🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.82 AU

Year: 219 Days

Day: 18.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,912,703 km

• M1: 166,652 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.77 AU - 2.83 AU

Year: 1307 Days

Day: 13.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.62 AU - 2.74 AU

Year: 1644 Days

Day: 39.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,912,703 km

• M1: 197,768 km (0.117 R)
• M2: 841,638 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.6 AU - 3.36 AU

Year: 1928 Days

Day: 27.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.88 AU - 3.2 AU

Year: 1986 Days

Day: 16.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.8

Radius: 6.6

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.88 AU - 13.44 AU

Year: 16880 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,912,703 km

• M1: 700,417 km (0.088 R)
• M2: 813,962 km (0.067 R)
• M3: 1,557,463 km (0.118 R)
• M4: 1,768,696 km (0.064 R)
• M5: 2,353,623 km (0.096 R)
• M6: 2,774,442 km (0.054 R)
• M7: 3,218,598 km (0.045 R)
• M8: 3,333,041 km (0.03 R)
• M9: 3,684,745 km (0.042 R)
• M10: 3,925,747 km (0.104 R)
• M11: 4,423,160 km (0.11 R)
• M12: 4,809,123 km (0.076 R)
• M13: 5,340,644 km (0.079 R)
• M14: 6,125,135 km (0.117 R)
• M15: 6,555,079 km (0.103 R)
• M16: 7,143,298 km (0.111 R)
• M17: 7,343,161 km (0.097 R)
• M18: 7,494,255 km (0.117 R)
• M19: 8,212,923 km (0.117 R)
• M20: 8,527,527 km (0.113 R)
• M21: 8,739,657 km (0.111 R)
• M22: 9,168,853 km (0.063 R)
• M23: 9,277,312 km (0.079 R)
• M24: 9,440,673 km (0.053 R)
• M25: 9,880,939 km (0.079 R)
• M26: 10,781,668 km (0.119 R)
• M27: 12,062,525 km (0.076 R)
• M28: 12,181,306 km (0.06 R)
• M29: 12,240,846 km (0.117 R)
• M30: 12,300,535 km (0.106 R)
• M31: 12,480,053 km (0.115 R)
• M32: 12,720,756 km (0.052 R)
• M33: 12,902,368 km (0.082 R)
• M34: 13,329,320 km (0.047 R)
• M35: 14,072,073 km (0.098 R)
• M36: 18,049,881 km (0.112 R)
• M37: 18,253,932 km (0.104 R)
• M38: 18,390,365 km (0.038 R)
• M39: 19,285,709 km (0.107 R)
• M40: 19,424,685 km (0.039 R)
• M41: 20,619,374 km (0.062 R)
• M42: 21,477,018 km (0.053 R)
• M43: 22,492,339 km (0.111 R)
• M44: 23,894,969 km (0.12 R)
• M45: 24,418,860 km (0.113 R)
• M46: 25,401,868 km (0.086 R)
• M47: 25,783,343 km (0.117 R)
• M48: 25,859,937 km (0.03 R)
• M49: 26,552,126 km (0.046 R)
• M50: 27,719,289 km (0.083 R)
• M51: 27,876,067 km (0.098 R)
• M52: 28,111,983 km (0.096 R)
• M53: 28,190,821 km (0.102 R)
• M54: 28,823,620 km (0.091 R)
• M55: 29,062,079 km (0.076 R)
• M56: 30,587,828 km (0.091 R)
• M57: 32,469,470 km (0.117 R)
• M58: 32,717,653 km (0.061 R)
• M59: 33,633,042 km (0.116 R)
• M60: 35,318,711 km (0.108 R)
• M61: 37,118,224 km (0.079 R)
• M62: 37,377,776 km (0.091 R)
• M63: 37,551,010 km (0.109 R)
• M64: 38,159,874 km (0.095 R)
• M65: 42,964,508 km (0.115 R)
• M66: 45,529,663 km (0.044 R)
• M67: 46,271,669 km (0.115 R)
• M68: 46,364,718 km (0.073 R)
• M69: 46,550,968 km (0.069 R)
• M70: 48,616,017 km (0.099 R)
• M71: 49,089,494 km (0.094 R)
• M72: 50,998,812 km (0.101 R)
• M73: 51,962,521 km (0.096 R)
• M74: 53,029,453 km (0.075 R)
• M75: 53,712,218 km (0.066 R)
• M76: 53,810,055 km (0.092 R)
• M77: 56,970,011 km (0.086 R)
• M78: 57,669,231 km (0.055 R)
• M79: 57,869,543 km (0.047 R)
• M80: 58,371,294 km (0.115 R)
• M81: 58,773,862 km (0.111 R)
• M82: 59,783,947 km (0.108 R)
• M83: 61,412,170 km (0.083 R)
• M84: 62,026,419 km (0.115 R)
• M85: 62,129,043 km (0.085 R)
• M86: 62,231,667 km (0.113 R)
• M87: 62,642,762 km (0.064 R)
• M88: 64,088,925 km (0.093 R)
• M89: 64,608,029 km (0.082 R)
• M90: 66,698,360 km (0.095 R)
• M91: 67,119,029 km (0.086 R)
• M92: 68,174,742 km (0.107 R)
• M93: 68,598,552 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit