🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.61 AU - 0.71 AU

Year: 191 Days

Day: 20.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.42 AU - 1.82 AU

Year: 735 Days

Day: 20.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,641,509 km

• M1: 891,603 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.82 AU - 2.08 AU

Year: 971 Days

Day: 21 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.52 AU - 2.64 AU

Year: 1477 Days

Day: 20.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.84 AU - 2.9 AU

Year: 1733 Days

Day: 17 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.38 AU - 5.54 AU

Year: 3937 Days

Day: 38.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.8

Radius: 10.6

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.95 AU - 7.35 AU

Year: 6113 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,641,509 km

• M1: 158,723 km (0.067 R)
• M2: 316,998 km (0.06 R)
• M3: 409,599 km (0.109 R)
• M4: 901,926 km (0.075 R)
• M5: 980,165 km (0.082 R)
• M6: 1,161,179 km (0.05 R)
• M7: 1,282,054 km (0.119 R)
• M8: 1,353,262 km (0.094 R)
• M9: 1,950,457 km (0.096 R)
• M10: 2,245,015 km (0.068 R)
• M11: 2,375,764 km (0.067 R)
• M12: 2,486,616 km (0.113 R)
• M13: 2,829,793 km (0.118 R)
• M14: 3,561,177 km (0.076 R)
• M15: 3,765,977 km (0.111 R)
• M16: 4,080,282 km (0.071 R)
• M17: 4,186,945 km (0.117 R)
• M18: 4,846,821 km (0.118 R)
• M19: 5,421,427 km (0.119 R)
• M20: 6,385,585 km (0.042 R)
• M21: 7,014,794 km (0.119 R)
• M22: 7,630,987 km (0.102 R)
• M23: 7,962,347 km (0.037 R)
• M24: 8,096,087 km (0.09 R)
• M25: 8,673,385 km (0.077 R)
• M26: 9,688,556 km (0.036 R)
• M27: 9,975,336 km (0.117 R)
• M28: 10,337,662 km (0.092 R)
• M29: 10,704,326 km (0.063 R)
• M30: 11,037,929 km (0.068 R)
• M31: 11,374,973 km (0.052 R)
• M32: 12,445,346 km (0.097 R)
• M33: 12,796,303 km (0.116 R)
• M34: 12,913,887 km (0.065 R)
• M35: 13,071,413 km (0.118 R)
• M36: 13,428,054 km (0.087 R)
• M37: 13,547,733 km (0.104 R)
• M38: 13,989,346 km (0.095 R)
• M39: 14,394,906 km (0.095 R)
• M40: 14,558,117 km (0.066 R)
• M41: 15,093,228 km (0.094 R)
• M42: 15,634,773 km (0.065 R)
• M43: 15,760,584 km (0.106 R)
• M44: 16,182,600 km (0.111 R)
• M45: 16,565,571 km (0.114 R)
• M46: 17,037,701 km (0.068 R)
• M47: 17,210,487 km (0.108 R)
• M48: 17,995,427 km (0.112 R)
• M49: 18,171,354 km (0.09 R)
• M50: 18,259,617 km (0.093 R)
• M51: 18,881,046 km (0.091 R)
• M52: 19,509,507 km (0.049 R)
• M53: 20,144,849 km (0.074 R)
• M54: 20,602,768 km (0.056 R)
• M55: 20,832,999 km (0.089 R)
• M56: 21,342,679 km (0.115 R)
• M57: 21,950,196 km (0.037 R)
• M58: 22,091,267 km (0.104 R)
• M59: 22,895,954 km (0.082 R)
• M60: 23,182,284 km (0.048 R)
• M61: 23,325,898 km (0.11 R)
• M62: 23,951,666 km (0.086 R)
• M63: 24,388,193 km (0.091 R)
• M64: 25,862,031 km (0.119 R)
• M65: 26,060,697 km (0.111 R)
• M66: 26,259,812 km (0.063 R)
• M67: 27,061,656 km (0.089 R)
• M68: 27,313,878 km (0.071 R)
• M69: 27,415,007 km (0.095 R)
• M70: 28,279,533 km (0.106 R)
• M71: 28,638,119 km (0.117 R)
• M72: 29,204,646 km (0.056 R)
• M73: 29,722,853 km (0.081 R)
• M74: 30,873,560 km (0.065 R)
• M75: 32,145,590 km (0.072 R)
• M76: 33,272,511 km (0.109 R)
• M77: 34,031,122 km (0.093 R)
• M78: 34,467,050 km (0.055 R)
• M79: 34,740,515 km (0.115 R)
• M80: 35,069,630 km (0.07 R)
• M81: 35,344,591 km (0.08 R)
• M82: 36,007,609 km (0.046 R)
• M83: 36,674,816 km (0.076 R)
• M84: 37,570,608 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 5.9

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.51 AU - 13.55 AU

Year: 16765 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,641,509 km

• M1: 140,921 km (0.092 R)
• M2: 371,751 km (0.089 R)
• M3: 522,994 km (0.068 R)
• M4: 645,216 km (0.104 R)
• M5: 693,536 km (0.1 R)
• M6: 793,916 km (0.116 R)
• M7: 845,976 km (0.088 R)
• M8: 972,087 km (0.073 R)
• M9: 1,066,034 km (0.099 R)
• M10: 1,202,617 km (0.12 R)
• M11: 1,303,745 km (0.086 R)
• M12: 1,407,716 km (0.106 R)
• M13: 1,758,523 km (0.092 R)
• M14: 1,991,297 km (0.095 R)
• M15: 2,434,855 km (0.088 R)
• M16: 3,409,335 km (0.087 R)
• M17: 3,787,818 km (0.093 R)
• M18: 4,647,856 km (0.096 R)
• M19: 4,904,267 km (0.072 R)
• M20: 5,231,438 km (0.095 R)
• M21: 5,633,257 km (0.115 R)
• M22: 6,010,244 km (0.066 R)
• M23: 6,254,537 km (0.1 R)
• M24: 6,501,972 km (0.088 R)
• M25: 7,263,425 km (0.1 R)
• M26: 7,300,376 km (0.082 R)
• M27: 7,411,677 km (0.088 R)
• M28: 8,829,865 km (0.118 R)
• M29: 9,147,311 km (0.059 R)
• M30: 9,307,381 km (0.115 R)
• M31: 10,204,520 km (0.117 R)
• M32: 10,454,049 km (0.041 R)
• M33: 10,958,942 km (0.098 R)
• M34: 11,129,034 km (0.103 R)
• M35: 11,471,913 km (0.074 R)
• M36: 11,514,997 km (0.094 R)
• M37: 11,774,699 km (0.076 R)
• M38: 12,743,345 km (0.066 R)
• M39: 13,554,764 km (0.116 R)
• M40: 13,691,646 km (0.067 R)
• M41: 14,012,833 km (0.086 R)
• M42: 14,104,985 km (0.044 R)
• M43: 14,522,512 km (0.111 R)
• M44: 14,569,037 km (0.068 R)
• M45: 15,417,108 km (0.1 R)
• M46: 15,751,160 km (0.089 R)
• M47: 16,280,886 km (0.067 R)
• M48: 16,816,596 km (0.051 R)
• M49: 16,865,514 km (0.098 R)
• M50: 17,357,991 km (0.082 R)
• M51: 18,558,962 km (0.12 R)
• M52: 19,067,146 km (0.089 R)
• M53: 20,776,751 km (0.08 R)
• M54: 21,040,043 km (0.069 R)
• M55: 22,050,726 km (0.109 R)
• M56: 22,211,693 km (0.105 R)
• M57: 22,319,254 km (0.045 R)
• M58: 22,696,989 km (0.112 R)
• M59: 23,240,478 km (0.084 R)
• M60: 24,340,022 km (0.081 R)
• M61: 24,395,374 km (0.114 R)
• M62: 25,007,827 km (0.119 R)
• M63: 25,512,720 km (0.102 R)
• M64: 26,875,407 km (0.034 R)
• M65: 27,970,763 km (0.107 R)
• M66: 28,319,775 km (0.118 R)
• M67: 28,553,147 km (0.078 R)
• M68: 28,845,910 km (0.091 R)
• M69: 30,862,490 km (0.119 R)
• M70: 30,982,467 km (0.073 R)
• M71: 33,046,768 km (0.062 R)
• M72: 33,909,649 km (0.093 R)
• M73: 34,219,615 km (0.116 R)
• M74: 34,592,712 km (0.105 R)
• M75: 34,717,477 km (0.095 R)
• M76: 35,217,732 km (0.055 R)
• M77: 37,434,324 km (0.105 R)
• M78: 37,690,436 km (0.099 R)
• M79: 38,656,389 km (0.112 R)
• M80: 40,218,640 km (0.103 R)
• M81: 40,284,163 km (0.111 R)
• M82: 40,349,837 km (0.082 R)
• M83: 41,073,442 km (0.118 R)
• M84: 41,205,537 km (0.052 R)
• M85: 43,135,948 km (0.081 R)
• M86: 44,891,778 km (0.118 R)
• M87: 45,163,896 km (0.091 R)
• M88: 45,436,613 km (0.073 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 12,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit