🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 138 Days

Day: 42.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,025,750 km

• M1: 233,223 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.18 AU - 1.54 AU

Year: 582 Days

Day: 24.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.21 AU - 1.59 AU

Year: 608 Days

Day: 43.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.32 AU - 1.5 AU

Year: 615 Days

Day: 40.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,025,750 km

• M1: 1,027,139 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.4 AU - 1.56 AU

Year: 661 Days

Day: 37.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.26 AU - 4.1 AU

Year: 2591 Days

Day: 27 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,025,750 km

• M1: 1,261,409 km (0.034 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.85 AU - 4.55 AU

Year: 3160 Days

Day: 41 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.18 AU - 4.68 AU

Year: 3423 Days

Day: 17 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.1

Radius: 12.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.03 AU - 6.31 AU

Year: 4956 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,025,750 km

• M1: 176,825 km (0.083 R)
• M2: 266,284 km (0.08 R)
• M3: 408,701 km (0.12 R)
• M4: 505,042 km (0.067 R)
• M5: 717,322 km (0.09 R)
• M6: 1,012,628 km (0.067 R)
• M7: 1,220,270 km (0.104 R)
• M8: 1,552,377 km (0.108 R)
• M9: 1,690,755 km (0.05 R)
• M10: 2,103,645 km (0.09 R)
• M11: 2,622,600 km (0.036 R)
• M12: 2,804,511 km (0.07 R)
• M13: 2,928,079 km (0.113 R)
• M14: 3,180,900 km (0.072 R)
• M15: 3,277,540 km (0.068 R)
• M16: 3,556,989 km (0.099 R)
• M17: 3,640,614 km (0.111 R)
• M18: 3,742,041 km (0.106 R)
• M19: 3,827,162 km (0.055 R)
• M20: 4,316,198 km (0.1 R)
• M21: 4,495,715 km (0.114 R)
• M22: 4,677,776 km (0.049 R)
• M23: 5,124,625 km (0.072 R)
• M24: 5,334,211 km (0.1 R)
• M25: 6,160,141 km (0.117 R)
• M26: 6,342,351 km (0.118 R)
• M27: 6,712,157 km (0.055 R)
• M28: 6,878,809 km (0.114 R)
• M29: 7,408,535 km (0.03 R)
• M30: 7,754,555 km (0.112 R)
• M31: 7,907,594 km (0.098 R)
• M32: 8,083,671 km (0.12 R)
• M33: 8,261,094 km (0.075 R)
• M34: 8,597,390 km (0.114 R)
• M35: 8,687,896 km (0.113 R)
• M36: 8,778,553 km (0.111 R)
• M37: 9,190,994 km (0.115 R)
• M38: 10,082,298 km (0.117 R)
• M39: 10,514,187 km (0.098 R)
• M40: 11,025,662 km (0.098 R)
• M41: 11,346,400 km (0.108 R)
• M42: 11,845,907 km (0.115 R)
• M43: 12,174,424 km (0.118 R)
• M44: 12,403,608 km (0.065 R)
• M45: 12,557,245 km (0.072 R)
• M46: 12,660,019 km (0.044 R)
• M47: 12,866,464 km (0.116 R)
• M48: 13,126,016 km (0.042 R)
• M49: 13,703,165 km (0.089 R)
• M50: 14,936,599 km (0.108 R)
• M51: 15,428,926 km (0.106 R)
• M52: 15,594,232 km (0.108 R)
• M53: 16,261,289 km (0.112 R)
• M54: 16,485,835 km (0.052 R)
• M55: 17,051,464 km (0.052 R)
• M56: 17,422,617 km (0.105 R)
• M57: 17,565,932 km (0.06 R)
• M58: 17,738,717 km (0.12 R)
• M59: 18,172,701 km (0.111 R)
• M60: 18,522,610 km (0.119 R)
• M61: 18,963,026 km (0.062 R)
• M62: 19,317,872 km (0.081 R)
• M63: 19,525,813 km (0.057 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.3

Radius: 14.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7 AU - 8.96 AU

Year: 8275 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,025,750 km

• M1: 212,579 km (0.103 R)
• M2: 354,846 km (0.092 R)
• M3: 560,693 km (0.087 R)
• M4: 720,763 km (0.068 R)
• M5: 814,261 km (0.054 R)
• M6: 1,031,029 km (0.076 R)
• M7: 1,541,606 km (0.056 R)
• M8: 1,815,969 km (0.062 R)
• M9: 2,166,626 km (0.071 R)
• M10: 2,268,053 km (0.064 R)
• M11: 2,391,920 km (0.111 R)
• M12: 3,369,692 km (0.06 R)
• M13: 3,608,001 km (0.053 R)
• M14: 4,001,145 km (0.075 R)
• M15: 4,512,021 km (0.046 R)
• M16: 4,748,835 km (0.119 R)
• M17: 5,152,899 km (0.096 R)
• M18: 5,400,633 km (0.101 R)
• M19: 5,540,058 km (0.111 R)
• M20: 5,994,237 km (0.05 R)
• M21: 6,372,121 km (0.11 R)
• M22: 7,274,196 km (0.108 R)
• M23: 7,677,512 km (0.03 R)
• M24: 7,834,740 km (0.041 R)
• M25: 7,929,435 km (0.118 R)
• M26: 8,538,747 km (0.084 R)
• M27: 9,063,686 km (0.087 R)
• M28: 9,229,889 km (0.097 R)
• M29: 9,904,875 km (0.117 R)
• M30: 10,110,422 km (0.065 R)
• M31: 10,421,586 km (0.053 R)
• M32: 12,170,535 km (0.107 R)
• M33: 12,354,091 km (0.05 R)
• M34: 13,626,870 km (0.05 R)
• M35: 13,779,310 km (0.055 R)
• M36: 14,317,414 km (0.102 R)
• M37: 15,098,315 km (0.107 R)
• M38: 15,216,647 km (0.055 R)
• M39: 15,414,565 km (0.065 R)
• M40: 16,823,777 km (0.057 R)
• M41: 16,946,447 km (0.086 R)
• M42: 17,233,974 km (0.067 R)
• M43: 17,357,542 km (0.098 R)
• M44: 17,647,462 km (0.082 R)
• M45: 17,855,403 km (0.04 R)
• M46: 18,273,829 km (0.106 R)
• M47: 18,695,545 km (0.101 R)
• M48: 18,822,703 km (0.092 R)
• M49: 19,120,403 km (0.108 R)
• M50: 19,419,748 km (0.05 R)
• M51: 19,591,636 km (0.113 R)
• M52: 20,851,998 km (0.11 R)
• M53: 21,071,907 km (0.092 R)
• M54: 21,602,980 km (0.051 R)
• M55: 22,048,931 km (0.103 R)
• M56: 22,273,029 km (0.066 R)
• M57: 22,813,974 km (0.067 R)
• M58: 22,995,287 km (0.044 R)
• M59: 23,587,695 km (0.062 R)
• M60: 24,648,344 km (0.082 R)
• M61: 25,114,341 km (0.088 R)
• M62: 25,395,435 km (0.092 R)
• M63: 25,677,427 km (0.06 R)
• M64: 26,102,435 km (0.103 R)
• M65: 27,343,499 km (0.055 R)
• M66: 27,680,842 km (0.081 R)
• M67: 27,874,272 km (0.102 R)
• M68: 28,359,717 km (0.106 R)
• M69: 28,897,073 km (0.104 R)
• M70: 29,487,087 km (0.109 R)
• M71: 30,081,140 km (0.091 R)
• M72: 30,230,289 km (0.108 R)
• M73: 30,529,185 km (0.116 R)
• M74: 33,058,736 km (0.093 R)
• M75: 33,624,216 km (0.076 R)
• M76: 34,764,750 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit