🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.45 AU - 0.69 AU

Year: 154 Days

Day: 40.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,342,934 km

• M1: 130,001 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 179 Days

Day: 35.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.97 AU

Year: 247 Days

Day: 13.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,342,934 km

• M1: 40,691 km (0.099 R)
• M2: 411,843 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.09 AU

Year: 301 Days

Day: 25.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.27 AU - 1.85 AU

Year: 698 Days

Day: 17.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 114.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.95 AU - 2.27 AU

Year: 1098 Days

Day: 18.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,342,934 km

• M1: 776,413 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.04 AU - 3.94 AU

Year: 2335 Days

Day: 32.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.19 AU - 5.81 AU

Year: 4004 Days

Day: 34.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,342,934 km

• M1: 988,393 km (0.095 R)

Asteroid Belt

Center: 10.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.3

Radius: 8

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.11 AU - 18.29 AU

Year: 24443 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,342,934 km

• M1: 124,017 km (0.06 R)
• M2: 196,721 km (0.058 R)
• M3: 315,053 km (0.096 R)
• M4: 438,621 km (0.059 R)
• M5: 1,785,899 km (0.097 R)
• M6: 2,056,971 km (0.044 R)
• M7: 2,638,009 km (0.069 R)
• M8: 3,314,042 km (0.098 R)
• M9: 3,744,435 km (0.092 R)
• M10: 4,605,071 km (0.077 R)
• M11: 5,805,445 km (0.119 R)
• M12: 6,915,610 km (0.119 R)
• M13: 7,463,887 km (0.1 R)
• M14: 8,473,074 km (0.062 R)
• M15: 8,993,674 km (0.107 R)
• M16: 9,457,577 km (0.08 R)
• M17: 9,658,936 km (0.078 R)
• M18: 10,755,937 km (0.112 R)
• M19: 10,966,122 km (0.093 R)
• M20: 11,390,382 km (0.032 R)
• M21: 12,769,076 km (0.096 R)
• M22: 16,318,435 km (0.105 R)
• M23: 16,640,669 km (0.108 R)
• M24: 19,719,393 km (0.115 R)
• M25: 20,494,459 km (0.104 R)
• M26: 20,929,341 km (0.113 R)
• M27: 21,367,213 km (0.046 R)
• M28: 21,543,141 km (0.098 R)
• M29: 21,985,352 km (0.106 R)
• M30: 22,698,934 km (0.115 R)
• M31: 23,058,567 km (0.106 R)
• M32: 23,692,563 km (0.053 R)
• M33: 24,608,102 km (0.1 R)
• M34: 25,070,359 km (0.068 R)
• M35: 25,256,010 km (0.093 R)
• M36: 29,258,800 km (0.11 R)
• M37: 29,650,148 km (0.083 R)
• M38: 29,846,570 km (0.069 R)
• M39: 30,438,230 km (0.084 R)
• M40: 30,834,814 km (0.104 R)
• M41: 32,741,738 km (0.051 R)
• M42: 33,351,948 km (0.117 R)
• M43: 33,658,474 km (0.071 R)
• M44: 34,274,219 km (0.117 R)
• M45: 35,621,048 km (0.114 R)
• M46: 37,726,638 km (0.119 R)
• M47: 44,057,022 km (0.099 R)
• M48: 44,730,362 km (0.079 R)
• M49: 45,181,250 km (0.112 R)
• M50: 45,520,388 km (0.116 R)
• M51: 48,032,735 km (0.092 R)
• M52: 48,957,549 km (0.061 R)
• M53: 49,189,575 km (0.054 R)
• M54: 52,833,779 km (0.119 R)
• M55: 54,628,056 km (0.082 R)
• M56: 57,785,020 km (0.034 R)
• M57: 58,030,360 km (0.096 R)
• M58: 58,153,180 km (0.115 R)
• M59: 58,645,208 km (0.107 R)
• M60: 59,138,432 km (0.026 R)
• M61: 59,633,302 km (0.072 R)
• M62: 61,000,776 km (0.072 R)
• M63: 62,882,418 km (0.062 R)
• M64: 63,008,529 km (0.09 R)
• M65: 66,830,754 km (0.086 R)
• M66: 67,604,325 km (0.069 R)
• M67: 67,992,083 km (0.12 R)
• M68: 68,251,037 km (0.12 R)
• M69: 68,380,588 km (0.101 R)
• M70: 68,510,290 km (0.115 R)
• M71: 72,042,744 km (0.09 R)
• M72: 73,233,394 km (0.033 R)
• M73: 73,764,616 km (0.082 R)
• M74: 75,098,281 km (0.116 R)
• M75: 76,439,874 km (0.076 R)
• M76: 77,924,932 km (0.093 R)
• M77: 78,331,539 km (0.093 R)
• M78: 78,738,894 km (0.099 R)
• M79: 79,828,565 km (0.063 R)
• M80: 81,060,354 km (0.092 R)
• M81: 82,298,576 km (0.113 R)
• M82: 82,436,505 km (0.09 R)
• M83: 82,989,120 km (0.085 R)
• M84: 83,681,459 km (0.109 R)
• M85: 84,375,892 km (0.105 R)
• M86: 84,793,419 km (0.047 R)
• M87: 89,999,425 km (0.101 R)
• M88: 91,996,108 km (0.106 R)
• M89: 92,139,273 km (0.066 R)
• M90: 92,569,367 km (0.083 R)
• M91: 94,295,876 km (0.1 R)
• M92: 94,584,750 km (0.108 R)
• M93: 95,887,897 km (0.095 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit