🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 14.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.62 AU

Year: 266 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,578,885 km

• M1: 180,864 km (0.076 R)
• M2: 282,142 km (0.078 R)
• M3: 384,766 km (0.077 R)
• M4: 508,932 km (0.081 R)
• M5: 605,123 km (0.081 R)
• M6: 729,738 km (0.059 R)
• M7: 831,465 km (0.112 R)
• M8: 941,719 km (0.094 R)
• M9: 1,042,398 km (0.097 R)
• M10: 1,137,692 km (0.109 R)
• M11: 1,268,740 km (0.113 R)
• M12: 1,402,031 km (0.078 R)
• M13: 1,512,135 km (0.082 R)
• M14: 1,628,971 km (0.1 R)
• M15: 1,719,777 km (0.072 R)
• M16: 1,838,558 km (0.089 R)
• M17: 2,045,452 km (0.088 R)
• M18: 2,248,306 km (0.071 R)
• M19: 2,346,143 km (0.101 R)
• M20: 2,441,288 km (0.099 R)
• M21: 2,533,590 km (0.073 R)
• M22: 2,644,142 km (0.082 R)
• M23: 2,752,152 km (0.079 R)
• M24: 2,936,905 km (0.085 R)
• M25: 3,035,490 km (0.04 R)
• M26: 3,153,374 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 10.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.92 AU

Year: 513 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,578,885 km

• M1: 139,425 km (0.049 R)
• M2: 204,201 km (0.119 R)
• M3: 309,219 km (0.103 R)
• M4: 426,354 km (0.089 R)
• M5: 506,538 km (0.067 R)
• M6: 576,999 km (0.079 R)
• M7: 691,741 km (0.104 R)
• M8: 793,018 km (0.08 R)
• M9: 866,022 km (0.103 R)
• M10: 956,978 km (0.095 R)
• M11: 1,035,367 km (0.081 R)
• M12: 1,103,733 km (0.104 R)
• M13: 1,220,120 km (0.115 R)
• M14: 1,310,178 km (0.08 R)
• M15: 1,451,847 km (0.079 R)
• M16: 1,538,465 km (0.119 R)
• M17: 1,603,390 km (0.073 R)
• M18: 1,789,490 km (0.109 R)
• M19: 1,853,218 km (0.099 R)
• M20: 1,957,638 km (0.11 R)
• M21: 2,038,570 km (0.08 R)
• M22: 2,193,554 km (0.066 R)
• M23: 2,267,156 km (0.112 R)
• M24: 2,395,511 km (0.079 R)
• M25: 2,553,785 km (0.105 R)
• M26: 2,709,965 km (0.076 R)
• M27: 2,783,568 km (0.08 R)
• M28: 2,869,287 km (0.112 R)
• M29: 2,967,573 km (0.113 R)
• M30: 3,055,237 km (0.097 R)
• M31: 3,227,275 km (0.088 R)
• M32: 3,414,721 km (0.082 R)
• M33: 3,525,274 km (0.102 R)
• M34: 3,693,272 km (0.109 R)
• M35: 3,762,536 km (0.095 R)
• M36: 3,863,963 km (0.096 R)
• M37: 3,998,601 km (0.087 R)
• M38: 4,128,303 km (0.099 R)
• M39: 4,318,741 km (0.028 R)
• M40: 4,391,894 km (0.09 R)
• M41: 4,572,908 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 13.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.67 AU - 0.97 AU

Year: 513 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,578,885 km

• M1: 171,738 km (0.102 R)
• M2: 264,639 km (0.073 R)
• M3: 366,664 km (0.034 R)
• M4: 453,730 km (0.045 R)
• M5: 548,276 km (0.093 R)
• M6: 663,018 km (0.075 R)
• M7: 838,496 km (0.061 R)
• M8: 975,378 km (0.042 R)
• M9: 1,250,489 km (0.11 R)
• M10: 1,346,680 km (0.114 R)
• M11: 1,510,340 km (0.038 R)
• M12: 1,626,129 km (0.032 R)
• M13: 1,723,667 km (0.105 R)
• M14: 1,915,750 km (0.107 R)
• M15: 2,060,262 km (0.104 R)
• M16: 2,185,026 km (0.072 R)
• M17: 2,298,122 km (0.108 R)
• M18: 2,466,719 km (0.076 R)
• M19: 2,599,712 km (0.092 R)
• M20: 2,730,161 km (0.097 R)
• M21: 2,950,668 km (0.086 R)
• M22: 3,108,195 km (0.104 R)
• M23: 3,209,323 km (0.11 R)
• M24: 3,306,263 km (0.065 R)
• M25: 3,437,161 km (0.08 R)
• M26: 3,547,414 km (0.095 R)
• M27: 3,709,728 km (0.117 R)
• M28: 3,862,916 km (0.111 R)
• M29: 3,948,935 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.8

Radius: 4.6

Gravity: 36.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.83 AU - 11.23 AU

Year: 21926 Days

Day: 24 Hours

Environment

Temp: -238 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,578,885 km

• M1: 64,776 km (0.048 R)
• M2: 129,402 km (0.117 R)
• M3: 168,298 km (0.091 R)
• M4: 683,363 km (0.036 R)
• M5: 733,329 km (0.069 R)
• M6: 2,377,409 km (0.04 R)
• M7: 2,610,632 km (0.065 R)
• M8: 2,933,016 km (0.098 R)
• M9: 3,614,733 km (0.104 R)
• M10: 3,658,865 km (0.117 R)
• M11: 4,018,947 km (0.09 R)
• M12: 4,249,627 km (0.094 R)
• M13: 5,115,499 km (0.059 R)
• M14: 6,191,856 km (0.079 R)
• M15: 7,112,481 km (0.115 R)
• M16: 8,075,143 km (0.103 R)
• M17: 8,133,038 km (0.11 R)
• M18: 8,424,604 km (0.084 R)
• M19: 8,601,130 km (0.064 R)
• M20: 8,838,392 km (0.11 R)
• M21: 9,319,499 km (0.042 R)
• M22: 10,369,825 km (0.102 R)
• M23: 10,876,962 km (0.117 R)
• M24: 11,457,103 km (0.086 R)
• M25: 12,917,028 km (0.107 R)
• M26: 14,504,710 km (0.082 R)
• M27: 15,357,269 km (0.119 R)
• M28: 15,500,883 km (0.109 R)
• M29: 15,572,989 km (0.077 R)
• M30: 16,961,855 km (0.118 R)
• M31: 18,086,083 km (0.085 R)
• M32: 18,542,506 km (0.049 R)
• M33: 19,311,739 km (0.095 R)
• M34: 19,622,154 km (0.035 R)
• M35: 21,359,584 km (0.109 R)
• M36: 21,600,287 km (0.067 R)
• M37: 23,227,762 km (0.091 R)
• M38: 23,310,191 km (0.102 R)
• M39: 24,390,287 km (0.093 R)
• M40: 24,810,059 km (0.117 R)
• M41: 25,401,718 km (0.119 R)
• M42: 25,742,054 km (0.067 R)
• M43: 30,209,495 km (0.03 R)
• M44: 32,854,385 km (0.113 R)
• M45: 32,946,837 km (0.096 R)
• M46: 33,503,790 km (0.12 R)
• M47: 33,596,839 km (0.117 R)
• M48: 33,970,236 km (0.094 R)
• M49: 34,626,970 km (0.118 R)
• M50: 36,621,858 km (0.102 R)
• M51: 37,972,577 km (0.107 R)
• M52: 38,069,666 km (0.036 R)
• M53: 38,458,770 km (0.051 R)
• M54: 39,045,044 km (0.041 R)
• M55: 39,241,167 km (0.08 R)
• M56: 40,722,186 km (0.114 R)
• M57: 42,221,456 km (0.09 R)
• M58: 43,433,797 km (0.071 R)
• M59: 43,636,951 km (0.115 R)
• M60: 46,618,137 km (0.081 R)
• M61: 46,722,108 km (0.095 R)
• M62: 47,766,151 km (0.066 R)
• M63: 49,876,977 km (0.033 R)
• M64: 50,516,059 km (0.114 R)
• M65: 53,208,372 km (0.106 R)
• M66: 53,752,310 km (0.083 R)
• M67: 60,649,370 km (0.118 R)
• M68: 60,762,915 km (0.075 R)
• M69: 61,559,374 km (0.098 R)
• M70: 63,738,716 km (0.099 R)
• M71: 64,085,185 km (0.116 R)
• M72: 65,709,967 km (0.108 R)
• M73: 67,113,494 km (0.119 R)
• M74: 68,881,741 km (0.111 R)
• M75: 72,102,883 km (0.099 R)
• M76: 72,825,291 km (0.095 R)
• M77: 74,641,858 km (0.115 R)
• M78: 75,616,937 km (0.133 R)
• M79: 75,739,008 km (0.079 R)
• M80: 78,814,441 km (0.09 R)
• M81: 78,938,308 km (0.114 R)
• M82: 79,434,525 km (0.155 R)
• M83: 79,807,173 km (0.084 R)
• M84: 80,429,799 km (0.099 R)
• M85: 81,930,415 km (0.099 R)
• M86: 83,062,123 km (0.034 R)
• M87: 83,440,456 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 17,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit