🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.75 AU - 0.75 AU

Year: 233 Days

Day: 27.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.04 AU - 2.32 AU

Year: 1153 Days

Day: 26.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.14 AU - 2.74 AU

Year: 1365 Days

Day: 42.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,726,080 km

• M1: 1,640,341 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.57 AU - 3.61 AU

Year: 1945 Days

Day: 16.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,726,080 km

• M1: 658,679 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.75 AU - 3.61 AU

Year: 2031 Days

Day: 32.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,726,080 km

• M1: 1,191,547 km (0.076 R)
• M2: 2,250,700 km (0.095 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 11.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.97 AU - 7.17 AU

Year: 5356 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 77,726,080 km

• M1: 204,051 km (0.107 R)
• M2: 315,502 km (0.093 R)
• M3: 444,306 km (0.104 R)
• M4: 640,279 km (0.053 R)
• M5: 2,189,066 km (0.053 R)
• M6: 2,460,287 km (0.056 R)
• M7: 2,647,284 km (0.067 R)
• M8: 2,822,912 km (0.12 R)
• M9: 3,135,422 km (0.096 R)
• M10: 3,651,684 km (0.034 R)
• M11: 3,992,618 km (0.086 R)
• M12: 4,250,375 km (0.119 R)
• M13: 4,589,962 km (0.102 R)
• M14: 4,957,973 km (0.108 R)
• M15: 6,119,002 km (0.087 R)
• M16: 6,459,636 km (0.091 R)
• M17: 7,026,313 km (0.095 R)
• M18: 8,160,863 km (0.087 R)
• M19: 8,512,418 km (0.108 R)
• M20: 8,821,038 km (0.082 R)
• M21: 8,988,738 km (0.039 R)
• M22: 10,444,175 km (0.061 R)
• M23: 10,954,005 km (0.074 R)
• M24: 11,237,942 km (0.07 R)
• M25: 11,786,816 km (0.069 R)
• M26: 12,639,823 km (0.074 R)
• M27: 12,747,833 km (0.118 R)
• M28: 13,457,675 km (0.107 R)
• M29: 14,068,333 km (0.092 R)
• M30: 15,086,945 km (0.082 R)
• M31: 15,403,046 km (0.067 R)
• M32: 15,866,500 km (0.098 R)
• M33: 17,224,848 km (0.068 R)
• M34: 17,434,734 km (0.109 R)
• M35: 17,555,161 km (0.117 R)
• M36: 17,645,667 km (0.115 R)
• M37: 18,990,103 km (0.109 R)
• M38: 19,518,333 km (0.062 R)
• M39: 19,705,929 km (0.112 R)
• M40: 19,799,877 km (0.117 R)
• M41: 20,430,581 km (0.092 R)
• M42: 21,131,896 km (0.09 R)
• M43: 21,614,648 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.5

Radius: 3.6

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.72 AU - 19.18 AU

Year: 23896 Days

Day: 22.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,726,080 km

• M1: 80,932 km (0.103 R)
• M2: 134,339 km (0.06 R)
• M3: 389,403 km (0.041 R)
• M4: 448,345 km (0.028 R)
• M5: 666,159 km (0.086 R)
• M6: 786,286 km (0.104 R)
• M7: 992,582 km (0.079 R)
• M8: 1,046,736 km (0.101 R)
• M9: 1,101,938 km (0.093 R)
• M10: 1,452,745 km (0.063 R)
• M11: 1,576,911 km (0.073 R)
• M12: 1,672,355 km (0.112 R)
• M13: 1,769,593 km (0.077 R)
• M14: 1,802,505 km (0.112 R)
• M15: 2,319,365 km (0.054 R)
• M16: 2,917,607 km (0.107 R)
• M17: 3,812,651 km (0.083 R)
• M18: 4,027,025 km (0.047 R)
• M19: 4,378,281 km (0.1 R)
• M20: 4,512,620 km (0.108 R)
• M21: 4,969,791 km (0.106 R)
• M22: 5,109,814 km (0.108 R)
• M23: 5,878,448 km (0.115 R)
• M24: 5,927,666 km (0.03 R)
• M25: 6,076,217 km (0.105 R)
• M26: 6,631,225 km (0.072 R)
• M27: 7,788,963 km (0.03 R)
• M28: 8,446,296 km (0.078 R)
• M29: 8,501,797 km (0.081 R)
• M30: 10,343,346 km (0.098 R)
• M31: 11,186,181 km (0.059 R)
• M32: 11,554,192 km (0.116 R)
• M33: 12,745,290 km (0.116 R)
• M34: 13,712,889 km (0.116 R)
• M35: 13,778,263 km (0.091 R)
• M36: 14,304,848 km (0.101 R)
• M37: 15,992,012 km (0.073 R)
• M38: 16,060,827 km (0.065 R)
• M39: 18,097,902 km (0.087 R)
• M40: 18,457,385 km (0.094 R)
• M41: 18,964,372 km (0.063 R)
• M42: 19,549,599 km (0.086 R)
• M43: 20,140,511 km (0.102 R)
• M44: 20,214,861 km (0.113 R)
• M45: 23,650,825 km (0.062 R)
• M46: 24,122,507 km (0.101 R)
• M47: 24,517,745 km (0.117 R)
• M48: 24,756,054 km (0.092 R)
• M49: 25,716,622 km (0.101 R)
• M50: 25,878,038 km (0.035 R)
• M51: 26,039,604 km (0.065 R)
• M52: 26,689,457 km (0.099 R)
• M53: 28,088,047 km (0.093 R)
• M54: 28,921,756 km (0.099 R)
• M55: 29,173,530 km (0.115 R)
• M56: 29,341,678 km (0.069 R)
• M57: 34,268,983 km (0.082 R)
• M58: 35,787,401 km (0.116 R)
• M59: 36,418,854 km (0.054 R)
• M60: 37,692,979 km (0.111 R)
• M61: 38,335,502 km (0.077 R)
• M62: 38,611,958 km (0.093 R)
• M63: 39,631,318 km (0.096 R)
• M64: 43,124,429 km (0.114 R)
• M65: 44,956,105 km (0.052 R)
• M66: 47,602,342 km (0.113 R)
• M67: 48,794,487 km (0.079 R)
• M68: 49,194,063 km (0.115 R)
• M69: 49,795,596 km (0.066 R)
• M70: 50,097,185 km (0.114 R)
• M71: 50,298,544 km (0.118 R)
• M72: 50,803,287 km (0.105 R)
• M73: 50,904,415 km (0.107 R)
• M74: 52,123,489 km (0.025 R)
• M75: 52,634,216 km (0.093 R)
• M76: 52,941,340 km (0.11 R)
• M77: 53,660,607 km (0.106 R)
• M78: 54,176,270 km (0.081 R)
• M79: 56,989,309 km (0.107 R)
• M80: 59,103,426 km (0.113 R)
• M81: 59,635,994 km (0.119 R)
• M82: 59,956,283 km (0.077 R)
• M83: 61,458,545 km (0.113 R)
• M84: 62,106,154 km (0.101 R)
• M85: 64,281,008 km (0.093 R)
• M86: 65,597,918 km (0.101 R)
• M87: 65,928,530 km (0.087 R)
• M88: 66,149,336 km (0.076 R)
• M89: 66,923,655 km (0.049 R)
• M90: 68,593,316 km (0.119 R)
• M91: 69,601,606 km (0.113 R)
• M92: 73,569,241 km (0.08 R)
• M93: 75,522,690 km (0.103 R)
• M94: 77,493,193 km (0.091 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit