🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.57 AU - 0.83 AU

Year: 223 Days

Day: 43 Hours

Environment

Temp: 153 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,394,306 km

• M1: 34,707 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 387 Days

Day: 32.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.1

Radius: 14.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.88 AU - 13.08 AU

Year: 12919 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,394,306 km

• M1: 180,265 km (0.101 R)
• M2: 1,025,493 km (0.093 R)
• M3: 1,527,245 km (0.04 R)
• M4: 2,253,842 km (0.037 R)
• M5: 3,566,264 km (0.089 R)
• M6: 4,132,641 km (0.105 R)
• M7: 5,026,788 km (0.112 R)
• M8: 6,046,746 km (0.097 R)
• M9: 6,606,242 km (0.119 R)
• M10: 8,111,047 km (0.033 R)
• M11: 12,731,078 km (0.064 R)
• M12: 13,519,309 km (0.067 R)
• M13: 14,550,338 km (0.092 R)
• M14: 16,537,297 km (0.112 R)
• M15: 18,450,504 km (0.107 R)
• M16: 22,712,846 km (0.094 R)
• M17: 24,367,997 km (0.087 R)
• M18: 26,839,952 km (0.111 R)
• M19: 27,699,841 km (0.094 R)
• M20: 29,588,215 km (0.118 R)
• M21: 31,560,962 km (0.059 R)
• M22: 35,254,085 km (0.082 R)
• M23: 41,319,979 km (0.098 R)
• M24: 46,186,996 km (0.068 R)
• M25: 49,315,536 km (0.118 R)
• M26: 53,421,848 km (0.055 R)
• M27: 54,782,591 km (0.094 R)
• M28: 55,471,638 km (0.064 R)
• M29: 56,166,371 km (0.094 R)
• M30: 58,106,805 km (0.074 R)
• M31: 58,823,528 km (0.099 R)
• M32: 59,727,548 km (0.095 R)
• M33: 61,749,064 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 11.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.97 AU - 11.69 AU

Year: 13572 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,394,306 km

• M1: 139,276 km (0.116 R)
• M2: 641,027 km (0.067 R)
• M3: 1,012,628 km (0.117 R)
• M4: 2,323,704 km (0.085 R)
• M5: 2,713,257 km (0.103 R)
• M6: 3,268,115 km (0.118 R)
• M7: 6,012,787 km (0.057 R)
• M8: 6,794,885 km (0.097 R)
• M9: 8,753,570 km (0.029 R)
• M10: 9,196,529 km (0.097 R)
• M11: 10,671,115 km (0.069 R)
• M12: 11,995,804 km (0.119 R)
• M13: 12,542,884 km (0.1 R)
• M14: 14,692,904 km (0.112 R)
• M15: 18,322,448 km (0.105 R)
• M16: 19,543,316 km (0.091 R)
• M17: 20,131,236 km (0.074 R)
• M18: 24,100,965 km (0.119 R)
• M19: 31,217,036 km (0.106 R)
• M20: 31,905,037 km (0.037 R)
• M21: 32,486,225 km (0.113 R)
• M22: 37,391,838 km (0.115 R)
• M23: 37,907,951 km (0.047 R)
• M24: 40,560,620 km (0.075 R)
• M25: 46,232,624 km (0.088 R)
• M26: 55,531,178 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.8

Radius: 7.2

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.34 AU - 13.48 AU

Year: 15652 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,394,306 km

• M1: 89,609 km (0.057 R)
• M2: 335,099 km (0.116 R)
• M3: 775,216 km (0.06 R)
• M4: 1,113,008 km (0.114 R)
• M5: 1,835,416 km (0.117 R)
• M6: 2,288,847 km (0.089 R)
• M7: 2,665,684 km (0.074 R)
• M8: 3,518,542 km (0.106 R)
• M9: 3,884,608 km (0.075 R)
• M10: 5,040,102 km (0.098 R)
• M11: 5,714,190 km (0.056 R)
• M12: 9,069,221 km (0.096 R)
• M13: 9,910,560 km (0.077 R)
• M14: 10,376,557 km (0.079 R)
• M15: 11,919,958 km (0.095 R)
• M16: 12,566,221 km (0.098 R)
• M17: 12,806,924 km (0.092 R)
• M18: 13,547,583 km (0.097 R)
• M19: 14,316,367 km (0.113 R)
• M20: 17,459,867 km (0.115 R)
• M21: 18,602,196 km (0.112 R)
• M22: 20,201,996 km (0.119 R)
• M23: 27,319,264 km (0.046 R)
• M24: 29,593,002 km (0.111 R)
• M25: 30,126,917 km (0.112 R)
• M26: 31,766,958 km (0.081 R)
• M27: 37,787,824 km (0.105 R)
• M28: 40,604,452 km (0.08 R)
• M29: 43,283,750 km (0.119 R)
• M30: 48,843,106 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354

Radius: 4.5

Gravity: 17.48 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.97 AU - 13.93 AU

Year: 17746 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,394,306 km

• M1: 55,950 km (0.108 R)
• M2: 357,838 km (0.069 R)
• M3: 577,597 km (0.091 R)
• M4: 1,850,226 km (0.076 R)
• M5: 2,817,526 km (0.118 R)
• M6: 3,966,438 km (0.08 R)
• M7: 4,441,112 km (0.106 R)
• M8: 6,402,639 km (0.044 R)
• M9: 7,975,810 km (0.055 R)
• M10: 10,542,162 km (0.094 R)
• M11: 11,920,706 km (0.085 R)
• M12: 12,101,121 km (0.039 R)
• M13: 18,319,157 km (0.066 R)
• M14: 19,046,352 km (0.081 R)
• M15: 26,376,349 km (0.089 R)
• M16: 33,799,395 km (0.08 R)
• M17: 36,637,416 km (0.099 R)
• M18: 40,301,666 km (0.114 R)
• M19: 41,667,345 km (0.091 R)
• M20: 44,490,706 km (0.085 R)
• M21: 50,201,455 km (0.057 R)
• M22: 54,874,593 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.1

Radius: 4.5

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.26 AU - 17.94 AU

Year: 21243 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 49,394,306 km

• M1: 55,950 km (0.059 R)
• M2: 526,136 km (0.041 R)
• M3: 2,982,682 km (0.069 R)
• M4: 7,154,668 km (0.105 R)
• M5: 30,355,802 km (0.05 R)
• M6: 31,002,064 km (0.119 R)
• M7: 31,328,636 km (0.096 R)
• M8: 32,545,466 km (0.094 R)
• M9: 43,707,411 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit