🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 157 Days

Day: 46.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.2 AU - 2.82 AU

Year: 1417 Days

Day: 12 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,693,714 km

• M1: 1,750,893 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.25 AU - 2.77 AU

Year: 1417 Days

Day: 38.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.13 AU - 3.31 AU

Year: 1599 Days

Day: 48 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.49 AU - 3.87 AU

Year: 2021 Days

Day: 12.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,693,714 km

• M1: 774,319 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.62 AU - 5.46 AU

Year: 3448 Days

Day: 16.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,693,714 km

• M1: 2,726,272 km (0.087 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 14.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.45 AU - 9.77 AU

Year: 10619 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,693,714 km

• M1: 184,454 km (0.108 R)
• M2: 354,098 km (0.096 R)
• M3: 556,354 km (0.118 R)
• M4: 667,207 km (0.083 R)
• M5: 823,237 km (0.093 R)
• M6: 915,988 km (0.032 R)
• M7: 1,437,935 km (0.036 R)
• M8: 1,576,462 km (0.086 R)
• M9: 2,071,781 km (0.09 R)
• M10: 2,786,410 km (0.075 R)
• M11: 3,201,694 km (0.043 R)
• M12: 3,605,309 km (0.03 R)
• M13: 4,495,715 km (0.112 R)
• M14: 4,598,788 km (0.115 R)
• M15: 4,948,249 km (0.063 R)
• M16: 5,054,762 km (0.093 R)
• M17: 5,342,738 km (0.115 R)
• M18: 5,525,547 km (0.091 R)
• M19: 6,626,288 km (0.075 R)
• M20: 6,902,147 km (0.085 R)
• M21: 7,061,468 km (0.104 R)
• M22: 7,465,233 km (0.075 R)
• M23: 8,465,145 km (0.076 R)
• M24: 9,024,342 km (0.043 R)
• M25: 9,953,046 km (0.099 R)
• M26: 11,426,285 km (0.094 R)
• M27: 13,862,187 km (0.1 R)
• M28: 14,880,351 km (0.085 R)
• M29: 15,346,348 km (0.098 R)
• M30: 15,502,678 km (0.119 R)
• M31: 16,186,639 km (0.088 R)
• M32: 16,988,035 km (0.076 R)
• M33: 17,747,843 km (0.087 R)
• M34: 17,857,199 km (0.104 R)
• M35: 19,019,873 km (0.062 R)
• M36: 19,525,664 km (0.108 R)
• M37: 19,922,248 km (0.077 R)
• M38: 20,896,130 km (0.117 R)
• M39: 21,069,663 km (0.114 R)
• M40: 21,592,957 km (0.115 R)
• M41: 22,593,318 km (0.082 R)
• M42: 22,949,959 km (0.099 R)
• M43: 23,069,338 km (0.105 R)
• M44: 23,248,556 km (0.07 R)
• M45: 23,668,926 km (0.102 R)
• M46: 24,213,014 km (0.076 R)
• M47: 24,578,033 km (0.055 R)
• M48: 25,190,337 km (0.062 R)
• M49: 25,622,076 km (0.039 R)
• M50: 25,869,810 km (0.113 R)
• M51: 25,993,976 km (0.1 R)
• M52: 26,931,805 km (0.096 R)
• M53: 27,120,748 km (0.078 R)
• M54: 27,880,705 km (0.119 R)
• M55: 28,071,741 km (0.079 R)
• M56: 28,199,498 km (0.112 R)
• M57: 29,033,805 km (0.102 R)
• M58: 29,227,534 km (0.118 R)
• M59: 30,333,212 km (0.112 R)
• M60: 31,056,069 km (0.079 R)
• M61: 31,851,032 km (0.08 R)
• M62: 32,050,895 km (0.074 R)
• M63: 32,854,236 km (0.06 R)
• M64: 38,235,720 km (0.08 R)
• M65: 38,589,818 km (0.098 R)
• M66: 39,016,321 km (0.103 R)
• M67: 39,515,829 km (0.057 R)
• M68: 40,017,580 km (0.114 R)
• M69: 41,172,176 km (0.072 R)
• M70: 42,045,230 km (0.079 R)
• M71: 43,661,784 km (0.054 R)
• M72: 45,223,885 km (0.094 R)
• M73: 45,373,633 km (0.091 R)
• M74: 45,523,530 km (0.059 R)
• M75: 45,823,773 km (0.101 R)
• M76: 46,577,297 km (0.06 R)
• M77: 46,955,630 km (0.109 R)
• M78: 47,107,173 km (0.05 R)
• M79: 49,709,577 km (0.116 R)
• M80: 50,173,630 km (0.062 R)
• M81: 50,561,388 km (0.1 R)
• M82: 50,794,611 km (0.112 R)
• M83: 52,201,130 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.2

Radius: 3.1

Gravity: 65.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.91 AU - 18.09 AU

Year: 27221 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,693,714 km

• M1: 46,675 km (0.119 R)
• M2: 606,919 km (0.08 R)
• M3: 657,782 km (0.074 R)
• M4: 710,141 km (0.091 R)
• M5: 791,223 km (0.088 R)
• M6: 932,892 km (0.081 R)
• M7: 962,214 km (0.098 R)
• M8: 1,113,457 km (0.071 R)
• M9: 1,575,714 km (0.098 R)
• M10: 1,863,391 km (0.076 R)
• M11: 2,167,224 km (0.112 R)
• M12: 2,777,284 km (0.092 R)
• M13: 3,527,967 km (0.1 R)
• M14: 3,901,662 km (0.094 R)
• M15: 3,996,956 km (0.062 R)
• M16: 4,141,467 km (0.113 R)
• M17: 4,635,589 km (0.069 R)
• M18: 4,736,568 km (0.072 R)
• M19: 5,147,962 km (0.074 R)
• M20: 5,731,992 km (0.12 R)
• M21: 5,894,904 km (0.086 R)
• M22: 6,004,410 km (0.049 R)
• M23: 6,059,462 km (0.094 R)
• M24: 7,428,282 km (0.097 R)
• M25: 7,904,901 km (0.088 R)
• M26: 8,453,028 km (0.111 R)
• M27: 9,585,184 km (0.113 R)
• M28: 10,103,541 km (0.098 R)
• M29: 10,564,452 km (0.113 R)
• M30: 10,897,906 km (0.071 R)
• M31: 11,099,564 km (0.106 R)
• M32: 11,849,647 km (0.111 R)
• M33: 14,490,050 km (0.119 R)
• M34: 15,913,324 km (0.057 R)
• M35: 16,065,764 km (0.077 R)
• M36: 18,890,322 km (0.112 R)
• M37: 18,970,955 km (0.085 R)
• M38: 22,288,138 km (0.041 R)
• M39: 25,333,502 km (0.074 R)
• M40: 25,511,523 km (0.105 R)
• M41: 26,317,257 km (0.101 R)
• M42: 27,313,430 km (0.116 R)
• M43: 27,587,194 km (0.081 R)
• M44: 29,435,775 km (0.065 R)
• M45: 32,089,940 km (0.101 R)
• M46: 32,475,304 km (0.115 R)
• M47: 33,543,134 km (0.106 R)
• M48: 33,738,359 km (0.046 R)
• M49: 34,720,918 km (0.097 R)
• M50: 35,613,120 km (0.079 R)
• M51: 36,312,340 km (0.062 R)
• M52: 37,318,984 km (0.075 R)
• M53: 37,825,672 km (0.056 R)
• M54: 38,232,728 km (0.056 R)
• M55: 47,436,438 km (0.085 R)
• M56: 49,533,052 km (0.09 R)
• M57: 51,321,943 km (0.115 R)
• M58: 51,547,088 km (0.116 R)
• M59: 51,772,382 km (0.076 R)
• M60: 52,564,054 km (0.073 R)
• M61: 52,904,389 km (0.102 R)
• M62: 53,131,778 km (0.111 R)
• M63: 55,769,937 km (0.095 R)
• M64: 56,233,092 km (0.025 R)
• M65: 59,628,814 km (0.112 R)
• M66: 61,411,123 km (0.043 R)
• M67: 61,530,502 km (0.118 R)
• M68: 64,177,786 km (0.099 R)
• M69: 64,420,134 km (0.109 R)
• M70: 64,906,178 km (0.105 R)
• M71: 66,003,777 km (0.076 R)
• M72: 66,371,040 km (0.12 R)
• M73: 66,984,691 km (0.081 R)
• M74: 68,465,111 km (0.072 R)
• M75: 71,332,453 km (0.114 R)
• M76: 71,457,966 km (0.106 R)
• M77: 72,086,876 km (0.102 R)
• M78: 72,212,837 km (0.083 R)
• M79: 72,338,798 km (0.087 R)
• M80: 74,493,157 km (0.057 R)
• M81: 75,003,136 km (0.057 R)
• M82: 75,514,312 km (0.105 R)
• M83: 76,925,768 km (0.08 R)
• M84: 79,514,559 km (0.108 R)
• M85: 80,558,005 km (0.118 R)
• M86: 81,868,632 km (0.039 R)
• M87: 82,263,121 km (0.065 R)
• M88: 83,054,195 km (0.119 R)
• M89: 85,442,375 km (0.104 R)
• M90: 85,709,258 km (0.094 R)
• M91: 85,842,699 km (0.117 R)
• M92: 87,853,145 km (0.099 R)
• M93: 88,122,421 km (0.092 R)
• M94: 90,014,684 km (0.075 R)
• M95: 90,286,055 km (0.086 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit