🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.53 AU - 0.57 AU

Year: 153 Days

Day: 24.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,452,063 km

• M1: 202,855 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.62 AU

Year: 668 Days

Day: 29.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,452,063 km

• M1: 189,241 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.81 AU - 2.23 AU

Year: 1076 Days

Day: 13 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 11.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.88 AU - 5.06 AU

Year: 3542 Days

Day: 14.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 44,452,063 km

• M1: 141,520 km (0.089 R)
• M2: 219,759 km (0.079 R)
• M3: 292,015 km (0.105 R)
• M4: 498,011 km (0.12 R)
• M5: 620,831 km (0.074 R)
• M6: 781,050 km (0.091 R)
• M7: 900,430 km (0.117 R)
• M8: 983,905 km (0.034 R)
• M9: 1,227,451 km (0.045 R)
• M10: 1,352,814 km (0.109 R)
• M11: 1,482,664 km (0.062 R)
• M12: 1,574,368 km (0.117 R)
• M13: 1,694,046 km (0.045 R)
• M14: 1,951,953 km (0.098 R)
• M15: 2,270,746 km (0.118 R)
• M16: 2,416,604 km (0.05 R)
• M17: 2,565,903 km (0.077 R)
• M18: 2,656,858 km (0.03 R)
• M19: 2,810,944 km (0.079 R)
• M20: 2,915,513 km (0.08 R)
• M21: 3,010,508 km (0.112 R)
• M22: 3,096,078 km (0.096 R)
• M23: 3,247,620 km (0.058 R)
• M24: 3,324,364 km (0.08 R)
• M25: 3,490,717 km (0.11 R)
• M26: 3,569,405 km (0.108 R)
• M27: 3,762,985 km (0.118 R)
• M28: 3,855,287 km (0.097 R)
• M29: 4,042,134 km (0.053 R)
• M30: 4,291,963 km (0.078 R)
• M31: 4,412,838 km (0.113 R)
• M32: 4,522,493 km (0.098 R)
• M33: 4,719,813 km (0.045 R)
• M34: 4,794,462 km (0.064 R)
• M35: 4,995,671 km (0.116 R)
• M36: 5,110,114 km (0.089 R)
• M37: 5,341,691 km (0.11 R)
• M38: 5,445,662 km (0.108 R)
• M39: 5,989,450 km (0.079 R)
• M40: 6,070,532 km (0.078 R)
• M41: 6,357,162 km (0.069 R)
• M42: 6,816,427 km (0.062 R)
• M43: 6,915,311 km (0.104 R)
• M44: 7,014,644 km (0.042 R)
• M45: 7,300,974 km (0.032 R)
• M46: 7,373,230 km (0.085 R)
• M47: 7,562,023 km (0.114 R)
• M48: 7,826,213 km (0.117 R)
• M49: 7,914,924 km (0.099 R)
• M50: 8,198,263 km (0.055 R)
• M51: 8,303,430 km (0.114 R)
• M52: 8,500,001 km (0.107 R)
• M53: 8,606,515 km (0.039 R)
• M54: 8,698,069 km (0.104 R)
• M55: 9,036,908 km (0.088 R)
• M56: 9,114,400 km (0.104 R)
• M57: 9,379,936 km (0.114 R)
• M58: 9,474,332 km (0.092 R)
• M59: 10,369,975 km (0.109 R)
• M60: 10,762,220 km (0.103 R)
• M61: 11,009,805 km (0.12 R)
• M62: 11,109,287 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.9

Radius: 14.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.96 AU - 8.22 AU

Year: 6340 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,452,063 km

• M1: 182,360 km (0.106 R)
• M2: 334,351 km (0.103 R)
• M3: 534,663 km (0.075 R)
• M4: 752,776 km (0.089 R)
• M5: 858,093 km (0.117 R)
• M6: 1,097,300 km (0.103 R)
• M7: 1,398,890 km (0.08 R)
• M8: 1,615,358 km (0.072 R)
• M9: 1,713,644 km (0.063 R)
• M10: 2,051,436 km (0.094 R)
• M11: 2,475,695 km (0.12 R)
• M12: 2,723,579 km (0.071 R)
• M13: 2,825,006 km (0.085 R)
• M14: 3,066,906 km (0.108 R)
• M15: 3,442,845 km (0.063 R)
• M16: 3,552,949 km (0.111 R)
• M17: 4,199,811 km (0.059 R)
• M18: 4,476,866 km (0.1 R)
• M19: 4,842,184 km (0.042 R)
• M20: 4,945,406 km (0.084 R)
• M21: 5,154,095 km (0.094 R)
• M22: 5,280,655 km (0.112 R)
• M23: 5,666,917 km (0.099 R)
• M24: 6,084,594 km (0.119 R)
• M25: 6,218,634 km (0.101 R)
• M26: 6,398,899 km (0.064 R)
• M27: 6,512,444 km (0.094 R)
• M28: 6,695,552 km (0.084 R)
• M29: 6,950,018 km (0.119 R)
• M30: 7,043,367 km (0.114 R)
• M31: 7,231,411 km (0.078 R)
• M32: 7,516,695 km (0.107 R)
• M33: 7,684,693 km (0.076 R)
• M34: 8,494,018 km (0.091 R)
• M35: 9,125,321 km (0.058 R)
• M36: 9,356,300 km (0.1 R)
• M37: 9,563,343 km (0.069 R)
• M38: 9,719,523 km (0.091 R)
• M39: 10,008,247 km (0.063 R)
• M40: 10,140,342 km (0.066 R)
• M41: 10,379,699 km (0.081 R)
• M42: 10,540,367 km (0.118 R)
• M43: 10,647,928 km (0.075 R)
• M44: 11,383,351 km (0.035 R)
• M45: 11,632,282 km (0.113 R)
• M46: 12,163,504 km (0.115 R)
• M47: 12,702,804 km (0.119 R)
• M48: 13,047,477 km (0.109 R)
• M49: 13,162,967 km (0.115 R)
• M50: 14,397,149 km (0.114 R)
• M51: 14,576,368 km (0.093 R)
• M52: 14,786,553 km (0.074 R)
• M53: 15,514,795 km (0.054 R)
• M54: 16,099,573 km (0.047 R)
• M55: 17,290,971 km (0.109 R)
• M56: 17,386,115 km (0.095 R)
• M57: 17,513,423 km (0.081 R)
• M58: 17,897,291 km (0.096 R)
• M59: 18,575,418 km (0.07 R)
• M60: 18,901,392 km (0.105 R)
• M61: 19,394,018 km (0.101 R)
• M62: 19,857,472 km (0.081 R)
• M63: 20,190,776 km (0.099 R)
• M64: 20,492,365 km (0.095 R)
• M65: 21,474,326 km (0.07 R)
• M66: 22,022,602 km (0.091 R)
• M67: 22,194,938 km (0.115 R)
• M68: 22,471,545 km (0.056 R)
• M69: 22,714,492 km (0.085 R)
• M70: 23,238,084 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.5

Radius: 6.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.93 AU - 19.37 AU

Year: 23201 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,452,063 km

• M1: 95,743 km (0.112 R)
• M2: 466,446 km (0.051 R)
• M3: 522,246 km (0.116 R)
• M4: 656,884 km (0.118 R)
• M5: 888,761 km (0.083 R)
• M6: 1,069,774 km (0.101 R)
• M7: 1,184,067 km (0.079 R)
• M8: 1,445,714 km (0.108 R)
• M9: 1,814,772 km (0.118 R)
• M10: 1,882,988 km (0.099 R)
• M11: 2,068,939 km (0.059 R)
• M12: 2,408,675 km (0.055 R)
• M13: 2,977,446 km (0.107 R)
• M14: 3,139,760 km (0.087 R)
• M15: 3,817,139 km (0.058 R)
• M16: 4,384,714 km (0.047 R)
• M17: 4,662,816 km (0.077 R)
• M18: 4,725,348 km (0.089 R)
• M19: 5,333,762 km (0.086 R)
• M20: 5,597,204 km (0.058 R)
• M21: 5,831,325 km (0.082 R)
• M22: 6,447,967 km (0.081 R)
• M23: 7,049,351 km (0.073 R)
• M24: 7,193,414 km (0.085 R)
• M25: 7,302,171 km (0.086 R)
• M26: 10,110,572 km (0.096 R)
• M27: 10,395,556 km (0.112 R)
• M28: 10,477,536 km (0.119 R)
• M29: 12,377,279 km (0.119 R)
• M30: 12,857,638 km (0.051 R)
• M31: 13,926,664 km (0.068 R)
• M32: 14,885,287 km (0.114 R)
• M33: 14,977,739 km (0.104 R)
• M34: 15,255,991 km (0.102 R)
• M35: 15,302,665 km (0.06 R)
• M36: 16,338,930 km (0.078 R)
• M37: 18,033,874 km (0.059 R)
• M38: 19,733,006 km (0.1 R)
• M39: 19,885,447 km (0.107 R)
• M40: 19,936,310 km (0.092 R)
• M41: 20,447,486 km (0.111 R)
• M42: 20,807,867 km (0.09 R)
• M43: 22,376,102 km (0.105 R)
• M44: 22,747,553 km (0.04 R)
• M45: 23,335,173 km (0.116 R)
• M46: 24,525,524 km (0.098 R)
• M47: 24,580,127 km (0.1 R)
• M48: 25,238,208 km (0.115 R)
• M49: 25,569,418 km (0.049 R)
• M50: 25,624,769 km (0.113 R)
• M51: 26,908,618 km (0.088 R)
• M52: 27,134,062 km (0.103 R)
• M53: 27,700,290 km (0.114 R)
• M54: 27,757,137 km (0.031 R)
• M55: 30,472,189 km (0.085 R)
• M56: 32,368,641 km (0.081 R)
• M57: 33,149,841 km (0.088 R)
• M58: 33,998,210 km (0.112 R)
• M59: 34,302,941 km (0.036 R)
• M60: 35,469,057 km (0.116 R)
• M61: 36,835,484 km (0.115 R)
• M62: 37,587,961 km (0.092 R)
• M63: 37,840,033 km (0.117 R)
• M64: 38,726,401 km (0.079 R)
• M65: 39,491,594 km (0.032 R)
• M66: 39,619,500 km (0.068 R)
• M67: 39,683,528 km (0.049 R)
• M68: 40,004,415 km (0.049 R)
• M69: 42,996,074 km (0.093 R)
• M70: 43,920,738 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit