🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.73 AU - 0.81 AU

Year: 260 Days

Day: 26.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.95 AU

Year: 286 Days

Day: 32.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.94 AU - 1.2 AU

Year: 426 Days

Day: 29.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.99 AU - 1.45 AU

Year: 519 Days

Day: 40.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.5 AU - 2.04 AU

Year: 907 Days

Day: 43.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.95 AU - 2.07 AU

Year: 1097 Days

Day: 45.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.03 AU - 2.23 AU

Year: 1197 Days

Day: 44 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 12.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.4 AU - 5 AU

Year: 3923 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,684,570 km

• M1: 188,793 km (0.11 R)
• M2: 490,083 km (0.12 R)
• M3: 763,996 km (0.108 R)
• M4: 870,211 km (0.066 R)
• M5: 959,222 km (0.111 R)
• M6: 1,135,149 km (0.076 R)
• M7: 1,426,416 km (0.057 R)
• M8: 1,519,914 km (0.08 R)
• M9: 1,601,744 km (0.071 R)
• M10: 1,784,553 km (0.096 R)
• M11: 1,974,243 km (0.098 R)
• M12: 2,295,280 km (0.116 R)
• M13: 2,438,146 km (0.025 R)
• M14: 2,699,344 km (0.07 R)
• M15: 2,884,397 km (0.084 R)
• M16: 3,125,997 km (0.059 R)
• M17: 3,356,527 km (0.108 R)
• M18: 3,446,585 km (0.11 R)
• M19: 3,574,192 km (0.049 R)
• M20: 3,852,893 km (0.081 R)
• M21: 3,985,437 km (0.1 R)
• M22: 4,392,343 km (0.099 R)
• M23: 4,471,480 km (0.102 R)
• M24: 4,630,952 km (0.084 R)
• M25: 5,287,986 km (0.027 R)
• M26: 5,372,209 km (0.042 R)
• M27: 5,499,517 km (0.118 R)
• M28: 5,584,788 km (0.115 R)
• M29: 5,821,900 km (0.114 R)
• M30: 6,040,164 km (0.073 R)
• M31: 6,216,988 km (0.11 R)
• M32: 6,485,217 km (0.11 R)
• M33: 6,894,816 km (0.098 R)
• M34: 7,010,007 km (0.108 R)
• M35: 7,102,757 km (0.109 R)
• M36: 7,336,280 km (0.077 R)
• M37: 8,295,800 km (0.09 R)
• M38: 8,393,937 km (0.119 R)
• M39: 8,591,406 km (0.091 R)
• M40: 8,840,337 km (0.118 R)
• M41: 8,965,849 km (0.08 R)
• M42: 9,142,375 km (0.12 R)
• M43: 9,473,285 km (0.115 R)
• M44: 10,147,074 km (0.087 R)
• M45: 10,809,493 km (0.117 R)
• M46: 11,024,465 km (0.077 R)
• M47: 11,105,548 km (0.032 R)
• M48: 11,213,856 km (0.077 R)
• M49: 12,908,501 km (0.084 R)
• M50: 13,423,716 km (0.045 R)
• M51: 13,712,889 km (0.079 R)
• M52: 13,858,148 km (0.06 R)
• M53: 13,945,663 km (0.105 R)
• M54: 14,622,294 km (0.1 R)
• M55: 14,770,845 km (0.062 R)
• M56: 15,069,442 km (0.029 R)
• M57: 15,159,500 km (0.1 R)
• M58: 15,369,984 km (0.081 R)
• M59: 15,581,665 km (0.04 R)
• M60: 15,672,621 km (0.08 R)
• M61: 16,160,908 km (0.082 R)
• M62: 16,561,232 km (0.042 R)
• M63: 16,902,615 km (0.089 R)
• M64: 16,996,113 km (0.03 R)
• M65: 17,183,559 km (0.091 R)
• M66: 17,972,389 km (0.105 R)
• M67: 18,163,425 km (0.061 R)
• M68: 18,323,046 km (0.092 R)
• M69: 18,419,238 km (0.118 R)
• M70: 19,161,243 km (0.1 R)
• M71: 19,258,781 km (0.102 R)
• M72: 19,880,211 km (0.049 R)
• M73: 20,541,583 km (0.108 R)
• M74: 20,708,085 km (0.037 R)
• M75: 21,750,034 km (0.108 R)
• M76: 22,055,812 km (0.11 R)
• M77: 22,226,204 km (0.115 R)
• M78: 22,568,484 km (0.107 R)
• M79: 22,878,002 km (0.079 R)
• M80: 23,154,310 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 11.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.45 AU - 7.13 AU

Year: 6074 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,684,570 km

• M1: 322,683 km (0.105 R)
• M2: 418,126 km (0.109 R)
• M3: 631,303 km (0.095 R)
• M4: 1,081,443 km (0.078 R)
• M5: 1,220,270 km (0.074 R)
• M6: 2,257,731 km (0.102 R)
• M7: 3,340,371 km (0.078 R)
• M8: 3,672,179 km (0.047 R)
• M9: 3,870,546 km (0.093 R)
• M10: 4,322,780 km (0.086 R)
• M11: 4,442,159 km (0.075 R)
• M12: 4,593,103 km (0.101 R)
• M13: 5,729,150 km (0.043 R)
• M14: 5,860,646 km (0.113 R)
• M15: 5,959,979 km (0.115 R)
• M16: 6,311,833 km (0.094 R)
• M17: 6,826,300 km (0.103 R)
• M18: 7,035,887 km (0.095 R)
• M19: 7,159,156 km (0.063 R)
• M20: 7,731,816 km (0.038 R)
• M21: 7,913,877 km (0.118 R)
• M22: 8,826,274 km (0.104 R)
• M23: 8,978,415 km (0.105 R)
• M24: 9,362,433 km (0.113 R)
• M25: 9,889,766 km (0.118 R)
• M26: 10,871,128 km (0.113 R)
• M27: 11,013,844 km (0.115 R)
• M28: 11,136,664 km (0.119 R)
• M29: 11,259,933 km (0.073 R)
• M30: 12,030,362 km (0.069 R)
• M31: 12,326,416 km (0.079 R)
• M32: 13,381,230 km (0.05 R)
• M33: 13,556,110 km (0.101 R)
• M34: 13,731,888 km (0.084 R)
• M35: 14,375,308 km (0.06 R)
• M36: 14,847,289 km (0.065 R)
• M37: 15,301,618 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 14

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.76 AU - 7.92 AU

Year: 6887 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,684,570 km

• M1: 219,759 km (0.059 R)
• M2: 311,912 km (0.116 R)
• M3: 478,414 km (0.116 R)
• M4: 629,209 km (0.048 R)
• M5: 784,042 km (0.12 R)
• M6: 969,394 km (0.069 R)
• M7: 1,136,046 km (0.061 R)
• M8: 1,240,914 km (0.052 R)
• M9: 1,442,273 km (0.09 R)
• M10: 2,243,818 km (0.105 R)
• M11: 2,333,128 km (0.115 R)
• M12: 2,423,635 km (0.101 R)
• M13: 2,846,399 km (0.084 R)
• M14: 2,968,022 km (0.048 R)
• M15: 3,116,273 km (0.061 R)
• M16: 4,030,765 km (0.033 R)
• M17: 4,140,420 km (0.076 R)
• M18: 4,278,948 km (0.117 R)
• M19: 4,419,121 km (0.085 R)
• M20: 4,532,217 km (0.031 R)
• M21: 5,625,179 km (0.063 R)
• M22: 5,840,899 km (0.109 R)
• M23: 6,312,581 km (0.106 R)
• M24: 7,159,305 km (0.119 R)
• M25: 7,596,131 km (0.104 R)
• M26: 8,355,191 km (0.096 R)
• M27: 8,531,118 km (0.084 R)
• M28: 8,994,422 km (0.071 R)
• M29: 9,575,909 km (0.09 R)
• M30: 9,834,115 km (0.058 R)
• M31: 10,395,257 km (0.057 R)
• M32: 10,775,235 km (0.106 R)
• M33: 11,509,761 km (0.106 R)
• M34: 11,863,410 km (0.119 R)
• M35: 12,061,328 km (0.116 R)
• M36: 12,460,755 km (0.085 R)
• M37: 12,581,331 km (0.058 R)
• M38: 14,017,620 km (0.062 R)
• M39: 14,395,354 km (0.087 R)
• M40: 14,522,064 km (0.076 R)
• M41: 14,946,922 km (0.082 R)
• M42: 15,332,884 km (0.076 R)
• M43: 15,722,138 km (0.102 R)
• M44: 16,554,500 km (0.096 R)
• M45: 17,221,856 km (0.064 R)
• M46: 17,536,311 km (0.109 R)
• M47: 17,626,519 km (0.12 R)
• M48: 19,884,100 km (0.06 R)
• M49: 19,978,197 km (0.11 R)
• M50: 20,308,659 km (0.102 R)
• M51: 21,118,731 km (0.066 R)
• M52: 21,310,965 km (0.082 R)
• M53: 21,551,967 km (0.109 R)
• M54: 22,134,052 km (0.04 R)
• M55: 22,525,101 km (0.045 R)
• M56: 22,869,026 km (0.105 R)
• M57: 23,612,079 km (0.111 R)
• M58: 23,861,459 km (0.099 R)
• M59: 24,262,381 km (0.046 R)
• M60: 24,413,325 km (0.084 R)
• M61: 24,716,111 km (0.046 R)
• M62: 26,558,858 km (0.037 R)
• M63: 26,974,291 km (0.118 R)
• M64: 27,078,561 km (0.059 R)
• M65: 27,496,687 km (0.09 R)
• M66: 27,811,740 km (0.089 R)
• M67: 29,619,630 km (0.116 R)
• M68: 29,727,191 km (0.117 R)
• M69: 30,809,681 km (0.053 R)
• M70: 31,300,961 km (0.104 R)
• M71: 31,575,024 km (0.119 R)
• M72: 33,236,309 km (0.099 R)
• M73: 33,404,008 km (0.074 R)
• M74: 33,796,403 km (0.119 R)
• M75: 33,965,000 km (0.069 R)
• M76: 34,869,020 km (0.067 R)
• M77: 35,780,968 km (0.099 R)
• M78: 36,527,761 km (0.12 R)
• M79: 36,932,124 km (0.098 R)
• M80: 37,221,745 km (0.077 R)
• M81: 38,740,164 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit