🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 32.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,971,711 km

• M1: 166,652 km (0.114 R)
• M2: 405,560 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.95 AU - 1.11 AU

Year: 376 Days

Day: 21.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.8 AU

Year: 655 Days

Day: 16 Hours

Environment

Temp: -27 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.65 AU - 2.95 AU

Year: 1686 Days

Day: 20.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 12.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.87 AU - 10.79 AU

Year: 10256 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,971,711 km

• M1: 154,535 km (0.066 R)
• M2: 432,338 km (0.076 R)
• M3: 603,328 km (0.081 R)
• M4: 682,316 km (0.118 R)
• M5: 924,664 km (0.09 R)
• M6: 1,076,207 km (0.091 R)
• M7: 1,362,388 km (0.12 R)
• M8: 2,258,180 km (0.109 R)
• M9: 2,682,140 km (0.099 R)
• M10: 3,942,203 km (0.042 R)
• M11: 4,420,318 km (0.081 R)
• M12: 4,616,740 km (0.093 R)
• M13: 4,715,923 km (0.066 R)
• M14: 5,052,219 km (0.103 R)
• M15: 5,891,015 km (0.088 R)
• M16: 6,180,337 km (0.111 R)
• M17: 6,363,594 km (0.095 R)
• M18: 6,848,291 km (0.048 R)
• M19: 7,578,329 km (0.083 R)
• M20: 8,535,755 km (0.06 R)
• M21: 9,028,830 km (0.118 R)
• M22: 9,153,445 km (0.097 R)
• M23: 9,404,620 km (0.105 R)
• M24: 9,531,180 km (0.052 R)
• M25: 10,870,679 km (0.114 R)
• M26: 11,902,455 km (0.027 R)
• M27: 12,176,668 km (0.083 R)
• M28: 12,545,726 km (0.066 R)
• M29: 12,638,627 km (0.092 R)
• M30: 13,627,020 km (0.053 R)
• M31: 13,818,206 km (0.104 R)
• M32: 14,106,630 km (0.108 R)
• M33: 14,640,396 km (0.097 R)
• M34: 16,382,762 km (0.108 R)
• M35: 16,484,339 km (0.058 R)
• M36: 17,097,989 km (0.109 R)
• M37: 18,295,072 km (0.112 R)
• M38: 19,090,334 km (0.094 R)
• M39: 19,842,662 km (0.116 R)
• M40: 20,059,429 km (0.086 R)
• M41: 20,222,640 km (0.073 R)
• M42: 20,550,110 km (0.114 R)
• M43: 23,175,852 km (0.084 R)
• M44: 23,633,322 km (0.106 R)
• M45: 25,492,674 km (0.109 R)
• M46: 25,669,349 km (0.094 R)
• M47: 26,320,848 km (0.119 R)
• M48: 26,439,778 km (0.111 R)
• M49: 27,458,839 km (0.069 R)
• M50: 28,429,729 km (0.113 R)
• M51: 28,551,801 km (0.088 R)
• M52: 28,857,878 km (0.062 R)
• M53: 31,031,236 km (0.096 R)
• M54: 31,788,500 km (0.094 R)
• M55: 32,105,797 km (0.095 R)
• M56: 32,615,627 km (0.085 R)
• M57: 32,871,589 km (0.112 R)
• M58: 34,291,123 km (0.107 R)
• M59: 34,681,873 km (0.048 R)
• M60: 36,060,716 km (0.026 R)
• M61: 36,989,869 km (0.119 R)
• M62: 37,457,512 km (0.112 R)
• M63: 37,725,441 km (0.096 R)
• M64: 37,859,780 km (0.107 R)
• M65: 38,128,757 km (0.084 R)
• M66: 40,029,697 km (0.083 R)
• M67: 40,372,277 km (0.114 R)
• M68: 41,337,033 km (0.12 R)
• M69: 41,891,593 km (0.102 R)
• M70: 42,169,845 km (0.117 R)
• M71: 42,728,293 km (0.066 R)
• M72: 44,488,911 km (0.117 R)
• M73: 45,128,591 km (0.1 R)
• M74: 45,556,591 km (0.062 R)
• M75: 45,986,086 km (0.089 R)
• M76: 46,273,165 km (0.081 R)
• M77: 46,560,841 km (0.113 R)
• M78: 46,704,904 km (0.091 R)
• M79: 47,717,382 km (0.079 R)
• M80: 47,862,642 km (0.049 R)
• M81: 48,591,034 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.6

Radius: 3.1

Gravity: 89.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.81 AU - 18.55 AU

Year: 25628 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,971,711 km

• M1: 135,536 km (0.1 R)
• M2: 182,210 km (0.093 R)
• M3: 272,567 km (0.046 R)
• M4: 673,190 km (0.089 R)
• M5: 902,823 km (0.114 R)
• M6: 994,826 km (0.097 R)
• M7: 1,463,217 km (0.113 R)
• M8: 1,608,028 km (0.098 R)
• M9: 1,795,474 km (0.057 R)
• M10: 1,833,771 km (0.085 R)
• M11: 1,872,367 km (0.111 R)
• M12: 2,832,187 km (0.114 R)
• M13: 3,057,930 km (0.03 R)
• M14: 3,917,819 km (0.069 R)
• M15: 4,271,169 km (0.112 R)
• M16: 4,846,672 km (0.109 R)
• M17: 5,280,356 km (0.078 R)
• M18: 5,446,110 km (0.085 R)
• M19: 5,839,702 km (0.102 R)
• M20: 5,953,696 km (0.11 R)
• M21: 6,653,814 km (0.065 R)
• M22: 8,003,187 km (0.065 R)
• M23: 8,773,616 km (0.096 R)
• M24: 9,300,350 km (0.089 R)
• M25: 9,567,382 km (0.077 R)
• M26: 10,177,742 km (0.057 R)
• M27: 10,730,655 km (0.112 R)
• M28: 14,477,334 km (0.047 R)
• M29: 15,727,972 km (0.047 R)
• M30: 15,966,282 km (0.115 R)
• M31: 16,205,788 km (0.09 R)
• M32: 17,750,087 km (0.057 R)
• M33: 18,665,326 km (0.107 R)
• M34: 18,749,400 km (0.088 R)
• M35: 18,833,474 km (0.07 R)
• M36: 19,086,444 km (0.119 R)
• M37: 20,109,843 km (0.055 R)
• M38: 21,766,191 km (0.043 R)
• M39: 22,387,321 km (0.105 R)
• M40: 23,737,891 km (0.105 R)
• M41: 26,611,516 km (0.093 R)
• M42: 28,619,569 km (0.104 R)
• M43: 29,592,852 km (0.062 R)
• M44: 29,690,689 km (0.08 R)
• M45: 31,271,939 km (0.037 R)
• M46: 32,475,753 km (0.063 R)
• M47: 33,388,450 km (0.083 R)
• M48: 34,206,900 km (0.115 R)
• M49: 34,721,666 km (0.096 R)
• M50: 35,031,782 km (0.073 R)
• M51: 35,654,857 km (0.033 R)
• M52: 36,911,779 km (0.116 R)
• M53: 37,757,755 km (0.104 R)
• M54: 38,931,499 km (0.109 R)
• M55: 39,576,715 km (0.072 R)
• M56: 39,792,585 km (0.03 R)
• M57: 40,986,825 km (0.051 R)
• M58: 46,447,296 km (0.112 R)
• M59: 46,674,984 km (0.036 R)
• M60: 48,163,932 km (0.091 R)
• M61: 51,658,838 km (0.09 R)
• M62: 54,153,532 km (0.116 R)
• M63: 54,632,993 km (0.106 R)
• M64: 55,596,403 km (0.102 R)
• M65: 56,444,025 km (0.05 R)
• M66: 57,906,942 km (0.064 R)
• M67: 60,248,598 km (0.088 R)
• M68: 60,496,930 km (0.113 R)
• M69: 60,994,493 km (0.111 R)
• M70: 64,769,595 km (0.12 R)
• M71: 65,661,198 km (0.082 R)
• M72: 66,685,196 km (0.096 R)
• M73: 67,456,672 km (0.052 R)
• M74: 68,878,749 km (0.09 R)
• M75: 69,528,303 km (0.11 R)
• M76: 71,883,871 km (0.061 R)
• M77: 72,147,163 km (0.082 R)
• M78: 72,542,700 km (0.1 R)
• M79: 72,674,795 km (0.03 R)
• M80: 75,332,102 km (0.067 R)
• M81: 76,538,160 km (0.105 R)
• M82: 79,377,079 km (0.066 R)
• M83: 79,513,213 km (0.109 R)
• M84: 80,604,380 km (0.082 R)
• M85: 81,563,153 km (0.075 R)
• M86: 82,250,405 km (0.1 R)
• M87: 83,492,217 km (0.041 R)
• M88: 84,046,029 km (0.098 R)
• M89: 84,184,706 km (0.055 R)
• M90: 84,462,359 km (0.12 R)
• M91: 84,601,186 km (0.113 R)
• M92: 87,957,414 km (0.112 R)
• M93: 88,379,879 km (0.11 R)
• M94: 90,076,917 km (0.089 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 11,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit