🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 17.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,410,399 km

• M1: 206,146 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 149 Days

Day: 42.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 15.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,410,399 km

• M1: 109,954 km (0.099 R)
• M2: 339,886 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 223 Days

Day: 47.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.72 AU - 0.8 AU

Year: 242 Days

Day: 14.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.86 AU - 3.34 AU

Year: 1994 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,410,399 km

• M1: 1,612,067 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.74 AU - 3.68 AU

Year: 2101 Days

Day: 18.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,410,399 km

• M1: 1,211,892 km (0.082 R)
• M2: 2,744,822 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.6

Radius: 4

Gravity: 45.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.24 AU - 16.62 AU

Year: 18990 Days

Day: 25 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,410,399 km

• M1: 62,083 km (0.118 R)
• M2: 201,209 km (0.085 R)
• M3: 962,961 km (0.109 R)
• M4: 1,041,650 km (0.078 R)
• M5: 1,347,727 km (0.076 R)
• M6: 1,406,220 km (0.107 R)
• M7: 2,036,925 km (0.066 R)
• M8: 3,720,948 km (0.117 R)
• M9: 3,803,526 km (0.1 R)
• M10: 5,295,765 km (0.103 R)
• M11: 5,623,085 km (0.096 R)
• M12: 6,643,791 km (0.1 R)
• M13: 7,615,429 km (0.089 R)
• M14: 7,878,422 km (0.083 R)
• M15: 7,931,380 km (0.12 R)
• M16: 7,984,487 km (0.074 R)
• M17: 8,037,594 km (0.069 R)
• M18: 8,904,664 km (0.094 R)
• M19: 9,405,218 km (0.109 R)
• M20: 9,687,360 km (0.118 R)
• M21: 9,744,057 km (0.083 R)
• M22: 11,198,298 km (0.092 R)
• M23: 12,041,731 km (0.11 R)
• M24: 12,718,661 km (0.102 R)
• M25: 12,967,891 km (0.042 R)
• M26: 13,030,423 km (0.104 R)
• M27: 14,173,650 km (0.108 R)
• M28: 15,947,432 km (0.037 R)
• M29: 16,418,666 km (0.073 R)
• M30: 16,757,953 km (0.1 R)
• M31: 16,826,170 km (0.083 R)
• M32: 16,894,387 km (0.094 R)
• M33: 17,031,119 km (0.082 R)
• M34: 18,913,060 km (0.069 R)
• M35: 19,986,724 km (0.086 R)
• M36: 20,203,791 km (0.06 R)
• M37: 21,448,744 km (0.113 R)
• M38: 22,567,736 km (0.11 R)
• M39: 25,251,223 km (0.073 R)
• M40: 26,670,159 km (0.112 R)
• M41: 26,749,745 km (0.104 R)
• M42: 27,068,837 km (0.055 R)
• M43: 27,148,872 km (0.089 R)
• M44: 27,791,395 km (0.04 R)
• M45: 27,872,178 km (0.07 R)
• M46: 27,952,961 km (0.114 R)
• M47: 29,255,659 km (0.064 R)
• M48: 29,502,046 km (0.093 R)
• M49: 30,744,756 km (0.069 R)
• M50: 31,078,958 km (0.044 R)
• M51: 32,258,238 km (0.079 R)
• M52: 32,512,853 km (0.099 R)
• M53: 32,682,946 km (0.052 R)
• M54: 32,938,758 km (0.1 R)
• M55: 34,227,245 km (0.118 R)
• M56: 34,313,712 km (0.116 R)
• M57: 35,182,726 km (0.11 R)
• M58: 35,444,672 km (0.087 R)
• M59: 35,795,180 km (0.061 R)
• M60: 36,941,997 km (0.077 R)
• M61: 37,386,303 km (0.115 R)
• M62: 37,475,463 km (0.106 R)
• M63: 37,832,404 km (0.063 R)
• M64: 39,271,685 km (0.11 R)
• M65: 39,906,878 km (0.054 R)
• M66: 39,997,983 km (0.12 R)
• M67: 40,271,448 km (0.098 R)
• M68: 43,601,795 km (0.105 R)
• M69: 44,731,259 km (0.044 R)
• M70: 45,204,737 km (0.038 R)
• M71: 45,965,741 km (0.086 R)
• M72: 47,790,087 km (0.106 R)
• M73: 47,886,877 km (0.074 R)
• M74: 48,662,542 km (0.119 R)
• M75: 48,857,169 km (0.1 R)
• M76: 50,030,016 km (0.047 R)
• M77: 50,226,438 km (0.081 R)
• M78: 51,905,973 km (0.075 R)
• M79: 55,523,100 km (0.087 R)
• M80: 55,726,404 km (0.09 R)
• M81: 56,235,784 km (0.097 R)
• M82: 57,156,559 km (0.11 R)
• M83: 58,082,420 km (0.115 R)
• M84: 59,220,561 km (0.087 R)
• M85: 59,428,353 km (0.105 R)
• M86: 61,940,101 km (0.115 R)
• M87: 62,361,967 km (0.083 R)
• M88: 62,679,114 km (0.101 R)
• M89: 67,716,673 km (0.097 R)
• M90: 69,132,766 km (0.119 R)
• M91: 70,118,916 km (0.092 R)
• M92: 70,668,688 km (0.073 R)
• M93: 70,889,045 km (0.104 R)
• M94: 73,105,039 km (0.095 R)
• M95: 73,216,339 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.9

Radius: 4.3

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.08 AU - 18.7 AU

Year: 22052 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,410,399 km

• M1: 60,138 km (0.062 R)
• M2: 189,541 km (0.099 R)
• M3: 856,897 km (0.091 R)
• M4: 1,061,397 km (0.053 R)
• M5: 1,142,030 km (0.104 R)
• M6: 1,514,379 km (0.101 R)
• M7: 1,729,501 km (0.09 R)
• M8: 2,430,965 km (0.075 R)
• M9: 3,891,938 km (0.031 R)
• M10: 4,486,291 km (0.034 R)
• M11: 4,793,864 km (0.119 R)
• M12: 4,838,444 km (0.06 R)
• M13: 5,569,230 km (0.08 R)
• M14: 6,043,156 km (0.11 R)
• M15: 6,091,177 km (0.102 R)
• M16: 6,678,498 km (0.08 R)
• M17: 7,079,869 km (0.083 R)
• M18: 7,334,784 km (0.093 R)
• M19: 8,011,415 km (0.087 R)
• M20: 8,064,372 km (0.118 R)
• M21: 9,423,469 km (0.08 R)
• M22: 9,535,219 km (0.082 R)
• M23: 10,100,699 km (0.045 R)
• M24: 11,382,453 km (0.063 R)
• M25: 11,561,073 km (0.071 R)
• M26: 11,680,751 km (0.085 R)
• M27: 12,529,869 km (0.114 R)
• M28: 13,461,564 km (0.095 R)
• M29: 13,967,504 km (0.1 R)
• M30: 14,094,962 km (0.108 R)
• M31: 16,186,041 km (0.044 R)
• M32: 16,723,696 km (0.117 R)
• M33: 19,498,886 km (0.117 R)
• M34: 19,569,945 km (0.119 R)
• M35: 19,712,661 km (0.1 R)
• M36: 20,648,097 km (0.072 R)
• M37: 22,338,253 km (0.117 R)
• M38: 22,412,753 km (0.102 R)
• M39: 23,767,661 km (0.047 R)
• M40: 23,919,802 km (0.061 R)
• M41: 23,996,097 km (0.093 R)
• M42: 26,005,645 km (0.031 R)
• M43: 26,398,339 km (0.102 R)
• M44: 26,555,866 km (0.107 R)
• M45: 26,872,116 km (0.119 R)
• M46: 28,713,815 km (0.116 R)
• M47: 29,445,648 km (0.12 R)
• M48: 29,854,798 km (0.098 R)
• M49: 30,678,783 km (0.092 R)
• M50: 31,259,971 km (0.102 R)
• M51: 32,517,640 km (0.026 R)
• M52: 34,048,475 km (0.114 R)
• M53: 35,515,731 km (0.058 R)
• M54: 36,915,519 km (0.111 R)
• M55: 37,888,204 km (0.105 R)
• M56: 39,408,118 km (0.109 R)
• M57: 39,858,857 km (0.108 R)
• M58: 40,765,569 km (0.117 R)
• M59: 41,221,544 km (0.119 R)
• M60: 42,322,584 km (0.072 R)
• M61: 43,061,897 km (0.084 R)
• M62: 43,154,647 km (0.073 R)
• M63: 44,178,944 km (0.075 R)
• M64: 44,459,739 km (0.106 R)
• M65: 44,553,537 km (0.116 R)
• M66: 45,023,125 km (0.086 R)
• M67: 45,872,392 km (0.067 R)
• M68: 46,346,617 km (0.026 R)
• M69: 47,108,519 km (0.098 R)
• M70: 47,204,112 km (0.119 R)
• M71: 47,491,190 km (0.055 R)
• M72: 47,874,759 km (0.093 R)
• M73: 48,355,717 km (0.08 R)
• M74: 48,452,058 km (0.073 R)
• M75: 50,393,090 km (0.08 R)
• M76: 52,656,356 km (0.085 R)
• M77: 53,351,837 km (0.11 R)
• M78: 55,658,037 km (0.1 R)
• M79: 58,509,223 km (0.083 R)
• M80: 58,714,621 km (0.098 R)
• M81: 59,642,277 km (0.114 R)
• M82: 60,367,079 km (0.047 R)
• M83: 61,407,532 km (0.088 R)
• M84: 63,506,091 km (0.099 R)
• M85: 64,776,626 km (0.031 R)
• M86: 64,989,205 km (0.102 R)
• M87: 65,201,933 km (0.069 R)
• M88: 65,734,950 km (0.092 R)
• M89: 65,948,576 km (0.111 R)
• M90: 68,962,973 km (0.08 R)
• M91: 69,071,581 km (0.092 R)
• M92: 69,180,039 km (0.098 R)
• M93: 70,815,144 km (0.059 R)
• M94: 71,582,432 km (0.109 R)
• M95: 72,573,069 km (0.102 R)
• M96: 74,012,051 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.4

Radius: 5.1

Gravity: 12.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.06 AU - 20.32 AU

Year: 26032 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,410,399 km

• M1: 144,512 km (0.082 R)
• M2: 233,373 km (0.095 R)
• M3: 626,217 km (0.091 R)
• M4: 690,693 km (0.108 R)
• M5: 946,207 km (0.073 R)
• M6: 1,123,330 km (0.109 R)
• M7: 1,310,777 km (0.082 R)
• M8: 1,394,252 km (0.082 R)
• M9: 1,899,893 km (0.073 R)
• M10: 1,994,588 km (0.088 R)
• M11: 2,456,846 km (0.068 R)
• M12: 2,525,661 km (0.076 R)
• M13: 3,024,271 km (0.069 R)
• M14: 3,247,321 km (0.078 R)
• M15: 4,356,290 km (0.09 R)
• M16: 4,439,616 km (0.098 R)
• M17: 4,650,250 km (0.108 R)
• M18: 4,692,885 km (0.078 R)
• M19: 4,994,175 km (0.111 R)
• M20: 6,592,928 km (0.109 R)
• M21: 7,076,428 km (0.108 R)
• M22: 7,322,517 km (0.061 R)
• M23: 8,542,188 km (0.073 R)
• M24: 9,015,516 km (0.118 R)
• M25: 9,659,983 km (0.074 R)
• M26: 11,680,452 km (0.062 R)
• M27: 12,500,248 km (0.072 R)
• M28: 13,948,356 km (0.102 R)
• M29: 14,629,625 km (0.088 R)
• M30: 15,895,821 km (0.107 R)
• M31: 16,737,608 km (0.088 R)
• M32: 16,868,357 km (0.099 R)
• M33: 18,261,861 km (0.12 R)
• M34: 18,329,180 km (0.111 R)
• M35: 21,157,627 km (0.104 R)
• M36: 21,440,666 km (0.102 R)
• M37: 22,010,784 km (0.109 R)
• M38: 23,092,975 km (0.073 R)
• M39: 25,159,071 km (0.117 R)
• M40: 26,062,343 km (0.107 R)
• M41: 26,365,877 km (0.026 R)
• M42: 27,360,254 km (0.098 R)
• M43: 27,746,067 km (0.112 R)
• M44: 29,543,485 km (0.087 R)
• M45: 29,622,473 km (0.098 R)
• M46: 29,859,885 km (0.066 R)
• M47: 32,594,384 km (0.102 R)
• M48: 37,954,177 km (0.118 R)
• M49: 40,383,347 km (0.028 R)
• M50: 40,646,489 km (0.086 R)
• M51: 40,910,380 km (0.093 R)
• M52: 41,086,606 km (0.03 R)
• M53: 41,528,070 km (0.107 R)
• M54: 42,772,874 km (0.067 R)
• M55: 42,951,643 km (0.091 R)
• M56: 43,669,563 km (0.105 R)
• M57: 44,481,730 km (0.098 R)
• M58: 44,662,893 km (0.077 R)
• M59: 46,763,995 km (0.091 R)
• M60: 47,502,410 km (0.043 R)
• M61: 49,834,342 km (0.112 R)
• M62: 50,588,465 km (0.107 R)
• M63: 52,490,153 km (0.094 R)
• M64: 52,873,273 km (0.117 R)
• M65: 54,608,908 km (0.115 R)
• M66: 54,802,936 km (0.061 R)
• M67: 55,776,369 km (0.103 R)
• M68: 55,971,744 km (0.084 R)
• M69: 57,050,345 km (0.115 R)
• M70: 58,036,793 km (0.084 R)
• M71: 59,527,087 km (0.078 R)
• M72: 63,053,109 km (0.059 R)
• M73: 65,715,801 km (0.06 R)
• M74: 65,922,097 km (0.072 R)
• M75: 66,232,064 km (0.042 R)
• M76: 67,164,806 km (0.094 R)
• M77: 68,519,565 km (0.094 R)
• M78: 70,410,332 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit