🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 128 Days

Day: 45 Hours

Environment

Temp: 291 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,906,681 km

• M1: 180,265 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.69 AU - 1.99 AU

Year: 877 Days

Day: 24.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,906,681 km

• M1: 770,429 km (0.116 R)
• M2: 1,357,451 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.83 AU - 2.77 AU

Year: 1226 Days

Day: 35.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 8.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.73 AU - 13.13 AU

Year: 14482 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,906,681 km

• M1: 327,470 km (0.098 R)
• M2: 617,241 km (0.047 R)
• M3: 850,913 km (0.083 R)
• M4: 1,089,521 km (0.117 R)
• M5: 1,276,369 km (0.1 R)
• M6: 1,734,587 km (0.072 R)
• M7: 2,010,147 km (0.097 R)
• M8: 2,540,920 km (0.058 R)
• M9: 3,015,295 km (0.094 R)
• M10: 3,482,788 km (0.112 R)
• M11: 3,795,448 km (0.067 R)
• M12: 3,866,058 km (0.073 R)
• M13: 3,973,020 km (0.101 R)
• M14: 4,080,880 km (0.113 R)
• M15: 4,226,289 km (0.097 R)
• M16: 4,484,795 km (0.103 R)
• M17: 5,173,244 km (0.066 R)
• M18: 5,450,000 km (0.112 R)
• M19: 5,812,775 km (0.12 R)
• M20: 6,017,874 km (0.065 R)
• M21: 6,225,216 km (0.091 R)
• M22: 6,561,961 km (0.108 R)
• M23: 6,647,082 km (0.071 R)
• M24: 7,034,690 km (0.108 R)
• M25: 7,165,588 km (0.052 R)
• M26: 7,696,960 km (0.03 R)
• M27: 8,241,197 km (0.094 R)
• M28: 8,517,953 km (0.069 R)
• M29: 9,752,285 km (0.117 R)
• M30: 10,489,653 km (0.055 R)
• M31: 10,789,597 km (0.103 R)
• M32: 13,127,961 km (0.09 R)
• M33: 13,451,242 km (0.094 R)
• M34: 13,886,422 km (0.108 R)
• M35: 14,658,946 km (0.088 R)
• M36: 16,303,326 km (0.086 R)
• M37: 17,117,886 km (0.116 R)
• M38: 17,176,528 km (0.115 R)
• M39: 17,471,087 km (0.058 R)
• M40: 17,886,071 km (0.033 R)
• M41: 18,124,680 km (0.043 R)
• M42: 18,544,900 km (0.114 R)
• M43: 19,456,101 km (0.103 R)
• M44: 20,133,480 km (0.068 R)
• M45: 21,892,601 km (0.065 R)
• M46: 22,468,403 km (0.089 R)
• M47: 23,504,369 km (0.089 R)
• M48: 23,569,593 km (0.104 R)
• M49: 23,634,968 km (0.092 R)
• M50: 24,093,934 km (0.091 R)
• M51: 24,489,620 km (0.086 R)
• M52: 27,732,154 km (0.095 R)
• M53: 28,077,576 km (0.045 R)
• M54: 28,633,332 km (0.066 R)
• M55: 28,982,493 km (0.088 R)
• M56: 30,606,677 km (0.043 R)
• M57: 31,609,731 km (0.098 R)
• M58: 32,332,887 km (0.059 R)
• M59: 33,281,038 km (0.114 R)
• M60: 33,427,644 km (0.053 R)
• M61: 33,868,958 km (0.083 R)
• M62: 35,279,217 km (0.052 R)
• M63: 36,557,232 km (0.031 R)
• M64: 37,392,287 km (0.113 R)
• M65: 39,003,755 km (0.118 R)
• M66: 39,390,765 km (0.081 R)
• M67: 39,545,898 km (0.066 R)
• M68: 39,856,912 km (0.107 R)
• M69: 40,324,854 km (0.041 R)
• M70: 40,637,813 km (0.069 R)
• M71: 42,532,619 km (0.119 R)
• M72: 42,612,205 km (0.062 R)
• M73: 43,651,163 km (0.097 R)
• M74: 44,133,466 km (0.083 R)
• M75: 44,455,999 km (0.109 R)
• M76: 46,982,109 km (0.116 R)
• M77: 49,889,693 km (0.057 R)
• M78: 50,309,764 km (0.115 R)
• M79: 50,899,928 km (0.086 R)
• M80: 51,068,973 km (0.111 R)
• M81: 52,001,865 km (0.07 R)
• M82: 52,172,108 km (0.105 R)
• M83: 52,769,452 km (0.104 R)
• M84: 54,315,845 km (0.111 R)
• M85: 56,225,911 km (0.111 R)
• M86: 56,313,276 km (0.085 R)
• M87: 56,488,006 km (0.11 R)
• M88: 56,750,551 km (0.112 R)
• M89: 56,925,879 km (0.1 R)
• M90: 57,364,799 km (0.101 R)
• M91: 57,716,803 km (0.11 R)
• M92: 58,511,467 km (0.077 R)
• M93: 58,600,029 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.8

Radius: 5.6

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 16.35 AU - 23.57 AU

Year: 31341 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,906,681 km

• M1: 77,940 km (0.056 R)
• M2: 223,499 km (0.078 R)
• M3: 352,153 km (0.066 R)
• M4: 504,594 km (0.102 R)
• M5: 812,316 km (0.062 R)
• M6: 2,451,909 km (0.095 R)
• M7: 2,576,225 km (0.092 R)
• M8: 2,702,635 km (0.113 R)
• M9: 2,788,056 km (0.068 R)
• M10: 3,318,978 km (0.112 R)
• M11: 4,074,448 km (0.076 R)
• M12: 4,725,797 km (0.079 R)
• M13: 5,089,918 km (0.077 R)
• M14: 5,409,160 km (0.035 R)
• M15: 5,463,015 km (0.077 R)
• M16: 5,789,737 km (0.112 R)
• M17: 6,066,942 km (0.111 R)
• M18: 6,405,332 km (0.114 R)
• M19: 7,337,327 km (0.102 R)
• M20: 8,373,292 km (0.109 R)
• M21: 8,498,057 km (0.112 R)
• M22: 9,195,931 km (0.107 R)
• M23: 11,883,756 km (0.068 R)
• M24: 12,591,054 km (0.069 R)
• M25: 12,949,940 km (0.09 R)
• M26: 14,194,594 km (0.05 R)
• M27: 14,567,990 km (0.091 R)
• M28: 16,170,931 km (0.108 R)
• M29: 16,404,454 km (0.118 R)
• M30: 16,953,777 km (0.066 R)
• M31: 17,349,763 km (0.035 R)
• M32: 19,292,740 km (0.115 R)
• M33: 19,872,282 km (0.104 R)
• M34: 19,955,608 km (0.083 R)
• M35: 22,074,512 km (0.059 R)
• M36: 22,506,850 km (0.077 R)
• M37: 23,029,246 km (0.069 R)
• M38: 23,379,903 km (0.112 R)
• M39: 23,820,469 km (0.097 R)
• M40: 24,442,048 km (0.108 R)
• M41: 27,535,732 km (0.066 R)
• M42: 28,750,766 km (0.058 R)
• M43: 30,174,339 km (0.08 R)
• M44: 31,620,801 km (0.116 R)
• M45: 32,499,389 km (0.109 R)
• M46: 33,188,288 km (0.082 R)
• M47: 35,485,662 km (0.081 R)
• M48: 36,602,410 km (0.119 R)
• M49: 36,908,936 km (0.116 R)
• M50: 40,231,655 km (0.08 R)
• M51: 42,785,589 km (0.119 R)
• M52: 43,216,431 km (0.116 R)
• M53: 43,865,237 km (0.118 R)
• M54: 46,382,072 km (0.09 R)
• M55: 49,847,656 km (0.118 R)
• M56: 50,869,260 km (0.075 R)
• M57: 53,279,880 km (0.118 R)
• M58: 54,091,598 km (0.062 R)
• M59: 58,688,591 km (0.106 R)
• M60: 61,215,299 km (0.079 R)
• M61: 61,822,068 km (0.107 R)
• M62: 61,943,691 km (0.068 R)
• M63: 63,163,961 km (0.09 R)
• M64: 63,777,163 km (0.036 R)
• M65: 64,146,071 km (0.073 R)
• M66: 66,622,963 km (0.101 R)
• M67: 67,998,665 km (0.082 R)
• M68: 68,626,976 km (0.077 R)
• M69: 70,396,719 km (0.079 R)
• M70: 71,414,732 km (0.093 R)
• M71: 71,925,609 km (0.101 R)
• M72: 74,110,037 km (0.08 R)
• M73: 76,838,553 km (0.094 R)
• M74: 77,886,486 km (0.03 R)
• M75: 80,261,801 km (0.083 R)
• M76: 80,527,187 km (0.041 R)
• M77: 80,660,030 km (0.113 R)
• M78: 81,458,434 km (0.083 R)
• M79: 83,600,227 km (0.048 R)
• M80: 83,734,566 km (0.117 R)
• M81: 84,813,017 km (0.084 R)
• M82: 85,218,577 km (0.068 R)
• M83: 86,711,264 km (0.098 R)
• M84: 88,486,393 km (0.036 R)
• M85: 89,172,299 km (0.091 R)
• M86: 92,211,230 km (0.098 R)
• M87: 92,350,206 km (0.097 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit