🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.58 AU - 0.88 AU

Year: 226 Days

Day: 37.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.31 AU

Year: 423 Days

Day: 44.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,754,248 km

• M1: 678,875 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.41 AU - 2.79 AU

Year: 1516 Days

Day: 28.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.46 AU - 2.96 AU

Year: 1613 Days

Day: 18.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,754,248 km

• M1: 273,615 km (0.084 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408

Radius: 12.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.29 AU - 9.03 AU

Year: 8430 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,754,248 km

• M1: 470,037 km (0.08 R)
• M2: 587,770 km (0.117 R)
• M3: 758,162 km (0.062 R)
• M4: 886,667 km (0.088 R)
• M5: 1,086,081 km (0.068 R)
• M6: 1,369,868 km (0.055 R)
• M7: 1,475,783 km (0.111 R)
• M8: 2,274,336 km (0.087 R)
• M9: 2,751,703 km (0.091 R)
• M10: 2,887,389 km (0.096 R)
• M11: 3,501,338 km (0.089 R)
• M12: 3,899,268 km (0.078 R)
• M13: 4,077,888 km (0.069 R)
• M14: 4,233,321 km (0.036 R)
• M15: 4,576,648 km (0.083 R)
• M16: 5,067,179 km (0.1 R)
• M17: 5,290,678 km (0.071 R)
• M18: 5,403,625 km (0.109 R)
• M19: 5,921,981 km (0.11 R)
• M20: 6,246,758 km (0.091 R)
• M21: 6,698,843 km (0.104 R)
• M22: 7,192,965 km (0.066 R)
• M23: 8,020,989 km (0.12 R)
• M24: 8,151,139 km (0.102 R)
• M25: 8,512,568 km (0.113 R)
• M26: 9,047,530 km (0.118 R)
• M27: 9,217,024 km (0.049 R)
• M28: 10,646,132 km (0.084 R)
• M29: 10,897,008 km (0.112 R)
• M30: 11,624,652 km (0.089 R)
• M31: 11,994,458 km (0.115 R)
• M32: 12,293,055 km (0.028 R)
• M33: 12,480,801 km (0.083 R)
• M34: 12,707,591 km (0.106 R)
• M35: 13,012,023 km (0.109 R)
• M36: 13,783,499 km (0.096 R)
• M37: 13,861,440 km (0.105 R)
• M38: 13,978,724 km (0.119 R)
• M39: 14,411,511 km (0.11 R)
• M40: 14,609,578 km (0.089 R)
• M41: 14,768,751 km (0.094 R)
• M42: 14,848,636 km (0.099 R)
• M43: 15,290,099 km (0.065 R)
• M44: 15,736,050 km (0.115 R)
• M45: 16,062,922 km (0.079 R)
• M46: 16,723,696 km (0.062 R)
• M47: 16,848,460 km (0.076 R)
• M48: 17,393,296 km (0.097 R)
• M49: 17,901,180 km (0.036 R)
• M50: 18,071,572 km (0.048 R)
• M51: 18,500,021 km (0.104 R)
• M52: 18,931,760 km (0.045 R)
• M53: 19,279,426 km (0.03 R)
• M54: 20,380,017 km (0.084 R)
• M55: 21,727,296 km (0.114 R)
• M56: 21,954,684 km (0.113 R)
• M57: 22,091,566 km (0.111 R)
• M58: 22,182,821 km (0.074 R)
• M59: 22,825,942 km (0.095 R)
• M60: 22,964,470 km (0.092 R)
• M61: 23,381,998 km (0.103 R)
• M62: 23,708,420 km (0.057 R)
• M63: 23,989,365 km (0.08 R)
• M64: 25,029,220 km (0.102 R)
• M65: 25,506,736 km (0.114 R)
• M66: 25,842,733 km (0.11 R)
• M67: 27,103,843 km (0.089 R)
• M68: 27,545,007 km (0.067 R)
• M69: 27,741,878 km (0.066 R)
• M70: 28,533,849 km (0.101 R)
• M71: 28,733,113 km (0.052 R)
• M72: 29,735,868 km (0.119 R)
• M73: 30,038,953 km (0.032 R)
• M74: 31,005,505 km (0.104 R)
• M75: 31,569,788 km (0.073 R)
• M76: 31,879,007 km (0.041 R)
• M77: 32,241,034 km (0.075 R)
• M78: 32,344,705 km (0.12 R)
• M79: 32,552,497 km (0.117 R)
• M80: 33,387,702 km (0.057 R)
• M81: 35,667,274 km (0.111 R)

Asteroid Belt

Center: 9.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 10.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.84 AU - 10.16 AU

Year: 11436 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,754,248 km

• M1: 315,053 km (0.062 R)
• M2: 879,935 km (0.086 R)
• M3: 1,349,074 km (0.062 R)
• M4: 1,412,802 km (0.052 R)
• M5: 1,521,410 km (0.067 R)
• M6: 1,678,339 km (0.063 R)
• M7: 2,282,415 km (0.091 R)
• M8: 2,949,322 km (0.103 R)
• M9: 3,643,456 km (0.07 R)
• M10: 3,824,769 km (0.053 R)
• M11: 4,228,085 km (0.049 R)
• M12: 4,743,000 km (0.107 R)
• M13: 4,841,735 km (0.042 R)
• M14: 4,941,367 km (0.092 R)
• M15: 5,691,750 km (0.092 R)
• M16: 6,441,086 km (0.108 R)
• M17: 7,221,239 km (0.11 R)
• M18: 7,335,232 km (0.085 R)
• M19: 8,307,619 km (0.079 R)
• M20: 8,910,498 km (0.099 R)
• M21: 9,946,463 km (0.101 R)
• M22: 10,115,808 km (0.058 R)
• M23: 10,802,612 km (0.05 R)
• M24: 10,889,528 km (0.043 R)
• M25: 11,283,419 km (0.065 R)
• M26: 11,548,806 km (0.088 R)
• M27: 12,175,771 km (0.069 R)
• M28: 12,951,884 km (0.112 R)
• M29: 13,322,738 km (0.117 R)
• M30: 13,462,761 km (0.088 R)
• M31: 14,027,493 km (0.077 R)
• M32: 14,122,338 km (0.084 R)
• M33: 14,217,482 km (0.07 R)
• M34: 14,360,498 km (0.085 R)
• M35: 16,764,087 km (0.065 R)
• M36: 17,117,437 km (0.054 R)
• M37: 17,575,506 km (0.06 R)
• M38: 18,555,671 km (0.094 R)
• M39: 18,764,360 km (0.066 R)
• M40: 19,500,681 km (0.041 R)
• M41: 20,085,908 km (0.098 R)
• M42: 20,784,829 km (0.12 R)
• M43: 21,656,087 km (0.069 R)
• M44: 21,985,950 km (0.107 R)
• M45: 22,096,204 km (0.086 R)
• M46: 22,262,108 km (0.068 R)
• M47: 22,706,264 km (0.089 R)
• M48: 22,929,464 km (0.118 R)
• M49: 23,209,511 km (0.111 R)
• M50: 23,321,710 km (0.092 R)
• M51: 23,603,402 km (0.118 R)
• M52: 24,056,235 km (0.071 R)
• M53: 24,454,914 km (0.058 R)
• M54: 24,970,727 km (0.053 R)
• M55: 26,598,202 km (0.051 R)
• M56: 27,069,585 km (0.096 R)
• M57: 27,543,661 km (0.061 R)
• M58: 28,319,775 km (0.11 R)
• M59: 28,439,902 km (0.077 R)
• M60: 28,982,194 km (0.099 R)
• M61: 31,495,887 km (0.055 R)
• M62: 32,873,234 km (0.114 R)
• M63: 33,569,313 km (0.089 R)
• M64: 34,718,674 km (0.076 R)
• M65: 35,298,216 km (0.091 R)
• M66: 35,492,244 km (0.054 R)
• M67: 35,556,871 km (0.12 R)
• M68: 35,816,124 km (0.071 R)
• M69: 36,467,024 km (0.092 R)
• M70: 36,532,249 km (0.102 R)
• M71: 37,187,487 km (0.089 R)
• M72: 38,509,334 km (0.109 R)
• M73: 39,981,228 km (0.08 R)
• M74: 41,471,522 km (0.116 R)
• M75: 41,607,805 km (0.115 R)
• M76: 42,635,393 km (0.095 R)
• M77: 43,255,925 km (0.088 R)
• M78: 43,602,095 km (0.072 R)
• M79: 44,715,552 km (0.041 R)
• M80: 46,120,575 km (0.089 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit