🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.62 AU - 0.94 AU

Year: 241 Days

Day: 12.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,872,322 km

• M1: 80,484 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.1 AU - 1.26 AU

Year: 448 Days

Day: 30.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.19 AU - 4.21 AU

Year: 2490 Days

Day: 45.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.87 AU - 4.71 AU

Year: 3109 Days

Day: 38.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,872,322 km

• M1: 399,127 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.8 AU - 6.02 AU

Year: 3806 Days

Day: 21 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.71 AU - 10.77 AU

Year: 11464 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,872,322 km

• M1: 177,722 km (0.077 R)
• M2: 336,146 km (0.03 R)
• M3: 432,487 km (0.113 R)
• M4: 866,620 km (0.048 R)
• M5: 1,293,423 km (0.088 R)
• M6: 1,575,565 km (0.117 R)
• M7: 1,950,457 km (0.083 R)
• M8: 2,406,132 km (0.109 R)
• M9: 2,951,267 km (0.116 R)
• M10: 3,655,723 km (0.085 R)
• M11: 3,778,244 km (0.116 R)
• M12: 4,217,762 km (0.084 R)
• M13: 4,673,737 km (0.081 R)
• M14: 4,874,198 km (0.096 R)
• M15: 5,918,391 km (0.079 R)
• M16: 6,208,461 km (0.073 R)
• M17: 6,878,211 km (0.066 R)
• M18: 7,260,284 km (0.05 R)
• M19: 7,414,968 km (0.084 R)
• M20: 7,965,488 km (0.098 R)
• M21: 8,570,013 km (0.106 R)
• M22: 8,898,530 km (0.111 R)
• M23: 9,022,696 km (0.119 R)
• M24: 9,695,288 km (0.097 R)
• M25: 10,646,432 km (0.118 R)
• M26: 11,222,383 km (0.057 R)
• M27: 11,717,852 km (0.033 R)
• M28: 11,899,763 km (0.044 R)
• M29: 12,036,794 km (0.091 R)
• M30: 12,543,931 km (0.105 R)
• M31: 13,057,949 km (0.079 R)
• M32: 13,246,592 km (0.035 R)
• M33: 14,300,509 km (0.095 R)
• M34: 15,034,586 km (0.109 R)
• M35: 15,780,780 km (0.088 R)
• M36: 15,931,575 km (0.12 R)
• M37: 16,386,502 km (0.107 R)
• M38: 16,488,229 km (0.062 R)
• M39: 16,590,105 km (0.063 R)
• M40: 17,516,714 km (0.092 R)
• M41: 18,038,810 km (0.113 R)
• M42: 18,566,143 km (0.092 R)
• M43: 20,123,606 km (0.066 R)
• M44: 20,341,720 km (0.101 R)
• M45: 21,222,104 km (0.087 R)
• M46: 22,509,393 km (0.107 R)
• M47: 23,076,968 km (0.096 R)
• M48: 23,305,254 km (0.102 R)
• M49: 23,534,288 km (0.032 R)
• M50: 24,458,205 km (0.109 R)
• M51: 25,276,505 km (0.094 R)
• M52: 26,103,632 km (0.082 R)
• M53: 26,759,768 km (0.076 R)
• M54: 27,542,165 km (0.027 R)
• M55: 27,784,513 km (0.109 R)
• M56: 27,905,837 km (0.117 R)
• M57: 28,883,459 km (0.069 R)
• M58: 29,872,152 km (0.065 R)
• M59: 31,060,856 km (0.063 R)
• M60: 32,840,473 km (0.065 R)
• M61: 32,968,977 km (0.096 R)
• M62: 33,548,818 km (0.118 R)
• M63: 33,742,847 km (0.109 R)
• M64: 35,901,694 km (0.113 R)
• M65: 37,231,619 km (0.074 R)
• M66: 37,432,529 km (0.074 R)
• M67: 37,902,715 km (0.104 R)
• M68: 38,307,377 km (0.1 R)
• M69: 39,052,823 km (0.083 R)
• M70: 39,461,375 km (0.07 R)
• M71: 39,666,175 km (0.059 R)
• M72: 40,145,636 km (0.105 R)
• M73: 40,971,715 km (0.044 R)
• M74: 41,110,093 km (0.056 R)
• M75: 42,151,893 km (0.098 R)
• M76: 44,048,943 km (0.082 R)
• M77: 45,758,548 km (0.086 R)
• M78: 48,290,492 km (0.119 R)
• M79: 48,948,872 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.8

Radius: 3.5

Gravity: 42.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 16.01 AU - 23.81 AU

Year: 31080 Days

Day: 18.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,872,322 km

• M1: 46,525 km (0.101 R)
• M2: 97,837 km (0.11 R)
• M3: 181,163 km (0.089 R)
• M4: 478,414 km (0.099 R)
• M5: 1,511,387 km (0.032 R)
• M6: 1,836,912 km (0.113 R)
• M7: 2,065,797 km (0.113 R)
• M8: 2,183,531 km (0.076 R)
• M9: 3,112,085 km (0.075 R)
• M10: 3,711,074 km (0.029 R)
• M11: 3,999,200 km (0.088 R)
• M12: 4,047,969 km (0.093 R)
• M13: 4,906,212 km (0.095 R)
• M14: 6,040,313 km (0.112 R)
• M15: 6,378,704 km (0.065 R)
• M16: 7,550,205 km (0.119 R)
• M17: 7,792,254 km (0.107 R)
• M18: 7,853,290 km (0.106 R)
• M19: 7,975,511 km (0.115 R)
• M20: 8,722,753 km (0.047 R)
• M21: 10,282,909 km (0.03 R)
• M22: 11,577,529 km (0.092 R)
• M23: 13,430,448 km (0.109 R)
• M24: 13,871,014 km (0.089 R)
• M25: 13,944,915 km (0.047 R)
• M26: 15,296,831 km (0.098 R)
• M27: 17,084,226 km (0.096 R)
• M28: 17,242,651 km (0.045 R)
• M29: 20,011,109 km (0.03 R)
• M30: 20,178,210 km (0.1 R)
• M31: 20,513,758 km (0.09 R)
• M32: 22,132,706 km (0.119 R)
• M33: 22,392,108 km (0.117 R)
• M34: 22,826,541 km (0.103 R)
• M35: 23,792,195 km (0.102 R)
• M36: 25,220,555 km (0.088 R)
• M37: 25,945,058 km (0.116 R)
• M38: 28,346,403 km (0.099 R)
• M39: 30,721,419 km (0.033 R)
• M40: 31,494,690 km (0.097 R)
• M41: 32,078,870 km (0.047 R)
• M42: 32,274,544 km (0.077 R)
• M43: 34,751,885 km (0.109 R)
• M44: 35,053,175 km (0.112 R)
• M45: 35,153,854 km (0.115 R)
• M46: 35,658,597 km (0.087 R)
• M47: 36,573,089 km (0.058 R)
• M48: 37,289,663 km (0.069 R)
• M49: 38,840,694 km (0.094 R)
• M50: 40,202,034 km (0.093 R)
• M51: 40,623,900 km (0.085 R)
• M52: 43,618,550 km (0.086 R)
• M53: 44,378,358 km (0.117 R)
• M54: 45,910,839 km (0.11 R)
• M55: 46,683,512 km (0.113 R)
• M56: 48,129,973 km (0.098 R)
• M57: 48,353,772 km (0.09 R)
• M58: 48,577,869 km (0.118 R)
• M59: 49,704,042 km (0.081 R)
• M60: 51,180,723 km (0.046 R)
• M61: 51,867,078 km (0.111 R)
• M62: 51,981,819 km (0.113 R)
• M63: 52,096,561 km (0.091 R)
• M64: 52,556,574 km (0.091 R)
• M65: 53,249,063 km (0.059 R)
• M66: 54,526,329 km (0.052 R)
• M67: 54,876,538 km (0.1 R)
• M68: 55,110,360 km (0.037 R)
• M69: 55,813,769 km (0.106 R)
• M70: 56,048,937 km (0.066 R)
• M71: 56,166,670 km (0.043 R)
• M72: 58,180,108 km (0.102 R)
• M73: 58,776,704 km (0.103 R)
• M74: 59,735,627 km (0.09 R)
• M75: 62,643,211 km (0.032 R)
• M76: 65,844,605 km (0.079 R)
• M77: 66,093,087 km (0.071 R)
• M78: 66,965,243 km (0.114 R)
• M79: 67,966,501 km (0.038 R)
• M80: 68,846,735 km (0.092 R)
• M81: 69,857,269 km (0.085 R)
• M82: 69,983,978 km (0.062 R)
• M83: 71,127,355 km (0.115 R)
• M84: 71,509,877 km (0.117 R)
• M85: 72,918,341 km (0.073 R)
• M86: 74,723,987 km (0.075 R)
• M87: 76,544,294 km (0.088 R)
• M88: 76,805,641 km (0.084 R)
• M89: 81,025,648 km (0.085 R)
• M90: 81,425,074 km (0.082 R)
• M91: 81,691,807 km (0.049 R)
• M92: 84,374,545 km (0.107 R)
• M93: 85,320,303 km (0.119 R)
• M94: 87,358,724 km (0.101 R)
• M95: 88,178,520 km (0.078 R)
• M96: 90,101,451 km (0.036 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 14,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit