🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.52 AU - 0.62 AU

Year: 155 Days

Day: 30.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,060,044 km

• M1: 273,315 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.69 AU - 0.69 AU

Year: 206 Days

Day: 24.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.18 AU - 1.28 AU

Year: 491 Days

Day: 16.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.75 AU - 2.35 AU

Year: 1056 Days

Day: 25.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,060,044 km

• M1: 675,883 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.32 AU - 3.44 AU

Year: 2236 Days

Day: 34.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.28 AU - 5.4 AU

Year: 3832 Days

Day: 33.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,060,044 km

• M1: 639,381 km (0.101 R)
• M2: 2,935,260 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.5

Radius: 10.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.29 AU - 5.85 AU

Year: 4731 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,060,044 km

• M1: 129,103 km (0.08 R)
• M2: 193,879 km (0.077 R)
• M3: 278,701 km (0.084 R)
• M4: 389,104 km (0.089 R)
• M5: 741,257 km (0.097 R)
• M6: 815,308 km (0.113 R)
• M7: 1,078,451 km (0.097 R)
• M8: 1,537,268 km (0.087 R)
• M9: 1,803,552 km (0.079 R)
• M10: 2,181,586 km (0.102 R)
• M11: 2,379,953 km (0.081 R)
• M12: 2,665,385 km (0.117 R)
• M13: 3,497,149 km (0.105 R)
• M14: 3,756,253 km (0.102 R)
• M15: 4,279,696 km (0.118 R)
• M16: 4,501,250 km (0.09 R)
• M17: 4,769,180 km (0.089 R)
• M18: 4,854,900 km (0.065 R)
• M19: 5,027,835 km (0.113 R)
• M20: 5,770,439 km (0.06 R)
• M21: 6,326,344 km (0.109 R)
• M22: 6,468,014 km (0.081 R)
• M23: 6,883,148 km (0.095 R)
• M24: 7,028,856 km (0.107 R)
• M25: 7,175,761 km (0.107 R)
• M26: 7,274,196 km (0.12 R)
• M27: 7,756,201 km (0.047 R)
• M28: 8,060,782 km (0.072 R)
• M29: 8,507,481 km (0.108 R)
• M30: 8,611,751 km (0.101 R)
• M31: 8,856,643 km (0.067 R)
• M32: 9,389,211 km (0.089 R)
• M33: 10,559,964 km (0.114 R)
• M34: 11,029,701 km (0.108 R)
• M35: 11,563,915 km (0.117 R)
• M36: 11,756,897 km (0.118 R)
• M37: 12,009,119 km (0.08 R)
• M38: 12,420,513 km (0.12 R)
• M39: 12,996,315 km (0.062 R)
• M40: 13,277,409 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 12.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.44 AU - 7.82 AU

Year: 6144 Days

Day: 5.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,060,044 km

• M1: 156,031 km (0.096 R)
• M2: 271,520 km (0.089 R)
• M3: 501,751 km (0.086 R)
• M4: 583,731 km (0.096 R)
• M5: 671,246 km (0.081 R)
• M6: 822,040 km (0.072 R)
• M7: 902,075 km (0.096 R)
• M8: 1,193,791 km (0.119 R)
• M9: 1,274,424 km (0.105 R)
• M10: 1,369,120 km (0.115 R)
• M11: 1,515,726 km (0.061 R)
• M12: 1,680,882 km (0.12 R)
• M13: 1,825,244 km (0.082 R)
• M14: 2,015,383 km (0.066 R)
• M15: 2,212,253 km (0.12 R)
• M16: 2,445,028 km (0.082 R)
• M17: 2,655,512 km (0.069 R)
• M18: 2,950,818 km (0.095 R)
• M19: 3,046,411 km (0.08 R)
• M20: 3,175,364 km (0.117 R)
• M21: 3,372,385 km (0.099 R)
• M22: 3,813,100 km (0.118 R)
• M23: 4,880,780 km (0.082 R)
• M24: 5,854,213 km (0.106 R)
• M25: 5,995,284 km (0.118 R)
• M26: 6,280,867 km (0.063 R)
• M27: 6,633,768 km (0.12 R)
• M28: 6,865,495 km (0.098 R)
• M29: 7,099,915 km (0.12 R)
• M30: 7,554,992 km (0.032 R)
• M31: 7,863,612 km (0.085 R)
• M32: 8,131,542 km (0.111 R)
• M33: 8,244,039 km (0.064 R)
• M34: 8,470,680 km (0.101 R)
• M35: 8,906,908 km (0.103 R)
• M36: 9,092,708 km (0.1 R)
• M37: 9,256,518 km (0.11 R)
• M38: 9,825,289 km (0.104 R)
• M39: 10,186,568 km (0.117 R)
• M40: 10,478,732 km (0.095 R)
• M41: 10,576,719 km (0.053 R)
• M42: 11,246,469 km (0.078 R)
• M43: 11,397,114 km (0.119 R)
• M44: 11,904,251 km (0.083 R)
• M45: 12,341,076 km (0.102 R)
• M46: 12,548,569 km (0.117 R)
• M47: 12,888,156 km (0.1 R)
• M48: 12,966,994 km (0.056 R)
• M49: 13,443,014 km (0.097 R)
• M50: 13,763,752 km (0.101 R)
• M51: 13,898,091 km (0.077 R)
• M52: 14,713,399 km (0.06 R)
• M53: 15,237,740 km (0.071 R)
• M54: 15,572,091 km (0.104 R)
• M55: 16,248,124 km (0.083 R)
• M56: 16,933,581 km (0.047 R)
• M57: 17,774,770 km (0.106 R)
• M58: 17,891,756 km (0.036 R)
• M59: 17,979,719 km (0.12 R)
• M60: 18,067,832 km (0.104 R)
• M61: 18,215,037 km (0.1 R)
• M62: 18,392,310 km (0.087 R)
• M63: 18,718,583 km (0.085 R)
• M64: 18,807,893 km (0.08 R)
• M65: 19,316,675 km (0.082 R)
• M66: 19,648,334 km (0.065 R)
• M67: 20,348,003 km (0.11 R)
• M68: 20,624,011 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 14.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.06 AU - 14.4 AU

Year: 14458 Days

Day: 15 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,060,044 km

• M1: 275,260 km (0.098 R)
• M2: 1,038,957 km (0.061 R)
• M3: 1,511,686 km (0.067 R)
• M4: 1,901,688 km (0.046 R)
• M5: 2,048,892 km (0.09 R)
• M6: 2,578,469 km (0.109 R)
• M7: 3,185,238 km (0.079 R)
• M8: 3,505,228 km (0.089 R)
• M9: 4,686,752 km (0.073 R)
• M10: 5,010,481 km (0.055 R)
• M11: 5,299,953 km (0.03 R)
• M12: 6,157,149 km (0.091 R)
• M13: 6,512,295 km (0.089 R)
• M14: 6,919,799 km (0.1 R)
• M15: 7,429,329 km (0.106 R)
• M16: 9,080,142 km (0.091 R)
• M17: 9,689,155 km (0.103 R)
• M18: 10,311,482 km (0.067 R)
• M19: 10,786,904 km (0.061 R)
• M20: 11,161,497 km (0.114 R)
• M21: 12,200,155 km (0.098 R)
• M22: 12,534,506 km (0.112 R)
• M23: 13,844,535 km (0.106 R)
• M24: 14,018,517 km (0.117 R)
• M25: 14,135,054 km (0.094 R)
• M26: 16,163,900 km (0.105 R)
• M27: 16,901,567 km (0.1 R)
• M28: 17,087,667 km (0.068 R)
• M29: 17,399,429 km (0.085 R)
• M30: 17,965,358 km (0.09 R)
• M31: 18,793,532 km (0.038 R)
• M32: 18,986,513 km (0.068 R)
• M33: 19,829,946 km (0.109 R)
• M34: 20,685,646 km (0.104 R)
• M35: 20,951,481 km (0.116 R)
• M36: 21,352,254 km (0.066 R)
• M37: 22,093,511 km (0.119 R)
• M38: 22,911,811 km (0.118 R)
• M39: 23,117,957 km (0.055 R)
• M40: 23,532,044 km (0.09 R)
• M41: 25,213,076 km (0.076 R)
• M42: 25,710,788 km (0.091 R)
• M43: 26,355,255 km (0.112 R)
• M44: 28,468,176 km (0.069 R)
• M45: 29,060,583 km (0.054 R)
• M46: 29,432,932 km (0.108 R)
• M47: 30,182,418 km (0.058 R)
• M48: 30,786,494 km (0.042 R)
• M49: 31,166,024 km (0.105 R)
• M50: 34,967,305 km (0.092 R)
• M51: 35,601,750 km (0.109 R)
• M52: 36,000,279 km (0.11 R)
• M53: 37,446,890 km (0.101 R)
• M54: 37,608,905 km (0.093 R)
• M55: 40,231,056 km (0.12 R)
• M56: 41,815,746 km (0.084 R)
• M57: 42,152,042 km (0.105 R)
• M58: 42,742,655 km (0.102 R)
• M59: 44,188,219 km (0.096 R)
• M60: 44,960,144 km (0.072 R)
• M61: 45,909,492 km (0.079 R)
• M62: 46,430,093 km (0.095 R)
• M63: 46,691,141 km (0.098 R)
• M64: 48,620,505 km (0.092 R)
• M65: 48,797,180 km (0.086 R)
• M66: 49,328,551 km (0.093 R)
• M67: 49,772,857 km (0.087 R)
• M68: 50,129,199 km (0.042 R)
• M69: 51,203,312 km (0.082 R)
• M70: 51,383,129 km (0.118 R)
• M71: 51,473,037 km (0.071 R)
• M72: 51,923,626 km (0.104 R)
• M73: 52,556,724 km (0.097 R)
• M74: 52,919,648 km (0.109 R)
• M75: 54,930,393 km (0.103 R)
• M76: 55,575,459 km (0.107 R)
• M77: 56,037,717 km (0.088 R)
• M78: 57,712,465 km (0.082 R)
• M79: 57,993,111 km (0.06 R)
• M80: 59,403,669 km (0.084 R)
• M81: 59,970,944 km (0.073 R)
• M82: 61,206,323 km (0.105 R)
• M83: 63,316,102 km (0.094 R)
• M84: 63,509,083 km (0.087 R)
• M85: 64,380,042 km (0.111 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 18,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit