🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 159 Days

Day: 21.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 157 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,374,997 km

• M1: 122,072 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.66 AU - 0.88 AU

Year: 287 Days

Day: 38.8 Hours

Environment

Temp: -19 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.82 AU - 0.86 AU

Year: 327 Days

Day: 20.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.14 AU - 1.42 AU

Year: 615 Days

Day: 27.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,374,997 km

• M1: 50,714 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.79 AU - 2.81 AU

Year: 1989 Days

Day: 45.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 12.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.23 AU - 4.33 AU

Year: 3760 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,374,997 km

• M1: 156,330 km (0.111 R)
• M2: 242,947 km (0.116 R)
• M3: 391,498 km (0.063 R)
• M4: 544,536 km (0.052 R)
• M5: 835,055 km (0.118 R)
• M6: 925,263 km (0.07 R)
• M7: 1,446,911 km (0.057 R)
• M8: 2,103,196 km (0.026 R)
• M9: 2,187,420 km (0.115 R)
• M10: 2,315,775 km (0.029 R)
• M11: 2,843,556 km (0.051 R)
• M12: 3,346,504 km (0.119 R)
• M13: 3,470,521 km (0.109 R)
• M14: 3,890,442 km (0.115 R)
• M15: 4,007,877 km (0.052 R)
• M16: 4,126,358 km (0.114 R)
• M17: 4,232,872 km (0.099 R)
• M18: 4,353,747 km (0.102 R)
• M19: 4,598,938 km (0.114 R)
• M20: 5,088,721 km (0.045 R)
• M21: 5,580,599 km (0.055 R)
• M22: 6,240,026 km (0.084 R)
• M23: 6,439,590 km (0.048 R)
• M24: 6,594,424 km (0.117 R)
• M25: 6,688,072 km (0.119 R)
• M26: 6,876,565 km (0.068 R)
• M27: 7,082,861 km (0.114 R)
• M28: 7,242,781 km (0.068 R)
• M29: 7,355,578 km (0.103 R)
• M30: 7,436,510 km (0.094 R)
• M31: 7,533,898 km (0.109 R)
• M32: 7,615,429 km (0.085 R)
• M33: 7,713,715 km (0.119 R)
• M34: 7,795,994 km (0.066 R)
• M35: 7,994,510 km (0.089 R)
• M36: 8,194,672 km (0.115 R)
• M37: 8,379,725 km (0.09 R)
• M38: 8,719,611 km (0.113 R)
• M39: 8,822,534 km (0.119 R)
• M40: 9,500,961 km (0.051 R)
• M41: 9,695,438 km (0.084 R)
• M42: 10,124,335 km (0.095 R)
• M43: 10,377,305 km (0.065 R)
• M44: 11,260,830 km (0.115 R)
• M45: 11,711,569 km (0.063 R)
• M46: 12,534,058 km (0.075 R)
• M47: 12,727,936 km (0.113 R)
• M48: 12,844,772 km (0.084 R)
• M49: 13,158,180 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.4

Radius: 14.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.51 AU - 5.21 AU

Year: 3865 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,374,997 km

• M1: 236,065 km (0.036 R)
• M2: 386,411 km (0.058 R)
• M3: 528,828 km (0.084 R)
• M4: 738,265 km (0.069 R)
• M5: 1,357,601 km (0.045 R)
• M6: 1,519,615 km (0.095 R)
• M7: 1,751,641 km (0.096 R)
• M8: 1,863,989 km (0.107 R)
• M9: 2,062,506 km (0.117 R)
• M10: 2,181,586 km (0.076 R)
• M11: 2,338,364 km (0.081 R)
• M12: 2,553,486 km (0.047 R)
• M13: 2,645,040 km (0.119 R)
• M14: 2,737,791 km (0.1 R)
• M15: 2,984,029 km (0.102 R)
• M16: 3,100,266 km (0.037 R)
• M17: 3,317,333 km (0.112 R)
• M18: 3,766,874 km (0.094 R)
• M19: 4,455,324 km (0.104 R)
• M20: 4,814,359 km (0.114 R)
• M21: 5,043,543 km (0.073 R)
• M22: 5,680,680 km (0.089 R)
• M23: 5,923,178 km (0.037 R)
• M24: 6,243,617 km (0.105 R)
• M25: 6,418,497 km (0.059 R)
• M26: 6,722,180 km (0.084 R)
• M27: 7,004,771 km (0.09 R)
• M28: 7,581,770 km (0.061 R)
• M29: 8,146,801 km (0.099 R)
• M30: 9,062,340 km (0.114 R)
• M31: 9,175,585 km (0.081 R)
• M32: 9,374,850 km (0.073 R)
• M33: 9,518,015 km (0.058 R)
• M34: 9,633,056 km (0.046 R)
• M35: 9,806,589 km (0.106 R)
• M36: 9,981,170 km (0.085 R)
• M37: 11,110,933 km (0.086 R)
• M38: 11,721,741 km (0.088 R)
• M39: 12,031,259 km (0.056 R)
• M40: 12,186,991 km (0.085 R)
• M41: 12,312,204 km (0.058 R)
• M42: 12,406,301 km (0.112 R)
• M43: 14,272,834 km (0.072 R)
• M44: 14,703,227 km (0.066 R)
• M45: 14,970,259 km (0.086 R)
• M46: 15,780,780 km (0.107 R)
• M47: 16,019,838 km (0.03 R)
• M48: 16,157,019 km (0.111 R)
• M49: 16,260,241 km (0.092 R)
• M50: 17,374,147 km (0.112 R)
• M51: 18,440,630 km (0.085 R)
• M52: 18,945,673 km (0.119 R)
• M53: 19,163,487 km (0.102 R)
• M54: 19,309,196 km (0.068 R)
• M55: 20,006,322 km (0.084 R)
• M56: 20,117,174 km (0.119 R)
• M57: 20,413,677 km (0.08 R)
• M58: 20,599,627 km (0.079 R)
• M59: 20,861,124 km (0.109 R)
• M60: 21,086,119 km (0.056 R)
• M61: 21,576,351 km (0.087 R)
• M62: 21,765,892 km (0.103 R)
• M63: 22,070,323 km (0.076 R)
• M64: 22,223,063 km (0.035 R)
• M65: 22,376,251 km (0.106 R)
• M66: 23,418,948 km (0.049 R)
• M67: 23,691,815 km (0.104 R)
• M68: 24,005,073 km (0.102 R)
• M69: 24,437,859 km (0.113 R)
• M70: 24,595,984 km (0.115 R)
• M71: 25,072,154 km (0.093 R)
• M72: 25,231,626 km (0.083 R)
• M73: 25,631,650 km (0.091 R)
• M74: 25,752,077 km (0.108 R)
• M75: 26,276,118 km (0.049 R)
• M76: 27,457,792 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.5

Radius: 7.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.64 AU - 16.18 AU

Year: 22027 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,374,997 km

• M1: 102,325 km (0.112 R)
• M2: 195,225 km (0.093 R)
• M3: 479,760 km (0.086 R)
• M4: 619,634 km (0.068 R)
• M5: 694,733 km (0.074 R)
• M6: 868,864 km (0.116 R)
• M7: 1,057,059 km (0.111 R)
• M8: 1,258,567 km (0.106 R)
• M9: 1,422,077 km (0.086 R)
• M10: 1,860,848 km (0.062 R)
• M11: 3,382,408 km (0.084 R)
• M12: 3,473,214 km (0.075 R)
• M13: 3,774,055 km (0.059 R)
• M14: 4,155,978 km (0.098 R)
• M15: 4,450,537 km (0.086 R)
• M16: 5,453,890 km (0.086 R)
• M17: 5,560,702 km (0.092 R)
• M18: 5,695,191 km (0.106 R)
• M19: 5,939,933 km (0.113 R)
• M20: 6,411,615 km (0.073 R)
• M21: 6,694,804 km (0.054 R)
• M22: 6,837,969 km (0.057 R)
• M23: 6,895,415 km (0.11 R)
• M24: 7,098,120 km (0.12 R)
• M25: 7,928,238 km (0.09 R)
• M26: 7,988,676 km (0.085 R)
• M27: 8,201,554 km (0.083 R)
• M28: 8,601,878 km (0.069 R)
• M29: 8,820,141 km (0.098 R)
• M30: 9,166,759 km (0.093 R)
• M31: 9,230,189 km (0.12 R)
• M32: 9,293,768 km (0.053 R)
• M33: 10,036,222 km (0.111 R)
• M34: 10,898,354 km (0.101 R)
• M35: 11,887,645 km (0.069 R)
• M36: 11,991,616 km (0.053 R)
• M37: 13,370,758 km (0.041 R)
• M38: 13,551,174 km (0.074 R)
• M39: 13,768,838 km (0.116 R)
• M40: 14,097,355 km (0.073 R)
• M41: 14,428,415 km (0.117 R)
• M42: 16,045,718 km (0.084 R)
• M43: 16,623,315 km (0.06 R)
• M44: 16,778,448 km (0.071 R)
• M45: 17,443,411 km (0.062 R)
• M46: 17,522,099 km (0.062 R)
• M47: 18,276,521 km (0.062 R)
• M48: 18,476,833 km (0.053 R)
• M49: 18,597,409 km (0.071 R)
• M50: 19,001,024 km (0.104 R)
• M51: 19,082,106 km (0.052 R)
• M52: 20,146,495 km (0.05 R)
• M53: 20,311,950 km (0.114 R)
• M54: 22,632,512 km (0.072 R)
• M55: 22,718,531 km (0.026 R)
• M56: 22,847,634 km (0.08 R)
• M57: 23,323,355 km (0.069 R)
• M58: 23,845,901 km (0.114 R)
• M59: 24,858,229 km (0.053 R)
• M60: 27,748,311 km (0.089 R)
• M61: 28,673,125 km (0.115 R)
• M62: 30,600,244 km (0.034 R)
• M63: 31,028,842 km (0.11 R)
• M64: 32,229,814 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit