🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 267 Days

Day: 32.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,412,959 km

• M1: 506,239 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.69 AU - 1.01 AU

Year: 298 Days

Day: 29.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,412,959 km

• M1: 716,424 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.11 AU - 1.63 AU

Year: 611 Days

Day: 17.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.04 AU - 2.28 AU

Year: 1209 Days

Day: 35.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,412,959 km

• M1: 79,885 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2 AU - 2.52 AU

Year: 1294 Days

Day: 27.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,412,959 km

• M1: 1,464,713 km (0.087 R)
• M2: 1,653,804 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.03 AU - 4.93 AU

Year: 3611 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,412,959 km

• M1: 192,682 km (0.117 R)
• M2: 283,787 km (0.049 R)
• M3: 586,424 km (0.05 R)
• M4: 800,797 km (0.107 R)
• M5: 1,212,042 km (0.043 R)
• M6: 1,547,141 km (0.092 R)
• M7: 1,720,376 km (0.114 R)
• M8: 2,016,280 km (0.064 R)
• M9: 2,182,633 km (0.069 R)
• M10: 2,415,856 km (0.106 R)
• M11: 2,947,377 km (0.07 R)
• M12: 3,275,595 km (0.119 R)
• M13: 3,543,974 km (0.099 R)
• M14: 3,688,186 km (0.104 R)
• M15: 3,805,022 km (0.113 R)
• M16: 3,952,825 km (0.03 R)
• M17: 4,594,599 km (0.094 R)
• M18: 4,783,990 km (0.095 R)
• M19: 4,895,740 km (0.066 R)
• M20: 5,170,701 km (0.089 R)
• M21: 6,356,264 km (0.059 R)
• M22: 6,461,730 km (0.047 R)
• M23: 7,106,946 km (0.064 R)
• M24: 7,289,904 km (0.102 R)
• M25: 7,381,907 km (0.09 R)
• M26: 7,754,106 km (0.105 R)
• M27: 7,923,601 km (0.094 R)
• M28: 8,381,520 km (0.091 R)
• M29: 8,574,950 km (0.119 R)
• M30: 8,828,668 km (0.096 R)
• M31: 9,025,539 km (0.116 R)
• M32: 9,283,595 km (0.039 R)
• M33: 9,463,711 km (0.086 R)
• M34: 9,868,224 km (0.076 R)
• M35: 10,154,703 km (0.109 R)
• M36: 10,673,210 km (0.049 R)
• M37: 11,606,700 km (0.115 R)
• M38: 11,714,560 km (0.11 R)
• M39: 11,865,954 km (0.031 R)
• M40: 12,039,786 km (0.101 R)
• M41: 12,877,086 km (0.073 R)
• M42: 13,033,415 km (0.099 R)
• M43: 14,030,485 km (0.119 R)
• M44: 14,352,869 km (0.118 R)
• M45: 14,515,033 km (0.11 R)
• M46: 14,631,270 km (0.113 R)
• M47: 14,771,144 km (0.084 R)
• M48: 15,264,069 km (0.063 R)
• M49: 15,834,037 km (0.062 R)
• M50: 16,145,649 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.7

Radius: 8.9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.91 AU - 6.23 AU

Year: 5006 Days

Day: 7.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,412,959 km

• M1: 136,134 km (0.079 R)
• M2: 403,914 km (0.103 R)
• M3: 466,297 km (0.047 R)
• M4: 572,062 km (0.115 R)
• M5: 730,337 km (0.077 R)
• M6: 809,474 km (0.103 R)
• M7: 989,141 km (0.066 R)
• M8: 1,345,334 km (0.089 R)
• M9: 1,444,068 km (0.088 R)
• M10: 1,559,857 km (0.104 R)
• M11: 1,816,717 km (0.114 R)
• M12: 2,218,686 km (0.102 R)
• M13: 2,473,302 km (0.106 R)
• M14: 2,648,182 km (0.054 R)
• M15: 2,737,192 km (0.047 R)
• M16: 2,955,007 km (0.099 R)
• M17: 3,388,242 km (0.108 R)
• M18: 3,524,227 km (0.083 R)
• M19: 3,602,616 km (0.118 R)
• M20: 3,721,546 km (0.098 R)
• M21: 3,861,719 km (0.081 R)
• M22: 4,293,160 km (0.025 R)
• M23: 4,355,991 km (0.076 R)
• M24: 4,610,756 km (0.075 R)
• M25: 5,112,507 km (0.066 R)
• M26: 5,268,687 km (0.081 R)
• M27: 5,449,102 km (0.081 R)
• M28: 5,631,612 km (0.115 R)
• M29: 6,622,548 km (0.102 R)
• M30: 6,841,859 km (0.031 R)
• M31: 7,641,160 km (0.11 R)
• M32: 8,601,878 km (0.118 R)
• M33: 8,761,199 km (0.094 R)
• M34: 9,028,979 km (0.12 R)
• M35: 9,517,865 km (0.055 R)
• M36: 9,600,144 km (0.118 R)
• M37: 9,737,924 km (0.102 R)
• M38: 9,848,626 km (0.112 R)
• M39: 10,071,228 km (0.108 R)
• M40: 10,211,102 km (0.078 R)
• M41: 10,464,670 km (0.105 R)
• M42: 10,806,053 km (0.054 R)
• M43: 11,035,536 km (0.117 R)
• M44: 11,093,281 km (0.09 R)
• M45: 11,179,898 km (0.055 R)
• M46: 11,587,402 km (0.09 R)
• M47: 11,910,833 km (0.086 R)
• M48: 12,506,831 km (0.067 R)
• M49: 12,597,038 km (0.095 R)
• M50: 12,778,201 km (0.082 R)
• M51: 13,603,832 km (0.093 R)
• M52: 13,945,065 km (0.087 R)
• M53: 14,731,351 km (0.087 R)
• M54: 15,177,901 km (0.066 R)
• M55: 15,402,896 km (0.05 R)
• M56: 15,823,565 km (0.116 R)
• M57: 16,084,314 km (0.088 R)
• M58: 16,941,809 km (0.101 R)
• M59: 17,108,312 km (0.058 R)
• M60: 17,611,409 km (0.084 R)
• M61: 18,017,268 km (0.117 R)
• M62: 18,323,794 km (0.113 R)
• M63: 18,529,043 km (0.086 R)
• M64: 18,666,374 km (0.047 R)
• M65: 18,907,376 km (0.081 R)
• M66: 18,976,490 km (0.082 R)
• M67: 19,149,575 km (0.093 R)
• M68: 19,323,108 km (0.067 R)
• M69: 19,601,809 km (0.106 R)
• M70: 19,882,006 km (0.086 R)
• M71: 19,987,323 km (0.084 R)
• M72: 20,128,094 km (0.094 R)
• M73: 21,626,467 km (0.104 R)
• M74: 21,770,978 km (0.061 R)
• M75: 22,535,124 km (0.094 R)
• M76: 23,012,640 km (0.091 R)
• M77: 23,197,244 km (0.106 R)
• M78: 23,865,648 km (0.118 R)
• M79: 23,940,297 km (0.08 R)
• M80: 24,352,289 km (0.11 R)
• M81: 25,373,594 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 10.2

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.75 AU - 9.35 AU

Year: 7900 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,412,959 km

• M1: 183,856 km (0.095 R)
• M2: 352,453 km (0.118 R)
• M3: 527,482 km (0.062 R)
• M4: 749,037 km (0.074 R)
• M5: 1,221,616 km (0.088 R)
• M6: 1,458,579 km (0.11 R)
• M7: 1,886,429 km (0.083 R)
• M8: 1,954,047 km (0.089 R)
• M9: 2,523,716 km (0.093 R)
• M10: 2,750,357 km (0.026 R)
• M11: 2,853,131 km (0.083 R)
• M12: 3,089,346 km (0.116 R)
• M13: 3,277,689 km (0.111 R)
• M14: 3,609,049 km (0.118 R)
• M15: 4,667,603 km (0.076 R)
• M16: 5,072,116 km (0.045 R)
• M17: 5,198,975 km (0.096 R)
• M18: 5,520,610 km (0.096 R)
• M19: 5,651,060 km (0.092 R)
• M20: 5,948,460 km (0.113 R)
• M21: 6,048,691 km (0.108 R)
• M22: 7,153,172 km (0.071 R)
• M23: 7,259,835 km (0.08 R)
• M24: 7,547,063 km (0.104 R)
• M25: 8,885,366 km (0.082 R)
• M26: 9,038,554 km (0.06 R)
• M27: 9,620,938 km (0.047 R)
• M28: 9,976,233 km (0.107 R)
• M29: 10,658,998 km (0.103 R)
• M30: 10,781,070 km (0.082 R)
• M31: 11,900,511 km (0.105 R)
• M32: 12,027,220 km (0.034 R)
• M33: 13,231,034 km (0.087 R)
• M34: 13,318,549 km (0.093 R)
• M35: 13,670,253 km (0.048 R)
• M36: 14,248,449 km (0.092 R)
• M37: 15,290,847 km (0.09 R)
• M38: 15,428,627 km (0.108 R)
• M39: 15,751,758 km (0.084 R)
• M40: 15,890,884 km (0.043 R)
• M41: 16,217,307 km (0.111 R)
• M42: 16,451,727 km (0.103 R)
• M43: 16,781,740 km (0.064 R)
• M44: 17,881,882 km (0.051 R)
• M45: 18,465,015 km (0.047 R)
• M46: 18,955,696 km (0.117 R)
• M47: 19,699,945 km (0.068 R)
• M48: 21,268,030 km (0.104 R)
• M49: 21,730,736 km (0.058 R)
• M50: 22,041,152 km (0.117 R)
• M51: 22,509,393 km (0.103 R)
• M52: 23,086,243 km (0.058 R)
• M53: 24,468,826 km (0.111 R)
• M54: 24,791,658 km (0.093 R)
• M55: 25,659,625 km (0.104 R)
• M56: 26,207,153 km (0.094 R)
• M57: 27,035,626 km (0.03 R)
• M58: 27,816,677 km (0.028 R)
• M59: 28,097,322 km (0.111 R)
• M60: 28,209,970 km (0.062 R)
• M61: 30,723,962 km (0.1 R)
• M62: 32,125,245 km (0.034 R)
• M63: 33,666,702 km (0.084 R)
• M64: 34,205,852 km (0.099 R)
• M65: 34,929,158 km (0.055 R)
• M66: 35,050,332 km (0.101 R)
• M67: 35,596,664 km (0.078 R)
• M68: 36,268,508 km (0.069 R)
• M69: 37,067,660 km (0.096 R)
• M70: 37,438,513 km (0.11 R)
• M71: 39,248,348 km (0.12 R)
• M72: 39,437,140 km (0.076 R)
• M73: 39,626,232 km (0.079 R)
• M74: 39,878,903 km (0.108 R)
• M75: 40,195,601 km (0.105 R)
• M76: 40,385,890 km (0.116 R)
• M77: 40,703,785 km (0.069 R)
• M78: 40,767,514 km (0.09 R)
• M79: 42,758,063 km (0.07 R)
• M80: 43,537,169 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.9

Radius: 7.5

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.72 AU - 16.74 AU

Year: 19373 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,412,959 km

• M1: 177,872 km (0.118 R)
• M2: 303,085 km (0.098 R)
• M3: 666,758 km (0.058 R)
• M4: 834,008 km (0.095 R)
• M5: 1,134,700 km (0.105 R)
• M6: 1,208,751 km (0.054 R)
• M7: 1,361,939 km (0.098 R)
• M8: 1,414,298 km (0.059 R)
• M9: 1,467,555 km (0.093 R)
• M10: 1,521,410 km (0.117 R)
• M11: 1,687,165 km (0.102 R)
• M12: 2,127,282 km (0.059 R)
• M13: 2,219,434 km (0.071 R)
• M14: 2,407,927 km (0.088 R)
• M15: 2,700,391 km (0.092 R)
• M16: 3,248,219 km (0.115 R)
• M17: 3,462,592 km (0.062 R)
• M18: 3,755,355 km (0.078 R)
• M19: 4,248,430 km (0.082 R)
• M20: 4,326,071 km (0.075 R)
• M21: 4,761,700 km (0.104 R)
• M22: 5,378,193 km (0.085 R)
• M23: 6,640,051 km (0.117 R)
• M24: 7,049,650 km (0.107 R)
• M25: 7,797,939 km (0.055 R)
• M26: 8,669,645 km (0.07 R)
• M27: 10,138,098 km (0.026 R)
• M28: 11,518,737 km (0.092 R)
• M29: 12,564,576 km (0.072 R)
• M30: 13,183,761 km (0.046 R)
• M31: 13,411,449 km (0.074 R)
• M32: 13,986,354 km (0.097 R)
• M33: 14,044,248 km (0.076 R)
• M34: 16,182,301 km (0.089 R)
• M35: 16,732,522 km (0.117 R)
• M36: 16,979,059 km (0.036 R)
• M37: 17,977,027 km (0.025 R)
• M38: 18,546,695 km (0.105 R)
• M39: 18,801,909 km (0.086 R)
• M40: 19,444,731 km (0.098 R)
• M41: 20,160,258 km (0.081 R)
• M42: 21,083,277 km (0.11 R)
• M43: 22,020,059 km (0.1 R)
• M44: 22,493,536 km (0.062 R)
• M45: 22,765,505 km (0.113 R)
• M46: 22,970,304 km (0.054 R)
• M47: 23,726,372 km (0.066 R)
• M48: 24,142,104 km (0.034 R)
• M49: 25,616,391 km (0.111 R)
• M50: 26,471,942 km (0.115 R)
• M51: 26,543,599 km (0.091 R)
• M52: 27,119,700 km (0.082 R)
• M53: 28,430,776 km (0.078 R)
• M54: 28,724,886 km (0.06 R)
• M55: 28,946,290 km (0.063 R)
• M56: 30,285,790 km (0.066 R)
• M57: 30,736,827 km (0.12 R)
• M58: 30,812,225 km (0.077 R)
• M59: 32,562,969 km (0.064 R)
• M60: 32,716,755 km (0.118 R)
• M61: 33,489,129 km (0.072 R)
• M62: 35,367,330 km (0.067 R)
• M63: 35,763,017 km (0.094 R)
• M64: 37,279,640 km (0.098 R)
• M65: 37,440,457 km (0.081 R)
• M66: 38,086,271 km (0.116 R)
• M67: 38,248,286 km (0.101 R)
• M68: 38,491,682 km (0.039 R)
• M69: 39,143,480 km (0.098 R)
• M70: 39,225,160 km (0.038 R)
• M71: 40,127,834 km (0.102 R)
• M72: 40,210,262 km (0.117 R)
• M73: 41,120,416 km (0.114 R)
• M74: 41,203,442 km (0.1 R)
• M75: 43,636,951 km (0.116 R)
• M76: 44,828,348 km (0.058 R)
• M77: 45,428,086 km (0.092 R)
• M78: 45,513,955 km (0.116 R)
• M79: 45,685,843 km (0.078 R)
• M80: 46,635,491 km (0.106 R)
• M81: 47,243,008 km (0.118 R)
• M82: 48,028,097 km (0.111 R)
• M83: 49,699,704 km (0.075 R)
• M84: 50,053,952 km (0.092 R)
• M85: 51,122,080 km (0.076 R)
• M86: 57,221,634 km (0.059 R)
• M87: 58,338,083 km (0.072 R)
• M88: 59,367,915 km (0.11 R)
• M89: 62,016,096 km (0.085 R)
• M90: 62,875,536 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit