🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 238 Days

Day: 22.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.11 AU - 1.65 AU

Year: 595 Days

Day: 40.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,572,525 km

• M1: 269,127 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.65 AU - 1.87 AU

Year: 857 Days

Day: 28.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 169.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,572,525 km

• M1: 510,727 km (0.109 R)
• M2: 891,005 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.01 AU - 2.05 AU

Year: 1062 Days

Day: 28.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.46 AU - 3.64 AU

Year: 1955 Days

Day: 44.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 179 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 9

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.35 AU - 5.11 AU

Year: 3776 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 14,572,525 km

• M1: 128,056 km (0.11 R)
• M2: 285,134 km (0.113 R)
• M3: 510,877 km (0.066 R)
• M4: 749,934 km (0.095 R)
• M5: 1,592,320 km (0.075 R)
• M6: 1,674,898 km (0.109 R)
• M7: 1,844,243 km (0.046 R)
• M8: 2,019,272 km (0.104 R)
• M9: 2,464,924 km (0.105 R)
• M10: 2,723,878 km (0.038 R)
• M11: 2,873,476 km (0.096 R)
• M12: 3,025,767 km (0.028 R)
• M13: 3,303,121 km (0.037 R)
• M14: 3,373,731 km (0.079 R)
• M15: 3,462,892 km (0.079 R)
• M16: 3,606,954 km (0.097 R)
• M17: 3,994,712 km (0.086 R)
• M18: 4,222,400 km (0.103 R)
• M19: 4,395,933 km (0.089 R)
• M20: 4,532,516 km (0.058 R)
• M21: 4,591,458 km (0.074 R)
• M22: 4,769,928 km (0.098 R)
• M23: 4,850,113 km (0.059 R)
• M24: 5,216,029 km (0.113 R)
• M25: 5,569,828 km (0.092 R)
• M26: 5,696,537 km (0.09 R)
• M27: 5,781,659 km (0.111 R)
• M28: 5,888,471 km (0.108 R)
• M29: 6,104,341 km (0.096 R)
• M30: 6,169,566 km (0.081 R)
• M31: 6,543,710 km (0.027 R)
• M32: 6,677,600 km (0.115 R)
• M33: 6,812,388 km (0.055 R)
• M34: 6,948,073 km (0.08 R)
• M35: 7,176,210 km (0.079 R)
• M36: 7,291,101 km (0.06 R)
• M37: 7,686,638 km (0.112 R)
• M38: 8,964,353 km (0.103 R)
• M39: 9,237,669 km (0.097 R)
• M40: 9,488,694 km (0.043 R)
• M41: 9,716,382 km (0.112 R)
• M42: 9,792,826 km (0.088 R)
• M43: 9,920,433 km (0.055 R)
• M44: 10,203,173 km (0.114 R)
• M45: 10,803,210 km (0.093 R)
• M46: 11,227,171 km (0.12 R)
• M47: 11,387,689 km (0.077 R)
• M48: 11,819,279 km (0.069 R)
• M49: 11,900,810 km (0.066 R)
• M50: 12,421,410 km (0.067 R)
• M51: 12,893,541 km (0.107 R)
• M52: 13,145,913 km (0.087 R)
• M53: 13,286,834 km (0.12 R)
• M54: 13,941,474 km (0.11 R)
• M55: 14,142,833 km (0.107 R)
• M56: 14,374,111 km (0.079 R)
• M57: 14,723,422 km (0.06 R)
• M58: 15,193,459 km (0.107 R)
• M59: 15,698,202 km (0.086 R)
• M60: 16,057,985 km (0.102 R)
• M61: 16,389,943 km (0.061 R)
• M62: 16,633,039 km (0.063 R)
• M63: 16,785,479 km (0.089 R)
• M64: 16,846,515 km (0.099 R)
• M65: 17,276,460 km (0.116 R)
• M66: 17,585,678 km (0.092 R)
• M67: 18,115,554 km (0.107 R)
• M68: 18,524,405 km (0.096 R)
• M69: 18,682,530 km (0.071 R)
• M70: 19,191,312 km (0.06 R)
• M71: 19,383,247 km (0.068 R)
• M72: 19,479,438 km (0.09 R)
• M73: 19,769,059 km (0.1 R)
• M74: 20,581,077 km (0.116 R)
• M75: 20,810,410 km (0.103 R)
• M76: 21,503,348 km (0.108 R)
• M77: 21,869,414 km (0.117 R)
• M78: 22,003,004 km (0.064 R)
• M79: 22,607,679 km (0.085 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.43 AU - 6.59 AU

Year: 5409 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 14,572,525 km

• M1: 212,279 km (0.095 R)
• M2: 308,620 km (0.092 R)
• M3: 424,409 km (0.106 R)
• M4: 642,224 km (0.105 R)
• M5: 854,952 km (0.082 R)
• M6: 1,353,562 km (0.074 R)
• M7: 1,936,395 km (0.065 R)
• M8: 2,044,554 km (0.101 R)
• M9: 2,221,977 km (0.087 R)
• M10: 2,846,847 km (0.111 R)
• M11: 3,033,546 km (0.103 R)
• M12: 3,511,810 km (0.109 R)
• M13: 3,685,643 km (0.103 R)
• M14: 4,041,985 km (0.054 R)
• M15: 4,338,039 km (0.119 R)
• M16: 4,452,631 km (0.08 R)
• M17: 4,597,442 km (0.059 R)
• M18: 4,699,767 km (0.085 R)
• M19: 4,817,650 km (0.053 R)
• M20: 4,921,770 km (0.05 R)
• M21: 5,253,428 km (0.105 R)
• M22: 6,130,970 km (0.094 R)
• M23: 6,455,597 km (0.06 R)
• M24: 7,428,581 km (0.119 R)
• M25: 7,601,068 km (0.119 R)
• M26: 7,949,930 km (0.043 R)
• M27: 8,286,226 km (0.108 R)
• M28: 8,393,488 km (0.101 R)
• M29: 8,519,150 km (0.038 R)
• M30: 8,645,411 km (0.096 R)
• M31: 9,980,572 km (0.089 R)
• M32: 10,439,987 km (0.069 R)
• M33: 10,536,477 km (0.057 R)
• M34: 10,750,103 km (0.093 R)
• M35: 11,419,105 km (0.103 R)
• M36: 11,698,553 km (0.046 R)
• M37: 12,101,869 km (0.089 R)
• M38: 12,345,863 km (0.082 R)
• M39: 12,777,154 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 12,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit