🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.22 AU - 1.42 AU

Year: 551 Days

Day: 14 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,870,272 km

• M1: 42,935 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.17 AU - 1.55 AU

Year: 576 Days

Day: 20.6 Hours

Environment

Temp: -18 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.19 AU - 1.65 AU

Year: 615 Days

Day: 36.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.33 AU - 1.59 AU

Year: 641 Days

Day: 39.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.68 AU - 2.08 AU

Year: 937 Days

Day: 45.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,870,272 km

• M1: 231,278 km (0.071 R)
• M2: 578,046 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.85 AU - 2.97 AU

Year: 1804 Days

Day: 20.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,870,272 km

• M1: 175,030 km (0.112 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.2

Radius: 14.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.77 AU - 5.95 AU

Year: 4510 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,870,272 km

• M1: 198,965 km (0.053 R)
• M2: 401,670 km (0.112 R)
• M3: 685,457 km (0.116 R)
• M4: 917,933 km (0.108 R)
• M5: 1,093,261 km (0.102 R)
• M6: 1,340,397 km (0.106 R)
• M7: 1,526,497 km (0.045 R)
• M8: 1,839,306 km (0.094 R)
• M9: 2,246,062 km (0.094 R)
• M10: 2,584,602 km (0.107 R)
• M11: 2,919,552 km (0.092 R)
• M12: 3,331,844 km (0.034 R)
• M13: 3,631,788 km (0.103 R)
• M14: 3,763,134 km (0.111 R)
• M15: 4,304,380 km (0.117 R)
• M16: 4,490,330 km (0.043 R)
• M17: 4,750,480 km (0.048 R)
• M18: 4,846,223 km (0.102 R)
• M19: 5,211,541 km (0.044 R)
• M20: 5,485,156 km (0.052 R)
• M21: 5,712,694 km (0.056 R)
• M22: 6,229,405 km (0.114 R)
• M23: 6,334,572 km (0.079 R)
• M24: 6,546,702 km (0.112 R)
• M25: 6,869,385 km (0.115 R)
• M26: 7,558,582 km (0.08 R)
• M27: 8,068,561 km (0.066 R)
• M28: 8,241,048 km (0.059 R)
• M29: 8,443,902 km (0.11 R)
• M30: 9,211,638 km (0.08 R)
• M31: 9,543,297 km (0.109 R)
• M32: 10,467,812 km (0.03 R)
• M33: 10,908,976 km (0.104 R)
• M34: 11,875,079 km (0.084 R)
• M35: 12,236,208 km (0.066 R)
• M36: 12,434,725 km (0.078 R)
• M37: 12,567,717 km (0.032 R)
• M38: 13,003,047 km (0.102 R)
• M39: 13,205,752 km (0.032 R)
• M40: 13,545,788 km (0.102 R)
• M41: 13,751,186 km (0.113 R)
• M42: 14,026,745 km (0.095 R)
• M43: 14,269,243 km (0.085 R)
• M44: 14,513,237 km (0.111 R)
• M45: 14,829,039 km (0.109 R)
• M46: 15,005,414 km (0.036 R)
• M47: 15,970,021 km (0.098 R)
• M48: 16,150,885 km (0.036 R)
• M49: 16,259,793 km (0.095 R)
• M50: 16,734,167 km (0.07 R)
• M51: 17,435,931 km (0.073 R)
• M52: 18,222,666 km (0.03 R)
• M53: 19,405,237 km (0.073 R)
• M54: 19,521,026 km (0.094 R)
• M55: 19,675,710 km (0.078 R)
• M56: 19,986,425 km (0.086 R)
• M57: 20,181,351 km (0.071 R)
• M58: 20,928,144 km (0.098 R)
• M59: 21,643,970 km (0.044 R)
• M60: 21,764,097 km (0.109 R)
• M61: 22,045,191 km (0.116 R)
• M62: 22,246,699 km (0.097 R)
• M63: 22,692,202 km (0.119 R)
• M64: 22,936,346 km (0.112 R)
• M65: 23,222,377 km (0.073 R)
• M66: 23,798,029 km (0.115 R)
• M67: 24,004,774 km (0.058 R)
• M68: 24,253,704 km (0.119 R)
• M69: 24,670,484 km (0.05 R)
• M70: 24,795,847 km (0.094 R)
• M71: 25,173,582 km (0.115 R)
• M72: 25,299,992 km (0.092 R)
• M73: 25,849,764 km (0.068 R)
• M74: 26,190,099 km (0.062 R)
• M75: 26,660,585 km (0.103 R)
• M76: 27,349,782 km (0.073 R)
• M77: 27,523,016 km (0.031 R)
• M78: 28,001,281 km (0.106 R)
• M79: 28,701,847 km (0.104 R)
• M80: 29,231,125 km (0.057 R)
• M81: 29,363,968 km (0.111 R)
• M82: 29,541,391 km (0.1 R)
• M83: 29,719,113 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 8.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.04 AU - 7.54 AU

Year: 6430 Days

Day: 11.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,870,272 km

• M1: 141,968 km (0.105 R)
• M2: 251,175 km (0.079 R)
• M3: 330,163 km (0.111 R)
• M4: 1,012,778 km (0.043 R)
• M5: 1,100,442 km (0.097 R)
• M6: 1,243,308 km (0.079 R)
• M7: 1,434,344 km (0.115 R)
• M8: 1,694,196 km (0.107 R)
• M9: 1,753,885 km (0.117 R)
• M10: 1,969,007 km (0.115 R)
• M11: 2,274,486 km (0.1 R)
• M12: 2,769,655 km (0.098 R)
• M13: 2,948,275 km (0.058 R)
• M14: 3,410,981 km (0.053 R)
• M15: 4,096,887 km (0.046 R)
• M16: 4,280,145 km (0.085 R)
• M17: 4,445,301 km (0.098 R)
• M18: 4,931,943 km (0.106 R)
• M19: 6,001,418 km (0.052 R)
• M20: 6,279,819 km (0.078 R)
• M21: 6,752,997 km (0.073 R)
• M22: 7,042,619 km (0.069 R)
• M23: 7,140,007 km (0.105 R)
• M24: 7,608,847 km (0.111 R)
• M25: 7,708,928 km (0.039 R)
• M26: 7,834,440 km (0.036 R)
• M27: 8,292,360 km (0.05 R)
• M28: 9,447,854 km (0.044 R)
• M29: 10,016,924 km (0.089 R)
• M30: 10,071,677 km (0.058 R)
• M31: 10,181,631 km (0.073 R)
• M32: 11,046,606 km (0.095 R)
• M33: 11,302,269 km (0.118 R)
• M34: 12,226,634 km (0.035 R)
• M35: 12,935,877 km (0.111 R)
• M36: 12,995,567 km (0.082 R)
• M37: 13,295,511 km (0.094 R)
• M38: 14,147,321 km (0.117 R)
• M39: 14,610,925 km (0.07 R)
• M40: 14,922,836 km (0.111 R)
• M41: 15,205,277 km (0.118 R)
• M42: 15,489,663 km (0.067 R)
• M43: 15,743,830 km (0.089 R)
• M44: 16,256,501 km (0.091 R)
• M45: 16,450,081 km (0.057 R)
• M46: 17,265,090 km (0.071 R)
• M47: 18,697,490 km (0.089 R)
• M48: 19,274,339 km (0.115 R)
• M49: 19,445,030 km (0.112 R)
• M50: 19,788,058 km (0.105 R)
• M51: 19,891,430 km (0.073 R)
• M52: 20,410,685 km (0.071 R)
• M53: 21,285,832 km (0.104 R)
• M54: 21,356,442 km (0.11 R)
• M55: 22,030,530 km (0.102 R)
• M56: 22,101,889 km (0.093 R)
• M57: 22,316,412 km (0.042 R)
• M58: 22,711,650 km (0.093 R)
• M59: 22,928,118 km (0.076 R)
• M60: 23,072,779 km (0.059 R)
• M61: 23,290,444 km (0.083 R)
• M62: 23,691,366 km (0.074 R)
• M63: 24,536,744 km (0.107 R)
• M64: 24,721,796 km (0.035 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit