🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 42.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.53 AU - 0.79 AU

Year: 192 Days

Day: 20.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.23 AU - 1.83 AU

Year: 678 Days

Day: 24.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.55 AU - 1.87 AU

Year: 801 Days

Day: 21.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.68 AU - 1.76 AU

Year: 808 Days

Day: 42.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.44 AU - 3.84 AU

Year: 1993 Days

Day: 44.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,367,470 km

• M1: 1,541,456 km (0.092 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 9.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.95 AU - 6.75 AU

Year: 5068 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,367,470 km

• M1: 116,088 km (0.093 R)
• M2: 217,814 km (0.078 R)
• M3: 277,803 km (0.118 R)
• M4: 369,208 km (0.081 R)
• M5: 447,746 km (0.082 R)
• M6: 526,136 km (0.093 R)
• M7: 646,412 km (0.097 R)
• M8: 816,655 km (0.117 R)
• M9: 915,838 km (0.119 R)
• M10: 1,210,396 km (0.085 R)
• M11: 1,503,758 km (0.106 R)
• M12: 1,606,532 km (0.107 R)
• M13: 1,690,456 km (0.102 R)
• M14: 1,786,797 km (0.102 R)
• M15: 1,862,942 km (0.11 R)
• M16: 2,064,002 km (0.11 R)
• M17: 2,132,667 km (0.065 R)
• M18: 2,202,081 km (0.084 R)
• M19: 2,402,991 km (0.061 R)
• M20: 2,924,938 km (0.109 R)
• M21: 3,041,325 km (0.105 R)
• M22: 3,172,522 km (0.098 R)
• M23: 3,292,200 km (0.083 R)
• M24: 3,618,772 km (0.092 R)
• M25: 3,743,986 km (0.112 R)
• M26: 3,970,178 km (0.109 R)
• M27: 4,070,408 km (0.117 R)
• M28: 4,186,197 km (0.105 R)
• M29: 4,347,165 km (0.054 R)
• M30: 4,435,876 km (0.097 R)
• M31: 4,539,996 km (0.057 R)
• M32: 4,660,123 km (0.103 R)
• M33: 4,857,592 km (0.087 R)
• M34: 5,119,987 km (0.106 R)
• M35: 5,594,512 km (0.11 R)
• M36: 5,658,839 km (0.118 R)
• M37: 5,723,315 km (0.084 R)
• M38: 5,869,622 km (0.1 R)
• M39: 6,165,676 km (0.111 R)
• M40: 6,416,253 km (0.053 R)
• M41: 6,551,340 km (0.118 R)
• M42: 6,619,107 km (0.033 R)
• M43: 6,704,378 km (0.069 R)
• M44: 7,013,896 km (0.052 R)
• M45: 7,118,166 km (0.09 R)
• M46: 7,970,724 km (0.091 R)
• M47: 8,445,997 km (0.072 R)
• M48: 8,668,449 km (0.102 R)
• M49: 8,874,146 km (0.09 R)
• M50: 9,024,641 km (0.067 R)
• M51: 9,616,151 km (0.099 R)
• M52: 9,829,029 km (0.098 R)
• M53: 10,043,552 km (0.09 R)
• M54: 10,102,344 km (0.085 R)
• M55: 11,281,175 km (0.115 R)
• M56: 11,814,492 km (0.084 R)
• M57: 12,001,040 km (0.078 R)
• M58: 12,376,980 km (0.073 R)
• M59: 12,566,371 km (0.076 R)
• M60: 12,778,052 km (0.057 R)
• M61: 13,033,565 km (0.108 R)
• M62: 13,376,892 km (0.042 R)
• M63: 13,853,810 km (0.111 R)
• M64: 14,248,150 km (0.112 R)
• M65: 14,735,241 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 9.6

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.62 AU - 8.3 AU

Year: 6576 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,367,470 km

• M1: 131,197 km (0.103 R)
• M2: 250,876 km (0.104 R)
• M3: 548,276 km (0.107 R)
• M4: 1,077,553 km (0.091 R)
• M5: 1,186,610 km (0.1 R)
• M6: 1,536,221 km (0.061 R)
• M7: 1,879,697 km (0.059 R)
• M8: 1,993,242 km (0.111 R)
• M9: 2,070,285 km (0.118 R)
• M10: 2,167,972 km (0.108 R)
• M11: 2,327,593 km (0.101 R)
• M12: 2,429,320 km (0.109 R)
• M13: 2,574,280 km (0.064 R)
• M14: 2,658,504 km (0.087 R)
• M15: 2,765,017 km (0.078 R)
• M16: 2,873,027 km (0.059 R)
• M17: 3,160,405 km (0.077 R)
• M18: 3,387,793 km (0.111 R)
• M19: 3,550,257 km (0.102 R)
• M20: 3,644,204 km (0.094 R)
• M21: 3,858,727 km (0.106 R)
• M22: 4,077,440 km (0.106 R)
• M23: 4,200,858 km (0.056 R)
• M24: 4,552,712 km (0.119 R)
• M25: 4,940,320 km (0.118 R)
• M26: 5,941,579 km (0.051 R)
• M27: 6,138,001 km (0.079 R)
• M28: 6,222,823 km (0.114 R)
• M29: 6,422,237 km (0.062 R)
• M30: 7,092,585 km (0.08 R)
• M31: 8,530,519 km (0.077 R)
• M32: 10,189,410 km (0.066 R)
• M33: 11,107,193 km (0.064 R)
• M34: 11,314,685 km (0.076 R)
• M35: 11,733,559 km (0.079 R)
• M36: 12,193,124 km (0.07 R)
• M37: 12,264,333 km (0.083 R)
• M38: 12,550,663 km (0.102 R)
• M39: 12,984,347 km (0.092 R)
• M40: 14,089,875 km (0.105 R)
• M41: 14,352,121 km (0.106 R)
• M42: 14,465,067 km (0.04 R)
• M43: 14,578,312 km (0.086 R)
• M44: 15,263,620 km (0.074 R)
• M45: 15,881,759 km (0.037 R)
• M46: 16,429,287 km (0.088 R)
• M47: 16,586,963 km (0.069 R)
• M48: 17,142,420 km (0.069 R)
• M49: 17,623,377 km (0.109 R)
• M50: 17,906,117 km (0.075 R)
• M51: 18,271,734 km (0.064 R)
• M52: 18,353,265 km (0.116 R)
• M53: 19,217,193 km (0.116 R)
• M54: 19,549,749 km (0.112 R)
• M55: 19,884,399 km (0.09 R)
• M56: 20,094,435 km (0.081 R)
• M57: 20,305,218 km (0.057 R)
• M58: 20,559,086 km (0.05 R)
• M59: 21,027,327 km (0.067 R)
• M60: 21,327,121 km (0.075 R)
• M61: 21,585,178 km (0.045 R)
• M62: 22,278,564 km (0.085 R)
• M63: 22,365,779 km (0.11 R)
• M64: 22,847,335 km (0.12 R)
• M65: 23,553,886 km (0.072 R)
• M66: 23,731,608 km (0.111 R)
• M67: 23,999,089 km (0.116 R)
• M68: 24,177,858 km (0.054 R)
• M69: 24,537,043 km (0.106 R)
• M70: 24,672,130 km (0.042 R)
• M71: 24,807,516 km (0.119 R)
• M72: 25,124,214 km (0.032 R)
• M73: 25,215,020 km (0.093 R)
• M74: 25,807,577 km (0.117 R)
• M75: 26,820,953 km (0.041 R)
• M76: 27,006,604 km (0.104 R)
• M77: 27,706,573 km (0.108 R)
• M78: 28,744,034 km (0.12 R)
• M79: 30,468,898 km (0.117 R)
• M80: 30,614,157 km (0.052 R)
• M81: 31,294,977 km (0.076 R)
• M82: 31,931,666 km (0.097 R)
• M83: 33,168,242 km (0.09 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: 503 - 13,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit