🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.5 AU - 0.52 AU

Year: 135 Days

Day: 29.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,062,000 km

• M1: 38,447 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.6 AU - 0.74 AU

Year: 203 Days

Day: 48 Hours

Environment

Temp: 115 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,062,000 km

• M1: 363,373 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.65 AU - 0.93 AU

Year: 260 Days

Day: 47.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.14 AU - 1.26 AU

Year: 488 Days

Day: 19 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.12 AU - 1.72 AU

Year: 628 Days

Day: 17.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,062,000 km

• M1: 894,745 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.82 AU - 2.24 AU

Year: 1073 Days

Day: 16.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.93 AU - 2.43 AU

Year: 1194 Days

Day: 25.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 9.4

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.45 AU - 6.37 AU

Year: 4667 Days

Day: 13.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,062,000 km

• M1: 195,824 km (0.088 R)
• M2: 258,206 km (0.103 R)
• M3: 404,662 km (0.057 R)
• M4: 663,317 km (0.119 R)
• M5: 786,286 km (0.095 R)
• M6: 850,913 km (0.032 R)
• M7: 1,013,675 km (0.034 R)
• M8: 1,098,946 km (0.057 R)
• M9: 1,385,875 km (0.068 R)
• M10: 1,696,141 km (0.113 R)
• M11: 1,921,136 km (0.115 R)
• M12: 2,064,451 km (0.098 R)
• M13: 2,305,154 km (0.067 R)
• M14: 2,712,957 km (0.106 R)
• M15: 3,249,116 km (0.106 R)
• M16: 3,529,463 km (0.074 R)
• M17: 3,750,568 km (0.069 R)
• M18: 3,908,095 km (0.116 R)
• M19: 4,323,079 km (0.057 R)
• M20: 4,488,385 km (0.095 R)
• M21: 5,625,478 km (0.055 R)
• M22: 6,574,677 km (0.076 R)
• M23: 6,737,738 km (0.075 R)
• M24: 7,858,526 km (0.115 R)
• M25: 7,973,866 km (0.084 R)
• M26: 8,352,348 km (0.027 R)
• M27: 8,886,114 km (0.082 R)
• M28: 9,096,598 km (0.102 R)
• M29: 9,400,281 km (0.067 R)
• M30: 9,584,137 km (0.115 R)
• M31: 10,457,789 km (0.085 R)
• M32: 10,839,862 km (0.068 R)
• M33: 11,000,530 km (0.106 R)
• M34: 11,356,573 km (0.102 R)
• M35: 12,481,250 km (0.086 R)
• M36: 12,615,888 km (0.066 R)
• M37: 13,125,119 km (0.106 R)
• M38: 13,330,666 km (0.085 R)
• M39: 13,399,332 km (0.103 R)
• M40: 13,468,296 km (0.094 R)
• M41: 14,198,633 km (0.071 R)
• M42: 14,303,950 km (0.109 R)
• M43: 14,941,835 km (0.118 R)
• M44: 15,733,956 km (0.043 R)
• M45: 16,947,793 km (0.114 R)
• M46: 17,396,587 km (0.081 R)
• M47: 17,471,685 km (0.055 R)
• M48: 18,229,548 km (0.102 R)
• M49: 18,612,369 km (0.09 R)
• M50: 18,689,412 km (0.088 R)
• M51: 19,230,657 km (0.112 R)
• M52: 19,698,748 km (0.088 R)
• M53: 19,894,871 km (0.092 R)
• M54: 20,170,580 km (0.103 R)
• M55: 20,249,568 km (0.064 R)
• M56: 21,085,371 km (0.117 R)
• M57: 21,326,224 km (0.117 R)
• M58: 21,770,081 km (0.066 R)
• M59: 22,503,110 km (0.059 R)
• M60: 22,996,334 km (0.112 R)
• M61: 23,244,368 km (0.114 R)
• M62: 23,410,122 km (0.037 R)
• M63: 24,035,291 km (0.116 R)
• M64: 24,202,991 km (0.109 R)
• M65: 24,328,952 km (0.077 R)
• M66: 25,089,508 km (0.083 R)
• M67: 25,216,965 km (0.093 R)
• M68: 25,429,992 km (0.088 R)
• M69: 25,515,413 km (0.116 R)
• M70: 25,943,712 km (0.108 R)
• M71: 26,417,638 km (0.107 R)
• M72: 26,504,105 km (0.114 R)
• M73: 26,850,873 km (0.116 R)
• M74: 27,155,604 km (0.112 R)
• M75: 28,164,791 km (0.109 R)
• M76: 29,230,975 km (0.085 R)
• M77: 29,544,383 km (0.082 R)
• M78: 29,994,223 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.7

Radius: 3.8

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.31 AU - 21.71 AU

Year: 29533 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,062,000 km

• M1: 451,187 km (0.101 R)
• M2: 707,149 km (0.077 R)
• M3: 801,396 km (0.078 R)
• M4: 2,747,514 km (0.081 R)
• M5: 2,971,463 km (0.067 R)
• M6: 3,357,575 km (0.088 R)
• M7: 3,436,712 km (0.069 R)
• M8: 3,841,673 km (0.104 R)
• M9: 4,091,801 km (0.086 R)
• M10: 4,476,716 km (0.069 R)
• M11: 4,607,614 km (0.097 R)
• M12: 6,177,046 km (0.053 R)
• M13: 6,866,991 km (0.103 R)
• M14: 6,967,521 km (0.087 R)
• M15: 7,477,500 km (0.086 R)
• M16: 7,632,783 km (0.1 R)
• M17: 9,746,750 km (0.111 R)
• M18: 10,144,082 km (0.102 R)
• M19: 10,258,674 km (0.118 R)
• M20: 10,373,565 km (0.12 R)
• M21: 11,131,129 km (0.062 R)
• M22: 11,606,102 km (0.097 R)
• M23: 11,906,345 km (0.083 R)
• M24: 12,209,131 km (0.103 R)
• M25: 12,822,183 km (0.106 R)
• M26: 13,194,981 km (0.104 R)
• M27: 13,508,239 km (0.066 R)
• M28: 14,078,207 km (0.044 R)
• M29: 14,334,169 km (0.1 R)
• M30: 14,591,627 km (0.075 R)
• M31: 15,570,446 km (0.105 R)
• M32: 16,435,720 km (0.102 R)
• M33: 17,316,702 km (0.033 R)
• M34: 21,649,355 km (0.116 R)
• M35: 22,539,163 km (0.102 R)
• M36: 23,214,298 km (0.12 R)
• M37: 23,289,696 km (0.065 R)
• M38: 24,354,085 km (0.08 R)
• M39: 25,589,913 km (0.075 R)
• M40: 26,766,799 km (0.071 R)
• M41: 27,881,154 km (0.109 R)
• M42: 29,173,230 km (0.085 R)
• M43: 30,898,243 km (0.1 R)
• M44: 32,150,527 km (0.097 R)
• M45: 33,334,295 km (0.094 R)
• M46: 34,618,294 km (0.097 R)
• M47: 35,396,502 km (0.041 R)
• M48: 35,831,233 km (0.077 R)
• M49: 37,058,085 km (0.087 R)
• M50: 37,942,807 km (0.093 R)
• M51: 43,302,001 km (0.101 R)
• M52: 44,889,534 km (0.102 R)
• M53: 46,401,071 km (0.081 R)
• M54: 48,217,488 km (0.089 R)
• M55: 48,795,833 km (0.12 R)
• M56: 49,570,601 km (0.091 R)
• M57: 51,132,403 km (0.094 R)
• M58: 52,611,178 km (0.106 R)
• M59: 52,908,578 km (0.098 R)
• M60: 55,812,572 km (0.071 R)
• M61: 56,622,644 km (0.094 R)
• M62: 60,419,887 km (0.076 R)
• M63: 61,773,299 km (0.034 R)
• M64: 62,611,197 km (0.095 R)
• M65: 64,192,446 km (0.082 R)
• M66: 65,253,843 km (0.113 R)
• M67: 65,573,384 km (0.049 R)
• M68: 66,321,074 km (0.112 R)
• M69: 66,856,784 km (0.107 R)
• M70: 68,364,581 km (0.111 R)
• M71: 68,797,368 km (0.09 R)
• M72: 70,865,858 km (0.077 R)
• M73: 72,733,737 km (0.039 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit