🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 131 Days

Day: 27.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,043,602 km

• M1: 36,801 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.65 AU - 0.73 AU

Year: 201 Days

Day: 36.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.39 AU - 1.59 AU

Year: 636 Days

Day: 32.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.57 AU - 4.75 AU

Year: 3519 Days

Day: 41.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 10.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.47 AU - 7.19 AU

Year: 4925 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 15,043,602 km

• M1: 134,339 km (0.065 R)
• M2: 211,232 km (0.054 R)
• M3: 375,790 km (0.102 R)
• M4: 450,888 km (0.105 R)
• M5: 821,891 km (0.095 R)
• M6: 1,058,106 km (0.113 R)
• M7: 1,495,081 km (0.068 R)
• M8: 1,652,757 km (0.093 R)
• M9: 2,239,480 km (0.095 R)
• M10: 2,607,192 km (0.069 R)
• M11: 2,763,222 km (0.108 R)
• M12: 3,084,409 km (0.087 R)
• M13: 3,231,164 km (0.082 R)
• M14: 3,531,557 km (0.114 R)
• M15: 4,059,039 km (0.07 R)
• M16: 4,737,166 km (0.092 R)
• M17: 4,992,530 km (0.094 R)
• M18: 5,384,177 km (0.053 R)
• M19: 5,450,299 km (0.111 R)
• M20: 5,876,204 km (0.093 R)
• M21: 6,150,716 km (0.11 R)
• M22: 6,594,125 km (0.103 R)
• M23: 6,760,029 km (0.073 R)
• M24: 6,927,429 km (0.106 R)
• M25: 7,413,173 km (0.059 R)
• M26: 7,511,608 km (0.102 R)
• M27: 7,709,825 km (0.1 R)
• M28: 8,213,222 km (0.114 R)
• M29: 8,289,517 km (0.113 R)
• M30: 8,391,842 km (0.085 R)
• M31: 8,597,689 km (0.09 R)
• M32: 9,093,157 km (0.036 R)
• M33: 9,678,384 km (0.102 R)
• M34: 9,759,167 km (0.09 R)
• M35: 10,690,114 km (0.051 R)
• M36: 11,336,078 km (0.098 R)
• M37: 11,421,199 km (0.117 R)
• M38: 11,563,616 km (0.029 R)
• M39: 11,706,632 km (0.108 R)
• M40: 12,052,352 km (0.07 R)
• M41: 12,547,821 km (0.054 R)
• M42: 12,694,875 km (0.064 R)
• M43: 12,871,999 km (0.087 R)
• M44: 13,020,251 km (0.107 R)
• M45: 13,258,710 km (0.103 R)
• M46: 13,861,140 km (0.085 R)
• M47: 14,503,214 km (0.07 R)
• M48: 14,874,516 km (0.072 R)
• M49: 15,975,257 km (0.113 R)
• M50: 16,326,663 km (0.073 R)
• M51: 16,423,004 km (0.08 R)
• M52: 16,583,822 km (0.087 R)
• M53: 17,363,376 km (0.109 R)
• M54: 17,560,097 km (0.116 R)
• M55: 18,890,621 km (0.103 R)
• M56: 19,126,836 km (0.048 R)
• M57: 19,329,990 km (0.117 R)
• M58: 19,534,041 km (0.107 R)
• M59: 20,047,012 km (0.106 R)
• M60: 20,391,387 km (0.051 R)
• M61: 21,366,316 km (0.095 R)
• M62: 21,647,560 km (0.078 R)
• M63: 21,859,390 km (0.098 R)
• M64: 21,965,605 km (0.097 R)
• M65: 22,071,969 km (0.059 R)
• M66: 22,285,146 km (0.107 R)
• M67: 22,498,921 km (0.084 R)
• M68: 22,785,252 km (0.051 R)
• M69: 23,036,576 km (0.076 R)
• M70: 23,469,812 km (0.062 R)
• M71: 23,869,238 km (0.105 R)
• M72: 23,978,594 km (0.058 R)
• M73: 24,271,058 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.24 AU - 6.66 AU

Year: 5731 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 15,043,602 km

• M1: 192,682 km (0.094 R)
• M2: 461,958 km (0.055 R)
• M3: 825,780 km (0.075 R)
• M4: 1,468,453 km (0.119 R)
• M5: 1,584,840 km (0.09 R)
• M6: 1,704,369 km (0.087 R)
• M7: 2,349,135 km (0.115 R)
• M8: 3,119,116 km (0.058 R)
• M9: 3,425,941 km (0.112 R)
• M10: 3,731,120 km (0.08 R)
• M11: 3,904,654 km (0.057 R)
• M12: 4,539,248 km (0.118 R)
• M13: 5,052,518 km (0.062 R)
• M14: 5,322,692 km (0.107 R)
• M15: 5,584,489 km (0.096 R)
• M16: 6,230,003 km (0.101 R)
• M17: 6,422,835 km (0.091 R)
• M18: 6,575,724 km (0.073 R)
• M19: 6,856,968 km (0.038 R)
• M20: 8,065,868 km (0.102 R)
• M21: 8,641,371 km (0.053 R)
• M22: 9,704,264 km (0.116 R)
• M23: 10,057,016 km (0.103 R)
• M24: 10,528,549 km (0.073 R)
• M25: 10,874,419 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 10

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.08 AU - 8.2 AU

Year: 5986 Days

Day: 12.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 15,043,602 km

• M1: 125,662 km (0.085 R)
• M2: 194,328 km (0.069 R)
• M3: 291,117 km (0.037 R)
• M4: 388,954 km (0.115 R)
• M5: 568,173 km (0.118 R)
• M6: 661,223 km (0.113 R)
• M7: 760,107 km (0.094 R)
• M8: 889,210 km (0.092 R)
• M9: 982,409 km (0.112 R)
• M10: 1,061,397 km (0.091 R)
• M11: 1,197,830 km (0.115 R)
• M12: 1,273,227 km (0.105 R)
• M13: 1,448,855 km (0.068 R)
• M14: 1,549,834 km (0.098 R)
• M15: 1,878,500 km (0.073 R)
• M16: 1,955,843 km (0.069 R)
• M17: 2,334,774 km (0.092 R)
• M18: 2,686,927 km (0.076 R)
• M19: 2,837,722 km (0.053 R)
• M20: 2,914,167 km (0.094 R)
• M21: 3,056,135 km (0.105 R)
• M22: 3,320,175 km (0.062 R)
• M23: 3,523,030 km (0.112 R)
• M24: 3,591,546 km (0.081 R)
• M25: 3,688,336 km (0.093 R)
• M26: 3,884,458 km (0.035 R)
• M27: 4,272,515 km (0.089 R)
• M28: 5,273,026 km (0.087 R)
• M29: 5,399,137 km (0.115 R)
• M30: 5,526,145 km (0.068 R)
• M31: 5,590,173 km (0.068 R)
• M32: 5,718,678 km (0.098 R)
• M33: 6,209,808 km (0.09 R)
• M34: 6,292,984 km (0.079 R)
• M35: 6,393,215 km (0.104 R)
• M36: 6,477,289 km (0.049 R)
• M37: 6,851,283 km (0.091 R)
• M38: 6,919,949 km (0.074 R)
• M39: 7,267,315 km (0.072 R)
• M40: 7,673,623 km (0.078 R)
• M41: 7,924,648 km (0.069 R)
• M42: 8,142,014 km (0.072 R)
• M43: 8,490,278 km (0.113 R)
• M44: 8,601,130 km (0.111 R)
• M45: 8,731,280 km (0.06 R)
• M46: 8,862,028 km (0.089 R)
• M47: 8,936,977 km (0.059 R)
• M48: 9,756,624 km (0.107 R)
• M49: 9,989,697 km (0.116 R)
• M50: 10,480,976 km (0.119 R)
• M51: 10,779,723 km (0.11 R)
• M52: 10,920,046 km (0.085 R)
• M53: 11,365,100 km (0.049 R)
• M54: 11,487,471 km (0.044 R)
• M55: 11,610,291 km (0.051 R)
• M56: 11,692,420 km (0.113 R)
• M57: 12,147,646 km (0.116 R)
• M58: 12,419,466 km (0.089 R)
• M59: 12,756,659 km (0.112 R)
• M60: 13,591,266 km (0.114 R)
• M61: 13,982,464 km (0.098 R)
• M62: 14,157,494 km (0.113 R)
• M63: 14,311,280 km (0.106 R)
• M64: 14,509,797 km (0.099 R)
• M65: 14,709,211 km (0.115 R)
• M66: 14,909,522 km (0.067 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit