🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 225 Days

Day: 26.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.69 AU - 0.99 AU

Year: 284 Days

Day: 40.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,800,965 km

• M1: 567,126 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.87 AU - 1.95 AU

Year: 974 Days

Day: 16.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,800,965 km

• M1: 1,488,200 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.66 AU - 3.46 AU

Year: 1975 Days

Day: 14.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 12.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.55 AU - 7.43 AU

Year: 5409 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,800,965 km

• M1: 302,636 km (0.1 R)
• M2: 395,986 km (0.109 R)
• M3: 526,435 km (0.096 R)
• M4: 635,941 km (0.114 R)
• M5: 1,016,069 km (0.092 R)
• M6: 1,094,159 km (0.064 R)
• M7: 1,207,105 km (0.098 R)
• M8: 1,307,336 km (0.094 R)
• M9: 1,463,366 km (0.084 R)
• M10: 1,552,826 km (0.066 R)
• M11: 1,718,580 km (0.087 R)
• M12: 1,890,618 km (0.098 R)
• M13: 2,048,444 km (0.107 R)
• M14: 2,335,372 km (0.105 R)
• M15: 2,419,746 km (0.119 R)
• M16: 2,925,386 km (0.107 R)
• M17: 3,831,949 km (0.091 R)
• M18: 4,033,458 km (0.088 R)
• M19: 4,473,276 km (0.12 R)
• M20: 4,658,926 km (0.112 R)
• M21: 4,847,121 km (0.098 R)
• M22: 5,259,113 km (0.104 R)
• M23: 5,568,482 km (0.111 R)
• M24: 6,116,907 km (0.086 R)
• M25: 6,205,020 km (0.107 R)
• M26: 6,323,352 km (0.08 R)
• M27: 6,925,933 km (0.119 R)
• M28: 7,079,420 km (0.091 R)
• M29: 7,203,137 km (0.113 R)
• M30: 7,296,337 km (0.069 R)
• M31: 8,709,588 km (0.03 R)
• M32: 9,042,443 km (0.113 R)
• M33: 9,617,946 km (0.061 R)
• M34: 10,100,848 km (0.097 R)
• M35: 10,345,291 km (0.104 R)
• M36: 11,018,631 km (0.075 R)
• M37: 11,270,255 km (0.092 R)
• M38: 11,742,834 km (0.09 R)
• M39: 11,926,241 km (0.054 R)
• M40: 13,046,879 km (0.041 R)
• M41: 13,619,839 km (0.112 R)
• M42: 14,790,442 km (0.06 R)
• M43: 15,267,659 km (0.118 R)
• M44: 15,952,369 km (0.082 R)
• M45: 16,155,822 km (0.09 R)
• M46: 16,359,874 km (0.071 R)
• M47: 16,936,274 km (0.085 R)
• M48: 17,435,482 km (0.077 R)
• M49: 17,519,257 km (0.053 R)
• M50: 17,728,993 km (0.098 R)
• M51: 17,981,814 km (0.111 R)
• M52: 18,405,924 km (0.03 R)
• M53: 19,048,446 km (0.114 R)
• M54: 19,524,168 km (0.058 R)
• M55: 20,487,428 km (0.104 R)
• M56: 20,797,096 km (0.113 R)
• M57: 21,153,139 km (0.071 R)
• M58: 21,242,299 km (0.096 R)
• M59: 21,961,267 km (0.099 R)
• M60: 22,871,121 km (0.069 R)
• M61: 23,330,536 km (0.057 R)
• M62: 23,561,515 km (0.114 R)
• M63: 23,654,116 km (0.065 R)
• M64: 24,352,289 km (0.056 R)
• M65: 26,391,308 km (0.108 R)
• M66: 27,260,921 km (0.03 R)
• M67: 27,504,167 km (0.112 R)
• M68: 27,650,474 km (0.109 R)
• M69: 27,845,998 km (0.059 R)
• M70: 28,090,890 km (0.097 R)
• M71: 28,583,067 km (0.119 R)
• M72: 28,731,318 km (0.095 R)
• M73: 29,276,902 km (0.04 R)
• M74: 29,675,730 km (0.104 R)
• M75: 30,076,502 km (0.089 R)
• M76: 31,137,002 km (0.094 R)
• M77: 32,106,994 km (0.093 R)
• M78: 33,815,252 km (0.116 R)
• M79: 33,919,821 km (0.063 R)
• M80: 34,654,197 km (0.103 R)
• M81: 35,446,916 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.43 AU - 11.75 AU

Year: 12715 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,800,965 km

• M1: 288,873 km (0.111 R)
• M2: 602,879 km (0.067 R)
• M3: 1,506,899 km (0.117 R)
• M4: 1,884,185 km (0.091 R)
• M5: 2,412,864 km (0.084 R)
• M6: 2,536,581 km (0.078 R)
• M7: 2,662,543 km (0.08 R)
• M8: 3,497,299 km (0.047 R)
• M9: 3,638,071 km (0.101 R)
• M10: 3,889,096 km (0.062 R)
• M11: 4,257,705 km (0.046 R)
• M12: 4,408,500 km (0.063 R)
• M13: 4,715,175 km (0.114 R)
• M14: 4,989,388 km (0.102 R)
• M15: 5,677,090 km (0.038 R)
• M16: 5,843,293 km (0.064 R)
• M17: 6,011,142 km (0.114 R)
• M18: 6,180,636 km (0.075 R)
• M19: 7,096,474 km (0.094 R)
• M20: 8,007,824 km (0.094 R)
• M21: 8,288,470 km (0.109 R)
• M22: 8,907,805 km (0.113 R)
• M23: 9,296,460 km (0.057 R)
• M24: 9,443,515 km (0.083 R)
• M25: 10,191,056 km (0.1 R)
• M26: 10,648,676 km (0.069 R)
• M27: 11,848,750 km (0.098 R)
• M28: 12,329,857 km (0.065 R)
• M29: 12,708,638 km (0.091 R)
• M30: 13,036,407 km (0.097 R)
• M31: 13,533,222 km (0.087 R)
• M32: 14,545,551 km (0.12 R)
• M33: 14,716,541 km (0.117 R)
• M34: 15,003,170 km (0.107 R)
• M35: 15,118,361 km (0.051 R)
• M36: 16,582,924 km (0.049 R)
• M37: 16,702,004 km (0.101 R)
• M38: 16,881,222 km (0.087 R)
• M39: 17,181,315 km (0.104 R)
• M40: 18,522,909 km (0.048 R)
• M41: 19,456,849 km (0.097 R)
• M42: 19,582,511 km (0.063 R)
• M43: 20,533,804 km (0.119 R)
• M44: 21,111,700 km (0.096 R)
• M45: 21,370,355 km (0.097 R)
• M46: 21,695,132 km (0.043 R)
• M47: 22,415,296 km (0.103 R)
• M48: 24,486,927 km (0.035 R)
• M49: 24,963,247 km (0.035 R)
• M50: 26,758,870 km (0.028 R)
• M51: 26,968,607 km (0.03 R)
• M52: 27,813,685 km (0.088 R)
• M53: 27,955,354 km (0.075 R)
• M54: 29,097,235 km (0.091 R)
• M55: 30,692,397 km (0.038 R)
• M56: 31,279,419 km (0.116 R)
• M57: 31,574,426 km (0.102 R)
• M58: 31,722,228 km (0.113 R)
• M59: 34,346,026 km (0.104 R)
• M60: 35,338,308 km (0.067 R)
• M61: 39,878,604 km (0.102 R)
• M62: 40,599,516 km (0.106 R)
• M63: 42,542,792 km (0.063 R)
• M64: 42,951,344 km (0.066 R)
• M65: 44,102,649 km (0.114 R)
• M66: 45,263,977 km (0.109 R)
• M67: 47,531,881 km (0.095 R)
• M68: 50,440,213 km (0.104 R)
• M69: 52,878,359 km (0.067 R)
• M70: 54,732,027 km (0.109 R)
• M71: 55,087,471 km (0.091 R)
• M72: 58,140,016 km (0.112 R)
• M73: 58,684,402 km (0.071 R)
• M74: 58,775,208 km (0.042 R)
• M75: 59,139,329 km (0.096 R)
• M76: 59,504,049 km (0.064 R)
• M77: 59,595,453 km (0.037 R)
• M78: 59,961,071 km (0.117 R)
• M79: 60,144,328 km (0.059 R)
• M80: 60,511,142 km (0.119 R)
• M81: 61,616,221 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit