🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 19 Hours

Environment

Temp: 210 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.48 AU - 5.56 AU

Year: 3425 Days

Day: 37.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,239,731 km

• M1: 77,043 km (0.108 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 10.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.1 AU - 6.08 AU

Year: 4711 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,239,731 km

• M1: 205,248 km (0.053 R)
• M2: 316,250 km (0.113 R)
• M3: 465,249 km (0.059 R)
• M4: 534,513 km (0.116 R)
• M5: 850,913 km (0.084 R)
• M6: 1,017,116 km (0.066 R)
• M7: 1,111,213 km (0.095 R)
• M8: 1,236,726 km (0.119 R)
• M9: 1,367,325 km (0.062 R)
• M10: 1,472,043 km (0.118 R)
• M11: 1,690,007 km (0.107 R)
• M12: 1,835,715 km (0.106 R)
• M13: 1,935,198 km (0.079 R)
• M14: 2,122,495 km (0.118 R)
• M15: 2,315,775 km (0.056 R)
• M16: 3,146,193 km (0.105 R)
• M17: 3,286,366 km (0.115 R)
• M18: 4,061,133 km (0.064 R)
• M19: 4,638,581 km (0.035 R)
• M20: 4,775,463 km (0.099 R)
• M21: 4,936,879 km (0.088 R)
• M22: 5,265,396 km (0.061 R)
• M23: 5,360,541 km (0.1 R)
• M24: 5,480,219 km (0.05 R)
• M25: 5,673,798 km (0.054 R)
• M26: 5,844,938 km (0.104 R)
• M27: 5,918,840 km (0.09 R)
• M28: 6,292,984 km (0.062 R)
• M29: 6,470,258 km (0.067 R)
• M30: 6,829,741 km (0.083 R)
• M31: 7,810,954 km (0.069 R)
• M32: 7,892,484 km (0.112 R)
• M33: 8,001,541 km (0.073 R)
• M34: 8,835,998 km (0.106 R)
• M35: 9,465,356 km (0.073 R)
• M36: 9,756,324 km (0.049 R)
• M37: 10,376,856 km (0.103 R)
• M38: 11,071,140 km (0.09 R)
• M39: 11,224,029 km (0.109 R)
• M40: 11,624,951 km (0.094 R)
• M41: 11,718,151 km (0.072 R)
• M42: 11,967,830 km (0.065 R)
• M43: 12,219,304 km (0.08 R)
• M44: 12,727,488 km (0.093 R)
• M45: 12,855,693 km (0.113 R)
• M46: 13,633,452 km (0.103 R)
• M47: 13,731,738 km (0.064 R)
• M48: 13,797,412 km (0.102 R)
• M49: 13,929,207 km (0.086 R)
• M50: 15,098,913 km (0.055 R)
• M51: 15,166,681 km (0.044 R)
• M52: 15,302,665 km (0.111 R)
• M53: 15,575,682 km (0.077 R)
• M54: 15,953,715 km (0.1 R)
• M55: 16,334,741 km (0.111 R)
• M56: 17,035,308 km (0.112 R)
• M57: 17,318,347 km (0.098 R)
• M58: 17,389,256 km (0.1 R)
• M59: 17,960,720 km (0.091 R)
• M60: 18,032,677 km (0.053 R)
• M61: 18,647,375 km (0.109 R)
• M62: 19,416,158 km (0.096 R)
• M63: 20,046,115 km (0.112 R)
• M64: 20,682,803 km (0.049 R)
• M65: 20,795,899 km (0.11 R)
• M66: 20,909,145 km (0.111 R)
• M67: 20,984,692 km (0.046 R)
• M68: 21,060,388 km (0.048 R)
• M69: 21,516,662 km (0.069 R)
• M70: 21,784,143 km (0.073 R)
• M71: 22,904,631 km (0.103 R)
• M72: 23,060,661 km (0.071 R)
• M73: 23,216,991 km (0.094 R)
• M74: 24,242,036 km (0.098 R)
• M75: 24,640,116 km (0.079 R)
• M76: 24,960,255 km (0.113 R)
• M77: 25,161,015 km (0.107 R)
• M78: 25,564,032 km (0.105 R)
• M79: 26,499,318 km (0.111 R)
• M80: 27,404,385 km (0.11 R)
• M81: 27,860,808 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 13.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.87 AU - 8.51 AU

Year: 6872 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 21,239,731 km

• M1: 168,597 km (0.095 R)
• M2: 304,581 km (0.118 R)
• M3: 924,964 km (0.088 R)
• M4: 1,643,781 km (0.074 R)
• M5: 1,802,804 km (0.025 R)
• M6: 2,037,373 km (0.066 R)
• M7: 2,223,623 km (0.076 R)
• M8: 2,385,787 km (0.095 R)
• M9: 2,567,249 km (0.108 R)
• M10: 2,912,222 km (0.048 R)
• M11: 3,156,066 km (0.032 R)
• M12: 3,356,079 km (0.062 R)
• M13: 3,440,601 km (0.094 R)
• M14: 3,560,280 km (0.116 R)
• M15: 3,663,951 km (0.065 R)
• M16: 3,751,167 km (0.038 R)
• M17: 3,856,783 km (0.105 R)
• M18: 4,270,870 km (0.12 R)
• M19: 4,718,466 km (0.028 R)
• M20: 4,871,056 km (0.103 R)
• M21: 5,181,173 km (0.074 R)
• M22: 5,338,699 km (0.102 R)
• M23: 5,477,825 km (0.104 R)
• M24: 5,598,102 km (0.072 R)
• M25: 6,254,238 km (0.091 R)
• M26: 6,443,330 km (0.088 R)
• M27: 6,870,282 km (0.073 R)
• M28: 7,218,396 km (0.12 R)
• M29: 7,909,539 km (0.112 R)
• M30: 8,389,897 km (0.078 R)
• M31: 8,505,537 km (0.108 R)
• M32: 8,691,935 km (0.031 R)
• M33: 8,785,584 km (0.105 R)
• M34: 9,211,339 km (0.101 R)
• M35: 9,716,681 km (0.108 R)
• M36: 9,985,059 km (0.106 R)
• M37: 10,479,181 km (0.095 R)
• M38: 10,578,963 km (0.073 R)
• M39: 10,956,099 km (0.111 R)
• M40: 11,568,553 km (0.088 R)
• M41: 11,671,775 km (0.107 R)
• M42: 12,035,448 km (0.117 R)
• M43: 12,297,394 km (0.067 R)
• M44: 13,094,750 km (0.103 R)
• M45: 13,445,408 km (0.047 R)
• M46: 13,744,604 km (0.05 R)
• M47: 15,871,586 km (0.118 R)
• M48: 16,101,368 km (0.068 R)
• M49: 16,943,754 km (0.038 R)
• M50: 17,592,410 km (0.083 R)
• M51: 18,129,168 km (0.07 R)
• M52: 18,339,353 km (0.113 R)
• M53: 18,731,897 km (0.087 R)
• M54: 19,648,334 km (0.086 R)
• M55: 19,895,170 km (0.116 R)
• M56: 20,174,170 km (0.092 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit