🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.33 AU - 1.49 AU

Year: 603 Days

Day: 34.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.55 AU - 2.37 AU

Year: 988 Days

Day: 35.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.72 AU - 2.36 AU

Year: 1049 Days

Day: 21 Hours

Environment

Temp: -57 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,345,487 km

• M1: 684,560 km (0.081 R)
• M2: 925,861 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.78 AU - 3.6 AU

Year: 2050 Days

Day: 22.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.79 AU - 3.65 AU

Year: 2079 Days

Day: 14.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.94 AU - 5.26 AU

Year: 3551 Days

Day: 43.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.8

Radius: 13.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.24 AU - 10.26 AU

Year: 8528 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,345,487 km

• M1: 174,581 km (0.087 R)
• M2: 264,938 km (0.032 R)
• M3: 390,151 km (0.091 R)
• M4: 477,217 km (0.044 R)
• M5: 646,712 km (0.076 R)
• M6: 978,819 km (0.054 R)
• M7: 1,203,964 km (0.118 R)
• M8: 1,343,538 km (0.062 R)
• M9: 1,683,724 km (0.091 R)
• M10: 1,887,476 km (0.05 R)
• M11: 2,344,348 km (0.091 R)
• M12: 2,598,814 km (0.117 R)
• M13: 2,862,555 km (0.091 R)
• M14: 2,997,792 km (0.051 R)
• M15: 3,676,517 km (0.099 R)
• M16: 4,278,050 km (0.071 R)
• M17: 5,007,938 km (0.051 R)
• M18: 5,370,863 km (0.093 R)
• M19: 6,227,311 km (0.118 R)
• M20: 6,439,291 km (0.114 R)
• M21: 9,364,827 km (0.057 R)
• M22: 9,771,434 km (0.102 R)
• M23: 10,059,410 km (0.088 R)
• M24: 10,559,665 km (0.113 R)
• M25: 10,812,934 km (0.038 R)
• M26: 10,940,391 km (0.119 R)
• M27: 11,715,159 km (0.094 R)
• M28: 11,802,225 km (0.1 R)
• M29: 12,021,236 km (0.112 R)
• M30: 12,775,658 km (0.063 R)
• M31: 13,591,116 km (0.064 R)
• M32: 13,912,901 km (0.072 R)
• M33: 14,516,977 km (0.101 R)
• M34: 14,704,723 km (0.071 R)
• M35: 16,137,571 km (0.117 R)
• M36: 16,870,601 km (0.099 R)
• M37: 17,265,988 km (0.092 R)
• M38: 17,915,093 km (0.073 R)
• M39: 19,443,534 km (0.089 R)
• M40: 19,598,667 km (0.101 R)
• M41: 19,962,340 km (0.118 R)
• M42: 20,380,616 km (0.077 R)
• M43: 21,385,614 km (0.073 R)
• M44: 21,652,796 km (0.058 R)
• M45: 23,224,172 km (0.079 R)
• M46: 23,388,879 km (0.049 R)
• M47: 24,162,450 km (0.093 R)
• M48: 24,832,199 km (0.048 R)
• M49: 25,394,987 km (0.097 R)
• M50: 25,507,933 km (0.081 R)
• M51: 25,677,876 km (0.087 R)
• M52: 27,108,481 km (0.11 R)
• M53: 28,271,454 km (0.087 R)
• M54: 31,128,624 km (0.088 R)
• M55: 31,796,279 km (0.106 R)
• M56: 32,101,309 km (0.07 R)
• M57: 32,407,387 km (0.119 R)
• M58: 32,898,965 km (0.113 R)
• M59: 33,269,370 km (0.086 R)
• M60: 33,393,087 km (0.099 R)
• M61: 34,513,874 km (0.028 R)
• M62: 35,141,886 km (0.104 R)
• M63: 35,646,929 km (0.048 R)
• M64: 35,963,927 km (0.03 R)
• M65: 36,856,278 km (0.102 R)
• M66: 37,949,539 km (0.069 R)
• M67: 38,338,045 km (0.07 R)
• M68: 39,445,817 km (0.075 R)
• M69: 40,431,966 km (0.086 R)
• M70: 40,630,183 km (0.089 R)
• M71: 40,894,972 km (0.074 R)
• M72: 41,359,623 km (0.065 R)
• M73: 41,826,218 km (0.096 R)
• M74: 42,898,985 km (0.102 R)
• M75: 43,303,647 km (0.11 R)
• M76: 43,506,502 km (0.104 R)
• M77: 43,777,423 km (0.098 R)
• M78: 44,798,279 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 11.2

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.35 AU - 10.83 AU

Year: 9863 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,345,487 km

• M1: 162,613 km (0.081 R)
• M2: 314,455 km (0.111 R)
• M3: 667,207 km (0.113 R)
• M4: 1,009,935 km (0.074 R)
• M5: 1,383,481 km (0.111 R)
• M6: 1,726,958 km (0.09 R)
• M7: 2,046,349 km (0.118 R)
• M8: 2,411,518 km (0.07 R)
• M9: 2,657,307 km (0.104 R)
• M10: 2,997,792 km (0.101 R)
• M11: 3,232,810 km (0.11 R)
• M12: 3,322,419 km (0.095 R)
• M13: 3,565,665 km (0.034 R)
• M14: 3,814,746 km (0.112 R)
• M15: 3,973,469 km (0.1 R)
• M16: 4,264,587 km (0.032 R)
• M17: 4,396,233 km (0.088 R)
• M18: 4,629,905 km (0.118 R)
• M19: 4,970,838 km (0.061 R)
• M20: 5,533,326 km (0.103 R)
• M21: 5,785,997 km (0.074 R)
• M22: 5,968,656 km (0.099 R)
• M23: 6,377,507 km (0.117 R)
• M24: 6,757,037 km (0.114 R)
• M25: 6,949,569 km (0.105 R)
• M26: 7,858,675 km (0.095 R)
• M27: 8,513,016 km (0.079 R)
• M28: 8,846,919 km (0.104 R)
• M29: 9,484,355 km (0.071 R)
• M30: 9,700,225 km (0.036 R)
• M31: 9,874,058 km (0.076 R)
• M32: 10,224,865 km (0.08 R)
• M33: 10,624,291 km (0.06 R)
• M34: 10,983,775 km (0.073 R)
• M35: 11,484,629 km (0.069 R)
• M36: 11,576,482 km (0.1 R)
• M37: 11,899,912 km (0.116 R)
• M38: 12,226,484 km (0.094 R)
• M39: 12,508,626 km (0.085 R)
• M40: 12,697,867 km (0.115 R)
• M41: 12,888,156 km (0.09 R)
• M42: 12,983,749 km (0.092 R)
• M43: 13,805,041 km (0.12 R)
• M44: 15,093,378 km (0.08 R)
• M45: 15,446,728 km (0.097 R)
• M46: 15,905,246 km (0.119 R)
• M47: 17,360,085 km (0.066 R)
• M48: 19,237,688 km (0.071 R)
• M49: 19,346,894 km (0.107 R)
• M50: 20,117,323 km (0.114 R)
• M51: 20,450,627 km (0.111 R)
• M52: 20,785,727 km (0.116 R)
• M53: 22,545,895 km (0.089 R)
• M54: 23,123,941 km (0.111 R)
• M55: 26,146,716 km (0.071 R)
• M56: 26,388,915 km (0.099 R)
• M57: 27,488,609 km (0.103 R)
• M58: 28,043,916 km (0.073 R)
• M59: 28,292,099 km (0.078 R)
• M60: 28,915,324 km (0.062 R)
• M61: 29,354,393 km (0.093 R)
• M62: 30,366,124 km (0.03 R)
• M63: 31,840,411 km (0.088 R)
• M64: 32,163,991 km (0.112 R)
• M65: 34,062,238 km (0.049 R)
• M66: 34,393,149 km (0.101 R)
• M67: 35,325,592 km (0.087 R)
• M68: 35,862,050 km (0.095 R)
• M69: 40,110,480 km (0.108 R)
• M70: 41,232,464 km (0.096 R)
• M71: 42,364,771 km (0.041 R)
• M72: 44,226,367 km (0.073 R)
• M73: 45,022,078 km (0.117 R)
• M74: 45,094,633 km (0.087 R)
• M75: 46,187,744 km (0.076 R)
• M76: 46,994,974 km (0.064 R)
• M77: 47,806,842 km (0.081 R)
• M78: 48,103,195 km (0.053 R)
• M79: 49,070,645 km (0.104 R)
• M80: 50,119,775 km (0.079 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 10,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit