🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.53 AU - 0.83 AU

Year: 195 Days

Day: 46.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.83 AU

Year: 195 Days

Day: 22.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 120.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.71 AU - 0.85 AU

Year: 240 Days

Day: 32.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 116.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.79 AU - 2.45 AU

Year: 1075 Days

Day: 21.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,127,518 km

• M1: 1,548,338 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.13 AU - 2.37 AU

Year: 1175 Days

Day: 22.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.8 AU - 6.2 AU

Year: 3894 Days

Day: 20 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 13.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.78 AU - 11.02 AU

Year: 11680 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,127,518 km

• M1: 175,927 km (0.061 R)
• M2: 302,337 km (0.119 R)
• M3: 415,882 km (0.113 R)
• M4: 1,269,039 km (0.087 R)
• M5: 1,683,574 km (0.069 R)
• M6: 1,798,765 km (0.09 R)
• M7: 2,265,510 km (0.113 R)
• M8: 2,546,006 km (0.079 R)
• M9: 2,907,135 km (0.117 R)
• M10: 3,381,660 km (0.101 R)
• M11: 3,653,330 km (0.112 R)
• M12: 3,804,573 km (0.072 R)
• M13: 4,564,829 km (0.082 R)
• M14: 4,673,437 km (0.1 R)
• M15: 4,782,943 km (0.114 R)
• M16: 5,144,671 km (0.083 R)
• M17: 5,660,335 km (0.056 R)
• M18: 7,722,691 km (0.1 R)
• M19: 8,114,488 km (0.102 R)
• M20: 8,681,015 km (0.115 R)
• M21: 9,122,777 km (0.112 R)
• M22: 9,537,163 km (0.1 R)
• M23: 10,564,003 km (0.111 R)
• M24: 12,952,333 km (0.076 R)
• M25: 13,496,421 km (0.114 R)
• M26: 13,889,564 km (0.109 R)
• M27: 14,647,128 km (0.039 R)
• M28: 14,808,244 km (0.112 R)
• M29: 15,829,100 km (0.087 R)
• M30: 16,202,197 km (0.069 R)
• M31: 17,041,591 km (0.082 R)
• M32: 18,370,619 km (0.043 R)
• M33: 18,850,229 km (0.11 R)
• M34: 19,113,522 km (0.107 R)
• M35: 19,955,608 km (0.104 R)
• M36: 21,081,930 km (0.106 R)
• M37: 21,355,395 km (0.083 R)
• M38: 21,446,800 km (0.065 R)
• M39: 22,367,874 km (0.112 R)
• M40: 22,460,774 km (0.118 R)
• M41: 22,553,674 km (0.096 R)
• M42: 24,439,655 km (0.107 R)
• M43: 26,033,321 km (0.065 R)
• M44: 26,326,682 km (0.077 R)
• M45: 27,561,014 km (0.08 R)
• M46: 29,168,144 km (0.117 R)
• M47: 29,574,751 km (0.075 R)
• M48: 29,931,991 km (0.059 R)
• M49: 30,599,347 km (0.07 R)
• M50: 31,167,819 km (0.071 R)
• M51: 31,948,720 km (0.078 R)
• M52: 32,367,893 km (0.113 R)
• M53: 32,525,419 km (0.066 R)
• M54: 33,370,498 km (0.097 R)
• M55: 33,795,805 km (0.079 R)
• M56: 34,544,243 km (0.11 R)
• M57: 34,920,481 km (0.103 R)

Asteroid Belt

Center: 12.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 6.1

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.68 AU - 13.74 AU

Year: 17679 Days

Day: 18.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,127,518 km

• M1: 99,931 km (0.086 R)
• M2: 165,306 km (0.032 R)
• M3: 240,254 km (0.107 R)
• M4: 502,499 km (0.107 R)
• M5: 1,445,714 km (0.073 R)
• M6: 1,732,643 km (0.069 R)
• M7: 2,163,634 km (0.088 R)
• M8: 2,227,811 km (0.038 R)
• M9: 2,695,155 km (0.042 R)
• M10: 2,940,197 km (0.096 R)
• M11: 3,228,920 km (0.1 R)
• M12: 3,413,973 km (0.099 R)
• M13: 3,564,468 km (0.069 R)
• M14: 3,911,236 km (0.1 R)
• M15: 3,950,431 km (0.106 R)
• M16: 4,390,398 km (0.1 R)
• M17: 4,554,208 km (0.072 R)
• M18: 5,490,840 km (0.025 R)
• M19: 5,890,715 km (0.108 R)
• M20: 6,392,317 km (0.07 R)
• M21: 7,194,012 km (0.108 R)
• M22: 7,582,218 km (0.117 R)
• M23: 7,778,940 km (0.093 R)
• M24: 8,378,977 km (0.081 R)
• M25: 8,787,229 km (0.097 R)
• M26: 9,836,210 km (0.118 R)
• M27: 11,202,038 km (0.086 R)
• M28: 11,425,986 km (0.065 R)
• M29: 11,538,633 km (0.104 R)
• M30: 12,800,940 km (0.096 R)
• M31: 13,270,827 km (0.046 R)
• M32: 13,507,790 km (0.096 R)
• M33: 14,046,193 km (0.042 R)
• M34: 14,409,117 km (0.03 R)
• M35: 14,713,848 km (0.054 R)
• M36: 16,459,356 km (0.098 R)
• M37: 16,522,786 km (0.099 R)
• M38: 16,713,972 km (0.088 R)
• M39: 16,905,756 km (0.095 R)
• M40: 17,745,599 km (0.099 R)
• M41: 18,466,810 km (0.064 R)
• M42: 19,532,695 km (0.08 R)
• M43: 20,413,527 km (0.111 R)
• M44: 20,550,110 km (0.085 R)
• M45: 21,099,732 km (0.069 R)
• M46: 23,991,609 km (0.105 R)
• M47: 24,280,333 km (0.088 R)
• M48: 24,642,808 km (0.091 R)
• M49: 24,934,076 km (0.035 R)
• M50: 26,631,114 km (0.07 R)
• M51: 27,757,885 km (0.049 R)
• M52: 30,916,046 km (0.088 R)
• M53: 31,387,728 km (0.103 R)
• M54: 31,861,654 km (0.075 R)
• M55: 32,178,951 km (0.05 R)
• M56: 32,258,537 km (0.091 R)
• M57: 32,417,709 km (0.103 R)
• M58: 32,816,836 km (0.107 R)
• M59: 33,700,511 km (0.089 R)
• M60: 33,781,294 km (0.113 R)
• M61: 35,081,748 km (0.052 R)
• M62: 35,163,578 km (0.092 R)
• M63: 36,067,747 km (0.035 R)
• M64: 36,398,508 km (0.12 R)
• M65: 36,647,140 km (0.059 R)
• M66: 38,403,718 km (0.081 R)
• M67: 38,910,705 km (0.03 R)
• M68: 39,504,908 km (0.1 R)
• M69: 40,016,533 km (0.106 R)
• M70: 40,444,682 km (0.118 R)
• M71: 40,702,289 km (0.043 R)
• M72: 42,172,089 km (0.1 R)
• M73: 42,433,286 km (0.082 R)
• M74: 43,307,836 km (0.12 R)
• M75: 44,808,153 km (0.071 R)
• M76: 46,684,858 km (0.074 R)
• M77: 48,222,874 km (0.104 R)
• M78: 48,404,934 km (0.096 R)
• M79: 49,501,935 km (0.095 R)
• M80: 49,593,639 km (0.108 R)
• M81: 49,685,492 km (0.1 R)
• M82: 50,792,067 km (0.072 R)
• M83: 51,720,322 km (0.107 R)
• M84: 52,186,619 km (0.103 R)
• M85: 53,405,243 km (0.06 R)
• M86: 53,499,490 km (0.107 R)
• M87: 53,876,626 km (0.105 R)
• M88: 57,599,369 km (0.096 R)
• M89: 57,695,860 km (0.08 R)
• M90: 58,373,239 km (0.09 R)
• M91: 59,053,161 km (0.108 R)
• M92: 61,601,561 km (0.12 R)
• M93: 62,491,967 km (0.119 R)
• M94: 66,096,229 km (0.112 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 10,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit