🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.63 AU - 0.81 AU

Year: 230 Days

Day: 27.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,871,540 km

• M1: 27,376 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 265 Days

Day: 43.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,871,540 km

• M1: 622,776 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.28 AU - 1.56 AU

Year: 637 Days

Day: 46.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.35 AU - 3.85 AU

Year: 2056 Days

Day: 14.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3 AU - 4.42 AU

Year: 2692 Days

Day: 27.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,871,540 km

• M1: 367,412 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.08 AU - 4.82 AU

Year: 2957 Days

Day: 26.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 69.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448

Radius: 3.9

Gravity: 29.45 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 16.23 AU - 18.79 AU

Year: 27603 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,871,540 km

• M1: 184,005 km (0.09 R)
• M2: 229,932 km (0.105 R)
• M3: 297,550 km (0.113 R)
• M4: 752,776 km (0.098 R)
• M5: 829,520 km (0.088 R)
• M6: 2,520,425 km (0.102 R)
• M7: 2,872,279 km (0.075 R)
• M8: 2,912,371 km (0.109 R)
• M9: 3,074,386 km (0.087 R)
• M10: 3,115,376 km (0.08 R)
• M11: 3,239,542 km (0.072 R)
• M12: 3,795,597 km (0.068 R)
• M13: 4,017,301 km (0.116 R)
• M14: 4,288,821 km (0.085 R)
• M15: 4,707,247 km (0.111 R)
• M16: 5,532,578 km (0.112 R)
• M17: 5,582,544 km (0.099 R)
• M18: 5,885,180 km (0.078 R)
• M19: 6,932,216 km (0.117 R)
• M20: 6,986,071 km (0.08 R)
• M21: 7,532,253 km (0.102 R)
• M22: 7,698,755 km (0.082 R)
• M23: 8,205,593 km (0.1 R)
• M24: 9,310,373 km (0.065 R)
• M25: 10,031,884 km (0.109 R)
• M26: 10,708,964 km (0.051 R)
• M27: 12,236,507 km (0.111 R)
• M28: 12,301,732 km (0.07 R)
• M29: 13,025,636 km (0.06 R)
• M30: 13,763,154 km (0.056 R)
• M31: 14,308,139 km (0.058 R)
• M32: 14,583,249 km (0.094 R)
• M33: 14,652,214 km (0.112 R)
• M34: 16,341,772 km (0.101 R)
• M35: 16,991,027 km (0.065 R)
• M36: 18,017,717 km (0.1 R)
• M37: 18,763,163 km (0.114 R)
• M38: 18,838,261 km (0.118 R)
• M39: 18,988,907 km (0.112 R)
• M40: 19,291,094 km (0.025 R)
• M41: 20,130,338 km (0.093 R)
• M42: 21,137,581 km (0.106 R)
• M43: 21,923,418 km (0.084 R)
• M44: 22,959,384 km (0.109 R)
• M45: 24,174,268 km (0.106 R)
• M46: 24,748,425 km (0.085 R)
• M47: 27,089,182 km (0.092 R)
• M48: 28,027,909 km (0.088 R)
• M49: 28,630,938 km (0.05 R)
• M50: 31,084,942 km (0.085 R)
• M51: 31,530,294 km (0.117 R)
• M52: 31,887,983 km (0.084 R)
• M53: 32,247,167 km (0.082 R)
• M54: 32,788,263 km (0.051 R)
• M55: 32,969,276 km (0.1 R)
• M56: 34,613,656 km (0.03 R)
• M57: 38,076,398 km (0.12 R)
• M58: 39,031,132 km (0.111 R)
• M59: 39,127,024 km (0.095 R)
• M60: 39,607,682 km (0.091 R)
• M61: 40,187,074 km (0.047 R)
• M62: 40,866,548 km (0.051 R)
• M63: 43,224,809 km (0.037 R)
• M64: 43,821,255 km (0.064 R)
• M65: 45,022,227 km (0.059 R)
• M66: 45,626,902 km (0.082 R)
• M67: 47,149,958 km (0.068 R)
• M68: 53,833,093 km (0.067 R)
• M69: 54,153,681 km (0.114 R)
• M70: 55,226,448 km (0.041 R)
• M71: 56,740,079 km (0.11 R)
• M72: 57,283,867 km (0.068 R)
• M73: 58,596,289 km (0.104 R)
• M74: 60,805,551 km (0.089 R)
• M75: 61,027,853 km (0.09 R)
• M76: 61,920,354 km (0.093 R)
• M77: 64,396,498 km (0.118 R)
• M78: 65,760,681 km (0.087 R)
• M79: 66,446,437 km (0.115 R)
• M80: 66,790,213 km (0.111 R)
• M81: 67,479,411 km (0.106 R)
• M82: 68,171,002 km (0.102 R)
• M83: 69,561,215 km (0.095 R)
• M84: 72,134,148 km (0.034 R)
• M85: 72,369,616 km (0.074 R)
• M86: 72,487,499 km (0.088 R)
• M87: 73,550,691 km (0.086 R)
• M88: 74,619,119 km (0.115 R)
• M89: 76,051,518 km (0.102 R)
• M90: 76,771,234 km (0.097 R)
• M91: 77,613,619 km (0.109 R)
• M92: 80,403,171 km (0.1 R)
• M93: 81,013,829 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit