🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 13.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.74 AU - 0.88 AU

Year: 464 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,343,457 km

• M1: 165,156 km (0.104 R)
• M2: 257,608 km (0.078 R)
• M3: 352,901 km (0.069 R)
• M4: 444,156 km (0.119 R)
• M5: 564,433 km (0.093 R)
• M6: 652,247 km (0.083 R)
• M7: 740,509 km (0.088 R)
• M8: 865,573 km (0.084 R)
• M9: 987,346 km (0.111 R)
• M10: 1,070,971 km (0.086 R)
• M11: 1,178,532 km (0.084 R)
• M12: 1,277,416 km (0.111 R)
• M13: 1,408,614 km (0.074 R)
• M14: 1,568,234 km (0.058 R)
• M15: 1,723,517 km (0.073 R)
• M16: 1,812,229 km (0.054 R)
• M17: 1,898,846 km (0.099 R)
• M18: 1,994,289 km (0.083 R)
• M19: 2,152,115 km (0.069 R)
• M20: 2,248,007 km (0.087 R)
• M21: 2,361,253 km (0.097 R)
• M22: 2,460,436 km (0.074 R)
• M23: 2,654,764 km (0.109 R)
• M24: 2,875,570 km (0.115 R)
• M25: 3,007,516 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.1

Radius: 13.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.91 AU - 1.31 AU

Year: 744 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,343,457 km

• M1: 170,691 km (0.109 R)
• M2: 262,095 km (0.097 R)
• M3: 369,507 km (0.05 R)
• M4: 457,620 km (0.12 R)
• M5: 550,969 km (0.078 R)
• M6: 735,124 km (0.116 R)
• M7: 849,866 km (0.064 R)
• M8: 947,852 km (0.096 R)
• M9: 1,162,824 km (0.097 R)
• M10: 1,442,722 km (0.111 R)
• M11: 1,526,796 km (0.091 R)
• M12: 1,744,760 km (0.107 R)
• M13: 1,857,706 km (0.096 R)
• M14: 1,949,859 km (0.095 R)
• M15: 2,059,514 km (0.057 R)
• M16: 2,163,335 km (0.042 R)
• M17: 2,260,723 km (0.079 R)
• M18: 2,510,851 km (0.064 R)
• M19: 2,622,151 km (0.039 R)
• M20: 2,752,601 km (0.087 R)
• M21: 2,885,444 km (0.113 R)
• M22: 3,065,859 km (0.111 R)
• M23: 3,166,688 km (0.081 R)
• M24: 3,259,289 km (0.069 R)
• M25: 3,447,483 km (0.115 R)
• M26: 3,619,969 km (0.093 R)
• M27: 3,756,103 km (0.077 R)
• M28: 3,904,056 km (0.098 R)
• M29: 4,577,695 km (0.102 R)
• M30: 4,789,077 km (0.03 R)
• M31: 5,068,675 km (0.096 R)
• M32: 5,254,476 km (0.117 R)
• M33: 5,375,949 km (0.077 R)
• M34: 5,498,320 km (0.095 R)
• M35: 5,677,987 km (0.118 R)
• M36: 5,768,643 km (0.093 R)
• M37: 5,997,229 km (0.1 R)
• M38: 6,089,531 km (0.105 R)
• M39: 6,641,547 km (0.101 R)
• M40: 6,809,097 km (0.108 R)
• M41: 6,965,875 km (0.103 R)
• M42: 7,124,000 km (0.115 R)
• M43: 7,468,524 km (0.054 R)
• M44: 7,743,036 km (0.105 R)
• M45: 8,084,718 km (0.075 R)
• M46: 8,405,456 km (0.048 R)
• M47: 8,848,265 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.8

Radius: 4.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.63 AU - 8.97 AU

Year: 15204 Days

Day: 23.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,343,457 km

• M1: 61,784 km (0.1 R)
• M2: 127,308 km (0.036 R)
• M3: 212,579 km (0.069 R)
• M4: 296,952 km (0.102 R)
• M5: 359,633 km (0.062 R)
• M6: 462,407 km (0.094 R)
• M7: 498,759 km (0.072 R)
• M8: 536,159 km (0.108 R)
• M9: 839,543 km (0.117 R)
• M10: 915,090 km (0.106 R)
• M11: 1,360,892 km (0.039 R)
• M12: 1,559,707 km (0.107 R)
• M13: 1,904,381 km (0.05 R)
• M14: 2,335,522 km (0.087 R)
• M15: 2,378,157 km (0.066 R)
• M16: 2,955,456 km (0.044 R)
• M17: 3,476,056 km (0.117 R)
• M18: 3,524,825 km (0.043 R)
• M19: 4,050,362 km (0.06 R)
• M20: 4,309,017 km (0.067 R)
• M21: 4,707,247 km (0.111 R)
• M22: 5,595,260 km (0.051 R)
• M23: 5,652,556 km (0.108 R)
• M24: 5,710,001 km (0.07 R)
• M25: 5,999,922 km (0.107 R)
• M26: 6,443,629 km (0.059 R)
• M27: 6,563,756 km (0.057 R)
• M28: 6,684,781 km (0.09 R)
• M29: 6,775,886 km (0.113 R)
• M30: 7,646,396 km (0.039 R)
• M31: 7,741,690 km (0.119 R)
• M32: 8,126,904 km (0.075 R)
• M33: 8,420,116 km (0.089 R)
• M34: 8,683,408 km (0.101 R)
• M35: 9,150,902 km (0.085 R)
• M36: 9,387,715 km (0.056 R)
• M37: 9,523,999 km (0.093 R)
• M38: 10,601,851 km (0.078 R)
• M39: 11,137,113 km (0.102 R)
• M40: 11,209,069 km (0.061 R)
• M41: 11,389,933 km (0.11 R)
• M42: 11,535,193 km (0.064 R)
• M43: 11,937,910 km (0.095 R)
• M44: 12,308,015 km (0.119 R)
• M45: 12,644,461 km (0.079 R)
• M46: 13,326,178 km (0.113 R)
• M47: 13,479,217 km (0.085 R)
• M48: 14,058,609 km (0.099 R)
• M49: 14,410,164 km (0.082 R)
• M50: 15,241,629 km (0.097 R)
• M51: 15,441,791 km (0.101 R)
• M52: 16,047,812 km (0.074 R)
• M53: 16,538,194 km (0.051 R)
• M54: 16,785,180 km (0.111 R)
• M55: 17,366,368 km (0.066 R)
• M56: 18,676,397 km (0.097 R)
• M57: 19,148,976 km (0.048 R)
• M58: 19,668,829 km (0.091 R)
• M59: 19,712,362 km (0.086 R)
• M60: 20,281,283 km (0.108 R)
• M61: 20,413,228 km (0.115 R)
• M62: 20,634,034 km (0.105 R)
• M63: 20,988,731 km (0.111 R)
• M64: 21,256,212 km (0.06 R)
• M65: 21,569,619 km (0.089 R)
• M66: 21,614,499 km (0.1 R)
• M67: 22,564,595 km (0.092 R)
• M68: 22,610,073 km (0.119 R)
• M69: 23,898,709 km (0.11 R)
• M70: 24,927,792 km (0.039 R)
• M71: 25,542,789 km (0.094 R)
• M72: 25,590,212 km (0.082 R)
• M73: 25,732,928 km (0.082 R)
• M74: 26,162,573 km (0.083 R)
• M75: 26,402,379 km (0.113 R)
• M76: 26,690,953 km (0.096 R)
• M77: 27,222,773 km (0.094 R)
• M78: 27,465,720 km (0.067 R)
• M79: 28,002,777 km (0.084 R)
• M80: 29,484,693 km (0.11 R)
• M81: 30,941,328 km (0.118 R)
• M82: 30,991,892 km (0.11 R)
• M83: 32,215,752 km (0.117 R)
• M84: 32,369,838 km (0.097 R)
• M85: 32,472,611 km (0.112 R)
• M86: 33,976,220 km (0.092 R)
• M87: 34,080,789 km (0.048 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 10,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit