🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.82 AU

Year: 215 Days

Day: 18.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.93 AU - 3.17 AU

Year: 1495 Days

Day: 47.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.3

Radius: 8.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.06 AU - 6.52 AU

Year: 5114 Days

Day: 7.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,568,021 km

• M1: 126,859 km (0.113 R)
• M2: 191,934 km (0.034 R)
• M3: 258,056 km (0.106 R)
• M4: 363,972 km (0.104 R)
• M5: 444,455 km (0.081 R)
• M6: 713,133 km (0.073 R)
• M7: 971,489 km (0.109 R)
• M8: 1,104,182 km (0.114 R)
• M9: 1,227,301 km (0.076 R)
• M10: 1,290,730 km (0.026 R)
• M11: 1,371,513 km (0.104 R)
• M12: 1,747,303 km (0.044 R)
• M13: 1,965,716 km (0.083 R)
• M14: 2,329,688 km (0.105 R)
• M15: 2,389,078 km (0.087 R)
• M16: 2,611,380 km (0.074 R)
• M17: 3,097,723 km (0.039 R)
• M18: 3,635,079 km (0.085 R)
• M19: 3,704,342 km (0.115 R)
• M20: 3,797,392 km (0.085 R)
• M21: 4,057,244 km (0.107 R)
• M22: 4,445,450 km (0.101 R)
• M23: 4,644,116 km (0.087 R)
• M24: 4,845,625 km (0.093 R)
• M25: 5,050,125 km (0.104 R)
• M26: 5,547,089 km (0.093 R)
• M27: 5,761,164 km (0.103 R)
• M28: 5,977,781 km (0.047 R)
• M29: 6,559,418 km (0.038 R)
• M30: 6,729,062 km (0.054 R)
• M31: 7,072,389 km (0.052 R)
• M32: 7,217,200 km (0.109 R)
• M33: 7,275,393 km (0.071 R)
• M34: 8,136,628 km (0.034 R)
• M35: 9,124,124 km (0.08 R)
• M36: 9,250,235 km (0.116 R)
• M37: 9,696,186 km (0.066 R)
• M38: 9,889,466 km (0.082 R)
• M39: 10,019,018 km (0.114 R)
• M40: 10,181,631 km (0.117 R)
• M41: 10,443,876 km (0.058 R)
• M42: 10,575,821 km (0.083 R)
• M43: 10,874,718 km (0.116 R)
• M44: 11,277,585 km (0.101 R)
• M45: 11,685,389 km (0.074 R)
• M46: 12,028,866 km (0.106 R)
• M47: 12,340,927 km (0.084 R)
• M48: 13,114,946 km (0.034 R)
• M49: 13,400,229 km (0.098 R)
• M50: 13,471,887 km (0.112 R)
• M51: 13,543,694 km (0.075 R)
• M52: 14,013,431 km (0.087 R)
• M53: 14,598,807 km (0.095 R)
• M54: 14,820,362 km (0.101 R)
• M55: 15,005,863 km (0.048 R)
• M56: 15,680,250 km (0.072 R)
• M57: 15,755,797 km (0.118 R)
• M58: 16,173,325 km (0.106 R)
• M59: 16,787,275 km (0.049 R)
• M60: 17,330,614 km (0.1 R)
• M61: 17,565,333 km (0.108 R)
• M62: 17,643,722 km (0.112 R)
• M63: 17,840,444 km (0.1 R)
• M64: 18,156,694 km (0.079 R)
• M65: 18,235,980 km (0.075 R)
• M66: 18,915,005 km (0.071 R)
• M67: 19,805,860 km (0.1 R)
• M68: 21,167,949 km (0.032 R)
• M69: 21,418,825 km (0.116 R)
• M70: 21,628,561 km (0.091 R)
• M71: 23,116,312 km (0.095 R)
• M72: 23,504,219 km (0.067 R)
• M73: 25,077,241 km (0.114 R)
• M74: 25,698,072 km (0.089 R)
• M75: 27,454,351 km (0.093 R)
• M76: 29,016,751 km (0.04 R)
• M77: 29,761,898 km (0.113 R)
• M78: 30,183,914 km (0.053 R)
• M79: 30,654,997 km (0.087 R)
• M80: 31,747,959 km (0.097 R)
• M81: 31,891,424 km (0.097 R)
• M82: 32,035,038 km (0.11 R)

Asteroid Belt

Center: 12.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.1

Radius: 4.1

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.8 AU - 20.86 AU

Year: 29995 Days

Day: 21.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,568,021 km

• M1: 88,712 km (0.101 R)
• M2: 146,606 km (0.119 R)
• M3: 247,285 km (0.115 R)
• M4: 337,194 km (0.103 R)
• M5: 510,129 km (0.11 R)
• M6: 586,573 km (0.079 R)
• M7: 975,528 km (0.05 R)
• M8: 1,764,058 km (0.093 R)
• M9: 1,970,054 km (0.077 R)
• M10: 2,732,854 km (0.116 R)
• M11: 2,868,090 km (0.078 R)
• M12: 3,005,571 km (0.038 R)
• M13: 3,613,237 km (0.115 R)
• M14: 3,912,134 km (0.038 R)
• M15: 4,533,264 km (0.113 R)
• M16: 4,855,348 km (0.1 R)
• M17: 5,310,126 km (0.12 R)
• M18: 5,521,209 km (0.053 R)
• M19: 7,028,706 km (0.093 R)
• M20: 7,307,108 km (0.052 R)
• M21: 7,541,977 km (0.057 R)
• M22: 8,555,053 km (0.066 R)
• M23: 8,952,086 km (0.111 R)
• M24: 9,002,052 km (0.112 R)
• M25: 9,558,855 km (0.102 R)
• M26: 10,230,998 km (0.051 R)
• M27: 11,079,069 km (0.081 R)
• M28: 12,115,184 km (0.118 R)
• M29: 12,448,637 km (0.114 R)
• M30: 12,672,735 km (0.115 R)
• M31: 12,785,232 km (0.091 R)
• M32: 13,467,399 km (0.093 R)
• M33: 13,697,331 km (0.039 R)
• M34: 14,336,562 km (0.093 R)
• M35: 14,453,697 km (0.071 R)
• M36: 14,571,281 km (0.098 R)
• M37: 14,866,588 km (0.091 R)
• M38: 16,926,550 km (0.088 R)
• M39: 17,612,008 km (0.084 R)
• M40: 17,737,520 km (0.055 R)
• M41: 17,800,501 km (0.071 R)
• M42: 18,561,057 km (0.064 R)
• M43: 19,721,786 km (0.057 R)
• M44: 20,376,726 km (0.113 R)
• M45: 20,574,644 km (0.114 R)
• M46: 20,640,617 km (0.117 R)
• M47: 21,506,339 km (0.085 R)
• M48: 23,066,795 km (0.055 R)
• M49: 23,204,275 km (0.044 R)
• M50: 24,593,142 km (0.055 R)
• M51: 24,733,614 km (0.102 R)
• M52: 25,015,158 km (0.09 R)
• M53: 25,156,228 km (0.107 R)
• M54: 27,523,615 km (0.082 R)
• M55: 29,289,318 km (0.04 R)
• M56: 30,713,041 km (0.049 R)
• M57: 31,776,383 km (0.06 R)
• M58: 32,851,692 km (0.07 R)
• M59: 34,722,863 km (0.09 R)
• M60: 36,148,680 km (0.086 R)
• M61: 36,388,186 km (0.116 R)
• M62: 36,788,510 km (0.101 R)
• M63: 38,241,704 km (0.112 R)
• M64: 38,893,651 km (0.052 R)
• M65: 40,705,132 km (0.109 R)
• M66: 41,287,367 km (0.035 R)
• M67: 41,370,693 km (0.075 R)
• M68: 42,039,844 km (0.048 R)
• M69: 42,123,768 km (0.117 R)
• M70: 43,219,423 km (0.032 R)
• M71: 43,898,298 km (0.083 R)
• M72: 44,580,764 km (0.03 R)
• M73: 44,923,343 km (0.099 R)
• M74: 45,352,689 km (0.095 R)
• M75: 46,822,787 km (0.099 R)
• M76: 48,220,779 km (0.097 R)
• M77: 48,660,298 km (0.084 R)
• M78: 48,924,787 km (0.062 R)
• M79: 51,774,776 km (0.12 R)
• M80: 52,044,800 km (0.09 R)
• M81: 52,766,909 km (0.078 R)
• M82: 52,857,416 km (0.108 R)
• M83: 52,947,922 km (0.057 R)
• M84: 54,586,617 km (0.051 R)
• M85: 55,780,558 km (0.112 R)
• M86: 55,872,710 km (0.119 R)
• M87: 56,241,918 km (0.118 R)
• M88: 56,982,876 km (0.12 R)
• M89: 57,540,727 km (0.051 R)
• M90: 58,100,522 km (0.098 R)
• M91: 58,474,517 km (0.086 R)
• M92: 61,115,667 km (0.111 R)
• M93: 61,210,662 km (0.082 R)
• M94: 61,686,682 km (0.048 R)
• M95: 62,929,840 km (0.068 R)
• M96: 63,217,966 km (0.044 R)
• M97: 63,410,199 km (0.075 R)
• M98: 64,084,736 km (0.07 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: 503 - 19,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit