🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.56 AU - 0.72 AU

Year: 182 Days

Day: 46 Hours

Environment

Temp: 203 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,301,590 km

• M1: 77,641 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.88 AU

Year: 240 Days

Day: 41.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 9.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.08 AU - 5.84 AU

Year: 4526 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 14,301,590 km

• M1: 139,276 km (0.103 R)
• M2: 297,401 km (0.067 R)
• M3: 361,129 km (0.038 R)
• M4: 431,141 km (0.073 R)
• M5: 560,394 km (0.07 R)
• M6: 693,985 km (0.072 R)
• M7: 817,403 km (0.046 R)
• M8: 893,249 km (0.099 R)
• M9: 960,119 km (0.052 R)
• M10: 1,075,758 km (0.09 R)
• M11: 1,270,834 km (0.113 R)
• M12: 1,385,725 km (0.109 R)
• M13: 1,544,598 km (0.118 R)
• M14: 1,626,278 km (0.116 R)
• M15: 1,837,211 km (0.114 R)
• M16: 1,909,467 km (0.069 R)
• M17: 2,012,391 km (0.096 R)
• M18: 2,734,499 km (0.099 R)
• M19: 3,123,753 km (0.08 R)
• M20: 3,351,591 km (0.105 R)
• M21: 3,566,712 km (0.107 R)
• M22: 3,749,521 km (0.059 R)
• M23: 3,916,771 km (0.033 R)
• M24: 4,374,691 km (0.118 R)
• M25: 4,971,137 km (0.109 R)
• M26: 5,052,668 km (0.116 R)
• M27: 5,155,143 km (0.095 R)
• M28: 5,216,927 km (0.12 R)
• M29: 5,403,924 km (0.097 R)
• M30: 5,677,987 km (0.11 R)
• M31: 6,064,997 km (0.032 R)
• M32: 6,239,727 km (0.077 R)
• M33: 6,305,700 km (0.075 R)
• M34: 6,460,534 km (0.104 R)
• M35: 6,616,564 km (0.104 R)
• M36: 7,092,435 km (0.086 R)
• M37: 7,485,877 km (0.085 R)
• M38: 8,053,302 km (0.117 R)
• M39: 8,269,621 km (0.112 R)
• M40: 8,463,500 km (0.065 R)
• M41: 8,979,911 km (0.058 R)
• M42: 9,079,394 km (0.051 R)
• M43: 9,354,953 km (0.111 R)
• M44: 9,481,214 km (0.086 R)
• M45: 9,582,492 km (0.12 R)
• M46: 9,837,406 km (0.094 R)
• M47: 10,276,027 km (0.11 R)
• M48: 12,011,363 km (0.057 R)
• M49: 12,121,018 km (0.118 R)
• M50: 12,313,850 km (0.119 R)
• M51: 12,563,379 km (0.071 R)
• M52: 12,730,629 km (0.035 R)
• M53: 13,123,623 km (0.079 R)
• M54: 13,835,559 km (0.052 R)
• M55: 13,921,877 km (0.083 R)
• M56: 14,065,940 km (0.09 R)
• M57: 14,210,751 km (0.117 R)
• M58: 14,385,032 km (0.108 R)
• M59: 14,647,726 km (0.114 R)
• M60: 15,237,291 km (0.085 R)
• M61: 15,445,531 km (0.108 R)
• M62: 15,744,577 km (0.109 R)
• M63: 15,985,280 km (0.085 R)
• M64: 16,075,787 km (0.115 R)
• M65: 16,318,136 km (0.099 R)
• M66: 17,144,814 km (0.036 R)
• M67: 17,423,514 km (0.05 R)
• M68: 17,953,839 km (0.098 R)
• M69: 18,648,123 km (0.102 R)
• M70: 18,711,552 km (0.049 R)
• M71: 18,998,481 km (0.106 R)
• M72: 19,094,373 km (0.118 R)
• M73: 19,158,551 km (0.106 R)
• M74: 19,835,481 km (0.053 R)
• M75: 19,900,257 km (0.064 R)
• M76: 20,160,557 km (0.081 R)
• M77: 20,849,006 km (0.119 R)
• M78: 21,080,135 km (0.048 R)
• M79: 21,545,085 km (0.086 R)
• M80: 21,712,037 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 11.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.36 AU - 8.48 AU

Year: 7907 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 14,301,590 km

• M1: 146,606 km (0.045 R)
• M2: 220,358 km (0.097 R)
• M3: 306,077 km (0.115 R)
• M4: 383,120 km (0.102 R)
• M5: 469,438 km (0.071 R)
• M6: 597,494 km (0.105 R)
• M7: 702,362 km (0.11 R)
• M8: 884,722 km (0.102 R)
• M9: 965,505 km (0.116 R)
• M10: 1,297,163 km (0.056 R)
• M11: 1,694,645 km (0.094 R)
• M12: 1,902,287 km (0.069 R)
• M13: 2,240,827 km (0.119 R)
• M14: 2,622,301 km (0.117 R)
• M15: 2,814,834 km (0.108 R)
• M16: 3,368,346 km (0.057 R)
• M17: 3,498,945 km (0.09 R)
• M18: 3,657,967 km (0.09 R)
• M19: 3,983,043 km (0.088 R)
• M20: 4,360,180 km (0.095 R)
• M21: 4,836,798 km (0.093 R)
• M22: 5,178,929 km (0.061 R)
• M23: 6,028,794 km (0.053 R)
• M24: 6,674,010 km (0.088 R)
• M25: 6,822,261 km (0.08 R)
• M26: 7,004,920 km (0.109 R)
• M27: 7,409,134 km (0.085 R)
• M28: 7,631,436 km (0.037 R)
• M29: 7,769,216 km (0.102 R)
• M30: 7,855,683 km (0.045 R)
• M31: 8,240,449 km (0.074 R)
• M32: 8,829,117 km (0.073 R)
• M33: 8,937,575 km (0.077 R)
• M34: 9,101,235 km (0.117 R)
• M35: 9,339,245 km (0.107 R)
• M36: 9,468,348 km (0.113 R)
• M37: 9,542,399 km (0.083 R)
• M38: 10,103,541 km (0.064 R)
• M39: 10,179,238 km (0.088 R)
• M40: 10,312,080 km (0.101 R)
• M41: 11,199,345 km (0.113 R)
• M42: 11,336,527 km (0.108 R)
• M43: 11,513,800 km (0.116 R)
• M44: 11,652,328 km (0.097 R)
• M45: 11,910,833 km (0.098 R)
• M46: 12,211,674 km (0.071 R)
• M47: 12,312,503 km (0.088 R)
• M48: 12,698,166 km (0.067 R)
• M49: 12,902,816 km (0.111 R)
• M50: 13,335,902 km (0.059 R)
• M51: 13,900,036 km (0.082 R)
• M52: 14,280,314 km (0.118 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 10,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit