🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.62 AU - 0.72 AU

Year: 193 Days

Day: 17.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.34 AU - 1.58 AU

Year: 620 Days

Day: 47.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 150.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,717,404 km

• M1: 32,912 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.35 AU - 2.03 AU

Year: 772 Days

Day: 24.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.63 AU - 1.97 AU

Year: 849 Days

Day: 45.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.65 AU - 2.73 AU

Year: 1139 Days

Day: 44.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,717,404 km

• M1: 340,634 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.41 AU - 5.25 AU

Year: 3167 Days

Day: 41.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.23 AU - 5.59 AU

Year: 3824 Days

Day: 24.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,717,404 km

• M1: 3,602,616 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.7

Radius: 6.2

Gravity: 25.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.61 AU - 17.61 AU

Year: 18628 Days

Day: 23 Hours

Environment

Temp: -176 °C

Axial Tilt: 71.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,717,404 km

• M1: 159,023 km (0.111 R)
• M2: 212,728 km (0.074 R)
• M3: 291,566 km (0.073 R)
• M4: 481,406 km (0.101 R)
• M5: 567,874 km (0.11 R)
• M6: 683,662 km (0.12 R)
• M7: 1,047,933 km (0.085 R)
• M8: 1,104,481 km (0.075 R)
• M9: 1,310,627 km (0.09 R)
• M10: 1,465,461 km (0.089 R)
• M11: 1,860,698 km (0.089 R)
• M12: 2,034,980 km (0.11 R)
• M13: 2,399,251 km (0.065 R)
• M14: 3,311,947 km (0.071 R)
• M15: 3,914,976 km (0.091 R)
• M16: 4,504,691 km (0.117 R)
• M17: 4,597,891 km (0.045 R)
• M18: 4,691,838 km (0.091 R)
• M19: 5,917,793 km (0.116 R)
• M20: 6,434,504 km (0.102 R)
• M21: 7,676,914 km (0.079 R)
• M22: 7,900,413 km (0.081 R)
• M23: 10,558,468 km (0.115 R)
• M24: 11,373,328 km (0.036 R)
• M25: 12,534,806 km (0.118 R)
• M26: 12,797,948 km (0.085 R)
• M27: 12,930,193 km (0.099 R)
• M28: 14,141,038 km (0.066 R)
• M29: 16,309,609 km (0.071 R)
• M30: 16,669,092 km (0.066 R)
• M31: 16,886,009 km (0.086 R)
• M32: 17,103,824 km (0.114 R)
• M33: 17,468,843 km (0.118 R)
• M34: 17,689,200 km (0.109 R)
• M35: 18,430,158 km (0.049 R)
• M36: 18,729,354 km (0.08 R)
• M37: 18,954,798 km (0.112 R)
• M38: 19,256,836 km (0.12 R)
• M39: 20,095,781 km (0.045 R)
• M40: 20,558,338 km (0.114 R)
• M41: 20,635,680 km (0.105 R)
• M42: 20,946,395 km (0.061 R)
• M43: 22,523,007 km (0.091 R)
• M44: 22,923,181 km (0.102 R)
• M45: 23,406,382 km (0.079 R)
• M46: 24,711,324 km (0.116 R)
• M47: 25,041,188 km (0.081 R)
• M48: 25,455,723 km (0.103 R)
• M49: 26,628,122 km (0.03 R)
• M50: 27,391,221 km (0.101 R)
• M51: 28,161,350 km (0.117 R)
• M52: 28,419,706 km (0.108 R)
• M53: 28,592,342 km (0.088 R)
• M54: 28,678,809 km (0.111 R)
• M55: 29,112,344 km (0.119 R)
• M56: 29,723,003 km (0.113 R)
• M57: 29,985,996 km (0.059 R)
• M58: 30,691,050 km (0.088 R)
• M59: 35,498,228 km (0.108 R)
• M60: 38,416,434 km (0.073 R)
• M61: 38,990,142 km (0.072 R)
• M62: 40,630,782 km (0.118 R)
• M63: 42,195,426 km (0.099 R)
• M64: 42,589,766 km (0.081 R)
• M65: 43,979,081 km (0.062 R)
• M66: 44,479,037 km (0.078 R)
• M67: 45,383,356 km (0.113 R)
• M68: 45,787,271 km (0.118 R)
• M69: 46,293,959 km (0.074 R)
• M70: 46,497,113 km (0.088 R)
• M71: 47,006,194 km (0.092 R)
• M72: 47,210,395 km (0.091 R)
• M73: 47,824,794 km (0.099 R)
• M74: 48,338,662 km (0.119 R)
• M75: 48,648,031 km (0.066 R)
• M76: 49,891,638 km (0.099 R)
• M77: 50,621,825 km (0.101 R)
• M78: 52,621,649 km (0.101 R)
• M79: 55,507,841 km (0.044 R)
• M80: 56,915,707 km (0.091 R)
• M81: 60,986,414 km (0.106 R)
• M82: 61,432,066 km (0.085 R)
• M83: 63,563,686 km (0.106 R)
• M84: 65,491,554 km (0.112 R)
• M85: 66,405,298 km (0.111 R)
• M86: 69,636,762 km (0.061 R)
• M87: 73,273,635 km (0.067 R)
• M88: 74,103,455 km (0.074 R)
• M89: 74,936,266 km (0.099 R)
• M90: 75,533,162 km (0.034 R)
• M91: 76,491,336 km (0.104 R)
• M92: 78,177,753 km (0.111 R)
• M93: 79,146,848 km (0.117 R)
• M94: 80,608,120 km (0.095 R)
• M95: 80,730,341 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.8

Radius: 7.4

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 19.26 AU - 21.58 AU

Year: 32431 Days

Day: 23.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 114,717,404 km

• M1: 121,025 km (0.063 R)
• M2: 173,982 km (0.102 R)
• M3: 224,247 km (0.093 R)
• M4: 281,842 km (0.102 R)
• M5: 416,181 km (0.108 R)
• M6: 518,207 km (0.087 R)
• M7: 779,106 km (0.1 R)
• M8: 974,929 km (0.11 R)
• M9: 1,078,601 km (0.039 R)
• M10: 1,373,608 km (0.086 R)
• M11: 1,490,593 km (0.083 R)
• M12: 1,611,019 km (0.096 R)
• M13: 4,047,819 km (0.044 R)
• M14: 4,217,014 km (0.086 R)
• M15: 4,388,454 km (0.07 R)
• M16: 4,620,629 km (0.085 R)
• M17: 5,097,099 km (0.096 R)
• M18: 5,341,242 km (0.042 R)
• M19: 6,160,889 km (0.068 R)
• M20: 6,355,666 km (0.117 R)
• M21: 6,618,359 km (0.073 R)
• M22: 7,359,318 km (0.059 R)
• M23: 7,635,326 km (0.096 R)
• M24: 7,774,601 km (0.08 R)
• M25: 8,772,868 km (0.053 R)
• M26: 8,845,722 km (0.065 R)
• M27: 8,992,029 km (0.114 R)
• M28: 9,065,481 km (0.04 R)
• M29: 9,660,283 km (0.099 R)
• M30: 10,114,611 km (0.114 R)
• M31: 10,191,056 km (0.106 R)
• M32: 10,731,254 km (0.07 R)
• M33: 12,000,891 km (0.107 R)
• M34: 12,489,178 km (0.118 R)
• M35: 12,983,898 km (0.096 R)
• M36: 13,233,577 km (0.07 R)
• M37: 14,506,206 km (0.119 R)
• M38: 15,728,870 km (0.104 R)
• M39: 17,257,461 km (0.044 R)
• M40: 17,532,122 km (0.066 R)
• M41: 18,926,973 km (0.066 R)
• M42: 19,304,857 km (0.115 R)
• M43: 19,399,702 km (0.108 R)
• M44: 19,494,697 km (0.103 R)
• M45: 21,427,801 km (0.052 R)
• M46: 21,920,426 km (0.049 R)
• M47: 22,616,505 km (0.114 R)
• M48: 23,218,936 km (0.074 R)
• M49: 25,161,315 km (0.045 R)
• M50: 25,681,018 km (0.12 R)
• M51: 26,204,311 km (0.089 R)
• M52: 26,625,429 km (0.084 R)
• M53: 27,581,210 km (0.098 R)
• M54: 27,688,023 km (0.116 R)
• M55: 31,850,883 km (0.088 R)
• M56: 39,168,014 km (0.089 R)
• M57: 39,528,993 km (0.096 R)
• M58: 39,890,871 km (0.063 R)
• M59: 42,085,920 km (0.063 R)
• M60: 44,570,292 km (0.031 R)
• M61: 46,464,650 km (0.064 R)
• M62: 47,229,693 km (0.113 R)
• M63: 53,631,734 km (0.065 R)
• M64: 54,971,234 km (0.103 R)
• M65: 56,321,803 km (0.105 R)
• M66: 56,865,143 km (0.1 R)
• M67: 57,273,694 km (0.079 R)
• M68: 57,683,293 km (0.047 R)
• M69: 58,230,822 km (0.09 R)
• M70: 59,331,264 km (0.119 R)
• M71: 59,884,028 km (0.111 R)
• M72: 63,942,468 km (0.07 R)
• M73: 65,219,884 km (0.07 R)
• M74: 65,790,301 km (0.116 R)
• M75: 68,812,328 km (0.068 R)
• M76: 78,296,833 km (0.075 R)
• M77: 79,054,845 km (0.115 R)
• M78: 79,510,819 km (0.097 R)
• M79: 82,111,279 km (0.09 R)
• M80: 82,881,409 km (0.112 R)
• M81: 86,142,044 km (0.077 R)
• M82: 86,924,591 km (0.116 R)
• M83: 88,654,391 km (0.12 R)
• M84: 89,128,018 km (0.111 R)
• M85: 90,078,114 km (0.051 R)
• M86: 90,872,329 km (0.1 R)
• M87: 101,571,269 km (0.081 R)
• M88: 102,397,798 km (0.088 R)
• M89: 104,224,238 km (0.104 R)
• M90: 109,090,507 km (0.036 R)
• M91: 110,106,576 km (0.026 R)
• M92: 114,030,379 km (0.111 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit