🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 29.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 171 Days

Day: 41.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.63 AU - 0.65 AU

Year: 179 Days

Day: 36.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 196 Days

Day: 45.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.72 AU - 2.2 AU

Year: 960 Days

Day: 47.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.94 AU - 2.28 AU

Year: 1072 Days

Day: 21.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.1 AU - 2.46 AU

Year: 1204 Days

Day: 22.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,407,335 km

• M1: 1,365,529 km (0.107 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.84 AU - 5.36 AU

Year: 4029 Days

Day: 15.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.4

Radius: 9.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.84 AU - 13.66 AU

Year: 13201 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,407,335 km

• M1: 176,825 km (0.108 R)
• M2: 356,193 km (0.117 R)
• M3: 417,378 km (0.111 R)
• M4: 540,796 km (0.064 R)
• M5: 690,544 km (0.09 R)
• M6: 883,226 km (0.105 R)
• M7: 1,422,077 km (0.111 R)
• M8: 2,029,295 km (0.096 R)
• M9: 2,147,777 km (0.054 R)
• M10: 2,248,157 km (0.048 R)
• M11: 2,433,060 km (0.092 R)
• M12: 2,495,891 km (0.075 R)
• M13: 2,950,519 km (0.116 R)
• M14: 3,107,746 km (0.102 R)
• M15: 4,009,672 km (0.086 R)
• M16: 4,437,970 km (0.038 R)
• M17: 4,540,894 km (0.11 R)
• M18: 4,907,558 km (0.11 R)
• M19: 5,014,072 km (0.057 R)
• M20: 5,613,660 km (0.08 R)
• M21: 6,035,376 km (0.058 R)
• M22: 6,121,096 km (0.113 R)
• M23: 7,514,301 km (0.037 R)
• M24: 8,073,049 km (0.055 R)
• M25: 8,677,424 km (0.101 R)
• M26: 8,903,616 km (0.051 R)
• M27: 9,131,903 km (0.112 R)
• M28: 9,494,678 km (0.081 R)
• M29: 9,694,391 km (0.108 R)
• M30: 9,861,940 km (0.101 R)
• M31: 10,370,573 km (0.111 R)
• M32: 10,473,197 km (0.1 R)
• M33: 11,483,731 km (0.099 R)
• M34: 11,696,609 km (0.097 R)
• M35: 11,839,325 km (0.097 R)
• M36: 12,090,500 km (0.107 R)
• M37: 12,525,082 km (0.068 R)
• M38: 12,707,741 km (0.03 R)
• M39: 12,854,347 km (0.068 R)
• M40: 13,671,450 km (0.117 R)
• M41: 14,314,123 km (0.097 R)
• M42: 14,390,418 km (0.114 R)
• M43: 14,543,456 km (0.103 R)
• M44: 14,850,880 km (0.03 R)
• M45: 15,316,279 km (0.086 R)
• M46: 15,747,121 km (0.114 R)
• M47: 15,904,647 km (0.114 R)
• M48: 16,580,530 km (0.062 R)
• M49: 17,184,607 km (0.054 R)
• M50: 17,306,379 km (0.058 R)
• M51: 17,509,832 km (0.111 R)
• M52: 17,632,203 km (0.104 R)
• M53: 17,714,033 km (0.109 R)
• M54: 17,919,132 km (0.119 R)
• M55: 18,166,118 km (0.081 R)
• M56: 18,331,573 km (0.114 R)
• M57: 18,538,916 km (0.03 R)
• M58: 19,039,919 km (0.084 R)
• M59: 19,123,844 km (0.119 R)
• M60: 19,334,178 km (0.047 R)
• M61: 19,418,552 km (0.089 R)
• M62: 20,055,091 km (0.081 R)
• M63: 20,914,530 km (0.044 R)
• M64: 21,261,747 km (0.098 R)
• M65: 21,567,076 km (0.117 R)
• M66: 21,698,274 km (0.073 R)
• M67: 21,873,752 km (0.079 R)
• M68: 22,049,829 km (0.06 R)
• M69: 22,226,204 km (0.11 R)
• M70: 22,314,617 km (0.079 R)
• M71: 22,403,029 km (0.096 R)
• M72: 22,536,022 km (0.076 R)
• M73: 23,609,386 km (0.112 R)
• M74: 23,880,308 km (0.117 R)
• M75: 24,106,799 km (0.091 R)
• M76: 24,836,538 km (0.057 R)
• M77: 25,066,170 km (0.109 R)
• M78: 25,944,759 km (0.074 R)
• M79: 26,364,530 km (0.102 R)
• M80: 27,022,013 km (0.038 R)
• M81: 27,116,260 km (0.097 R)
• M82: 27,732,304 km (0.062 R)
• M83: 28,065,907 km (0.084 R)
• M84: 29,219,755 km (0.087 R)
• M85: 30,389,162 km (0.115 R)
• M86: 30,930,108 km (0.101 R)
• M87: 31,573,678 km (0.081 R)
• M88: 33,075,640 km (0.12 R)
• M89: 34,089,764 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.1

Radius: 7.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.2 AU - 18.26 AU

Year: 26118 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,407,335 km

• M1: 96,939 km (0.049 R)
• M2: 551,268 km (0.115 R)
• M3: 805,585 km (0.041 R)
• M4: 1,205,609 km (0.116 R)
• M5: 1,737,280 km (0.041 R)
• M6: 2,137,604 km (0.078 R)
• M7: 2,249,204 km (0.118 R)
• M8: 2,478,238 km (0.088 R)
• M9: 4,141,467 km (0.069 R)
• M10: 5,039,653 km (0.114 R)
• M11: 5,114,003 km (0.083 R)
• M12: 5,301,599 km (0.047 R)
• M13: 6,035,077 km (0.057 R)
• M14: 6,193,501 km (0.114 R)
• M15: 6,964,978 km (0.048 R)
• M16: 8,112,693 km (0.094 R)
• M17: 8,596,941 km (0.072 R)
• M18: 8,909,900 km (0.1 R)
• M19: 9,090,464 km (0.069 R)
• M20: 9,226,748 km (0.058 R)
• M21: 9,639,488 km (0.025 R)
• M22: 10,011,389 km (0.106 R)
• M23: 11,252,453 km (0.091 R)
• M24: 11,301,222 km (0.108 R)
• M25: 12,089,902 km (0.106 R)
• M26: 12,390,294 km (0.055 R)
• M27: 13,720,070 km (0.09 R)
• M28: 15,907,490 km (0.089 R)
• M29: 16,126,501 km (0.116 R)
• M30: 16,401,911 km (0.025 R)
• M31: 16,567,815 km (0.107 R)
• M32: 16,678,816 km (0.034 R)
• M33: 17,745,150 km (0.095 R)
• M34: 18,143,529 km (0.115 R)
• M35: 18,315,118 km (0.116 R)
• M36: 19,590,290 km (0.118 R)
• M37: 20,061,074 km (0.084 R)
• M38: 20,535,599 km (0.045 R)
• M39: 21,193,979 km (0.113 R)
• M40: 21,254,267 km (0.091 R)
• M41: 22,225,307 km (0.102 R)
• M42: 23,086,691 km (0.115 R)
• M43: 23,334,874 km (0.093 R)
• M44: 23,459,340 km (0.11 R)
• M45: 23,521,572 km (0.084 R)
• M46: 23,833,783 km (0.113 R)
• M47: 23,896,465 km (0.074 R)
• M48: 24,652,084 km (0.104 R)
• M49: 25,671,892 km (0.026 R)
• M50: 26,186,808 km (0.1 R)
• M51: 26,965,764 km (0.091 R)
• M52: 27,292,486 km (0.096 R)
• M53: 28,479,844 km (0.077 R)
• M54: 28,546,266 km (0.086 R)
• M55: 28,812,699 km (0.055 R)
• M56: 29,482,150 km (0.09 R)
• M57: 30,563,892 km (0.066 R)
• M58: 31,727,464 km (0.025 R)
• M59: 32,557,583 km (0.065 R)
• M60: 33,114,835 km (0.096 R)
• M61: 33,254,709 km (0.1 R)
• M62: 34,592,862 km (0.094 R)
• M63: 35,733,396 km (0.073 R)
• M64: 36,308,151 km (0.093 R)
• M65: 36,668,981 km (0.033 R)
• M66: 38,050,966 km (0.114 R)
• M67: 38,564,536 km (0.116 R)
• M68: 39,969,709 km (0.1 R)
• M69: 40,715,903 km (0.11 R)
• M70: 41,015,697 km (0.045 R)
• M71: 41,391,487 km (0.106 R)
• M72: 42,753,875 km (0.12 R)
• M73: 43,058,606 km (0.094 R)
• M74: 43,516,973 km (0.075 R)
• M75: 45,833,347 km (0.09 R)
• M76: 47,873,114 km (0.105 R)
• M77: 48,348,087 km (0.025 R)
• M78: 48,824,556 km (0.045 R)
• M79: 50,826,475 km (0.077 R)
• M80: 51,472,887 km (0.095 R)
• M81: 51,634,752 km (0.104 R)
• M82: 51,878,148 km (0.067 R)
• M83: 52,691,960 km (0.07 R)
• M84: 52,773,491 km (0.106 R)
• M85: 52,855,172 km (0.115 R)
• M86: 53,264,172 km (0.109 R)
• M87: 54,497,158 km (0.1 R)
• M88: 54,992,925 km (0.076 R)
• M89: 55,241,407 km (0.095 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit