🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.59 AU - 0.71 AU

Year: 196 Days

Day: 29.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.77 AU - 1.03 AU

Year: 320 Days

Day: 44.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,050,396 km

• M1: 112,797 km (0.102 R)
• M2: 314,006 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.8 AU - 1.02 AU

Year: 325 Days

Day: 45.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.92 AU - 1.24 AU

Year: 421 Days

Day: 13.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.97 AU - 1.31 AU

Year: 456 Days

Day: 34.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,050,396 km

• M1: 137,929 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.26 AU - 2.44 AU

Year: 1350 Days

Day: 34.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.46 AU - 3.72 AU

Year: 2549 Days

Day: 47.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 11.4

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.39 AU - 6.61 AU

Year: 6210 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,050,396 km

• M1: 155,731 km (0.056 R)
• M2: 226,790 km (0.116 R)
• M3: 305,928 km (0.064 R)
• M4: 391,498 km (0.088 R)
• M5: 540,348 km (0.109 R)
• M6: 797,057 km (0.092 R)
• M7: 967,449 km (0.098 R)
• M8: 1,064,538 km (0.079 R)
• M9: 1,376,450 km (0.1 R)
• M10: 1,785,301 km (0.082 R)
• M11: 1,959,433 km (0.026 R)
• M12: 2,324,901 km (0.098 R)
• M13: 2,613,176 km (0.066 R)
• M14: 2,832,037 km (0.103 R)
• M15: 3,182,246 km (0.098 R)
• M16: 3,266,619 km (0.099 R)
• M17: 3,459,451 km (0.091 R)
• M18: 3,789,314 km (0.083 R)
• M19: 4,014,908 km (0.115 R)
• M20: 4,175,426 km (0.03 R)
• M21: 4,268,177 km (0.113 R)
• M22: 4,479,259 km (0.04 R)
• M23: 4,839,042 km (0.079 R)
• M24: 5,509,989 km (0.111 R)
• M25: 5,714,489 km (0.078 R)
• M26: 5,973,742 km (0.096 R)
• M27: 6,343,099 km (0.104 R)
• M28: 6,503,767 km (0.094 R)
• M29: 6,938,648 km (0.051 R)
• M30: 7,637,121 km (0.041 R)
• M31: 7,808,111 km (0.114 R)
• M32: 7,893,980 km (0.108 R)
• M33: 8,153,832 km (0.102 R)
• M34: 8,920,371 km (0.076 R)
• M35: 9,010,280 km (0.097 R)
• M36: 9,130,706 km (0.11 R)
• M37: 9,342,686 km (0.109 R)
• M38: 9,556,312 km (0.096 R)
• M39: 9,926,268 km (0.105 R)
• M40: 10,458,387 km (0.094 R)
• M41: 10,616,811 km (0.114 R)
• M42: 11,322,764 km (0.083 R)
• M43: 11,714,261 km (0.09 R)
• M44: 12,143,458 km (0.082 R)
• M45: 13,324,682 km (0.047 R)
• M46: 13,668,757 km (0.102 R)
• M47: 14,330,878 km (0.084 R)
• M48: 15,182,090 km (0.063 R)
• M49: 15,505,520 km (0.087 R)
• M50: 15,758,640 km (0.111 R)
• M51: 17,156,632 km (0.045 R)
• M52: 19,017,480 km (0.039 R)
• M53: 19,133,418 km (0.091 R)
• M54: 19,599,715 km (0.08 R)
• M55: 19,795,239 km (0.083 R)
• M56: 20,069,901 km (0.101 R)
• M57: 20,623,114 km (0.088 R)
• M58: 20,702,550 km (0.032 R)
• M59: 21,101,228 km (0.089 R)
• M60: 22,475,734 km (0.113 R)
• M61: 23,297,774 km (0.078 R)
• M62: 23,837,523 km (0.094 R)
• M63: 24,507,273 km (0.063 R)
• M64: 24,802,280 km (0.072 R)
• M65: 25,140,820 km (0.109 R)
• M66: 25,353,249 km (0.042 R)
• M67: 26,294,818 km (0.038 R)
• M68: 26,424,220 km (0.049 R)
• M69: 26,553,622 km (0.081 R)
• M70: 27,117,307 km (0.098 R)
• M71: 27,509,852 km (0.103 R)
• M72: 27,597,366 km (0.094 R)
• M73: 27,992,155 km (0.039 R)
• M74: 28,477,301 km (0.045 R)
• M75: 29,054,150 km (0.067 R)
• M76: 29,143,311 km (0.095 R)
• M77: 29,411,091 km (0.075 R)
• M78: 29,545,280 km (0.069 R)
• M79: 29,814,407 km (0.104 R)
• M80: 30,084,281 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 14.7

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.13 AU - 8.15 AU

Year: 6412 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,050,396 km

• M1: 286,031 km (0.087 R)
• M2: 434,133 km (0.085 R)
• M3: 528,529 km (0.07 R)
• M4: 965,056 km (0.1 R)
• M5: 1,239,867 km (0.04 R)
• M6: 1,454,690 km (0.092 R)
• M7: 1,593,367 km (0.112 R)
• M8: 2,114,865 km (0.113 R)
• M9: 2,498,584 km (0.06 R)
• M10: 2,709,816 km (0.075 R)
• M11: 3,037,734 km (0.077 R)
• M12: 3,218,000 km (0.088 R)
• M13: 3,636,724 km (0.059 R)
• M14: 3,974,815 km (0.087 R)
• M15: 4,098,084 km (0.113 R)
• M16: 4,399,075 km (0.101 R)
• M17: 4,603,874 km (0.12 R)
• M18: 4,707,546 km (0.041 R)
• M19: 5,103,232 km (0.086 R)
• M20: 5,482,313 km (0.055 R)
• M21: 6,412,064 km (0.117 R)
• M22: 6,939,995 km (0.097 R)
• M23: 7,239,340 km (0.118 R)
• M24: 7,573,691 km (0.07 R)
• M25: 8,069,010 km (0.046 R)
• M26: 8,289,218 km (0.064 R)
• M27: 8,543,086 km (0.089 R)
• M28: 9,717,728 km (0.096 R)
• M29: 9,851,469 km (0.118 R)
• M30: 9,985,807 km (0.083 R)
• M31: 10,120,595 km (0.099 R)
• M32: 10,666,328 km (0.094 R)
• M33: 11,012,348 km (0.067 R)
• M34: 11,679,854 km (0.096 R)
• M35: 12,505,634 km (0.079 R)
• M36: 12,614,691 km (0.082 R)
• M37: 13,948,655 km (0.088 R)
• M38: 14,137,597 km (0.083 R)
• M39: 14,327,287 km (0.081 R)
• M40: 15,210,663 km (0.092 R)
• M41: 16,151,334 km (0.045 R)
• M42: 16,708,885 km (0.073 R)
• M43: 17,111,004 km (0.084 R)
• M44: 17,232,179 km (0.081 R)
• M45: 17,353,802 km (0.07 R)
• M46: 18,212,494 km (0.087 R)
• M47: 18,336,361 km (0.11 R)
• M48: 19,801,672 km (0.095 R)
• M49: 20,099,222 km (0.12 R)
• M50: 20,828,063 km (0.038 R)
• M51: 21,130,699 km (0.117 R)
• M52: 21,915,639 km (0.1 R)
• M53: 22,532,730 km (0.108 R)
• M54: 22,932,606 km (0.09 R)
• M55: 24,463,889 km (0.062 R)
• M56: 25,426,252 km (0.072 R)
• M57: 26,121,135 km (0.119 R)
• M58: 26,681,678 km (0.096 R)
• M59: 26,916,397 km (0.075 R)
• M60: 27,387,929 km (0.111 R)
• M61: 27,577,171 km (0.094 R)
• M62: 27,909,727 km (0.099 R)
• M63: 28,195,608 km (0.12 R)
• M64: 29,543,186 km (0.045 R)
• M65: 30,371,659 km (0.049 R)
• M66: 30,813,272 km (0.118 R)
• M67: 31,158,245 km (0.08 R)
• M68: 31,257,129 km (0.068 R)
• M69: 31,554,080 km (0.117 R)
• M70: 32,400,804 km (0.089 R)
• M71: 33,255,008 km (0.077 R)
• M72: 33,710,235 km (0.049 R)
• M73: 34,065,829 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.8

Radius: 9.7

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.76 AU - 8.68 AU

Year: 8038 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,050,396 km

• M1: 124,316 km (0.095 R)
• M2: 880,533 km (0.115 R)
• M3: 964,757 km (0.099 R)
• M4: 1,034,020 km (0.04 R)
• M5: 1,196,633 km (0.055 R)
• M6: 1,486,554 km (0.062 R)
• M7: 1,671,307 km (0.103 R)
• M8: 1,820,157 km (0.094 R)
• M9: 2,246,810 km (0.058 R)
• M10: 2,340,608 km (0.051 R)
• M11: 2,459,688 km (0.12 R)
• M12: 2,654,614 km (0.074 R)
• M13: 2,879,909 km (0.111 R)
• M14: 3,322,718 km (0.106 R)
• M15: 3,484,134 km (0.085 R)
• M16: 3,814,895 km (0.058 R)
• M17: 3,927,393 km (0.092 R)
• M18: 4,300,640 km (0.078 R)
• M19: 4,506,486 km (0.099 R)
• M20: 4,625,566 km (0.05 R)
• M21: 4,775,912 km (0.043 R)
• M22: 5,019,757 km (0.055 R)
• M23: 6,101,499 km (0.111 R)
• M24: 6,266,655 km (0.1 R)
• M25: 6,634,965 km (0.1 R)
• M26: 6,976,048 km (0.087 R)
• M27: 7,148,684 km (0.082 R)
• M28: 7,218,097 km (0.032 R)
• M29: 7,604,209 km (0.086 R)
• M30: 7,925,246 km (0.101 R)
• M31: 8,728,437 km (0.117 R)
• M32: 8,877,287 km (0.117 R)
• M33: 9,366,771 km (0.116 R)
• M34: 10,728,112 km (0.115 R)
• M35: 11,007,711 km (0.07 R)
• M36: 11,249,461 km (0.05 R)
• M37: 14,064,593 km (0.103 R)
• M38: 14,414,652 km (0.109 R)
• M39: 14,900,546 km (0.066 R)
• M40: 15,123,298 km (0.06 R)
• M41: 16,161,956 km (0.082 R)
• M42: 16,390,691 km (0.073 R)
• M43: 17,037,103 km (0.103 R)
• M44: 17,176,828 km (0.105 R)
• M45: 17,833,413 km (0.093 R)
• M46: 18,593,819 km (0.068 R)
• M47: 19,267,757 km (0.09 R)
• M48: 19,510,405 km (0.065 R)
• M49: 19,900,855 km (0.1 R)
• M50: 20,244,631 km (0.103 R)
• M51: 20,392,434 km (0.109 R)
• M52: 20,590,202 km (0.104 R)
• M53: 20,788,719 km (0.085 R)
• M54: 21,891,255 km (0.088 R)
• M55: 22,398,691 km (0.118 R)
• M56: 23,218,786 km (0.081 R)
• M57: 24,100,815 km (0.094 R)
• M58: 24,414,672 km (0.083 R)
• M59: 24,940,807 km (0.041 R)
• M60: 25,844,079 km (0.119 R)
• M61: 26,272,677 km (0.098 R)
• M62: 27,137,203 km (0.099 R)
• M63: 27,572,982 km (0.09 R)
• M64: 28,230,913 km (0.082 R)
• M65: 28,341,167 km (0.115 R)
• M66: 29,005,082 km (0.118 R)
• M67: 29,674,234 km (0.074 R)
• M68: 30,179,426 km (0.111 R)
• M69: 30,517,816 km (0.071 R)
• M70: 30,970,948 km (0.054 R)
• M71: 31,540,467 km (0.112 R)
• M72: 32,863,511 km (0.091 R)
• M73: 33,327,862 km (0.096 R)
• M74: 33,502,593 km (0.104 R)
• M75: 34,970,447 km (0.05 R)
• M76: 35,444,672 km (0.103 R)
• M77: 35,563,453 km (0.108 R)
• M78: 36,940,053 km (0.087 R)
• M79: 37,786,477 km (0.061 R)
• M80: 37,907,801 km (0.109 R)
• M81: 38,029,424 km (0.109 R)
• M82: 38,090,311 km (0.113 R)
• M83: 39,129,417 km (0.115 R)
• M84: 39,806,647 km (0.111 R)
• M85: 40,115,866 km (0.114 R)
• M86: 40,549,999 km (0.101 R)
• M87: 41,799,141 km (0.105 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: 439 - 13,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit