🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 11.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.77 AU - 1.05 AU

Year: 579 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,833,796 km

• M1: 149,299 km (0.107 R)
• M2: 235,467 km (0.087 R)
• M3: 341,682 km (0.045 R)
• M4: 425,456 km (0.076 R)
• M5: 522,845 km (0.101 R)
• M6: 615,894 km (0.075 R)
• M7: 695,929 km (0.076 R)
• M8: 847,173 km (0.069 R)
• M9: 1,015,919 km (0.116 R)
• M10: 1,154,746 km (0.112 R)
• M11: 1,232,686 km (0.114 R)
• M12: 1,432,549 km (0.091 R)
• M13: 1,543,252 km (0.103 R)
• M14: 1,630,018 km (0.099 R)
• M15: 1,704,668 km (0.059 R)
• M16: 1,801,607 km (0.074 R)
• M17: 1,986,510 km (0.036 R)
• M18: 2,133,116 km (0.066 R)
• M19: 2,230,504 km (0.115 R)
• M20: 2,468,664 km (0.115 R)
• M21: 2,772,198 km (0.113 R)
• M22: 2,854,178 km (0.053 R)
• M23: 3,215,756 km (0.113 R)
• M24: 3,406,643 km (0.09 R)
• M25: 3,538,887 km (0.068 R)
• M26: 3,619,072 km (0.107 R)
• M27: 3,700,004 km (0.105 R)
• M28: 3,900,166 km (0.062 R)
• M29: 4,038,694 km (0.097 R)
• M30: 4,131,893 km (0.057 R)
• M31: 4,522,044 km (0.096 R)
• M32: 4,706,947 km (0.109 R)
• M33: 4,785,636 km (0.061 R)
• M34: 4,954,083 km (0.119 R)
• M35: 5,034,118 km (0.112 R)
• M36: 5,114,452 km (0.064 R)
• M37: 5,215,730 km (0.055 R)
• M38: 5,317,456 km (0.05 R)
• M39: 5,450,898 km (0.093 R)
• M40: 5,533,476 km (0.079 R)
• M41: 5,889,519 km (0.066 R)
• M42: 6,006,205 km (0.112 R)
• M43: 6,113,018 km (0.056 R)
• M44: 6,220,579 km (0.115 R)
• M45: 6,350,280 km (0.12 R)
• M46: 6,437,346 km (0.053 R)
• M47: 6,513,940 km (0.106 R)
• M48: 6,623,745 km (0.11 R)
• M49: 6,778,579 km (0.1 R)
• M50: 6,867,440 km (0.11 R)
• M51: 7,159,455 km (0.093 R)
• M52: 7,363,955 km (0.092 R)
• M53: 7,709,227 km (0.099 R)
• M54: 7,872,139 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 12.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.91 AU - 0.95 AU

Year: 598 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,833,796 km

• M1: 162,912 km (0.088 R)
• M2: 242,648 km (0.106 R)
• M3: 332,855 km (0.102 R)
• M4: 447,597 km (0.057 R)
• M5: 542,442 km (0.092 R)
• M6: 624,571 km (0.058 R)
• M7: 773,720 km (0.107 R)
• M8: 914,641 km (0.07 R)
• M9: 997,818 km (0.11 R)
• M10: 1,098,946 km (0.064 R)
• M11: 1,227,899 km (0.073 R)
• M12: 1,316,760 km (0.066 R)
• M13: 1,454,390 km (0.077 R)
• M14: 1,553,424 km (0.072 R)
• M15: 1,713,045 km (0.119 R)
• M16: 1,804,300 km (0.09 R)
• M17: 1,892,563 km (0.101 R)
• M18: 2,092,874 km (0.055 R)
• M19: 2,185,924 km (0.097 R)
• M20: 2,295,280 km (0.115 R)
• M21: 2,483,773 km (0.083 R)
• M22: 2,640,402 km (0.071 R)
• M23: 2,719,988 km (0.104 R)
• M24: 2,821,865 km (0.1 R)
• M25: 2,930,772 km (0.052 R)
• M26: 3,068,701 km (0.038 R)
• M27: 3,158,161 km (0.033 R)
• M28: 3,271,257 km (0.061 R)
• M29: 3,380,014 km (0.053 R)
• M30: 3,560,130 km (0.084 R)
• M31: 3,731,420 km (0.091 R)
• M32: 3,845,264 km (0.054 R)
• M33: 3,972,422 km (0.072 R)
• M34: 4,064,125 km (0.1 R)
• M35: 4,318,442 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.5

Radius: 6.9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.25 AU - 8.51 AU

Year: 14751 Days

Day: 16.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,833,796 km

• M1: 129,103 km (0.105 R)
• M2: 522,545 km (0.095 R)
• M3: 985,700 km (0.111 R)
• M4: 1,149,061 km (0.115 R)
• M5: 1,410,558 km (0.1 R)
• M6: 2,221,828 km (0.095 R)
• M7: 2,772,647 km (0.079 R)
• M8: 3,642,858 km (0.095 R)
• M9: 3,769,118 km (0.109 R)
• M10: 4,455,773 km (0.1 R)
• M11: 4,899,929 km (0.036 R)
• M12: 5,251,184 km (0.086 R)
• M13: 5,394,050 km (0.078 R)
• M14: 6,429,268 km (0.049 R)
• M15: 7,008,660 km (0.112 R)
• M16: 7,245,174 km (0.102 R)
• M17: 7,929,286 km (0.114 R)
• M18: 8,216,962 km (0.062 R)
• M19: 8,299,839 km (0.086 R)
• M20: 9,057,702 km (0.108 R)
• M21: 9,445,011 km (0.078 R)
• M22: 9,706,209 km (0.085 R)
• M23: 10,191,205 km (0.11 R)
• M24: 10,956,099 km (0.113 R)
• M25: 11,093,131 km (0.119 R)
• M26: 12,732,125 km (0.068 R)
• M27: 12,828,017 km (0.061 R)
• M28: 13,020,550 km (0.038 R)
• M29: 14,096,757 km (0.099 R)
• M30: 14,195,940 km (0.054 R)
• M31: 14,245,756 km (0.107 R)
• M32: 14,796,426 km (0.078 R)
• M33: 15,507,315 km (0.102 R)
• M34: 15,763,876 km (0.095 R)
• M35: 16,125,454 km (0.061 R)
• M36: 16,594,443 km (0.031 R)
• M37: 17,759,511 km (0.119 R)
• M38: 18,081,745 km (0.112 R)
• M39: 19,335,076 km (0.052 R)
• M40: 19,445,479 km (0.102 R)
• M41: 20,223,538 km (0.085 R)
• M42: 20,279,487 km (0.094 R)
• M43: 20,335,437 km (0.067 R)
• M44: 20,672,631 km (0.1 R)
• M45: 22,792,432 km (0.108 R)
• M46: 24,620,967 km (0.101 R)
• M47: 24,980,301 km (0.11 R)
• M48: 25,100,578 km (0.088 R)
• M49: 25,462,156 km (0.1 R)
• M50: 25,522,594 km (0.095 R)
• M51: 25,704,205 km (0.116 R)
• M52: 26,312,769 km (0.039 R)
• M53: 28,668,038 km (0.083 R)
• M54: 29,998,263 km (0.028 R)
• M55: 30,317,953 km (0.082 R)
• M56: 30,896,299 km (0.063 R)
• M57: 31,478,085 km (0.106 R)
• M58: 31,607,936 km (0.118 R)
• M59: 32,128,985 km (0.074 R)
• M60: 32,390,632 km (0.077 R)
• M61: 32,981,693 km (0.099 R)
• M62: 34,441,619 km (0.102 R)
• M63: 34,642,379 km (0.113 R)
• M64: 35,112,266 km (0.114 R)
• M65: 35,516,629 km (0.039 R)
• M66: 36,262,075 km (0.084 R)
• M67: 36,329,992 km (0.052 R)
• M68: 36,534,343 km (0.083 R)
• M69: 36,807,359 km (0.098 R)
• M70: 37,012,608 km (0.101 R)
• M71: 37,149,639 km (0.105 R)
• M72: 37,561,632 km (0.093 R)
• M73: 37,699,411 km (0.108 R)
• M74: 37,768,226 km (0.082 R)
• M75: 38,113,498 km (0.112 R)
• M76: 38,182,613 km (0.115 R)
• M77: 38,459,668 km (0.101 R)
• M78: 39,434,747 km (0.117 R)
• M79: 39,644,633 km (0.11 R)
• M80: 41,693,675 km (0.102 R)
• M81: 41,907,600 km (0.117 R)
• M82: 43,415,247 km (0.029 R)
• M83: 44,212,005 km (0.112 R)
• M84: 44,575,827 km (0.116 R)
• M85: 45,233,011 km (0.091 R)
• M86: 46,853,305 km (0.09 R)
• M87: 47,521,559 km (0.08 R)
• M88: 48,642,346 km (0.112 R)
• M89: 49,168,332 km (0.084 R)
• M90: 49,847,506 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 18,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit