🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.47 AU - 0.77 AU

Year: 182 Days

Day: 27.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 84.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 204 Days

Day: 20.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,623,225 km

• M1: 216,319 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.05 AU - 1.71 AU

Year: 604 Days

Day: 40.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.63 AU - 4.23 AU

Year: 2368 Days

Day: 38.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.55 AU - 3.83 AU

Year: 2642 Days

Day: 45.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 178.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 9.4

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.19 AU - 6.51 AU

Year: 4613 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,623,225 km

• M1: 162,314 km (0.093 R)
• M2: 260,599 km (0.116 R)
• M3: 429,346 km (0.07 R)
• M4: 512,522 km (0.073 R)
• M5: 601,832 km (0.094 R)
• M6: 944,860 km (0.054 R)
• M7: 1,130,661 km (0.033 R)
• M8: 1,266,346 km (0.068 R)
• M9: 1,604,288 km (0.113 R)
• M10: 1,845,290 km (0.106 R)
• M11: 1,952,103 km (0.09 R)
• M12: 2,097,961 km (0.092 R)
• M13: 2,381,149 km (0.118 R)
• M14: 2,636,662 km (0.107 R)
• M15: 2,757,538 km (0.11 R)
• M16: 3,047,009 km (0.105 R)
• M17: 3,131,532 km (0.109 R)
• M18: 3,302,822 km (0.112 R)
• M19: 3,950,132 km (0.04 R)
• M20: 4,347,763 km (0.084 R)
• M21: 4,419,271 km (0.109 R)
• M22: 4,684,807 km (0.076 R)
• M23: 4,807,178 km (0.096 R)
• M24: 5,005,395 km (0.111 R)
• M25: 5,080,493 km (0.079 R)
• M26: 5,206,305 km (0.112 R)
• M27: 5,384,327 km (0.049 R)
• M28: 5,564,293 km (0.061 R)
• M29: 5,667,964 km (0.06 R)
• M30: 6,089,531 km (0.111 R)
• M31: 6,169,715 km (0.068 R)
• M32: 6,250,199 km (0.089 R)
• M33: 7,018,683 km (0.076 R)
• M34: 7,271,952 km (0.074 R)
• M35: 7,528,363 km (0.041 R)
• M36: 7,962,347 km (0.072 R)
• M37: 8,079,332 km (0.055 R)
• M38: 8,256,157 km (0.099 R)
• M39: 8,523,638 km (0.098 R)
• M40: 8,583,477 km (0.081 R)
• M41: 8,854,399 km (0.1 R)
• M42: 9,006,241 km (0.081 R)
• M43: 9,466,703 km (0.055 R)
• M44: 9,872,113 km (0.032 R)
• M45: 10,187,765 km (0.103 R)
• M46: 10,346,787 km (0.106 R)
• M47: 10,796,778 km (0.078 R)
• M48: 11,848,899 km (0.105 R)
• M49: 13,418,031 km (0.067 R)
• M50: 13,943,718 km (0.11 R)
• M51: 14,120,393 km (0.112 R)
• M52: 14,262,362 km (0.092 R)
• M53: 14,906,979 km (0.072 R)
• M54: 16,410,288 km (0.063 R)
• M55: 16,934,629 km (0.11 R)
• M56: 17,123,271 km (0.069 R)
• M57: 17,464,504 km (0.066 R)
• M58: 18,153,851 km (0.114 R)
• M59: 18,579,457 km (0.12 R)
• M60: 19,125,789 km (0.094 R)
• M61: 19,282,866 km (0.113 R)
• M62: 19,401,049 km (0.069 R)
• M63: 19,796,436 km (0.062 R)
• M64: 20,074,837 km (0.064 R)
• M65: 20,756,405 km (0.057 R)
• M66: 20,837,039 km (0.119 R)
• M67: 21,282,541 km (0.041 R)
• M68: 21,977,423 km (0.062 R)
• M69: 22,100,841 km (0.119 R)
• M70: 22,306,987 km (0.102 R)
• M71: 22,555,170 km (0.094 R)
• M72: 22,638,197 km (0.112 R)
• M73: 22,762,812 km (0.089 R)
• M74: 22,929,314 km (0.074 R)
• M75: 23,263,516 km (0.118 R)
• M76: 23,683,587 km (0.074 R)
• M77: 24,191,023 km (0.084 R)
• M78: 24,488,723 km (0.078 R)
• M79: 24,958,909 km (0.072 R)
• M80: 26,038,557 km (0.094 R)
• M81: 26,474,634 km (0.082 R)
• M82: 27,486,963 km (0.091 R)
• M83: 27,975,550 km (0.101 R)
• M84: 28,961,400 km (0.086 R)
• M85: 29,186,993 km (0.094 R)
• M86: 29,594,648 km (0.118 R)
• M87: 30,049,874 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.7

Radius: 8.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.34 AU - 7.18 AU

Year: 5839 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,623,225 km

• M1: 118,930 km (0.104 R)
• M2: 250,427 km (0.082 R)
• M3: 527,482 km (0.118 R)
• M4: 608,564 km (0.118 R)
• M5: 906,862 km (0.106 R)
• M6: 1,057,059 km (0.058 R)
• M7: 1,281,156 km (0.113 R)
• M8: 1,485,507 km (0.037 R)
• M9: 1,615,657 km (0.09 R)
• M10: 1,786,647 km (0.109 R)
• M11: 2,431,713 km (0.089 R)
• M12: 2,599,861 km (0.086 R)
• M13: 2,962,786 km (0.05 R)
• M14: 3,112,533 km (0.099 R)
• M15: 3,576,586 km (0.094 R)
• M16: 4,128,752 km (0.09 R)
• M17: 4,245,737 km (0.068 R)
• M18: 5,059,699 km (0.115 R)
• M19: 5,365,776 km (0.087 R)
• M20: 6,167,023 km (0.112 R)
• M21: 6,513,342 km (0.119 R)
• M22: 6,826,749 km (0.114 R)
• M23: 7,185,036 km (0.08 R)
• M24: 7,692,921 km (0.116 R)
• M25: 7,920,160 km (0.068 R)
• M26: 8,191,531 km (0.089 R)
• M27: 9,154,193 km (0.069 R)
• M28: 9,793,425 km (0.109 R)
• M29: 10,017,223 km (0.062 R)
• M30: 11,654,273 km (0.109 R)
• M31: 12,106,208 km (0.103 R)
• M32: 12,178,164 km (0.113 R)
• M33: 12,394,632 km (0.118 R)
• M34: 12,563,977 km (0.117 R)
• M35: 12,685,451 km (0.084 R)
• M36: 13,347,720 km (0.086 R)
• M37: 13,820,599 km (0.103 R)
• M38: 14,476,586 km (0.037 R)
• M39: 14,603,894 km (0.064 R)
• M40: 14,910,869 km (0.109 R)
• M41: 15,090,984 km (0.036 R)
• M42: 15,792,449 km (0.101 R)
• M43: 16,028,664 km (0.11 R)
• M44: 17,011,971 km (0.081 R)
• M45: 17,173,237 km (0.059 R)
• M46: 17,281,097 km (0.088 R)
• M47: 17,605,874 km (0.11 R)
• M48: 17,959,972 km (0.102 R)
• M49: 18,124,231 km (0.079 R)
• M50: 18,454,244 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.3

Radius: 13

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.46 AU - 8.98 AU

Year: 7996 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,623,225 km

• M1: 186,549 km (0.066 R)
• M2: 350,059 km (0.106 R)
• M3: 514,168 km (0.099 R)
• M4: 785,688 km (0.088 R)
• M5: 881,580 km (0.113 R)
• M6: 1,033,871 km (0.087 R)
• M7: 1,308,084 km (0.115 R)
• M8: 1,668,764 km (0.062 R)
• M9: 1,796,072 km (0.096 R)
• M10: 2,221,229 km (0.08 R)
• M11: 2,956,054 km (0.09 R)
• M12: 3,243,581 km (0.088 R)
• M13: 3,622,961 km (0.068 R)
• M14: 3,706,138 km (0.115 R)
• M15: 3,789,912 km (0.084 R)
• M16: 4,016,703 km (0.088 R)
• M17: 4,131,744 km (0.096 R)
• M18: 4,906,511 km (0.059 R)
• M19: 5,888,771 km (0.08 R)
• M20: 5,986,907 km (0.065 R)
• M21: 6,285,055 km (0.067 R)
• M22: 6,486,564 km (0.084 R)
• M23: 6,896,013 km (0.052 R)
• M24: 7,455,060 km (0.113 R)
• M25: 7,632,932 km (0.061 R)
• M26: 7,812,001 km (0.114 R)
• M27: 8,321,082 km (0.087 R)
• M28: 8,431,635 km (0.116 R)
• M29: 9,602,239 km (0.093 R)
• M30: 9,834,564 km (0.109 R)
• M31: 10,863,498 km (0.104 R)
• M32: 11,227,619 km (0.07 R)
• M33: 11,472,511 km (0.106 R)
• M34: 11,678,059 km (0.068 R)
• M35: 11,884,803 km (0.1 R)
• M36: 12,259,994 km (0.112 R)
• M37: 12,809,018 km (0.087 R)
• M38: 13,712,739 km (0.118 R)
• M39: 13,930,853 km (0.093 R)
• M40: 14,150,313 km (0.069 R)
• M41: 14,282,408 km (0.105 R)
• M42: 14,770,546 km (0.109 R)
• M43: 15,535,888 km (0.104 R)
• M44: 15,763,427 km (0.054 R)
• M45: 15,992,012 km (0.104 R)
• M46: 16,870,900 km (0.113 R)
• M47: 16,964,399 km (0.111 R)
• M48: 17,813,067 km (0.119 R)
• M49: 18,003,505 km (0.055 R)
• M50: 20,044,170 km (0.116 R)
• M51: 20,242,387 km (0.083 R)
• M52: 20,491,019 km (0.096 R)
• M53: 20,640,617 km (0.07 R)
• M54: 22,003,902 km (0.053 R)
• M55: 22,157,240 km (0.089 R)
• M56: 22,722,271 km (0.116 R)
• M57: 23,136,208 km (0.102 R)
• M58: 23,709,467 km (0.115 R)
• M59: 23,919,204 km (0.087 R)
• M60: 24,024,221 km (0.078 R)
• M61: 24,498,746 km (0.111 R)
• M62: 24,816,940 km (0.086 R)
• M63: 25,510,925 km (0.063 R)
• M64: 25,941,168 km (0.117 R)
• M65: 26,536,717 km (0.068 R)
• M66: 27,520,922 km (0.059 R)
• M67: 28,517,094 km (0.097 R)
• M68: 31,173,503 km (0.118 R)
• M69: 32,910,036 km (0.099 R)
• M70: 33,261,142 km (0.102 R)
• M71: 33,731,178 km (0.091 R)
• M72: 34,440,422 km (0.07 R)
• M73: 34,737,374 km (0.115 R)
• M74: 34,856,304 km (0.118 R)
• M75: 35,933,708 km (0.11 R)
• M76: 36,839,822 km (0.05 R)
• M77: 37,753,416 km (0.074 R)
• M78: 38,797,909 km (0.043 R)
• M79: 39,292,629 km (0.116 R)
• M80: 39,976,441 km (0.104 R)
• M81: 40,101,205 km (0.106 R)
• M82: 41,040,979 km (0.085 R)
• M83: 42,495,968 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit