🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.52 AU - 0.68 AU

Year: 177 Days

Day: 30.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.05 AU - 1.45 AU

Year: 532 Days

Day: 36.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,330,442 km

• M1: 170,841 km (0.033 R)
• M2: 376,089 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.41 AU - 1.71 AU

Year: 742 Days

Day: 39.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,330,442 km

• M1: 398,230 km (0.093 R)
• M2: 567,574 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.57 AU - 1.95 AU

Year: 889 Days

Day: 35.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,330,442 km

• M1: 227,239 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.58 AU - 2.14 AU

Year: 966 Days

Day: 22.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.67 AU - 2.85 AU

Year: 1746 Days

Day: 25.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,330,442 km

• M1: 1,288,935 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 14.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.64 AU - 7.66 AU

Year: 5808 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 107.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,330,442 km

• M1: 196,422 km (0.09 R)
• M2: 427,102 km (0.075 R)
• M3: 567,874 km (0.076 R)
• M4: 728,392 km (0.057 R)
• M5: 852,409 km (0.085 R)
• M6: 1,007,392 km (0.088 R)
• M7: 1,322,445 km (0.106 R)
• M8: 1,439,281 km (0.047 R)
• M9: 1,573,321 km (0.095 R)
• M10: 1,986,809 km (0.088 R)
• M11: 2,418,698 km (0.107 R)
• M12: 2,897,561 km (0.117 R)
• M13: 3,052,395 km (0.045 R)
• M14: 3,174,616 km (0.105 R)
• M15: 3,316,585 km (0.081 R)
• M16: 3,515,251 km (0.111 R)
• M17: 3,680,706 km (0.118 R)
• M18: 3,830,154 km (0.079 R)
• M19: 4,000,696 km (0.088 R)
• M20: 4,467,740 km (0.057 R)
• M21: 4,707,995 km (0.083 R)
• M22: 5,243,405 km (0.074 R)
• M23: 6,016,677 km (0.088 R)
• M24: 6,620,304 km (0.091 R)
• M25: 6,964,080 km (0.052 R)
• M26: 7,056,831 km (0.065 R)
• M27: 7,173,218 km (0.095 R)
• M28: 7,360,814 km (0.071 R)
• M29: 7,526,418 km (0.04 R)
• M30: 7,741,091 km (0.036 R)
• M31: 8,274,557 km (0.118 R)
• M32: 8,496,261 km (0.06 R)
• M33: 8,595,445 km (0.088 R)
• M34: 8,744,893 km (0.099 R)
• M35: 9,428,256 km (0.12 R)
• M36: 9,763,505 km (0.042 R)
• M37: 10,128,973 km (0.116 R)
• M38: 10,552,185 km (0.039 R)
• M39: 10,712,404 km (0.089 R)
• M40: 10,954,304 km (0.046 R)
• M41: 11,443,340 km (0.1 R)
• M42: 12,106,806 km (0.115 R)
• M43: 12,386,853 km (0.118 R)
• M44: 12,782,689 km (0.095 R)
• M45: 12,924,957 km (0.074 R)
• M46: 13,615,800 km (0.073 R)
• M47: 13,761,209 km (0.044 R)
• M48: 14,112,315 km (0.086 R)
• M49: 14,466,563 km (0.079 R)
• M50: 15,033,240 km (0.081 R)
• M51: 15,607,247 km (0.078 R)
• M52: 16,528,321 km (0.111 R)
• M53: 17,183,559 km (0.089 R)
• M54: 17,593,458 km (0.097 R)
• M55: 17,688,452 km (0.118 R)
• M56: 17,783,746 km (0.083 R)
• M57: 17,910,904 km (0.054 R)
• M58: 18,134,254 km (0.114 R)
• M59: 19,004,614 km (0.043 R)
• M60: 19,297,826 km (0.083 R)
• M61: 19,658,207 km (0.108 R)
• M62: 19,921,649 km (0.081 R)
• M63: 20,186,288 km (0.079 R)
• M64: 20,853,046 km (0.089 R)
• M65: 21,020,894 km (0.061 R)
• M66: 22,037,262 km (0.088 R)
• M67: 22,551,430 km (0.114 R)
• M68: 22,723,767 km (0.104 R)
• M69: 23,243,171 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.9

Radius: 8.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.9 AU - 9.58 AU

Year: 9007 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,330,442 km

• M1: 147,504 km (0.072 R)
• M2: 208,988 km (0.118 R)
• M3: 333,603 km (0.063 R)
• M4: 385,215 km (0.079 R)
• M5: 510,428 km (0.081 R)
• M6: 572,062 km (0.098 R)
• M7: 731,384 km (0.118 R)
• M8: 1,077,105 km (0.036 R)
• M9: 1,259,315 km (0.074 R)
• M10: 1,433,896 km (0.088 R)
• M11: 1,767,798 km (0.105 R)
• M12: 2,167,075 km (0.104 R)
• M13: 2,334,475 km (0.072 R)
• M14: 2,398,353 km (0.113 R)
• M15: 2,506,213 km (0.094 R)
• M16: 2,704,580 km (0.046 R)
• M17: 2,930,921 km (0.094 R)
• M18: 3,621,764 km (0.108 R)
• M19: 4,049,614 km (0.112 R)
• M20: 4,440,364 km (0.053 R)
• M21: 4,493,471 km (0.112 R)
• M22: 4,546,578 km (0.118 R)
• M23: 5,257,916 km (0.027 R)
• M24: 5,683,971 km (0.045 R)
• M25: 5,915,848 km (0.025 R)
• M26: 6,329,037 km (0.097 R)
• M27: 6,388,727 km (0.041 R)
• M28: 6,751,502 km (0.069 R)
• M29: 6,904,690 km (0.03 R)
• M30: 7,276,889 km (0.075 R)
• M31: 7,560,228 km (0.102 R)
• M32: 8,138,124 km (0.095 R)
• M33: 8,432,234 km (0.077 R)
• M34: 8,763,294 km (0.098 R)
• M35: 9,166,161 km (0.084 R)
• M36: 9,369,913 km (0.078 R)
• M37: 9,472,388 km (0.076 R)
• M38: 9,920,433 km (0.051 R)
• M39: 10,873,222 km (0.048 R)
• M40: 11,052,889 km (0.027 R)
• M41: 11,342,361 km (0.096 R)
• M42: 12,902,667 km (0.072 R)
• M43: 13,824,190 km (0.081 R)
• M44: 14,253,685 km (0.09 R)
• M45: 14,886,185 km (0.05 R)
• M46: 15,045,656 km (0.11 R)
• M47: 15,165,783 km (0.099 R)
• M48: 15,447,027 km (0.113 R)
• M49: 15,608,593 km (0.083 R)
• M50: 16,713,673 km (0.105 R)
• M51: 16,796,550 km (0.064 R)
• M52: 17,506,392 km (0.08 R)
• M53: 17,759,212 km (0.044 R)
• M54: 18,912,013 km (0.111 R)
• M55: 19,912,973 km (0.064 R)
• M56: 20,265,276 km (0.04 R)
• M57: 20,975,865 km (0.105 R)
• M58: 21,694,534 km (0.118 R)
• M59: 21,830,219 km (0.041 R)
• M60: 22,284,548 km (0.114 R)
• M61: 22,925,724 km (0.116 R)
• M62: 23,202,331 km (0.081 R)
• M63: 23,665,934 km (0.118 R)
• M64: 23,805,659 km (0.101 R)
• M65: 25,455,274 km (0.106 R)
• M66: 28,664,897 km (0.101 R)
• M67: 28,764,230 km (0.089 R)
• M68: 29,462,104 km (0.052 R)
• M69: 31,384,287 km (0.095 R)
• M70: 31,486,462 km (0.088 R)
• M71: 31,537,774 km (0.11 R)
• M72: 32,412,174 km (0.081 R)
• M73: 32,722,589 km (0.083 R)
• M74: 32,826,410 km (0.107 R)
• M75: 34,027,083 km (0.069 R)
• M76: 34,395,393 km (0.101 R)
• M77: 34,817,857 km (0.119 R)
• M78: 34,976,730 km (0.051 R)
• M79: 35,082,795 km (0.119 R)
• M80: 35,189,010 km (0.108 R)
• M81: 35,348,481 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 12.9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.65 AU - 12.73 AU

Year: 14254 Days

Day: 5.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,330,442 km

• M1: 171,290 km (0.118 R)
• M2: 878,140 km (0.101 R)
• M3: 1,013,974 km (0.098 R)
• M4: 1,157,289 km (0.11 R)
• M5: 1,519,466 km (0.113 R)
• M6: 2,476,443 km (0.092 R)
• M7: 3,155,169 km (0.095 R)
• M8: 3,442,546 km (0.088 R)
• M9: 3,776,299 km (0.11 R)
• M10: 4,159,270 km (0.077 R)
• M11: 4,435,128 km (0.081 R)
• M12: 5,382,980 km (0.111 R)
• M13: 5,814,570 km (0.09 R)
• M14: 6,757,037 km (0.102 R)
• M15: 6,895,564 km (0.117 R)
• M16: 7,698,606 km (0.081 R)
• M17: 8,431,635 km (0.033 R)
• M18: 8,831,809 km (0.096 R)
• M19: 8,983,502 km (0.099 R)
• M20: 9,340,891 km (0.025 R)
• M21: 10,069,582 km (0.11 R)
• M22: 11,196,802 km (0.057 R)
• M23: 11,803,122 km (0.059 R)
• M24: 12,990,481 km (0.116 R)
• M25: 13,105,521 km (0.087 R)
• M26: 13,336,650 km (0.113 R)
• M27: 13,510,932 km (0.058 R)
• M28: 13,744,454 km (0.11 R)
• M29: 14,811,984 km (0.101 R)
• M30: 15,113,274 km (0.11 R)
• M31: 16,276,398 km (0.09 R)
• M32: 16,400,564 km (0.113 R)
• M33: 17,914,644 km (0.117 R)
• M34: 18,300,158 km (0.102 R)
• M35: 18,753,290 km (0.046 R)
• M36: 22,648,669 km (0.086 R)
• M37: 22,856,759 km (0.04 R)
• M38: 23,765,866 km (0.086 R)
• M39: 24,260,436 km (0.058 R)
• M40: 25,475,321 km (0.062 R)
• M41: 27,297,871 km (0.082 R)
• M42: 28,113,180 km (0.1 R)
• M43: 28,411,628 km (0.114 R)
• M44: 28,561,225 km (0.11 R)
• M45: 29,237,707 km (0.099 R)
• M46: 29,843,429 km (0.11 R)
• M47: 31,453,252 km (0.113 R)
• M48: 31,607,936 km (0.099 R)
• M49: 33,880,776 km (0.075 R)
• M50: 34,437,280 km (0.059 R)
• M51: 35,317,813 km (0.114 R)
• M52: 37,101,170 km (0.07 R)
• M53: 37,756,857 km (0.09 R)
• M54: 38,003,843 km (0.092 R)
• M55: 38,664,766 km (0.059 R)
• M56: 38,996,724 km (0.04 R)
• M57: 40,670,575 km (0.068 R)
• M58: 40,839,321 km (0.051 R)
• M59: 41,771,166 km (0.099 R)
• M60: 42,026,530 km (0.105 R)
• M61: 42,967,351 km (0.108 R)
• M62: 43,397,295 km (0.071 R)
• M63: 43,483,463 km (0.099 R)
• M64: 43,655,950 km (0.078 R)
• M65: 45,131,284 km (0.109 R)
• M66: 46,534,662 km (0.115 R)
• M67: 48,577,121 km (0.098 R)
• M68: 48,935,408 km (0.11 R)
• M69: 49,025,017 km (0.071 R)
• M70: 49,294,443 km (0.097 R)
• M71: 51,467,203 km (0.088 R)
• M72: 51,832,371 km (0.074 R)
• M73: 52,933,112 km (0.064 R)
• M74: 54,134,233 km (0.09 R)
• M75: 54,598,585 km (0.108 R)
• M76: 56,375,060 km (0.107 R)
• M77: 56,751,598 km (0.027 R)
• M78: 57,128,884 km (0.037 R)
• M79: 59,218,766 km (0.104 R)
• M80: 60,657,897 km (0.092 R)
• M81: 64,355,358 km (0.098 R)
• M82: 65,636,814 km (0.071 R)
• M83: 65,834,732 km (0.116 R)
• M84: 66,032,949 km (0.059 R)
• M85: 66,231,166 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit