🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 278 Days

Day: 39.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,510,808 km

• M1: 286,330 km (0.113 R)
• M2: 550,371 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.55 AU - 1.63 AU

Year: 875 Days

Day: 15.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.9 °

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: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.72 AU - 2 AU

Year: 1107 Days

Day: 36.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,510,808 km

• M1: 1,193,043 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.8 AU - 2.94 AU

Year: 1593 Days

Day: 20.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.41 AU - 2.73 AU

Year: 1799 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,510,808 km

• M1: 408,851 km (0.11 R)
• M2: 1,718,580 km (0.102 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.7

Radius: 13.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.31 AU - 8.37 AU

Year: 10515 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,510,808 km

• M1: 166,802 km (0.051 R)
• M2: 598,691 km (0.072 R)
• M3: 806,033 km (0.089 R)
• M4: 919,429 km (0.112 R)
• M5: 1,145,770 km (0.113 R)
• M6: 1,294,470 km (0.118 R)
• M7: 1,738,028 km (0.075 R)
• M8: 2,158,548 km (0.078 R)
• M9: 2,440,839 km (0.097 R)
• M10: 2,586,547 km (0.12 R)
• M11: 3,093,534 km (0.114 R)
• M12: 3,251,809 km (0.055 R)
• M13: 3,358,921 km (0.102 R)
• M14: 3,659,463 km (0.109 R)
• M15: 4,948,099 km (0.089 R)
• M16: 5,040,700 km (0.096 R)
• M17: 5,196,432 km (0.098 R)
• M18: 5,290,678 km (0.108 R)
• M19: 6,297,921 km (0.098 R)
• M20: 6,533,537 km (0.055 R)
• M21: 6,635,414 km (0.119 R)
• M22: 7,048,304 km (0.103 R)
• M23: 7,971,622 km (0.111 R)
• M24: 8,190,184 km (0.039 R)
• M25: 8,410,691 km (0.12 R)
• M26: 8,895,239 km (0.047 R)
• M27: 9,008,335 km (0.106 R)
• M28: 9,735,979 km (0.111 R)
• M29: 10,442,829 km (0.094 R)
• M30: 10,722,128 km (0.116 R)
• M31: 11,004,120 km (0.108 R)
• M32: 11,206,825 km (0.057 R)
• M33: 12,114,136 km (0.081 R)
• M34: 12,534,357 km (0.112 R)
• M35: 13,130,804 km (0.081 R)
• M36: 13,345,925 km (0.031 R)
• M37: 13,562,393 km (0.059 R)
• M38: 13,692,843 km (0.053 R)
• M39: 14,086,584 km (0.067 R)
• M40: 14,351,223 km (0.111 R)
• M41: 14,528,496 km (0.115 R)
• M42: 14,617,507 km (0.065 R)
• M43: 14,840,558 km (0.088 R)
• M44: 15,154,863 km (0.087 R)
• M45: 15,653,323 km (0.092 R)
• M46: 16,899,323 km (0.031 R)
• M47: 17,086,620 km (0.081 R)
• M48: 17,274,665 km (0.064 R)
• M49: 17,605,276 km (0.059 R)
• M50: 18,803,405 km (0.11 R)
• M51: 19,338,966 km (0.109 R)
• M52: 20,325,414 km (0.064 R)
• M53: 20,574,644 km (0.115 R)
• M54: 20,975,417 km (0.041 R)
• M55: 21,277,754 km (0.027 R)
• M56: 21,429,446 km (0.1 R)
• M57: 21,937,780 km (0.105 R)
• M58: 22,039,955 km (0.055 R)
• M59: 23,225,967 km (0.112 R)
• M60: 23,957,949 km (0.104 R)
• M61: 24,168,434 km (0.115 R)
• M62: 24,326,858 km (0.055 R)
• M63: 24,910,289 km (0.083 R)
• M64: 25,552,064 km (0.085 R)
• M65: 25,875,046 km (0.049 R)
• M66: 26,145,220 km (0.108 R)
• M67: 26,742,863 km (0.063 R)
• M68: 28,117,817 km (0.079 R)
• M69: 29,122,068 km (0.088 R)
• M70: 29,685,005 km (0.1 R)
• M71: 29,798,101 km (0.031 R)
• M72: 30,821,799 km (0.112 R)
• M73: 31,568,292 km (0.117 R)
• M74: 32,437,007 km (0.098 R)
• M75: 32,611,737 km (0.09 R)
• M76: 34,138,982 km (0.099 R)
• M77: 35,030,585 km (0.043 R)
• M78: 35,869,829 km (0.09 R)
• M79: 36,171,120 km (0.093 R)
• M80: 36,352,283 km (0.096 R)
• M81: 38,242,152 km (0.056 R)
• M82: 39,478,429 km (0.11 R)
• M83: 40,602,208 km (0.085 R)
• M84: 41,042,026 km (0.105 R)
• M85: 41,799,739 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.1

Radius: 12.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.72 AU - 10.02 AU

Year: 10571 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,510,808 km

• M1: 162,164 km (0.099 R)
• M2: 520,002 km (0.084 R)
• M3: 973,284 km (0.056 R)
• M4: 1,142,928 km (0.104 R)
• M5: 1,556,267 km (0.059 R)
• M6: 2,087,788 km (0.099 R)
• M7: 2,541,817 km (0.031 R)
• M8: 2,943,787 km (0.083 R)
• M9: 3,054,489 km (0.117 R)
• M10: 3,223,236 km (0.038 R)
• M11: 3,337,379 km (0.064 R)
• M12: 3,658,715 km (0.09 R)
• M13: 3,777,945 km (0.104 R)
• M14: 4,082,077 km (0.11 R)
• M15: 4,205,944 km (0.102 R)
• M16: 4,649,651 km (0.09 R)
• M17: 4,942,863 km (0.053 R)
• M18: 5,175,189 km (0.076 R)
• M19: 5,963,869 km (0.112 R)
• M20: 6,426,276 km (0.105 R)
• M21: 6,570,937 km (0.083 R)
• M22: 7,385,946 km (0.084 R)
• M23: 7,805,419 km (0.094 R)
• M24: 9,767,245 km (0.102 R)
• M25: 10,481,874 km (0.105 R)
• M26: 10,609,780 km (0.074 R)
• M27: 11,607,598 km (0.074 R)
• M28: 11,872,835 km (0.046 R)
• M29: 12,680,514 km (0.076 R)
• M30: 14,443,674 km (0.093 R)
• M31: 15,016,335 km (0.087 R)
• M32: 15,208,868 km (0.104 R)
• M33: 15,889,239 km (0.076 R)
• M34: 16,430,933 km (0.095 R)
• M35: 17,684,263 km (0.108 R)
• M36: 18,194,243 km (0.037 R)
• M37: 18,348,179 km (0.079 R)
• M38: 18,657,248 km (0.081 R)
• M39: 19,333,131 km (0.115 R)
• M40: 19,437,850 km (0.059 R)
• M41: 19,964,135 km (0.106 R)
• M42: 20,601,871 km (0.035 R)
• M43: 21,570,966 km (0.089 R)
• M44: 22,115,801 km (0.028 R)
• M45: 22,941,581 km (0.09 R)
• M46: 23,777,385 km (0.111 R)
• M47: 23,945,832 km (0.101 R)
• M48: 24,170,977 km (0.077 R)
• M49: 25,536,357 km (0.042 R)
• M50: 27,572,384 km (0.053 R)
• M51: 28,222,985 km (0.108 R)
• M52: 29,659,872 km (0.029 R)
• M53: 30,144,270 km (0.081 R)
• M54: 30,448,253 km (0.099 R)
• M55: 31,983,576 km (0.099 R)
• M56: 32,480,241 km (0.095 R)
• M57: 32,854,385 km (0.068 R)
• M58: 33,985,345 km (0.117 R)
• M59: 34,492,183 km (0.088 R)
• M60: 34,682,770 km (0.093 R)
• M61: 34,873,807 km (0.103 R)
• M62: 35,065,292 km (0.063 R)
• M63: 35,898,552 km (0.099 R)
• M64: 36,285,412 km (0.034 R)
• M65: 37,584,969 km (0.085 R)
• M66: 37,715,718 km (0.028 R)
• M67: 38,503,650 km (0.117 R)
• M68: 38,965,757 km (0.087 R)
• M69: 39,962,229 km (0.112 R)
• M70: 41,438,909 km (0.096 R)
• M71: 41,641,614 km (0.118 R)
• M72: 41,912,387 km (0.095 R)
• M73: 42,865,026 km (0.026 R)
• M74: 43,275,373 km (0.114 R)
• M75: 43,893,511 km (0.097 R)
• M76: 44,652,870 km (0.097 R)
• M77: 45,277,441 km (0.058 R)
• M78: 45,695,418 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406

Radius: 4.5

Gravity: 20.05 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.62 AU - 12.62 AU

Year: 16188 Days

Day: 23.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,510,808 km

• M1: 224,696 km (0.057 R)
• M2: 358,586 km (0.098 R)
• M3: 676,033 km (0.087 R)
• M4: 751,879 km (0.11 R)
• M5: 830,567 km (0.102 R)
• M6: 953,836 km (0.1 R)
• M7: 1,194,988 km (0.116 R)
• M8: 1,503,608 km (0.057 R)
• M9: 1,628,672 km (0.063 R)
• M10: 1,942,678 km (0.052 R)
• M11: 2,303,807 km (0.034 R)
• M12: 2,565,753 km (0.08 R)
• M13: 2,685,282 km (0.112 R)
• M14: 3,538,738 km (0.084 R)
• M15: 3,739,049 km (0.082 R)
• M16: 4,080,880 km (0.062 R)
• M17: 4,255,611 km (0.099 R)
• M18: 4,397,280 km (0.108 R)
• M19: 4,468,638 km (0.117 R)
• M20: 4,904,865 km (0.07 R)
• M21: 5,240,862 km (0.066 R)
• M22: 5,354,557 km (0.049 R)
• M23: 5,430,702 km (0.113 R)
• M24: 6,292,984 km (0.112 R)
• M25: 6,373,468 km (0.094 R)
• M26: 7,029,454 km (0.111 R)
• M27: 7,071,192 km (0.114 R)
• M28: 7,492,909 km (0.038 R)
• M29: 8,140,518 km (0.064 R)
• M30: 8,184,350 km (0.109 R)
• M31: 8,404,708 km (0.096 R)
• M32: 8,671,590 km (0.092 R)
• M33: 9,350,914 km (0.076 R)
• M34: 10,047,292 km (0.086 R)
• M35: 12,739,755 km (0.106 R)
• M36: 12,892,644 km (0.116 R)
• M37: 12,994,819 km (0.061 R)
• M38: 13,148,755 km (0.086 R)
• M39: 13,200,217 km (0.053 R)
• M40: 13,562,244 km (0.105 R)
• M41: 14,190,405 km (0.092 R)
• M42: 14,348,979 km (0.054 R)
• M43: 14,508,002 km (0.117 R)
• M44: 15,150,225 km (0.1 R)
• M45: 15,258,235 km (0.098 R)
• M46: 16,517,849 km (0.053 R)
• M47: 18,095,807 km (0.113 R)
• M48: 19,193,556 km (0.085 R)
• M49: 19,779,980 km (0.115 R)
• M50: 20,850,203 km (0.114 R)
• M51: 20,970,330 km (0.104 R)
• M52: 21,271,620 km (0.108 R)
• M53: 21,331,908 km (0.075 R)
• M54: 22,490,693 km (0.104 R)
• M55: 22,799,015 km (0.116 R)
• M56: 23,482,228 km (0.048 R)
• M57: 23,607,142 km (0.086 R)
• M58: 23,920,400 km (0.095 R)
• M59: 25,829,120 km (0.03 R)
• M60: 26,606,131 km (0.111 R)
• M61: 26,801,506 km (0.096 R)
• M62: 27,062,853 km (0.07 R)
• M63: 27,193,901 km (0.118 R)
• M64: 27,390,772 km (0.098 R)
• M65: 29,116,832 km (0.117 R)
• M66: 30,741,166 km (0.092 R)
• M67: 31,495,438 km (0.084 R)
• M68: 33,442,754 km (0.114 R)
• M69: 34,006,139 km (0.105 R)
• M70: 34,218,269 km (0.088 R)
• M71: 34,501,757 km (0.119 R)
• M72: 34,857,201 km (0.034 R)
• M73: 34,999,768 km (0.116 R)
• M74: 35,787,102 km (0.029 R)
• M75: 35,859,058 km (0.094 R)
• M76: 37,452,276 km (0.078 R)
• M77: 37,525,279 km (0.104 R)
• M78: 39,142,432 km (0.049 R)
• M79: 40,557,479 km (0.073 R)
• M80: 40,632,427 km (0.119 R)
• M81: 40,782,324 km (0.069 R)
• M82: 41,535,101 km (0.114 R)
• M83: 42,292,515 km (0.117 R)
• M84: 42,978,122 km (0.09 R)
• M85: 43,130,861 km (0.073 R)
• M86: 43,283,900 km (0.052 R)
• M87: 46,147,203 km (0.089 R)
• M88: 46,774,168 km (0.116 R)
• M89: 50,837,695 km (0.109 R)
• M90: 52,135,606 km (0.056 R)
• M91: 53,116,070 km (0.096 R)
• M92: 53,773,254 km (0.081 R)
• M93: 54,267,824 km (0.111 R)
• M94: 54,846,619 km (0.119 R)
• M95: 55,261,453 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit