🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 8.2

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 300 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 48,836,928 km

• M1: 102,774 km (0.039 R)
• M2: 154,385 km (0.119 R)
• M3: 206,295 km (0.111 R)
• M4: 261,946 km (0.116 R)
• M5: 324,777 km (0.076 R)
• M6: 517,758 km (0.099 R)
• M7: 598,541 km (0.064 R)
• M8: 695,032 km (0.036 R)
• M9: 785,389 km (0.105 R)
• M10: 936,931 km (0.065 R)
• M11: 1,037,760 km (0.112 R)
• M12: 1,111,363 km (0.117 R)
• M13: 1,209,499 km (0.104 R)
• M14: 1,301,202 km (0.111 R)
• M15: 1,385,875 km (0.099 R)
• M16: 1,443,320 km (0.05 R)
• M17: 1,521,261 km (0.092 R)
• M18: 1,610,720 km (0.102 R)
• M19: 1,676,394 km (0.084 R)
• M20: 1,758,523 km (0.117 R)
• M21: 1,857,856 km (0.057 R)
• M22: 1,926,970 km (0.083 R)
• M23: 2,002,367 km (0.11 R)
• M24: 2,117,259 km (0.101 R)
• M25: 2,228,709 km (0.07 R)
• M26: 2,290,942 km (0.092 R)
• M27: 2,376,661 km (0.039 R)
• M28: 2,463,578 km (0.074 R)
• M29: 2,581,012 km (0.087 R)
• M30: 2,754,695 km (0.119 R)
• M31: 2,833,832 km (0.094 R)
• M32: 3,000,634 km (0.097 R)
• M33: 3,170,727 km (0.115 R)
• M34: 3,253,754 km (0.102 R)
• M35: 3,356,976 km (0.056 R)
• M36: 3,448,081 km (0.101 R)
• M37: 3,507,172 km (0.094 R)
• M38: 3,639,716 km (0.076 R)
• M39: 3,726,633 km (0.067 R)
• M40: 3,780,637 km (0.094 R)
• M41: 3,841,524 km (0.076 R)
• M42: 4,144,310 km (0.09 R)
• M43: 4,426,302 km (0.074 R)
• M44: 4,497,810 km (0.104 R)
• M45: 4,591,308 km (0.068 R)
• M46: 4,721,758 km (0.109 R)
• M47: 4,787,581 km (0.047 R)
• M48: 4,897,834 km (0.06 R)
• M49: 5,038,606 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 10.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.23 AU - 4.75 AU

Year: 6453 Days

Day: 12.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 48,836,928 km

• M1: 137,780 km (0.062 R)
• M2: 278,850 km (0.099 R)
• M3: 378,034 km (0.062 R)
• M4: 575,353 km (0.064 R)
• M5: 656,286 km (0.098 R)
• M6: 854,054 km (0.118 R)
• M7: 989,141 km (0.109 R)
• M8: 1,201,121 km (0.119 R)
• M9: 1,344,885 km (0.119 R)
• M10: 1,729,800 km (0.063 R)
• M11: 1,966,464 km (0.097 R)
• M12: 2,762,923 km (0.118 R)
• M13: 2,955,156 km (0.063 R)
• M14: 3,028,459 km (0.12 R)
• M15: 3,277,091 km (0.11 R)
• M16: 3,442,397 km (0.119 R)
• M17: 3,995,310 km (0.118 R)
• M18: 4,117,382 km (0.084 R)
• M19: 4,449,190 km (0.098 R)
• M20: 5,481,266 km (0.101 R)
• M21: 5,846,434 km (0.117 R)
• M22: 6,031,936 km (0.103 R)
• M23: 6,345,642 km (0.117 R)
• M24: 6,552,387 km (0.107 R)
• M25: 6,648,578 km (0.088 R)
• M26: 6,988,913 km (0.063 R)
• M27: 7,153,022 km (0.093 R)
• M28: 8,044,177 km (0.073 R)
• M29: 8,268,125 km (0.053 R)
• M30: 8,546,526 km (0.078 R)
• M31: 8,669,346 km (0.12 R)
• M32: 9,148,658 km (0.088 R)
• M33: 9,400,431 km (0.053 R)
• M34: 10,769,700 km (0.046 R)
• M35: 11,361,659 km (0.097 R)
• M36: 11,458,150 km (0.078 R)
• M37: 12,958,018 km (0.097 R)
• M38: 13,241,057 km (0.102 R)
• M39: 13,342,634 km (0.045 R)
• M40: 13,730,990 km (0.04 R)
• M41: 13,854,408 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.3

Radius: 6.9

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.12 AU - 8.54 AU

Year: 12107 Days

Day: 24.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,836,928 km

• M1: 108,458 km (0.076 R)
• M2: 193,879 km (0.081 R)
• M3: 490,531 km (0.118 R)
• M4: 630,854 km (0.094 R)
• M5: 820,245 km (0.117 R)
• M6: 1,087,128 km (0.071 R)
• M7: 1,424,022 km (0.032 R)
• M8: 1,697,337 km (0.115 R)
• M9: 2,889,782 km (0.081 R)
• M10: 3,412,926 km (0.087 R)
• M11: 3,533,053 km (0.101 R)
• M12: 4,577,695 km (0.047 R)
• M13: 5,013,922 km (0.099 R)
• M14: 5,428,159 km (0.114 R)
• M15: 6,034,030 km (0.093 R)
• M16: 6,511,696 km (0.111 R)
• M17: 6,623,745 km (0.06 R)
• M18: 6,773,941 km (0.115 R)
• M19: 7,154,668 km (0.117 R)
• M20: 8,622,672 km (0.073 R)
• M21: 9,496,174 km (0.111 R)
• M22: 10,007,798 km (0.108 R)
• M23: 10,353,968 km (0.118 R)
• M24: 10,441,034 km (0.095 R)
• M25: 10,659,895 km (0.082 R)
• M26: 11,236,296 km (0.112 R)
• M27: 12,465,243 km (0.09 R)
• M28: 13,355,500 km (0.115 R)
• M29: 13,402,922 km (0.062 R)
• M30: 13,497,917 km (0.107 R)
• M31: 13,784,247 km (0.075 R)
• M32: 14,265,952 km (0.107 R)
• M33: 14,998,982 km (0.073 R)
• M34: 15,594,082 km (0.106 R)
• M35: 15,794,244 km (0.051 R)
• M36: 15,844,359 km (0.119 R)
• M37: 15,944,889 km (0.092 R)
• M38: 16,552,107 km (0.109 R)
• M39: 16,858,633 km (0.093 R)
• M40: 17,270,177 km (0.069 R)
• M41: 18,260,963 km (0.08 R)
• M42: 18,313,622 km (0.114 R)
• M43: 20,133,929 km (0.038 R)
• M44: 20,406,346 km (0.12 R)
• M45: 20,515,702 km (0.115 R)
• M46: 21,065,325 km (0.094 R)
• M47: 21,120,676 km (0.119 R)
• M48: 21,342,081 km (0.11 R)
• M49: 21,508,583 km (0.049 R)
• M50: 21,731,335 km (0.041 R)
• M51: 22,460,624 km (0.059 R)
• M52: 22,799,912 km (0.052 R)
• M53: 24,521,784 km (0.107 R)
• M54: 24,638,021 km (0.073 R)
• M55: 26,523,104 km (0.091 R)
• M56: 26,941,679 km (0.082 R)
• M57: 27,241,922 km (0.089 R)
• M58: 27,422,636 km (0.09 R)
• M59: 27,906,436 km (0.031 R)
• M60: 28,698,706 km (0.049 R)
• M61: 30,242,855 km (0.106 R)
• M62: 30,805,343 km (0.091 R)
• M63: 31,119,349 km (0.065 R)
• M64: 31,560,812 km (0.09 R)
• M65: 31,623,943 km (0.112 R)
• M66: 32,131,379 km (0.111 R)
• M67: 33,218,207 km (0.062 R)
• M68: 33,798,647 km (0.101 R)
• M69: 34,122,377 km (0.091 R)
• M70: 34,317,303 km (0.053 R)
• M71: 34,382,228 km (0.077 R)
• M72: 34,838,502 km (0.08 R)
• M73: 35,493,890 km (0.107 R)
• M74: 36,020,923 km (0.113 R)
• M75: 38,627,816 km (0.065 R)
• M76: 38,898,588 km (0.113 R)
• M77: 39,374,010 km (0.107 R)
• M78: 40,605,200 km (0.062 R)
• M79: 40,949,425 km (0.109 R)
• M80: 42,196,772 km (0.041 R)
• M81: 42,336,197 km (0.12 R)
• M82: 43,386,225 km (0.065 R)
• M83: 43,738,229 km (0.065 R)
• M84: 44,232,500 km (0.101 R)
• M85: 44,728,716 km (0.069 R)
• M86: 45,155,369 km (0.085 R)
• M87: 46,156,478 km (0.079 R)
• M88: 46,300,092 km (0.119 R)
• M89: 46,948,001 km (0.112 R)
• M90: 47,020,256 km (0.068 R)
• M91: 47,744,160 km (0.057 R)
• M92: 47,961,975 km (0.062 R)
• M93: 48,763,820 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 16,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit