🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.83 AU - 1.11 AU

Year: 351 Days

Day: 31.2 Hours

Environment

Temp: 46 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,324,038 km

• M1: 157,078 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.99 AU - 1.49 AU

Year: 507 Days

Day: 14.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,324,038 km

• M1: 415,882 km (0.05 R)
• M2: 728,542 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.21 AU - 1.35 AU

Year: 532 Days

Day: 28.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,324,038 km

• M1: 103,073 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.78 AU - 2.36 AU

Year: 1093 Days

Day: 37.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.1 AU - 2.16 AU

Year: 1141 Days

Day: 42.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.53 AU - 3.25 AU

Year: 1804 Days

Day: 22.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.02 AU - 5 AU

Year: 2948 Days

Day: 43.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 13.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.27 AU - 8.67 AU

Year: 9049 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,324,038 km

• M1: 225,444 km (0.11 R)
• M2: 324,029 km (0.092 R)
• M3: 463,305 km (0.11 R)
• M4: 589,266 km (0.115 R)
• M5: 685,906 km (0.098 R)
• M6: 914,492 km (0.096 R)
• M7: 1,030,281 km (0.06 R)
• M8: 1,409,810 km (0.099 R)
• M9: 1,811,929 km (0.088 R)
• M10: 2,092,725 km (0.097 R)
• M11: 2,182,035 km (0.096 R)
• M12: 2,318,617 km (0.081 R)
• M13: 3,459,451 km (0.055 R)
• M14: 3,592,892 km (0.059 R)
• M15: 4,314,702 km (0.081 R)
• M16: 4,400,870 km (0.099 R)
• M17: 6,211,752 km (0.102 R)
• M18: 6,973,804 km (0.108 R)
• M19: 7,211,665 km (0.096 R)
• M20: 7,765,476 km (0.091 R)
• M21: 8,333,050 km (0.114 R)
• M22: 8,477,113 km (0.037 R)
• M23: 8,658,276 km (0.088 R)
• M24: 8,767,632 km (0.097 R)
• M25: 9,135,493 km (0.103 R)
• M26: 9,886,474 km (0.067 R)
• M27: 10,039,064 km (0.072 R)
• M28: 10,385,234 km (0.11 R)
• M29: 10,501,471 km (0.069 R)
• M30: 10,971,059 km (0.063 R)
• M31: 11,728,473 km (0.103 R)
• M32: 12,297,394 km (0.085 R)
• M33: 12,626,659 km (0.054 R)
• M34: 13,759,115 km (0.12 R)
• M35: 13,887,021 km (0.111 R)
• M36: 14,705,919 km (0.115 R)
• M37: 14,967,716 km (0.075 R)
• M38: 15,143,194 km (0.098 R)
• M39: 16,210,276 km (0.118 R)
• M40: 16,662,061 km (0.075 R)
• M41: 17,531,823 km (0.078 R)
• M42: 17,902,527 km (0.073 R)
• M43: 18,745,960 km (0.087 R)
• M44: 19,411,072 km (0.102 R)
• M45: 20,035,493 km (0.066 R)
• M46: 20,180,603 km (0.065 R)
• M47: 20,471,721 km (0.084 R)
• M48: 20,569,109 km (0.082 R)
• M49: 20,666,647 km (0.041 R)
• M50: 21,009,076 km (0.092 R)
• M51: 21,156,430 km (0.074 R)
• M52: 21,551,219 km (0.085 R)
• M53: 22,347,828 km (0.082 R)
• M54: 23,918,904 km (0.115 R)
• M55: 24,381,611 km (0.057 R)
• M56: 25,055,399 km (0.071 R)
• M57: 26,580,101 km (0.034 R)
• M58: 26,846,086 km (0.116 R)
• M59: 26,952,749 km (0.119 R)
• M60: 27,541,716 km (0.113 R)
• M61: 28,351,788 km (0.082 R)
• M62: 29,279,146 km (0.099 R)
• M63: 29,608,859 km (0.119 R)
• M64: 30,050,472 km (0.096 R)
• M65: 30,661,131 km (0.082 R)
• M66: 31,444,425 km (0.056 R)
• M67: 32,007,811 km (0.105 R)
• M68: 32,460,943 km (0.118 R)
• M69: 32,574,637 km (0.052 R)
• M70: 34,468,546 km (0.113 R)
• M71: 34,816,810 km (0.072 R)
• M72: 35,927,125 km (0.098 R)
• M73: 37,167,741 km (0.077 R)
• M74: 38,122,474 km (0.107 R)
• M75: 40,056,027 km (0.079 R)
• M76: 40,361,057 km (0.042 R)
• M77: 40,728,170 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.6

Radius: 7

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.37 AU - 15.39 AU

Year: 16969 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,324,038 km

• M1: 112,049 km (0.078 R)
• M2: 333,753 km (0.118 R)
• M3: 418,575 km (0.095 R)
• M4: 570,267 km (0.035 R)
• M5: 877,990 km (0.108 R)
• M6: 1,049,728 km (0.074 R)
• M7: 1,453,792 km (0.098 R)
• M8: 2,125,786 km (0.111 R)
• M9: 2,493,946 km (0.091 R)
• M10: 4,114,839 km (0.111 R)
• M11: 4,320,686 km (0.108 R)
• M12: 4,914,888 km (0.089 R)
• M13: 5,045,637 km (0.111 R)
• M14: 5,265,995 km (0.094 R)
• M15: 5,310,425 km (0.119 R)
• M16: 5,579,701 km (0.065 R)
• M17: 6,038,668 km (0.097 R)
• M18: 7,139,409 km (0.085 R)
• M19: 7,738,099 km (0.051 R)
• M20: 7,890,240 km (0.09 R)
• M21: 9,303,791 km (0.062 R)
• M22: 11,020,726 km (0.04 R)
• M23: 12,002,985 km (0.113 R)
• M24: 12,179,211 km (0.112 R)
• M25: 12,593,747 km (0.105 R)
• M26: 13,742,210 km (0.093 R)
• M27: 14,050,082 km (0.097 R)
• M28: 14,672,410 km (0.086 R)
• M29: 16,723,696 km (0.083 R)
• M30: 17,118,185 km (0.12 R)
• M31: 17,382,973 km (0.049 R)
• M32: 18,050,778 km (0.073 R)
• M33: 18,863,095 km (0.114 R)
• M34: 19,205,075 km (0.071 R)
• M35: 19,687,379 km (0.097 R)
• M36: 20,875,036 km (0.12 R)
• M37: 21,513,221 km (0.054 R)
• M38: 21,870,461 km (0.106 R)
• M39: 23,027,002 km (0.112 R)
• M40: 23,612,678 km (0.08 R)
• M41: 24,203,140 km (0.115 R)
• M42: 27,382,693 km (0.059 R)
• M43: 27,847,494 km (0.086 R)
• M44: 29,891,599 km (0.081 R)
• M45: 30,050,921 km (0.039 R)
• M46: 31,012,237 km (0.095 R)
• M47: 31,173,503 km (0.076 R)
• M48: 33,047,217 km (0.094 R)
• M49: 33,459,509 km (0.055 R)
• M50: 34,539,007 km (0.089 R)
• M51: 37,845,718 km (0.102 R)
• M52: 38,190,541 km (0.039 R)
• M53: 38,970,245 km (0.073 R)
• M54: 39,231,294 km (0.075 R)
• M55: 39,667,671 km (0.092 R)
• M56: 41,252,062 km (0.047 R)
• M57: 41,606,908 km (0.114 R)
• M58: 42,230,282 km (0.049 R)
• M59: 42,677,580 km (0.057 R)
• M60: 43,396,398 km (0.083 R)
• M61: 44,663,940 km (0.09 R)
• M62: 45,760,044 km (0.105 R)
• M63: 47,142,627 km (0.091 R)
• M64: 50,706,049 km (0.114 R)
• M65: 51,086,177 km (0.083 R)
• M66: 51,181,321 km (0.035 R)
• M67: 52,040,611 km (0.096 R)
• M68: 53,097,221 km (0.107 R)
• M69: 53,193,712 km (0.103 R)
• M70: 53,870,193 km (0.088 R)
• M71: 55,036,458 km (0.07 R)
• M72: 55,134,146 km (0.075 R)
• M73: 57,097,618 km (0.111 R)
• M74: 58,087,956 km (0.063 R)
• M75: 59,584,084 km (0.069 R)
• M76: 61,801,124 km (0.099 R)
• M77: 62,207,133 km (0.11 R)
• M78: 62,512,313 km (0.115 R)
• M79: 64,661,884 km (0.112 R)
• M80: 65,487,066 km (0.118 R)
• M81: 65,693,960 km (0.08 R)
• M82: 65,901,004 km (0.115 R)
• M83: 66,523,480 km (0.115 R)
• M84: 66,731,421 km (0.094 R)
• M85: 66,939,662 km (0.103 R)
• M86: 67,669,849 km (0.113 R)
• M87: 67,983,556 km (0.063 R)
• M88: 68,927,817 km (0.112 R)
• M89: 69,454,252 km (0.12 R)
• M90: 69,770,801 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.8

Radius: 3.3

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.01 AU - 18.31 AU

Year: 20605 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,324,038 km

• M1: 97,837 km (0.095 R)
• M2: 150,346 km (0.085 R)
• M3: 224,247 km (0.111 R)
• M4: 271,969 km (0.034 R)
• M5: 309,967 km (0.114 R)
• M6: 511,475 km (0.063 R)
• M7: 625,469 km (0.079 R)
• M8: 1,839,007 km (0.076 R)
• M9: 3,195,111 km (0.083 R)
• M10: 3,344,111 km (0.064 R)
• M11: 3,374,180 km (0.066 R)
• M12: 3,742,041 km (0.084 R)
• M13: 3,804,723 km (0.026 R)
• M14: 3,899,119 km (0.109 R)
• M15: 4,122,618 km (0.058 R)
• M16: 4,154,931 km (0.111 R)
• M17: 4,383,068 km (0.111 R)
• M18: 5,477,227 km (0.051 R)
• M19: 5,619,644 km (0.087 R)
• M20: 5,655,398 km (0.079 R)
• M21: 5,763,258 km (0.095 R)
• M22: 5,908,069 km (0.12 R)
• M23: 6,499,429 km (0.11 R)
• M24: 7,460,595 km (0.091 R)
• M25: 8,139,022 km (0.046 R)
• M26: 8,220,104 km (0.099 R)
• M27: 8,260,794 km (0.071 R)
• M28: 8,547,274 km (0.086 R)
• M29: 8,754,019 km (0.11 R)
• M30: 9,172,145 km (0.098 R)
• M31: 9,639,638 km (0.103 R)
• M32: 9,768,442 km (0.074 R)
• M33: 10,333,323 km (0.09 R)
• M34: 11,585,457 km (0.049 R)
• M35: 13,026,534 km (0.088 R)
• M36: 13,311,967 km (0.118 R)
• M37: 13,551,323 km (0.104 R)
• M38: 16,430,334 km (0.12 R)
• M39: 16,945,100 km (0.102 R)
• M40: 17,100,533 km (0.111 R)
• M41: 17,256,563 km (0.095 R)
• M42: 17,517,462 km (0.107 R)
• M43: 17,779,857 km (0.042 R)
• M44: 18,361,343 km (0.083 R)
• M45: 18,414,600 km (0.062 R)
• M46: 18,521,114 km (0.077 R)
• M47: 18,574,371 km (0.11 R)
• M48: 20,362,813 km (0.085 R)
• M49: 20,860,077 km (0.08 R)
• M50: 21,193,680 km (0.115 R)
• M51: 21,641,426 km (0.094 R)
• M52: 21,697,526 km (0.07 R)
• M53: 22,148,713 km (0.076 R)
• M54: 23,290,144 km (0.077 R)
• M55: 25,155,780 km (0.095 R)
• M56: 25,748,486 km (0.095 R)
• M57: 26,226,003 km (0.058 R)
• M58: 27,129,275 km (0.117 R)
• M59: 27,371,922 km (0.091 R)
• M60: 28,533,849 km (0.118 R)
• M61: 28,657,118 km (0.102 R)
• M62: 30,338,448 km (0.025 R)
• M63: 31,731,653 km (0.103 R)
• M64: 31,859,410 km (0.081 R)
• M65: 32,436,110 km (0.116 R)
• M66: 33,210,578 km (0.1 R)
• M67: 33,535,055 km (0.08 R)
• M68: 33,795,356 km (0.117 R)
• M69: 34,843,289 km (0.119 R)
• M70: 35,238,975 km (0.092 R)
• M71: 36,635,771 km (0.111 R)
• M72: 37,038,039 km (0.117 R)
• M73: 38,253,971 km (0.094 R)
• M74: 38,594,156 km (0.086 R)
• M75: 40,863,556 km (0.075 R)
• M76: 42,189,741 km (0.105 R)
• M77: 42,541,146 km (0.037 R)
• M78: 42,963,910 km (0.051 R)
• M79: 43,388,319 km (0.113 R)
• M80: 43,459,079 km (0.076 R)
• M81: 43,742,866 km (0.111 R)
• M82: 43,813,925 km (0.075 R)
• M83: 43,884,984 km (0.075 R)
• M84: 45,170,927 km (0.064 R)
• M85: 45,242,734 km (0.06 R)
• M86: 46,324,477 km (0.064 R)
• M87: 47,633,608 km (0.054 R)
• M88: 48,145,980 km (0.111 R)
• M89: 48,954,856 km (0.075 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 20,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit