🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 189 Days

Day: 31.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,694,320 km

• M1: 38,895 km (0.096 R)
• M2: 400,473 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.71 AU - 1.99 AU

Year: 928 Days

Day: 18.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,694,320 km

• M1: 579,692 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.93 AU - 2.29 AU

Year: 1131 Days

Day: 35.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,694,320 km

• M1: 812,915 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.78 AU - 2.92 AU

Year: 1329 Days

Day: 46.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.59 AU - 2.79 AU

Year: 1628 Days

Day: 35.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.95 AU - 3.69 AU

Year: 2232 Days

Day: 20.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,694,320 km

• M1: 177,722 km (0.099 R)
• M2: 839,693 km (0.099 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 9.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.57 AU - 4.89 AU

Year: 3795 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 84,694,320 km

• M1: 118,631 km (0.069 R)
• M2: 194,328 km (0.07 R)
• M3: 253,419 km (0.096 R)
• M4: 328,218 km (0.036 R)
• M5: 494,271 km (0.11 R)
• M6: 616,792 km (0.083 R)
• M7: 719,715 km (0.061 R)
• M8: 789,278 km (0.05 R)
• M9: 918,980 km (0.097 R)
• M10: 1,021,155 km (0.114 R)
• M11: 1,136,345 km (0.084 R)
• M12: 1,256,024 km (0.097 R)
• M13: 1,331,870 km (0.119 R)
• M14: 1,419,085 km (0.082 R)
• M15: 1,661,434 km (0.037 R)
• M16: 1,798,316 km (0.058 R)
• M17: 2,208,513 km (0.067 R)
• M18: 2,324,452 km (0.09 R)
• M19: 2,526,110 km (0.113 R)
• M20: 2,635,316 km (0.113 R)
• M21: 2,721,335 km (0.095 R)
• M22: 2,833,384 km (0.093 R)
• M23: 3,100,715 km (0.085 R)
• M24: 3,204,686 km (0.068 R)
• M25: 3,456,608 km (0.09 R)
• M26: 3,551,005 km (0.108 R)
• M27: 3,618,922 km (0.113 R)
• M28: 3,742,340 km (0.086 R)
• M29: 4,149,845 km (0.081 R)
• M30: 4,235,864 km (0.099 R)
• M31: 4,337,141 km (0.093 R)
• M32: 4,615,842 km (0.088 R)
• M33: 5,006,891 km (0.112 R)
• M34: 5,114,003 km (0.064 R)
• M35: 5,190,897 km (0.104 R)
• M36: 5,518,516 km (0.053 R)
• M37: 5,581,646 km (0.075 R)
• M38: 5,740,669 km (0.039 R)
• M39: 6,408,025 km (0.093 R)
• M40: 6,658,452 km (0.111 R)
• M41: 6,963,033 km (0.118 R)
• M42: 7,065,657 km (0.098 R)
• M43: 7,341,665 km (0.08 R)
• M44: 7,993,613 km (0.092 R)
• M45: 8,227,135 km (0.059 R)
• M46: 8,335,593 km (0.097 R)
• M47: 8,609,058 km (0.099 R)
• M48: 8,737,563 km (0.117 R)
• M49: 8,829,865 km (0.103 R)
• M50: 9,164,665 km (0.118 R)
• M51: 9,296,012 km (0.113 R)
• M52: 9,770,237 km (0.044 R)
• M53: 9,904,426 km (0.1 R)
• M54: 10,604,095 km (0.078 R)
• M55: 10,722,278 km (0.092 R)
• M56: 11,279,679 km (0.038 R)
• M57: 12,986,741 km (0.113 R)
• M58: 13,155,487 km (0.118 R)
• M59: 14,161,682 km (0.049 R)
• M60: 14,248,449 km (0.098 R)
• M61: 14,444,273 km (0.03 R)
• M62: 14,662,985 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.6

Radius: 7

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.69 AU - 20.11 AU

Year: 29121 Days

Day: 22 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,694,320 km

• M1: 94,695 km (0.063 R)
• M2: 274,662 km (0.119 R)
• M3: 326,423 km (0.103 R)
• M4: 441,763 km (0.041 R)
• M5: 641,027 km (0.115 R)
• M6: 789,428 km (0.091 R)
• M7: 976,874 km (0.095 R)
• M8: 2,220,930 km (0.096 R)
• M9: 2,564,407 km (0.116 R)
• M10: 4,953,185 km (0.108 R)
• M11: 5,002,254 km (0.118 R)
• M12: 5,150,505 km (0.119 R)
• M13: 5,757,723 km (0.109 R)
• M14: 6,122,442 km (0.11 R)
• M15: 6,281,016 km (0.092 R)
• M16: 6,656,357 km (0.097 R)
• M17: 6,710,512 km (0.077 R)
• M18: 6,764,816 km (0.091 R)
• M19: 6,928,775 km (0.114 R)
• M20: 7,094,081 km (0.103 R)
• M21: 7,597,926 km (0.114 R)
• M22: 8,287,423 km (0.089 R)
• M23: 8,996,816 km (0.066 R)
• M24: 9,910,709 km (0.062 R)
• M25: 10,853,924 km (0.107 R)
• M26: 11,174,662 km (0.116 R)
• M27: 11,759,889 km (0.111 R)
• M28: 12,824,577 km (0.083 R)
• M29: 12,959,963 km (0.1 R)
• M30: 16,565,571 km (0.103 R)
• M31: 17,083,179 km (0.117 R)
• M32: 17,306,678 km (0.101 R)
• M33: 17,381,328 km (0.112 R)
• M34: 18,591,126 km (0.095 R)
• M35: 20,377,324 km (0.115 R)
• M36: 20,535,300 km (0.119 R)
• M37: 22,543,053 km (0.113 R)
• M38: 22,952,053 km (0.074 R)
• M39: 23,281,019 km (0.067 R)
• M40: 24,110,390 km (0.118 R)
• M41: 25,372,397 km (0.064 R)
• M42: 26,828,433 km (0.054 R)
• M43: 27,088,285 km (0.076 R)
• M44: 29,196,268 km (0.085 R)
• M45: 29,285,130 km (0.107 R)
• M46: 31,904,439 km (0.117 R)
• M47: 33,195,468 km (0.078 R)
• M48: 33,381,269 km (0.115 R)
• M49: 34,034,413 km (0.098 R)
• M50: 34,409,455 km (0.066 R)
• M51: 35,069,182 km (0.088 R)
• M52: 37,266,176 km (0.082 R)
• M53: 37,943,705 km (0.077 R)
• M54: 39,016,321 km (0.072 R)
• M55: 40,793,245 km (0.059 R)
• M56: 41,791,661 km (0.103 R)
• M57: 44,425,182 km (0.09 R)
• M58: 45,761,989 km (0.111 R)
• M59: 46,695,180 km (0.118 R)
• M60: 46,799,300 km (0.103 R)
• M61: 48,791,346 km (0.099 R)
• M62: 50,596,992 km (0.077 R)
• M63: 52,316,470 km (0.039 R)
• M64: 52,532,639 km (0.116 R)
• M65: 54,164,153 km (0.044 R)
• M66: 54,821,486 km (0.052 R)
• M67: 55,591,466 km (0.043 R)
• M68: 56,697,892 km (0.09 R)
• M69: 58,483,193 km (0.117 R)
• M70: 59,947,308 km (0.109 R)
• M71: 61,423,390 km (0.113 R)
• M72: 61,879,962 km (0.061 R)
• M73: 63,141,521 km (0.029 R)
• M74: 65,573,085 km (0.075 R)
• M75: 66,976,313 km (0.077 R)
• M76: 67,681,667 km (0.106 R)
• M77: 68,035,316 km (0.057 R)
• M78: 69,455,748 km (0.103 R)
• M79: 70,408,238 km (0.112 R)
• M80: 71,364,916 km (0.039 R)
• M81: 71,484,894 km (0.106 R)
• M82: 71,724,849 km (0.115 R)
• M83: 72,325,933 km (0.034 R)
• M84: 73,049,538 km (0.098 R)
• M85: 73,170,413 km (0.066 R)
• M86: 74,260,981 km (0.075 R)
• M87: 74,747,324 km (0.106 R)
• M88: 77,441,283 km (0.071 R)
• M89: 77,564,551 km (0.077 R)
• M90: 78,181,493 km (0.104 R)
• M91: 78,428,778 km (0.072 R)
• M92: 80,915,693 km (0.117 R)
• M93: 81,291,034 km (0.107 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit