🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.38 AU - 0.62 AU

Year: 127 Days

Day: 20.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.54 AU - 0.84 AU

Year: 205 Days

Day: 36.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.75 AU - 0.85 AU

Year: 256 Days

Day: 47.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.18 AU - 1.9 AU

Year: 684 Days

Day: 44.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.14 AU - 4.64 AU

Year: 2748 Days

Day: 17.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 13.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.16 AU - 6.1 AU

Year: 4784 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,193,065 km

• M1: 176,974 km (0.111 R)
• M2: 341,831 km (0.079 R)
• M3: 434,582 km (0.106 R)
• M4: 556,953 km (0.096 R)
• M5: 669,002 km (0.06 R)
• M6: 817,104 km (0.051 R)
• M7: 920,326 km (0.087 R)
• M8: 1,095,655 km (0.077 R)
• M9: 1,195,736 km (0.084 R)
• M10: 1,331,720 km (0.11 R)
• M11: 1,532,929 km (0.093 R)
• M12: 1,699,731 km (0.034 R)
• M13: 1,891,515 km (0.06 R)
• M14: 2,023,461 km (0.096 R)
• M15: 2,336,868 km (0.098 R)
• M16: 2,468,814 km (0.057 R)
• M17: 2,572,036 km (0.109 R)
• M18: 2,772,348 km (0.082 R)
• M19: 3,066,158 km (0.08 R)
• M20: 3,188,679 km (0.118 R)
• M21: 3,301,625 km (0.119 R)
• M22: 3,450,624 km (0.12 R)
• M23: 3,601,718 km (0.117 R)
• M24: 3,719,601 km (0.062 R)
• M25: 4,068,613 km (0.079 R)
• M26: 4,228,683 km (0.114 R)
• M27: 4,328,166 km (0.104 R)
• M28: 4,466,394 km (0.113 R)
• M29: 4,785,935 km (0.039 R)
• M30: 4,915,786 km (0.102 R)
• M31: 5,515,225 km (0.093 R)
• M32: 6,236,885 km (0.086 R)
• M33: 6,350,579 km (0.079 R)
• M34: 6,536,829 km (0.094 R)
• M35: 6,783,067 km (0.112 R)
• M36: 6,973,654 km (0.11 R)
• M37: 7,210,468 km (0.075 R)
• M38: 7,480,193 km (0.07 R)
• M39: 7,707,432 km (0.09 R)
• M40: 7,814,394 km (0.114 R)
• M41: 8,076,041 km (0.117 R)
• M42: 8,403,212 km (0.059 R)
• M43: 8,862,327 km (0.085 R)
• M44: 9,345,828 km (0.06 R)
• M45: 9,459,971 km (0.117 R)
• M46: 9,722,515 km (0.094 R)
• M47: 10,120,745 km (0.09 R)
• M48: 10,660,344 km (0.088 R)
• M49: 11,002,325 km (0.115 R)
• M50: 11,330,543 km (0.052 R)
• M51: 11,609,393 km (0.067 R)
• M52: 11,837,680 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.8

Radius: 15

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.84 AU - 8.48 AU

Year: 7593 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,193,065 km

• M1: 224,995 km (0.043 R)
• M2: 364,420 km (0.099 R)
• M3: 546,631 km (0.112 R)
• M4: 645,066 km (0.117 R)
• M5: 864,676 km (0.106 R)
• M6: 1,224,010 km (0.119 R)
• M7: 1,321,548 km (0.094 R)
• M8: 1,442,423 km (0.102 R)
• M9: 1,567,337 km (0.056 R)
• M10: 1,739,823 km (0.118 R)
• M11: 2,128,030 km (0.075 R)
• M12: 2,271,793 km (0.101 R)
• M13: 3,121,210 km (0.107 R)
• M14: 3,943,400 km (0.101 R)
• M15: 4,333,402 km (0.09 R)
• M16: 5,346,478 km (0.071 R)
• M17: 5,478,274 km (0.106 R)
• M18: 5,947,862 km (0.1 R)
• M19: 6,747,911 km (0.117 R)
• M20: 6,926,381 km (0.034 R)
• M21: 7,142,550 km (0.114 R)
• M22: 7,251,607 km (0.116 R)
• M23: 8,410,093 km (0.102 R)
• M24: 8,525,283 km (0.057 R)
• M25: 8,991,430 km (0.115 R)
• M26: 9,109,164 km (0.076 R)
• M27: 9,227,496 km (0.075 R)
• M28: 9,386,219 km (0.042 R)
• M29: 9,545,691 km (0.077 R)
• M30: 10,152,011 km (0.061 R)
• M31: 10,315,820 km (0.096 R)
• M32: 10,729,159 km (0.074 R)
• M33: 11,487,172 km (0.113 R)
• M34: 12,175,322 km (0.045 R)
• M35: 12,305,921 km (0.117 R)
• M36: 12,612,297 km (0.072 R)
• M37: 12,965,647 km (0.061 R)
• M38: 13,456,777 km (0.116 R)
• M39: 14,411,511 km (0.104 R)
• M40: 14,781,018 km (0.108 R)
• M41: 15,106,842 km (0.108 R)
• M42: 15,294,138 km (0.075 R)
• M43: 16,723,396 km (0.085 R)
• M44: 16,868,656 km (0.109 R)
• M45: 17,798,407 km (0.116 R)
• M46: 19,503,673 km (0.065 R)
• M47: 19,861,361 km (0.118 R)
• M48: 20,531,111 km (0.101 R)
• M49: 20,634,782 km (0.083 R)
• M50: 21,103,622 km (0.055 R)
• M51: 21,418,226 km (0.109 R)
• M52: 25,034,904 km (0.047 R)
• M53: 25,646,610 km (0.111 R)
• M54: 25,982,308 km (0.091 R)
• M55: 26,094,656 km (0.095 R)
• M56: 26,658,191 km (0.059 R)
• M57: 26,884,832 km (0.069 R)
• M58: 28,488,671 km (0.115 R)
• M59: 28,662,354 km (0.076 R)
• M60: 28,778,442 km (0.092 R)
• M61: 29,069,110 km (0.081 R)
• M62: 29,360,676 km (0.067 R)
• M63: 30,300,450 km (0.117 R)
• M64: 30,596,205 km (0.071 R)
• M65: 31,728,661 km (0.071 R)
• M66: 32,753,556 km (0.09 R)
• M67: 32,996,354 km (0.102 R)
• M68: 33,850,557 km (0.118 R)
• M69: 34,219,017 km (0.082 R)
• M70: 35,893,017 km (0.08 R)
• M71: 36,457,001 km (0.04 R)
• M72: 37,023,827 km (0.12 R)
• M73: 38,294,063 km (0.064 R)
• M74: 38,806,136 km (0.062 R)
• M75: 38,934,491 km (0.105 R)
• M76: 40,551,046 km (0.091 R)
• M77: 43,582,647 km (0.111 R)
• M78: 43,716,088 km (0.07 R)
• M79: 44,050,290 km (0.109 R)
• M80: 44,721,386 km (0.072 R)
• M81: 45,125,599 km (0.066 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 10,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit