🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.42 AU - 0.68 AU

Year: 146 Days

Day: 29.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,994,620 km

• M1: 36,053 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.88 AU - 1.02 AU

Year: 332 Days

Day: 29.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,994,620 km

• M1: 38,746 km (0.05 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 13.1

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.87 AU - 5.91 AU

Year: 5120 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,994,620 km

• M1: 305,329 km (0.08 R)
• M2: 711,188 km (0.06 R)
• M3: 934,538 km (0.031 R)
• M4: 1,089,372 km (0.073 R)
• M5: 1,413,401 km (0.045 R)
• M6: 1,606,831 km (0.1 R)
• M7: 1,781,860 km (0.094 R)
• M8: 1,892,862 km (0.111 R)
• M9: 2,049,491 km (0.062 R)
• M10: 2,285,107 km (0.033 R)
• M11: 2,529,850 km (0.077 R)
• M12: 2,913,269 km (0.11 R)
• M13: 3,349,796 km (0.057 R)
• M14: 3,523,179 km (0.102 R)
• M15: 3,681,903 km (0.061 R)
• M16: 3,897,324 km (0.114 R)
• M17: 4,340,881 km (0.089 R)
• M18: 4,780,998 km (0.109 R)
• M19: 5,016,465 km (0.1 R)
• M20: 5,155,591 km (0.109 R)
• M21: 5,316,260 km (0.118 R)
• M22: 5,787,343 km (0.042 R)
• M23: 6,336,218 km (0.054 R)
• M24: 6,726,070 km (0.097 R)
• M25: 7,347,948 km (0.073 R)
• M26: 7,461,044 km (0.064 R)
• M27: 7,826,661 km (0.115 R)
• M28: 8,011,714 km (0.095 R)
• M29: 8,151,438 km (0.106 R)
• M30: 8,245,087 km (0.053 R)
• M31: 8,551,762 km (0.09 R)
• M32: 8,766,435 km (0.107 R)
• M33: 8,958,668 km (0.04 R)
• M34: 9,915,945 km (0.119 R)
• M35: 10,470,205 km (0.116 R)
• M36: 11,034,788 km (0.112 R)
• M37: 11,714,710 km (0.081 R)
• M38: 11,846,955 km (0.112 R)
• M39: 12,059,683 km (0.1 R)
• M40: 12,597,188 km (0.03 R)
• M41: 13,032,817 km (0.066 R)
• M42: 13,639,885 km (0.117 R)
• M43: 13,723,361 km (0.101 R)
• M44: 14,087,183 km (0.078 R)
• M45: 14,199,830 km (0.087 R)
• M46: 14,284,502 km (0.105 R)
• M47: 14,539,417 km (0.099 R)
• M48: 14,653,261 km (0.061 R)
• M49: 14,910,420 km (0.103 R)
• M50: 15,082,607 km (0.03 R)
• M51: 15,313,287 km (0.059 R)
• M52: 15,690,722 km (0.113 R)
• M53: 16,781,740 km (0.106 R)
• M54: 16,871,349 km (0.089 R)
• M55: 17,291,270 km (0.076 R)
• M56: 17,532,721 km (0.069 R)
• M57: 17,623,676 km (0.03 R)
• M58: 17,745,000 km (0.083 R)
• M59: 18,049,731 km (0.105 R)
• M60: 19,129,828 km (0.058 R)
• M61: 19,536,435 km (0.108 R)
• M62: 20,326,162 km (0.068 R)
• M63: 20,805,174 km (0.117 R)
• M64: 20,933,529 km (0.073 R)
• M65: 21,255,464 km (0.11 R)
• M66: 21,352,403 km (0.118 R)
• M67: 21,806,732 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 5.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 17.41 AU - 23.23 AU

Year: 32806 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,994,620 km

• M1: 65,374 km (0.028 R)
• M2: 635,043 km (0.089 R)
• M3: 1,042,697 km (0.097 R)
• M4: 1,161,627 km (0.088 R)
• M5: 1,259,913 km (0.036 R)
• M6: 1,963,472 km (0.118 R)
• M7: 2,051,286 km (0.082 R)
• M8: 2,170,516 km (0.031 R)
• M9: 2,670,172 km (0.104 R)
• M10: 2,702,486 km (0.111 R)
• M11: 3,733,514 km (0.057 R)
• M12: 4,252,020 km (0.106 R)
• M13: 4,871,954 km (0.066 R)
• M14: 5,273,774 km (0.054 R)
• M15: 5,355,305 km (0.081 R)
• M16: 5,938,437 km (0.073 R)
• M17: 6,023,259 km (0.084 R)
• M18: 6,497,634 km (0.096 R)
• M19: 6,850,236 km (0.096 R)
• M20: 7,208,972 km (0.119 R)
• M21: 7,254,150 km (0.093 R)
• M22: 7,299,628 km (0.094 R)
• M23: 7,897,870 km (0.028 R)
• M24: 8,226,537 km (0.041 R)
• M25: 9,239,314 km (0.093 R)
• M26: 9,535,817 km (0.047 R)
• M27: 9,835,462 km (0.056 R)
• M28: 9,885,726 km (0.056 R)
• M29: 10,138,098 km (0.115 R)
• M30: 10,392,714 km (0.1 R)
• M31: 10,546,500 km (0.114 R)
• M32: 10,649,573 km (0.043 R)
• M33: 11,064,558 km (0.097 R)
• M34: 12,233,216 km (0.084 R)
• M35: 13,384,821 km (0.05 R)
• M36: 15,321,515 km (0.09 R)
• M37: 15,496,544 km (0.069 R)
• M38: 15,555,037 km (0.065 R)
• M39: 15,613,530 km (0.03 R)
• M40: 17,101,430 km (0.102 R)
• M41: 17,587,174 km (0.082 R)
• M42: 18,015,772 km (0.103 R)
• M43: 18,945,822 km (0.071 R)
• M44: 19,574,433 km (0.077 R)
• M45: 19,637,712 km (0.068 R)
• M46: 19,827,851 km (0.115 R)
• M47: 19,891,430 km (0.086 R)
• M48: 21,175,878 km (0.095 R)
• M49: 22,420,831 km (0.114 R)
• M50: 22,553,225 km (0.11 R)
• M51: 23,621,953 km (0.092 R)
• M52: 24,230,367 km (0.116 R)
• M53: 24,502,336 km (0.097 R)
• M54: 25,049,565 km (0.065 R)
• M55: 26,295,267 km (0.096 R)
• M56: 26,925,672 km (0.043 R)
• M57: 27,419,345 km (0.089 R)
• M58: 30,151,301 km (0.047 R)
• M59: 31,179,487 km (0.077 R)
• M60: 32,968,678 km (0.066 R)
• M61: 33,951,686 km (0.071 R)
• M62: 34,561,297 km (0.113 R)
• M63: 35,021,011 km (0.087 R)
• M64: 35,405,478 km (0.056 R)
• M65: 35,482,521 km (0.102 R)
• M66: 36,645,494 km (0.114 R)
• M67: 37,742,196 km (0.104 R)
• M68: 38,215,374 km (0.094 R)
• M69: 38,770,083 km (0.104 R)
• M70: 42,480,559 km (0.09 R)
• M71: 42,644,369 km (0.045 R)
• M72: 42,808,478 km (0.075 R)
• M73: 43,549,436 km (0.085 R)
• M74: 44,377,760 km (0.078 R)
• M75: 44,460,936 km (0.116 R)
• M76: 47,317,507 km (0.031 R)
• M77: 48,083,598 km (0.057 R)
• M78: 48,168,869 km (0.107 R)
• M79: 48,254,289 km (0.097 R)
• M80: 48,425,280 km (0.041 R)
• M81: 48,853,728 km (0.036 R)
• M82: 50,753,322 km (0.096 R)
• M83: 51,537,364 km (0.097 R)
• M84: 52,413,260 km (0.092 R)
• M85: 52,677,001 km (0.042 R)
• M86: 55,070,417 km (0.111 R)
• M87: 55,786,243 km (0.099 R)
• M88: 56,235,336 km (0.113 R)
• M89: 58,863,172 km (0.113 R)
• M90: 59,320,193 km (0.044 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: 528 - 19,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit