🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.19 AU

Year: 359 Days

Day: 47.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,034,122 km

• M1: 306,975 km (0.066 R)
• M2: 487,390 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.13 AU - 2.23 AU

Year: 1121 Days

Day: 14.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,034,122 km

• M1: 236,215 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.66 AU - 2.92 AU

Year: 1623 Days

Day: 15.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,034,122 km

• M1: 39,793 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.87 AU - 5.35 AU

Year: 4023 Days

Day: 19.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.6

Radius: 9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.6 AU - 7.64 AU

Year: 5932 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 23,034,122 km

• M1: 125,363 km (0.113 R)
• M2: 270,922 km (0.113 R)
• M3: 474,076 km (0.062 R)
• M4: 561,740 km (0.1 R)
• M5: 799,451 km (0.079 R)
• M6: 1,002,755 km (0.072 R)
• M7: 1,153,250 km (0.092 R)
• M8: 1,222,663 km (0.103 R)
• M9: 1,439,730 km (0.029 R)
• M10: 1,610,720 km (0.112 R)
• M11: 1,688,810 km (0.097 R)
• M12: 2,404,487 km (0.094 R)
• M13: 2,516,984 km (0.076 R)
• M14: 2,724,028 km (0.1 R)
• M15: 3,130,485 km (0.073 R)
• M16: 3,278,437 km (0.049 R)
• M17: 3,378,518 km (0.067 R)
• M18: 3,581,523 km (0.071 R)
• M19: 3,762,536 km (0.064 R)
• M20: 3,867,404 km (0.097 R)
• M21: 4,026,427 km (0.065 R)
• M22: 4,572,160 km (0.076 R)
• M23: 5,345,581 km (0.094 R)
• M24: 5,404,522 km (0.09 R)
• M25: 5,493,234 km (0.107 R)
• M26: 5,822,948 km (0.051 R)
• M27: 7,043,367 km (0.112 R)
• M28: 7,832,496 km (0.105 R)
• M29: 7,933,175 km (0.078 R)
• M30: 8,511,520 km (0.112 R)
• M31: 9,174,089 km (0.104 R)
• M32: 9,601,042 km (0.073 R)
• M33: 9,744,805 km (0.103 R)
• M34: 10,696,697 km (0.083 R)
• M35: 10,808,446 km (0.054 R)
• M36: 11,335,031 km (0.053 R)
• M37: 11,831,546 km (0.11 R)
• M38: 12,296,197 km (0.109 R)
• M39: 12,491,422 km (0.043 R)
• M40: 13,564,189 km (0.054 R)
• M41: 14,172,753 km (0.084 R)
• M42: 14,418,692 km (0.084 R)
• M43: 14,501,120 km (0.1 R)
• M44: 15,165,185 km (0.118 R)
• M45: 15,627,442 km (0.025 R)
• M46: 15,754,301 km (0.065 R)
• M47: 15,881,460 km (0.106 R)
• M48: 16,652,038 km (0.101 R)
• M49: 16,868,357 km (0.103 R)
• M50: 17,522,548 km (0.092 R)
• M51: 18,229,548 km (0.09 R)
• M52: 18,363,139 km (0.082 R)
• M53: 18,855,764 km (0.102 R)
• M54: 19,126,237 km (0.091 R)
• M55: 19,443,534 km (0.105 R)
• M56: 20,037,438 km (0.053 R)
• M57: 20,313,596 km (0.116 R)
• M58: 21,149,399 km (0.118 R)
• M59: 21,383,520 km (0.118 R)
• M60: 21,712,934 km (0.077 R)
• M61: 23,046,898 km (0.037 R)
• M62: 23,239,580 km (0.104 R)
• M63: 23,336,071 km (0.11 R)
• M64: 24,015,844 km (0.069 R)
• M65: 24,113,531 km (0.097 R)
• M66: 24,800,634 km (0.116 R)
• M67: 25,345,021 km (0.104 R)
• M68: 25,993,528 km (0.114 R)
• M69: 26,093,758 km (0.06 R)
• M70: 26,194,138 km (0.099 R)
• M71: 26,496,027 km (0.1 R)
• M72: 27,459,736 km (0.092 R)
• M73: 27,920,199 km (0.113 R)
• M74: 28,434,815 km (0.056 R)
• M75: 28,796,992 km (0.058 R)
• M76: 29,735,120 km (0.032 R)
• M77: 30,207,999 km (0.105 R)
• M78: 30,736,229 km (0.116 R)
• M79: 31,427,670 km (0.079 R)
• M80: 31,641,296 km (0.1 R)
• M81: 31,748,408 km (0.108 R)
• M82: 33,042,579 km (0.11 R)
• M83: 33,641,420 km (0.037 R)
• M84: 35,015,925 km (0.093 R)
• M85: 35,237,479 km (0.091 R)
• M86: 36,633,078 km (0.12 R)
• M87: 36,745,575 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 10.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.53 AU - 8.01 AU

Year: 6134 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 72.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,034,122 km

• M1: 139,276 km (0.1 R)
• M2: 210,335 km (0.071 R)
• M3: 550,520 km (0.097 R)
• M4: 644,019 km (0.102 R)
• M5: 733,329 km (0.06 R)
• M6: 948,301 km (0.098 R)
• M7: 1,016,966 km (0.08 R)
• M8: 1,147,565 km (0.111 R)
• M9: 1,246,300 km (0.061 R)
• M10: 1,439,281 km (0.068 R)
• M11: 1,726,509 km (0.114 R)
• M12: 1,811,929 km (0.088 R)
• M13: 2,077,017 km (0.087 R)
• M14: 2,450,264 km (0.052 R)
• M15: 3,383,904 km (0.089 R)
• M16: 3,510,164 km (0.09 R)
• M17: 3,582,869 km (0.065 R)
• M18: 3,804,573 km (0.111 R)
• M19: 4,816,154 km (0.084 R)
• M20: 5,331,070 km (0.09 R)
• M21: 5,691,152 km (0.075 R)
• M22: 5,906,722 km (0.094 R)
• M23: 6,147,126 km (0.072 R)
• M24: 6,279,520 km (0.097 R)
• M25: 6,457,542 km (0.091 R)
• M26: 6,864,448 km (0.094 R)
• M27: 7,209,869 km (0.112 R)
• M28: 7,655,521 km (0.108 R)
• M29: 7,774,302 km (0.097 R)
• M30: 7,845,960 km (0.111 R)
• M31: 8,110,299 km (0.078 R)
• M32: 8,353,096 km (0.097 R)
• M33: 8,771,522 km (0.069 R)
• M34: 8,871,004 km (0.077 R)
• M35: 8,945,803 km (0.052 R)
• M36: 9,526,692 km (0.093 R)
• M37: 9,654,598 km (0.086 R)
• M38: 9,782,953 km (0.089 R)
• M39: 10,592,128 km (0.094 R)
• M40: 11,260,381 km (0.049 R)
• M41: 11,449,922 km (0.101 R)
• M42: 11,531,453 km (0.112 R)
• M43: 11,777,242 km (0.087 R)
• M44: 12,107,853 km (0.056 R)
• M45: 12,721,653 km (0.099 R)
• M46: 12,834,450 km (0.048 R)
• M47: 12,947,397 km (0.114 R)
• M48: 13,089,215 km (0.041 R)
• M49: 13,203,059 km (0.085 R)
• M50: 13,488,941 km (0.101 R)
• M51: 13,603,832 km (0.053 R)
• M52: 14,037,815 km (0.077 R)
• M53: 14,183,524 km (0.075 R)
• M54: 14,682,582 km (0.071 R)
• M55: 15,068,096 km (0.093 R)
• M56: 15,667,834 km (0.074 R)
• M57: 16,244,683 km (0.102 R)
• M58: 16,367,054 km (0.106 R)
• M59: 16,983,397 km (0.039 R)
• M60: 17,107,564 km (0.047 R)
• M61: 17,638,786 km (0.096 R)
• M62: 18,270,687 km (0.096 R)
• M63: 18,621,345 km (0.099 R)
• M64: 19,006,409 km (0.097 R)
• M65: 19,394,167 km (0.096 R)
• M66: 19,556,481 km (0.054 R)
• M67: 20,111,788 km (0.05 R)
• M68: 20,276,196 km (0.095 R)
• M69: 20,440,903 km (0.075 R)
• M70: 20,539,937 km (0.096 R)
• M71: 20,672,331 km (0.1 R)
• M72: 21,104,520 km (0.04 R)
• M73: 21,304,981 km (0.077 R)
• M74: 21,842,486 km (0.113 R)
• M75: 21,943,764 km (0.086 R)
• M76: 22,079,150 km (0.102 R)
• M77: 22,486,804 km (0.1 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit