🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 15.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,606,703 km

• M1: 50,863 km (0.065 R)
• M2: 256,560 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 201 Days

Day: 35.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,606,703 km

• M1: 66,272 km (0.119 R)
• M2: 76,145 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.89 AU - 2.23 AU

Year: 1085 Days

Day: 43.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 11.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.4 AU - 8.84 AU

Year: 9290 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,606,703 km

• M1: 154,834 km (0.045 R)
• M2: 365,916 km (0.116 R)
• M3: 439,519 km (0.09 R)
• M4: 595,100 km (0.106 R)
• M5: 686,654 km (0.085 R)
• M6: 783,594 km (0.058 R)
• M7: 1,176,886 km (0.052 R)
• M8: 1,311,225 km (0.12 R)
• M9: 1,419,385 km (0.096 R)
• M10: 1,847,982 km (0.103 R)
• M11: 2,023,610 km (0.11 R)
• M12: 3,169,081 km (0.118 R)
• M13: 3,553,249 km (0.05 R)
• M14: 3,997,554 km (0.116 R)
• M15: 4,272,665 km (0.117 R)
• M16: 4,483,149 km (0.106 R)
• M17: 4,625,417 km (0.113 R)
• M18: 4,721,010 km (0.113 R)
• M19: 4,841,585 km (0.115 R)
• M20: 5,688,459 km (0.038 R)
• M21: 5,791,083 km (0.1 R)
• M22: 5,894,455 km (0.11 R)
• M23: 7,292,597 km (0.113 R)
• M24: 7,460,296 km (0.106 R)
• M25: 8,231,174 km (0.108 R)
• M26: 8,347,412 km (0.046 R)
• M27: 9,117,093 km (0.08 R)
• M28: 9,632,756 km (0.114 R)
• M29: 10,126,579 km (0.106 R)
• M30: 10,628,779 km (0.047 R)
• M31: 10,882,946 km (0.032 R)
• M32: 11,074,880 km (0.106 R)
• M33: 11,397,413 km (0.065 R)
• M34: 11,690,176 km (0.118 R)
• M35: 11,919,659 km (0.109 R)
• M36: 12,117,577 km (0.105 R)
• M37: 12,216,910 km (0.089 R)
• M38: 12,416,474 km (0.083 R)
• M39: 13,396,190 km (0.039 R)
• M40: 13,912,752 km (0.118 R)
• M41: 14,330,578 km (0.087 R)
• M42: 14,576,368 km (0.058 R)
• M43: 14,894,263 km (0.083 R)
• M44: 15,286,060 km (0.107 R)
• M45: 15,645,095 km (0.111 R)
• M46: 15,861,862 km (0.048 R)
• M47: 16,006,972 km (0.097 R)
• M48: 16,371,542 km (0.112 R)
• M49: 16,444,845 km (0.095 R)
• M50: 16,923,708 km (0.088 R)
• M51: 17,034,859 km (0.079 R)
• M52: 17,444,608 km (0.077 R)
• M53: 17,970,743 km (0.107 R)
• M54: 18,349,675 km (0.112 R)
• M55: 18,616,557 km (0.114 R)
• M56: 18,769,746 km (0.064 R)
• M57: 19,000,126 km (0.072 R)
• M58: 19,502,626 km (0.049 R)
• M59: 20,048,658 km (0.101 R)
• M60: 20,166,242 km (0.092 R)
• M61: 20,402,307 km (0.085 R)
• M62: 20,520,639 km (0.094 R)
• M63: 22,608,128 km (0.104 R)
• M64: 24,092,587 km (0.052 R)
• M65: 25,736,219 km (0.088 R)
• M66: 26,163,321 km (0.103 R)
• M67: 26,463,863 km (0.094 R)
• M68: 26,549,882 km (0.097 R)
• M69: 26,851,920 km (0.052 R)
• M70: 27,068,239 km (0.08 R)
• M71: 28,070,993 km (0.105 R)
• M72: 29,130,296 km (0.075 R)
• M73: 29,664,959 km (0.081 R)
• M74: 29,888,607 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 11.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.57 AU - 13.67 AU

Year: 14541 Days

Day: 15 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,606,703 km

• M1: 184,903 km (0.097 R)
• M2: 509,530 km (0.113 R)
• M3: 664,364 km (0.104 R)
• M4: 1,002,306 km (0.066 R)
• M5: 1,441,226 km (0.083 R)
• M6: 1,801,158 km (0.101 R)
• M7: 2,820,369 km (0.069 R)
• M8: 2,946,779 km (0.106 R)
• M9: 3,042,970 km (0.114 R)
• M10: 3,205,583 km (0.06 R)
• M11: 3,505,527 km (0.079 R)
• M12: 3,607,553 km (0.088 R)
• M13: 4,645,014 km (0.062 R)
• M14: 5,411,404 km (0.095 R)
• M15: 5,609,172 km (0.077 R)
• M16: 5,890,267 km (0.098 R)
• M17: 6,258,277 km (0.059 R)
• M18: 6,591,731 km (0.103 R)
• M19: 7,103,056 km (0.083 R)
• M20: 7,938,561 km (0.075 R)
• M21: 8,666,205 km (0.038 R)
• M22: 9,085,079 km (0.066 R)
• M23: 9,179,026 km (0.09 R)
• M24: 9,462,813 km (0.049 R)
• M25: 9,701,572 km (0.09 R)
• M26: 9,894,104 km (0.076 R)
• M27: 10,726,018 km (0.069 R)
• M28: 11,075,179 km (0.108 R)
• M29: 12,666,153 km (0.118 R)
• M30: 13,088,168 km (0.119 R)
• M31: 15,660,204 km (0.098 R)
• M32: 16,513,062 km (0.039 R)
• M33: 16,974,272 km (0.09 R)
• M34: 17,264,641 km (0.069 R)
• M35: 17,850,317 km (0.062 R)
• M36: 18,741,023 km (0.102 R)
• M37: 19,282,268 km (0.113 R)
• M38: 19,524,616 km (0.083 R)
• M39: 20,813,103 km (0.116 R)
• M40: 21,687,203 km (0.101 R)
• M41: 21,813,165 km (0.107 R)
• M42: 21,939,276 km (0.083 R)
• M43: 22,128,816 km (0.111 R)
• M44: 22,382,534 km (0.112 R)
• M45: 25,967,348 km (0.107 R)
• M46: 26,167,959 km (0.09 R)
• M47: 27,246,559 km (0.102 R)
• M48: 28,065,159 km (0.1 R)
• M49: 28,339,821 km (0.065 R)
• M50: 28,684,345 km (0.106 R)
• M51: 28,891,687 km (0.046 R)
• M52: 29,936,180 km (0.061 R)
• M53: 30,427,908 km (0.099 R)
• M54: 30,568,829 km (0.098 R)
• M55: 32,133,772 km (0.085 R)
• M56: 33,724,746 km (0.115 R)
• M57: 34,016,761 km (0.111 R)
• M58: 34,529,881 km (0.028 R)
• M59: 35,712,153 km (0.116 R)
• M60: 36,233,502 km (0.055 R)
• M61: 38,572,913 km (0.108 R)
• M62: 39,107,875 km (0.089 R)
• M63: 39,953,552 km (0.115 R)
• M64: 40,417,306 km (0.097 R)
• M65: 41,350,347 km (0.085 R)
• M66: 42,920,975 km (0.092 R)
• M67: 43,000,113 km (0.104 R)
• M68: 43,872,717 km (0.092 R)
• M69: 44,191,510 km (0.113 R)
• M70: 44,671,271 km (0.118 R)
• M71: 45,313,494 km (0.114 R)
• M72: 46,039,642 km (0.051 R)
• M73: 46,363,522 km (0.116 R)
• M74: 46,607,067 km (0.053 R)
• M75: 47,503,457 km (0.041 R)
• M76: 47,667,118 km (0.084 R)
• M77: 49,478,897 km (0.116 R)
• M78: 49,727,828 km (0.102 R)
• M79: 49,893,882 km (0.113 R)
• M80: 50,226,737 km (0.092 R)
• M81: 51,229,492 km (0.057 R)
• M82: 52,154,455 km (0.057 R)
• M83: 52,492,247 km (0.03 R)
• M84: 54,533,809 km (0.117 R)
• M85: 55,306,183 km (0.103 R)
• M86: 56,861,552 km (0.054 R)
• M87: 56,948,469 km (0.093 R)
• M88: 57,122,301 km (0.1 R)
• M89: 57,209,218 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit