🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.63 AU - 0.79 AU

Year: 210 Days

Day: 32.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,754,802 km

• M1: 76,594 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2 AU - 3.28 AU

Year: 1508 Days

Day: 21.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.38 AU - 3.06 AU

Year: 1577 Days

Day: 24.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,754,802 km

• M1: 1,688,810 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.75 AU - 2.75 AU

Year: 1603 Days

Day: 39.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.52 AU - 4.46 AU

Year: 2801 Days

Day: 38.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 12.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.11 AU - 6.61 AU

Year: 5637 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,754,802 km

• M1: 160,668 km (0.077 R)
• M2: 320,588 km (0.072 R)
• M3: 577,149 km (0.117 R)
• M4: 669,002 km (0.041 R)
• M5: 880,383 km (0.081 R)
• M6: 978,220 km (0.094 R)
• M7: 1,433,297 km (0.09 R)
• M8: 1,684,622 km (0.094 R)
• M9: 1,850,974 km (0.077 R)
• M10: 1,950,457 km (0.093 R)
• M11: 2,230,205 km (0.067 R)
• M12: 2,554,533 km (0.085 R)
• M13: 3,265,722 km (0.107 R)
• M14: 3,352,339 km (0.1 R)
• M15: 3,815,344 km (0.11 R)
• M16: 3,961,950 km (0.087 R)
• M17: 4,110,351 km (0.065 R)
• M18: 4,528,328 km (0.109 R)
• M19: 4,664,162 km (0.098 R)
• M20: 4,900,377 km (0.079 R)
• M21: 5,080,044 km (0.081 R)
• M22: 5,343,636 km (0.081 R)
• M23: 5,446,260 km (0.046 R)
• M24: 5,653,304 km (0.109 R)
• M25: 5,736,929 km (0.12 R)
• M26: 5,968,955 km (0.114 R)
• M27: 6,075,469 km (0.072 R)
• M28: 6,442,283 km (0.083 R)
• M29: 6,595,471 km (0.088 R)
• M30: 6,683,584 km (0.066 R)
• M31: 6,816,427 km (0.099 R)
• M32: 7,039,926 km (0.115 R)
• M33: 7,129,984 km (0.115 R)
• M34: 7,379,513 km (0.12 R)
• M35: 7,771,161 km (0.106 R)
• M36: 8,430,887 km (0.118 R)
• M37: 8,574,501 km (0.108 R)
• M38: 8,937,426 km (0.039 R)
• M39: 9,108,566 km (0.058 R)
• M40: 9,206,851 km (0.054 R)
• M41: 9,728,499 km (0.116 R)
• M42: 10,259,871 km (0.055 R)
• M43: 10,722,876 km (0.1 R)
• M44: 10,852,578 km (0.099 R)
• M45: 11,009,057 km (0.101 R)
• M46: 11,776,045 km (0.073 R)
• M47: 11,963,791 km (0.054 R)
• M48: 12,179,511 km (0.115 R)
• M49: 13,222,058 km (0.11 R)
• M50: 14,293,029 km (0.095 R)
• M51: 14,407,322 km (0.113 R)
• M52: 15,832,840 km (0.119 R)
• M53: 15,951,322 km (0.117 R)
• M54: 16,129,343 km (0.106 R)
• M55: 16,367,802 km (0.074 R)
• M56: 17,639,085 km (0.107 R)
• M57: 17,854,057 km (0.072 R)
• M58: 18,038,960 km (0.056 R)
• M59: 18,131,711 km (0.087 R)
• M60: 18,504,060 km (0.109 R)
• M61: 19,004,614 km (0.081 R)
• M62: 19,541,371 km (0.053 R)
• M63: 19,636,516 km (0.036 R)
• M64: 19,859,417 km (0.082 R)
• M65: 20,179,107 km (0.105 R)
• M66: 20,275,448 km (0.112 R)
• M67: 20,436,266 km (0.117 R)
• M68: 21,083,576 km (0.091 R)
• M69: 21,181,263 km (0.083 R)
• M70: 21,344,475 km (0.113 R)
• M71: 21,770,679 km (0.036 R)
• M72: 21,902,325 km (0.032 R)
• M73: 22,133,454 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 9.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.75 AU - 9.45 AU

Year: 7364 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,754,802 km

• M1: 253,568 km (0.079 R)
• M2: 311,612 km (0.103 R)
• M3: 521,349 km (0.099 R)
• M4: 686,654 km (0.118 R)
• M5: 1,159,084 km (0.075 R)
• M6: 1,236,277 km (0.075 R)
• M7: 1,347,129 km (0.09 R)
• M8: 1,412,054 km (0.11 R)
• M9: 2,157,201 km (0.115 R)
• M10: 2,858,815 km (0.091 R)
• M11: 3,136,469 km (0.083 R)
• M12: 3,490,118 km (0.092 R)
• M13: 3,880,120 km (0.033 R)
• M14: 4,478,661 km (0.069 R)
• M15: 4,751,079 km (0.062 R)
• M16: 4,876,741 km (0.117 R)
• M17: 5,105,775 km (0.111 R)
• M18: 5,364,430 km (0.102 R)
• M19: 5,787,343 km (0.071 R)
• M20: 6,220,878 km (0.073 R)
• M21: 6,413,859 km (0.116 R)
• M22: 6,552,985 km (0.111 R)
• M23: 6,721,283 km (0.104 R)
• M24: 7,819,630 km (0.106 R)
• M25: 7,968,331 km (0.069 R)
• M26: 8,117,928 km (0.096 R)
• M27: 8,511,371 km (0.101 R)
• M28: 8,602,925 km (0.058 R)
• M29: 9,285,241 km (0.105 R)
• M30: 9,348,221 km (0.105 R)
• M31: 9,760,513 km (0.067 R)
• M32: 9,952,746 km (0.093 R)
• M33: 10,537,225 km (0.065 R)
• M34: 10,635,661 km (0.077 R)
• M35: 11,569,750 km (0.072 R)
• M36: 11,773,352 km (0.077 R)
• M37: 11,875,528 km (0.071 R)
• M38: 13,837,504 km (0.049 R)
• M39: 14,162,131 km (0.059 R)
• M40: 14,379,946 km (0.107 R)
• M41: 14,452,800 km (0.045 R)
• M42: 14,782,065 km (0.114 R)
• M43: 15,003,021 km (0.118 R)
• M44: 15,860,217 km (0.112 R)
• M45: 16,580,231 km (0.12 R)
• M46: 17,078,991 km (0.086 R)
• M47: 18,012,780 km (0.092 R)
• M48: 18,170,008 km (0.077 R)
• M49: 18,327,684 km (0.031 R)
• M50: 18,883,290 km (0.051 R)
• M51: 19,243,372 km (0.114 R)
• M52: 19,646,090 km (0.08 R)
• M53: 20,994,715 km (0.101 R)
• M54: 21,201,609 km (0.092 R)
• M55: 21,284,635 km (0.032 R)
• M56: 21,575,902 km (0.066 R)
• M57: 21,868,516 km (0.1 R)
• M58: 22,120,289 km (0.101 R)
• M59: 24,560,230 km (0.101 R)
• M60: 27,129,275 km (0.089 R)
• M61: 28,171,523 km (0.034 R)
• M62: 28,582,917 km (0.118 R)
• M63: 28,904,253 km (0.073 R)
• M64: 29,504,141 km (0.111 R)
• M65: 29,596,892 km (0.094 R)
• M66: 30,528,886 km (0.05 R)
• M67: 30,716,332 km (0.101 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 19,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit