🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 138 Days

Day: 34.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.18 AU - 1.32 AU

Year: 501 Days

Day: 39.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,622,219 km

• M1: 27,975 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.46 AU - 1.68 AU

Year: 705 Days

Day: 47.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.55 AU - 1.83 AU

Year: 787 Days

Day: 28.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.41 AU - 2.01 AU

Year: 801 Days

Day: 26.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.22 AU - 2.32 AU

Year: 1225 Days

Day: 46.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4 AU - 4.18 AU

Year: 2963 Days

Day: 36.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.5 AU - 4.96 AU

Year: 3116 Days

Day: 32.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,622,219 km

• M1: 1,361,041 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 11.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.43 AU - 6.71 AU

Year: 5356 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,622,219 km

• M1: 143,764 km (0.109 R)
• M2: 303,684 km (0.109 R)
• M3: 377,286 km (0.105 R)
• M4: 503,846 km (0.102 R)
• M5: 617,241 km (0.099 R)
• M6: 839,244 km (0.095 R)
• M7: 1,803,253 km (0.057 R)
• M8: 2,112,023 km (0.097 R)
• M9: 2,590,138 km (0.079 R)
• M10: 3,101,613 km (0.109 R)
• M11: 3,211,268 km (0.118 R)
• M12: 3,917,071 km (0.043 R)
• M13: 4,036,151 km (0.083 R)
• M14: 4,669,997 km (0.05 R)
• M15: 4,775,164 km (0.041 R)
• M16: 5,052,369 km (0.057 R)
• M17: 5,225,753 km (0.052 R)
• M18: 5,356,950 km (0.096 R)
• M19: 6,006,803 km (0.063 R)
• M20: 6,259,923 km (0.084 R)
• M21: 6,493,146 km (0.025 R)
• M22: 7,776,247 km (0.093 R)
• M23: 8,280,541 km (0.064 R)
• M24: 8,357,135 km (0.096 R)
• M25: 9,083,134 km (0.096 R)
• M26: 9,373,952 km (0.112 R)
• M27: 9,480,466 km (0.099 R)
• M28: 9,560,650 km (0.117 R)
• M29: 9,964,864 km (0.103 R)
• M30: 11,380,508 km (0.028 R)
• M31: 12,039,487 km (0.078 R)
• M32: 12,417,371 km (0.039 R)
• M33: 13,846,629 km (0.097 R)
• M34: 14,303,950 km (0.112 R)
• M35: 14,426,620 km (0.072 R)
• M36: 15,453,011 km (0.086 R)
• M37: 16,406,398 km (0.038 R)
• M38: 17,313,410 km (0.106 R)
• M39: 18,637,202 km (0.105 R)
• M40: 18,805,051 km (0.096 R)
• M41: 19,175,904 km (0.099 R)
• M42: 20,234,010 km (0.028 R)
• M43: 20,614,138 km (0.088 R)
• M44: 21,171,091 km (0.07 R)
• M45: 22,086,779 km (0.08 R)
• M46: 22,907,623 km (0.114 R)
• M47: 22,979,579 km (0.086 R)
• M48: 23,702,137 km (0.102 R)
• M49: 23,920,400 km (0.089 R)
• M50: 24,029,756 km (0.064 R)
• M51: 24,542,428 km (0.074 R)
• M52: 24,616,030 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 12.3

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.92 AU - 6.62 AU

Year: 5623 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,622,219 km

• M1: 180,116 km (0.086 R)
• M2: 333,753 km (0.073 R)
• M3: 423,212 km (0.088 R)
• M4: 524,041 km (0.038 R)
• M5: 818,600 km (0.108 R)
• M6: 1,068,278 km (0.102 R)
• M7: 1,253,032 km (0.074 R)
• M8: 1,382,434 km (0.08 R)
• M9: 1,626,877 km (0.069 R)
• M10: 1,960,181 km (0.086 R)
• M11: 2,331,333 km (0.094 R)
• M12: 2,427,674 km (0.116 R)
• M13: 2,724,925 km (0.044 R)
• M14: 3,282,327 km (0.118 R)
• M15: 3,390,935 km (0.093 R)
• M16: 3,667,541 km (0.064 R)
• M17: 3,780,338 km (0.111 R)
• M18: 3,894,182 km (0.086 R)
• M19: 4,321,882 km (0.115 R)
• M20: 4,805,832 km (0.085 R)
• M21: 5,650,611 km (0.087 R)
• M22: 6,246,758 km (0.065 R)
• M23: 6,886,289 km (0.109 R)
• M24: 7,618,870 km (0.045 R)
• M25: 8,006,628 km (0.107 R)
• M26: 8,153,682 km (0.118 R)
• M27: 8,928,001 km (0.096 R)
• M28: 9,080,591 km (0.096 R)
• M29: 9,208,497 km (0.109 R)
• M30: 9,491,835 km (0.111 R)
• M31: 9,778,166 km (0.118 R)
• M32: 9,909,213 km (0.097 R)
• M33: 10,093,668 km (0.04 R)
• M34: 10,173,104 km (0.08 R)
• M35: 10,252,690 km (0.072 R)
• M36: 10,627,134 km (0.078 R)
• M37: 10,815,926 km (0.114 R)
• M38: 10,924,385 km (0.109 R)
• M39: 11,142,349 km (0.068 R)
• M40: 11,334,283 km (0.044 R)
• M41: 11,416,861 km (0.05 R)
• M42: 11,916,667 km (0.048 R)
• M43: 12,225,587 km (0.112 R)
• M44: 12,537,199 km (0.082 R)
• M45: 12,822,781 km (0.095 R)
• M46: 12,937,523 km (0.03 R)
• M47: 13,168,353 km (0.084 R)
• M48: 13,429,401 km (0.113 R)
• M49: 14,193,547 km (0.079 R)
• M50: 14,282,707 km (0.067 R)
• M51: 14,730,902 km (0.116 R)
• M52: 14,941,686 km (0.114 R)
• M53: 15,764,025 km (0.115 R)
• M54: 15,948,779 km (0.097 R)
• M55: 16,134,280 km (0.025 R)
• M56: 16,258,297 km (0.094 R)
• M57: 16,382,612 km (0.107 R)
• M58: 16,538,493 km (0.106 R)
• M59: 16,820,336 km (0.1 R)
• M60: 17,262,098 km (0.108 R)
• M61: 17,675,587 km (0.107 R)
• M62: 17,771,479 km (0.114 R)
• M63: 18,092,366 km (0.088 R)
• M64: 18,544,900 km (0.05 R)
• M65: 19,164,983 km (0.12 R)
• M66: 19,461,187 km (0.092 R)
• M67: 20,057,933 km (0.096 R)
• M68: 20,358,625 km (0.108 R)
• M69: 20,728,131 km (0.112 R)
• M70: 21,987,297 km (0.057 R)
• M71: 22,228,299 km (0.062 R)
• M72: 23,096,116 km (0.095 R)
• M73: 23,235,990 km (0.117 R)
• M74: 23,622,252 km (0.063 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit