🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 196 Days

Day: 39.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.09 AU - 2.43 AU

Year: 1241 Days

Day: 22.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.66 AU - 3.66 AU

Year: 2052 Days

Day: 39.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.81 AU - 3.89 AU

Year: 2759 Days

Day: 35.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,528,338 km

• M1: 351,256 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.09 AU - 4.29 AU

Year: 3133 Days

Day: 29.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 11.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.5 AU - 11.7 AU

Year: 12605 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,528,338 km

• M1: 147,055 km (0.082 R)
• M2: 414,237 km (0.075 R)
• M3: 587,920 km (0.082 R)
• M4: 732,132 km (0.096 R)
• M5: 830,717 km (0.095 R)
• M6: 1,340,547 km (0.109 R)
• M7: 2,562,911 km (0.072 R)
• M8: 3,107,297 km (0.061 R)
• M9: 3,939,062 km (0.115 R)
• M10: 4,092,699 km (0.119 R)
• M11: 4,836,499 km (0.089 R)
• M12: 5,029,032 km (0.118 R)
• M13: 5,280,206 km (0.103 R)
• M14: 5,737,078 km (0.119 R)
• M15: 5,941,130 km (0.067 R)
• M16: 6,780,823 km (0.104 R)
• M17: 7,151,975 km (0.115 R)
• M18: 7,817,835 km (0.071 R)
• M19: 8,207,089 km (0.084 R)
• M20: 8,371,198 km (0.095 R)
• M21: 8,903,766 km (0.098 R)
• M22: 10,709,263 km (0.064 R)
• M23: 10,924,833 km (0.115 R)
• M24: 11,178,102 km (0.033 R)
• M25: 11,433,167 km (0.041 R)
• M26: 11,616,723 km (0.088 R)
• M27: 12,210,328 km (0.092 R)
• M28: 12,966,246 km (0.1 R)
• M29: 15,526,314 km (0.105 R)
• M30: 16,842,476 km (0.082 R)
• M31: 17,051,464 km (0.04 R)
• M32: 18,023,402 km (0.083 R)
• M33: 20,286,518 km (0.112 R)
• M34: 20,821,331 km (0.08 R)
• M35: 21,905,167 km (0.098 R)
• M36: 22,591,672 km (0.079 R)
• M37: 22,822,202 km (0.099 R)
• M38: 23,192,607 km (0.098 R)
• M39: 23,564,956 km (0.051 R)
• M40: 24,033,048 km (0.086 R)
• M41: 25,695,977 km (0.092 R)
• M42: 27,199,586 km (0.113 R)
• M43: 28,383,204 km (0.068 R)
• M44: 29,081,527 km (0.105 R)
• M45: 29,231,873 km (0.111 R)
• M46: 29,886,363 km (0.106 R)
• M47: 30,494,778 km (0.109 R)
• M48: 31,209,856 km (0.04 R)
• M49: 31,312,480 km (0.101 R)
• M50: 32,969,426 km (0.07 R)
• M51: 33,178,564 km (0.109 R)
• M52: 33,283,282 km (0.073 R)
• M53: 33,545,527 km (0.091 R)
• M54: 35,561,359 km (0.104 R)
• M55: 35,936,999 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447

Radius: 13.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.83 AU - 12.25 AU

Year: 13398 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,528,338 km

• M1: 287,078 km (0.114 R)
• M2: 481,107 km (0.063 R)
• M3: 779,854 km (0.086 R)
• M4: 1,000,062 km (0.111 R)
• M5: 1,435,541 km (0.115 R)
• M6: 2,103,944 km (0.092 R)
• M7: 2,285,107 km (0.049 R)
• M8: 2,417,950 km (0.094 R)
• M9: 2,691,266 km (0.118 R)
• M10: 3,179,404 km (0.099 R)
• M11: 3,358,472 km (0.095 R)
• M12: 3,540,832 km (0.092 R)
• M13: 4,172,883 km (0.094 R)
• M14: 4,303,482 km (0.032 R)
• M15: 4,402,516 km (0.064 R)
• M16: 4,771,723 km (0.111 R)
• M17: 5,116,247 km (0.086 R)
• M18: 5,397,790 km (0.11 R)
• M19: 5,576,410 km (0.079 R)
• M20: 5,866,181 km (0.041 R)
• M21: 6,574,378 km (0.095 R)
• M22: 6,996,842 km (0.084 R)
• M23: 7,388,788 km (0.094 R)
• M24: 7,587,305 km (0.096 R)
• M25: 8,030,563 km (0.059 R)
• M26: 8,152,934 km (0.071 R)
• M27: 9,026,885 km (0.112 R)
• M28: 9,282,099 km (0.099 R)
• M29: 10,149,916 km (0.029 R)
• M30: 10,549,043 km (0.071 R)
• M31: 10,818,020 km (0.099 R)
• M32: 12,337,336 km (0.113 R)
• M33: 12,668,247 km (0.046 R)
• M34: 12,906,257 km (0.097 R)
• M35: 13,824,788 km (0.106 R)
• M36: 14,069,979 km (0.064 R)
• M37: 15,115,668 km (0.095 R)
• M38: 15,929,331 km (0.071 R)
• M39: 16,809,266 km (0.119 R)
• M40: 16,913,834 km (0.093 R)
• M41: 19,487,815 km (0.079 R)
• M42: 20,428,487 km (0.118 R)
• M43: 21,214,324 km (0.119 R)
• M44: 21,383,968 km (0.09 R)
• M45: 21,497,364 km (0.038 R)
• M46: 21,724,603 km (0.097 R)
• M47: 22,124,478 km (0.09 R)
• M48: 22,411,407 km (0.095 R)
• M49: 22,641,937 km (0.067 R)
• M50: 22,989,303 km (0.117 R)
• M51: 23,105,391 km (0.109 R)
• M52: 23,338,315 km (0.114 R)
• M53: 24,218,549 km (0.092 R)
• M54: 25,050,014 km (0.079 R)
• M55: 25,349,210 km (0.084 R)
• M56: 25,770,178 km (0.037 R)
• M57: 26,253,978 km (0.107 R)
• M58: 26,557,960 km (0.051 R)
• M59: 27,169,367 km (0.061 R)
• M60: 27,476,791 km (0.12 R)
• M61: 27,971,062 km (0.089 R)
• M62: 28,157,162 km (0.097 R)
• M63: 29,408,548 km (0.084 R)
• M64: 29,534,808 km (0.067 R)
• M65: 31,190,857 km (0.04 R)
• M66: 32,225,027 km (0.076 R)
• M67: 34,194,184 km (0.114 R)
• M68: 34,393,298 km (0.06 R)
• M69: 34,592,712 km (0.069 R)
• M70: 34,859,296 km (0.081 R)
• M71: 35,461,427 km (0.101 R)
• M72: 36,540,626 km (0.039 R)
• M73: 37,561,931 km (0.096 R)
• M74: 39,077,058 km (0.102 R)
• M75: 41,811,558 km (0.107 R)
• M76: 42,593,955 km (0.119 R)
• M77: 43,094,359 km (0.086 R)
• M78: 44,752,353 km (0.031 R)
• M79: 46,284,235 km (0.072 R)
• M80: 47,611,018 km (0.063 R)
• M81: 48,279,122 km (0.111 R)
• M82: 48,427,972 km (0.09 R)
• M83: 50,377,382 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit