🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.65 AU - 0.71 AU

Year: 210 Days

Day: 47.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.98 AU - 1.3 AU

Year: 456 Days

Day: 18.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 157.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.28 AU - 4.42 AU

Year: 2831 Days

Day: 23.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 11.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.2 AU - 7.52 AU

Year: 6011 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,045,613 km

• M1: 240,553 km (0.048 R)
• M2: 422,165 km (0.115 R)
• M3: 556,504 km (0.077 R)
• M4: 697,575 km (0.089 R)
• M5: 788,530 km (0.095 R)
• M6: 895,044 km (0.106 R)
• M7: 1,232,986 km (0.115 R)
• M8: 1,384,528 km (0.095 R)
• M9: 2,158,398 km (0.104 R)
• M10: 2,565,454 km (0.03 R)
• M11: 2,679,298 km (0.047 R)
• M12: 2,844,903 km (0.115 R)
• M13: 3,116,872 km (0.114 R)
• M14: 3,723,192 km (0.075 R)
• M15: 3,927,393 km (0.118 R)
• M16: 4,346,566 km (0.071 R)
• M17: 4,561,688 km (0.063 R)
• M18: 5,689,207 km (0.097 R)
• M19: 5,838,805 km (0.077 R)
• M20: 5,946,366 km (0.1 R)
• M21: 6,141,741 km (0.066 R)
• M22: 6,339,359 km (0.116 R)
• M23: 6,606,092 km (0.062 R)
• M24: 6,876,416 km (0.107 R)
• M25: 7,150,479 km (0.107 R)
• M26: 8,623,420 km (0.113 R)
• M27: 8,894,341 km (0.112 R)
• M28: 9,068,174 km (0.05 R)
• M29: 9,168,106 km (0.114 R)
• M30: 10,473,646 km (0.105 R)
• M31: 10,552,185 km (0.091 R)
• M32: 10,657,352 km (0.088 R)
• M33: 10,815,627 km (0.092 R)
• M34: 11,754,802 km (0.114 R)
• M35: 12,137,773 km (0.12 R)
• M36: 12,275,552 km (0.101 R)
• M37: 12,386,255 km (0.098 R)
• M38: 12,832,057 km (0.073 R)
• M39: 13,113,301 km (0.05 R)
• M40: 13,396,639 km (0.112 R)
• M41: 14,316,965 km (0.119 R)
• M42: 14,462,524 km (0.114 R)
• M43: 15,079,615 km (0.103 R)
• M44: 15,168,476 km (0.107 R)
• M45: 16,248,423 km (0.085 R)
• M46: 16,491,819 km (0.087 R)
• M47: 16,705,744 km (0.105 R)
• M48: 16,797,747 km (0.034 R)
• M49: 17,789,281 km (0.066 R)
• M50: 18,323,794 km (0.097 R)
• M51: 18,513,634 km (0.106 R)
• M52: 19,279,874 km (0.045 R)
• M53: 19,666,884 km (0.12 R)
• M54: 19,763,973 km (0.058 R)
• M55: 19,991,212 km (0.101 R)
• M56: 20,154,124 km (0.099 R)
• M57: 20,350,247 km (0.113 R)
• M58: 20,876,084 km (0.111 R)
• M59: 20,975,267 km (0.065 R)
• M60: 21,074,600 km (0.06 R)
• M61: 21,506,489 km (0.062 R)
• M62: 21,606,570 km (0.116 R)
• M63: 21,740,311 km (0.075 R)
• M64: 21,975,030 km (0.115 R)
• M65: 22,143,178 km (0.12 R)
• M66: 22,514,480 km (0.117 R)
• M67: 22,650,165 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 8.5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.08 AU - 8.46 AU

Year: 8912 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,045,613 km

• M1: 115,789 km (0.117 R)
• M2: 179,069 km (0.107 R)
• M3: 292,913 km (0.107 R)
• M4: 356,043 km (0.095 R)
• M5: 425,157 km (0.093 R)
• M6: 606,919 km (0.086 R)
• M7: 678,127 km (0.101 R)
• M8: 782,846 km (0.119 R)
• M9: 845,378 km (0.095 R)
• M10: 942,467 km (0.072 R)
• M11: 1,166,115 km (0.114 R)
• M12: 1,293,722 km (0.072 R)
• M13: 1,387,670 km (0.07 R)
• M14: 1,484,011 km (0.031 R)
• M15: 1,622,838 km (0.117 R)
• M16: 1,870,871 km (0.033 R)
• M17: 1,934,749 km (0.091 R)
• M18: 2,175,452 km (0.114 R)
• M19: 2,426,029 km (0.058 R)
• M20: 2,519,378 km (0.077 R)
• M21: 2,685,880 km (0.075 R)
• M22: 3,004,524 km (0.095 R)
• M23: 3,413,524 km (0.091 R)
• M24: 3,597,978 km (0.107 R)
• M25: 3,840,028 km (0.113 R)
• M26: 4,482,551 km (0.084 R)
• M27: 4,890,055 km (0.107 R)
• M28: 5,128,215 km (0.069 R)
• M29: 5,218,423 km (0.032 R)
• M30: 5,461,968 km (0.047 R)
• M31: 5,740,220 km (0.057 R)
• M32: 6,118,703 km (0.082 R)
• M33: 6,440,188 km (0.043 R)
• M34: 6,570,338 km (0.082 R)
• M35: 6,833,182 km (0.042 R)
• M36: 7,166,785 km (0.091 R)
• M37: 7,437,557 km (0.112 R)
• M38: 7,505,774 km (0.037 R)
• M39: 7,815,142 km (0.113 R)
• M40: 7,919,262 km (0.105 R)
• M41: 9,058,301 km (0.081 R)
• M42: 9,204,159 km (0.1 R)
• M43: 9,833,218 km (0.063 R)
• M44: 11,762,731 km (0.112 R)
• M45: 12,363,815 km (0.1 R)
• M46: 12,525,830 km (0.087 R)
• M47: 12,647,752 km (0.063 R)
• M48: 13,470,989 km (0.038 R)
• M49: 14,609,578 km (0.076 R)
• M50: 14,780,868 km (0.118 R)
• M51: 15,429,225 km (0.118 R)
• M52: 16,130,989 km (0.118 R)
• M53: 16,263,682 km (0.089 R)
• M54: 16,485,835 km (0.07 R)
• M55: 17,793,470 km (0.074 R)
• M56: 18,390,365 km (0.116 R)
• M57: 18,482,817 km (0.093 R)
• M58: 19,227,814 km (0.105 R)
• M59: 20,602,918 km (0.099 R)
• M60: 20,987,833 km (0.073 R)
• M61: 21,423,612 km (0.106 R)
• M62: 21,862,532 km (0.081 R)
• M63: 22,650,015 km (0.105 R)
• M64: 22,848,382 km (0.12 R)
• M65: 23,396,808 km (0.088 R)
• M66: 24,252,807 km (0.11 R)
• M67: 24,659,264 km (0.058 R)
• M68: 24,863,316 km (0.075 R)
• M69: 25,840,190 km (0.083 R)
• M70: 26,203,264 km (0.076 R)
• M71: 26,829,630 km (0.074 R)
• M72: 27,144,534 km (0.063 R)
• M73: 27,302,509 km (0.088 R)
• M74: 28,203,537 km (0.102 R)
• M75: 28,363,457 km (0.039 R)
• M76: 30,799,509 km (0.064 R)
• M77: 30,854,411 km (0.064 R)
• M78: 31,129,372 km (0.098 R)
• M79: 31,681,687 km (0.099 R)
• M80: 31,737,039 km (0.107 R)
• M81: 32,516,294 km (0.114 R)
• M82: 32,964,340 km (0.088 R)
• M83: 33,076,688 km (0.04 R)
• M84: 34,320,743 km (0.053 R)
• M85: 35,522,463 km (0.12 R)
• M86: 37,497,454 km (0.117 R)
• M87: 38,734,928 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit