🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 16.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,910,159 km

• M1: 37,549 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.96 AU - 1.22 AU

Year: 404 Days

Day: 29.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.27 AU - 1.41 AU

Year: 550 Days

Day: 29.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.19 AU - 1.55 AU

Year: 569 Days

Day: 22.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.91 AU - 2.49 AU

Year: 1158 Days

Day: 17 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.5

Radius: 13.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.68 AU - 8.48 AU

Year: 7404 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,910,159 km

• M1: 171,738 km (0.116 R)
• M2: 262,544 km (0.12 R)
• M3: 703,409 km (0.097 R)
• M4: 795,113 km (0.117 R)
• M5: 1,188,405 km (0.048 R)
• M6: 1,789,041 km (0.066 R)
• M7: 1,919,789 km (0.114 R)
• M8: 2,099,457 km (0.096 R)
• M9: 2,284,808 km (0.072 R)
• M10: 2,696,950 km (0.12 R)
• M11: 3,054,340 km (0.113 R)
• M12: 3,899,418 km (0.066 R)
• M13: 4,662,068 km (0.101 R)
• M14: 4,753,024 km (0.066 R)
• M15: 5,406,766 km (0.103 R)
• M16: 5,825,790 km (0.051 R)
• M17: 6,524,861 km (0.107 R)
• M18: 7,075,530 km (0.116 R)
• M19: 8,221,450 km (0.111 R)
• M20: 8,405,755 km (0.064 R)
• M21: 8,628,656 km (0.116 R)
• M22: 9,118,589 km (0.091 R)
• M23: 10,402,587 km (0.093 R)
• M24: 10,722,427 km (0.115 R)
• M25: 10,843,153 km (0.118 R)
• M26: 12,075,839 km (0.108 R)
• M27: 14,493,640 km (0.119 R)
• M28: 14,582,651 km (0.093 R)
• M29: 15,301,768 km (0.082 R)
• M30: 15,757,144 km (0.077 R)
• M31: 15,894,624 km (0.084 R)
• M32: 16,355,834 km (0.104 R)
• M33: 16,448,585 km (0.11 R)
• M34: 16,915,031 km (0.114 R)
• M35: 20,400,362 km (0.039 R)
• M36: 20,700,605 km (0.074 R)
• M37: 20,951,930 km (0.066 R)
• M38: 22,018,563 km (0.055 R)
• M39: 22,429,508 km (0.071 R)
• M40: 23,468,016 km (0.101 R)
• M41: 24,788,218 km (0.118 R)
• M42: 25,001,694 km (0.109 R)
• M43: 26,024,046 km (0.1 R)
• M44: 26,132,504 km (0.114 R)
• M45: 27,776,734 km (0.088 R)
• M46: 27,942,937 km (0.088 R)
• M47: 29,284,980 km (0.08 R)
• M48: 29,623,670 km (0.113 R)
• M49: 29,736,915 km (0.11 R)
• M50: 30,020,702 km (0.081 R)
• M51: 30,191,244 km (0.114 R)
• M52: 30,476,377 km (0.116 R)
• M53: 30,991,892 km (0.033 R)
• M54: 31,279,568 km (0.1 R)
• M55: 31,510,248 km (0.115 R)
• M56: 32,438,802 km (0.114 R)
• M57: 32,555,638 km (0.111 R)
• M58: 33,141,314 km (0.082 R)
• M59: 33,317,690 km (0.107 R)
• M60: 33,789,521 km (0.055 R)
• M61: 34,322,987 km (0.037 R)
• M62: 34,859,296 km (0.116 R)
• M63: 35,940,290 km (0.094 R)
• M64: 36,424,239 km (0.1 R)
• M65: 37,643,462 km (0.075 R)
• M66: 37,888,952 km (0.049 R)
• M67: 38,073,406 km (0.112 R)
• M68: 39,372,963 km (0.12 R)
• M69: 39,622,193 km (0.059 R)
• M70: 40,059,467 km (0.101 R)
• M71: 40,372,875 km (0.083 R)
• M72: 40,624,199 km (0.114 R)
• M73: 40,812,992 km (0.059 R)
• M74: 41,381,165 km (0.119 R)
• M75: 41,507,724 km (0.069 R)
• M76: 42,461,411 km (0.1 R)
• M77: 42,653,046 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.4

Radius: 7.3

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.42 AU - 18.4 AU

Year: 20425 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,910,159 km

• M1: 98,136 km (0.092 R)
• M2: 160,668 km (0.113 R)
• M3: 357,838 km (0.1 R)
• M4: 474,076 km (0.092 R)
• M5: 626,516 km (0.056 R)
• M6: 871,856 km (0.077 R)
• M7: 978,220 km (0.079 R)
• M8: 1,638,695 km (0.098 R)
• M9: 1,976,936 km (0.111 R)
• M10: 2,082,702 km (0.07 R)
• M11: 2,190,412 km (0.057 R)
• M12: 2,874,523 km (0.104 R)
• M13: 3,323,317 km (0.108 R)
• M14: 3,793,802 km (0.117 R)
• M15: 3,925,897 km (0.1 R)
• M16: 5,083,635 km (0.052 R)
• M17: 6,339,060 km (0.083 R)
• M18: 6,548,497 km (0.098 R)
• M19: 7,190,422 km (0.119 R)
• M20: 7,408,984 km (0.103 R)
• M21: 7,796,443 km (0.086 R)
• M22: 8,939,819 km (0.057 R)
• M23: 9,952,298 km (0.099 R)
• M24: 10,441,183 km (0.092 R)
• M25: 11,379,012 km (0.077 R)
• M26: 11,633,628 km (0.032 R)
• M27: 12,736,613 km (0.064 R)
• M28: 13,133,795 km (0.056 R)
• M29: 13,267,087 km (0.034 R)
• M30: 13,535,017 km (0.056 R)
• M31: 13,940,427 km (0.089 R)
• M32: 15,250,157 km (0.095 R)
• M33: 15,460,491 km (0.108 R)
• M34: 16,455,018 km (0.055 R)
• M35: 16,670,738 km (0.107 R)
• M36: 17,250,878 km (0.088 R)
• M37: 17,470,039 km (0.064 R)
• M38: 17,763,700 km (0.047 R)
• M39: 18,505,257 km (0.079 R)
• M40: 19,865,251 km (0.1 R)
• M41: 21,728,044 km (0.075 R)
• M42: 22,361,291 km (0.113 R)
• M43: 23,322,458 km (0.093 R)
• M44: 23,564,956 km (0.089 R)
• M45: 24,379,067 km (0.114 R)
• M46: 24,789,564 km (0.117 R)
• M47: 25,534,113 km (0.114 R)
• M48: 26,876,155 km (0.107 R)
• M49: 28,068,899 km (0.118 R)
• M50: 28,154,768 km (0.074 R)
• M51: 29,366,062 km (0.108 R)
• M52: 29,890,403 km (0.05 R)
• M53: 32,738,746 km (0.081 R)
• M54: 33,373,191 km (0.112 R)
• M55: 33,828,866 km (0.087 R)
• M56: 34,194,932 km (0.071 R)
• M57: 35,765,261 km (0.103 R)
• M58: 36,231,557 km (0.044 R)
• M59: 38,497,815 km (0.06 R)
• M60: 39,744,564 km (0.05 R)
• M61: 42,375,691 km (0.117 R)
• M62: 44,962,089 km (0.065 R)
• M63: 45,970,378 km (0.084 R)
• M64: 48,009,248 km (0.066 R)
• M65: 50,077,588 km (0.12 R)
• M66: 50,808,224 km (0.101 R)
• M67: 51,542,600 km (0.074 R)
• M68: 52,174,651 km (0.058 R)
• M69: 52,491,798 km (0.081 R)
• M70: 53,127,739 km (0.117 R)
• M71: 53,766,372 km (0.079 R)
• M72: 54,086,512 km (0.107 R)
• M73: 54,729,035 km (0.111 R)
• M74: 55,051,119 km (0.11 R)
• M75: 55,373,801 km (0.095 R)
• M76: 57,869,244 km (0.118 R)
• M77: 58,197,461 km (0.054 R)
• M78: 58,526,277 km (0.107 R)
• M79: 59,516,316 km (0.096 R)
• M80: 62,071,597 km (0.118 R)
• M81: 62,856,388 km (0.118 R)
• M82: 63,081,233 km (0.112 R)
• M83: 65,686,031 km (0.065 R)
• M84: 68,556,815 km (0.066 R)
• M85: 70,649,090 km (0.119 R)
• M86: 71,116,883 km (0.079 R)
• M87: 71,468,438 km (0.11 R)
• M88: 72,998,375 km (0.084 R)
• M89: 74,777,094 km (0.08 R)
• M90: 75,731,528 km (0.088 R)
• M91: 76,930,256 km (0.102 R)
• M92: 78,135,267 km (0.115 R)
• M93: 78,982,440 km (0.112 R)
• M94: 80,441,767 km (0.039 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit