🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.34 AU - 1.68 AU

Year: 652 Days

Day: 12.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.63 AU - 2.31 AU

Year: 972 Days

Day: 33.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,229,070 km

• M1: 153,487 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.06 AU - 2.32 AU

Year: 1139 Days

Day: 19.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 14.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.35 AU - 12.23 AU

Year: 12457 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 27,229,070 km

• M1: 249,828 km (0.1 R)
• M2: 461,360 km (0.068 R)
• M3: 666,309 km (0.089 R)
• M4: 925,861 km (0.055 R)
• M5: 1,333,216 km (0.092 R)
• M6: 1,426,266 km (0.079 R)
• M7: 1,545,944 km (0.079 R)
• M8: 1,669,213 km (0.071 R)
• M9: 2,625,592 km (0.111 R)
• M10: 3,019,334 km (0.077 R)
• M11: 3,271,107 km (0.072 R)
• M12: 3,432,074 km (0.058 R)
• M13: 3,829,406 km (0.112 R)
• M14: 5,146,616 km (0.091 R)
• M15: 5,602,141 km (0.03 R)
• M16: 5,834,766 km (0.113 R)
• M17: 6,110,325 km (0.034 R)
• M18: 6,756,289 km (0.067 R)
• M19: 7,213,310 km (0.118 R)
• M20: 7,594,635 km (0.058 R)
• M21: 8,113,441 km (0.12 R)
• M22: 8,823,133 km (0.084 R)
• M23: 9,322,790 km (0.1 R)
• M24: 9,599,097 km (0.113 R)
• M25: 9,971,895 km (0.108 R)
• M26: 10,112,966 km (0.116 R)
• M27: 10,444,624 km (0.06 R)
• M28: 10,587,939 km (0.074 R)
• M29: 10,780,023 km (0.108 R)
• M30: 12,056,392 km (0.104 R)
• M31: 12,257,152 km (0.101 R)
• M32: 12,712,528 km (0.083 R)
• M33: 12,814,554 km (0.068 R)
• M34: 14,911,168 km (0.068 R)
• M35: 15,018,729 km (0.041 R)
• M36: 15,560,722 km (0.113 R)
• M37: 15,834,187 km (0.119 R)
• M38: 16,275,052 km (0.066 R)
• M39: 17,112,351 km (0.115 R)
• M40: 17,281,546 km (0.039 R)
• M41: 17,508,037 km (0.09 R)
• M42: 18,021,158 km (0.041 R)
• M43: 18,829,136 km (0.062 R)
• M44: 18,945,523 km (0.092 R)
• M45: 20,182,249 km (0.09 R)
• M46: 20,480,547 km (0.077 R)
• M47: 20,720,203 km (0.111 R)
• M48: 20,840,479 km (0.119 R)
• M49: 21,323,680 km (0.107 R)
• M50: 22,116,699 km (0.075 R)
• M51: 22,857,208 km (0.103 R)
• M52: 24,109,642 km (0.089 R)
• M53: 24,426,191 km (0.038 R)
• M54: 25,513,019 km (0.084 R)
• M55: 25,641,823 km (0.075 R)
• M56: 27,271,393 km (0.099 R)
• M57: 27,667,378 km (0.072 R)
• M58: 27,799,772 km (0.065 R)
• M59: 28,934,173 km (0.096 R)
• M60: 29,473,174 km (0.109 R)
• M61: 32,357,271 km (0.098 R)
• M62: 33,479,405 km (0.061 R)
• M63: 34,258,361 km (0.087 R)
• M64: 34,900,136 km (0.09 R)
• M65: 36,630,834 km (0.072 R)
• M66: 37,213,966 km (0.1 R)
• M67: 38,759,312 km (0.08 R)
• M68: 41,305,468 km (0.044 R)
• M69: 42,369,408 km (0.116 R)
• M70: 42,981,563 km (0.05 R)
• M71: 43,519,517 km (0.088 R)
• M72: 44,913,170 km (0.075 R)
• M73: 45,302,873 km (0.077 R)
• M74: 46,715,226 km (0.099 R)
• M75: 47,189,302 km (0.098 R)
• M76: 48,141,941 km (0.113 R)
• M77: 48,301,413 km (0.091 R)
• M78: 49,020,978 km (0.03 R)
• M79: 51,771,186 km (0.119 R)
• M80: 52,016,227 km (0.099 R)
• M81: 52,343,547 km (0.043 R)
• M82: 53,164,839 km (0.086 R)
• M83: 53,412,125 km (0.106 R)
• M84: 54,073,347 km (0.073 R)
• M85: 54,571,059 km (0.114 R)
• M86: 55,236,919 km (0.119 R)
• M87: 55,738,222 km (0.115 R)
• M88: 56,073,171 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 14

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.31 AU - 14.61 AU

Year: 16398 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,229,070 km

• M1: 239,506 km (0.093 R)
• M2: 432,338 km (0.075 R)
• M3: 542,292 km (0.104 R)
• M4: 892,501 km (0.114 R)
• M5: 1,081,443 km (0.113 R)
• M6: 1,825,094 km (0.095 R)
• M7: 2,274,785 km (0.12 R)
• M8: 2,397,156 km (0.118 R)
• M9: 2,777,733 km (0.102 R)
• M10: 3,080,819 km (0.1 R)
• M11: 3,335,285 km (0.088 R)
• M12: 3,515,550 km (0.079 R)
• M13: 5,025,740 km (0.103 R)
• M14: 5,256,420 km (0.068 R)
• M15: 5,537,814 km (0.053 R)
• M16: 5,632,809 km (0.118 R)
• M17: 7,538,237 km (0.069 R)
• M18: 7,802,726 km (0.081 R)
• M19: 8,477,711 km (0.115 R)
• M20: 9,003,099 km (0.104 R)
• M21: 9,739,420 km (0.038 R)
• M22: 10,613,221 km (0.055 R)
• M23: 10,969,713 km (0.099 R)
• M24: 12,186,542 km (0.067 R)
• M25: 12,403,907 km (0.075 R)
• M26: 12,559,938 km (0.092 R)
• M27: 13,127,213 km (0.059 R)
• M28: 13,413,992 km (0.088 R)
• M29: 16,359,874 km (0.107 R)
• M30: 16,496,905 km (0.068 R)
• M31: 16,806,423 km (0.075 R)
• M32: 17,326,725 km (0.077 R)
• M33: 17,536,311 km (0.087 R)
• M34: 18,847,537 km (0.119 R)
• M35: 18,955,247 km (0.079 R)
• M36: 19,678,403 km (0.057 R)
• M37: 19,787,759 km (0.065 R)
• M38: 19,897,115 km (0.093 R)
• M39: 20,043,422 km (0.082 R)
• M40: 20,558,188 km (0.102 R)
• M41: 20,928,593 km (0.079 R)
• M42: 21,263,841 km (0.112 R)
• M43: 21,525,937 km (0.065 R)
• M44: 21,977,423 km (0.099 R)
• M45: 22,394,203 km (0.098 R)
• M46: 22,660,786 km (0.03 R)
• M47: 22,928,417 km (0.078 R)
• M48: 23,081,755 km (0.115 R)
• M49: 25,542,640 km (0.087 R)
• M50: 27,107,433 km (0.099 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit