🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 24.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,497,358 km

• M1: 153,487 km (0.077 R)
• M2: 295,456 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.54 AU - 0.76 AU

Year: 188 Days

Day: 44.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,497,358 km

• M1: 38,297 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.84 AU - 1.22 AU

Year: 374 Days

Day: 36.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.42 AU - 2.14 AU

Year: 851 Days

Day: 33.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,497,358 km

• M1: 505,940 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 9.3

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.08 AU - 5.54 AU

Year: 4382 Days

Day: 11.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,497,358 km

• M1: 123,568 km (0.037 R)
• M2: 210,335 km (0.047 R)
• M3: 319,242 km (0.05 R)
• M4: 516,861 km (0.116 R)
• M5: 595,848 km (0.108 R)
• M6: 679,324 km (0.053 R)
• M7: 767,287 km (0.05 R)
• M8: 1,040,752 km (0.033 R)
• M9: 1,344,436 km (0.085 R)
• M10: 1,457,233 km (0.087 R)
• M11: 1,832,873 km (0.063 R)
• M12: 2,050,388 km (0.072 R)
• M13: 2,162,288 km (0.086 R)
• M14: 2,314,877 km (0.076 R)
• M15: 2,470,908 km (0.111 R)
• M16: 2,530,448 km (0.115 R)
• M17: 2,773,096 km (0.088 R)
• M18: 3,216,055 km (0.098 R)
• M19: 3,910,189 km (0.082 R)
• M20: 4,003,239 km (0.112 R)
• M21: 4,096,887 km (0.093 R)
• M22: 4,238,706 km (0.118 R)
• M23: 4,406,405 km (0.1 R)
• M24: 4,997,766 km (0.086 R)
• M25: 5,200,321 km (0.079 R)
• M26: 6,064,997 km (0.105 R)
• M27: 6,281,315 km (0.056 R)
• M28: 6,472,651 km (0.112 R)
• M29: 7,171,872 km (0.078 R)
• M30: 7,286,015 km (0.078 R)
• M31: 7,400,756 km (0.106 R)
• M32: 8,520,496 km (0.077 R)
• M33: 8,702,108 km (0.119 R)
• M34: 8,915,584 km (0.056 R)
• M35: 9,038,404 km (0.064 R)
• M36: 9,285,540 km (0.099 R)
• M37: 9,597,900 km (0.055 R)
• M38: 9,913,552 km (0.091 R)
• M39: 9,977,131 km (0.102 R)
• M40: 10,425,775 km (0.078 R)
• M41: 10,522,864 km (0.089 R)
• M42: 10,587,640 km (0.119 R)
• M43: 12,319,833 km (0.094 R)
• M44: 12,801,090 km (0.107 R)
• M45: 13,183,612 km (0.097 R)
• M46: 13,959,725 km (0.09 R)
• M47: 14,389,370 km (0.071 R)
• M48: 14,461,327 km (0.103 R)
• M49: 14,750,649 km (0.08 R)
• M50: 14,896,058 km (0.059 R)
• M51: 15,778,387 km (0.116 R)
• M52: 16,001,587 km (0.103 R)
• M53: 16,188,434 km (0.031 R)
• M54: 16,526,526 km (0.086 R)
• M55: 16,601,923 km (0.078 R)
• M56: 16,829,012 km (0.086 R)
• M57: 17,902,078 km (0.064 R)
• M58: 18,290,733 km (0.11 R)
• M59: 18,839,608 km (0.087 R)
• M60: 19,792,845 km (0.058 R)
• M61: 19,953,214 km (0.054 R)
• M62: 20,114,032 km (0.04 R)
• M63: 20,437,014 km (0.107 R)
• M64: 21,663,567 km (0.12 R)
• M65: 22,578,059 km (0.097 R)
• M66: 23,887,938 km (0.055 R)
• M67: 24,530,610 km (0.116 R)
• M68: 24,918,966 km (0.1 R)
• M69: 25,265,884 km (0.106 R)
• M70: 25,527,081 km (0.12 R)
• M71: 25,789,177 km (0.073 R)
• M72: 26,008,338 km (0.111 R)
• M73: 26,272,079 km (0.066 R)
• M74: 26,360,192 km (0.082 R)
• M75: 27,425,329 km (0.105 R)
• M76: 27,783,466 km (0.042 R)
• M77: 28,098,070 km (0.114 R)
• M78: 28,912,631 km (0.106 R)
• M79: 29,231,574 km (0.088 R)
• M80: 29,780,897 km (0.091 R)
• M81: 29,964,753 km (0.108 R)
• M82: 30,379,887 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.37 AU - 10.61 AU

Year: 9654 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,497,358 km

• M1: 220,208 km (0.105 R)
• M2: 462,108 km (0.074 R)
• M3: 655,837 km (0.117 R)
• M4: 763,847 km (0.069 R)
• M5: 1,055,563 km (0.115 R)
• M6: 1,275,172 km (0.107 R)
• M7: 1,658,143 km (0.105 R)
• M8: 1,880,744 km (0.086 R)
• M9: 2,040,665 km (0.105 R)
• M10: 2,547,951 km (0.074 R)
• M11: 3,156,964 km (0.068 R)
• M12: 3,456,459 km (0.085 R)
• M13: 3,543,824 km (0.119 R)
• M14: 4,014,459 km (0.089 R)
• M15: 4,245,737 km (0.112 R)
• M16: 4,818,547 km (0.092 R)
• M17: 5,801,106 km (0.094 R)
• M18: 6,036,573 km (0.105 R)
• M19: 7,373,529 km (0.106 R)
• M20: 8,709,139 km (0.106 R)
• M21: 9,100,038 km (0.044 R)
• M22: 9,191,144 km (0.087 R)
• M23: 9,868,074 km (0.066 R)
• M24: 10,497,432 km (0.1 R)
• M25: 11,075,030 km (0.08 R)
• M26: 11,465,779 km (0.107 R)
• M27: 12,395,380 km (0.046 R)
• M28: 12,496,359 km (0.093 R)
• M29: 12,937,373 km (0.098 R)
• M30: 13,556,559 km (0.12 R)
• M31: 13,834,811 km (0.037 R)
• M32: 14,432,455 km (0.083 R)
• M33: 14,609,728 km (0.104 R)
• M34: 15,908,238 km (0.094 R)
• M35: 16,128,296 km (0.11 R)
• M36: 16,275,500 km (0.114 R)
• M37: 17,696,531 km (0.115 R)
• M38: 18,846,340 km (0.11 R)
• M39: 19,391,175 km (0.081 R)
• M40: 20,575,990 km (0.076 R)
• M41: 21,217,466 km (0.086 R)
• M42: 21,824,983 km (0.088 R)
• M43: 22,479,174 km (0.091 R)
• M44: 22,602,593 km (0.108 R)
• M45: 22,932,755 km (0.096 R)
• M46: 23,015,483 km (0.089 R)
• M47: 23,597,718 km (0.097 R)
• M48: 24,522,532 km (0.095 R)
• M49: 24,692,026 km (0.112 R)
• M50: 24,861,820 km (0.076 R)
• M51: 25,288,174 km (0.045 R)
• M52: 26,061,445 km (0.084 R)
• M53: 26,886,178 km (0.109 R)
• M54: 27,279,920 km (0.12 R)
• M55: 27,807,701 km (0.089 R)
• M56: 28,472,364 km (0.093 R)
• M57: 29,546,477 km (0.045 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 12,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit