🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 219 Days

Day: 22.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,957,801 km

• M1: 23,038 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.01 AU - 1.29 AU

Year: 472 Days

Day: 41.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.28 AU - 3.06 AU

Year: 1670 Days

Day: 14.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.61 AU - 2.73 AU

Year: 1670 Days

Day: 26.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,957,801 km

• M1: 37,399 km (0.105 R)
• M2: 192,682 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.31 AU - 3.29 AU

Year: 1794 Days

Day: 19 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 14.7

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.87 AU - 6.01 AU

Year: 4204 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,957,801 km

• M1: 200,461 km (0.074 R)
• M2: 377,735 km (0.068 R)
• M3: 575,802 km (0.086 R)
• M4: 703,708 km (0.093 R)
• M5: 819,796 km (0.089 R)
• M6: 914,342 km (0.108 R)
• M7: 1,121,236 km (0.104 R)
• M8: 1,311,076 km (0.103 R)
• M9: 1,619,547 km (0.104 R)
• M10: 1,754,783 km (0.069 R)
• M11: 1,855,762 km (0.097 R)
• M12: 2,211,206 km (0.104 R)
• M13: 2,341,506 km (0.055 R)
• M14: 2,682,739 km (0.051 R)
• M15: 2,778,032 km (0.052 R)
• M16: 2,994,800 km (0.12 R)
• M17: 3,350,244 km (0.048 R)
• M18: 3,581,373 km (0.094 R)
• M19: 3,892,537 km (0.078 R)
• M20: 4,068,314 km (0.049 R)
• M21: 4,161,364 km (0.11 R)
• M22: 4,323,977 km (0.1 R)
• M23: 4,515,013 km (0.05 R)
• M24: 4,726,545 km (0.1 R)
• M25: 4,851,609 km (0.048 R)
• M26: 5,325,535 km (0.062 R)
• M27: 5,871,866 km (0.117 R)
• M28: 6,103,294 km (0.105 R)
• M29: 6,347,587 km (0.069 R)
• M30: 6,575,126 km (0.026 R)
• M31: 6,755,241 km (0.101 R)
• M32: 6,937,003 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 12.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.42 AU - 8.08 AU

Year: 7474 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,957,801 km

• M1: 172,636 km (0.081 R)
• M2: 340,634 km (0.111 R)
• M3: 546,930 km (0.111 R)
• M4: 639,830 km (0.084 R)
• M5: 753,824 km (0.11 R)
• M6: 891,454 km (0.108 R)
• M7: 1,123,181 km (0.109 R)
• M8: 1,706,463 km (0.107 R)
• M9: 1,934,450 km (0.048 R)
• M10: 2,041,413 km (0.103 R)
• M11: 2,284,060 km (0.112 R)
• M12: 2,630,379 km (0.1 R)
• M13: 2,797,779 km (0.088 R)
• M14: 3,143,350 km (0.071 R)
• M15: 3,902,859 km (0.082 R)
• M16: 4,717,569 km (0.086 R)
• M17: 5,010,781 km (0.106 R)
• M18: 5,219,470 km (0.1 R)
• M19: 5,370,414 km (0.034 R)
• M20: 5,461,669 km (0.078 R)
• M21: 5,738,425 km (0.073 R)
• M22: 5,925,721 km (0.086 R)
• M23: 6,051,533 km (0.102 R)
• M24: 6,402,490 km (0.094 R)
• M25: 7,157,809 km (0.068 R)
• M26: 7,528,962 km (0.086 R)
• M27: 7,837,432 km (0.055 R)
• M28: 8,573,304 km (0.078 R)
• M29: 8,716,021 km (0.069 R)
• M30: 8,823,582 km (0.102 R)
• M31: 9,923,276 km (0.078 R)
• M32: 10,680,390 km (0.094 R)
• M33: 11,027,158 km (0.083 R)
• M34: 11,377,666 km (0.108 R)
• M35: 12,089,602 km (0.119 R)
• M36: 12,856,890 km (0.111 R)
• M37: 13,225,948 km (0.1 R)
• M38: 15,686,384 km (0.071 R)
• M39: 16,168,837 km (0.042 R)
• M40: 18,606,983 km (0.091 R)
• M41: 19,117,710 km (0.039 R)
• M42: 21,061,286 km (0.074 R)
• M43: 21,157,776 km (0.091 R)
• M44: 21,496,316 km (0.107 R)
• M45: 22,179,081 km (0.12 R)
• M46: 22,473,789 km (0.086 R)
• M47: 22,819,360 km (0.111 R)
• M48: 23,866,395 km (0.092 R)
• M49: 25,082,327 km (0.065 R)
• M50: 25,543,388 km (0.086 R)
• M51: 26,578,306 km (0.054 R)
• M52: 26,786,845 km (0.09 R)
• M53: 26,995,983 km (0.083 R)
• M54: 27,415,904 km (0.055 R)
• M55: 29,010,019 km (0.087 R)
• M56: 29,117,281 km (0.115 R)
• M57: 29,332,402 km (0.117 R)
• M58: 29,547,973 km (0.068 R)
• M59: 29,818,296 km (0.098 R)
• M60: 30,252,280 km (0.091 R)
• M61: 30,361,187 km (0.108 R)
• M62: 30,907,369 km (0.112 R)
• M63: 31,017,024 km (0.097 R)
• M64: 31,236,783 km (0.11 R)
• M65: 31,788,201 km (0.119 R)
• M66: 31,954,255 km (0.09 R)
• M67: 33,912,790 km (0.082 R)
• M68: 34,820,999 km (0.059 R)
• M69: 35,335,466 km (0.111 R)
• M70: 35,967,666 km (0.088 R)
• M71: 36,487,669 km (0.085 R)
• M72: 37,301,481 km (0.115 R)
• M73: 37,710,631 km (0.108 R)
• M74: 37,945,201 km (0.102 R)
• M75: 38,121,427 km (0.048 R)
• M76: 38,592,511 km (0.093 R)
• M77: 39,362,192 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 10,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit