🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.82 AU - 1.1 AU

Year: 335 Days

Day: 45.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,712,225 km

• M1: 131,048 km (0.076 R)
• M2: 180,415 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.15 AU - 1.35 AU

Year: 498 Days

Day: 44.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,712,225 km

• M1: 427,551 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.1 AU - 1.58 AU

Year: 553 Days

Day: 24.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.28 AU - 1.82 AU

Year: 688 Days

Day: 42.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.47 AU - 2.29 AU

Year: 919 Days

Day: 26.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.17 AU - 2.41 AU

Year: 1235 Days

Day: 44.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,712,225 km

• M1: 828,473 km (0.087 R)
• M2: 953,836 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.12 AU - 2.92 AU

Year: 1426 Days

Day: 41.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.21 AU - 4.47 AU

Year: 2682 Days

Day: 43.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,712,225 km

• M1: 656,585 km (0.035 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.3

Radius: 12.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.04 AU - 12.12 AU

Year: 12267 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,712,225 km

• M1: 162,314 km (0.08 R)
• M2: 253,718 km (0.099 R)
• M3: 396,883 km (0.119 R)
• M4: 654,939 km (0.069 R)
• M5: 912,846 km (0.033 R)
• M6: 1,224,758 km (0.078 R)
• M7: 1,415,345 km (0.086 R)
• M8: 1,548,039 km (0.089 R)
• M9: 1,685,070 km (0.083 R)
• M10: 2,222,725 km (0.091 R)
• M11: 2,378,457 km (0.079 R)
• M12: 2,457,743 km (0.062 R)
• M13: 2,537,928 km (0.104 R)
• M14: 2,673,613 km (0.112 R)
• M15: 2,924,040 km (0.109 R)
• M16: 3,329,001 km (0.094 R)
• M17: 3,629,394 km (0.072 R)
• M18: 3,907,347 km (0.028 R)
• M19: 4,615,992 km (0.088 R)
• M20: 4,782,644 km (0.115 R)
• M21: 5,087,824 km (0.113 R)
• M22: 5,260,011 km (0.057 R)
• M23: 6,077,563 km (0.063 R)
• M24: 7,164,392 km (0.071 R)
• M25: 7,318,926 km (0.119 R)
• M26: 7,789,561 km (0.069 R)
• M27: 8,229,528 km (0.066 R)
• M28: 8,391,693 km (0.067 R)
• M29: 8,718,863 km (0.115 R)
• M30: 10,026,648 km (0.096 R)
• M31: 10,505,361 km (0.107 R)
• M32: 11,666,390 km (0.066 R)
• M33: 11,985,931 km (0.094 R)
• M34: 12,633,690 km (0.116 R)
• M35: 13,056,154 km (0.114 R)
• M36: 13,963,316 km (0.114 R)
• M37: 14,497,829 km (0.09 R)
• M38: 16,497,653 km (0.095 R)
• M39: 16,599,829 km (0.112 R)
• M40: 17,114,296 km (0.099 R)
• M41: 17,633,999 km (0.101 R)
• M42: 18,106,279 km (0.113 R)
• M43: 18,317,362 km (0.088 R)
• M44: 18,635,706 km (0.068 R)
• M45: 19,873,030 km (0.076 R)
• M46: 19,981,788 km (0.115 R)
• M47: 20,090,844 km (0.067 R)
• M48: 20,914,979 km (0.096 R)
• M49: 22,313,121 km (0.119 R)
• M50: 23,223,573 km (0.108 R)
• M51: 23,453,206 km (0.117 R)
• M52: 23,972,460 km (0.119 R)
• M53: 24,378,918 km (0.119 R)
• M54: 25,022,338 km (0.104 R)
• M55: 25,198,714 km (0.092 R)
• M56: 26,385,474 km (0.071 R)
• M57: 26,625,130 km (0.115 R)
• M58: 26,805,246 km (0.081 R)
• M59: 27,227,112 km (0.083 R)
• M60: 27,529,898 km (0.089 R)
• M61: 29,431,586 km (0.103 R)
• M62: 29,929,148 km (0.115 R)
• M63: 30,366,872 km (0.116 R)
• M64: 31,122,191 km (0.116 R)
• M65: 31,565,600 km (0.084 R)
• M66: 32,587,054 km (0.116 R)
• M67: 33,619,429 km (0.04 R)
• M68: 33,814,056 km (0.093 R)
• M69: 34,466,003 km (0.101 R)
• M70: 36,646,542 km (0.104 R)
• M71: 36,913,873 km (0.113 R)
• M72: 37,854,694 km (0.07 R)
• M73: 38,463,707 km (0.064 R)
• M74: 38,939,578 km (0.077 R)
• M75: 39,212,444 km (0.086 R)
• M76: 41,001,186 km (0.11 R)
• M77: 41,696,218 km (0.1 R)
• M78: 41,905,505 km (0.033 R)
• M79: 42,115,092 km (0.066 R)
• M80: 42,675,934 km (0.053 R)
• M81: 44,301,764 km (0.077 R)
• M82: 45,372,885 km (0.082 R)
• M83: 47,104,630 km (0.07 R)
• M84: 48,417,500 km (0.072 R)
• M85: 49,004,822 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 14

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.98 AU - 14.86 AU

Year: 14669 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,712,225 km

• M1: 271,071 km (0.108 R)
• M2: 541,095 km (0.114 R)
• M3: 696,079 km (0.113 R)
• M4: 1,352,514 km (0.083 R)
• M5: 1,548,637 km (0.073 R)
• M6: 1,676,244 km (0.111 R)
• M7: 2,053,081 km (0.111 R)
• M8: 2,309,791 km (0.07 R)
• M9: 3,045,513 km (0.104 R)
• M10: 3,955,667 km (0.109 R)
• M11: 4,719,214 km (0.065 R)
• M12: 5,022,150 km (0.117 R)
• M13: 5,409,908 km (0.095 R)
• M14: 5,647,320 km (0.084 R)
• M15: 6,338,611 km (0.101 R)
• M16: 7,013,747 km (0.06 R)
• M17: 7,535,245 km (0.048 R)
• M18: 7,800,781 km (0.106 R)
• M19: 7,934,821 km (0.115 R)
• M20: 8,114,488 km (0.05 R)
• M21: 8,386,756 km (0.099 R)
• M22: 9,174,538 km (0.117 R)
• M23: 10,082,896 km (0.116 R)
• M24: 10,720,931 km (0.114 R)
• M25: 10,870,080 km (0.045 R)
• M26: 11,881,960 km (0.105 R)
• M27: 12,036,345 km (0.025 R)
• M28: 12,503,540 km (0.06 R)
• M29: 13,402,324 km (0.096 R)
• M30: 14,596,115 km (0.069 R)
• M31: 14,816,921 km (0.076 R)
• M32: 15,373,575 km (0.109 R)
• M33: 16,335,788 km (0.039 R)
• M34: 16,450,380 km (0.066 R)
• M35: 17,026,781 km (0.106 R)
• M36: 17,375,793 km (0.077 R)
• M37: 18,735,787 km (0.047 R)
• M38: 19,216,894 km (0.039 R)
• M39: 20,499,097 km (0.081 R)
• M40: 20,622,665 km (0.111 R)
• M41: 22,378,345 km (0.086 R)
• M42: 23,145,483 km (0.096 R)
• M43: 23,403,091 km (0.111 R)
• M44: 24,181,598 km (0.106 R)
• M45: 24,312,197 km (0.04 R)
• M46: 24,771,163 km (0.071 R)
• M47: 25,299,244 km (0.111 R)
• M48: 28,269,061 km (0.043 R)
• M49: 28,544,620 km (0.059 R)
• M50: 28,890,191 km (0.12 R)
• M51: 29,028,719 km (0.075 R)
• M52: 29,725,097 km (0.057 R)
• M53: 30,215,928 km (0.119 R)
• M54: 30,638,691 km (0.088 R)
• M55: 32,709,724 km (0.027 R)
• M56: 32,926,491 km (0.091 R)
• M57: 35,268,895 km (0.108 R)
• M58: 36,985,530 km (0.12 R)
• M59: 38,119,781 km (0.092 R)
• M60: 39,418,889 km (0.102 R)
• M61: 40,267,259 km (0.079 R)
• M62: 40,732,508 km (0.118 R)
• M63: 40,888,090 km (0.106 R)
• M64: 41,199,702 km (0.034 R)
• M65: 41,433,823 km (0.115 R)
• M66: 41,903,560 km (0.094 R)
• M67: 43,164,820 km (0.059 R)
• M68: 45,160,605 km (0.097 R)
• M69: 45,563,323 km (0.049 R)
• M70: 46,941,568 km (0.117 R)
• M71: 47,186,160 km (0.108 R)
• M72: 48,745,419 km (0.039 R)
• M73: 49,655,872 km (0.06 R)
• M74: 51,073,910 km (0.085 R)
• M75: 51,914,351 km (0.117 R)
• M76: 53,693,967 km (0.083 R)
• M77: 53,864,509 km (0.099 R)
• M78: 54,634,190 km (0.092 R)
• M79: 54,977,367 km (0.099 R)
• M80: 58,712,228 km (0.093 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 18,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit