🌌 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: 472.5

Radius: 9.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.59 AU - 0.61 AU

Year: 321 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,639,613 km

• M1: 116,387 km (0.073 R)
• M2: 202,855 km (0.111 R)
• M3: 263,292 km (0.104 R)
• M4: 374,443 km (0.11 R)
• M5: 482,154 km (0.032 R)
• M6: 604,824 km (0.113 R)
• M7: 686,355 km (0.095 R)
• M8: 778,807 km (0.054 R)
• M9: 837,150 km (0.118 R)
• M10: 1,006,794 km (0.089 R)
• M11: 1,140,684 km (0.096 R)
• M12: 1,215,782 km (0.114 R)
• M13: 1,284,597 km (0.079 R)
• M14: 1,350,570 km (0.114 R)
• M15: 1,417,889 km (0.072 R)
• M16: 1,486,255 km (0.096 R)
• M17: 1,551,330 km (0.097 R)
• M18: 1,626,428 km (0.119 R)
• M19: 1,711,848 km (0.108 R)
• M20: 1,780,364 km (0.116 R)
• M21: 1,840,503 km (0.085 R)
• M22: 1,920,089 km (0.087 R)
• M23: 2,034,681 km (0.06 R)
• M24: 2,102,598 km (0.111 R)
• M25: 2,245,763 km (0.116 R)
• M26: 2,305,902 km (0.114 R)
• M27: 2,567,847 km (0.079 R)
• M28: 2,636,214 km (0.062 R)
• M29: 2,785,512 km (0.073 R)
• M30: 2,899,356 km (0.032 R)
• M31: 3,171,026 km (0.106 R)
• M32: 3,233,109 km (0.062 R)
• M33: 3,364,456 km (0.05 R)
• M34: 3,462,592 km (0.088 R)
• M35: 3,614,584 km (0.062 R)
• M36: 3,745,033 km (0.04 R)
• M37: 3,810,707 km (0.043 R)
• M38: 3,889,096 km (0.078 R)
• M39: 4,016,553 km (0.113 R)
• M40: 4,096,289 km (0.106 R)
• M41: 4,188,890 km (0.047 R)
• M42: 4,250,973 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 9.7

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.8 AU - 0.8 AU

Year: 494 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,639,613 km

• M1: 127,757 km (0.086 R)
• M2: 197,619 km (0.096 R)
• M3: 263,591 km (0.041 R)
• M4: 358,736 km (0.113 R)
• M5: 426,952 km (0.071 R)
• M6: 575,054 km (0.088 R)
• M7: 644,916 km (0.078 R)
• M8: 774,917 km (0.099 R)
• M9: 898,784 km (0.109 R)
• M10: 1,133,503 km (0.12 R)
• M11: 1,218,175 km (0.054 R)
• M12: 1,299,108 km (0.11 R)
• M13: 1,479,074 km (0.039 R)
• M14: 1,553,424 km (0.113 R)
• M15: 1,622,688 km (0.115 R)
• M16: 1,731,895 km (0.109 R)
• M17: 1,843,495 km (0.072 R)
• M18: 2,019,122 km (0.095 R)
• M19: 2,109,031 km (0.112 R)
• M20: 2,372,323 km (0.108 R)
• M21: 2,526,558 km (0.074 R)
• M22: 2,661,496 km (0.054 R)
• M23: 2,745,121 km (0.119 R)
• M24: 2,907,285 km (0.1 R)
• M25: 3,040,876 km (0.083 R)
• M26: 3,136,469 km (0.114 R)
• M27: 3,200,796 km (0.069 R)
• M28: 3,265,422 km (0.083 R)
• M29: 3,528,864 km (0.11 R)
• M30: 3,612,639 km (0.108 R)
• M31: 3,688,485 km (0.115 R)
• M32: 3,773,606 km (0.117 R)
• M33: 4,173,033 km (0.108 R)
• M34: 4,342,078 km (0.069 R)
• M35: 4,459,064 km (0.081 R)
• M36: 4,705,451 km (0.056 R)
• M37: 4,825,579 km (0.092 R)
• M38: 4,909,353 km (0.089 R)
• M39: 4,993,727 km (0.085 R)
• M40: 5,135,396 km (0.071 R)
• M41: 5,374,304 km (0.095 R)
• M42: 5,441,922 km (0.101 R)
• M43: 5,587,630 km (0.088 R)
• M44: 5,863,339 km (0.084 R)
• M45: 5,942,925 km (0.093 R)
• M46: 6,022,810 km (0.059 R)
• M47: 6,103,144 km (0.066 R)
• M48: 6,163,582 km (0.092 R)
• M49: 6,387,081 km (0.11 R)
• M50: 6,489,406 km (0.073 R)
• M51: 6,582,157 km (0.102 R)
• M52: 6,664,884 km (0.039 R)
• M53: 6,789,649 km (0.081 R)
• M54: 6,873,274 km (0.025 R)
• M55: 6,936,255 km (0.087 R)
• M56: 7,031,100 km (0.112 R)
• M57: 7,126,244 km (0.111 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 3.1

Gravity: 85.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6 AU - 6.04 AU

Year: 10195 Days

Day: 16.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,639,613 km

• M1: 56,847 km (0.094 R)
• M2: 98,136 km (0.113 R)
• M3: 124,017 km (0.105 R)
• M4: 195,524 km (0.042 R)
• M5: 230,381 km (0.075 R)
• M6: 280,346 km (0.089 R)
• M7: 405,859 km (0.115 R)
• M8: 668,104 km (0.088 R)
• M9: 704,157 km (0.113 R)
• M10: 1,119,740 km (0.114 R)
• M11: 1,549,535 km (0.102 R)
• M12: 1,769,144 km (0.074 R)
• M13: 1,869,973 km (0.105 R)
• M14: 2,541,369 km (0.114 R)
• M15: 2,569,643 km (0.065 R)
• M16: 2,598,066 km (0.087 R)
• M17: 2,976,549 km (0.04 R)
• M18: 3,340,969 km (0.102 R)
• M19: 3,591,845 km (0.116 R)
• M20: 3,655,424 km (0.049 R)
• M21: 4,413,736 km (0.088 R)
• M22: 4,827,972 km (0.113 R)
• M23: 5,111,161 km (0.106 R)
• M24: 5,656,295 km (0.111 R)
• M25: 5,693,246 km (0.091 R)
• M26: 5,767,596 km (0.03 R)
• M27: 6,372,869 km (0.074 R)
• M28: 6,840,063 km (0.091 R)
• M29: 7,197,752 km (0.075 R)
• M30: 7,480,043 km (0.115 R)
• M31: 8,180,610 km (0.104 R)
• M32: 8,559,841 km (0.084 R)
• M33: 8,644,962 km (0.056 R)
• M34: 8,687,597 km (0.068 R)
• M35: 9,031,223 km (0.115 R)
• M36: 9,467,002 km (0.101 R)
• M37: 10,178,490 km (0.096 R)
• M38: 10,723,175 km (0.099 R)
• M39: 11,138,010 km (0.074 R)
• M40: 11,604,905 km (0.108 R)
• M41: 11,793,548 km (0.031 R)
• M42: 12,030,661 km (0.117 R)
• M43: 12,461,503 km (0.086 R)
• M44: 12,654,633 km (0.12 R)
• M45: 13,092,656 km (0.073 R)
• M46: 14,588,485 km (0.042 R)
• M47: 14,996,439 km (0.059 R)
• M48: 17,145,113 km (0.114 R)
• M49: 18,063,793 km (0.103 R)
• M50: 18,173,000 km (0.05 R)
• M51: 18,282,356 km (0.091 R)
• M52: 18,501,666 km (0.097 R)
• M53: 19,667,482 km (0.096 R)
• M54: 20,457,958 km (0.116 R)
• M55: 21,143,565 km (0.116 R)
• M56: 21,258,605 km (0.102 R)
• M57: 21,316,201 km (0.083 R)
• M58: 22,011,232 km (0.101 R)
• M59: 22,127,769 km (0.063 R)
• M60: 23,960,642 km (0.113 R)
• M61: 24,321,023 km (0.107 R)
• M62: 25,535,010 km (0.094 R)
• M63: 25,596,196 km (0.086 R)
• M64: 25,841,536 km (0.098 R)
• M65: 25,964,506 km (0.055 R)
• M66: 26,396,395 km (0.105 R)
• M67: 26,706,361 km (0.113 R)
• M68: 29,037,246 km (0.073 R)
• M69: 29,357,236 km (0.108 R)
• M70: 30,974,538 km (0.084 R)
• M71: 32,090,538 km (0.115 R)
• M72: 33,152,983 km (0.073 R)
• M73: 34,632,655 km (0.069 R)
• M74: 36,202,386 km (0.092 R)
• M75: 36,340,016 km (0.055 R)
• M76: 36,477,646 km (0.12 R)
• M77: 37,169,087 km (0.075 R)
• M78: 38,705,457 km (0.104 R)
• M79: 38,987,000 km (0.093 R)
• M80: 39,057,461 km (0.112 R)
• M81: 39,269,291 km (0.05 R)
• M82: 39,977,787 km (0.085 R)
• M83: 40,690,621 km (0.115 R)
• M84: 41,120,266 km (0.113 R)
• M85: 41,407,494 km (0.116 R)
• M86: 41,479,450 km (0.089 R)
• M87: 43,291,081 km (0.064 R)
• M88: 43,364,084 km (0.119 R)
• M89: 44,243,271 km (0.073 R)
• M90: 44,316,724 km (0.084 R)
• M91: 45,721,597 km (0.078 R)
• M92: 46,616,342 km (0.073 R)
• M93: 48,650,574 km (0.115 R)
• M94: 49,106,548 km (0.054 R)
• M95: 49,946,241 km (0.092 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: 236 - 14,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit