🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.85 AU - 1.23 AU

Year: 406 Days

Day: 40.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,882,219 km

• M1: 163,810 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.48 AU - 1.48 AU

Year: 689 Days

Day: 32.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 12.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.7 AU - 9.18 AU

Year: 8566 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,882,219 km

• M1: 200,611 km (0.118 R)
• M2: 569,669 km (0.096 R)
• M3: 668,553 km (0.093 R)
• M4: 774,319 km (0.058 R)
• M5: 1,004,400 km (0.091 R)
• M6: 1,572,423 km (0.053 R)
• M7: 2,466,420 km (0.103 R)
• M8: 2,588,043 km (0.119 R)
• M9: 2,913,718 km (0.095 R)
• M10: 3,226,228 km (0.087 R)
• M11: 3,306,113 km (0.104 R)
• M12: 3,440,751 km (0.053 R)
• M13: 4,141,168 km (0.093 R)
• M14: 4,612,551 km (0.113 R)
• M15: 5,574,316 km (0.079 R)
• M16: 5,800,059 km (0.025 R)
• M17: 5,930,359 km (0.062 R)
• M18: 6,630,626 km (0.052 R)
• M19: 7,008,062 km (0.041 R)
• M20: 7,286,912 km (0.09 R)
• M21: 7,891,736 km (0.114 R)
• M22: 8,000,045 km (0.106 R)
• M23: 8,145,454 km (0.067 R)
• M24: 8,365,064 km (0.109 R)
• M25: 9,035,861 km (0.117 R)
• M26: 9,225,401 km (0.113 R)
• M27: 9,339,694 km (0.108 R)
• M28: 10,152,908 km (0.119 R)
• M29: 11,313,040 km (0.117 R)
• M30: 13,281,449 km (0.118 R)
• M31: 13,713,786 km (0.106 R)
• M32: 14,282,707 km (0.11 R)
• M33: 14,859,407 km (0.104 R)
• M34: 15,173,114 km (0.08 R)
• M35: 15,443,886 km (0.119 R)
• M36: 16,311,404 km (0.081 R)
• M37: 16,960,958 km (0.095 R)
• M38: 17,194,929 km (0.1 R)
• M39: 17,998,569 km (0.119 R)
• M40: 18,189,306 km (0.053 R)
• M41: 18,332,920 km (0.112 R)
• M42: 18,476,983 km (0.106 R)
• M43: 18,862,796 km (0.068 R)
• M44: 19,105,144 km (0.062 R)
• M45: 19,495,295 km (0.114 R)
• M46: 19,691,418 km (0.115 R)
• M47: 19,888,139 km (0.115 R)
• M48: 20,036,092 km (0.1 R)
• M49: 20,184,343 km (0.11 R)
• M50: 20,831,354 km (0.073 R)
• M51: 20,981,700 km (0.034 R)
• M52: 21,082,080 km (0.04 R)
• M53: 21,182,610 km (0.096 R)
• M54: 22,145,721 km (0.066 R)
• M55: 22,709,854 km (0.074 R)
• M56: 22,812,927 km (0.112 R)
• M57: 23,123,193 km (0.068 R)
• M58: 23,904,693 km (0.07 R)
• M59: 24,219,746 km (0.073 R)
• M60: 24,377,871 km (0.041 R)
• M61: 25,977,221 km (0.113 R)
• M62: 26,953,048 km (0.081 R)
• M63: 29,388,651 km (0.106 R)
• M64: 30,803,698 km (0.117 R)
• M65: 31,836,222 km (0.081 R)
• M66: 31,951,562 km (0.115 R)
• M67: 32,124,946 km (0.078 R)
• M68: 32,938,310 km (0.073 R)
• M69: 33,699,613 km (0.116 R)
• M70: 33,817,347 km (0.074 R)
• M71: 34,171,146 km (0.116 R)
• M72: 34,466,751 km (0.037 R)
• M73: 35,180,034 km (0.11 R)
• M74: 35,359,102 km (0.108 R)
• M75: 39,065,539 km (0.05 R)
• M76: 41,751,419 km (0.115 R)
• M77: 42,067,669 km (0.105 R)
• M78: 42,384,667 km (0.051 R)

Asteroid Belt

Center: 10.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.5

Radius: 7.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.49 AU - 13.63 AU

Year: 19119 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,882,219 km

• M1: 138,079 km (0.106 R)
• M2: 304,282 km (0.098 R)
• M3: 402,568 km (0.118 R)
• M4: 478,414 km (0.1 R)
• M5: 608,115 km (0.072 R)
• M6: 709,991 km (0.109 R)
• M7: 763,099 km (0.084 R)
• M8: 859,589 km (0.082 R)
• M9: 931,097 km (0.12 R)
• M10: 1,004,550 km (0.107 R)
• M11: 1,351,766 km (0.083 R)
• M12: 1,556,267 km (0.051 R)
• M13: 1,680,134 km (0.107 R)
• M14: 2,110,078 km (0.106 R)
• M15: 2,593,877 km (0.119 R)
• M16: 2,741,381 km (0.068 R)
• M17: 2,870,035 km (0.027 R)
• M18: 2,956,802 km (0.102 R)
• M19: 3,155,617 km (0.048 R)
• M20: 3,404,399 km (0.052 R)
• M21: 3,566,114 km (0.119 R)
• M22: 3,636,126 km (0.115 R)
• M23: 3,945,195 km (0.105 R)
• M24: 4,462,056 km (0.107 R)
• M25: 4,690,192 km (0.095 R)
• M26: 5,290,379 km (0.064 R)
• M27: 5,640,438 km (0.119 R)
• M28: 5,804,397 km (0.118 R)
• M29: 6,025,653 km (0.041 R)
• M30: 6,590,833 km (0.092 R)
• M31: 6,648,279 km (0.045 R)
• M32: 7,320,871 km (0.103 R)
• M33: 7,469,870 km (0.103 R)
• M34: 7,771,161 km (0.032 R)
• M35: 8,107,157 km (0.099 R)
• M36: 8,447,792 km (0.086 R)
• M37: 8,698,518 km (0.069 R)
• M38: 9,047,380 km (0.096 R)
• M39: 9,595,357 km (0.099 R)
• M40: 9,922,677 km (0.084 R)
• M41: 10,521,218 km (0.104 R)
• M42: 10,858,861 km (0.09 R)
• M43: 11,614,031 km (0.096 R)
• M44: 13,029,975 km (0.041 R)
• M45: 13,831,819 km (0.105 R)
• M46: 13,905,571 km (0.114 R)
• M47: 14,016,273 km (0.053 R)
• M48: 14,201,625 km (0.09 R)
• M49: 15,406,486 km (0.057 R)
• M50: 16,565,571 km (0.041 R)
• M51: 16,800,738 km (0.096 R)
• M52: 17,195,228 km (0.109 R)
• M53: 17,712,537 km (0.058 R)
• M54: 17,952,941 km (0.065 R)
• M55: 18,113,909 km (0.066 R)
• M56: 19,171,566 km (0.12 R)
• M57: 19,418,552 km (0.047 R)
• M58: 21,303,934 km (0.107 R)
• M59: 21,902,175 km (0.06 R)
• M60: 22,592,869 km (0.116 R)
• M61: 23,774,393 km (0.095 R)
• M62: 24,751,865 km (0.09 R)
• M63: 25,155,630 km (0.114 R)
• M64: 26,060,398 km (0.108 R)
• M65: 26,106,025 km (0.059 R)
• M66: 26,746,155 km (0.062 R)
• M67: 26,792,081 km (0.078 R)
• M68: 27,901,948 km (0.117 R)
• M69: 28,603,262 km (0.05 R)
• M70: 29,927,952 km (0.085 R)
• M71: 30,310,025 km (0.113 R)
• M72: 31,417,647 km (0.088 R)
• M73: 32,587,503 km (0.098 R)
• M74: 32,685,639 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 20,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit