🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 26.5 Hours

Environment

Temp: 194 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,432,961 km

• M1: 229,932 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.07 AU - 1.71 AU

Year: 593 Days

Day: 47.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.51 AU - 2.23 AU

Year: 925 Days

Day: 16.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,432,961 km

• M1: 89,908 km (0.069 R)
• M2: 618,138 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.39 AU - 4.75 AU

Year: 2969 Days

Day: 40.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,432,961 km

• M1: 2,789,551 km (0.081 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 10.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.36 AU - 10.94 AU

Year: 12569 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,432,961 km

• M1: 195,824 km (0.096 R)
• M2: 381,325 km (0.079 R)
• M3: 743,801 km (0.1 R)
• M4: 1,089,072 km (0.071 R)
• M5: 1,918,293 km (0.086 R)
• M6: 2,109,180 km (0.096 R)
• M7: 2,277,927 km (0.118 R)
• M8: 2,628,883 km (0.107 R)
• M9: 2,903,545 km (0.052 R)
• M10: 3,060,174 km (0.084 R)
• M11: 3,284,272 km (0.066 R)
• M12: 3,513,755 km (0.08 R)
• M13: 3,885,057 km (0.114 R)
• M14: 4,304,679 km (0.089 R)
• M15: 4,628,857 km (0.116 R)
• M16: 4,886,614 km (0.096 R)
• M17: 4,961,114 km (0.112 R)
• M18: 5,111,310 km (0.089 R)
• M19: 5,301,150 km (0.084 R)
• M20: 5,454,638 km (0.04 R)
• M21: 5,570,875 km (0.102 R)
• M22: 5,964,018 km (0.086 R)
• M23: 6,043,754 km (0.069 R)
• M24: 6,902,296 km (0.074 R)
• M25: 7,410,031 km (0.094 R)
• M26: 7,711,770 km (0.086 R)
• M27: 8,017,698 km (0.079 R)
• M28: 8,372,095 km (0.117 R)
• M29: 8,551,313 km (0.072 R)
• M30: 9,004,745 km (0.115 R)
• M31: 9,142,375 km (0.109 R)
• M32: 9,512,629 km (0.053 R)
• M33: 10,459,883 km (0.12 R)
• M34: 10,749,953 km (0.098 R)
• M35: 12,037,393 km (0.11 R)
• M36: 14,005,053 km (0.074 R)
• M37: 15,408,132 km (0.118 R)
• M38: 15,904,198 km (0.071 R)
• M39: 16,237,802 km (0.1 R)
• M40: 16,573,798 km (0.104 R)
• M41: 16,686,296 km (0.089 R)
• M42: 17,309,521 km (0.113 R)
• M43: 17,423,664 km (0.036 R)
• M44: 18,403,979 km (0.054 R)
• M45: 19,520,877 km (0.089 R)
• M46: 20,538,591 km (0.107 R)
• M47: 20,901,964 km (0.055 R)
• M48: 21,145,360 km (0.095 R)
• M49: 23,378,108 km (0.098 R)
• M50: 23,504,369 km (0.101 R)
• M51: 25,684,758 km (0.089 R)
• M52: 25,815,057 km (0.111 R)
• M53: 26,997,329 km (0.118 R)
• M54: 28,197,254 km (0.119 R)
• M55: 28,601,019 km (0.118 R)
• M56: 28,871,342 km (0.116 R)
• M57: 29,074,645 km (0.114 R)
• M58: 31,481,077 km (0.119 R)
• M59: 32,320,770 km (0.077 R)
• M60: 33,026,273 km (0.115 R)
• M61: 34,236,969 km (0.086 R)
• M62: 34,308,626 km (0.089 R)
• M63: 34,380,433 km (0.117 R)
• M64: 35,028,192 km (0.096 R)
• M65: 35,534,880 km (0.111 R)
• M66: 36,482,134 km (0.074 R)
• M67: 37,437,765 km (0.12 R)
• M68: 37,585,567 km (0.103 R)
• M69: 39,148,566 km (0.115 R)
• M70: 40,732,807 km (0.081 R)
• M71: 41,953,975 km (0.116 R)
• M72: 45,137,418 km (0.063 R)
• M73: 45,373,483 km (0.106 R)
• M74: 45,688,686 km (0.081 R)
• M75: 47,515,724 km (0.116 R)
• M76: 48,719,987 km (0.117 R)
• M77: 48,881,403 km (0.116 R)
• M78: 49,285,467 km (0.114 R)
• M79: 49,853,042 km (0.096 R)
• M80: 51,076,752 km (0.08 R)
• M81: 51,898,045 km (0.09 R)
• M82: 52,640,948 km (0.113 R)
• M83: 55,226,448 km (0.045 R)
• M84: 55,310,522 km (0.104 R)
• M85: 55,394,745 km (0.108 R)
• M86: 55,647,416 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510

Radius: 3.9

Gravity: 33.53 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.21 AU - 14.23 AU

Year: 16407 Days

Day: 15.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,432,961 km

• M1: 50,414 km (0.027 R)
• M2: 83,924 km (0.054 R)
• M3: 148,551 km (0.1 R)
• M4: 182,360 km (0.079 R)
• M5: 346,768 km (0.108 R)
• M6: 410,497 km (0.063 R)
• M7: 827,426 km (0.102 R)
• M8: 1,119,291 km (0.083 R)
• M9: 1,239,568 km (0.081 R)
• M10: 1,313,619 km (0.093 R)
• M11: 1,363,884 km (0.038 R)
• M12: 1,440,478 km (0.062 R)
• M13: 1,571,376 km (0.11 R)
• M14: 1,872,816 km (0.07 R)
• M15: 2,311,885 km (0.028 R)
• M16: 2,685,132 km (0.089 R)
• M17: 2,911,623 km (0.075 R)
• M18: 3,313,892 km (0.108 R)
• M19: 4,058,889 km (0.106 R)
• M20: 4,132,492 km (0.083 R)
• M21: 4,355,991 km (0.114 R)
• M22: 5,010,033 km (0.107 R)
• M23: 5,612,314 km (0.077 R)
• M24: 6,927,578 km (0.029 R)
• M25: 7,103,954 km (0.077 R)
• M26: 7,148,235 km (0.116 R)
• M27: 7,961,748 km (0.11 R)
• M28: 8,146,502 km (0.072 R)
• M29: 8,661,866 km (0.095 R)
• M30: 9,625,426 km (0.046 R)
• M31: 9,674,494 km (0.116 R)
• M32: 9,822,147 km (0.066 R)
• M33: 11,652,029 km (0.069 R)
• M34: 11,809,256 km (0.068 R)
• M35: 13,309,573 km (0.1 R)
• M36: 13,473,831 km (0.12 R)
• M37: 13,528,734 km (0.115 R)
• M38: 13,859,794 km (0.078 R)
• M39: 14,137,597 km (0.099 R)
• M40: 14,755,436 km (0.091 R)
• M41: 16,425,996 km (0.072 R)
• M42: 16,602,222 km (0.073 R)
• M43: 16,897,229 km (0.094 R)
• M44: 18,155,347 km (0.117 R)
• M45: 18,949,113 km (0.109 R)
• M46: 19,133,867 km (0.079 R)
• M47: 19,195,651 km (0.095 R)
• M48: 19,381,302 km (0.033 R)
• M49: 19,754,249 km (0.115 R)
• M50: 20,697,015 km (0.109 R)
• M51: 21,014,462 km (0.099 R)
• M52: 21,718,619 km (0.106 R)
• M53: 22,170,853 km (0.053 R)
• M54: 22,365,480 km (0.114 R)
• M55: 24,143,301 km (0.084 R)
• M56: 24,544,523 km (0.102 R)
• M57: 25,829,568 km (0.111 R)
• M58: 26,583,392 km (0.096 R)
• M59: 27,136,156 km (0.091 R)
• M60: 27,274,983 km (0.087 R)
• M61: 27,413,959 km (0.091 R)
• M62: 27,762,522 km (0.085 R)
• M63: 28,112,731 km (0.113 R)
• M64: 28,675,817 km (0.116 R)
• M65: 28,746,428 km (0.096 R)
• M66: 28,958,857 km (0.081 R)
• M67: 29,100,675 km (0.116 R)
• M68: 29,171,585 km (0.09 R)
• M69: 29,884,867 km (0.045 R)
• M70: 31,037,818 km (0.097 R)
• M71: 31,838,915 km (0.025 R)
• M72: 32,868,298 km (0.09 R)
• M73: 35,716,940 km (0.112 R)
• M74: 36,097,667 km (0.118 R)
• M75: 36,786,266 km (0.095 R)
• M76: 39,034,273 km (0.109 R)
• M77: 39,426,369 km (0.066 R)
• M78: 41,486,033 km (0.067 R)
• M79: 41,806,023 km (0.037 R)
• M80: 42,609,662 km (0.106 R)
• M81: 47,035,815 km (0.095 R)
• M82: 48,375,015 km (0.046 R)
• M83: 48,627,536 km (0.073 R)
• M84: 48,880,506 km (0.032 R)
• M85: 49,557,137 km (0.078 R)
• M86: 49,811,753 km (0.101 R)
• M87: 51,691,599 km (0.119 R)
• M88: 59,259,307 km (0.118 R)
• M89: 59,529,481 km (0.076 R)
• M90: 59,800,103 km (0.12 R)
• M91: 60,432,902 km (0.071 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit