🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 189 Days

Day: 43.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.78 AU - 4.52 AU

Year: 2573 Days

Day: 39.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 136.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,071,548 km

• M1: 96,491 km (0.058 R)
• M2: 3,389,140 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 9.2

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.94 AU - 9.5 AU

Year: 9501 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 114,071,548 km

• M1: 144,960 km (0.115 R)
• M2: 320,139 km (0.078 R)
• M3: 384,766 km (0.11 R)
• M4: 594,652 km (0.058 R)
• M5: 696,228 km (0.068 R)
• M6: 976,724 km (0.098 R)
• M7: 1,313,918 km (0.115 R)
• M8: 1,381,237 km (0.115 R)
• M9: 1,735,186 km (0.117 R)
• M10: 1,961,228 km (0.117 R)
• M11: 3,047,009 km (0.099 R)
• M12: 3,107,148 km (0.058 R)
• M13: 3,697,311 km (0.098 R)
• M14: 3,989,177 km (0.11 R)
• M15: 4,629,456 km (0.069 R)
• M16: 4,979,365 km (0.082 R)
• M17: 5,704,765 km (0.113 R)
• M18: 6,193,950 km (0.099 R)
• M19: 6,579,614 km (0.06 R)
• M20: 7,659,112 km (0.086 R)
• M21: 8,707,045 km (0.091 R)
• M22: 9,313,515 km (0.107 R)
• M23: 9,533,424 km (0.078 R)
• M24: 9,621,836 km (0.11 R)
• M25: 10,704,326 km (0.083 R)
• M26: 10,842,405 km (0.051 R)
• M27: 11,166,733 km (0.113 R)
• M28: 11,872,536 km (0.113 R)
• M29: 11,967,830 km (0.113 R)
• M30: 12,303,078 km (0.109 R)
• M31: 12,447,590 km (0.08 R)
• M32: 12,884,865 km (0.106 R)
• M33: 13,624,925 km (0.117 R)
• M34: 14,327,886 km (0.107 R)
• M35: 14,888,578 km (0.107 R)
• M36: 14,991,352 km (0.104 R)
• M37: 15,249,109 km (0.094 R)
• M38: 15,352,781 km (0.096 R)
• M39: 15,769,261 km (0.113 R)
• M40: 15,926,339 km (0.076 R)
• M41: 16,031,506 km (0.096 R)
• M42: 16,242,290 km (0.08 R)
• M43: 16,613,442 km (0.064 R)
• M44: 16,719,956 km (0.098 R)
• M45: 18,290,584 km (0.06 R)
• M46: 18,898,549 km (0.063 R)
• M47: 19,009,701 km (0.102 R)
• M48: 19,964,285 km (0.115 R)
• M49: 20,533,056 km (0.051 R)
• M50: 21,453,980 km (0.074 R)
• M51: 21,512,024 km (0.068 R)
• M52: 23,695,106 km (0.111 R)
• M53: 23,815,083 km (0.112 R)
• M54: 24,176,362 km (0.12 R)
• M55: 25,026,228 km (0.057 R)
• M56: 25,577,795 km (0.099 R)
• M57: 25,700,914 km (0.096 R)
• M58: 25,762,549 km (0.054 R)
• M59: 27,445,076 km (0.118 R)
• M60: 27,697,298 km (0.117 R)
• M61: 28,013,847 km (0.032 R)
• M62: 28,522,629 km (0.118 R)
• M63: 28,714,114 km (0.112 R)
• M64: 28,842,170 km (0.079 R)
• M65: 28,970,226 km (0.081 R)
• M66: 29,291,562 km (0.051 R)
• M67: 29,613,946 km (0.08 R)
• M68: 32,968,977 km (0.105 R)
• M69: 35,271,588 km (0.109 R)
• M70: 35,752,096 km (0.111 R)
• M71: 36,858,522 km (0.066 R)
• M72: 37,346,211 km (0.088 R)
• M73: 37,695,821 km (0.044 R)
• M74: 39,034,124 km (0.087 R)
• M75: 41,467,632 km (0.113 R)
• M76: 42,410,996 km (0.077 R)
• M77: 42,775,716 km (0.105 R)
• M78: 43,214,786 km (0.102 R)
• M79: 43,508,297 km (0.091 R)
• M80: 43,876,158 km (0.045 R)
• M81: 46,030,068 km (0.087 R)
• M82: 46,705,353 km (0.102 R)
• M83: 46,855,998 km (0.057 R)
• M84: 48,903,993 km (0.108 R)
• M85: 49,439,703 km (0.112 R)
• M86: 49,900,464 km (0.04 R)
• M87: 50,981,010 km (0.113 R)

Asteroid Belt

Center: 14.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 5.2

Gravity: 34.89 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 18.18 AU - 20.42 AU

Year: 31283 Days

Day: 21.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,071,548 km

• M1: 214,523 km (0.046 R)
• M2: 274,063 km (0.097 R)
• M3: 363,224 km (0.076 R)
• M4: 1,081,293 km (0.116 R)
• M5: 3,615,930 km (0.075 R)
• M6: 4,223,896 km (0.075 R)
• M7: 4,337,889 km (0.098 R)
• M8: 4,803,887 km (0.107 R)
• M9: 4,863,277 km (0.072 R)
• M10: 4,982,656 km (0.079 R)
• M11: 5,163,670 km (0.119 R)
• M12: 5,285,592 km (0.111 R)
• M13: 5,408,412 km (0.074 R)
• M14: 5,470,196 km (0.113 R)
• M15: 6,100,751 km (0.074 R)
• M16: 6,165,078 km (0.077 R)
• M17: 6,954,506 km (0.081 R)
• M18: 8,626,412 km (0.078 R)
• M19: 10,185,371 km (0.104 R)
• M20: 15,705,233 km (0.116 R)
• M21: 15,882,058 km (0.084 R)
• M22: 16,416,122 km (0.037 R)
• M23: 18,891,668 km (0.102 R)
• M24: 18,985,615 km (0.101 R)
• M25: 20,412,629 km (0.048 R)
• M26: 20,508,970 km (0.117 R)
• M27: 20,605,461 km (0.06 R)
• M28: 24,178,905 km (0.038 R)
• M29: 24,690,081 km (0.11 R)
• M30: 26,140,582 km (0.098 R)
• M31: 29,122,965 km (0.098 R)
• M32: 29,340,032 km (0.028 R)
• M33: 29,994,672 km (0.104 R)
• M34: 30,764,503 km (0.113 R)
• M35: 31,540,617 km (0.093 R)
• M36: 31,763,667 km (0.104 R)
• M37: 31,875,417 km (0.113 R)
• M38: 32,773,453 km (0.091 R)
• M39: 32,886,399 km (0.099 R)
• M40: 33,112,441 km (0.057 R)
• M41: 33,793,860 km (0.113 R)
• M42: 35,285,949 km (0.06 R)
• M43: 35,401,588 km (0.071 R)
• M44: 36,916,715 km (0.114 R)
• M45: 37,859,631 km (0.12 R)
• M46: 40,856,824 km (0.097 R)
• M47: 41,221,544 km (0.114 R)
• M48: 41,587,460 km (0.119 R)
• M49: 43,929,265 km (0.03 R)
• M50: 44,178,346 km (0.027 R)
• M51: 45,556,142 km (0.07 R)
• M52: 46,440,265 km (0.069 R)
• M53: 47,202,616 km (0.081 R)
• M54: 50,553,459 km (0.079 R)
• M55: 52,125,732 km (0.12 R)
• M56: 53,050,247 km (0.067 R)
• M57: 55,856,255 km (0.066 R)
• M58: 58,436,219 km (0.089 R)
• M59: 59,809,677 km (0.067 R)
• M60: 60,500,221 km (0.118 R)
• M61: 64,841,103 km (0.115 R)
• M62: 69,281,167 km (0.057 R)
• M63: 69,861,158 km (0.026 R)
• M64: 70,151,827 km (0.096 R)
• M65: 71,757,461 km (0.07 R)
• M66: 76,197,376 km (0.1 R)
• M67: 77,546,599 km (0.109 R)
• M68: 81,182,875 km (0.099 R)
• M69: 83,637,776 km (0.118 R)
• M70: 83,946,396 km (0.118 R)
• M71: 84,255,316 km (0.106 R)
• M72: 85,184,468 km (0.052 R)
• M73: 85,339,751 km (0.093 R)
• M74: 86,428,674 km (0.09 R)
• M75: 86,896,766 km (0.096 R)
• M76: 87,992,271 km (0.093 R)
• M77: 88,149,049 km (0.083 R)
• M78: 89,407,467 km (0.119 R)
• M79: 90,355,169 km (0.096 R)
• M80: 93,058,103 km (0.044 R)
• M81: 93,537,864 km (0.079 R)
• M82: 93,697,934 km (0.1 R)
• M83: 100,832,106 km (0.119 R)
• M84: 103,303,912 km (0.038 R)
• M85: 103,800,727 km (0.11 R)
• M86: 104,464,193 km (0.103 R)
• M87: 105,295,658 km (0.112 R)
• M88: 105,962,416 km (0.083 R)
• M89: 107,132,421 km (0.064 R)
• M90: 111,685,731 km (0.106 R)
• M91: 113,388,155 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 16,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit