🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.64 AU - 0.92 AU

Year: 248 Days

Day: 46.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.04 AU - 1.44 AU

Year: 497 Days

Day: 41.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,586,202 km

• M1: 34,108 km (0.107 R)
• M2: 755,020 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.71 AU - 3.57 AU

Year: 2002 Days

Day: 23 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.8 AU - 5.22 AU

Year: 4036 Days

Day: 24.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,586,202 km

• M1: 1,022,801 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 10.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.42 AU - 6.24 AU

Year: 5066 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,586,202 km

• M1: 136,284 km (0.102 R)
• M2: 685,607 km (0.033 R)
• M3: 1,057,657 km (0.055 R)
• M4: 1,895,854 km (0.1 R)
• M5: 2,239,331 km (0.114 R)
• M6: 2,728,216 km (0.089 R)
• M7: 3,228,172 km (0.119 R)
• M8: 4,971,137 km (0.069 R)
• M9: 9,528,636 km (0.106 R)
• M10: 18,853,371 km (0.092 R)
• M11: 20,050,603 km (0.098 R)
• M12: 21,940,473 km (0.105 R)
• M13: 27,472,602 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 9

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.3 AU - 12.9 AU

Year: 13309 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,586,202 km

• M1: 112,348 km (0.119 R)
• M2: 423,960 km (0.06 R)
• M3: 1,351,318 km (0.113 R)
• M4: 1,706,463 km (0.109 R)
• M5: 2,296,926 km (0.071 R)
• M6: 2,651,323 km (0.062 R)
• M7: 3,658,715 km (0.093 R)
• M8: 3,939,361 km (0.104 R)
• M9: 5,140,332 km (0.06 R)
• M10: 5,787,642 km (0.065 R)
• M11: 6,248,553 km (0.091 R)
• M12: 7,825,764 km (0.105 R)
• M13: 10,693,405 km (0.102 R)
• M14: 15,612,632 km (0.115 R)
• M15: 16,205,040 km (0.109 R)
• M16: 18,233,886 km (0.1 R)
• M17: 18,807,893 km (0.082 R)
• M18: 24,232,312 km (0.077 R)
• M19: 24,627,250 km (0.085 R)
• M20: 25,940,271 km (0.085 R)
• M21: 29,594,199 km (0.037 R)
• M22: 33,699,763 km (0.07 R)
• M23: 34,564,139 km (0.115 R)
• M24: 37,640,021 km (0.1 R)
• M25: 39,926,026 km (0.087 R)
• M26: 43,019,710 km (0.027 R)
• M27: 45,069,650 km (0.117 R)
• M28: 48,733,750 km (0.061 R)
• M29: 50,157,473 km (0.035 R)
• M30: 51,934,995 km (0.102 R)
• M31: 59,466,051 km (0.117 R)
• M32: 60,184,869 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 11.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.68 AU - 14.4 AU

Year: 15982 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,586,202 km

• M1: 140,622 km (0.109 R)
• M2: 495,618 km (0.103 R)
• M3: 893,847 km (0.046 R)
• M4: 1,442,273 km (0.058 R)
• M5: 2,573,981 km (0.063 R)
• M6: 3,251,211 km (0.059 R)
• M7: 4,533,713 km (0.093 R)
• M8: 5,236,673 km (0.102 R)
• M9: 5,895,951 km (0.113 R)
• M10: 9,462,664 km (0.037 R)
• M11: 11,606,401 km (0.092 R)
• M12: 12,535,554 km (0.064 R)
• M13: 14,332,224 km (0.084 R)
• M14: 17,538,705 km (0.108 R)
• M15: 18,102,539 km (0.106 R)
• M16: 19,097,066 km (0.056 R)
• M17: 23,442,435 km (0.118 R)
• M18: 27,318,666 km (0.106 R)
• M19: 29,408,548 km (0.101 R)
• M20: 30,665,918 km (0.117 R)
• M21: 31,484,517 km (0.07 R)
• M22: 34,402,274 km (0.083 R)
• M23: 35,541,462 km (0.093 R)
• M24: 42,188,694 km (0.113 R)
• M25: 42,620,583 km (0.091 R)
• M26: 44,825,057 km (0.052 R)
• M27: 45,425,543 km (0.077 R)
• M28: 50,910,549 km (0.117 R)
• M29: 52,058,264 km (0.106 R)
• M30: 57,172,566 km (0.092 R)
• M31: 59,489,239 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 5.5

Gravity: 23.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.93 AU - 19.11 AU

Year: 23076 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,586,202 km

• M1: 68,366 km (0.119 R)
• M2: 331,359 km (0.113 R)
• M3: 704,756 km (0.118 R)
• M4: 1,845,290 km (0.059 R)
• M5: 2,811,991 km (0.079 R)
• M6: 3,978,855 km (0.111 R)
• M7: 4,816,752 km (0.106 R)
• M8: 5,936,193 km (0.108 R)
• M9: 6,465,321 km (0.085 R)
• M10: 10,824,453 km (0.11 R)
• M11: 13,303,140 km (0.112 R)
• M12: 16,558,839 km (0.098 R)
• M13: 17,163,065 km (0.066 R)
• M14: 18,599,503 km (0.067 R)
• M15: 21,201,758 km (0.108 R)
• M16: 21,403,715 km (0.096 R)
• M17: 22,017,216 km (0.109 R)
• M18: 30,574,663 km (0.119 R)
• M19: 32,143,197 km (0.113 R)
• M20: 33,627,507 km (0.104 R)
• M21: 35,298,216 km (0.095 R)
• M22: 36,877,521 km (0.068 R)
• M23: 37,169,685 km (0.082 R)
• M24: 40,330,988 km (0.118 R)
• M25: 43,341,495 km (0.063 R)
• M26: 45,485,532 km (0.062 R)
• M27: 49,273,200 km (0.102 R)
• M28: 62,507,077 km (0.068 R)
• M29: 66,311,500 km (0.049 R)
• M30: 68,050,875 km (0.052 R)
• M31: 73,451,059 km (0.116 R)
• M32: 80,593,908 km (0.109 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 20,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit