🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.56 AU - 1.94 AU

Year: 877 Days

Day: 28.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.79 AU - 2.75 AU

Year: 1295 Days

Day: 33.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,570,232 km

• M1: 673,190 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.25 AU - 2.33 AU

Year: 1313 Days

Day: 20.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,570,232 km

• M1: 615,894 km (0.035 R)
• M2: 831,315 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.24 AU - 2.4 AU

Year: 1338 Days

Day: 29.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,570,232 km

• M1: 315,502 km (0.106 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 15

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.52 AU - 8.52 AU

Year: 7045 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,570,232 km

• M1: 195,973 km (0.044 R)
• M2: 804,986 km (0.091 R)
• M3: 1,384,528 km (0.081 R)
• M4: 1,585,438 km (0.072 R)
• M5: 1,816,268 km (0.105 R)
• M6: 1,935,946 km (0.087 R)
• M7: 2,247,259 km (0.116 R)
• M8: 2,575,178 km (0.043 R)
• M9: 2,733,602 km (0.081 R)
• M10: 3,326,458 km (0.061 R)
• M11: 3,803,825 km (0.113 R)
• M12: 4,037,796 km (0.095 R)
• M13: 4,169,741 km (0.104 R)
• M14: 4,357,038 km (0.097 R)
• M15: 5,306,685 km (0.083 R)
• M16: 5,510,138 km (0.065 R)
• M17: 5,686,664 km (0.097 R)
• M18: 5,805,295 km (0.047 R)
• M19: 6,257,978 km (0.118 R)
• M20: 6,442,133 km (0.109 R)
• M21: 6,690,765 km (0.097 R)
• M22: 6,974,253 km (0.099 R)
• M23: 7,326,107 km (0.07 R)
• M24: 7,716,557 km (0.12 R)
• M25: 7,980,897 km (0.117 R)
• M26: 8,214,419 km (0.063 R)
• M27: 9,067,426 km (0.12 R)
• M28: 9,770,237 km (0.103 R)
• M29: 10,020,365 km (0.094 R)
• M30: 10,381,494 km (0.1 R)
• M31: 10,710,160 km (0.084 R)
• M32: 11,490,463 km (0.044 R)
• M33: 11,754,653 km (0.114 R)
• M34: 13,027,132 km (0.103 R)
• M35: 13,540,402 km (0.099 R)
• M36: 14,141,038 km (0.071 R)
• M37: 14,302,604 km (0.066 R)
• M38: 14,627,829 km (0.03 R)
• M39: 15,078,867 km (0.102 R)
• M40: 15,326,751 km (0.071 R)
• M41: 15,576,130 km (0.084 R)
• M42: 15,784,969 km (0.115 R)
• M43: 16,544,328 km (0.119 R)
• M44: 17,057,299 km (0.057 R)
• M45: 17,186,402 km (0.09 R)
• M46: 17,880,237 km (0.09 R)
• M47: 18,494,785 km (0.118 R)
• M48: 18,760,321 km (0.103 R)
• M49: 19,027,204 km (0.068 R)
• M50: 19,835,182 km (0.113 R)
• M51: 20,380,167 km (0.12 R)
• M52: 21,670,897 km (0.066 R)
• M53: 22,279,162 km (0.086 R)
• M54: 23,416,704 km (0.111 R)
• M55: 24,234,107 km (0.07 R)
• M56: 25,649,901 km (0.119 R)
• M57: 26,193,839 km (0.102 R)
• M58: 26,891,863 km (0.089 R)
• M59: 27,343,798 km (0.051 R)
• M60: 27,798,127 km (0.115 R)
• M61: 27,950,268 km (0.057 R)
• M62: 29,382,518 km (0.073 R)
• M63: 29,640,873 km (0.09 R)
• M64: 29,951,887 km (0.094 R)
• M65: 30,943,721 km (0.069 R)
• M66: 31,259,073 km (0.066 R)
• M67: 32,158,755 km (0.101 R)
• M68: 33,120,520 km (0.105 R)
• M69: 33,389,347 km (0.089 R)
• M70: 33,766,932 km (0.067 R)
• M71: 34,853,611 km (0.079 R)
• M72: 35,456,191 km (0.037 R)
• M73: 36,505,172 km (0.075 R)
• M74: 36,727,324 km (0.092 R)
• M75: 37,508,375 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.9

Radius: 12.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.82 AU - 12.04 AU

Year: 11851 Days

Day: 7 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,570,232 km

• M1: 526,884 km (0.104 R)
• M2: 1,475,783 km (0.089 R)
• M3: 2,305,154 km (0.097 R)
• M4: 2,690,966 km (0.118 R)
• M5: 2,876,169 km (0.112 R)
• M6: 2,970,266 km (0.055 R)
• M7: 3,129,587 km (0.081 R)
• M8: 3,291,752 km (0.076 R)
• M9: 3,658,566 km (0.073 R)
• M10: 4,038,544 km (0.118 R)
• M11: 4,144,310 km (0.099 R)
• M12: 4,799,100 km (0.056 R)
• M13: 5,525,248 km (0.109 R)
• M14: 5,921,383 km (0.063 R)
• M15: 6,122,891 km (0.115 R)
• M16: 6,615,966 km (0.11 R)
• M17: 7,948,284 km (0.09 R)
• M18: 9,976,832 km (0.052 R)
• M19: 10,120,745 km (0.065 R)
• M20: 10,507,904 km (0.096 R)
• M21: 11,147,435 km (0.095 R)
• M22: 11,296,734 km (0.071 R)
• M23: 11,446,930 km (0.079 R)
• M24: 11,901,109 km (0.106 R)
• M25: 12,309,810 km (0.038 R)
• M26: 12,464,195 km (0.1 R)
• M27: 12,567,568 km (0.1 R)
• M28: 12,879,180 km (0.115 R)
• M29: 13,246,143 km (0.06 R)
• M30: 13,457,376 km (0.103 R)
• M31: 14,043,949 km (0.108 R)
• M32: 14,421,684 km (0.12 R)
• M33: 14,857,462 km (0.113 R)
• M34: 15,352,781 km (0.041 R)
• M35: 15,741,885 km (0.117 R)
• M36: 16,473,119 km (0.1 R)
• M37: 16,757,355 km (0.031 R)
• M38: 17,157,978 km (0.117 R)
• M39: 18,791,886 km (0.105 R)
• M40: 18,910,517 km (0.027 R)
• M41: 19,208,067 km (0.026 R)
• M42: 19,868,243 km (0.118 R)
• M43: 20,353,090 km (0.078 R)
• M44: 21,520,252 km (0.071 R)
• M45: 21,955,731 km (0.056 R)
• M46: 23,152,365 km (0.103 R)
• M47: 24,629,195 km (0.058 R)
• M48: 24,824,121 km (0.088 R)
• M49: 26,467,902 km (0.088 R)
• M50: 26,934,498 km (0.111 R)
• M51: 27,269,448 km (0.111 R)
• M52: 27,673,213 km (0.07 R)
• M53: 29,308,018 km (0.091 R)
• M54: 30,276,066 km (0.063 R)
• M55: 30,833,916 km (0.098 R)
• M56: 31,465,519 km (0.112 R)
• M57: 32,813,096 km (0.106 R)
• M58: 33,242,592 km (0.079 R)
• M59: 33,673,882 km (0.084 R)
• M60: 34,396,889 km (0.099 R)
• M61: 34,614,703 km (0.075 R)
• M62: 36,522,375 km (0.077 R)
• M63: 36,670,477 km (0.115 R)
• M64: 37,041,779 km (0.101 R)
• M65: 39,903,886 km (0.118 R)
• M66: 40,438,848 km (0.102 R)
• M67: 40,899,310 km (0.102 R)
• M68: 41,053,246 km (0.09 R)
• M69: 41,515,952 km (0.113 R)
• M70: 41,747,979 km (0.048 R)
• M71: 41,825,470 km (0.094 R)
• M72: 42,135,587 km (0.061 R)
• M73: 44,486,667 km (0.092 R)
• M74: 44,961,939 km (0.094 R)
• M75: 45,518,593 km (0.1 R)
• M76: 46,719,265 km (0.044 R)
• M77: 46,799,599 km (0.057 R)
• M78: 47,202,317 km (0.088 R)
• M79: 47,525,299 km (0.086 R)
• M80: 47,849,029 km (0.083 R)
• M81: 48,092,424 km (0.09 R)
• M82: 48,254,738 km (0.104 R)
• M83: 48,824,706 km (0.119 R)
• M84: 50,630,352 km (0.076 R)
• M85: 51,957,285 km (0.052 R)
• M86: 54,984,548 km (0.094 R)
• M87: 56,862,450 km (0.081 R)
• M88: 57,120,207 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.9

Radius: 7.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.44 AU - 18.34 AU

Year: 21762 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,570,232 km

• M1: 92,601 km (0.109 R)
• M2: 686,654 km (0.109 R)
• M3: 1,643,482 km (0.099 R)
• M4: 2,431,115 km (0.108 R)
• M5: 2,959,345 km (0.041 R)
• M6: 3,454,215 km (0.062 R)
• M7: 4,153,585 km (0.077 R)
• M8: 4,225,990 km (0.046 R)
• M9: 4,706,349 km (0.099 R)
• M10: 5,558,458 km (0.043 R)
• M11: 6,373,767 km (0.039 R)
• M12: 6,966,474 km (0.076 R)
• M13: 7,226,026 km (0.104 R)
• M14: 7,313,242 km (0.12 R)
• M15: 7,665,395 km (0.083 R)
• M16: 9,941,227 km (0.106 R)
• M17: 10,331,229 km (0.115 R)
• M18: 10,776,133 km (0.103 R)
• M19: 11,838,278 km (0.079 R)
• M20: 12,147,796 km (0.088 R)
• M21: 12,407,947 km (0.069 R)
• M22: 13,412,646 km (0.108 R)
• M23: 13,466,352 km (0.054 R)
• M24: 14,006,400 km (0.097 R)
• M25: 15,668,432 km (0.08 R)
• M26: 16,407,894 km (0.046 R)
• M27: 16,465,340 km (0.108 R)
• M28: 16,522,786 km (0.116 R)
• M29: 18,933,855 km (0.098 R)
• M30: 22,209,300 km (0.085 R)
• M31: 22,846,736 km (0.06 R)
• M32: 22,910,764 km (0.055 R)
• M33: 23,425,531 km (0.096 R)
• M34: 25,655,287 km (0.038 R)
• M35: 28,020,429 km (0.073 R)
• M36: 29,124,611 km (0.104 R)
• M37: 29,682,013 km (0.07 R)
• M38: 29,962,060 km (0.1 R)
• M39: 30,949,107 km (0.088 R)
• M40: 31,589,386 km (0.064 R)
• M41: 35,224,464 km (0.085 R)
• M42: 36,041,717 km (0.08 R)
• M43: 37,695,073 km (0.115 R)
• M44: 38,226,295 km (0.109 R)
• M45: 38,454,731 km (0.073 R)
• M46: 39,449,856 km (0.097 R)
• M47: 40,453,508 km (0.103 R)
• M48: 40,608,641 km (0.044 R)
• M49: 43,355,408 km (0.107 R)
• M50: 46,080,632 km (0.11 R)
• M51: 47,955,542 km (0.109 R)
• M52: 48,119,651 km (0.119 R)
• M53: 50,271,317 km (0.106 R)
• M54: 56,477,684 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit