🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 147 Days

Day: 35.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.39 AU - 1.71 AU

Year: 678 Days

Day: 36.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.4

Radius: 5.4

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.81 AU - 13.89 AU

Year: 18116 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,460,061 km

• M1: 69,114 km (0.114 R)
• M2: 379,530 km (0.048 R)
• M3: 679,773 km (0.027 R)
• M4: 1,109,867 km (0.115 R)
• M5: 1,156,990 km (0.105 R)
• M6: 1,351,916 km (0.067 R)
• M7: 1,772,436 km (0.074 R)
• M8: 1,883,587 km (0.09 R)
• M9: 2,171,712 km (0.094 R)
• M10: 2,260,873 km (0.114 R)
• M11: 2,412,116 km (0.11 R)
• M12: 2,820,668 km (0.115 R)
• M13: 3,665,597 km (0.119 R)
• M14: 3,771,961 km (0.11 R)
• M15: 3,843,468 km (0.055 R)
• M16: 3,915,425 km (0.076 R)
• M17: 4,207,590 km (0.078 R)
• M18: 6,019,669 km (0.111 R)
• M19: 6,187,368 km (0.099 R)
• M20: 6,613,273 km (0.088 R)
• M21: 6,786,208 km (0.063 R)
• M22: 7,855,384 km (0.099 R)
• M23: 8,738,311 km (0.093 R)
• M24: 8,880,578 km (0.083 R)
• M25: 9,119,486 km (0.064 R)
• M26: 9,360,339 km (0.115 R)
• M27: 9,799,409 km (0.094 R)
• M28: 9,848,626 km (0.114 R)
• M29: 11,517,540 km (0.113 R)
• M30: 11,569,451 km (0.103 R)
• M31: 11,777,990 km (0.107 R)
• M32: 12,251,617 km (0.116 R)
• M33: 13,326,328 km (0.084 R)
• M34: 13,985,606 km (0.045 R)
• M35: 14,096,458 km (0.11 R)
• M36: 14,207,609 km (0.039 R)
• M37: 14,375,009 km (0.09 R)
• M38: 14,655,355 km (0.07 R)
• M39: 14,768,003 km (0.098 R)
• M40: 14,994,195 km (0.075 R)
• M41: 15,507,166 km (0.096 R)
• M42: 15,622,057 km (0.119 R)
• M43: 15,968,077 km (0.103 R)
• M44: 16,258,446 km (0.114 R)
• M45: 17,258,508 km (0.113 R)
• M46: 17,796,163 km (0.104 R)
• M47: 18,460,527 km (0.098 R)
• M48: 20,439,108 km (0.107 R)
• M49: 21,709,493 km (0.096 R)
• M50: 22,613,813 km (0.049 R)
• M51: 25,062,580 km (0.032 R)
• M52: 27,733,201 km (0.078 R)
• M53: 28,152,075 km (0.098 R)
• M54: 28,713,666 km (0.102 R)
• M55: 29,420,964 km (0.103 R)
• M56: 29,705,500 km (0.112 R)
• M57: 30,924,872 km (0.069 R)
• M58: 31,577,119 km (0.118 R)
• M59: 33,042,579 km (0.065 R)
• M60: 33,264,283 km (0.091 R)
• M61: 33,338,185 km (0.112 R)
• M62: 33,486,436 km (0.118 R)
• M63: 34,980,470 km (0.095 R)
• M64: 35,887,332 km (0.073 R)
• M65: 36,343,606 km (0.079 R)
• M66: 36,572,491 km (0.062 R)
• M67: 40,062,459 km (0.07 R)
• M68: 41,328,805 km (0.049 R)
• M69: 41,408,391 km (0.079 R)
• M70: 41,567,713 km (0.116 R)
• M71: 42,046,875 km (0.047 R)
• M72: 42,206,945 km (0.043 R)
• M73: 43,333,566 km (0.099 R)
• M74: 43,576,214 km (0.119 R)
• M75: 43,738,229 km (0.076 R)
• M76: 44,878,164 km (0.112 R)
• M77: 45,616,131 km (0.057 R)
• M78: 46,358,136 km (0.066 R)
• M79: 47,353,560 km (0.053 R)
• M80: 47,436,886 km (0.096 R)
• M81: 49,028,309 km (0.025 R)
• M82: 49,112,532 km (0.089 R)
• M83: 52,780,522 km (0.103 R)
• M84: 53,039,626 km (0.084 R)
• M85: 53,732,862 km (0.106 R)
• M86: 54,167,594 km (0.108 R)
• M87: 54,516,306 km (0.061 R)
• M88: 56,623,841 km (0.09 R)
• M89: 56,800,666 km (0.086 R)
• M90: 57,066,352 km (0.108 R)
• M91: 57,243,625 km (0.079 R)
• M92: 57,421,048 km (0.092 R)
• M93: 58,043,675 km (0.11 R)
• M94: 59,564,935 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 4.2

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.3 AU - 17.88 AU

Year: 20602 Days

Day: 22.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,460,061 km

• M1: 122,371 km (0.082 R)
• M2: 741,108 km (0.073 R)
• M3: 817,552 km (0.11 R)
• M4: 876,793 km (0.086 R)
• M5: 978,520 km (0.063 R)
• M6: 1,171,202 km (0.115 R)
• M7: 1,518,269 km (0.101 R)
• M8: 2,027,350 km (0.049 R)
• M9: 2,497,985 km (0.051 R)
• M10: 2,879,909 km (0.097 R)
• M11: 2,910,127 km (0.088 R)
• M12: 2,970,715 km (0.082 R)
• M13: 3,093,086 km (0.119 R)
• M14: 3,599,325 km (0.094 R)
• M15: 4,900,976 km (0.084 R)
• M16: 4,973,232 km (0.04 R)
• M17: 5,413,797 km (0.089 R)
• M18: 5,451,047 km (0.106 R)
• M19: 5,638,643 km (0.076 R)
• M20: 6,097,609 km (0.03 R)
• M21: 6,608,336 km (0.04 R)
• M22: 7,754,256 km (0.112 R)
• M23: 7,838,480 km (0.087 R)
• M24: 8,306,721 km (0.056 R)
• M25: 8,436,123 km (0.074 R)
• M26: 8,566,124 km (0.046 R)
• M27: 8,653,040 km (0.051 R)
• M28: 10,734,096 km (0.115 R)
• M29: 10,827,894 km (0.075 R)
• M30: 11,063,660 km (0.073 R)
• M31: 11,253,500 km (0.086 R)
• M32: 11,396,515 km (0.028 R)
• M33: 12,121,018 km (0.111 R)
• M34: 12,218,855 km (0.109 R)
• M35: 12,513,563 km (0.042 R)
• M36: 13,260,654 km (0.111 R)
• M37: 14,124,582 km (0.119 R)
• M38: 14,797,473 km (0.09 R)
• M39: 15,375,071 km (0.101 R)
• M40: 15,427,879 km (0.116 R)
• M41: 15,480,836 km (0.081 R)
• M42: 15,533,794 km (0.091 R)
• M43: 15,853,036 km (0.118 R)
• M44: 16,335,938 km (0.1 R)
• M45: 17,591,662 km (0.112 R)
• M46: 17,647,014 km (0.114 R)
• M47: 18,091,469 km (0.1 R)
• M48: 18,259,019 km (0.073 R)
• M49: 18,483,415 km (0.075 R)
• M50: 19,446,826 km (0.078 R)
• M51: 19,733,306 km (0.064 R)
• M52: 20,136,771 km (0.094 R)
• M53: 21,127,707 km (0.086 R)
• M54: 21,363,174 km (0.064 R)
• M55: 21,481,357 km (0.118 R)
• M56: 22,373,708 km (0.114 R)
• M57: 22,975,391 km (0.081 R)
• M58: 23,156,853 km (0.109 R)
• M59: 24,071,644 km (0.1 R)
• M60: 24,194,464 km (0.086 R)
• M61: 24,873,937 km (0.08 R)
• M62: 24,998,103 km (0.085 R)
• M63: 25,060,336 km (0.084 R)
• M64: 25,434,480 km (0.112 R)
• M65: 25,747,738 km (0.091 R)
• M66: 25,999,212 km (0.1 R)
• M67: 26,125,323 km (0.113 R)
• M68: 27,077,215 km (0.071 R)
• M69: 27,718,092 km (0.08 R)
• M70: 27,911,372 km (0.034 R)
• M71: 28,884,207 km (0.112 R)
• M72: 32,138,859 km (0.092 R)
• M73: 33,912,491 km (0.049 R)
• M74: 33,981,306 km (0.106 R)
• M75: 34,672,298 km (0.05 R)
• M76: 35,158,791 km (0.108 R)
• M77: 35,507,653 km (0.049 R)
• M78: 35,857,562 km (0.096 R)
• M79: 36,772,952 km (0.056 R)
• M80: 36,985,231 km (0.087 R)
• M81: 37,553,404 km (0.092 R)
• M82: 37,624,762 km (0.037 R)
• M83: 38,698,426 km (0.094 R)
• M84: 38,770,383 km (0.095 R)
• M85: 39,419,937 km (0.12 R)
• M86: 39,927,672 km (0.066 R)
• M87: 40,073,081 km (0.085 R)
• M88: 40,510,355 km (0.044 R)
• M89: 40,949,425 km (0.118 R)
• M90: 44,894,770 km (0.071 R)
• M91: 45,046,013 km (0.088 R)
• M92: 45,500,791 km (0.113 R)
• M93: 46,491,129 km (0.057 R)
• M94: 48,570,988 km (0.092 R)
• M95: 49,661,257 km (0.071 R)
• M96: 49,974,216 km (0.105 R)
• M97: 50,366,312 km (0.054 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 10,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit