🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.7 AU - 0.98 AU

Year: 276 Days

Day: 47.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.28 AU

Year: 374 Days

Day: 12.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,156,524 km

• M1: 569,369 km (0.056 R)
• M2: 877,541 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.39 AU - 3.37 AU

Year: 1751 Days

Day: 22.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,156,524 km

• M1: 2,468,514 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.28 AU - 3.58 AU

Year: 1796 Days

Day: 26.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,156,524 km

• M1: 724,502 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.08 AU - 3.34 AU

Year: 2060 Days

Day: 17.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.89 AU - 4.23 AU

Year: 2406 Days

Day: 47 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.75 AU - 5.17 AU

Year: 3373 Days

Day: 33 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47

Radius: 4.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.47 AU - 17.97 AU

Year: 21266 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,156,524 km

• M1: 139,126 km (0.116 R)
• M2: 273,016 km (0.104 R)
• M3: 412,292 km (0.101 R)
• M4: 699,819 km (0.09 R)
• M5: 906,563 km (0.101 R)
• M6: 950,096 km (0.065 R)
• M7: 1,324,091 km (0.066 R)
• M8: 1,596,658 km (0.091 R)
• M9: 2,133,864 km (0.086 R)
• M10: 2,291,391 km (0.072 R)
• M11: 3,111,486 km (0.094 R)
• M12: 3,312,546 km (0.119 R)
• M13: 3,587,207 km (0.11 R)
• M14: 3,703,894 km (0.1 R)
• M15: 4,037,048 km (0.11 R)
• M16: 4,479,559 km (0.116 R)
• M17: 5,198,077 km (0.069 R)
• M18: 5,951,751 km (0.091 R)
• M19: 6,313,180 km (0.108 R)
• M20: 6,369,429 km (0.063 R)
• M21: 7,086,451 km (0.058 R)
• M22: 7,203,586 km (0.071 R)
• M23: 7,439,652 km (0.109 R)
• M24: 7,648,341 km (0.102 R)
• M25: 7,828,756 km (0.114 R)
• M26: 8,533,212 km (0.029 R)
• M27: 8,689,093 km (0.084 R)
• M28: 8,751,625 km (0.07 R)
• M29: 8,908,852 km (0.118 R)
• M30: 9,450,097 km (0.112 R)
• M31: 10,664,683 km (0.075 R)
• M32: 11,136,813 km (0.046 R)
• M33: 11,650,383 km (0.105 R)
• M34: 12,171,582 km (0.117 R)
• M35: 12,807,074 km (0.104 R)
• M36: 13,164,762 km (0.089 R)
• M37: 13,489,539 km (0.089 R)
• M38: 14,036,619 km (0.053 R)
• M39: 15,190,018 km (0.091 R)
• M40: 15,340,962 km (0.096 R)
• M41: 16,026,869 km (0.099 R)
• M42: 16,567,216 km (0.119 R)
• M43: 16,917,724 km (0.104 R)
• M44: 17,231,281 km (0.092 R)
• M45: 17,428,302 km (0.05 R)
• M46: 17,745,000 km (0.119 R)
• M47: 18,063,644 km (0.088 R)
• M48: 18,103,586 km (0.06 R)
• M49: 18,143,529 km (0.117 R)
• M50: 19,030,794 km (0.093 R)
• M51: 19,932,121 km (0.053 R)
• M52: 20,055,988 km (0.072 R)
• M53: 20,471,122 km (0.071 R)
• M54: 21,690,943 km (0.058 R)
• M55: 22,031,578 km (0.091 R)
• M56: 23,324,552 km (0.106 R)
• M57: 23,411,618 km (0.05 R)
• M58: 23,455,301 km (0.095 R)
• M59: 23,673,564 km (0.059 R)
• M60: 24,112,185 km (0.104 R)
• M61: 24,200,148 km (0.071 R)
• M62: 25,309,865 km (0.114 R)
• M63: 25,399,325 km (0.116 R)
• M64: 25,488,934 km (0.077 R)
• M65: 27,302,509 km (0.084 R)
• M66: 28,224,929 km (0.074 R)
• M67: 29,486,189 km (0.101 R)
• M68: 29,674,682 km (0.066 R)
• M69: 31,484,517 km (0.09 R)
• M70: 32,111,931 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.2

Radius: 6.1

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.17 AU - 20.85 AU

Year: 25126 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,156,524 km

• M1: 289,173 km (0.094 R)
• M2: 477,068 km (0.057 R)
• M3: 744,848 km (0.113 R)
• M4: 1,210,546 km (0.119 R)
• M5: 1,515,277 km (0.043 R)
• M6: 2,031,389 km (0.072 R)
• M7: 4,311,111 km (0.056 R)
• M8: 5,427,710 km (0.068 R)
• M9: 5,472,440 km (0.114 R)
• M10: 5,607,078 km (0.095 R)
• M11: 5,788,540 km (0.082 R)
• M12: 6,297,173 km (0.075 R)
• M13: 6,771,847 km (0.113 R)
• M14: 6,820,017 km (0.062 R)
• M15: 7,356,774 km (0.105 R)
• M16: 7,505,475 km (0.058 R)
• M17: 8,522,441 km (0.115 R)
• M18: 9,153,146 km (0.09 R)
• M19: 9,744,506 km (0.091 R)
• M20: 9,962,620 km (0.076 R)
• M21: 10,907,330 km (0.107 R)
• M22: 11,190,669 km (0.111 R)
• M23: 11,476,401 km (0.077 R)
• M24: 12,054,896 km (0.063 R)
• M25: 12,761,746 km (0.092 R)
• M26: 12,940,665 km (0.114 R)
• M27: 13,060,343 km (0.096 R)
• M28: 14,153,754 km (0.093 R)
• M29: 14,586,989 km (0.052 R)
• M30: 15,213,355 km (0.1 R)
• M31: 15,466,325 km (0.1 R)
• M32: 15,656,913 km (0.065 R)
• M33: 15,720,642 km (0.103 R)
• M34: 15,912,426 km (0.067 R)
• M35: 16,427,342 km (0.119 R)
• M36: 16,621,819 km (0.105 R)
• M37: 18,339,502 km (0.107 R)
• M38: 18,473,991 km (0.071 R)
• M39: 20,320,926 km (0.089 R)
• M40: 21,019,847 km (0.117 R)
• M41: 21,372,300 km (0.099 R)
• M42: 22,512,984 km (0.082 R)
• M43: 22,945,770 km (0.043 R)
• M44: 26,886,926 km (0.046 R)
• M45: 29,759,504 km (0.085 R)
• M46: 29,917,480 km (0.113 R)
• M47: 31,754,841 km (0.092 R)
• M48: 32,321,218 km (0.055 R)
• M49: 32,483,682 km (0.113 R)
• M50: 35,202,922 km (0.12 R)
• M51: 37,823,129 km (0.118 R)
• M52: 38,079,988 km (0.094 R)
• M53: 38,854,157 km (0.109 R)
• M54: 39,199,878 km (0.072 R)
• M55: 39,373,112 km (0.053 R)
• M56: 39,546,496 km (0.116 R)
• M57: 40,417,904 km (0.078 R)
• M58: 41,119,518 km (0.072 R)
• M59: 42,002,145 km (0.098 R)
• M60: 45,776,799 km (0.118 R)
• M61: 46,233,372 km (0.117 R)
• M62: 46,874,997 km (0.091 R)
• M63: 46,966,999 km (0.096 R)
• M64: 47,059,002 km (0.088 R)
• M65: 55,383,525 km (0.109 R)
• M66: 56,064,944 km (0.088 R)
• M67: 57,337,722 km (0.069 R)
• M68: 57,436,008 km (0.086 R)
• M69: 57,731,314 km (0.086 R)
• M70: 57,829,750 km (0.1 R)
• M71: 61,212,906 km (0.114 R)
• M72: 61,514,495 km (0.077 R)
• M73: 61,816,533 km (0.089 R)
• M74: 62,119,169 km (0.047 R)
• M75: 63,131,199 km (0.07 R)
• M76: 66,612,940 km (0.072 R)
• M77: 66,716,312 km (0.047 R)
• M78: 70,156,465 km (0.12 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit