🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.71 AU - 1.03 AU

Year: 291 Days

Day: 30.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,602,366 km

• M1: 80,932 km (0.111 R)
• M2: 233,821 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.13 AU - 3.17 AU

Year: 1545 Days

Day: 43.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.73 AU - 2.93 AU

Year: 1705 Days

Day: 14.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.36 AU - 4.64 AU

Year: 2865 Days

Day: 47.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.81 AU - 4.75 AU

Year: 3171 Days

Day: 35.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,602,366 km

• M1: 695,780 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 12.8

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.69 AU - 7.47 AU

Year: 6045 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,602,366 km

• M1: 161,117 km (0.087 R)
• M2: 287,228 km (0.054 R)
• M3: 401,820 km (0.094 R)
• M4: 530,025 km (0.073 R)
• M5: 898,934 km (0.072 R)
• M6: 1,009,187 km (0.035 R)
• M7: 1,472,193 km (0.049 R)
• M8: 1,853,817 km (0.062 R)
• M9: 2,041,712 km (0.09 R)
• M10: 2,175,602 km (0.069 R)
• M11: 2,790,150 km (0.051 R)
• M12: 2,973,108 km (0.117 R)
• M13: 3,194,513 km (0.101 R)
• M14: 4,002,790 km (0.106 R)
• M15: 4,096,438 km (0.049 R)
• M16: 4,228,833 km (0.115 R)
• M17: 4,478,511 km (0.109 R)
• M18: 6,076,666 km (0.099 R)
• M19: 6,424,780 km (0.091 R)
• M20: 6,734,747 km (0.101 R)
• M21: 6,959,143 km (0.078 R)
• M22: 7,185,934 km (0.086 R)
• M23: 7,323,265 km (0.094 R)
• M24: 7,554,244 km (0.062 R)
• M25: 8,309,115 km (0.028 R)
• M26: 8,817,598 km (0.118 R)
• M27: 9,311,271 km (0.12 R)
• M28: 9,511,433 km (0.041 R)
• M29: 10,120,146 km (0.055 R)
• M30: 10,248,501 km (0.104 R)
• M31: 10,689,217 km (0.067 R)
• M32: 11,083,257 km (0.084 R)
• M33: 11,322,016 km (0.064 R)
• M34: 11,428,529 km (0.045 R)
• M35: 11,669,831 km (0.11 R)
• M36: 12,048,313 km (0.057 R)
• M37: 12,817,695 km (0.091 R)
• M38: 12,901,021 km (0.102 R)
• M39: 13,433,290 km (0.098 R)
• M40: 13,716,180 km (0.093 R)
• M41: 14,345,837 km (0.103 R)
• M42: 14,461,327 km (0.119 R)
• M43: 14,838,912 km (0.112 R)
• M44: 14,955,598 km (0.098 R)
• M45: 15,131,525 km (0.059 R)
• M46: 16,020,735 km (0.072 R)
• M47: 16,260,840 km (0.118 R)
• M48: 16,381,266 km (0.082 R)
• M49: 16,957,517 km (0.109 R)
• M50: 17,171,442 km (0.055 R)
• M51: 17,571,317 km (0.075 R)
• M52: 17,818,902 km (0.084 R)
• M53: 18,067,533 km (0.11 R)
• M54: 18,505,705 km (0.095 R)
• M55: 18,599,952 km (0.117 R)
• M56: 19,201,036 km (0.102 R)
• M57: 19,296,629 km (0.116 R)
• M58: 19,456,101 km (0.091 R)
• M59: 19,551,993 km (0.08 R)
• M60: 19,680,198 km (0.096 R)
• M61: 20,325,115 km (0.104 R)
• M62: 21,173,933 km (0.115 R)
• M63: 21,536,558 km (0.096 R)
• M64: 22,435,193 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.8

Radius: 3.8

Gravity: 45.42 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.46 AU - 15.88 AU

Year: 17118 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,602,366 km

• M1: 53,257 km (0.107 R)
• M2: 95,593 km (0.09 R)
• M3: 380,876 km (0.094 R)
• M4: 416,032 km (0.094 R)
• M5: 452,234 km (0.043 R)
• M6: 547,678 km (0.08 R)
• M7: 735,573 km (0.045 R)
• M8: 871,557 km (0.114 R)
• M9: 1,604,587 km (0.073 R)
• M10: 1,662,631 km (0.087 R)
• M11: 1,994,140 km (0.073 R)
• M12: 2,681,841 km (0.083 R)
• M13: 2,855,524 km (0.114 R)
• M14: 3,177,309 km (0.046 R)
• M15: 3,586,011 km (0.116 R)
• M16: 3,624,008 km (0.059 R)
• M17: 6,044,352 km (0.1 R)
• M18: 6,089,531 km (0.064 R)
• M19: 7,792,403 km (0.105 R)
• M20: 8,289,816 km (0.05 R)
• M21: 9,003,398 km (0.057 R)
• M22: 12,563,828 km (0.108 R)
• M23: 13,677,285 km (0.094 R)
• M24: 13,975,433 km (0.114 R)
• M25: 14,155,549 km (0.097 R)
• M26: 14,822,007 km (0.1 R)
• M27: 15,005,414 km (0.071 R)
• M28: 15,189,719 km (0.118 R)
• M29: 16,627,355 km (0.045 R)
• M30: 17,523,446 km (0.102 R)
• M31: 17,652,698 km (0.095 R)
• M32: 18,303,898 km (0.051 R)
• M33: 18,632,564 km (0.098 R)
• M34: 19,095,719 km (0.1 R)
• M35: 19,898,611 km (0.064 R)
• M36: 22,302,649 km (0.097 R)
• M37: 22,512,984 km (0.045 R)
• M38: 22,583,145 km (0.041 R)
• M39: 23,503,022 km (0.112 R)
• M40: 23,574,231 km (0.067 R)
• M41: 24,507,123 km (0.091 R)
• M42: 25,159,968 km (0.108 R)
• M43: 26,631,263 km (0.054 R)
• M44: 27,003,313 km (0.093 R)
• M45: 27,677,551 km (0.062 R)
• M46: 29,195,520 km (0.086 R)
• M47: 30,273,971 km (0.116 R)
• M48: 31,522,515 km (0.073 R)
• M49: 31,837,269 km (0.029 R)
• M50: 33,106,757 km (0.11 R)
• M51: 33,186,642 km (0.076 R)
• M52: 33,747,634 km (0.073 R)
• M53: 33,827,968 km (0.088 R)
• M54: 34,069,569 km (0.114 R)
• M55: 34,311,768 km (0.054 R)
• M56: 34,554,415 km (0.069 R)
• M57: 35,776,630 km (0.107 R)
• M58: 36,269,405 km (0.117 R)
• M59: 37,844,671 km (0.058 R)
• M60: 38,346,871 km (0.026 R)
• M61: 39,019,762 km (0.083 R)
• M62: 39,104,135 km (0.079 R)
• M63: 40,804,614 km (0.113 R)
• M64: 41,577,587 km (0.092 R)
• M65: 42,095,644 km (0.051 R)
• M66: 42,615,796 km (0.086 R)
• M67: 43,225,407 km (0.111 R)
• M68: 43,575,017 km (0.089 R)
• M69: 43,750,196 km (0.103 R)
• M70: 45,337,131 km (0.088 R)
• M71: 45,870,298 km (0.037 R)
• M72: 46,405,559 km (0.113 R)
• M73: 47,843,045 km (0.072 R)
• M74: 48,114,116 km (0.079 R)
• M75: 48,839,666 km (0.107 R)
• M76: 49,021,577 km (0.1 R)
• M77: 49,203,787 km (0.073 R)
• M78: 51,222,461 km (0.093 R)
• M79: 51,314,912 km (0.079 R)
• M80: 51,407,363 km (0.074 R)
• M81: 52,056,020 km (0.099 R)
• M82: 54,112,691 km (0.113 R)
• M83: 54,961,510 km (0.105 R)
• M84: 56,768,203 km (0.093 R)
• M85: 57,055,132 km (0.098 R)
• M86: 57,438,701 km (0.082 R)
• M87: 59,854,557 km (0.09 R)
• M88: 60,537,022 km (0.081 R)
• M89: 60,634,710 km (0.096 R)
• M90: 62,007,869 km (0.12 R)
• M91: 63,292,316 km (0.094 R)
• M92: 63,490,533 km (0.074 R)
• M93: 63,888,015 km (0.116 R)
• M94: 64,585,290 km (0.052 R)
• M95: 64,984,866 km (0.063 R)
• M96: 65,285,109 km (0.082 R)
• M97: 65,887,091 km (0.032 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 19,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit