🌌 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: 353.9

Radius: 12.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.75 AU - 0.87 AU

Year: 486 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,711,738 km

• M1: 160,668 km (0.115 R)
• M2: 238,459 km (0.047 R)
• M3: 337,942 km (0.092 R)
• M4: 425,756 km (0.099 R)
• M5: 511,774 km (0.094 R)
• M6: 598,691 km (0.116 R)
• M7: 702,362 km (0.108 R)
• M8: 782,846 km (0.039 R)
• M9: 970,741 km (0.108 R)
• M10: 1,130,661 km (0.09 R)
• M11: 1,240,914 km (0.095 R)
• M12: 1,318,107 km (0.1 R)
• M13: 1,415,944 km (0.092 R)
• M14: 1,594,564 km (0.087 R)
• M15: 1,674,150 km (0.059 R)
• M16: 1,863,840 km (0.105 R)
• M17: 1,969,306 km (0.102 R)
• M18: 2,098,709 km (0.101 R)
• M19: 2,180,987 km (0.091 R)
• M20: 2,281,218 km (0.115 R)
• M21: 2,498,284 km (0.12 R)
• M22: 2,609,436 km (0.059 R)
• M23: 2,698,297 km (0.104 R)
• M24: 2,830,541 km (0.115 R)
• M25: 3,008,413 km (0.075 R)
• M26: 3,101,762 km (0.115 R)
• M27: 3,330,049 km (0.037 R)
• M28: 3,446,436 km (0.074 R)
• M29: 3,524,675 km (0.104 R)
• M30: 3,629,992 km (0.091 R)
• M31: 3,796,644 km (0.115 R)
• M32: 3,877,577 km (0.118 R)
• M33: 3,972,871 km (0.103 R)
• M34: 4,075,644 km (0.096 R)
• M35: 4,172,434 km (0.09 R)
• M36: 4,403,862 km (0.111 R)
• M37: 4,503,195 km (0.087 R)
• M38: 4,632,148 km (0.095 R)
• M39: 4,711,585 km (0.118 R)
• M40: 4,798,800 km (0.105 R)
• M41: 4,908,605 km (0.09 R)
• M42: 5,011,678 km (0.073 R)
• M43: 5,093,359 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 13.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.8 AU - 1.06 AU

Year: 598 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,711,738 km

• M1: 202,256 km (0.083 R)
• M2: 329,564 km (0.064 R)
• M3: 547,229 km (0.114 R)
• M4: 717,023 km (0.085 R)
• M5: 814,560 km (0.069 R)
• M6: 901,477 km (0.104 R)
• M7: 1,024,895 km (0.115 R)
• M8: 1,189,303 km (0.111 R)
• M9: 1,326,335 km (0.112 R)
• M10: 1,412,503 km (0.064 R)
• M11: 1,507,199 km (0.038 R)
• M12: 1,630,318 km (0.077 R)
• M13: 1,716,636 km (0.115 R)
• M14: 1,915,152 km (0.105 R)
• M15: 2,114,117 km (0.104 R)
• M16: 2,208,962 km (0.095 R)
• M17: 2,448,618 km (0.092 R)
• M18: 2,579,516 km (0.069 R)
• M19: 2,736,594 km (0.058 R)
• M20: 2,937,504 km (0.085 R)
• M21: 3,143,500 km (0.1 R)
• M22: 3,457,207 km (0.107 R)
• M23: 3,604,710 km (0.111 R)
• M24: 3,719,153 km (0.054 R)
• M25: 4,023,884 km (0.107 R)
• M26: 4,115,138 km (0.114 R)
• M27: 4,355,692 km (0.087 R)
• M28: 4,477,763 km (0.089 R)
• M29: 4,572,459 km (0.078 R)
• M30: 4,744,496 km (0.053 R)
• M31: 5,036,212 km (0.101 R)
• M32: 5,134,797 km (0.087 R)
• M33: 5,596,606 km (0.078 R)
• M34: 5,688,609 km (0.113 R)
• M35: 5,781,060 km (0.061 R)
• M36: 6,040,463 km (0.04 R)
• M37: 6,208,611 km (0.104 R)
• M38: 6,463,675 km (0.103 R)
• M39: 6,722,330 km (0.103 R)
• M40: 6,951,364 km (0.099 R)
• M41: 7,361,412 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.2

Radius: 7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.09 AU - 6.99 AU

Year: 9899 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,711,738 km

• M1: 92,601 km (0.101 R)
• M2: 227,987 km (0.085 R)
• M3: 346,020 km (0.091 R)
• M4: 876,644 km (0.102 R)
• M5: 935,136 km (0.114 R)
• M6: 979,866 km (0.052 R)
• M7: 1,247,497 km (0.071 R)
• M8: 1,381,237 km (0.052 R)
• M9: 1,467,406 km (0.037 R)
• M10: 1,519,914 km (0.099 R)
• M11: 1,573,022 km (0.117 R)
• M12: 1,699,581 km (0.105 R)
• M13: 1,810,882 km (0.079 R)
• M14: 2,676,306 km (0.096 R)
• M15: 3,027,113 km (0.11 R)
• M16: 3,071,992 km (0.087 R)
• M17: 3,139,760 km (0.109 R)
• M18: 3,322,868 km (0.091 R)
• M19: 3,369,243 km (0.111 R)
• M20: 3,415,768 km (0.096 R)
• M21: 3,533,053 km (0.094 R)
• M22: 3,580,475 km (0.039 R)
• M23: 3,723,641 km (0.079 R)
• M24: 4,139,672 km (0.045 R)
• M25: 4,340,732 km (0.116 R)
• M26: 4,570,514 km (0.105 R)
• M27: 4,804,485 km (0.064 R)
• M28: 4,883,323 km (0.102 R)
• M29: 5,042,346 km (0.091 R)
• M30: 5,095,603 km (0.097 R)
• M31: 5,176,086 km (0.118 R)
• M32: 5,365,328 km (0.102 R)
• M33: 5,834,616 km (0.084 R)
• M34: 5,946,964 km (0.12 R)
• M35: 6,116,758 km (0.096 R)
• M36: 7,079,270 km (0.098 R)
• M37: 8,025,776 km (0.102 R)
• M38: 8,371,198 km (0.097 R)
• M39: 8,625,364 km (0.069 R)
• M40: 8,882,224 km (0.069 R)
• M41: 9,076,402 km (0.075 R)
• M42: 9,141,477 km (0.104 R)
• M43: 9,833,966 km (0.11 R)
• M44: 9,934,346 km (0.093 R)
• M45: 10,921,393 km (0.08 R)
• M46: 11,164,339 km (0.119 R)
• M47: 12,441,756 km (0.063 R)
• M48: 12,768,328 km (0.063 R)
• M49: 13,097,742 km (0.091 R)
• M50: 13,578,400 km (0.118 R)
• M51: 13,914,696 km (0.106 R)
• M52: 14,140,290 km (0.061 R)
• M53: 14,329,232 km (0.107 R)
• M54: 14,405,078 km (0.115 R)
• M55: 14,901,145 km (0.109 R)
• M56: 15,209,316 km (0.054 R)
• M57: 15,325,404 km (0.111 R)
• M58: 16,225,086 km (0.102 R)
• M59: 16,661,313 km (0.054 R)
• M60: 16,780,992 km (0.103 R)
• M61: 16,900,969 km (0.085 R)
• M62: 17,464,504 km (0.12 R)
• M63: 17,911,652 km (0.117 R)
• M64: 18,775,730 km (0.075 R)
• M65: 19,108,435 km (0.112 R)
• M66: 19,359,311 km (0.106 R)
• M67: 21,059,191 km (0.101 R)
• M68: 21,578,446 km (0.045 R)
• M69: 24,011,655 km (0.111 R)
• M70: 24,282,427 km (0.112 R)
• M71: 24,735,709 km (0.076 R)
• M72: 24,963,546 km (0.102 R)
• M73: 25,054,801 km (0.113 R)
• M74: 26,205,209 km (0.069 R)
• M75: 26,857,007 km (0.1 R)
• M76: 27,184,925 km (0.049 R)
• M77: 27,514,190 km (0.081 R)
• M78: 28,081,615 km (0.043 R)
• M79: 28,509,764 km (0.087 R)
• M80: 29,227,983 km (0.1 R)
• M81: 29,276,154 km (0.032 R)
• M82: 29,952,336 km (0.076 R)
• M83: 31,418,545 km (0.046 R)
• M84: 32,458,699 km (0.107 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: 314 - 10,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit