🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 584 Days

Day: 25.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.5 AU - 2.32 AU

Year: 994 Days

Day: 22.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,855,952 km

• M1: 933,192 km (0.099 R)
• M2: 1,558,062 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.38 AU - 4.12 AU

Year: 2736 Days

Day: 14.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 8.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.49 AU - 7.89 AU

Year: 8034 Days

Day: 7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,855,952 km

• M1: 107,860 km (0.097 R)
• M2: 191,784 km (0.116 R)
• M3: 337,942 km (0.073 R)
• M4: 442,211 km (0.074 R)
• M5: 504,294 km (0.054 R)
• M6: 823,985 km (0.082 R)
• M7: 1,480,121 km (0.076 R)
• M8: 1,677,591 km (0.115 R)
• M9: 1,866,383 km (0.092 R)
• M10: 2,473,601 km (0.083 R)
• M11: 2,669,125 km (0.086 R)
• M12: 3,096,227 km (0.037 R)
• M13: 3,158,909 km (0.111 R)
• M14: 3,414,422 km (0.096 R)
• M15: 3,945,345 km (0.116 R)
• M16: 4,621,078 km (0.067 R)
• M17: 4,717,120 km (0.044 R)
• M18: 5,232,335 km (0.106 R)
• M19: 5,332,416 km (0.095 R)
• M20: 5,408,113 km (0.048 R)
• M21: 5,483,959 km (0.066 R)
• M22: 5,791,233 km (0.049 R)
• M23: 6,209,508 km (0.103 R)
• M24: 6,610,580 km (0.057 R)
• M25: 7,242,033 km (0.041 R)
• M26: 7,978,802 km (0.115 R)
• M27: 8,650,347 km (0.114 R)
• M28: 9,861,192 km (0.05 R)
• M29: 10,078,409 km (0.113 R)
• M30: 10,203,323 km (0.113 R)
• M31: 10,423,232 km (0.083 R)
• M32: 10,739,930 km (0.066 R)
• M33: 10,995,593 km (0.096 R)
• M34: 11,906,345 km (0.116 R)
• M35: 12,137,773 km (0.103 R)
• M36: 12,404,207 km (0.063 R)
• M37: 12,471,077 km (0.078 R)
• M38: 12,605,266 km (0.068 R)
• M39: 14,568,439 km (0.1 R)
• M40: 14,639,049 km (0.119 R)
• M41: 14,886,933 km (0.119 R)
• M42: 14,993,746 km (0.098 R)
• M43: 15,100,708 km (0.044 R)
• M44: 15,459,145 km (0.072 R)
• M45: 15,603,208 km (0.091 R)
• M46: 15,856,626 km (0.065 R)
• M47: 15,965,534 km (0.076 R)
• M48: 16,184,246 km (0.087 R)
• M49: 16,514,259 km (0.072 R)
• M50: 17,218,266 km (0.119 R)
• M51: 18,197,235 km (0.099 R)
• M52: 18,962,727 km (0.077 R)
• M53: 19,895,021 km (0.069 R)
• M54: 20,406,197 km (0.049 R)
• M55: 21,321,287 km (0.091 R)
• M56: 22,209,150 km (0.094 R)
• M57: 22,698,485 km (0.114 R)
• M58: 22,903,434 km (0.033 R)
• M59: 23,356,416 km (0.095 R)
• M60: 23,480,433 km (0.071 R)
• M61: 23,563,310 km (0.072 R)
• M62: 24,020,631 km (0.099 R)
• M63: 24,522,981 km (0.116 R)
• M64: 25,367,760 km (0.074 R)
• M65: 25,537,853 km (0.086 R)
• M66: 25,708,244 km (0.08 R)
• M67: 25,836,450 km (0.101 R)
• M68: 26,782,357 km (0.084 R)
• M69: 26,868,974 km (0.111 R)
• M70: 27,042,358 km (0.086 R)
• M71: 27,259,574 km (0.06 R)
• M72: 27,433,856 km (0.033 R)
• M73: 27,783,466 km (0.068 R)
• M74: 27,958,795 km (0.12 R)
• M75: 28,841,123 km (0.059 R)
• M76: 28,974,265 km (0.092 R)
• M77: 29,241,148 km (0.108 R)
• M78: 29,330,308 km (0.055 R)
• M79: 29,464,198 km (0.097 R)
• M80: 29,956,824 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.3

Radius: 5.8

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.98 AU - 18.28 AU

Year: 26709 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,855,952 km

• M1: 102,774 km (0.112 R)
• M2: 200,760 km (0.095 R)
• M3: 264,489 km (0.085 R)
• M4: 500,704 km (0.1 R)
• M5: 1,013,376 km (0.102 R)
• M6: 1,379,592 km (0.079 R)
• M7: 1,477,279 km (0.113 R)
• M8: 2,573,233 km (0.053 R)
• M9: 2,857,768 km (0.104 R)
• M10: 3,067,205 km (0.095 R)
• M11: 3,368,645 km (0.1 R)
• M12: 3,953,573 km (0.059 R)
• M13: 3,999,948 km (0.104 R)
• M14: 4,376,785 km (0.109 R)
• M15: 4,521,147 km (0.115 R)
• M16: 6,479,981 km (0.027 R)
• M17: 6,810,293 km (0.103 R)
• M18: 7,660,309 km (0.067 R)
• M19: 8,127,204 km (0.083 R)
• M20: 8,844,675 km (0.104 R)
• M21: 9,088,370 km (0.114 R)
• M22: 9,582,342 km (0.068 R)
• M23: 9,895,600 km (0.117 R)
• M24: 10,467,662 km (0.105 R)
• M25: 10,985,271 km (0.038 R)
• M26: 11,181,543 km (0.075 R)
• M27: 11,313,040 km (0.064 R)
• M28: 13,345,776 km (0.087 R)
• M29: 14,762,168 km (0.075 R)
• M30: 15,051,042 km (0.119 R)
• M31: 15,269,006 km (0.095 R)
• M32: 15,414,864 km (0.104 R)
• M33: 15,781,678 km (0.059 R)
• M34: 16,151,334 km (0.113 R)
• M35: 18,739,377 km (0.05 R)
• M36: 20,722,895 km (0.051 R)
• M37: 23,022,215 km (0.119 R)
• M38: 23,273,390 km (0.116 R)
• M39: 25,056,447 km (0.038 R)
• M40: 25,142,465 km (0.054 R)
• M41: 25,314,802 km (0.054 R)
• M42: 26,095,105 km (0.09 R)
• M43: 26,795,223 km (0.075 R)
• M44: 28,124,549 km (0.112 R)
• M45: 28,572,445 km (0.049 R)
• M46: 29,384,463 km (0.073 R)
• M47: 30,479,070 km (0.059 R)
• M48: 31,031,386 km (0.063 R)
• M49: 32,052,541 km (0.116 R)
• M50: 32,145,890 km (0.109 R)
• M51: 32,708,078 km (0.097 R)
• M52: 33,084,616 km (0.099 R)
• M53: 33,179,013 km (0.098 R)
• M54: 33,273,409 km (0.099 R)
• M55: 33,937,025 km (0.043 R)
• M56: 34,892,806 km (0.089 R)
• M57: 36,051,292 km (0.103 R)
• M58: 38,306,779 km (0.115 R)
• M59: 39,501,467 km (0.08 R)
• M60: 41,418,115 km (0.067 R)
• M61: 44,818,176 km (0.108 R)
• M62: 45,027,164 km (0.09 R)
• M63: 47,346,679 km (0.103 R)
• M64: 47,559,407 km (0.07 R)
• M65: 48,842,807 km (0.067 R)
• M66: 49,921,109 km (0.107 R)
• M67: 53,091,836 km (0.115 R)
• M68: 55,989,546 km (0.11 R)
• M69: 61,124,643 km (0.104 R)
• M70: 61,472,308 km (0.105 R)
• M71: 63,103,374 km (0.093 R)
• M72: 65,458,044 km (0.095 R)
• M73: 68,561,901 km (0.091 R)
• M74: 70,860,173 km (0.072 R)
• M75: 71,103,569 km (0.077 R)
• M76: 72,324,736 km (0.104 R)
• M77: 72,569,777 km (0.112 R)
• M78: 72,692,448 km (0.103 R)
• M79: 74,046,009 km (0.049 R)
• M80: 74,911,732 km (0.107 R)
• M81: 75,905,062 km (0.086 R)
• M82: 77,027,944 km (0.06 R)
• M83: 80,175,632 km (0.108 R)
• M84: 81,828,988 km (0.108 R)
• M85: 82,595,827 km (0.1 R)
• M86: 82,851,938 km (0.105 R)
• M87: 84,394,442 km (0.099 R)
• M88: 84,652,349 km (0.112 R)
• M89: 85,039,957 km (0.037 R)
• M90: 86,076,072 km (0.111 R)
• M91: 86,855,925 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit