🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.5 AU - 0.68 AU

Year: 159 Days

Day: 42.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.62 AU - 2.66 AU

Year: 1095 Days

Day: 36.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.82 AU - 3.02 AU

Year: 1317 Days

Day: 40.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,715,288 km

• M1: 453,431 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.4 AU - 3.64 AU

Year: 1836 Days

Day: 14 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.64 AU - 4.1 AU

Year: 2164 Days

Day: 19.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.6

Radius: 13.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.28 AU - 9.1 AU

Year: 7460 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 25,715,288 km

• M1: 308,770 km (0.102 R)
• M2: 394,490 km (0.109 R)
• M3: 689,646 km (0.048 R)
• M4: 799,301 km (0.113 R)
• M5: 1,204,861 km (0.118 R)
• M6: 1,544,598 km (0.079 R)
• M7: 1,758,972 km (0.113 R)
• M8: 1,847,534 km (0.107 R)
• M9: 2,006,407 km (0.093 R)
• M10: 2,241,425 km (0.045 R)
• M11: 2,362,450 km (0.07 R)
• M12: 2,485,718 km (0.048 R)
• M13: 2,738,838 km (0.12 R)
• M14: 3,053,891 km (0.105 R)
• M15: 3,633,583 km (0.062 R)
• M16: 4,098,383 km (0.111 R)
• M17: 4,277,602 km (0.045 R)
• M18: 4,398,626 km (0.045 R)
• M19: 4,894,094 km (0.079 R)
• M20: 4,988,939 km (0.105 R)
• M21: 5,472,889 km (0.119 R)
• M22: 5,803,949 km (0.097 R)
• M23: 6,800,869 km (0.109 R)
• M24: 8,036,697 km (0.1 R)
• M25: 8,149,045 km (0.107 R)
• M26: 9,223,008 km (0.08 R)
• M27: 9,380,086 km (0.036 R)
• M28: 9,816,762 km (0.111 R)
• M29: 10,138,547 km (0.115 R)
• M30: 11,417,908 km (0.106 R)
• M31: 11,713,812 km (0.08 R)
• M32: 11,841,569 km (0.102 R)
• M33: 12,098,129 km (0.112 R)
• M34: 12,486,635 km (0.099 R)
• M35: 13,497,917 km (0.111 R)
• M36: 13,631,657 km (0.091 R)
• M37: 14,081,049 km (0.112 R)
• M38: 14,307,690 km (0.104 R)
• M39: 14,398,645 km (0.118 R)
• M40: 14,535,378 km (0.059 R)
• M41: 14,764,412 km (0.116 R)
• M42: 16,447,987 km (0.069 R)
• M43: 16,591,002 km (0.05 R)
• M44: 16,830,359 km (0.116 R)
• M45: 17,799,304 km (0.111 R)
• M46: 18,142,631 km (0.11 R)
• M47: 18,438,686 km (0.104 R)
• M48: 18,885,834 km (0.048 R)
• M49: 19,386,837 km (0.103 R)
• M50: 19,740,187 km (0.062 R)
• M51: 19,841,465 km (0.065 R)
• M52: 20,350,846 km (0.111 R)
• M53: 20,658,419 km (0.098 R)
• M54: 20,967,638 km (0.08 R)
• M55: 21,590,713 km (0.079 R)
• M56: 22,483,812 km (0.096 R)
• M57: 22,748,750 km (0.076 R)
• M58: 23,765,118 km (0.085 R)
• M59: 24,687,089 km (0.109 R)
• M60: 25,454,975 km (0.062 R)
• M61: 25,620,580 km (0.098 R)
• M62: 26,063,988 km (0.071 R)
• M63: 26,789,837 km (0.115 R)
• M64: 27,070,782 km (0.108 R)
• M65: 27,296,375 km (0.088 R)
• M66: 28,090,441 km (0.089 R)
• M67: 28,547,612 km (0.11 R)
• M68: 29,585,223 km (0.113 R)
• M69: 29,759,355 km (0.072 R)
• M70: 29,992,129 km (0.113 R)
• M71: 30,459,323 km (0.101 R)
• M72: 31,105,885 km (0.039 R)
• M73: 31,282,860 km (0.051 R)
• M74: 31,460,283 km (0.107 R)
• M75: 31,756,786 km (0.072 R)
• M76: 31,875,566 km (0.048 R)
• M77: 32,472,013 km (0.084 R)
• M78: 33,675,977 km (0.062 R)
• M79: 33,797,151 km (0.082 R)
• M80: 34,040,098 km (0.116 R)
• M81: 35,201,426 km (0.116 R)
• M82: 36,065,503 km (0.076 R)
• M83: 37,312,103 km (0.098 R)
• M84: 38,636,044 km (0.082 R)
• M85: 38,762,903 km (0.088 R)
• M86: 40,941,496 km (0.075 R)
• M87: 41,135,525 km (0.071 R)
• M88: 41,524,779 km (0.069 R)
• M89: 42,241,352 km (0.098 R)

Asteroid Belt

Center: 8.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 12.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.97 AU - 9.81 AU

Year: 9273 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,715,288 km

• M1: 167,998 km (0.115 R)
• M2: 405,111 km (0.058 R)
• M3: 491,728 km (0.107 R)
• M4: 889,659 km (0.104 R)
• M5: 985,700 km (0.098 R)
• M6: 1,337,255 km (0.115 R)
• M7: 1,491,940 km (0.087 R)
• M8: 1,928,915 km (0.098 R)
• M9: 2,137,754 km (0.099 R)
• M10: 2,473,750 km (0.059 R)
• M11: 2,665,834 km (0.078 R)
• M12: 2,754,845 km (0.092 R)
• M13: 3,139,760 km (0.089 R)
• M14: 3,522,282 km (0.092 R)
• M15: 4,629,306 km (0.081 R)
• M16: 4,845,475 km (0.095 R)
• M17: 5,859,449 km (0.066 R)
• M18: 6,093,720 km (0.056 R)
• M19: 6,259,474 km (0.065 R)
• M20: 6,790,247 km (0.095 R)
• M21: 7,160,502 km (0.101 R)
• M22: 8,574,202 km (0.055 R)
• M23: 10,240,273 km (0.061 R)
• M24: 10,636,558 km (0.078 R)
• M25: 11,619,865 km (0.05 R)
• M26: 13,057,201 km (0.045 R)
• M27: 13,890,312 km (0.071 R)
• M28: 15,155,910 km (0.099 R)
• M29: 16,162,105 km (0.105 R)
• M30: 16,689,886 km (0.102 R)
• M31: 17,931,848 km (0.104 R)
• M32: 18,443,921 km (0.106 R)
• M33: 19,622,154 km (0.102 R)
• M34: 20,255,851 km (0.1 R)
• M35: 20,539,788 km (0.109 R)
• M36: 22,563,099 km (0.086 R)
• M37: 22,783,606 km (0.066 R)
• M38: 23,561,216 km (0.097 R)
• M39: 23,859,664 km (0.081 R)
• M40: 25,256,609 km (0.106 R)
• M41: 25,485,643 km (0.027 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit