🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 161 Days

Day: 16.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,989,487 km

• M1: 36,951 km (0.117 R)
• M2: 184,305 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.52 AU - 0.72 AU

Year: 188 Days

Day: 28.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.5 AU - 0.78 AU

Year: 197 Days

Day: 26.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 206 Days

Day: 20.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.76 AU - 2.92 AU

Year: 1378 Days

Day: 35.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,989,487 km

• M1: 71,358 km (0.111 R)
• M2: 1,579,454 km (0.026 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.6

Radius: 5.3

Gravity: 33.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.18 AU - 15.32 AU

Year: 18569 Days

Day: 15.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,989,487 km

• M1: 112,946 km (0.082 R)
• M2: 462,557 km (0.102 R)
• M3: 708,346 km (0.095 R)
• M4: 858,243 km (0.043 R)
• M5: 910,453 km (0.044 R)
• M6: 1,335,759 km (0.032 R)
• M7: 1,427,612 km (0.101 R)
• M8: 1,489,995 km (0.03 R)
• M9: 2,198,191 km (0.084 R)
• M10: 2,234,244 km (0.034 R)
• M11: 2,380,401 km (0.07 R)
• M12: 2,643,694 km (0.094 R)
• M13: 2,798,378 km (0.08 R)
• M14: 2,916,261 km (0.051 R)
• M15: 3,530,211 km (0.084 R)
• M16: 4,545,980 km (0.084 R)
• M17: 5,399,586 km (0.095 R)
• M18: 5,448,504 km (0.087 R)
• M19: 5,995,583 km (0.112 R)
• M20: 6,456,195 km (0.101 R)
• M21: 7,034,541 km (0.029 R)
• M22: 9,098,094 km (0.087 R)
• M23: 9,331,766 km (0.094 R)
• M24: 9,508,141 km (0.074 R)
• M25: 9,685,864 km (0.032 R)
• M26: 10,346,338 km (0.068 R)
• M27: 11,964,539 km (0.087 R)
• M28: 12,542,884 km (0.058 R)
• M29: 12,607,660 km (0.037 R)
• M30: 13,261,851 km (0.098 R)
• M31: 14,876,611 km (0.071 R)
• M32: 15,428,627 km (0.101 R)
• M33: 16,909,047 km (0.105 R)
• M34: 17,340,338 km (0.064 R)
• M35: 17,775,069 km (0.086 R)
• M36: 19,026,605 km (0.117 R)
• M37: 19,175,754 km (0.119 R)
• M38: 20,611,445 km (0.112 R)
• M39: 21,226,292 km (0.119 R)
• M40: 22,395,250 km (0.102 R)
• M41: 22,947,865 km (0.103 R)
• M42: 23,027,151 km (0.104 R)
• M43: 25,777,508 km (0.117 R)
• M44: 27,780,474 km (0.083 R)
• M45: 28,800,582 km (0.062 R)
• M46: 31,315,921 km (0.075 R)
• M47: 33,900,822 km (0.086 R)
• M48: 34,262,700 km (0.05 R)
• M49: 34,353,356 km (0.083 R)
• M50: 34,716,729 km (0.077 R)
• M51: 35,081,598 km (0.069 R)
• M52: 35,447,515 km (0.092 R)
• M53: 36,091,085 km (0.113 R)
• M54: 36,831,295 km (0.09 R)
• M55: 37,763,738 km (0.097 R)
• M56: 38,044,833 km (0.094 R)
• M57: 38,420,922 km (0.098 R)
• M58: 39,176,690 km (0.098 R)
• M59: 39,366,380 km (0.05 R)
• M60: 40,032,689 km (0.099 R)
• M61: 41,280,186 km (0.088 R)
• M62: 42,637,787 km (0.092 R)
• M63: 44,009,898 km (0.078 R)
• M64: 44,305,803 km (0.045 R)
• M65: 44,899,557 km (0.118 R)
• M66: 45,496,153 km (0.111 R)
• M67: 45,595,785 km (0.078 R)
• M68: 45,895,131 km (0.066 R)
• M69: 46,496,065 km (0.09 R)
• M70: 47,907,970 km (0.112 R)
• M71: 53,484,530 km (0.117 R)
• M72: 55,069,519 km (0.117 R)
• M73: 55,921,180 km (0.059 R)
• M74: 57,637,666 km (0.08 R)
• M75: 58,177,565 km (0.091 R)
• M76: 58,393,883 km (0.108 R)
• M77: 59,698,077 km (0.103 R)
• M78: 61,121,800 km (0.109 R)
• M79: 61,892,977 km (0.104 R)
• M80: 63,779,407 km (0.097 R)
• M81: 64,337,855 km (0.102 R)
• M82: 67,154,035 km (0.102 R)
• M83: 67,494,670 km (0.099 R)
• M84: 67,835,902 km (0.083 R)
• M85: 69,665,335 km (0.074 R)
• M86: 70,932,578 km (0.106 R)
• M87: 71,163,857 km (0.091 R)
• M88: 72,789,238 km (0.109 R)
• M89: 79,412,384 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.5

Radius: 3.3

Gravity: 47.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.08 AU - 20.38 AU

Year: 31209 Days

Day: 18 Hours

Environment

Temp: -207 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,989,487 km

• M1: 43,982 km (0.1 R)
• M2: 64,626 km (0.087 R)
• M3: 247,136 km (0.086 R)
• M4: 430,692 km (0.115 R)
• M5: 598,242 km (0.085 R)
• M6: 702,512 km (0.104 R)
• M7: 756,965 km (0.116 R)
• M8: 812,616 km (0.112 R)
• M9: 1,175,091 km (0.11 R)
• M10: 2,263,565 km (0.034 R)
• M11: 2,303,957 km (0.079 R)
• M12: 2,805,708 km (0.09 R)
• M13: 2,892,624 km (0.042 R)
• M14: 2,980,289 km (0.118 R)
• M15: 3,248,817 km (0.103 R)
• M16: 5,494,879 km (0.111 R)
• M17: 6,270,694 km (0.111 R)
• M18: 7,257,890 km (0.046 R)
• M19: 7,317,430 km (0.097 R)
• M20: 8,354,592 km (0.109 R)
• M21: 8,479,656 km (0.073 R)
• M22: 8,542,338 km (0.082 R)
• M23: 9,566,933 km (0.061 R)
• M24: 10,226,810 km (0.112 R)
• M25: 10,969,563 km (0.041 R)
• M26: 11,520,382 km (0.08 R)
• M27: 11,659,658 km (0.084 R)
• M28: 13,081,287 km (0.115 R)
• M29: 13,812,521 km (0.086 R)
• M30: 14,108,575 km (0.087 R)
• M31: 14,782,663 km (0.109 R)
• M32: 15,929,032 km (0.099 R)
• M33: 16,787,723 km (0.101 R)
• M34: 17,262,397 km (0.091 R)
• M35: 17,821,744 km (0.077 R)
• M36: 18,305,992 km (0.118 R)
• M37: 19,122,497 km (0.074 R)
• M38: 19,452,361 km (0.118 R)
• M39: 22,158,736 km (0.117 R)
• M40: 22,331,671 km (0.05 R)
• M41: 22,418,438 km (0.119 R)
• M42: 24,353,337 km (0.117 R)
• M43: 24,442,646 km (0.049 R)
• M44: 26,432,747 km (0.099 R)
• M45: 29,704,153 km (0.098 R)
• M46: 32,215,602 km (0.087 R)
• M47: 32,411,575 km (0.116 R)
• M48: 33,001,889 km (0.106 R)
• M49: 35,095,810 km (0.082 R)
• M50: 36,822,169 km (0.099 R)
• M51: 37,540,987 km (0.086 R)
• M52: 37,850,505 km (0.038 R)
• M53: 39,830,134 km (0.096 R)
• M54: 40,145,785 km (0.105 R)
• M55: 40,462,334 km (0.119 R)
• M56: 40,991,612 km (0.117 R)
• M57: 43,131,609 km (0.117 R)
• M58: 43,455,788 km (0.114 R)
• M59: 43,780,714 km (0.07 R)
• M60: 44,215,147 km (0.099 R)
• M61: 46,408,999 km (0.087 R)
• M62: 47,074,112 km (0.101 R)
• M63: 47,185,263 km (0.1 R)
• M64: 48,750,356 km (0.098 R)
• M65: 49,200,645 km (0.082 R)
• M66: 49,652,431 km (0.063 R)
• M67: 51,129,859 km (0.112 R)
• M68: 51,358,445 km (0.057 R)
• M69: 52,737,139 km (0.095 R)
• M70: 53,430,974 km (0.091 R)
• M71: 55,413,295 km (0.116 R)
• M72: 57,182,290 km (0.09 R)
• M73: 57,419,552 km (0.081 R)
• M74: 61,989,318 km (0.118 R)
• M75: 62,111,091 km (0.067 R)
• M76: 62,477,008 km (0.105 R)
• M77: 64,440,928 km (0.115 R)
• M78: 65,678,552 km (0.108 R)
• M79: 68,051,623 km (0.112 R)
• M80: 68,806,793 km (0.103 R)
• M81: 69,691,365 km (0.117 R)
• M82: 70,198,502 km (0.049 R)
• M83: 70,961,600 km (0.09 R)
• M84: 71,471,729 km (0.11 R)
• M85: 72,111,260 km (0.086 R)
• M86: 76,509,737 km (0.094 R)
• M87: 76,771,234 km (0.113 R)
• M88: 77,819,915 km (0.034 R)
• M89: 78,873,383 km (0.11 R)
• M90: 79,005,328 km (0.064 R)
• M91: 80,861,239 km (0.087 R)
• M92: 82,731,362 km (0.113 R)
• M93: 82,999,741 km (0.088 R)
• M94: 83,671,735 km (0.046 R)
• M95: 85,563,250 km (0.11 R)
• M96: 86,922,945 km (0.08 R)
• M97: 92,571,462 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit