🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.61 AU - 0.95 AU

Year: 264 Days

Day: 36.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.92 AU - 2.2 AU

Year: 1132 Days

Day: 24.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.44 AU - 2.7 AU

Year: 1577 Days

Day: 17.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,180,364 km

• M1: 2,084,347 km (0.112 R)

Asteroid Belt

Center: 6.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.4

Radius: 10.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.03 AU - 12.33 AU

Year: 14313 Days

Day: 8.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,180,364 km

• M1: 141,071 km (0.113 R)
• M2: 727,345 km (0.112 R)
• M3: 1,026,690 km (0.052 R)
• M4: 1,142,329 km (0.076 R)
• M5: 1,296,116 km (0.076 R)
• M6: 1,387,221 km (0.115 R)
• M7: 1,637,049 km (0.098 R)
• M8: 2,045,601 km (0.117 R)
• M9: 2,139,250 km (0.11 R)
• M10: 2,585,949 km (0.115 R)
• M11: 3,262,730 km (0.095 R)
• M12: 3,341,268 km (0.05 R)
• M13: 5,132,553 km (0.04 R)
• M14: 6,327,840 km (0.096 R)
• M15: 6,684,631 km (0.052 R)
• M16: 8,674,881 km (0.055 R)
• M17: 9,249,636 km (0.053 R)
• M18: 9,973,840 km (0.067 R)
• M19: 10,319,560 km (0.106 R)
• M20: 11,380,359 km (0.049 R)
• M21: 11,960,350 km (0.08 R)
• M22: 12,131,340 km (0.091 R)
• M23: 12,254,010 km (0.08 R)
• M24: 12,823,380 km (0.054 R)
• M25: 12,948,294 km (0.079 R)
• M26: 13,275,016 km (0.114 R)
• M27: 13,655,443 km (0.093 R)
• M28: 14,635,160 km (0.101 R)
• M29: 14,713,399 km (0.1 R)
• M30: 16,335,938 km (0.096 R)
• M31: 16,798,195 km (0.087 R)
• M32: 17,596,599 km (0.111 R)
• M33: 18,859,953 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.7

Radius: 3.1

Gravity: 28.79 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.32 AU - 20.06 AU

Year: 26107 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,180,364 km

• M1: 174,431 km (0.057 R)
• M2: 200,760 km (0.119 R)
• M3: 616,493 km (0.085 R)
• M4: 789,278 km (0.089 R)
• M5: 1,000,810 km (0.053 R)
• M6: 1,125,574 km (0.118 R)
• M7: 1,151,156 km (0.074 R)
• M8: 1,390,063 km (0.094 R)
• M9: 1,557,763 km (0.103 R)
• M10: 1,851,423 km (0.081 R)
• M11: 1,973,495 km (0.069 R)
• M12: 2,066,994 km (0.085 R)
• M13: 2,258,030 km (0.091 R)
• M14: 2,322,956 km (0.063 R)
• M15: 2,355,718 km (0.028 R)
• M16: 4,335,645 km (0.109 R)
• M17: 5,080,792 km (0.108 R)
• M18: 5,909,265 km (0.107 R)
• M19: 7,252,206 km (0.12 R)
• M20: 7,932,726 km (0.101 R)
• M21: 10,093,219 km (0.079 R)
• M22: 11,571,246 km (0.086 R)
• M23: 11,852,340 km (0.101 R)
• M24: 12,593,448 km (0.06 R)
• M25: 12,651,193 km (0.1 R)
• M26: 13,644,223 km (0.068 R)
• M27: 13,822,095 km (0.1 R)
• M28: 15,704,336 km (0.103 R)
• M29: 16,077,732 km (0.106 R)
• M30: 18,313,921 km (0.105 R)
• M31: 20,104,308 km (0.102 R)
• M32: 20,577,486 km (0.045 R)
• M33: 20,985,888 km (0.104 R)
• M34: 22,646,425 km (0.112 R)
• M35: 22,716,586 km (0.117 R)
• M36: 23,209,362 km (0.029 R)
• M37: 23,776,786 km (0.044 R)
• M38: 24,277,042 km (0.066 R)
• M39: 24,492,463 km (0.081 R)
• M40: 24,925,249 km (0.104 R)
• M41: 24,997,655 km (0.027 R)
• M42: 26,903,980 km (0.043 R)
• M43: 27,275,881 km (0.102 R)
• M44: 27,425,030 km (0.106 R)
• M45: 28,175,413 km (0.103 R)
• M46: 28,780,386 km (0.117 R)
• M47: 30,234,627 km (0.1 R)
• M48: 31,009,544 km (0.065 R)
• M49: 31,243,216 km (0.059 R)
• M50: 32,816,387 km (0.071 R)
• M51: 32,975,111 km (0.118 R)
• M52: 33,532,662 km (0.101 R)
• M53: 36,202,834 km (0.104 R)
• M54: 36,860,317 km (0.107 R)
• M55: 37,190,629 km (0.116 R)
• M56: 38,103,774 km (0.115 R)
• M57: 40,802,071 km (0.108 R)
• M58: 44,260,325 km (0.117 R)
• M59: 44,963,286 km (0.067 R)
• M60: 45,051,399 km (0.12 R)
• M61: 46,202,106 km (0.113 R)
• M62: 47,991,296 km (0.105 R)
• M63: 49,802,926 km (0.106 R)
• M64: 50,076,690 km (0.026 R)
• M65: 50,992,529 km (0.096 R)
• M66: 52,840,810 km (0.07 R)
• M67: 58,900,721 km (0.078 R)
• M68: 59,190,193 km (0.111 R)
• M69: 59,576,754 km (0.071 R)
• M70: 61,326,899 km (0.107 R)
• M71: 63,093,800 km (0.065 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit