🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.94 AU - 1.22 AU

Year: 412 Days

Day: 14.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.46 AU - 1.9 AU

Year: 799 Days

Day: 45.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.47 AU - 2.57 AU

Year: 1468 Days

Day: 14.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 12.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.25 AU - 8.49 AU

Year: 8889 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,746,704 km

• M1: 159,621 km (0.104 R)
• M2: 419,024 km (0.068 R)
• M3: 524,191 km (0.071 R)
• M4: 1,123,181 km (0.026 R)
• M5: 1,296,266 km (0.083 R)
• M6: 1,378,096 km (0.076 R)
• M7: 1,832,275 km (0.096 R)
• M8: 2,057,569 km (0.075 R)
• M9: 2,252,346 km (0.094 R)
• M10: 2,372,173 km (0.11 R)
• M11: 2,681,542 km (0.045 R)
• M12: 3,069,898 km (0.117 R)
• M13: 3,270,957 km (0.089 R)
• M14: 3,499,543 km (0.089 R)
• M15: 3,852,295 km (0.118 R)
• M16: 4,694,232 km (0.105 R)
• M17: 4,797,005 km (0.11 R)
• M18: 4,952,737 km (0.098 R)
• M19: 5,109,964 km (0.115 R)
• M20: 5,268,987 km (0.066 R)
• M21: 5,375,949 km (0.038 R)
• M22: 5,537,664 km (0.097 R)
• M23: 5,810,980 km (0.108 R)
• M24: 6,513,491 km (0.091 R)
• M25: 6,628,382 km (0.075 R)
• M26: 6,889,431 km (0.103 R)
• M27: 7,094,978 km (0.063 R)
• M28: 7,845,062 km (0.106 R)
• M29: 7,936,915 km (0.093 R)
• M30: 9,097,645 km (0.109 R)
• M31: 9,290,925 km (0.115 R)
• M32: 9,388,014 km (0.063 R)
• M33: 10,244,163 km (0.095 R)
• M34: 11,022,222 km (0.057 R)
• M35: 11,193,960 km (0.07 R)
• M36: 11,331,889 km (0.084 R)
• M37: 11,679,405 km (0.034 R)
• M38: 11,784,423 km (0.115 R)
• M39: 12,136,426 km (0.09 R)
• M40: 12,814,853 km (0.12 R)
• M41: 13,213,382 km (0.075 R)
• M42: 13,652,750 km (0.102 R)
• M43: 14,059,657 km (0.12 R)
• M44: 14,245,906 km (0.037 R)
• M45: 14,621,097 km (0.12 R)
• M46: 15,075,576 km (0.05 R)
• M47: 15,496,245 km (0.103 R)
• M48: 15,727,224 km (0.059 R)
• M49: 15,998,295 km (0.097 R)
• M50: 16,741,797 km (0.118 R)
• M51: 16,939,416 km (0.108 R)
• M52: 17,097,989 km (0.078 R)
• M53: 17,938,729 km (0.065 R)
• M54: 18,140,986 km (0.118 R)
• M55: 18,466,062 km (0.076 R)
• M56: 18,916,052 km (0.086 R)
• M57: 20,710,180 km (0.084 R)
• M58: 20,795,002 km (0.105 R)
• M59: 20,879,824 km (0.12 R)
• M60: 21,477,318 km (0.035 R)
• M61: 22,166,964 km (0.079 R)
• M62: 23,391,273 km (0.108 R)
• M63: 23,567,948 km (0.111 R)
• M64: 24,011,655 km (0.095 R)
• M65: 24,189,976 km (0.03 R)
• M66: 24,279,286 km (0.12 R)
• M67: 24,458,205 km (0.103 R)
• M68: 24,547,814 km (0.047 R)
• M69: 25,631,950 km (0.114 R)
• M70: 25,905,414 km (0.111 R)
• M71: 26,134,000 km (0.092 R)
• M72: 26,593,265 km (0.071 R)
• M73: 27,473,200 km (0.077 R)
• M74: 27,613,074 km (0.088 R)
• M75: 28,080,867 km (0.115 R)
• M76: 29,119,076 km (0.078 R)
• M77: 29,978,067 km (0.073 R)
• M78: 30,073,959 km (0.104 R)
• M79: 30,362,384 km (0.063 R)
• M80: 30,651,856 km (0.08 R)
• M81: 31,574,276 km (0.117 R)
• M82: 32,063,461 km (0.069 R)
• M83: 32,456,455 km (0.07 R)
• M84: 33,098,828 km (0.103 R)
• M85: 33,198,011 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 10.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.4 AU - 10.58 AU

Year: 11591 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,746,704 km

• M1: 127,457 km (0.084 R)
• M2: 219,460 km (0.062 R)
• M3: 419,772 km (0.053 R)
• M4: 684,261 km (0.119 R)
• M5: 1,063,940 km (0.06 R)
• M6: 1,219,522 km (0.046 R)
• M7: 1,382,883 km (0.047 R)
• M8: 1,528,741 km (0.117 R)
• M9: 2,420,643 km (0.059 R)
• M10: 3,219,645 km (0.09 R)
• M11: 3,647,944 km (0.081 R)
• M12: 3,749,371 km (0.111 R)
• M13: 4,235,265 km (0.085 R)
• M14: 4,558,098 km (0.105 R)
• M15: 4,631,101 km (0.076 R)
• M16: 4,778,006 km (0.116 R)
• M17: 5,038,755 km (0.069 R)
• M18: 5,613,511 km (0.103 R)
• M19: 6,008,150 km (0.102 R)
• M20: 7,806,017 km (0.1 R)
• M21: 8,157,721 km (0.099 R)
• M22: 8,785,733 km (0.057 R)
• M23: 8,876,838 km (0.113 R)
• M24: 10,423,232 km (0.049 R)
• M25: 11,006,065 km (0.111 R)
• M26: 11,153,419 km (0.096 R)
• M27: 11,749,417 km (0.102 R)
• M28: 11,950,327 km (0.036 R)
• M29: 13,336,650 km (0.116 R)
• M30: 13,915,893 km (0.079 R)
• M31: 14,342,397 km (0.1 R)
• M32: 14,773,239 km (0.062 R)
• M33: 15,153,666 km (0.117 R)
• M34: 15,702,840 km (0.086 R)
• M35: 16,258,446 km (0.082 R)
• M36: 16,933,731 km (0.044 R)
• M37: 17,733,032 km (0.073 R)
• M38: 17,905,968 km (0.076 R)
• M39: 18,079,501 km (0.116 R)
• M40: 19,131,922 km (0.079 R)
• M41: 19,309,345 km (0.102 R)
• M42: 20,324,666 km (0.028 R)
• M43: 20,626,554 km (0.092 R)
• M44: 21,357,190 km (0.119 R)
• M45: 21,849,068 km (0.108 R)
• M46: 22,469,151 km (0.109 R)
• M47: 23,157,900 km (0.088 R)
• M48: 23,410,122 km (0.117 R)
• M49: 23,473,252 km (0.117 R)
• M50: 23,663,092 km (0.113 R)
• M51: 23,917,109 km (0.075 R)
• M52: 24,044,417 km (0.036 R)
• M53: 24,427,836 km (0.081 R)
• M54: 24,748,873 km (0.08 R)
• M55: 25,006,780 km (0.108 R)
• M56: 25,460,062 km (0.114 R)
• M57: 25,590,062 km (0.047 R)
• M58: 25,720,362 km (0.089 R)
• M59: 26,309,179 km (0.116 R)
• M60: 27,167,721 km (0.114 R)
• M61: 27,767,310 km (0.106 R)
• M62: 30,416,089 km (0.107 R)
• M63: 31,247,255 km (0.056 R)
• M64: 32,790,208 km (0.12 R)
• M65: 33,002,637 km (0.119 R)
• M66: 33,215,365 km (0.098 R)
• M67: 36,461,639 km (0.108 R)
• M68: 36,608,245 km (0.083 R)
• M69: 36,975,657 km (0.099 R)
• M70: 37,049,259 km (0.087 R)
• M71: 37,640,021 km (0.105 R)
• M72: 38,159,574 km (0.113 R)
• M73: 40,034,185 km (0.048 R)
• M74: 41,097,078 km (0.108 R)
• M75: 41,478,852 km (0.107 R)
• M76: 42,245,990 km (0.117 R)
• M77: 44,184,479 km (0.086 R)
• M78: 45,756,154 km (0.105 R)
• M79: 45,993,417 km (0.11 R)
• M80: 47,345,931 km (0.109 R)
• M81: 49,520,785 km (0.069 R)
• M82: 49,845,711 km (0.061 R)
• M83: 50,171,386 km (0.107 R)
• M84: 50,988,639 km (0.113 R)
• M85: 52,057,815 km (0.08 R)
• M86: 52,553,582 km (0.069 R)
• M87: 52,719,337 km (0.053 R)
• M88: 53,383,701 km (0.099 R)
• M89: 54,301,633 km (0.116 R)
• M90: 55,984,011 km (0.101 R)
• M91: 56,237,879 km (0.102 R)
• M92: 56,322,551 km (0.086 R)
• M93: 56,492,046 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit