🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.82 AU - 2.46 AU

Year: 1179 Days

Day: 38.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.38 AU - 4.58 AU

Year: 2991 Days

Day: 14.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.73 AU - 4.65 AU

Year: 3231 Days

Day: 33.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,204,278 km

• M1: 1,543,551 km (0.039 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 9.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.14 AU - 6.66 AU

Year: 6100 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,204,278 km

• M1: 119,379 km (0.098 R)
• M2: 323,730 km (0.114 R)
• M3: 387,159 km (0.096 R)
• M4: 524,041 km (0.105 R)
• M5: 602,131 km (0.031 R)
• M6: 702,661 km (0.102 R)
• M7: 771,027 km (0.117 R)
• M8: 894,745 km (0.117 R)
• M9: 1,111,363 km (0.099 R)
• M10: 1,352,814 km (0.078 R)
• M11: 1,439,730 km (0.079 R)
• M12: 1,797,718 km (0.103 R)
• M13: 2,082,103 km (0.102 R)
• M14: 2,248,456 km (0.106 R)
• M15: 2,371,425 km (0.098 R)
• M16: 2,783,867 km (0.077 R)
• M17: 2,977,746 km (0.088 R)
• M18: 3,155,169 km (0.079 R)
• M19: 3,368,346 km (0.12 R)
• M20: 3,685,942 km (0.111 R)
• M21: 3,764,032 km (0.078 R)
• M22: 4,047,520 km (0.049 R)
• M23: 4,456,072 km (0.073 R)
• M24: 5,249,838 km (0.034 R)
• M25: 5,477,376 km (0.094 R)
• M26: 5,605,133 km (0.11 R)
• M27: 5,721,071 km (0.025 R)
• M28: 6,205,918 km (0.079 R)
• M29: 6,272,489 km (0.11 R)
• M30: 6,744,919 km (0.095 R)
• M31: 6,950,915 km (0.106 R)
• M32: 7,033,942 km (0.113 R)
• M33: 7,159,006 km (0.104 R)
• M34: 7,567,109 km (0.059 R)
• M35: 8,171,784 km (0.12 R)
• M36: 8,539,046 km (0.032 R)
• M37: 8,881,775 km (0.104 R)
• M38: 9,381,282 km (0.052 R)
• M39: 9,457,727 km (0.111 R)
• M40: 9,874,357 km (0.058 R)
• M41: 10,077,212 km (0.101 R)
• M42: 10,233,990 km (0.095 R)
• M43: 10,297,121 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.7

Radius: 4.5

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.76 AU - 13.16 AU

Year: 16569 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,204,278 km

• M1: 68,217 km (0.094 R)
• M2: 165,904 km (0.074 R)
• M3: 205,996 km (0.063 R)
• M4: 235,018 km (0.118 R)
• M5: 349,012 km (0.09 R)
• M6: 935,136 km (0.078 R)
• M7: 1,012,329 km (0.089 R)
• M8: 1,284,747 km (0.103 R)
• M9: 1,548,637 km (0.109 R)
• M10: 1,671,158 km (0.1 R)
• M11: 2,058,018 km (0.041 R)
• M12: 3,733,813 km (0.102 R)
• M13: 4,023,584 km (0.066 R)
• M14: 5,161,725 km (0.112 R)
• M15: 5,437,733 km (0.117 R)
• M16: 6,051,982 km (0.103 R)
• M17: 7,551,252 km (0.115 R)
• M18: 7,864,360 km (0.053 R)
• M19: 8,883,122 km (0.049 R)
• M20: 9,213,434 km (0.073 R)
• M21: 9,268,934 km (0.054 R)
• M22: 10,343,346 km (0.119 R)
• M23: 10,924,385 km (0.047 R)
• M24: 11,516,044 km (0.114 R)
• M25: 11,755,700 km (0.096 R)
• M26: 11,815,838 km (0.11 R)
• M27: 13,604,281 km (0.066 R)
• M28: 13,984,708 km (0.026 R)
• M29: 14,304,399 km (0.112 R)
• M30: 15,343,506 km (0.088 R)
• M31: 15,673,219 km (0.095 R)
• M32: 15,872,184 km (0.114 R)
• M33: 16,005,327 km (0.104 R)
• M34: 16,072,047 km (0.113 R)
• M35: 16,743,891 km (0.074 R)
• M36: 17,976,428 km (0.104 R)
• M37: 18,603,542 km (0.095 R)
• M38: 19,593,282 km (0.09 R)
• M39: 19,735,998 km (0.049 R)
• M40: 20,890,595 km (0.088 R)
• M41: 21,476,121 km (0.077 R)
• M42: 21,697,077 km (0.097 R)
• M43: 22,215,583 km (0.109 R)
• M44: 22,663,329 km (0.115 R)
• M45: 23,264,713 km (0.094 R)
• M46: 23,340,260 km (0.107 R)
• M47: 24,329,999 km (0.077 R)
• M48: 24,483,487 km (0.069 R)
• M49: 24,637,273 km (0.092 R)
• M50: 26,507,696 km (0.115 R)
• M51: 27,141,242 km (0.071 R)
• M52: 29,234,416 km (0.108 R)
• M53: 29,561,138 km (0.102 R)
• M54: 32,977,953 km (0.08 R)
• M55: 33,403,110 km (0.103 R)
• M56: 34,344,829 km (0.094 R)
• M57: 34,775,820 km (0.049 R)
• M58: 35,121,840 km (0.08 R)
• M59: 36,605,253 km (0.088 R)
• M60: 38,108,861 km (0.058 R)
• M61: 39,182,525 km (0.044 R)
• M62: 39,813,229 km (0.063 R)
• M63: 41,450,728 km (0.087 R)
• M64: 41,542,431 km (0.039 R)
• M65: 43,761,267 km (0.047 R)
• M66: 44,603,204 km (0.06 R)
• M67: 46,208,239 km (0.099 R)
• M68: 46,493,373 km (0.117 R)
• M69: 48,120,399 km (0.037 R)
• M70: 48,505,913 km (0.11 R)
• M71: 48,892,474 km (0.117 R)
• M72: 49,377,171 km (0.106 R)
• M73: 50,644,714 km (0.064 R)
• M74: 52,814,032 km (0.104 R)
• M75: 53,710,124 km (0.07 R)
• M76: 53,909,986 km (0.025 R)
• M77: 54,010,067 km (0.07 R)
• M78: 55,114,100 km (0.05 R)
• M79: 55,315,757 km (0.068 R)
• M80: 56,936,950 km (0.094 R)
• M81: 58,060,579 km (0.068 R)
• M82: 63,893,251 km (0.068 R)
• M83: 66,556,541 km (0.092 R)
• M84: 66,663,803 km (0.109 R)
• M85: 68,171,899 km (0.114 R)
• M86: 68,604,836 km (0.087 R)
• M87: 70,236,499 km (0.112 R)
• M88: 72,101,087 km (0.084 R)
• M89: 72,542,251 km (0.114 R)
• M90: 72,652,655 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit