🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.59 AU - 0.83 AU

Year: 212 Days

Day: 16.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,398,754 km

• M1: 153,936 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 278 Days

Day: 39.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,398,754 km

• M1: 352,752 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.07 AU - 2.55 AU

Year: 1246 Days

Day: 39.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 128.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.33 AU - 3.11 AU

Year: 1591 Days

Day: 19.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,398,754 km

• M1: 1,075,160 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.99 AU - 5.05 AU

Year: 3409 Days

Day: 20.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,398,754 km

• M1: 1,847,683 km (0.089 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.1

Radius: 6.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.27 AU - 13.79 AU

Year: 17656 Days

Day: 23.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,398,754 km

• M1: 522,246 km (0.088 R)
• M2: 609,312 km (0.041 R)
• M3: 832,063 km (0.056 R)
• M4: 1,098,048 km (0.066 R)
• M5: 1,192,445 km (0.095 R)
• M6: 1,596,957 km (0.116 R)
• M7: 1,814,473 km (0.098 R)
• M8: 2,547,203 km (0.114 R)
• M9: 3,063,615 km (0.049 R)
• M10: 3,361,315 km (0.109 R)
• M11: 3,527,667 km (0.113 R)
• M12: 3,955,368 km (0.068 R)
• M13: 4,190,087 km (0.087 R)
• M14: 4,369,155 km (0.115 R)
• M15: 4,827,822 km (0.106 R)
• M16: 5,173,992 km (0.105 R)
• M17: 5,269,735 km (0.063 R)
• M18: 5,333,912 km (0.115 R)
• M19: 6,225,815 km (0.115 R)
• M20: 6,498,980 km (0.07 R)
• M21: 7,270,008 km (0.105 R)
• M22: 8,032,807 km (0.066 R)
• M23: 8,180,909 km (0.116 R)
• M24: 8,782,592 km (0.119 R)
• M25: 8,973,628 km (0.068 R)
• M26: 9,830,076 km (0.111 R)
• M27: 10,108,029 km (0.066 R)
• M28: 10,268,099 km (0.112 R)
• M29: 10,348,433 km (0.108 R)
• M30: 10,428,916 km (0.081 R)
• M31: 10,875,466 km (0.104 R)
• M32: 11,080,565 km (0.055 R)
• M33: 11,369,887 km (0.092 R)
• M34: 11,536,389 km (0.12 R)
• M35: 11,829,452 km (0.119 R)
• M36: 12,252,664 km (0.032 R)
• M37: 12,337,785 km (0.04 R)
• M38: 12,423,206 km (0.084 R)
• M39: 13,288,180 km (0.084 R)
• M40: 13,331,863 km (0.064 R)
• M41: 13,772,130 km (0.096 R)
• M42: 14,083,144 km (0.101 R)
• M43: 15,396,014 km (0.055 R)
• M44: 15,534,093 km (0.104 R)
• M45: 15,672,471 km (0.119 R)
• M46: 16,700,358 km (0.051 R)
• M47: 16,889,600 km (0.112 R)
• M48: 17,032,017 km (0.065 R)
• M49: 17,222,455 km (0.103 R)
• M50: 18,233,886 km (0.115 R)
• M51: 18,331,274 km (0.108 R)
• M52: 18,477,581 km (0.091 R)
• M53: 18,526,350 km (0.107 R)
• M54: 18,918,895 km (0.079 R)
• M55: 20,062,421 km (0.085 R)
• M56: 20,921,861 km (0.098 R)
• M57: 21,228,087 km (0.039 R)
• M58: 21,381,874 km (0.068 R)
• M59: 21,484,498 km (0.096 R)
• M60: 22,676,793 km (0.092 R)
• M61: 23,412,964 km (0.109 R)
• M62: 24,531,956 km (0.098 R)
• M63: 25,070,958 km (0.044 R)
• M64: 25,341,879 km (0.086 R)
• M65: 25,831,962 km (0.091 R)
• M66: 26,215,381 km (0.037 R)
• M67: 26,435,290 km (0.113 R)
• M68: 26,710,999 km (0.116 R)
• M69: 28,047,955 km (0.06 R)
• M70: 29,178,616 km (0.093 R)
• M71: 29,577,893 km (0.093 R)
• M72: 30,381,832 km (0.102 R)
• M73: 31,018,520 km (0.032 R)
• M74: 31,776,682 km (0.103 R)
• M75: 33,251,568 km (0.072 R)
• M76: 33,489,727 km (0.062 R)
• M77: 33,847,865 km (0.069 R)
• M78: 34,087,371 km (0.105 R)
• M79: 34,990,344 km (0.107 R)
• M80: 35,901,245 km (0.109 R)
• M81: 36,390,280 km (0.065 R)
• M82: 36,512,951 km (0.049 R)
• M83: 36,697,106 km (0.047 R)
• M84: 37,127,948 km (0.101 R)
• M85: 37,189,731 km (0.113 R)
• M86: 38,056,950 km (0.083 R)
• M87: 40,634,970 km (0.072 R)
• M88: 40,698,550 km (0.056 R)
• M89: 41,208,379 km (0.04 R)
• M90: 41,272,257 km (0.111 R)
• M91: 42,492,228 km (0.12 R)
• M92: 42,879,986 km (0.113 R)
• M93: 43,009,537 km (0.09 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 15,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit