086 R)
• M75: 65,812,442 km (0.058 R)
• M76: 66,831,353 km (0.116 R)
• M77: 67,855,350 km (0.07 R)
• M78: 69,142,789 km (0.108 R)
• M79: 69,789,351 km (0.039 R)
• M80: 72,921,332 km (0.116 R)
• M81: 77,436,196 km (0.112 R)
• M82: 77,704,575 km (0.105 R)
• M83: 78,511,506 km (0.063 R)
• M84: 80,269,580 km (0.052 R)
• M85: 80,405,415 km (0.101 R)
• M86: 80,949,203 km (0.044 R)
• M87: 86,454,405 km (0.039 R)
• M88: 87,011,657 km (0.08 R)
• M89: 88,129,452 km (0.092 R)
• M90: 88,409,649 km (0.11 R)
• M91: 88,690,145 km (0.096 R)
• M92: 89,533,428 km (0.091 R)
• M93: 91,086,404 km (0.087 R)
• M94: 94,218,833 km (0.081 R)
• M95: 95,654,375 km (0.116 R)
• M96: 95,798,288 km (0.098 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit