🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 9.7

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.02 AU - 1.54 AU

Year: 982 Days

Day: 15 Hours

Environment

Temp: -186 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,946,497 km

• M1: 160,967 km (0.098 R)
• M2: 227,838 km (0.112 R)
• M3: 321,785 km (0.081 R)
• M4: 404,213 km (0.069 R)
• M5: 527,781 km (0.056 R)
• M6: 617,989 km (0.073 R)
• M7: 714,180 km (0.08 R)
• M8: 828,922 km (0.11 R)
• M9: 1,048,681 km (0.074 R)
• M10: 1,114,055 km (0.094 R)
• M11: 1,413,700 km (0.083 R)
• M12: 1,602,343 km (0.086 R)
• M13: 1,704,069 km (0.07 R)
• M14: 1,825,692 km (0.114 R)
• M15: 1,896,452 km (0.104 R)
• M16: 1,968,259 km (0.083 R)
• M17: 2,086,741 km (0.119 R)
• M18: 2,217,190 km (0.103 R)
• M19: 2,418,100 km (0.096 R)
• M20: 2,486,317 km (0.078 R)
• M21: 2,614,971 km (0.053 R)
• M22: 2,858,217 km (0.088 R)
• M23: 3,140,658 km (0.034 R)
• M24: 3,204,686 km (0.101 R)
• M25: 3,269,162 km (0.04 R)
• M26: 3,421,303 km (0.086 R)
• M27: 3,755,355 km (0.084 R)
• M28: 4,205,196 km (0.097 R)
• M29: 4,311,560 km (0.094 R)
• M30: 4,466,693 km (0.054 R)
• M31: 4,611,504 km (0.058 R)
• M32: 4,968,145 km (0.043 R)
• M33: 5,219,171 km (0.116 R)
• M34: 5,384,775 km (0.105 R)
• M35: 5,681,877 km (0.072 R)
• M36: 5,760,266 km (0.059 R)
• M37: 5,825,790 km (0.039 R)
• M38: 5,971,049 km (0.099 R)
• M39: 6,346,091 km (0.048 R)
• M40: 6,715,000 km (0.067 R)
• M41: 6,825,702 km (0.119 R)
• M42: 6,978,890 km (0.045 R)
• M43: 7,062,964 km (0.107 R)
• M44: 7,445,336 km (0.067 R)
• M45: 7,516,844 km (0.106 R)
• M46: 7,703,991 km (0.102 R)
• M47: 7,776,397 km (0.102 R)
• M48: 7,877,973 km (0.077 R)
• M49: 8,333,798 km (0.097 R)
• M50: 8,423,108 km (0.071 R)
• M51: 8,617,436 km (0.067 R)
• M52: 8,798,300 km (0.118 R)
• M53: 8,873,996 km (0.095 R)
• M54: 9,240,361 km (0.104 R)
• M55: 9,317,255 km (0.114 R)
• M56: 9,425,414 km (0.103 R)
• M57: 9,564,989 km (0.118 R)
• M58: 9,658,487 km (0.097 R)
• M59: 9,862,090 km (0.114 R)
• M60: 10,305,199 km (0.105 R)
• M61: 10,529,297 km (0.063 R)
• M62: 10,835,972 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.7

Radius: 10.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.8 AU - 2.3 AU

Year: 1991 Days

Day: 5.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,946,497 km

• M1: 408,253 km (0.07 R)
• M2: 602,879 km (0.038 R)
• M3: 696,976 km (0.103 R)
• M4: 936,333 km (0.098 R)
• M5: 1,175,091 km (0.109 R)
• M6: 1,290,880 km (0.109 R)
• M7: 1,399,039 km (0.088 R)
• M8: 1,504,506 km (0.085 R)
• M9: 1,594,414 km (0.102 R)
• M10: 1,780,065 km (0.026 R)
• M11: 2,025,406 km (0.095 R)
• M12: 2,254,590 km (0.113 R)
• M13: 2,330,436 km (0.038 R)
• M14: 2,811,991 km (0.071 R)
• M15: 3,083,511 km (0.068 R)
• M16: 3,277,091 km (0.072 R)
• M17: 3,442,995 km (0.095 R)
• M18: 3,701,051 km (0.084 R)
• M19: 4,504,242 km (0.071 R)
• M20: 4,618,236 km (0.114 R)
• M21: 4,724,450 km (0.108 R)
• M22: 5,084,233 km (0.101 R)
• M23: 5,193,888 km (0.101 R)
• M24: 5,406,467 km (0.107 R)
• M25: 5,555,915 km (0.084 R)
• M26: 5,687,861 km (0.08 R)
• M27: 5,868,724 km (0.089 R)
• M28: 6,216,540 km (0.119 R)
• M29: 6,343,847 km (0.109 R)
• M30: 6,821,214 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.8

Radius: 6.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.68 AU - 7.66 AU

Year: 11684 Days

Day: 24.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,946,497 km

• M1: 208,240 km (0.085 R)
• M2: 621,430 km (0.088 R)
• M3: 1,025,643 km (0.065 R)
• M4: 1,748,201 km (0.115 R)
• M5: 1,887,925 km (0.043 R)
• M6: 2,242,771 km (0.115 R)
• M7: 2,373,071 km (0.118 R)
• M8: 3,229,818 km (0.048 R)
• M9: 3,278,587 km (0.09 R)
• M10: 3,857,979 km (0.104 R)
• M11: 4,040,489 km (0.04 R)
• M12: 4,660,273 km (0.118 R)
• M13: 5,023,646 km (0.082 R)
• M14: 5,367,272 km (0.115 R)
• M15: 6,137,402 km (0.071 R)
• M16: 7,582,817 km (0.104 R)
• M17: 7,943,497 km (0.07 R)
• M18: 8,175,972 km (0.051 R)
• M19: 8,376,882 km (0.032 R)
• M20: 8,613,546 km (0.098 R)
• M21: 9,231,984 km (0.083 R)
• M22: 9,406,265 km (0.091 R)
• M23: 10,007,050 km (0.071 R)
• M24: 10,150,365 km (0.047 R)
• M25: 10,294,129 km (0.11 R)
• M26: 10,583,900 km (0.101 R)
• M27: 10,729,758 km (0.118 R)
• M28: 11,357,321 km (0.089 R)
• M29: 11,769,612 km (0.102 R)
• M30: 12,493,367 km (0.084 R)
• M31: 13,388,710 km (0.04 R)
• M32: 13,665,317 km (0.089 R)
• M33: 14,344,790 km (0.102 R)
• M34: 14,749,602 km (0.078 R)
• M35: 15,076,324 km (0.09 R)
• M36: 15,695,061 km (0.109 R)
• M37: 16,070,402 km (0.088 R)
• M38: 17,385,367 km (0.042 R)
• M39: 17,600,788 km (0.051 R)
• M40: 17,643,872 km (0.106 R)
• M41: 17,816,957 km (0.092 R)
• M42: 18,077,556 km (0.085 R)
• M43: 18,208,305 km (0.085 R)
• M44: 18,866,984 km (0.063 R)
• M45: 18,911,265 km (0.112 R)
• M46: 20,207,680 km (0.048 R)
• M47: 21,440,217 km (0.038 R)
• M48: 21,532,519 km (0.116 R)
• M49: 21,995,824 km (0.059 R)
• M50: 22,182,073 km (0.105 R)
• M51: 22,509,244 km (0.087 R)
• M52: 22,743,963 km (0.09 R)
• M53: 22,979,430 km (0.041 R)
• M54: 23,215,794 km (0.078 R)
• M55: 23,643,195 km (0.081 R)
• M56: 23,738,639 km (0.075 R)
• M57: 24,073,289 km (0.114 R)
• M58: 25,135,285 km (0.083 R)
• M59: 25,917,233 km (0.112 R)
• M60: 26,607,926 km (0.059 R)
• M61: 26,756,776 km (0.064 R)
• M62: 27,204,822 km (0.102 R)
• M63: 28,007,414 km (0.108 R)
• M64: 28,513,055 km (0.101 R)
• M65: 28,767,072 km (0.116 R)
• M66: 28,868,799 km (0.065 R)
• M67: 29,996,467 km (0.085 R)
• M68: 30,048,079 km (0.081 R)
• M69: 30,306,434 km (0.099 R)
• M70: 30,358,195 km (0.066 R)
• M71: 30,669,508 km (0.115 R)
• M72: 30,981,719 km (0.04 R)
• M73: 31,504,713 km (0.111 R)
• M74: 31,609,581 km (0.1 R)
• M75: 32,241,632 km (0.077 R)
• M76: 32,347,248 km (0.077 R)
• M77: 33,304,076 km (0.108 R)
• M78: 33,464,595 km (0.095 R)
• M79: 33,518,001 km (0.1 R)
• M80: 34,324,184 km (0.074 R)
• M81: 34,378,189 km (0.096 R)
• M82: 34,648,512 km (0.078 R)
• M83: 34,702,517 km (0.117 R)
• M84: 34,810,976 km (0.079 R)
• M85: 35,082,346 km (0.072 R)
• M86: 35,136,650 km (0.079 R)
• M87: 35,354,465 km (0.093 R)
• M88: 35,463,522 km (0.078 R)
• M89: 36,560,074 km (0.118 R)
• M90: 36,835,932 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 12,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit