🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 11.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 321 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,317,968 km

• M1: 147,803 km (0.069 R)
• M2: 226,940 km (0.059 R)
• M3: 309,967 km (0.116 R)
• M4: 425,905 km (0.084 R)
• M5: 514,916 km (0.083 R)
• M6: 605,572 km (0.066 R)
• M7: 696,228 km (0.051 R)
• M8: 826,528 km (0.116 R)
• M9: 903,870 km (0.04 R)
• M10: 1,059,303 km (0.103 R)
• M11: 1,207,853 km (0.057 R)
• M12: 1,309,729 km (0.052 R)
• M13: 1,410,259 km (0.088 R)
• M14: 1,500,616 km (0.106 R)
• M15: 1,575,266 km (0.033 R)
• M16: 1,742,067 km (0.07 R)
• M17: 1,896,003 km (0.09 R)
• M18: 1,972,448 km (0.037 R)
• M19: 2,054,727 km (0.103 R)
• M20: 2,162,886 km (0.117 R)
• M21: 2,364,843 km (0.095 R)
• M22: 2,483,773 km (0.092 R)
• M23: 2,604,649 km (0.119 R)
• M24: 2,711,611 km (0.081 R)
• M25: 2,940,795 km (0.044 R)
• M26: 3,018,735 km (0.084 R)
• M27: 3,148,138 km (0.052 R)
• M28: 3,360,417 km (0.061 R)
• M29: 3,441,948 km (0.087 R)
• M30: 3,536,045 km (0.094 R)
• M31: 3,859,775 km (0.104 R)
• M32: 4,118,429 km (0.085 R)
• M33: 4,205,795 km (0.095 R)
• M34: 4,293,908 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.5

Radius: 14.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.42 AU - 3.64 AU

Year: 3641 Days

Day: 10.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,317,968 km

• M1: 236,065 km (0.098 R)
• M2: 362,176 km (0.111 R)
• M3: 636,090 km (0.098 R)
• M4: 771,027 km (0.092 R)
• M5: 1,050,775 km (0.081 R)
• M6: 1,301,651 km (0.111 R)
• M7: 1,848,880 km (0.098 R)
• M8: 1,978,432 km (0.114 R)
• M9: 2,171,114 km (0.108 R)
• M10: 2,339,112 km (0.107 R)
• M11: 2,575,477 km (0.098 R)
• M12: 2,787,008 km (0.079 R)
• M13: 3,004,224 km (0.085 R)
• M14: 3,175,215 km (0.096 R)
• M15: 3,527,219 km (0.044 R)
• M16: 3,744,584 km (0.04 R)
• M17: 3,892,088 km (0.069 R)
• M18: 4,041,386 km (0.098 R)
• M19: 4,135,783 km (0.093 R)
• M20: 4,269,224 km (0.107 R)
• M21: 4,442,907 km (0.11 R)
• M22: 4,917,581 km (0.078 R)
• M23: 5,140,632 km (0.111 R)
• M24: 5,575,961 km (0.075 R)
• M25: 6,001,717 km (0.107 R)
• M26: 6,571,086 km (0.065 R)
• M27: 6,839,764 km (0.101 R)
• M28: 7,066,405 km (0.085 R)
• M29: 7,157,809 km (0.119 R)
• M30: 7,341,815 km (0.113 R)
• M31: 7,690,976 km (0.118 R)
• M32: 7,855,983 km (0.104 R)
• M33: 7,974,464 km (0.083 R)
• M34: 8,093,544 km (0.108 R)
• M35: 8,430,139 km (0.045 R)
• M36: 8,771,372 km (0.114 R)
• M37: 9,067,576 km (0.112 R)
• M38: 9,442,468 km (0.114 R)
• M39: 9,670,006 km (0.101 R)
• M40: 10,001,665 km (0.064 R)
• M41: 10,104,439 km (0.074 R)
• M42: 10,467,213 km (0.064 R)
• M43: 10,623,992 km (0.07 R)
• M44: 10,807,848 km (0.084 R)
• M45: 12,732,275 km (0.117 R)
• M46: 13,434,936 km (0.103 R)
• M47: 14,121,291 km (0.042 R)
• M48: 14,236,781 km (0.106 R)
• M49: 14,966,070 km (0.12 R)
• M50: 15,201,986 km (0.111 R)
• M51: 15,320,318 km (0.052 R)
• M52: 15,498,639 km (0.117 R)
• M53: 15,827,156 km (0.09 R)
• M54: 16,037,341 km (0.077 R)
• M55: 16,643,362 km (0.101 R)
• M56: 16,795,951 km (0.029 R)
• M57: 16,979,807 km (0.038 R)
• M58: 17,411,247 km (0.072 R)
• M59: 17,504,148 km (0.118 R)
• M60: 17,752,779 km (0.064 R)
• M61: 18,159,386 km (0.076 R)
• M62: 18,316,614 km (0.12 R)
• M63: 19,205,225 km (0.083 R)
• M64: 19,461,785 km (0.099 R)
• M65: 19,719,393 km (0.109 R)
• M66: 20,531,859 km (0.107 R)
• M67: 20,794,104 km (0.058 R)
• M68: 21,355,246 km (0.114 R)
• M69: 21,521,150 km (0.075 R)
• M70: 21,854,454 km (0.099 R)
• M71: 21,954,834 km (0.1 R)
• M72: 22,189,403 km (0.04 R)
• M73: 22,559,957 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 9.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.13 AU - 3.87 AU

Year: 4520 Days

Day: 10.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,317,968 km

• M1: 182,210 km (0.055 R)
• M2: 347,965 km (0.046 R)
• M3: 430,094 km (0.076 R)
• M4: 584,778 km (0.095 R)
• M5: 675,434 km (0.078 R)
• M6: 1,032,525 km (0.057 R)
• M7: 1,587,383 km (0.062 R)
• M8: 1,785,451 km (0.093 R)
• M9: 1,853,218 km (0.089 R)
• M10: 1,939,237 km (0.076 R)
• M11: 2,115,613 km (0.096 R)
• M12: 2,502,922 km (0.115 R)
• M13: 2,579,217 km (0.075 R)
• M14: 2,852,831 km (0.107 R)
• M15: 2,972,958 km (0.119 R)
• M16: 3,470,222 km (0.069 R)
• M17: 4,824,681 km (0.094 R)
• M18: 5,064,935 km (0.072 R)
• M19: 5,137,789 km (0.112 R)
• M20: 5,834,616 km (0.112 R)
• M21: 6,168,219 km (0.066 R)
• M22: 6,350,579 km (0.089 R)
• M23: 6,481,777 km (0.067 R)
• M24: 6,747,163 km (0.061 R)
• M25: 7,261,032 km (0.112 R)
• M26: 7,398,363 km (0.047 R)
• M27: 7,619,917 km (0.108 R)
• M28: 8,212,026 km (0.117 R)
• M29: 8,412,636 km (0.082 R)
• M30: 8,556,998 km (0.084 R)
• M31: 8,818,944 km (0.109 R)
• M32: 8,995,021 km (0.1 R)
• M33: 9,440,224 km (0.085 R)
• M34: 9,530,132 km (0.112 R)
• M35: 9,862,389 km (0.095 R)
• M36: 10,136,901 km (0.113 R)
• M37: 10,600,206 km (0.12 R)
• M38: 10,975,996 km (0.057 R)
• M39: 11,133,672 km (0.113 R)
• M40: 11,197,101 km (0.076 R)
• M41: 11,998,946 km (0.098 R)
• M42: 12,390,444 km (0.106 R)
• M43: 12,852,551 km (0.081 R)
• M44: 13,085,625 km (0.094 R)
• M45: 14,066,538 km (0.111 R)
• M46: 14,237,977 km (0.045 R)
• M47: 14,687,220 km (0.074 R)
• M48: 14,826,346 km (0.103 R)
• M49: 14,896,058 km (0.08 R)
• M50: 14,965,921 km (0.114 R)
• M51: 15,035,932 km (0.042 R)
• M52: 15,105,944 km (0.06 R)
• M53: 15,176,106 km (0.1 R)
• M54: 15,352,033 km (0.108 R)
• M55: 15,812,645 km (0.109 R)
• M56: 15,955,211 km (0.084 R)
• M57: 16,892,741 km (0.104 R)
• M58: 17,810,973 km (0.096 R)
• M59: 18,220,123 km (0.073 R)
• M60: 18,707,812 km (0.072 R)
• M61: 19,199,690 km (0.092 R)
• M62: 19,926,137 km (0.107 R)
• M63: 20,856,786 km (0.087 R)
• M64: 20,974,070 km (0.092 R)
• M65: 21,406,109 km (0.106 R)
• M66: 21,722,209 km (0.061 R)
• M67: 22,439,082 km (0.065 R)
• M68: 22,880,994 km (0.087 R)
• M69: 23,123,193 km (0.093 R)
• M70: 23,244,667 km (0.081 R)
• M71: 23,896,016 km (0.089 R)
• M72: 25,050,163 km (0.108 R)
• M73: 26,095,853 km (0.096 R)
• M74: 26,180,226 km (0.082 R)
• M75: 26,306,786 km (0.119 R)
• M76: 26,687,811 km (0.11 R)
• M77: 26,815,269 km (0.071 R)
• M78: 26,985,362 km (0.054 R)
• M79: 27,970,912 km (0.098 R)
• M80: 28,794,000 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 14,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit