🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 148 Days

Day: 44.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,691,847 km

• M1: 44,131 km (0.106 R)
• M2: 54,154 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.7 AU - 0.74 AU

Year: 234 Days

Day: 16.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.09 AU - 1.37 AU

Year: 522 Days

Day: 24.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,691,847 km

• M1: 102,175 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.29 AU - 1.93 AU

Year: 782 Days

Day: 47.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 179.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,691,847 km

• M1: 506,838 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 11.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.17 AU - 8.35 AU

Year: 6730 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,691,847 km

• M1: 142,716 km (0.111 R)
• M2: 228,137 km (0.046 R)
• M3: 316,699 km (0.098 R)
• M4: 452,982 km (0.092 R)
• M5: 546,631 km (0.077 R)
• M6: 647,908 km (0.095 R)
• M7: 994,078 km (0.089 R)
• M8: 1,302,100 km (0.118 R)
• M9: 1,557,015 km (0.112 R)
• M10: 1,690,755 km (0.08 R)
• M11: 2,151,965 km (0.1 R)
• M12: 2,301,713 km (0.074 R)
• M13: 2,416,305 km (0.092 R)
• M14: 2,691,565 km (0.092 R)
• M15: 2,853,430 km (0.104 R)
• M16: 2,997,642 km (0.049 R)
• M17: 3,208,126 km (0.053 R)
• M18: 3,755,655 km (0.119 R)
• M19: 3,891,489 km (0.104 R)
• M20: 4,691,688 km (0.113 R)
• M21: 5,011,080 km (0.105 R)
• M22: 5,696,986 km (0.114 R)
• M23: 5,879,645 km (0.111 R)
• M24: 6,144,134 km (0.088 R)
• M25: 6,602,652 km (0.11 R)
• M26: 7,184,288 km (0.053 R)
• M27: 7,353,483 km (0.07 R)
• M28: 7,956,363 km (0.113 R)
• M29: 8,278,447 km (0.073 R)
• M30: 9,026,436 km (0.047 R)
• M31: 9,117,691 km (0.067 R)
• M32: 9,454,885 km (0.064 R)
• M33: 9,640,536 km (0.066 R)
• M34: 10,268,099 km (0.029 R)
• M35: 10,715,247 km (0.119 R)
• M36: 11,006,065 km (0.118 R)
• M37: 11,234,052 km (0.095 R)
• M38: 11,927,588 km (0.05 R)
• M39: 12,061,328 km (0.079 R)
• M40: 12,908,052 km (0.091 R)
• M41: 13,183,013 km (0.098 R)
• M42: 13,634,051 km (0.051 R)
• M43: 14,160,934 km (0.094 R)
• M44: 14,373,513 km (0.073 R)
• M45: 14,694,400 km (0.116 R)
• M46: 15,891,034 km (0.111 R)
• M47: 16,297,042 km (0.092 R)
• M48: 17,118,933 km (0.036 R)
• M49: 18,492,990 km (0.056 R)
• M50: 19,350,036 km (0.099 R)
• M51: 19,783,570 km (0.096 R)
• M52: 19,941,845 km (0.069 R)
• M53: 20,780,491 km (0.116 R)
• M54: 22,080,347 km (0.078 R)
• M55: 22,615,907 km (0.095 R)
• M56: 22,740,073 km (0.118 R)
• M57: 23,072,330 km (0.106 R)
• M58: 23,573,932 km (0.12 R)
• M59: 23,783,967 km (0.101 R)
• M60: 23,868,041 km (0.105 R)
• M61: 24,163,497 km (0.085 R)
• M62: 24,375,327 km (0.119 R)
• M63: 24,757,999 km (0.098 R)
• M64: 24,843,419 km (0.086 R)
• M65: 25,228,484 km (0.089 R)
• M66: 25,529,475 km (0.072 R)
• M67: 25,788,429 km (0.092 R)
• M68: 26,483,161 km (0.067 R)
• M69: 26,876,604 km (0.083 R)
• M70: 27,096,064 km (0.088 R)
• M71: 27,890,877 km (0.07 R)
• M72: 28,246,621 km (0.098 R)
• M73: 29,007,626 km (0.12 R)
• M74: 29,639,377 km (0.026 R)
• M75: 29,956,974 km (0.066 R)
• M76: 30,093,407 km (0.062 R)
• M77: 30,504,053 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 6.1

Gravity: 24.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.05 AU - 17.45 AU

Year: 26248 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,691,847 km

• M1: 191,934 km (0.082 R)
• M2: 473,627 km (0.101 R)
• M3: 1,268,889 km (0.091 R)
• M4: 1,445,115 km (0.107 R)
• M5: 1,517,820 km (0.116 R)
• M6: 2,702,486 km (0.083 R)
• M7: 3,305,515 km (0.09 R)
• M8: 4,522,493 km (0.082 R)
• M9: 5,346,478 km (0.075 R)
• M10: 5,516,721 km (0.095 R)
• M11: 6,275,331 km (0.102 R)
• M12: 6,942,388 km (0.113 R)
• M13: 7,190,571 km (0.057 R)
• M14: 7,759,642 km (0.109 R)
• M15: 8,017,249 km (0.115 R)
• M16: 8,540,692 km (0.065 R)
• M17: 9,142,823 km (0.116 R)
• M18: 10,106,383 km (0.073 R)
• M19: 12,427,095 km (0.11 R)
• M20: 13,491,933 km (0.111 R)
• M21: 13,569,125 km (0.081 R)
• M22: 14,270,440 km (0.082 R)
• M23: 14,823,952 km (0.062 R)
• M24: 15,063,309 km (0.118 R)
• M25: 15,143,344 km (0.1 R)
• M26: 15,545,912 km (0.082 R)
• M27: 17,023,789 km (0.061 R)
• M28: 18,976,490 km (0.055 R)
• M29: 21,178,122 km (0.108 R)
• M30: 21,267,880 km (0.046 R)
• M31: 22,720,775 km (0.09 R)
• M32: 23,273,838 km (0.045 R)
• M33: 23,738,041 km (0.111 R)
• M34: 26,877,950 km (0.077 R)
• M35: 29,142,114 km (0.099 R)
• M36: 31,877,062 km (0.077 R)
• M37: 34,481,561 km (0.114 R)
• M38: 35,435,696 km (0.037 R)
• M39: 35,969,611 km (0.104 R)
• M40: 38,350,013 km (0.113 R)
• M41: 38,569,024 km (0.116 R)
• M42: 38,678,529 km (0.06 R)
• M43: 39,338,406 km (0.059 R)
• M44: 39,891,170 km (0.077 R)
• M45: 40,557,778 km (0.078 R)
• M46: 41,564,721 km (0.117 R)
• M47: 41,677,069 km (0.108 R)
• M48: 43,033,623 km (0.102 R)
• M49: 43,717,285 km (0.117 R)
• M50: 45,095,381 km (0.084 R)
• M51: 46,138,227 km (0.105 R)
• M52: 46,721,061 km (0.081 R)
• M53: 47,423,722 km (0.04 R)
• M54: 47,658,590 km (0.114 R)
• M55: 48,011,791 km (0.101 R)
• M56: 49,910,188 km (0.113 R)
• M57: 51,229,492 km (0.112 R)
• M58: 51,591,219 km (0.074 R)
• M59: 52,196,193 km (0.078 R)
• M60: 52,681,638 km (0.117 R)
• M61: 52,803,411 km (0.078 R)
• M62: 54,147,398 km (0.071 R)
• M63: 55,255,470 km (0.12 R)
• M64: 55,750,489 km (0.053 R)
• M65: 57,243,924 km (0.041 R)
• M66: 57,368,988 km (0.055 R)
• M67: 60,651,914 km (0.042 R)
• M68: 64,645,279 km (0.107 R)
• M69: 66,344,860 km (0.107 R)
• M70: 67,002,493 km (0.068 R)
• M71: 68,722,569 km (0.115 R)
• M72: 68,855,412 km (0.099 R)
• M73: 69,254,689 km (0.109 R)
• M74: 71,262,442 km (0.025 R)
• M75: 71,531,568 km (0.086 R)
• M76: 74,105,100 km (0.111 R)
• M77: 78,785,569 km (0.095 R)
• M78: 79,063,971 km (0.1 R)
• M79: 79,342,522 km (0.095 R)
• M80: 85,125,676 km (0.103 R)
• M81: 88,862,781 km (0.092 R)
• M82: 90,168,770 km (0.039 R)
• M83: 90,314,329 km (0.116 R)
• M84: 91,043,020 km (0.063 R)
• M85: 91,481,192 km (0.079 R)
• M86: 92,213,025 km (0.108 R)
• M87: 92,359,631 km (0.082 R)
• M88: 94,567,845 km (0.04 R)
• M89: 95,011,552 km (0.07 R)
• M90: 95,456,008 km (0.106 R)
• M91: 95,752,660 km (0.115 R)
• M92: 96,942,412 km (0.108 R)
• M93: 97,389,859 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit