🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.76 AU - 4.12 AU

Year: 2232 Days

Day: 31.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,099,503 km

• M1: 1,357,900 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.3

Radius: 10.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.72 AU - 7.22 AU

Year: 5757 Days

Day: 5 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,099,503 km

• M1: 194,776 km (0.041 R)
• M2: 318,793 km (0.056 R)
• M3: 385,215 km (0.076 R)
• M4: 566,378 km (0.119 R)
• M5: 652,396 km (0.12 R)
• M6: 1,113,457 km (0.113 R)
• M7: 1,208,751 km (0.108 R)
• M8: 1,407,716 km (0.096 R)
• M9: 1,528,890 km (0.082 R)
• M10: 1,617,602 km (0.088 R)
• M11: 1,772,585 km (0.12 R)
• M12: 1,894,507 km (0.099 R)
• M13: 1,999,974 km (0.064 R)
• M14: 2,246,960 km (0.094 R)
• M15: 2,338,364 km (0.119 R)
• M16: 2,420,643 km (0.073 R)
• M17: 2,535,385 km (0.118 R)
• M18: 2,716,548 km (0.101 R)
• M19: 2,857,918 km (0.042 R)
• M20: 3,001,831 km (0.113 R)
• M21: 3,136,768 km (0.066 R)
• M22: 3,205,134 km (0.068 R)
• M23: 3,389,589 km (0.087 R)
• M24: 3,565,815 km (0.067 R)
• M25: 3,829,705 km (0.113 R)
• M26: 4,187,544 km (0.077 R)
• M27: 4,402,217 km (0.028 R)
• M28: 4,646,659 km (0.038 R)
• M29: 4,737,765 km (0.099 R)
• M30: 4,882,276 km (0.103 R)
• M31: 5,028,284 km (0.078 R)
• M32: 5,189,251 km (0.047 R)
• M33: 5,297,410 km (0.099 R)
• M34: 5,379,091 km (0.1 R)
• M35: 6,076,067 km (0.115 R)
• M36: 6,712,905 km (0.086 R)
• M37: 6,830,938 km (0.069 R)
• M38: 6,994,448 km (0.057 R)
• M39: 7,159,305 km (0.115 R)
• M40: 7,416,614 km (0.039 R)
• M41: 7,723,140 km (0.066 R)
• M42: 7,800,482 km (0.049 R)
• M43: 7,909,090 km (0.043 R)
• M44: 8,396,480 km (0.067 R)
• M45: 8,651,694 km (0.073 R)
• M46: 9,301,397 km (0.095 R)
• M47: 9,681,974 km (0.12 R)
• M48: 9,815,565 km (0.104 R)
• M49: 10,050,883 km (0.104 R)
• M50: 10,271,091 km (0.068 R)
• M51: 10,767,905 km (0.116 R)
• M52: 10,958,493 km (0.045 R)
• M53: 11,307,804 km (0.077 R)
• M54: 11,572,143 km (0.079 R)
• M55: 11,820,775 km (0.11 R)
• M56: 11,981,593 km (0.073 R)
• M57: 12,089,154 km (0.025 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544

Radius: 7.2

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.46 AU - 13.54 AU

Year: 17353 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,099,503 km

• M1: 207,193 km (0.052 R)
• M2: 257,159 km (0.088 R)
• M3: 327,470 km (0.118 R)
• M4: 422,165 km (0.068 R)
• M5: 526,734 km (0.063 R)
• M6: 1,875,808 km (0.117 R)
• M7: 1,993,541 km (0.108 R)
• M8: 2,456,696 km (0.039 R)
• M9: 2,952,464 km (0.071 R)
• M10: 3,124,501 km (0.092 R)
• M11: 4,536,705 km (0.09 R)
• M12: 5,307,284 km (0.099 R)
• M13: 5,643,879 km (0.081 R)
• M14: 5,771,935 km (0.071 R)
• M15: 6,161,637 km (0.107 R)
• M16: 6,249,451 km (0.082 R)
• M17: 7,335,083 km (0.086 R)
• M18: 7,899,516 km (0.107 R)
• M19: 8,187,043 km (0.062 R)
• M20: 9,069,820 km (0.113 R)
• M21: 9,169,901 km (0.074 R)
• M22: 9,471,939 km (0.076 R)
• M23: 9,879,892 km (0.118 R)
• M24: 10,241,470 km (0.116 R)
• M25: 10,977,791 km (0.053 R)
• M26: 11,030,898 km (0.11 R)
• M27: 11,298,529 km (0.091 R)
• M28: 11,352,234 km (0.081 R)
• M29: 12,334,494 km (0.081 R)
• M30: 13,117,040 km (0.096 R)
• M31: 13,286,834 km (0.099 R)
• M32: 14,730,005 km (0.118 R)
• M33: 15,142,895 km (0.111 R)
• M34: 15,739,491 km (0.076 R)
• M35: 16,709,783 km (0.108 R)
• M36: 16,893,938 km (0.085 R)
• M37: 17,949,800 km (0.118 R)
• M38: 18,075,462 km (0.047 R)
• M39: 18,517,524 km (0.101 R)
• M40: 19,864,802 km (0.105 R)
• M41: 21,110,803 km (0.099 R)
• M42: 21,442,910 km (0.088 R)
• M43: 21,843,683 km (0.072 R)
• M44: 23,402,792 km (0.106 R)
• M45: 24,857,481 km (0.102 R)
• M46: 25,137,828 km (0.037 R)
• M47: 25,348,761 km (0.109 R)
• M48: 26,842,047 km (0.088 R)
• M49: 28,144,595 km (0.093 R)
• M50: 28,290,603 km (0.09 R)
• M51: 28,510,063 km (0.033 R)
• M52: 28,877,027 km (0.072 R)
• M53: 29,245,636 km (0.102 R)
• M54: 29,541,690 km (0.074 R)
• M55: 29,913,141 km (0.088 R)
• M56: 31,414,057 km (0.045 R)
• M57: 31,489,753 km (0.084 R)
• M58: 32,173,715 km (0.064 R)
• M59: 32,326,454 km (0.118 R)
• M60: 33,093,293 km (0.053 R)
• M61: 34,021,548 km (0.101 R)
• M62: 34,566,982 km (0.093 R)
• M63: 35,272,485 km (0.113 R)
• M64: 36,538,233 km (0.091 R)
• M65: 36,777,290 km (0.06 R)
• M66: 37,658,122 km (0.084 R)
• M67: 38,708,000 km (0.12 R)
• M68: 39,114,308 km (0.053 R)
• M69: 39,522,112 km (0.098 R)
• M70: 39,767,452 km (0.075 R)
• M71: 41,665,251 km (0.047 R)
• M72: 42,081,731 km (0.099 R)
• M73: 42,332,158 km (0.12 R)
• M74: 42,415,783 km (0.08 R)
• M75: 42,499,558 km (0.08 R)
• M76: 43,170,954 km (0.095 R)
• M77: 44,864,701 km (0.085 R)
• M78: 45,462,643 km (0.06 R)
• M79: 47,098,945 km (0.086 R)
• M80: 49,193,165 km (0.076 R)
• M81: 49,986,333 km (0.116 R)
• M82: 50,163,158 km (0.12 R)
• M83: 50,340,282 km (0.109 R)
• M84: 52,391,119 km (0.101 R)
• M85: 52,480,878 km (0.112 R)
• M86: 53,471,964 km (0.075 R)
• M87: 53,652,828 km (0.074 R)
• M88: 53,924,497 km (0.038 R)
• M89: 57,127,537 km (0.044 R)
• M90: 57,497,493 km (0.065 R)
• M91: 60,485,860 km (0.11 R)
• M92: 61,051,789 km (0.093 R)
• M93: 61,714,208 km (0.051 R)
• M94: 61,998,893 km (0.096 R)
• M95: 62,093,738 km (0.077 R)
• M96: 62,855,341 km (0.096 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit