🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.3 AU - 1.84 AU

Year: 741 Days

Day: 19.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,705,976 km

• M1: 505,790 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.75 AU - 2.01 AU

Year: 971 Days

Day: 45.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,705,976 km

• M1: 56,847 km (0.088 R)
• M2: 144,063 km (0.098 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 9.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.56 AU - 8.92 AU

Year: 8911 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,705,976 km

• M1: 136,882 km (0.107 R)
• M2: 207,193 km (0.099 R)
• M3: 304,132 km (0.065 R)
• M4: 398,978 km (0.086 R)
• M5: 623,524 km (0.109 R)
• M6: 1,016,518 km (0.106 R)
• M7: 1,083,238 km (0.102 R)
• M8: 1,151,604 km (0.103 R)
• M9: 1,311,076 km (0.107 R)
• M10: 1,771,538 km (0.032 R)
• M11: 2,041,113 km (0.03 R)
• M12: 2,126,833 km (0.034 R)
• M13: 2,391,023 km (0.116 R)
• M14: 2,527,157 km (0.072 R)
• M15: 2,596,121 km (0.105 R)
• M16: 2,689,171 km (0.102 R)
• M17: 3,970,926 km (0.048 R)
• M18: 4,051,559 km (0.115 R)
• M19: 4,159,868 km (0.119 R)
• M20: 4,773,070 km (0.119 R)
• M21: 5,003,151 km (0.057 R)
• M22: 5,474,085 km (0.109 R)
• M23: 5,563,994 km (0.033 R)
• M24: 6,051,982 km (0.098 R)
• M25: 6,113,915 km (0.087 R)
• M26: 6,269,647 km (0.065 R)
• M27: 6,938,499 km (0.117 R)
• M28: 7,363,955 km (0.085 R)
• M29: 7,496,499 km (0.036 R)
• M30: 8,069,010 km (0.047 R)
• M31: 8,446,894 km (0.114 R)
• M32: 8,936,378 km (0.07 R)
• M33: 9,363,181 km (0.113 R)
• M34: 9,470,892 km (0.114 R)
• M35: 9,615,254 km (0.071 R)
• M36: 9,796,566 km (0.115 R)
• M37: 10,310,584 km (0.114 R)
• M38: 10,459,135 km (0.1 R)
• M39: 11,288,506 km (0.073 R)
• M40: 11,595,331 km (0.086 R)
• M41: 11,904,849 km (0.095 R)
• M42: 12,295,748 km (0.075 R)
• M43: 14,147,321 km (0.07 R)
• M44: 14,478,082 km (0.068 R)
• M45: 14,561,258 km (0.072 R)
• M46: 15,274,092 km (0.057 R)
• M47: 15,358,615 km (0.082 R)
• M48: 16,084,165 km (0.058 R)
• M49: 16,342,819 km (0.111 R)
• M50: 16,472,820 km (0.118 R)
• M51: 17,435,781 km (0.062 R)
• M52: 18,237,177 km (0.12 R)
• M53: 18,597,259 km (0.091 R)
• M54: 20,525,725 km (0.044 R)
• M55: 23,097,163 km (0.044 R)
• M56: 23,535,635 km (0.104 R)
• M57: 24,272,255 km (0.115 R)
• M58: 24,916,872 km (0.075 R)
• M59: 25,116,435 km (0.057 R)
• M60: 25,416,678 km (0.111 R)
• M61: 25,768,383 km (0.103 R)
• M62: 25,869,212 km (0.081 R)
• M63: 26,273,724 km (0.109 R)
• M64: 26,782,357 km (0.101 R)
• M65: 27,037,870 km (0.059 R)
• M66: 27,140,345 km (0.054 R)
• M67: 27,602,902 km (0.034 R)
• M68: 27,705,974 km (0.102 R)
• M69: 28,587,854 km (0.067 R)
• M70: 28,849,052 km (0.103 R)
• M71: 29,637,283 km (0.103 R)
• M72: 30,007,538 km (0.115 R)
• M73: 30,592,316 km (0.114 R)
• M74: 30,752,535 km (0.052 R)
• M75: 32,152,472 km (0.066 R)
• M76: 33,518,001 km (0.047 R)
• M77: 34,124,770 km (0.106 R)
• M78: 35,461,278 km (0.097 R)
• M79: 35,629,575 km (0.076 R)
• M80: 36,192,362 km (0.092 R)
• M81: 38,530,577 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 13.8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.21 AU - 9.51 AU

Year: 9106 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,705,976 km

• M1: 300,692 km (0.048 R)
• M2: 417,827 km (0.111 R)
• M3: 729,589 km (0.105 R)
• M4: 816,655 km (0.05 R)
• M5: 1,002,755 km (0.12 R)
• M6: 1,130,511 km (0.076 R)
• M7: 1,325,437 km (0.079 R)
• M8: 1,435,392 km (0.063 R)
• M9: 1,871,320 km (0.049 R)
• M10: 2,013,887 km (0.105 R)
• M11: 2,641,001 km (0.115 R)
• M12: 2,741,231 km (0.114 R)
• M13: 3,348,150 km (0.082 R)
• M14: 3,435,216 km (0.082 R)
• M15: 3,723,341 km (0.064 R)
• M16: 4,019,545 km (0.069 R)
• M17: 4,276,405 km (0.091 R)
• M18: 4,954,233 km (0.09 R)
• M19: 5,562,198 km (0.086 R)
• M20: 5,717,930 km (0.119 R)
• M21: 6,113,766 km (0.113 R)
• M22: 6,436,897 km (0.095 R)
• M23: 6,573,181 km (0.118 R)
• M24: 6,710,362 km (0.099 R)
• M25: 7,871,990 km (0.105 R)
• M26: 8,017,847 km (0.076 R)
• M27: 8,253,165 km (0.048 R)
• M28: 8,580,635 km (0.087 R)
• M29: 8,821,487 km (0.099 R)
• M30: 8,973,179 km (0.104 R)
• M31: 9,402,376 km (0.118 R)
• M32: 9,995,831 km (0.114 R)
• M33: 10,281,263 km (0.081 R)
• M34: 11,648,289 km (0.103 R)
• M35: 11,814,941 km (0.116 R)
• M36: 12,116,680 km (0.11 R)
• M37: 12,659,570 km (0.109 R)
• M38: 12,796,602 km (0.104 R)
• M39: 13,072,012 km (0.11 R)
• M40: 14,478,680 km (0.113 R)
• M41: 15,345,600 km (0.096 R)
• M42: 15,711,816 km (0.089 R)
• M43: 15,969,872 km (0.118 R)
• M44: 16,229,424 km (0.111 R)
• M45: 16,341,024 km (0.102 R)
• M46: 16,715,019 km (0.065 R)
• M47: 16,827,816 km (0.094 R)
• M48: 17,547,830 km (0.117 R)
• M49: 17,662,422 km (0.075 R)
• M50: 17,777,313 km (0.072 R)
• M51: 18,007,694 km (0.096 R)
• M52: 19,096,318 km (0.115 R)
• M53: 19,293,039 km (0.093 R)
• M54: 19,411,371 km (0.105 R)
• M55: 19,648,633 km (0.118 R)
• M56: 19,887,092 km (0.101 R)
• M57: 20,006,621 km (0.034 R)
• M58: 21,418,675 km (0.065 R)
• M59: 21,664,016 km (0.083 R)
• M60: 22,198,678 km (0.114 R)
• M61: 23,407,280 km (0.047 R)
• M62: 24,168,134 km (0.092 R)
• M63: 24,765,479 km (0.082 R)
• M64: 25,324,676 km (0.082 R)
• M65: 25,670,695 km (0.104 R)
• M66: 25,974,977 km (0.118 R)
• M67: 26,236,624 km (0.093 R)
• M68: 26,850,574 km (0.074 R)
• M69: 27,247,756 km (0.099 R)
• M70: 27,558,022 km (0.05 R)
• M71: 27,691,314 km (0.054 R)
• M72: 28,003,375 km (0.103 R)
• M73: 28,137,415 km (0.095 R)
• M74: 29,353,496 km (0.072 R)
• M75: 29,444,302 km (0.079 R)
• M76: 30,127,964 km (0.088 R)
• M77: 30,586,781 km (0.083 R)
• M78: 30,724,859 km (0.112 R)
• M79: 30,817,012 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.6

Radius: 5.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.87 AU - 20.53 AU

Year: 30464 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 58,705,976 km

• M1: 174,880 km (0.117 R)
• M2: 233,073 km (0.055 R)
• M3: 571,913 km (0.083 R)
• M4: 742,454 km (0.119 R)
• M5: 994,377 km (0.116 R)
• M6: 3,171,774 km (0.111 R)
• M7: 3,338,426 km (0.062 R)
• M8: 3,542,178 km (0.109 R)
• M9: 3,890,592 km (0.036 R)
• M10: 3,997,255 km (0.118 R)
• M11: 4,141,168 km (0.058 R)
• M12: 4,250,076 km (0.118 R)
• M13: 5,913,005 km (0.049 R)
• M14: 8,111,795 km (0.085 R)
• M15: 8,569,714 km (0.104 R)
• M16: 8,615,940 km (0.119 R)
• M17: 9,558,257 km (0.092 R)
• M18: 9,750,640 km (0.064 R)
• M19: 9,895,899 km (0.104 R)
• M20: 10,139,295 km (0.111 R)
• M21: 10,384,785 km (0.092 R)
• M22: 11,284,616 km (0.077 R)
• M23: 12,313,251 km (0.078 R)
• M24: 13,532,923 km (0.113 R)
• M25: 14,020,612 km (0.06 R)
• M26: 14,458,933 km (0.069 R)
• M27: 17,065,078 km (0.043 R)
• M28: 17,650,604 km (0.052 R)
• M29: 19,873,180 km (0.116 R)
• M30: 20,057,185 km (0.096 R)
• M31: 20,118,670 km (0.095 R)
• M32: 22,820,856 km (0.106 R)
• M33: 23,336,071 km (0.102 R)
• M34: 24,050,700 km (0.106 R)
• M35: 24,312,347 km (0.082 R)
• M36: 26,170,053 km (0.12 R)
• M37: 26,573,967 km (0.082 R)
• M38: 26,709,204 km (0.09 R)
• M39: 28,971,423 km (0.108 R)
• M40: 29,040,986 km (0.115 R)
• M41: 29,110,549 km (0.066 R)
• M42: 30,584,088 km (0.108 R)
• M43: 32,225,775 km (0.084 R)
• M44: 33,969,039 km (0.074 R)
• M45: 35,000,067 km (0.117 R)
• M46: 36,265,815 km (0.056 R)
• M47: 36,640,857 km (0.093 R)
• M48: 44,007,804 km (0.073 R)
• M49: 46,344,822 km (0.068 R)
• M50: 48,804,660 km (0.067 R)
• M51: 55,827,382 km (0.114 R)
• M52: 56,607,685 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit