🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.27 AU - 1.95 AU

Year: 778 Days

Day: 34.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,042,276 km

• M1: 150,645 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.48 AU - 3.78 AU

Year: 2109 Days

Day: 20.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 10.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.44 AU - 6.64 AU

Year: 5653 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,042,276 km

• M1: 137,630 km (0.044 R)
• M2: 225,594 km (0.082 R)
• M3: 397,182 km (0.08 R)
• M4: 514,766 km (0.062 R)
• M5: 640,279 km (0.088 R)
• M6: 962,961 km (0.106 R)
• M7: 1,590,225 km (0.113 R)
• M8: 1,928,466 km (0.109 R)
• M9: 2,063,403 km (0.048 R)
• M10: 2,560,368 km (0.111 R)
• M11: 2,643,694 km (0.099 R)
• M12: 2,822,613 km (0.071 R)
• M13: 2,966,825 km (0.115 R)
• M14: 3,162,948 km (0.059 R)
• M15: 3,282,626 km (0.074 R)
• M16: 3,353,236 km (0.05 R)
• M17: 3,475,308 km (0.099 R)
• M18: 4,119,327 km (0.091 R)
• M19: 4,184,552 km (0.114 R)
• M20: 4,305,277 km (0.118 R)
• M21: 4,697,224 km (0.114 R)
• M22: 4,949,446 km (0.067 R)
• M23: 5,182,669 km (0.08 R)
• M24: 5,684,121 km (0.032 R)
• M25: 6,076,815 km (0.095 R)
• M26: 6,251,396 km (0.09 R)
• M27: 8,223,545 km (0.027 R)
• M28: 8,555,801 km (0.118 R)
• M29: 9,105,125 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.4

Radius: 5.9

Gravity: 17.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.26 AU - 18.5 AU

Year: 24098 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,042,276 km

• M1: 80,783 km (0.079 R)
• M2: 257,308 km (0.113 R)
• M3: 401,371 km (0.062 R)
• M4: 504,444 km (0.057 R)
• M5: 973,284 km (0.093 R)
• M6: 1,143,526 km (0.116 R)
• M7: 1,292,825 km (0.039 R)
• M8: 1,354,310 km (0.076 R)
• M9: 1,950,756 km (0.078 R)
• M10: 2,202,529 km (0.085 R)
• M11: 2,816,030 km (0.051 R)
• M12: 3,059,127 km (0.062 R)
• M13: 3,100,266 km (0.088 R)
• M14: 3,872,939 km (0.085 R)
• M15: 4,097,635 km (0.064 R)
• M16: 4,419,570 km (0.09 R)
• M17: 5,136,443 km (0.107 R)
• M18: 5,333,613 km (0.072 R)
• M19: 5,786,595 km (0.081 R)
• M20: 6,147,276 km (0.108 R)
• M21: 6,944,782 km (0.072 R)
• M22: 7,108,143 km (0.113 R)
• M23: 7,162,896 km (0.063 R)
• M24: 7,383,253 km (0.116 R)
• M25: 7,718,053 km (0.081 R)
• M26: 8,286,974 km (0.115 R)
• M27: 8,344,719 km (0.097 R)
• M28: 8,460,358 km (0.108 R)
• M29: 8,869,359 km (0.088 R)
• M30: 8,987,541 km (0.078 R)
• M31: 9,106,022 km (0.044 R)
• M32: 9,225,252 km (0.113 R)
• M33: 9,585,633 km (0.069 R)
• M34: 9,646,220 km (0.116 R)
• M35: 9,889,466 km (0.119 R)
• M36: 11,391,728 km (0.032 R)
• M37: 11,455,906 km (0.099 R)
• M38: 14,048,736 km (0.116 R)
• M39: 14,255,480 km (0.079 R)
• M40: 15,304,012 km (0.068 R)
• M41: 15,587,799 km (0.117 R)
• M42: 16,667,447 km (0.058 R)
• M43: 17,771,180 km (0.044 R)
• M44: 19,662,247 km (0.078 R)
• M45: 20,827,315 km (0.044 R)
• M46: 21,775,466 km (0.092 R)
• M47: 22,014,673 km (0.118 R)
• M48: 22,818,313 km (0.092 R)
• M49: 23,061,260 km (0.063 R)
• M50: 24,206,431 km (0.111 R)
• M51: 24,619,920 km (0.037 R)
• M52: 25,119,128 km (0.116 R)
• M53: 30,737,127 km (0.081 R)
• M54: 31,905,486 km (0.08 R)
• M55: 36,249,060 km (0.054 R)
• M56: 36,911,629 km (0.066 R)
• M57: 38,633,800 km (0.055 R)
• M58: 38,730,290 km (0.086 R)
• M59: 38,923,421 km (0.099 R)
• M60: 39,020,061 km (0.11 R)
• M61: 39,310,580 km (0.114 R)
• M62: 39,601,848 km (0.103 R)
• M63: 39,796,474 km (0.072 R)
• M64: 40,675,811 km (0.12 R)
• M65: 41,462,995 km (0.096 R)
• M66: 42,553,414 km (0.067 R)
• M67: 44,055,675 km (0.085 R)
• M68: 44,560,119 km (0.096 R)
• M69: 45,574,991 km (0.065 R)
• M70: 48,145,382 km (0.112 R)
• M71: 52,247,954 km (0.071 R)
• M72: 53,317,878 km (0.104 R)
• M73: 53,963,243 km (0.092 R)
• M74: 54,502,992 km (0.099 R)
• M75: 54,719,460 km (0.034 R)
• M76: 55,479,118 km (0.076 R)
• M77: 57,779,186 km (0.115 R)
• M78: 58,663,608 km (0.054 R)
• M79: 58,774,460 km (0.107 R)
• M80: 58,996,314 km (0.119 R)
• M81: 59,663,820 km (0.068 R)
• M82: 60,221,969 km (0.119 R)
• M83: 60,333,868 km (0.114 R)
• M84: 61,006,311 km (0.096 R)
• M85: 62,698,263 km (0.064 R)
• M86: 63,834,907 km (0.087 R)
• M87: 67,053,206 km (0.12 R)
• M88: 67,285,083 km (0.104 R)
• M89: 69,032,835 km (0.103 R)
• M90: 69,384,091 km (0.076 R)
• M91: 77,748,706 km (0.08 R)
• M92: 80,442,515 km (0.048 R)
• M93: 80,688,903 km (0.108 R)
• M94: 81,553,279 km (0.039 R)
• M95: 81,800,864 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit