🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.68 AU - 0.72 AU

Year: 204 Days

Day: 36.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.84 AU - 0.86 AU

Year: 273 Days

Day: 37.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,649,245 km

• M1: 171,738 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.68 AU - 1.04 AU

Year: 278 Days

Day: 14 Hours

Environment

Temp: 121 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.2 AU

Year: 891 Days

Day: 47.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,649,245 km

• M1: 128,355 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.46 AU - 3.88 AU

Year: 1966 Days

Day: 18.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.1

Radius: 8.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.37 AU - 14.61 AU

Year: 15372 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,649,245 km

• M1: 121,473 km (0.058 R)
• M2: 243,845 km (0.116 R)
• M3: 402,717 km (0.117 R)
• M4: 718,070 km (0.101 R)
• M5: 1,126,622 km (0.119 R)
• M6: 1,303,596 km (0.072 R)
• M7: 1,544,299 km (0.117 R)
• M8: 1,599,800 km (0.103 R)
• M9: 1,684,322 km (0.078 R)
• M10: 2,191,908 km (0.049 R)
• M11: 2,318,019 km (0.113 R)
• M12: 2,949,621 km (0.1 R)
• M13: 3,019,184 km (0.117 R)
• M14: 3,819,982 km (0.045 R)
• M15: 4,088,061 km (0.079 R)
• M16: 4,204,747 km (0.106 R)
• M17: 4,401,917 km (0.049 R)
• M18: 5,136,592 km (0.1 R)
• M19: 5,604,235 km (0.066 R)
• M20: 5,865,134 km (0.077 R)
• M21: 6,444,078 km (0.057 R)
• M22: 7,041,123 km (0.102 R)
• M23: 8,140,667 km (0.113 R)
• M24: 8,386,606 km (0.072 R)
• M25: 8,886,114 km (0.086 R)
• M26: 9,757,372 km (0.118 R)
• M27: 11,690,475 km (0.099 R)
• M28: 11,912,478 km (0.084 R)
• M29: 12,024,078 km (0.08 R)
• M30: 12,473,470 km (0.109 R)
• M31: 12,643,563 km (0.064 R)
• M32: 12,814,254 km (0.097 R)
• M33: 13,563,141 km (0.074 R)
• M34: 13,621,335 km (0.062 R)
• M35: 13,855,007 km (0.109 R)
• M36: 13,972,292 km (0.115 R)
• M37: 14,089,875 km (0.097 R)
• M38: 14,922,537 km (0.09 R)
• M39: 15,163,390 km (0.077 R)
• M40: 15,710,020 km (0.092 R)
• M41: 16,078,031 km (0.114 R)
• M42: 17,325,079 km (0.072 R)
• M43: 18,088,327 km (0.073 R)
• M44: 19,122,797 km (0.108 R)
• M45: 19,384,443 km (0.1 R)
• M46: 19,911,177 km (0.072 R)
• M47: 20,576,439 km (0.081 R)
• M48: 23,939,549 km (0.099 R)
• M49: 24,362,911 km (0.082 R)
• M50: 26,226,152 km (0.114 R)
• M51: 26,735,683 km (0.095 R)
• M52: 26,808,686 km (0.081 R)
• M53: 26,881,840 km (0.089 R)
• M54: 28,432,422 km (0.111 R)
• M55: 29,633,244 km (0.115 R)
• M56: 32,239,538 km (0.103 R)
• M57: 32,473,060 km (0.086 R)
• M58: 32,628,941 km (0.087 R)
• M59: 33,648,899 km (0.111 R)
• M60: 33,806,725 km (0.1 R)
• M61: 34,758,766 km (0.118 R)
• M62: 35,558,965 km (0.104 R)
• M63: 35,880,750 km (0.101 R)
• M64: 36,203,433 km (0.108 R)
• M65: 37,095,934 km (0.117 R)
• M66: 37,667,697 km (0.116 R)
• M67: 37,749,527 km (0.103 R)
• M68: 38,324,581 km (0.085 R)
• M69: 38,819,899 km (0.04 R)
• M70: 39,483,366 km (0.109 R)
• M71: 40,401,897 km (0.111 R)
• M72: 40,737,744 km (0.098 R)
• M73: 42,600,986 km (0.046 R)
• M74: 42,942,667 km (0.084 R)
• M75: 44,751,754 km (0.117 R)
• M76: 46,497,711 km (0.073 R)
• M77: 46,761,452 km (0.088 R)
• M78: 48,265,808 km (0.083 R)
• M79: 48,711,311 km (0.098 R)
• M80: 49,247,619 km (0.044 R)
• M81: 49,426,837 km (0.113 R)
• M82: 50,959,019 km (0.106 R)
• M83: 51,776,421 km (0.114 R)
• M84: 54,439,712 km (0.099 R)
• M85: 55,928,211 km (0.069 R)
• M86: 56,302,355 km (0.044 R)
• M87: 58,944,852 km (0.119 R)
• M88: 64,447,959 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.8

Radius: 8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.11 AU - 17.23 AU

Year: 20577 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,649,245 km

• M1: 571,165 km (0.087 R)
• M2: 641,775 km (0.093 R)
• M3: 893,099 km (0.043 R)
• M4: 1,337,106 km (0.064 R)
• M5: 1,582,596 km (0.046 R)
• M6: 1,923,081 km (0.097 R)
• M7: 2,143,887 km (0.038 R)
• M8: 2,373,071 km (0.06 R)
• M9: 2,431,713 km (0.091 R)
• M10: 2,490,655 km (0.105 R)
• M11: 2,610,184 km (0.091 R)
• M12: 3,334,237 km (0.041 R)
• M13: 3,532,903 km (0.062 R)
• M14: 4,011,617 km (0.032 R)
• M15: 4,116,784 km (0.102 R)
• M16: 4,222,998 km (0.034 R)
• M17: 4,583,529 km (0.096 R)
• M18: 4,656,832 km (0.039 R)
• M19: 4,841,885 km (0.069 R)
• M20: 4,991,632 km (0.062 R)
• M21: 5,295,615 km (0.066 R)
• M22: 6,406,978 km (0.104 R)
• M23: 6,779,177 km (0.091 R)
• M24: 7,458,202 km (0.087 R)
• M25: 7,762,035 km (0.104 R)
• M26: 7,937,513 km (0.069 R)
• M27: 8,247,779 km (0.056 R)
• M28: 8,788,875 km (0.08 R)
• M29: 8,971,833 km (0.03 R)
• M30: 9,109,912 km (0.117 R)
• M31: 9,202,214 km (0.064 R)
• M32: 9,905,324 km (0.115 R)
• M33: 10,869,332 km (0.119 R)
• M34: 12,065,367 km (0.078 R)
• M35: 12,116,081 km (0.066 R)
• M36: 13,041,643 km (0.097 R)
• M37: 13,302,691 km (0.096 R)
• M38: 13,989,645 km (0.102 R)
• M39: 16,007,122 km (0.106 R)
• M40: 18,698,088 km (0.038 R)
• M41: 20,185,540 km (0.102 R)
• M42: 21,341,333 km (0.119 R)
• M43: 22,894,458 km (0.074 R)
• M44: 23,209,511 km (0.088 R)
• M45: 23,525,911 km (0.096 R)
• M46: 24,099,020 km (0.112 R)
• M47: 24,227,076 km (0.092 R)
• M48: 24,741,393 km (0.057 R)
• M49: 25,780,650 km (0.068 R)
• M50: 26,174,092 km (0.109 R)
• M51: 26,569,479 km (0.111 R)
• M52: 26,966,811 km (0.091 R)
• M53: 28,643,654 km (0.05 R)
• M54: 28,711,422 km (0.116 R)
• M55: 29,255,509 km (0.111 R)
• M56: 29,940,368 km (0.033 R)
• M57: 30,561,349 km (0.111 R)
• M58: 30,630,613 km (0.114 R)
• M59: 31,256,381 km (0.076 R)
• M60: 31,326,093 km (0.097 R)
• M61: 33,372,143 km (0.089 R)
• M62: 34,519,409 km (0.032 R)
• M63: 34,880,688 km (0.105 R)
• M64: 37,517,800 km (0.107 R)
• M65: 39,915,405 km (0.112 R)
• M66: 40,142,644 km (0.108 R)
• M67: 41,668,991 km (0.119 R)
• M68: 41,745,884 km (0.065 R)
• M69: 42,516,612 km (0.082 R)
• M70: 42,826,130 km (0.075 R)
• M71: 43,058,905 km (0.086 R)
• M72: 43,291,978 km (0.097 R)
• M73: 43,759,472 km (0.042 R)
• M74: 44,542,467 km (0.046 R)
• M75: 45,014,448 km (0.105 R)
• M76: 45,567,063 km (0.055 R)
• M77: 46,042,634 km (0.095 R)
• M78: 46,599,587 km (0.107 R)
• M79: 46,759,058 km (0.036 R)
• M80: 47,318,854 km (0.106 R)
• M81: 47,398,889 km (0.077 R)
• M82: 48,525,660 km (0.09 R)
• M83: 48,687,375 km (0.097 R)
• M84: 49,092,486 km (0.114 R)
• M85: 51,216,477 km (0.089 R)
• M86: 53,120,259 km (0.113 R)
• M87: 53,620,664 km (0.115 R)
• M88: 54,290,414 km (0.051 R)
• M89: 54,626,410 km (0.108 R)
• M90: 55,976,830 km (0.11 R)
• M91: 56,231,296 km (0.05 R)
• M92: 56,401,090 km (0.075 R)
• M93: 56,571,033 km (0.091 R)
• M94: 56,911,668 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.6

Radius: 4.7

Gravity: 25.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.92 AU - 16.18 AU

Year: 22393 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,649,245 km

• M1: 123,867 km (0.108 R)
• M2: 159,172 km (0.095 R)
• M3: 741,407 km (0.091 R)
• M4: 789,578 km (0.076 R)
• M5: 1,046,437 km (0.114 R)
• M6: 1,507,498 km (0.05 R)
• M7: 1,538,165 km (0.089 R)
• M8: 1,663,229 km (0.096 R)
• M9: 1,889,870 km (0.119 R)
• M10: 1,923,081 km (0.092 R)
• M11: 1,956,441 km (0.054 R)
• M12: 2,160,941 km (0.067 R)
• M13: 2,230,654 km (0.091 R)
• M14: 2,553,486 km (0.085 R)
• M15: 2,701,738 km (0.102 R)
• M16: 2,739,137 km (0.025 R)
• M17: 3,443,294 km (0.067 R)
• M18: 4,868,663 km (0.116 R)
• M19: 4,914,440 km (0.045 R)
• M20: 5,006,293 km (0.099 R)
• M21: 5,238,618 km (0.08 R)
• M22: 5,285,442 km (0.118 R)
• M23: 5,761,912 km (0.086 R)
• M24: 5,907,470 km (0.1 R)
• M25: 5,956,239 km (0.096 R)
• M26: 6,806,404 km (0.116 R)
• M27: 7,640,711 km (0.108 R)
• M28: 8,895,389 km (0.113 R)
• M29: 9,233,031 km (0.072 R)
• M30: 11,406,239 km (0.103 R)
• M31: 11,834,538 km (0.058 R)
• M32: 12,455,369 km (0.097 R)
• M33: 12,706,544 km (0.105 R)
• M34: 12,896,084 km (0.117 R)
• M35: 13,086,672 km (0.053 R)
• M36: 13,150,401 km (0.113 R)
• M37: 14,183,673 km (0.098 R)
• M38: 14,314,571 km (0.057 R)
• M39: 14,709,959 km (0.086 R)
• M40: 16,395,627 km (0.071 R)
• M41: 18,712,450 km (0.115 R)
• M42: 23,333,229 km (0.106 R)
• M43: 24,344,510 km (0.066 R)
• M44: 25,529,026 km (0.112 R)
• M45: 25,768,233 km (0.053 R)
• M46: 27,626,239 km (0.048 R)
• M47: 28,282,674 km (0.084 R)
• M48: 29,360,078 km (0.067 R)
• M49: 29,861,979 km (0.118 R)
• M50: 31,640,548 km (0.039 R)
• M51: 31,811,688 km (0.106 R)
• M52: 31,983,277 km (0.085 R)
• M53: 32,499,539 km (0.084 R)
• M54: 33,453,225 km (0.07 R)
• M55: 34,240,260 km (0.073 R)
• M56: 34,945,015 km (0.106 R)
• M57: 36,548,256 km (0.069 R)
• M58: 36,638,015 km (0.115 R)
• M59: 37,902,416 km (0.063 R)
• M60: 38,540,002 km (0.084 R)
• M61: 39,364,885 km (0.069 R)
• M62: 39,825,646 km (0.034 R)
• M63: 40,288,203 km (0.108 R)
• M64: 41,686,643 km (0.095 R)
• M65: 45,010,858 km (0.086 R)
• M66: 45,976,213 km (0.114 R)
• M67: 46,170,092 km (0.119 R)
• M68: 47,339,049 km (0.116 R)
• M69: 47,730,996 km (0.106 R)
• M70: 47,927,268 km (0.032 R)
• M71: 48,517,881 km (0.099 R)
• M72: 49,110,737 km (0.082 R)
• M73: 49,209,920 km (0.038 R)
• M74: 50,403,861 km (0.059 R)
• M75: 50,503,643 km (0.12 R)
• M76: 51,104,577 km (0.049 R)
• M77: 51,506,547 km (0.075 R)
• M78: 51,909,564 km (0.097 R)
• M79: 53,023,170 km (0.083 R)
• M80: 53,940,205 km (0.045 R)
• M81: 55,273,870 km (0.102 R)
• M82: 55,583,238 km (0.079 R)
• M83: 56,100,099 km (0.117 R)
• M84: 56,722,426 km (0.111 R)
• M85: 57,555,686 km (0.087 R)
• M86: 58,813,206 km (0.041 R)
• M87: 58,918,373 km (0.092 R)
• M88: 61,248,510 km (0.114 R)
• M89: 62,103,312 km (0.104 R)
• M90: 64,474,289 km (0.037 R)
• M91: 65,126,087 km (0.07 R)
• M92: 66,655,426 km (0.106 R)
• M93: 66,874,736 km (0.103 R)
• M94: 68,860,498 km (0.107 R)
• M95: 75,160,663 km (0.088 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 18,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit