🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 139 Days

Day: 43 Hours

Environment

Temp: 199 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.85 AU - 1.01 AU

Year: 333 Days

Day: 17.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.79 AU - 1.09 AU

Year: 338 Days

Day: 32.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,744,063 km

• M1: 156,779 km (0.081 R)
• M2: 212,579 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.15 AU - 1.43 AU

Year: 543 Days

Day: 21.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,744,063 km

• M1: 340,186 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.01 AU - 2.87 AU

Year: 1413 Days

Day: 28.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.13 AU - 3.05 AU

Year: 1546 Days

Day: 18.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,744,063 km

• M1: 1,738,626 km (0.026 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.7 AU - 3 AU

Year: 1784 Days

Day: 26.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.58 AU - 3.44 AU

Year: 1937 Days

Day: 33.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,744,063 km

• M1: 592,707 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 11

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.81 AU - 5.83 AU

Year: 5207 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,744,063 km

• M1: 209,886 km (0.105 R)
• M2: 358,736 km (0.059 R)
• M3: 620,682 km (0.059 R)
• M4: 732,581 km (0.079 R)
• M5: 818,600 km (0.111 R)
• M6: 966,402 km (0.096 R)
• M7: 1,111,213 km (0.118 R)
• M8: 1,263,653 km (0.091 R)
• M9: 1,369,269 km (0.057 R)
• M10: 1,477,877 km (0.101 R)
• M11: 2,065,199 km (0.064 R)
• M12: 2,159,296 km (0.089 R)
• M13: 2,384,440 km (0.107 R)
• M14: 2,875,421 km (0.101 R)
• M15: 3,214,260 km (0.108 R)
• M16: 3,360,716 km (0.099 R)
• M17: 3,509,566 km (0.061 R)
• M18: 3,622,512 km (0.092 R)
• M19: 3,813,699 km (0.078 R)
• M20: 4,266,082 km (0.115 R)
• M21: 4,386,958 km (0.119 R)
• M22: 4,468,189 km (0.062 R)
• M23: 4,966,051 km (0.054 R)
• M24: 5,221,714 km (0.093 R)
• M25: 5,481,715 km (0.069 R)
• M26: 5,768,195 km (0.095 R)
• M27: 6,471,155 km (0.113 R)
• M28: 7,442,195 km (0.1 R)
• M29: 7,932,427 km (0.093 R)
• M30: 8,231,623 km (0.116 R)
• M31: 9,203,411 km (0.074 R)
• M32: 9,307,680 km (0.117 R)
• M33: 9,782,504 km (0.113 R)
• M34: 9,889,018 km (0.087 R)
• M35: 10,265,256 km (0.105 R)
• M36: 10,400,642 km (0.056 R)
• M37: 11,198,149 km (0.066 R)
• M38: 11,590,095 km (0.035 R)
• M39: 12,301,433 km (0.108 R)
• M40: 12,618,880 km (0.091 R)
• M41: 12,763,990 km (0.075 R)
• M42: 13,439,125 km (0.117 R)
• M43: 14,065,641 km (0.086 R)
• M44: 14,246,355 km (0.103 R)
• M45: 14,823,803 km (0.108 R)
• M46: 14,977,140 km (0.071 R)
• M47: 15,223,379 km (0.089 R)
• M48: 15,688,927 km (0.105 R)
• M49: 16,127,548 km (0.073 R)
• M50: 16,316,789 km (0.11 R)
• M51: 16,729,380 km (0.096 R)
• M52: 17,049,071 km (0.065 R)
• M53: 17,759,511 km (0.071 R)
• M54: 18,183,771 km (0.028 R)
• M55: 18,315,118 km (0.074 R)
• M56: 19,042,612 km (0.115 R)
• M57: 19,276,134 km (0.094 R)
• M58: 19,712,212 km (0.106 R)
• M59: 19,880,809 km (0.12 R)
• M60: 20,389,442 km (0.05 R)
• M61: 20,525,875 km (0.056 R)
• M62: 21,558,400 km (0.094 R)
• M63: 22,221,118 km (0.095 R)
• M64: 22,643,134 km (0.094 R)
• M65: 23,924,888 km (0.113 R)
• M66: 24,104,855 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 7.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.31 AU - 18.45 AU

Year: 25720 Days

Day: 18.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,744,063 km

• M1: 108,907 km (0.069 R)
• M2: 184,604 km (0.099 R)
• M3: 316,399 km (0.093 R)
• M4: 457,021 km (0.082 R)
• M5: 737,368 km (0.072 R)
• M6: 1,137,692 km (0.114 R)
• M7: 1,934,300 km (0.099 R)
• M8: 1,999,824 km (0.112 R)
• M9: 2,292,737 km (0.113 R)
• M10: 2,599,113 km (0.08 R)
• M11: 2,696,053 km (0.045 R)
• M12: 2,819,022 km (0.108 R)
• M13: 2,868,689 km (0.061 R)
• M14: 3,121,509 km (0.118 R)
• M15: 3,172,971 km (0.115 R)
• M16: 3,224,732 km (0.116 R)
• M17: 3,461,096 km (0.066 R)
• M18: 3,867,554 km (0.1 R)
• M19: 4,006,381 km (0.098 R)
• M20: 4,607,614 km (0.109 R)
• M21: 6,117,207 km (0.116 R)
• M22: 7,212,712 km (0.07 R)
• M23: 7,384,001 km (0.053 R)
• M24: 7,487,373 km (0.034 R)
• M25: 7,765,476 km (0.052 R)
• M26: 8,117,928 km (0.063 R)
• M27: 8,511,520 km (0.114 R)
• M28: 10,262,713 km (0.089 R)
• M29: 11,119,460 km (0.081 R)
• M30: 11,516,493 km (0.097 R)
• M31: 13,067,224 km (0.099 R)
• M32: 14,595,815 km (0.099 R)
• M33: 14,943,182 km (0.108 R)
• M34: 15,513,449 km (0.108 R)
• M35: 15,734,554 km (0.045 R)
• M36: 16,135,477 km (0.038 R)
• M37: 17,957,280 km (0.063 R)
• M38: 18,751,046 km (0.11 R)
• M39: 18,986,663 km (0.044 R)
• M40: 19,081,208 km (0.104 R)
• M41: 19,651,775 km (0.074 R)
• M42: 20,469,626 km (0.12 R)
• M43: 21,004,738 km (0.1 R)
• M44: 21,989,391 km (0.057 R)
• M45: 22,039,058 km (0.061 R)
• M46: 22,737,829 km (0.108 R)
• M47: 23,494,495 km (0.063 R)
• M48: 26,023,298 km (0.113 R)
• M49: 26,497,224 km (0.097 R)
• M50: 30,002,900 km (0.066 R)
• M51: 32,910,484 km (0.097 R)
• M52: 34,224,851 km (0.087 R)
• M53: 34,859,595 km (0.1 R)
• M54: 36,727,923 km (0.119 R)
• M55: 36,786,864 km (0.09 R)
• M56: 37,081,871 km (0.118 R)
• M57: 37,318,535 km (0.118 R)
• M58: 40,257,236 km (0.056 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 11,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit