🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.47 AU - 0.55 AU

Year: 139 Days

Day: 40.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,756,305 km

• M1: 153,338 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.32 AU - 1.36 AU

Year: 591 Days

Day: 16.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.6 AU - 2.12 AU

Year: 966 Days

Day: 16.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.57 AU - 2.25 AU

Year: 1005 Days

Day: 14.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.8 AU - 2.48 AU

Year: 1192 Days

Day: 31.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.87 AU - 2.45 AU

Year: 1209 Days

Day: 36.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,756,305 km

• M1: 120,725 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.11 AU - 3.47 AU

Year: 1775 Days

Day: 15.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 6.8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.74 AU - 17.26 AU

Year: 24371 Days

Day: 18.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,756,305 km

• M1: 86,916 km (0.119 R)
• M2: 194,328 km (0.102 R)
• M3: 488,736 km (0.115 R)
• M4: 590,313 km (0.115 R)
• M5: 1,397,394 km (0.105 R)
• M6: 1,455,737 km (0.083 R)
• M7: 1,574,966 km (0.061 R)
• M8: 1,855,014 km (0.114 R)
• M9: 2,286,903 km (0.078 R)
• M10: 2,390,873 km (0.118 R)
• M11: 2,712,359 km (0.065 R)
• M12: 2,822,613 km (0.118 R)
• M13: 3,356,677 km (0.103 R)
• M14: 4,385,910 km (0.118 R)
• M15: 4,602,678 km (0.087 R)
• M16: 4,690,492 km (0.079 R)
• M17: 5,412,152 km (0.114 R)
• M18: 6,216,540 km (0.116 R)
• M19: 6,460,085 km (0.113 R)
• M20: 7,057,579 km (0.098 R)
• M21: 7,209,720 km (0.084 R)
• M22: 7,414,220 km (0.105 R)
• M23: 7,620,665 km (0.09 R)
• M24: 7,672,576 km (0.067 R)
• M25: 8,251,519 km (0.12 R)
• M26: 8,953,582 km (0.119 R)
• M27: 9,787,291 km (0.098 R)
• M28: 10,242,069 km (0.104 R)
• M29: 10,356,810 km (0.092 R)
• M30: 10,472,001 km (0.112 R)
• M31: 10,761,921 km (0.097 R)
• M32: 11,707,230 km (0.077 R)
• M33: 13,049,871 km (0.078 R)
• M34: 13,612,957 km (0.068 R)
• M35: 13,676,088 km (0.115 R)
• M36: 15,546,959 km (0.107 R)
• M37: 15,679,054 km (0.095 R)
• M38: 15,943,991 km (0.072 R)
• M39: 16,077,134 km (0.108 R)
• M40: 16,344,465 km (0.109 R)
• M41: 17,702,814 km (0.119 R)
• M42: 17,978,822 km (0.119 R)
• M43: 18,117,349 km (0.108 R)
• M44: 22,063,442 km (0.1 R)
• M45: 22,360,394 km (0.119 R)
• M46: 22,658,692 km (0.029 R)
• M47: 23,334,874 km (0.09 R)
• M48: 26,340,146 km (0.107 R)
• M49: 27,130,172 km (0.105 R)
• M50: 28,733,413 km (0.117 R)
• M51: 29,791,818 km (0.113 R)
• M52: 29,873,797 km (0.055 R)
• M53: 31,195,195 km (0.073 R)
• M54: 31,946,924 km (0.113 R)
• M55: 32,451,219 km (0.041 R)
• M56: 32,789,011 km (0.078 R)
• M57: 33,212,822 km (0.077 R)
• M58: 33,297,793 km (0.07 R)
• M59: 33,382,914 km (0.072 R)
• M60: 33,894,689 km (0.064 R)
• M61: 35,793,535 km (0.119 R)
• M62: 37,815,350 km (0.116 R)
• M63: 38,437,976 km (0.118 R)
• M64: 38,884,825 km (0.106 R)
• M65: 39,153,802 km (0.094 R)
• M66: 40,145,037 km (0.09 R)
• M67: 41,236,055 km (0.071 R)
• M68: 41,601,821 km (0.082 R)
• M69: 41,785,079 km (0.116 R)
• M70: 42,428,798 km (0.12 R)
• M71: 44,472,904 km (0.047 R)
• M72: 46,453,879 km (0.072 R)
• M73: 47,120,637 km (0.059 R)
• M74: 49,042,969 km (0.046 R)
• M75: 50,599,236 km (0.107 R)
• M76: 52,666,230 km (0.089 R)
• M77: 53,361,411 km (0.057 R)
• M78: 53,859,721 km (0.116 R)
• M79: 53,959,653 km (0.053 R)
• M80: 55,464,907 km (0.104 R)
• M81: 59,339,641 km (0.086 R)
• M82: 59,442,864 km (0.116 R)
• M83: 61,101,156 km (0.075 R)
• M84: 62,040,631 km (0.086 R)
• M85: 63,090,209 km (0.107 R)
• M86: 68,100,840 km (0.097 R)
• M87: 68,208,700 km (0.097 R)
• M88: 68,641,337 km (0.117 R)
• M89: 69,074,722 km (0.115 R)
• M90: 70,271,356 km (0.116 R)
• M91: 70,380,562 km (0.044 R)
• M92: 71,474,871 km (0.072 R)
• M93: 71,694,480 km (0.096 R)
• M94: 74,013,247 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.7

Radius: 7.6

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.7 AU - 22.78 AU

Year: 29664 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 147.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,756,305 km

• M1: 362,326 km (0.11 R)
• M2: 431,889 km (0.09 R)
• M3: 481,256 km (0.113 R)
• M4: 613,950 km (0.071 R)
• M5: 1,643,183 km (0.094 R)
• M6: 3,137,965 km (0.103 R)
• M7: 3,495,803 km (0.066 R)
• M8: 4,084,171 km (0.075 R)
• M9: 4,994,175 km (0.034 R)
• M10: 5,112,208 km (0.079 R)
• M11: 5,840,002 km (0.073 R)
• M12: 6,406,978 km (0.037 R)
• M13: 6,664,585 km (0.101 R)
• M14: 6,729,511 km (0.095 R)
• M15: 6,925,633 km (0.077 R)
• M16: 9,421,823 km (0.117 R)
• M17: 9,862,389 km (0.095 R)
• M18: 9,936,440 km (0.107 R)
• M19: 10,840,011 km (0.083 R)
• M20: 12,085,114 km (0.116 R)
• M21: 12,323,573 km (0.047 R)
• M22: 12,563,678 km (0.052 R)
• M23: 14,036,170 km (0.116 R)
• M24: 14,119,496 km (0.052 R)
• M25: 14,538,968 km (0.081 R)
• M26: 15,047,751 km (0.055 R)
• M27: 15,218,741 km (0.116 R)
• M28: 15,390,180 km (0.039 R)
• M29: 15,908,686 km (0.088 R)
• M30: 18,953,153 km (0.117 R)
• M31: 19,601,809 km (0.078 R)
• M32: 19,882,006 km (0.114 R)
• M33: 21,687,503 km (0.093 R)
• M34: 22,658,542 km (0.045 R)
• M35: 22,854,516 km (0.079 R)
• M36: 26,785,798 km (0.095 R)
• M37: 29,200,308 km (0.119 R)
• M38: 30,812,075 km (0.108 R)
• M39: 33,116,630 km (0.101 R)
• M40: 33,227,781 km (0.042 R)
• M41: 34,570,871 km (0.077 R)
• M42: 35,931,763 km (0.048 R)
• M43: 37,657,225 km (0.119 R)
• M44: 39,999,628 km (0.065 R)
• M45: 40,592,634 km (0.091 R)
• M46: 41,308,011 km (0.079 R)
• M47: 41,547,368 km (0.041 R)
• M48: 44,578,221 km (0.059 R)
• M49: 45,810,458 km (0.111 R)
• M50: 46,182,359 km (0.119 R)
• M51: 48,434,255 km (0.049 R)
• M52: 50,210,431 km (0.113 R)
• M53: 52,395,757 km (0.072 R)
• M54: 52,914,412 km (0.092 R)
• M55: 54,480,702 km (0.085 R)
• M56: 56,327,189 km (0.054 R)
• M57: 59,269,928 km (0.081 R)
• M58: 60,216,733 km (0.097 R)
• M59: 60,352,419 km (0.118 R)
• M60: 62,536,847 km (0.068 R)
• M61: 64,053,619 km (0.046 R)
• M62: 64,886,132 km (0.081 R)
• M63: 66,281,431 km (0.116 R)
• M64: 68,676,194 km (0.054 R)
• M65: 70,240,688 km (0.054 R)
• M66: 70,955,766 km (0.103 R)
• M67: 73,115,361 km (0.058 R)
• M68: 78,089,640 km (0.118 R)
• M69: 83,021,134 km (0.056 R)
• M70: 83,777,052 km (0.101 R)
• M71: 84,383,372 km (0.095 R)
• M72: 84,991,337 km (0.058 R)
• M73: 85,143,479 km (0.114 R)
• M74: 86,823,612 km (0.095 R)
• M75: 87,590,900 km (0.112 R)
• M76: 88,668,752 km (0.044 R)
• M77: 89,596,259 km (0.041 R)
• M78: 90,061,209 km (0.087 R)
• M79: 91,929,088 km (0.048 R)
• M80: 92,085,269 km (0.078 R)
• M81: 93,024,444 km (0.099 R)
• M82: 93,652,306 km (0.116 R)
• M83: 94,439,191 km (0.03 R)
• M84: 95,228,320 km (0.096 R)
• M85: 96,177,967 km (0.085 R)
• M86: 98,885,988 km (0.11 R)
• M87: 99,366,496 km (0.043 R)
• M88: 103,888,241 km (0.109 R)
• M89: 105,192,436 km (0.053 R)
• M90: 106,174,097 km (0.088 R)
• M91: 106,502,015 km (0.118 R)
• M92: 108,806,870 km (0.083 R)
• M93: 108,972,026 km (0.096 R)
• M94: 109,137,481 km (0.105 R)
• M95: 110,131,260 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.3

Radius: 5.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.17 AU - 22.59 AU

Year: 30006 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,756,305 km

• M1: 68,965 km (0.103 R)
• M2: 227,538 km (0.064 R)
• M3: 264,938 km (0.067 R)
• M4: 590,313 km (0.059 R)
• M5: 2,163,634 km (0.066 R)
• M6: 2,364,993 km (0.12 R)
• M7: 2,572,485 km (0.117 R)
• M8: 4,614,646 km (0.072 R)
• M9: 5,718,528 km (0.036 R)
• M10: 7,026,163 km (0.034 R)
• M11: 8,331,704 km (0.088 R)
• M12: 8,874,594 km (0.054 R)
• M13: 9,012,075 km (0.069 R)
• M14: 9,150,303 km (0.093 R)
• M15: 9,522,204 km (0.083 R)
• M16: 10,185,072 km (0.102 R)
• M17: 10,764,913 km (0.06 R)
• M18: 11,455,008 km (0.087 R)
• M19: 14,301,108 km (0.077 R)
• M20: 14,462,374 km (0.079 R)
• M21: 14,678,244 km (0.114 R)
• M22: 15,884,751 km (0.105 R)
• M23: 16,163,452 km (0.1 R)
• M24: 16,443,648 km (0.064 R)
• M25: 16,556,296 km (0.088 R)
• M26: 18,919,344 km (0.091 R)
• M27: 18,978,285 km (0.06 R)
• M28: 19,630,681 km (0.065 R)
• M29: 20,169,982 km (0.113 R)
• M30: 20,653,332 km (0.095 R)
• M31: 21,754,971 km (0.072 R)
• M32: 22,188,506 km (0.086 R)
• M33: 25,302,086 km (0.09 R)
• M34: 26,348,075 km (0.12 R)
• M35: 27,608,287 km (0.097 R)
• M36: 27,876,217 km (0.098 R)
• M37: 28,481,939 km (0.105 R)
• M38: 29,706,397 km (0.086 R)
• M39: 30,947,910 km (0.097 R)
• M40: 31,785,060 km (0.076 R)
• M41: 32,417,709 km (0.096 R)
• M42: 32,629,540 km (0.099 R)
• M43: 35,279,666 km (0.104 R)
• M44: 35,352,221 km (0.068 R)
• M45: 40,402,645 km (0.097 R)
• M46: 40,630,632 km (0.102 R)
• M47: 43,710,553 km (0.063 R)
• M48: 44,963,435 km (0.106 R)
• M49: 45,120,962 km (0.101 R)
• M50: 45,831,701 km (0.111 R)
• M51: 46,466,445 km (0.089 R)
• M52: 51,896,549 km (0.103 R)
• M53: 53,389,236 km (0.102 R)
• M54: 55,570,074 km (0.089 R)
• M55: 56,077,360 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 10,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit