🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.43 AU - 0.57 AU

Year: 155 Days

Day: 12.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.53 AU - 0.67 AU

Year: 204 Days

Day: 37.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 209 Days

Day: 36.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.7 AU - 0.82 AU

Year: 291 Days

Day: 27.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 11.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.22 AU - 8.26 AU

Year: 10401 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,912,277 km

• M1: 191,485 km (0.085 R)
• M2: 365,767 km (0.054 R)
• M3: 1,153,998 km (0.107 R)
• M4: 1,228,947 km (0.102 R)
• M5: 1,344,586 km (0.07 R)
• M6: 1,671,756 km (0.051 R)
• M7: 1,978,581 km (0.111 R)
• M8: 2,279,872 km (0.112 R)
• M9: 2,746,767 km (0.094 R)
• M10: 2,874,673 km (0.089 R)
• M11: 4,142,664 km (0.075 R)
• M12: 4,499,156 km (0.12 R)
• M13: 4,589,812 km (0.106 R)
• M14: 4,958,571 km (0.105 R)
• M15: 5,052,369 km (0.116 R)
• M16: 6,055,423 km (0.072 R)
• M17: 6,425,977 km (0.093 R)
• M18: 6,631,225 km (0.105 R)
• M19: 7,083,459 km (0.1 R)
• M20: 7,690,079 km (0.116 R)
• M21: 8,462,303 km (0.11 R)
• M22: 8,952,834 km (0.061 R)
• M23: 9,259,211 km (0.11 R)
• M24: 9,452,491 km (0.08 R)
• M25: 9,569,177 km (0.059 R)
• M26: 10,842,854 km (0.096 R)
• M27: 11,087,596 km (0.106 R)
• M28: 11,458,150 km (0.081 R)
• M29: 11,541,027 km (0.07 R)
• M30: 12,296,197 km (0.118 R)
• M31: 12,381,019 km (0.025 R)
• M32: 12,636,981 km (0.027 R)
• M33: 13,898,241 km (0.103 R)
• M34: 14,656,103 km (0.108 R)
• M35: 15,062,860 km (0.081 R)
• M36: 15,244,771 km (0.112 R)
• M37: 15,381,803 km (0.074 R)
• M38: 15,519,134 km (0.111 R)
• M39: 15,610,987 km (0.111 R)
• M40: 15,933,669 km (0.071 R)
• M41: 16,119,171 km (0.053 R)
• M42: 16,398,619 km (0.084 R)
• M43: 16,962,454 km (0.067 R)
• M44: 17,104,422 km (0.108 R)
• M45: 17,532,571 km (0.084 R)
• M46: 17,676,036 km (0.045 R)
• M47: 18,691,656 km (0.11 R)
• M48: 22,992,146 km (0.087 R)
• M49: 23,201,732 km (0.107 R)
• M50: 23,517,384 km (0.053 R)
• M51: 23,834,382 km (0.09 R)
• M52: 23,940,446 km (0.088 R)
• M53: 25,441,063 km (0.105 R)
• M54: 26,202,665 km (0.072 R)
• M55: 26,531,332 km (0.072 R)
• M56: 27,248,355 km (0.057 R)
• M57: 28,701,249 km (0.059 R)
• M58: 29,950,242 km (0.108 R)
• M59: 30,294,018 km (0.099 R)
• M60: 30,408,909 km (0.111 R)
• M61: 30,638,990 km (0.072 R)
• M62: 30,812,075 km (0.053 R)
• M63: 32,442,393 km (0.047 R)
• M64: 32,972,418 km (0.088 R)
• M65: 33,327,414 km (0.095 R)
• M66: 33,742,997 km (0.1 R)
• M67: 34,220,214 km (0.092 R)
• M68: 34,759,664 km (0.046 R)
• M69: 36,395,068 km (0.047 R)
• M70: 36,517,139 km (0.107 R)
• M71: 36,945,737 km (0.034 R)
• M72: 37,068,408 km (0.052 R)
• M73: 37,560,734 km (0.094 R)
• M74: 38,676,435 km (0.08 R)
• M75: 39,175,942 km (0.08 R)
• M76: 39,489,051 km (0.111 R)
• M77: 40,307,201 km (0.099 R)
• M78: 40,750,161 km (0.027 R)
• M79: 41,513,110 km (0.117 R)
• M80: 41,640,717 km (0.085 R)
• M81: 41,768,473 km (0.057 R)
• M82: 42,280,846 km (0.097 R)
• M83: 42,666,360 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.7

Radius: 5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.92 AU - 17.04 AU

Year: 22984 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,912,277 km

• M1: 82,578 km (0.088 R)
• M2: 176,974 km (0.096 R)
• M3: 453,132 km (0.038 R)
• M4: 552,465 km (0.114 R)
• M5: 658,979 km (0.11 R)
• M6: 690,544 km (0.103 R)
• M7: 1,386,922 km (0.118 R)
• M8: 1,490,593 km (0.059 R)
• M9: 1,839,605 km (0.096 R)
• M10: 1,907,822 km (0.11 R)
• M11: 2,070,285 km (0.108 R)
• M12: 2,189,066 km (0.109 R)
• M13: 3,896,277 km (0.105 R)
• M14: 4,132,192 km (0.114 R)
• M15: 4,191,882 km (0.049 R)
• M16: 4,342,527 km (0.075 R)
• M17: 4,403,264 km (0.106 R)
• M18: 4,556,153 km (0.081 R)
• M19: 5,250,137 km (0.025 R)
• M20: 5,477,825 km (0.111 R)
• M21: 5,842,096 km (0.095 R)
• M22: 6,317,069 km (0.102 R)
• M23: 6,524,262 km (0.085 R)
• M24: 6,910,225 km (0.069 R)
• M25: 6,981,134 km (0.038 R)
• M26: 7,016,739 km (0.094 R)
• M27: 7,123,851 km (0.119 R)
• M28: 7,195,508 km (0.055 R)
• M29: 7,484,681 km (0.12 R)
• M30: 7,557,684 km (0.083 R)
• M31: 8,261,842 km (0.102 R)
• M32: 8,299,391 km (0.08 R)
• M33: 8,832,408 km (0.069 R)
• M34: 9,337,151 km (0.036 R)
• M35: 10,537,375 km (0.036 R)
• M36: 10,906,882 km (0.118 R)
• M37: 11,489,864 km (0.115 R)
• M38: 11,827,656 km (0.097 R)
• M39: 12,125,955 km (0.115 R)
• M40: 12,773,265 km (0.12 R)
• M41: 13,343,382 km (0.094 R)
• M42: 13,787,538 km (0.106 R)
• M43: 14,644,734 km (0.087 R)
• M44: 14,873,170 km (0.087 R)
• M45: 15,102,803 km (0.069 R)
• M46: 15,194,955 km (0.076 R)
• M47: 16,457,561 km (0.113 R)
• M48: 17,366,069 km (0.065 R)
• M49: 17,850,766 km (0.084 R)
• M50: 17,899,535 km (0.095 R)
• M51: 17,997,073 km (0.12 R)
• M52: 18,487,454 km (0.115 R)
• M53: 18,536,822 km (0.087 R)
• M54: 19,281,370 km (0.118 R)
• M55: 19,833,536 km (0.062 R)
• M56: 20,136,921 km (0.098 R)
• M57: 20,340,074 km (0.043 R)
• M58: 20,953,426 km (0.045 R)
• M59: 21,314,106 km (0.032 R)
• M60: 22,408,265 km (0.115 R)
• M61: 22,566,091 km (0.094 R)
• M62: 22,618,749 km (0.113 R)
• M63: 24,056,534 km (0.05 R)
• M64: 24,380,115 km (0.074 R)
• M65: 24,868,103 km (0.077 R)
• M66: 25,523,641 km (0.101 R)
• M67: 26,295,865 km (0.047 R)
• M68: 26,351,216 km (0.09 R)
• M69: 26,517,868 km (0.054 R)
• M70: 26,740,470 km (0.119 R)
• M71: 27,468,263 km (0.115 R)
• M72: 27,806,355 km (0.069 R)
• M73: 27,862,903 km (0.058 R)
• M74: 29,344,819 km (0.103 R)
• M75: 29,632,795 km (0.112 R)
• M76: 30,269,484 km (0.069 R)
• M77: 31,203,722 km (0.066 R)
• M78: 31,556,474 km (0.109 R)
• M79: 32,147,386 km (0.117 R)
• M80: 34,425,761 km (0.103 R)
• M81: 35,278,319 km (0.076 R)
• M82: 36,879,765 km (0.059 R)
• M83: 36,941,848 km (0.08 R)
• M84: 37,190,479 km (0.06 R)
• M85: 39,643,585 km (0.094 R)
• M86: 39,898,051 km (0.101 R)
• M87: 40,665,040 km (0.047 R)
• M88: 40,921,750 km (0.111 R)
• M89: 40,985,927 km (0.086 R)
• M90: 41,889,199 km (0.097 R)
• M91: 42,798,904 km (0.09 R)
• M92: 43,912,211 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit