🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 22.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.69 AU - 0.87 AU

Year: 249 Days

Day: 35.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.31 AU - 1.35 AU

Year: 555 Days

Day: 18.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,938,420 km

• M1: 112,797 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.62 AU - 3.44 AU

Year: 1907 Days

Day: 25 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,938,420 km

• M1: 91,703 km (0.063 R)
• M2: 128,205 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.39 AU - 5.01 AU

Year: 3685 Days

Day: 27.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,938,420 km

• M1: 2,552,888 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.27 AU - 5.17 AU

Year: 3709 Days

Day: 33.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,938,420 km

• M1: 33,660 km (0.118 R)
• M2: 1,552,377 km (0.041 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.85 AU - 5.77 AU

Year: 3815 Days

Day: 36.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,938,420 km

• M1: 872,156 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.5

Radius: 7.4

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.08 AU - 17.28 AU

Year: 23537 Days

Day: 15.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,938,420 km

• M1: 100,231 km (0.108 R)
• M2: 351,854 km (0.069 R)
• M3: 499,507 km (0.066 R)
• M4: 593,305 km (0.097 R)
• M5: 693,386 km (0.095 R)
• M6: 799,451 km (0.07 R)
• M7: 1,088,325 km (0.11 R)
• M8: 1,441,824 km (0.102 R)
• M9: 1,903,633 km (0.09 R)
• M10: 2,248,755 km (0.083 R)
• M11: 2,823,959 km (0.098 R)
• M12: 3,397,218 km (0.102 R)
• M13: 3,720,649 km (0.11 R)
• M14: 4,851,758 km (0.092 R)
• M15: 5,374,603 km (0.119 R)
• M16: 6,080,705 km (0.03 R)
• M17: 7,164,691 km (0.079 R)
• M18: 7,519,238 km (0.113 R)
• M19: 7,638,617 km (0.063 R)
• M20: 12,268,521 km (0.038 R)
• M21: 13,049,422 km (0.09 R)
• M22: 14,287,494 km (0.108 R)
• M23: 16,021,483 km (0.079 R)
• M24: 16,175,419 km (0.045 R)
• M25: 16,484,788 km (0.091 R)
• M26: 17,503,400 km (0.05 R)
• M27: 18,865,937 km (0.092 R)
• M28: 19,354,973 km (0.111 R)
• M29: 20,096,380 km (0.117 R)
• M30: 22,204,064 km (0.079 R)
• M31: 22,375,653 km (0.108 R)
• M32: 23,066,645 km (0.11 R)
• M33: 24,735,559 km (0.049 R)
• M34: 25,809,522 km (0.094 R)
• M35: 26,170,801 km (0.084 R)
• M36: 27,817,574 km (0.098 R)
• M37: 28,281,029 km (0.107 R)
• M38: 29,121,469 km (0.105 R)
• M39: 29,403,461 km (0.113 R)
• M40: 31,114,412 km (0.111 R)
• M41: 34,234,725 km (0.032 R)
• M42: 34,532,275 km (0.092 R)
• M43: 35,330,230 km (0.072 R)
• M44: 36,134,019 km (0.114 R)
• M45: 38,478,667 km (0.119 R)
• M46: 38,994,779 km (0.114 R)
• M47: 42,778,409 km (0.058 R)
• M48: 43,957,539 km (0.061 R)
• M49: 44,821,916 km (0.042 R)
• M50: 45,801,034 km (0.108 R)
• M51: 46,347,964 km (0.077 R)
• M52: 46,787,183 km (0.114 R)
• M53: 47,007,241 km (0.094 R)
• M54: 47,117,345 km (0.058 R)
• M55: 48,446,223 km (0.104 R)
• M56: 49,003,475 km (0.104 R)
• M57: 50,349,557 km (0.073 R)
• M58: 50,913,990 km (0.047 R)
• M59: 51,594,211 km (0.043 R)
• M60: 52,620,004 km (0.109 R)
• M61: 52,848,889 km (0.037 R)
• M62: 53,307,705 km (0.096 R)
• M63: 53,422,596 km (0.048 R)
• M64: 54,807,723 km (0.091 R)
• M65: 56,204,668 km (0.082 R)
• M66: 57,495,548 km (0.105 R)
• M67: 57,849,197 km (0.091 R)
• M68: 60,585,193 km (0.05 R)
• M69: 62,029,261 km (0.092 R)
• M70: 62,998,207 km (0.032 R)
• M71: 65,319,666 km (0.106 R)
• M72: 66,058,530 km (0.117 R)
• M73: 66,676,369 km (0.091 R)
• M74: 69,041,661 km (0.074 R)
• M75: 69,292,238 km (0.063 R)
• M76: 69,668,626 km (0.06 R)
• M77: 71,434,330 km (0.102 R)
• M78: 71,687,748 km (0.112 R)
• M79: 72,068,475 km (0.089 R)
• M80: 72,704,565 km (0.032 R)
• M81: 75,525,083 km (0.109 R)
• M82: 77,208,508 km (0.049 R)
• M83: 77,468,509 km (0.098 R)
• M84: 77,598,809 km (0.111 R)
• M85: 79,297,343 km (0.1 R)
• M86: 80,480,513 km (0.115 R)
• M87: 80,744,254 km (0.102 R)
• M88: 81,008,145 km (0.028 R)
• M89: 83,397,073 km (0.117 R)
• M90: 86,618,065 km (0.097 R)
• M91: 87,429,783 km (0.115 R)
• M92: 87,700,854 km (0.11 R)
• M93: 87,836,539 km (0.091 R)
• M94: 87,972,225 km (0.115 R)
• M95: 88,651,848 km (0.049 R)
• M96: 89,060,549 km (0.101 R)
• M97: 90,838,520 km (0.075 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit