🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 45.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 16.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.34 AU - 1.6 AU

Year: 661 Days

Day: 18.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,535,843 km

• M1: 845,677 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.39 AU - 1.83 AU

Year: 758 Days

Day: 36.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.67 AU - 1.85 AU

Year: 866 Days

Day: 42.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 160.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,535,843 km

• M1: 1,321,548 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.05 AU - 2.37 AU

Year: 1218 Days

Day: 41 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,535,843 km

• M1: 1,322,894 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.03 AU - 4.49 AU

Year: 3261 Days

Day: 29.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619

Radius: 3

Gravity: 68.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.65 AU - 20.29 AU

Year: 28251 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,535,843 km

• M1: 60,737 km (0.096 R)
• M2: 174,581 km (0.1 R)
• M3: 224,696 km (0.059 R)
• M4: 834,158 km (0.113 R)
• M5: 1,041,351 km (0.06 R)
• M6: 1,134,999 km (0.12 R)
• M7: 1,166,863 km (0.095 R)
• M8: 2,092,874 km (0.064 R)
• M9: 2,453,854 km (0.079 R)
• M10: 2,833,982 km (0.105 R)
• M11: 3,277,390 km (0.106 R)
• M12: 4,030,615 km (0.084 R)
• M13: 4,227,037 km (0.092 R)
• M14: 4,834,554 km (0.119 R)
• M15: 5,906,423 km (0.06 R)
• M16: 6,989,213 km (0.109 R)
• M17: 8,755,664 km (0.117 R)
• M18: 9,137,438 km (0.108 R)
• M19: 10,583,002 km (0.087 R)
• M20: 12,737,212 km (0.111 R)
• M21: 13,460,068 km (0.117 R)
• M22: 13,606,226 km (0.073 R)
• M23: 14,121,889 km (0.075 R)
• M24: 18,633,163 km (0.046 R)
• M25: 18,959,436 km (0.099 R)
• M26: 20,116,126 km (0.119 R)
• M27: 21,465,649 km (0.057 R)
• M28: 22,496,827 km (0.118 R)
• M29: 22,583,444 km (0.096 R)
• M30: 23,368,384 km (0.066 R)
• M31: 24,875,284 km (0.118 R)
• M32: 26,048,580 km (0.051 R)
• M33: 28,824,219 km (0.098 R)
• M34: 29,580,137 km (0.077 R)
• M35: 29,865,270 km (0.115 R)
• M36: 33,653,836 km (0.082 R)
• M37: 34,549,329 km (0.053 R)
• M38: 34,949,952 km (0.047 R)
• M39: 36,873,332 km (0.082 R)
• M40: 39,038,761 km (0.098 R)
• M41: 39,142,881 km (0.083 R)
• M42: 39,455,840 km (0.105 R)
• M43: 39,560,409 km (0.119 R)
• M44: 39,664,978 km (0.102 R)
• M45: 40,294,486 km (0.083 R)
• M46: 41,563,524 km (0.11 R)
• M47: 44,249,105 km (0.078 R)
• M48: 45,338,926 km (0.033 R)
• M49: 45,557,937 km (0.081 R)
• M50: 48,213,449 km (0.063 R)
• M51: 48,660,896 km (0.091 R)
• M52: 49,109,839 km (0.093 R)
• M53: 52,060,508 km (0.047 R)
• M54: 52,749,556 km (0.105 R)
• M55: 58,965,646 km (0.109 R)
• M56: 60,043,948 km (0.117 R)
• M57: 61,612,930 km (0.112 R)
• M58: 62,951,083 km (0.105 R)
• M59: 65,655,962 km (0.027 R)
• M60: 67,147,154 km (0.091 R)
• M61: 67,396,833 km (0.115 R)
• M62: 68,398,390 km (0.104 R)
• M63: 69,027,001 km (0.071 R)
• M64: 70,416,466 km (0.051 R)
• M65: 71,815,056 km (0.06 R)
• M66: 75,675,878 km (0.066 R)
• M67: 78,286,959 km (0.056 R)
• M68: 79,076,088 km (0.094 R)
• M69: 79,735,665 km (0.064 R)
• M70: 81,326,040 km (0.041 R)
• M71: 81,459,033 km (0.102 R)
• M72: 82,525,665 km (0.088 R)
• M73: 86,024,012 km (0.087 R)
• M74: 86,702,438 km (0.044 R)
• M75: 86,838,273 km (0.113 R)
• M76: 86,974,257 km (0.082 R)
• M77: 87,382,510 km (0.116 R)
• M78: 88,337,543 km (0.11 R)
• M79: 88,884,921 km (0.117 R)
• M80: 89,845,340 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 7.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.85 AU - 21.99 AU

Year: 30520 Days

Day: 17.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,535,843 km

• M1: 142,118 km (0.102 R)
• M2: 192,682 km (0.06 R)
• M3: 378,931 km (0.114 R)
• M4: 435,031 km (0.075 R)
• M5: 873,203 km (0.09 R)
• M6: 1,652,159 km (0.065 R)
• M7: 2,453,854 km (0.051 R)
• M8: 2,997,343 km (0.072 R)
• M9: 3,483,237 km (0.08 R)
• M10: 3,577,184 km (0.077 R)
• M11: 4,391,894 km (0.107 R)
• M12: 4,942,564 km (0.052 R)
• M13: 5,661,382 km (0.118 R)
• M14: 5,995,434 km (0.11 R)
• M15: 6,146,079 km (0.045 R)
• M16: 6,644,090 km (0.119 R)
• M17: 8,006,927 km (0.098 R)
• M18: 8,465,893 km (0.094 R)
• M19: 8,634,939 km (0.081 R)
• M20: 9,062,489 km (0.072 R)
• M21: 9,982,516 km (0.066 R)
• M22: 11,627,943 km (0.116 R)
• M23: 13,111,057 km (0.054 R)
• M24: 16,041,529 km (0.075 R)
• M25: 16,198,457 km (0.097 R)
• M26: 16,990,578 km (0.077 R)
• M27: 17,579,545 km (0.109 R)
• M28: 18,338,754 km (0.106 R)
• M29: 20,001,385 km (0.107 R)
• M30: 20,509,569 km (0.099 R)
• M31: 20,907,798 km (0.083 R)
• M32: 21,711,737 km (0.115 R)
• M33: 23,884,796 km (0.117 R)
• M34: 25,513,917 km (0.098 R)
• M35: 25,819,396 km (0.12 R)
• M36: 26,991,794 km (0.084 R)
• M37: 27,615,767 km (0.119 R)
• M38: 27,929,474 km (0.089 R)
• M39: 28,370,787 km (0.088 R)
• M40: 28,687,336 km (0.108 R)
• M41: 29,196,418 km (0.057 R)
• M42: 29,965,501 km (0.107 R)
• M43: 30,741,166 km (0.096 R)
• M44: 30,806,091 km (0.091 R)
• M45: 31,066,391 km (0.088 R)
• M46: 31,785,808 km (0.073 R)
• M47: 32,312,392 km (0.068 R)
• M48: 32,378,514 km (0.117 R)
• M49: 33,842,629 km (0.08 R)
• M50: 36,353,330 km (0.089 R)
• M51: 37,111,193 km (0.053 R)
• M52: 38,432,591 km (0.116 R)
• M53: 38,853,110 km (0.097 R)
• M54: 39,345,586 km (0.098 R)
• M55: 40,978,298 km (0.077 R)
• M56: 42,271,422 km (0.084 R)
• M57: 42,415,933 km (0.077 R)
• M58: 42,633,000 km (0.077 R)
• M59: 43,141,034 km (0.09 R)
• M60: 45,266,670 km (0.09 R)
• M61: 48,556,327 km (0.09 R)
• M62: 49,314,639 km (0.114 R)
• M63: 50,459,511 km (0.071 R)
• M64: 51,381,633 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit