🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.68 AU - 1.06 AU

Year: 303 Days

Day: 28.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,330,432 km

• M1: 35,006 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.29 AU - 1.39 AU

Year: 578 Days

Day: 39.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.56 AU - 3.02 AU

Year: 1737 Days

Day: 42.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,330,432 km

• M1: 1,884,185 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.37 AU - 3.41 AU

Year: 1831 Days

Day: 21.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.79 AU - 3.07 AU

Year: 1870 Days

Day: 29.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,330,432 km

• M1: 81,680 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285

Radius: 4.3

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.56 AU - 16.1 AU

Year: 19173 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,330,432 km

• M1: 108,608 km (0.08 R)
• M2: 399,426 km (0.097 R)
• M3: 562,638 km (0.08 R)
• M4: 925,861 km (0.106 R)
• M5: 1,164,171 km (0.096 R)
• M6: 1,348,924 km (0.082 R)
• M7: 1,746,106 km (0.095 R)
• M8: 1,850,825 km (0.094 R)
• M9: 2,521,023 km (0.107 R)
• M10: 3,355,331 km (0.035 R)
• M11: 3,751,316 km (0.072 R)
• M12: 4,092,549 km (0.118 R)
• M13: 4,622,873 km (0.105 R)
• M14: 4,767,834 km (0.045 R)
• M15: 4,840,987 km (0.109 R)
• M16: 5,099,642 km (0.109 R)
• M17: 5,785,548 km (0.081 R)
• M18: 5,863,489 km (0.071 R)
• M19: 5,941,878 km (0.045 R)
• M20: 5,981,222 km (0.081 R)
• M21: 7,283,771 km (0.119 R)
• M22: 7,452,517 km (0.115 R)
• M23: 8,053,452 km (0.081 R)
• M24: 8,315,697 km (0.114 R)
• M25: 8,403,810 km (0.047 R)
• M26: 11,039,874 km (0.05 R)
• M27: 11,233,753 km (0.099 R)
• M28: 12,169,936 km (0.069 R)
• M29: 12,672,585 km (0.068 R)
• M30: 13,284,740 km (0.099 R)
• M31: 13,698,228 km (0.059 R)
• M32: 13,854,408 km (0.1 R)
• M33: 14,011,187 km (0.052 R)
• M34: 14,221,073 km (0.06 R)
• M35: 15,447,925 km (0.104 R)
• M36: 15,664,692 km (0.075 R)
• M37: 15,991,863 km (0.106 R)
• M38: 16,986,689 km (0.045 R)
• M39: 17,660,926 km (0.074 R)
• M40: 18,401,286 km (0.111 R)
• M41: 18,631,068 km (0.091 R)
• M42: 18,861,898 km (0.098 R)
• M43: 19,677,057 km (0.116 R)
• M44: 20,384,954 km (0.106 R)
• M45: 21,401,771 km (0.051 R)
• M46: 23,050,638 km (0.099 R)
• M47: 23,422,539 km (0.113 R)
• M48: 23,671,619 km (0.055 R)
• M49: 23,734,001 km (0.08 R)
• M50: 24,803,177 km (0.093 R)
• M51: 25,247,932 km (0.056 R)
• M52: 26,016,566 km (0.05 R)
• M53: 26,145,369 km (0.091 R)
• M54: 26,922,979 km (0.097 R)
• M55: 27,053,279 km (0.093 R)
• M56: 27,118,504 km (0.109 R)
• M57: 27,183,728 km (0.056 R)
• M58: 27,773,742 km (0.118 R)
• M59: 29,501,897 km (0.063 R)
• M60: 29,569,066 km (0.025 R)
• M61: 30,378,840 km (0.085 R)
• M62: 31,607,337 km (0.117 R)
• M63: 31,813,633 km (0.026 R)
• M64: 32,435,212 km (0.083 R)
• M65: 34,182,814 km (0.102 R)
• M66: 36,391,926 km (0.09 R)
• M67: 36,824,862 km (0.09 R)
• M68: 36,897,118 km (0.1 R)
• M69: 37,041,929 km (0.1 R)
• M70: 37,186,889 km (0.093 R)
• M71: 38,060,541 km (0.101 R)
• M72: 38,426,607 km (0.09 R)
• M73: 38,499,910 km (0.103 R)
• M74: 41,471,821 km (0.086 R)
• M75: 41,622,316 km (0.075 R)
• M76: 42,453,482 km (0.118 R)
• M77: 45,521,435 km (0.081 R)
• M78: 45,909,941 km (0.028 R)
• M79: 46,377,584 km (0.1 R)
• M80: 47,475,034 km (0.114 R)
• M81: 48,501,574 km (0.099 R)
• M82: 49,535,445 km (0.07 R)
• M83: 49,695,216 km (0.04 R)
• M84: 50,255,460 km (0.118 R)
• M85: 50,978,915 km (0.117 R)
• M86: 52,273,685 km (0.101 R)
• M87: 52,354,916 km (0.103 R)
• M88: 52,436,298 km (0.07 R)
• M89: 53,006,714 km (0.1 R)
• M90: 53,170,075 km (0.111 R)
• M91: 53,743,035 km (0.101 R)
• M92: 54,812,660 km (0.119 R)
• M93: 54,895,238 km (0.053 R)
• M94: 55,225,999 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 4

Gravity: 22.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.76 AU - 19.24 AU

Year: 22748 Days

Day: 23 Hours

Environment

Temp: -202 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,330,432 km

• M1: 547,229 km (0.112 R)
• M2: 987,795 km (0.118 R)
• M3: 1,036,713 km (0.119 R)
• M4: 1,188,405 km (0.071 R)
• M5: 1,214,286 km (0.093 R)
• M6: 1,293,423 km (0.074 R)
• M7: 1,456,784 km (0.075 R)
• M8: 1,484,609 km (0.111 R)
• M9: 1,569,282 km (0.108 R)
• M10: 1,655,450 km (0.049 R)
• M11: 1,832,724 km (0.096 R)
• M12: 1,923,679 km (0.082 R)
• M13: 2,141,494 km (0.054 R)
• M14: 2,466,420 km (0.079 R)
• M15: 3,161,153 km (0.07 R)
• M16: 4,147,751 km (0.091 R)
• M17: 4,307,371 km (0.088 R)
• M18: 4,428,396 km (0.063 R)
• M19: 4,840,090 km (0.12 R)
• M20: 4,965,901 km (0.11 R)
• M21: 5,306,835 km (0.118 R)
• M22: 5,611,267 km (0.101 R)
• M23: 6,932,066 km (0.09 R)
• M24: 7,169,029 km (0.075 R)
• M25: 7,457,005 km (0.119 R)
• M26: 7,651,183 km (0.118 R)
• M27: 8,293,257 km (0.099 R)
• M28: 8,343,372 km (0.1 R)
• M29: 9,210,591 km (0.106 R)
• M30: 11,361,210 km (0.114 R)
• M31: 12,606,912 km (0.061 R)
• M32: 13,421,771 km (0.037 R)
• M33: 14,074,018 km (0.1 R)
• M34: 14,736,587 km (0.112 R)
• M35: 16,154,326 km (0.098 R)
• M36: 16,657,573 km (0.081 R)
• M37: 16,847,563 km (0.11 R)
• M38: 18,263,058 km (0.086 R)
• M39: 18,524,555 km (0.069 R)
• M40: 20,051,650 km (0.108 R)
• M41: 20,660,064 km (0.063 R)
• M42: 22,591,522 km (0.094 R)
• M43: 23,224,471 km (0.109 R)
• M44: 23,436,750 km (0.112 R)
• M45: 24,077,478 km (0.078 R)
• M46: 27,590,485 km (0.073 R)
• M47: 27,965,527 km (0.095 R)
• M48: 28,116,022 km (0.078 R)
• M49: 29,406,005 km (0.101 R)
• M50: 33,709,636 km (0.11 R)
• M51: 34,271,227 km (0.084 R)
• M52: 34,593,610 km (0.093 R)
• M53: 34,916,891 km (0.044 R)
• M54: 35,485,213 km (0.114 R)
• M55: 35,648,125 km (0.089 R)
• M56: 36,056,528 km (0.036 R)
• M57: 36,960,398 km (0.093 R)
• M58: 37,125,554 km (0.051 R)
• M59: 38,874,353 km (0.1 R)
• M60: 39,294,723 km (0.037 R)
• M61: 39,885,635 km (0.098 R)
• M62: 44,982,135 km (0.095 R)
• M63: 45,511,861 km (0.118 R)
• M64: 46,132,393 km (0.072 R)
• M65: 46,577,297 km (0.099 R)
• M66: 46,755,767 km (0.116 R)
• M67: 47,471,593 km (0.047 R)
• M68: 48,281,067 km (0.079 R)
• M69: 48,914,016 km (0.075 R)
• M70: 49,276,791 km (0.049 R)
• M71: 50,462,204 km (0.079 R)
• M72: 51,012,575 km (0.105 R)
• M73: 52,304,203 km (0.093 R)
• M74: 55,958,879 km (0.114 R)
• M75: 57,195,305 km (0.114 R)
• M76: 57,673,270 km (0.038 R)
• M77: 58,729,431 km (0.098 R)
• M78: 59,114,945 km (0.108 R)
• M79: 59,985,754 km (0.103 R)
• M80: 60,374,110 km (0.104 R)
• M81: 62,230,171 km (0.034 R)
• M82: 63,313,260 km (0.091 R)
• M83: 64,303,298 km (0.049 R)
• M84: 64,800,262 km (0.043 R)
• M85: 65,497,987 km (0.095 R)
• M86: 67,001,745 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.6

Radius: 6.2

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 14.24 AU - 18.16 AU

Year: 24307 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,330,432 km

• M1: 123,568 km (0.07 R)
• M2: 664,215 km (0.092 R)
• M3: 1,420,881 km (0.046 R)
• M4: 1,544,897 km (0.084 R)
• M5: 1,770,491 km (0.095 R)
• M6: 2,041,113 km (0.075 R)
• M7: 2,324,751 km (0.086 R)
• M8: 2,397,755 km (0.071 R)
• M9: 2,620,955 km (0.111 R)
• M10: 3,834,792 km (0.081 R)
• M11: 4,362,872 km (0.089 R)
• M12: 4,960,366 km (0.064 R)
• M13: 5,101,886 km (0.109 R)
• M14: 6,589,038 km (0.111 R)
• M15: 6,640,799 km (0.105 R)
• M16: 7,112,631 km (0.093 R)
• M17: 8,143,958 km (0.115 R)
• M18: 8,255,259 km (0.114 R)
• M19: 9,337,151 km (0.087 R)
• M20: 9,512,031 km (0.092 R)
• M21: 9,688,108 km (0.06 R)
• M22: 10,766,409 km (0.055 R)
• M23: 13,230,136 km (0.027 R)
• M24: 14,423,479 km (0.073 R)
• M25: 15,650,780 km (0.09 R)
• M26: 17,124,618 km (0.079 R)
• M27: 17,410,200 km (0.071 R)
• M28: 19,157,354 km (0.083 R)
• M29: 20,051,650 km (0.119 R)
• M30: 22,268,391 km (0.086 R)
• M31: 22,972,099 km (0.034 R)
• M32: 23,208,165 km (0.086 R)
• M33: 23,287,153 km (0.11 R)
• M34: 23,762,425 km (0.089 R)
• M35: 24,803,177 km (0.117 R)
• M36: 24,883,811 km (0.096 R)
• M37: 25,532,317 km (0.095 R)
• M38: 26,022,400 km (0.079 R)
• M39: 26,433,046 km (0.064 R)
• M40: 28,434,366 km (0.034 R)
• M41: 29,881,127 km (0.093 R)
• M42: 30,311,072 km (0.061 R)
• M43: 32,757,147 km (0.079 R)
• M44: 33,645,908 km (0.085 R)
• M45: 33,914,136 km (0.049 R)
• M46: 34,632,805 km (0.059 R)
• M47: 34,723,012 km (0.112 R)
• M48: 35,175,097 km (0.063 R)
• M49: 35,902,442 km (0.067 R)
• M50: 38,487,194 km (0.061 R)
• M51: 39,330,627 km (0.117 R)
• M52: 41,131,187 km (0.086 R)
• M53: 41,897,427 km (0.12 R)
• M54: 43,541,059 km (0.083 R)
• M55: 43,638,447 km (0.074 R)
• M56: 43,735,835 km (0.12 R)
• M57: 43,833,373 km (0.073 R)
• M58: 45,501,688 km (0.097 R)
• M59: 46,194,775 km (0.027 R)
• M60: 46,492,774 km (0.085 R)
• M61: 47,190,798 km (0.03 R)
• M62: 48,093,172 km (0.071 R)
• M63: 48,697,996 km (0.091 R)
• M64: 50,937,177 km (0.058 R)
• M65: 51,965,962 km (0.093 R)
• M66: 52,069,334 km (0.08 R)
• M67: 52,275,929 km (0.09 R)
• M68: 55,093,455 km (0.119 R)
• M69: 56,679,940 km (0.098 R)
• M70: 56,999,033 km (0.107 R)
• M71: 60,222,568 km (0.034 R)
• M72: 61,746,970 km (0.067 R)
• M73: 62,404,153 km (0.032 R)
• M74: 64,278,914 km (0.094 R)
• M75: 66,060,176 km (0.113 R)
• M76: 66,172,075 km (0.111 R)
• M77: 67,069,213 km (0.053 R)
• M78: 67,406,706 km (0.107 R)
• M79: 69,216,242 km (0.109 R)
• M80: 70,012,851 km (0.078 R)
• M81: 70,812,601 km (0.085 R)
• M82: 71,500,452 km (0.117 R)
• M83: 72,651,757 km (0.04 R)
• M84: 73,693,257 km (0.056 R)
• M85: 74,390,234 km (0.08 R)
• M86: 74,506,621 km (0.118 R)
• M87: 74,972,768 km (0.072 R)
• M88: 75,089,454 km (0.087 R)
• M89: 75,908,054 km (0.111 R)
• M90: 76,025,189 km (0.117 R)
• M91: 76,847,080 km (0.095 R)
• M92: 77,671,962 km (0.097 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: 310 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit