🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.61 AU - 0.67 AU

Year: 182 Days

Day: 40.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.69 AU - 0.77 AU

Year: 221 Days

Day: 37.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.07 AU - 1.27 AU

Year: 449 Days

Day: 36.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,067,967 km

• M1: 213,925 km (0.103 R)
• M2: 693,835 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.09 AU - 1.55 AU

Year: 538 Days

Day: 42.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.59 AU - 3.97 AU

Year: 2107 Days

Day: 41.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.3

Radius: 14.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.93 AU - 7.89 AU

Year: 7156 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,067,967 km

• M1: 218,562 km (0.059 R)
• M2: 378,782 km (0.054 R)
• M3: 492,775 km (0.076 R)
• M4: 664,663 km (0.12 R)
• M5: 782,397 km (0.108 R)
• M6: 1,183,319 km (0.086 R)
• M7: 1,275,023 km (0.078 R)
• M8: 1,525,749 km (0.107 R)
• M9: 1,688,362 km (0.072 R)
• M10: 2,421,541 km (0.066 R)
• M11: 2,565,005 km (0.113 R)
• M12: 3,167,286 km (0.108 R)
• M13: 3,730,223 km (0.097 R)
• M14: 3,868,900 km (0.095 R)
• M15: 4,295,703 km (0.113 R)
• M16: 4,412,090 km (0.061 R)
• M17: 4,979,515 km (0.072 R)
• M18: 5,381,335 km (0.118 R)
• M19: 5,697,585 km (0.074 R)
• M20: 6,282,363 km (0.093 R)
• M21: 6,514,987 km (0.095 R)
• M22: 7,369,191 km (0.059 R)
• M23: 8,222,497 km (0.096 R)
• M24: 8,440,761 km (0.054 R)
• M25: 8,624,168 km (0.118 R)
• M26: 9,032,271 km (0.106 R)
• M27: 9,675,541 km (0.114 R)
• M28: 9,790,582 km (0.041 R)
• M29: 10,451,206 km (0.042 R)
• M30: 11,086,249 km (0.062 R)
• M31: 11,449,024 km (0.083 R)
• M32: 11,815,838 km (0.043 R)
• M33: 12,477,210 km (0.101 R)
• M34: 13,066,028 km (0.093 R)
• M35: 13,922,775 km (0.11 R)
• M36: 14,314,272 km (0.1 R)
• M37: 14,533,433 km (0.117 R)
• M38: 15,108,338 km (0.093 R)
• M39: 15,645,544 km (0.12 R)
• M40: 16,234,660 km (0.101 R)
• M41: 16,417,469 km (0.092 R)
• M42: 17,575,207 km (0.083 R)
• M43: 20,066,759 km (0.086 R)
• M44: 20,607,855 km (0.101 R)
• M45: 20,855,439 km (0.073 R)
• M46: 21,353,600 km (0.098 R)
• M47: 22,361,591 km (0.113 R)
• M48: 22,616,056 km (0.057 R)
• M49: 23,025,207 km (0.084 R)
• M50: 24,006,569 km (0.039 R)
• M51: 25,850,213 km (0.117 R)
• M52: 26,492,736 km (0.048 R)
• M53: 27,032,335 km (0.052 R)
• M54: 27,194,799 km (0.065 R)
• M55: 28,727,728 km (0.11 R)
• M56: 29,115,336 km (0.098 R)
• M57: 29,616,190 km (0.073 R)
• M58: 30,457,378 km (0.111 R)
• M59: 31,477,187 km (0.112 R)
• M60: 32,278,134 km (0.034 R)
• M61: 32,508,216 km (0.102 R)
• M62: 32,623,406 km (0.09 R)
• M63: 33,317,839 km (0.106 R)
• M64: 34,956,834 km (0.094 R)
• M65: 36,382,501 km (0.107 R)
• M66: 36,502,180 km (0.066 R)
• M67: 37,524,681 km (0.09 R)
• M68: 37,948,342 km (0.115 R)
• M69: 39,229,199 km (0.092 R)
• M70: 39,905,830 km (0.072 R)
• M71: 40,091,033 km (0.082 R)
• M72: 40,214,600 km (0.082 R)
• M73: 40,338,318 km (0.082 R)
• M74: 40,834,534 km (0.105 R)
• M75: 41,021,232 km (0.107 R)
• M76: 41,145,847 km (0.07 R)
• M77: 41,395,227 km (0.117 R)
• M78: 41,833,100 km (0.086 R)
• M79: 42,021,294 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.5

Radius: 12.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.26 AU - 10.76 AU

Year: 12088 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,067,967 km

• M1: 313,707 km (0.093 R)
• M2: 519,404 km (0.102 R)
• M3: 678,576 km (0.106 R)
• M4: 983,157 km (0.094 R)
• M5: 1,637,199 km (0.071 R)
• M6: 2,346,293 km (0.107 R)
• M7: 2,468,066 km (0.104 R)
• M8: 2,591,933 km (0.071 R)
• M9: 2,943,787 km (0.09 R)
• M10: 3,175,664 km (0.073 R)
• M11: 3,310,900 km (0.065 R)
• M12: 4,016,254 km (0.048 R)
• M13: 4,199,811 km (0.08 R)
• M14: 4,613,598 km (0.103 R)
• M15: 4,883,772 km (0.112 R)
• M16: 5,278,860 km (0.085 R)
• M17: 5,684,420 km (0.061 R)
• M18: 6,184,526 km (0.083 R)
• M19: 6,612,076 km (0.101 R)
• M20: 6,873,274 km (0.098 R)
• M21: 7,049,351 km (0.091 R)
• M22: 7,316,233 km (0.112 R)
• M23: 7,768,468 km (0.06 R)
• M24: 8,183,303 km (0.119 R)
• M25: 8,605,468 km (0.076 R)
• M26: 8,747,735 km (0.103 R)
• M27: 9,963,817 km (0.08 R)
• M28: 10,465,119 km (0.096 R)
• M29: 12,497,855 km (0.072 R)
• M30: 12,984,048 km (0.09 R)
• M31: 13,147,409 km (0.099 R)
• M32: 13,974,835 km (0.072 R)
• M33: 14,535,976 km (0.06 R)
• M34: 14,933,009 km (0.063 R)
• M35: 15,276,336 km (0.103 R)
• M36: 15,622,057 km (0.084 R)
• M37: 15,854,083 km (0.111 R)
• M38: 16,616,135 km (0.107 R)
• M39: 17,630,558 km (0.088 R)
• M40: 18,297,615 km (0.106 R)
• M41: 18,664,878 km (0.066 R)
• M42: 18,787,847 km (0.072 R)
• M43: 19,469,265 km (0.106 R)
• M44: 20,095,632 km (0.026 R)
• M45: 20,474,713 km (0.045 R)
• M46: 21,047,672 km (0.115 R)
• M47: 22,274,525 km (0.103 R)
• M48: 23,590,986 km (0.05 R)
• M49: 25,136,033 km (0.096 R)
• M50: 25,886,416 km (0.081 R)
• M51: 27,970,314 km (0.104 R)
• M52: 28,181,696 km (0.095 R)
• M53: 28,890,042 km (0.071 R)
• M54: 29,532,564 km (0.072 R)
• M55: 32,592,888 km (0.105 R)
• M56: 34,461,964 km (0.071 R)
• M57: 34,764,152 km (0.099 R)
• M58: 35,143,233 km (0.046 R)
• M59: 36,135,366 km (0.103 R)
• M60: 37,524,083 km (0.062 R)
• M61: 38,930,153 km (0.104 R)
• M62: 39,166,219 km (0.1 R)
• M63: 39,639,696 km (0.098 R)
• M64: 40,512,749 km (0.098 R)
• M65: 43,822,303 km (0.087 R)
• M66: 44,231,752 km (0.097 R)
• M67: 44,313,881 km (0.099 R)
• M68: 45,054,690 km (0.099 R)
• M69: 46,465,099 km (0.077 R)
• M70: 47,050,026 km (0.115 R)
• M71: 47,637,497 km (0.033 R)
• M72: 47,721,571 km (0.114 R)
• M73: 48,904,442 km (0.08 R)
• M74: 49,074,086 km (0.051 R)
• M75: 50,011,316 km (0.064 R)
• M76: 50,525,035 km (0.098 R)
• M77: 51,040,550 km (0.091 R)
• M78: 52,423,582 km (0.092 R)
• M79: 54,961,659 km (0.108 R)
• M80: 56,735,292 km (0.118 R)
• M81: 57,449,921 km (0.11 R)
• M82: 59,340,239 km (0.066 R)
• M83: 60,794,031 km (0.067 R)
• M84: 61,067,945 km (0.086 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit