🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.7 AU - 0.78 AU

Year: 270 Days

Day: 20.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,210,471 km

• M1: 643,570 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.57 AU - 0.93 AU

Year: 276 Days

Day: 30.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,210,471 km

• M1: 470,635 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.2 AU - 1.4 AU

Year: 629 Days

Day: 38.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.5

Radius: 9.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.47 AU - 4.15 AU

Year: 3158 Days

Day: 7.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,210,471 km

• M1: 176,226 km (0.118 R)
• M2: 266,733 km (0.04 R)
• M3: 362,625 km (0.04 R)
• M4: 526,136 km (0.119 R)
• M5: 937,380 km (0.074 R)
• M6: 1,108,221 km (0.102 R)
• M7: 1,202,767 km (0.094 R)
• M8: 1,389,315 km (0.047 R)
• M9: 1,503,608 km (0.069 R)
• M10: 1,621,192 km (0.056 R)
• M11: 1,778,569 km (0.096 R)
• M12: 1,840,503 km (0.118 R)
• M13: 2,121,896 km (0.113 R)
• M14: 2,240,976 km (0.054 R)
• M15: 2,444,579 km (0.097 R)
• M16: 2,668,527 km (0.094 R)
• M17: 3,106,400 km (0.116 R)
• M18: 3,272,603 km (0.111 R)
• M19: 3,645,700 km (0.077 R)
• M20: 3,869,648 km (0.091 R)
• M21: 4,180,812 km (0.104 R)
• M22: 4,263,988 km (0.1 R)
• M23: 4,364,667 km (0.077 R)
• M24: 4,636,936 km (0.118 R)
• M25: 4,705,900 km (0.087 R)
• M26: 4,879,883 km (0.076 R)
• M27: 5,378,043 km (0.11 R)
• M28: 5,892,511 km (0.107 R)
• M29: 6,004,859 km (0.075 R)
• M30: 6,080,106 km (0.092 R)
• M31: 6,403,537 km (0.055 R)
• M32: 6,499,878 km (0.109 R)
• M33: 6,615,966 km (0.044 R)
• M34: 6,830,639 km (0.109 R)
• M35: 6,968,418 km (0.086 R)
• M36: 7,794,049 km (0.111 R)
• M37: 8,166,249 km (0.116 R)
• M38: 8,249,724 km (0.098 R)
• M39: 8,375,536 km (0.081 R)
• M40: 8,565,525 km (0.082 R)
• M41: 8,629,104 km (0.095 R)
• M42: 8,692,983 km (0.106 R)
• M43: 8,756,861 km (0.099 R)
• M44: 8,906,758 km (0.1 R)
• M45: 9,165,562 km (0.1 R)
• M46: 9,252,329 km (0.031 R)
• M47: 9,448,751 km (0.087 R)
• M48: 10,203,024 km (0.116 R)
• M49: 10,701,484 km (0.073 R)
• M50: 11,604,456 km (0.071 R)
• M51: 11,769,164 km (0.119 R)
• M52: 12,077,036 km (0.065 R)
• M53: 12,220,052 km (0.101 R)
• M54: 12,483,643 km (0.049 R)
• M55: 12,676,624 km (0.1 R)
• M56: 13,261,253 km (0.115 R)
• M57: 13,408,756 km (0.088 R)
• M58: 14,079,553 km (0.05 R)
• M59: 14,230,049 km (0.026 R)
• M60: 14,456,989 km (0.056 R)
• M61: 14,634,113 km (0.116 R)
• M62: 14,939,741 km (0.104 R)
• M63: 15,531,251 km (0.083 R)
• M64: 15,738,743 km (0.115 R)
• M65: 15,921,103 km (0.107 R)
• M66: 16,790,267 km (0.094 R)
• M67: 16,896,631 km (0.076 R)
• M68: 17,030,072 km (0.106 R)
• M69: 17,110,107 km (0.12 R)
• M70: 17,458,969 km (0.048 R)
• M71: 17,674,839 km (0.113 R)
• M72: 18,272,931 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.7

Radius: 7.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.53 AU - 12.89 AU

Year: 14882 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,210,471 km

• M1: 100,679 km (0.077 R)
• M2: 215,571 km (0.061 R)
• M3: 306,975 km (0.119 R)
• M4: 380,427 km (0.12 R)
• M5: 472,729 km (0.101 R)
• M6: 695,481 km (0.098 R)
• M7: 1,096,702 km (0.093 R)
• M8: 1,467,106 km (0.12 R)
• M9: 1,560,904 km (0.059 R)
• M10: 2,038,720 km (0.084 R)
• M11: 2,165,130 km (0.113 R)
• M12: 2,315,775 km (0.12 R)
• M13: 2,425,580 km (0.071 R)
• M14: 2,858,367 km (0.077 R)
• M15: 3,168,483 km (0.098 R)
• M16: 3,590,050 km (0.071 R)
• M17: 3,640,913 km (0.037 R)
• M18: 3,768,819 km (0.098 R)
• M19: 4,458,465 km (0.055 R)
• M20: 4,595,497 km (0.092 R)
• M21: 5,015,119 km (0.067 R)
• M22: 5,157,835 km (0.053 R)
• M23: 6,315,723 km (0.108 R)
• M24: 6,656,357 km (0.093 R)
• M25: 8,145,006 km (0.115 R)
• M26: 8,447,941 km (0.105 R)
• M27: 9,064,883 km (0.05 R)
• M28: 9,625,426 km (0.083 R)
• M29: 10,053,127 km (0.047 R)
• M30: 10,233,242 km (0.1 R)
• M31: 10,560,114 km (0.114 R)
• M32: 10,743,221 km (0.114 R)
• M33: 10,816,674 km (0.077 R)
• M34: 11,410,877 km (0.108 R)
• M35: 11,901,558 km (0.071 R)
• M36: 12,130,293 km (0.06 R)
• M37: 12,786,280 km (0.103 R)
• M38: 13,099,089 km (0.108 R)
• M39: 13,891,957 km (0.05 R)
• M40: 14,456,091 km (0.054 R)
• M41: 14,578,013 km (0.091 R)
• M42: 15,983,037 km (0.111 R)
• M43: 16,235,408 km (0.078 R)
• M44: 16,489,126 km (0.09 R)
• M45: 16,829,611 km (0.046 R)
• M46: 16,957,816 km (0.097 R)
• M47: 17,172,190 km (0.1 R)
• M48: 17,301,293 km (0.039 R)
• M49: 17,560,546 km (0.116 R)
• M50: 17,647,163 km (0.114 R)
• M51: 19,455,353 km (0.086 R)
• M52: 19,905,193 km (0.099 R)
• M53: 19,995,551 km (0.061 R)
• M54: 20,222,191 km (0.107 R)
• M55: 21,044,830 km (0.11 R)
• M56: 21,136,982 km (0.091 R)
• M57: 21,229,135 km (0.109 R)
• M58: 21,460,413 km (0.092 R)
• M59: 21,831,864 km (0.11 R)
• M60: 21,925,214 km (0.047 R)
• M61: 22,158,736 km (0.115 R)
• M62: 22,487,253 km (0.081 R)
• M63: 25,909,154 km (0.12 R)
• M64: 26,553,024 km (0.112 R)
• M65: 28,059,025 km (0.055 R)
• M66: 28,414,320 km (0.076 R)
• M67: 28,822,274 km (0.106 R)
• M68: 29,850,610 km (0.074 R)
• M69: 29,954,131 km (0.039 R)
• M70: 30,057,803 km (0.118 R)
• M71: 30,213,384 km (0.088 R)
• M72: 30,995,781 km (0.081 R)
• M73: 31,153,009 km (0.11 R)
• M74: 31,205,517 km (0.103 R)
• M75: 31,363,044 km (0.068 R)
• M76: 32,900,312 km (0.061 R)
• M77: 33,489,727 km (0.034 R)
• M78: 33,704,999 km (0.054 R)
• M79: 34,190,893 km (0.116 R)
• M80: 34,407,660 km (0.076 R)
• M81: 34,461,814 km (0.071 R)
• M82: 34,951,448 km (0.112 R)
• M83: 35,498,079 km (0.095 R)
• M84: 35,607,734 km (0.12 R)
• M85: 36,102,604 km (0.056 R)
• M86: 36,212,857 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit