🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.66 AU - 0.82 AU

Year: 241 Days

Day: 16.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.94 AU - 1.36 AU

Year: 467 Days

Day: 16.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.2 AU - 2.38 AU

Year: 1313 Days

Day: 35.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,345,146 km

• M1: 108,907 km (0.08 R)
• M2: 1,392,756 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.22 AU - 2.42 AU

Year: 1338 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,345,146 km

• M1: 419,472 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 13.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.17 AU - 6.47 AU

Year: 5318 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 102,345,146 km

• M1: 235,317 km (0.032 R)
• M2: 378,333 km (0.105 R)
• M3: 464,202 km (0.107 R)
• M4: 628,012 km (0.095 R)
• M5: 756,217 km (0.091 R)
• M6: 874,250 km (0.097 R)
• M7: 999,314 km (0.1 R)
• M8: 1,086,380 km (0.072 R)
• M9: 1,187,657 km (0.103 R)
• M10: 1,304,344 km (0.078 R)
• M11: 1,400,834 km (0.096 R)
• M12: 1,499,719 km (0.091 R)
• M13: 1,798,166 km (0.108 R)
• M14: 2,289,147 km (0.09 R)
• M15: 2,407,329 km (0.051 R)
• M16: 2,727,468 km (0.054 R)
• M17: 2,900,852 km (0.102 R)
• M18: 3,143,201 km (0.045 R)
• M19: 3,476,954 km (0.114 R)
• M20: 3,579,428 km (0.106 R)
• M21: 3,700,154 km (0.116 R)
• M22: 3,822,375 km (0.061 R)
• M23: 4,233,321 km (0.037 R)
• M24: 4,602,528 km (0.042 R)
• M25: 5,136,892 km (0.115 R)
• M26: 5,490,990 km (0.1 R)
• M27: 5,711,348 km (0.05 R)
• M28: 5,914,352 km (0.061 R)
• M29: 6,432,110 km (0.092 R)
• M30: 7,051,146 km (0.099 R)
• M31: 7,203,437 km (0.12 R)
• M32: 7,422,897 km (0.07 R)
• M33: 8,254,362 km (0.068 R)
• M34: 8,646,308 km (0.091 R)
• M35: 8,739,508 km (0.085 R)
• M36: 9,186,506 km (0.035 R)
• M37: 9,616,750 km (0.06 R)
• M38: 10,078,259 km (0.103 R)
• M39: 10,348,881 km (0.044 R)
• M40: 10,497,432 km (0.114 R)
• M41: 10,596,765 km (0.102 R)
• M42: 11,327,252 km (0.06 R)
• M43: 11,506,021 km (0.054 R)
• M44: 12,152,134 km (0.077 R)
• M45: 12,282,733 km (0.046 R)
• M46: 12,624,564 km (0.075 R)
• M47: 12,810,066 km (0.049 R)
• M48: 14,160,635 km (0.074 R)
• M49: 14,519,072 km (0.053 R)
• M50: 14,713,399 km (0.099 R)
• M51: 15,076,623 km (0.096 R)
• M52: 15,442,839 km (0.094 R)
• M53: 15,556,084 km (0.096 R)
• M54: 15,754,900 km (0.107 R)
• M55: 16,472,072 km (0.098 R)
• M56: 16,820,186 km (0.065 R)
• M57: 17,258,658 km (0.117 R)
• M58: 17,553,066 km (0.059 R)
• M59: 19,721,786 km (0.063 R)
• M60: 20,029,659 km (0.083 R)
• M61: 20,556,692 km (0.111 R)
• M62: 20,962,850 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.1

Radius: 7

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.41 AU - 17.95 AU

Year: 28156 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,345,146 km

• M1: 123,269 km (0.102 R)
• M2: 905,067 km (0.068 R)
• M3: 1,442,123 km (0.1 R)
• M4: 1,704,069 km (0.082 R)
• M5: 1,860,399 km (0.073 R)
• M6: 2,314,728 km (0.115 R)
• M7: 2,488,261 km (0.072 R)
• M8: 4,179,465 km (0.087 R)
• M9: 4,552,114 km (0.119 R)
• M10: 4,660,572 km (0.092 R)
• M11: 5,046,983 km (0.098 R)
• M12: 6,266,954 km (0.073 R)
• M13: 6,387,679 km (0.108 R)
• M14: 6,754,643 km (0.061 R)
• M15: 6,816,427 km (0.086 R)
• M16: 7,766,523 km (0.036 R)
• M17: 8,757,310 km (0.117 R)
• M18: 8,892,397 km (0.115 R)
• M19: 9,578,452 km (0.076 R)
• M20: 10,139,444 km (0.042 R)
• M21: 10,210,204 km (0.084 R)
• M22: 11,885,401 km (0.111 R)
• M23: 12,716,268 km (0.084 R)
• M24: 15,075,725 km (0.066 R)
• M25: 15,974,210 km (0.052 R)
• M26: 17,993,632 km (0.087 R)
• M27: 18,338,006 km (0.099 R)
• M28: 18,597,708 km (0.104 R)
• M29: 21,079,686 km (0.112 R)
• M30: 22,266,895 km (0.063 R)
• M31: 22,636,551 km (0.113 R)
• M32: 23,569,593 km (0.113 R)
• M33: 24,135,372 km (0.084 R)
• M34: 24,992,568 km (0.066 R)
• M35: 27,623,097 km (0.096 R)
• M36: 28,219,544 km (0.119 R)
• M37: 28,920,709 km (0.115 R)
• M38: 29,324,025 km (0.11 R)
• M39: 30,238,218 km (0.093 R)
• M40: 30,544,893 km (0.07 R)
• M41: 31,990,308 km (0.119 R)
• M42: 33,036,296 km (0.042 R)
• M43: 33,246,780 km (0.109 R)
• M44: 34,947,110 km (0.077 R)
• M45: 35,807,746 km (0.106 R)
• M46: 36,024,065 km (0.093 R)
• M47: 36,784,471 km (0.084 R)
• M48: 38,100,184 km (0.106 R)
• M49: 41,911,040 km (0.113 R)
• M50: 42,024,884 km (0.078 R)
• M51: 44,905,990 km (0.069 R)
• M52: 45,841,276 km (0.108 R)
• M53: 46,782,994 km (0.054 R)
• M54: 47,969,156 km (0.067 R)
• M55: 48,088,385 km (0.043 R)
• M56: 49,045,213 km (0.09 R)
• M57: 49,887,599 km (0.11 R)
• M58: 50,129,050 km (0.097 R)
• M59: 52,443,179 km (0.102 R)
• M60: 55,290,775 km (0.085 R)
• M61: 55,791,030 km (0.119 R)
• M62: 56,167,269 km (0.116 R)
• M63: 56,418,593 km (0.076 R)
• M64: 57,301,071 km (0.064 R)
• M65: 57,427,481 km (0.065 R)
• M66: 57,934,169 km (0.037 R)
• M67: 58,188,037 km (0.101 R)
• M68: 60,489,749 km (0.103 R)
• M69: 61,392,872 km (0.092 R)
• M70: 62,951,532 km (0.1 R)
• M71: 63,212,580 km (0.1 R)
• M72: 63,473,928 km (0.11 R)
• M73: 65,181,737 km (0.077 R)
• M74: 67,571,114 km (0.11 R)
• M75: 69,449,315 km (0.071 R)
• M76: 69,989,214 km (0.054 R)
• M77: 70,937,066 km (0.077 R)
• M78: 72,708,903 km (0.08 R)
• M79: 73,257,030 km (0.12 R)
• M80: 77,131,765 km (0.098 R)
• M81: 78,251,056 km (0.095 R)
• M82: 78,953,418 km (0.068 R)
• M83: 80,789,133 km (0.068 R)
• M84: 82,210,762 km (0.111 R)
• M85: 84,934,490 km (0.099 R)
• M86: 85,511,639 km (0.062 R)
• M87: 87,251,013 km (0.113 R)
• M88: 87,542,131 km (0.12 R)
• M89: 88,563,286 km (0.086 R)
• M90: 91,207,129 km (0.085 R)
• M91: 92,835,651 km (0.076 R)
• M92: 94,921,943 km (0.115 R)
• M93: 96,121,120 km (0.084 R)
• M94: 97,929,309 km (0.045 R)
• M95: 102,345,139 km (0.118 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: 494 - 19,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit