🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 25.4 Hours

Environment

Temp: 294 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,040,999 km

• M1: 405,560 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.62 AU - 0.94 AU

Year: 240 Days

Day: 15.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,040,999 km

• M1: 77,492 km (0.095 R)
• M2: 597,943 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.21 AU - 1.35 AU

Year: 504 Days

Day: 43 Hours

Environment

Temp: 33 °C

Axial Tilt: 156.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,040,999 km

• M1: 281,842 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.41 AU - 1.45 AU

Year: 596 Days

Day: 19.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,040,999 km

• M1: 435,479 km (0.083 R)
• M2: 970,890 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.68 AU - 2.78 AU

Year: 1571 Days

Day: 26.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,040,999 km

• M1: 112,198 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.54 AU - 3.9 AU

Year: 2012 Days

Day: 31.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.64 AU - 5.54 AU

Year: 3425 Days

Day: 21.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.8 AU - 6.06 AU

Year: 4406 Days

Day: 47.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,040,999 km

• M1: 1,283,251 km (0.117 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.9

Radius: 14.4

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.71 AU - 8.73 AU

Year: 8207 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,040,999 km

• M1: 233,223 km (0.09 R)
• M2: 398,678 km (0.104 R)
• M3: 568,173 km (0.111 R)
• M4: 937,979 km (0.083 R)
• M5: 1,161,179 km (0.087 R)
• M6: 1,423,573 km (0.038 R)
• M7: 1,639,144 km (0.051 R)
• M8: 1,912,459 km (0.06 R)
• M9: 3,039,380 km (0.115 R)
• M10: 4,153,435 km (0.116 R)
• M11: 4,982,955 km (0.088 R)
• M12: 5,115,200 km (0.103 R)
• M13: 5,484,856 km (0.116 R)
• M14: 5,724,662 km (0.084 R)
• M15: 5,828,632 km (0.048 R)
• M16: 6,003,063 km (0.091 R)
• M17: 6,321,707 km (0.082 R)
• M18: 6,645,885 km (0.091 R)
• M19: 7,235,899 km (0.038 R)
• M20: 7,499,192 km (0.116 R)
• M21: 7,958,308 km (0.07 R)
• M22: 8,230,276 km (0.084 R)
• M23: 8,505,387 km (0.106 R)
• M24: 8,783,639 km (0.086 R)
• M25: 10,771,346 km (0.076 R)
• M26: 11,332,787 km (0.074 R)
• M27: 12,126,254 km (0.091 R)
• M28: 12,529,719 km (0.116 R)
• M29: 12,846,568 km (0.114 R)
• M30: 13,028,778 km (0.119 R)
• M31: 13,673,545 km (0.086 R)
• M32: 13,906,319 km (0.053 R)
• M33: 14,517,725 km (0.119 R)
• M34: 15,234,150 km (0.1 R)
• M35: 15,864,405 km (0.109 R)
• M36: 16,751,222 km (0.087 R)
• M37: 16,900,670 km (0.09 R)
• M38: 17,250,878 km (0.104 R)
• M39: 17,654,194 km (0.033 R)
• M40: 18,213,690 km (0.105 R)
• M41: 18,572,875 km (0.083 R)
• M42: 18,779,170 km (0.098 R)
• M43: 18,986,214 km (0.117 R)
• M44: 19,507,263 km (0.081 R)
• M45: 20,085,758 km (0.113 R)
• M46: 20,669,938 km (0.109 R)
• M47: 20,937,269 km (0.086 R)
• M48: 21,475,522 km (0.072 R)
• M49: 21,800,599 km (0.09 R)
• M50: 22,291,429 km (0.113 R)
• M51: 23,228,361 km (0.054 R)
• M52: 23,785,463 km (0.096 R)
• M53: 24,178,157 km (0.04 R)
• M54: 24,856,285 km (0.099 R)
• M55: 24,969,979 km (0.101 R)
• M56: 25,254,813 km (0.074 R)
• M57: 26,462,816 km (0.085 R)
• M58: 26,636,948 km (0.06 R)
• M59: 28,339,821 km (0.115 R)
• M60: 29,594,947 km (0.025 R)
• M61: 30,806,989 km (0.092 R)
• M62: 31,235,138 km (0.091 R)
• M63: 31,419,143 km (0.097 R)
• M64: 31,849,985 km (0.115 R)
• M65: 32,780,035 km (0.112 R)
• M66: 32,904,650 km (0.038 R)
• M67: 34,160,075 km (0.119 R)
• M68: 34,539,755 km (0.095 R)
• M69: 34,730,043 km (0.055 R)
• M70: 34,984,360 km (0.064 R)
• M71: 35,175,546 km (0.117 R)
• M72: 37,431,631 km (0.065 R)
• M73: 37,561,931 km (0.087 R)
• M74: 37,823,129 km (0.1 R)
• M75: 38,019,252 km (0.077 R)
• M76: 40,668,032 km (0.081 R)
• M77: 42,489,236 km (0.1 R)
• M78: 42,829,571 km (0.075 R)
• M79: 44,474,998 km (0.058 R)
• M80: 45,374,979 km (0.114 R)
• M81: 45,862,070 km (0.081 R)
• M82: 46,071,357 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 9.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.33 AU - 11.33 AU

Year: 10733 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,040,999 km

• M1: 118,182 km (0.094 R)
• M2: 224,247 km (0.113 R)
• M3: 343,327 km (0.095 R)
• M4: 514,617 km (0.034 R)
• M5: 670,049 km (0.089 R)
• M6: 841,488 km (0.025 R)
• M7: 1,322,744 km (0.101 R)
• M8: 1,480,271 km (0.092 R)
• M9: 1,664,875 km (0.099 R)
• M10: 1,749,547 km (0.094 R)
• M11: 2,034,381 km (0.111 R)
• M12: 2,797,779 km (0.05 R)
• M13: 2,924,489 km (0.107 R)
• M14: 3,105,203 km (0.105 R)
• M15: 3,724,688 km (0.104 R)
• M16: 3,808,313 km (0.116 R)
• M17: 3,949,085 km (0.093 R)
• M18: 4,091,651 km (0.052 R)
• M19: 4,470,284 km (0.064 R)
• M20: 4,799,548 km (0.115 R)
• M21: 5,323,889 km (0.104 R)
• M22: 5,544,995 km (0.074 R)
• M23: 6,029,243 km (0.067 R)
• M24: 6,359,705 km (0.12 R)
• M25: 6,459,935 km (0.089 R)
• M26: 6,628,233 km (0.109 R)
• M27: 6,832,135 km (0.08 R)
• M28: 7,315,934 km (0.078 R)
• M29: 7,421,102 km (0.12 R)
• M30: 7,562,023 km (0.115 R)
• M31: 7,990,321 km (0.093 R)
• M32: 8,353,246 km (0.034 R)
• M33: 8,499,852 km (0.07 R)
• M34: 9,095,251 km (0.107 R)
• M35: 9,397,888 km (0.117 R)
• M36: 9,474,033 km (0.11 R)
• M37: 9,703,965 km (0.096 R)
• M38: 10,052,079 km (0.106 R)
• M39: 10,169,214 km (0.102 R)
• M40: 10,641,645 km (0.056 R)
• M41: 12,855,244 km (0.119 R)
• M42: 13,237,616 km (0.107 R)
• M43: 13,623,878 km (0.09 R)
• M44: 13,839,897 km (0.1 R)
• M45: 14,188,161 km (0.05 R)
• M46: 14,275,676 km (0.032 R)
• M47: 14,495,286 km (0.088 R)
• M48: 14,627,530 km (0.095 R)
• M49: 17,262,547 km (0.085 R)
• M50: 19,066,697 km (0.12 R)
• M51: 19,260,127 km (0.11 R)
• M52: 19,893,076 km (0.083 R)
• M53: 20,880,272 km (0.073 R)
• M54: 22,850,776 km (0.113 R)
• M55: 23,210,708 km (0.033 R)
• M56: 24,459,102 km (0.064 R)
• M57: 25,729,039 km (0.117 R)
• M58: 25,889,258 km (0.078 R)
• M59: 27,237,733 km (0.093 R)
• M60: 28,387,842 km (0.102 R)
• M61: 28,941,204 km (0.078 R)
• M62: 29,777,755 km (0.115 R)
• M63: 30,114,650 km (0.051 R)
• M64: 30,283,546 km (0.1 R)
• M65: 31,132,813 km (0.039 R)
• M66: 31,360,650 km (0.103 R)
• M67: 33,435,573 km (0.065 R)
• M68: 33,552,110 km (0.112 R)
• M69: 33,668,946 km (0.075 R)
• M70: 33,844,274 km (0.075 R)
• M71: 33,902,767 km (0.119 R)
• M72: 34,137,037 km (0.111 R)
• M73: 34,313,264 km (0.057 R)
• M74: 34,725,406 km (0.069 R)
• M75: 36,510,258 km (0.089 R)
• M76: 36,690,374 km (0.077 R)
• M77: 37,051,503 km (0.096 R)
• M78: 38,324,731 km (0.114 R)
• M79: 39,181,627 km (0.119 R)
• M80: 40,044,657 km (0.055 R)
• M81: 41,101,267 km (0.106 R)
• M82: 41,288,564 km (0.092 R)
• M83: 41,978,060 km (0.119 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit