🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.6 AU

Year: 129 Days

Day: 33.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.74 AU - 1.12 AU

Year: 328 Days

Day: 22.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 81 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.29 AU

Year: 445 Days

Day: 46.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,111,817 km

• M1: 166,802 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.69 AU - 2.79 AU

Year: 1225 Days

Day: 15.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.11 AU - 2.37 AU

Year: 1225 Days

Day: 30.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.8 AU - 2.98 AU

Year: 1350 Days

Day: 21.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.32 AU - 3.56 AU

Year: 2330 Days

Day: 40.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.81 AU - 5.51 AU

Year: 3674 Days

Day: 30.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 10.9

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.41 AU - 7.15 AU

Year: 5748 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,111,817 km

• M1: 140,323 km (0.102 R)
• M2: 270,772 km (0.094 R)
• M3: 439,070 km (0.102 R)
• M4: 800,797 km (0.104 R)
• M5: 1,034,469 km (0.118 R)
• M6: 1,614,759 km (0.083 R)
• M7: 2,302,610 km (0.04 R)
• M8: 2,755,294 km (0.049 R)
• M9: 2,872,878 km (0.087 R)
• M10: 3,174,317 km (0.09 R)
• M11: 3,422,799 km (0.115 R)
• M12: 3,507,023 km (0.081 R)
• M13: 3,634,779 km (0.036 R)
• M14: 4,116,634 km (0.089 R)
• M15: 4,251,571 km (0.093 R)
• M16: 4,410,893 km (0.059 R)
• M17: 4,595,347 km (0.109 R)
• M18: 4,853,404 km (0.044 R)
• M19: 5,019,906 km (0.084 R)
• M20: 5,334,510 km (0.077 R)
• M21: 5,906,872 km (0.047 R)
• M22: 6,420,441 km (0.106 R)
• M23: 6,921,594 km (0.118 R)
• M24: 7,082,562 km (0.069 R)
• M25: 7,989,873 km (0.055 R)
• M26: 8,215,317 km (0.05 R)
• M27: 8,672,488 km (0.117 R)
• M28: 8,904,364 km (0.108 R)
• M29: 9,373,952 km (0.119 R)
• M30: 9,611,962 km (0.078 R)
• M31: 9,731,641 km (0.119 R)
• M32: 9,972,493 km (0.117 R)
• M33: 10,429,515 km (0.093 R)
• M34: 10,800,069 km (0.09 R)
• M35: 11,617,771 km (0.057 R)
• M36: 12,098,578 km (0.09 R)
• M37: 12,520,594 km (0.049 R)
• M38: 12,749,927 km (0.114 R)
• M39: 13,212,634 km (0.117 R)
• M40: 13,580,046 km (0.107 R)
• M41: 14,018,517 km (0.096 R)
• M42: 14,461,776 km (0.063 R)
• M43: 14,771,294 km (0.032 R)
• M44: 14,909,672 km (0.091 R)
• M45: 15,397,062 km (0.117 R)
• M46: 15,607,546 km (0.066 R)
• M47: 15,783,772 km (0.068 R)
• M48: 16,387,549 km (0.067 R)
• M49: 16,818,391 km (0.101 R)
• M50: 17,252,973 km (0.098 R)
• M51: 17,398,681 km (0.12 R)
• M52: 17,544,689 km (0.094 R)
• M53: 17,654,494 km (0.097 R)
• M54: 17,764,598 km (0.091 R)
• M55: 18,244,208 km (0.05 R)
• M56: 18,318,409 km (0.075 R)
• M57: 18,616,109 km (0.11 R)
• M58: 19,065,501 km (0.075 R)
• M59: 19,898,910 km (0.092 R)
• M60: 20,204,988 km (0.055 R)
• M61: 21,015,658 km (0.051 R)
• M62: 21,955,133 km (0.117 R)
• M63: 22,192,246 km (0.055 R)
• M64: 23,108,682 km (0.034 R)
• M65: 23,875,072 km (0.037 R)
• M66: 24,363,509 km (0.12 R)
• M67: 24,731,819 km (0.067 R)
• M68: 24,937,367 km (0.117 R)
• M69: 25,848,268 km (0.102 R)
• M70: 25,931,594 km (0.099 R)
• M71: 26,140,283 km (0.074 R)
• M72: 26,601,643 km (0.087 R)
• M73: 26,769,941 km (0.11 R)
• M74: 27,107,882 km (0.072 R)
• M75: 27,532,142 km (0.098 R)
• M76: 27,617,263 km (0.072 R)
• M77: 28,001,430 km (0.106 R)
• M78: 28,087,000 km (0.107 R)
• M79: 28,904,702 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.3

Radius: 11.8

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.58 AU - 7.36 AU

Year: 6011 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,111,817 km

• M1: 341,233 km (0.1 R)
• M2: 572,960 km (0.099 R)
• M3: 696,677 km (0.091 R)
• M4: 802,892 km (0.117 R)
• M5: 1,033,422 km (0.086 R)
• M6: 1,237,025 km (0.091 R)
• M7: 1,454,091 km (0.098 R)
• M8: 1,541,008 km (0.055 R)
• M9: 1,850,226 km (0.093 R)
• M10: 2,080,607 km (0.089 R)
• M11: 2,219,434 km (0.116 R)
• M12: 2,300,217 km (0.063 R)
• M13: 2,423,186 km (0.09 R)
• M14: 2,783,867 km (0.11 R)
• M15: 3,071,394 km (0.052 R)
• M16: 3,184,639 km (0.093 R)
• M17: 3,368,794 km (0.114 R)
• M18: 3,844,516 km (0.097 R)
• M19: 4,316,198 km (0.09 R)
• M20: 4,911,896 km (0.091 R)
• M21: 5,287,238 km (0.091 R)
• M22: 5,533,625 km (0.049 R)
• M23: 5,896,101 km (0.07 R)
• M24: 6,037,471 km (0.076 R)
• M25: 6,123,041 km (0.057 R)
• M26: 6,910,075 km (0.104 R)
• M27: 7,605,855 km (0.081 R)
• M28: 7,698,157 km (0.092 R)
• M29: 7,791,057 km (0.086 R)
• M30: 7,884,107 km (0.087 R)
• M31: 8,009,021 km (0.115 R)
• M32: 8,419,069 km (0.073 R)
• M33: 8,610,704 km (0.102 R)
• M34: 8,771,522 km (0.053 R)
• M35: 9,391,754 km (0.095 R)
• M36: 10,986,168 km (0.031 R)
• M37: 11,160,749 km (0.116 R)
• M38: 11,336,227 km (0.103 R)
• M39: 11,441,993 km (0.088 R)
• M40: 11,654,422 km (0.086 R)
• M41: 12,011,363 km (0.085 R)
• M42: 12,227,382 km (0.034 R)
• M43: 12,480,950 km (0.099 R)
• M44: 12,772,816 km (0.08 R)
• M45: 13,849,920 km (0.117 R)
• M46: 14,456,689 km (0.101 R)
• M47: 14,763,365 km (0.079 R)
• M48: 14,840,258 km (0.107 R)
• M49: 15,072,135 km (0.088 R)
• M50: 15,188,373 km (0.092 R)
• M51: 15,813,991 km (0.118 R)
• M52: 16,687,942 km (0.102 R)
• M53: 16,888,852 km (0.084 R)
• M54: 17,863,931 km (0.091 R)
• M55: 18,316,913 km (0.061 R)
• M56: 18,732,197 km (0.11 R)
• M57: 18,940,886 km (0.061 R)
• M58: 19,360,657 km (0.093 R)
• M59: 19,487,217 km (0.039 R)
• M60: 19,656,412 km (0.107 R)
• M61: 21,636,639 km (0.045 R)
• M62: 22,473,041 km (0.067 R)
• M63: 22,828,336 km (0.054 R)
• M64: 23,589,490 km (0.092 R)
• M65: 24,131,932 km (0.099 R)
• M66: 24,632,636 km (0.111 R)
• M67: 25,090,854 km (0.087 R)
• M68: 25,459,613 km (0.089 R)
• M69: 25,690,891 km (0.091 R)
• M70: 26,295,566 km (0.029 R)
• M71: 27,518,977 km (0.117 R)
• M72: 28,760,789 km (0.057 R)
• M73: 29,146,602 km (0.12 R)
• M74: 29,291,712 km (0.093 R)
• M75: 29,485,591 km (0.102 R)
• M76: 29,825,926 km (0.097 R)
• M77: 29,923,464 km (0.094 R)
• M78: 31,002,513 km (0.109 R)
• M79: 32,194,359 km (0.11 R)
• M80: 32,344,406 km (0.062 R)
• M81: 32,444,487 km (0.111 R)
• M82: 32,594,982 km (0.075 R)
• M83: 32,745,628 km (0.116 R)
• M84: 33,857,439 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit