🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 167 Days

Day: 32.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,658,240 km

• M1: 343,926 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.11 AU - 1.17 AU

Year: 449 Days

Day: 22.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.2 AU - 1.46 AU

Year: 566 Days

Day: 33.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.49 AU - 2.95 AU

Year: 1655 Days

Day: 32.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,658,240 km

• M1: 1,116,449 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.44 AU - 3.76 AU

Year: 2014 Days

Day: 18.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 10

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.97 AU - 10.15 AU

Year: 11773 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,658,240 km

• M1: 145,708 km (0.103 R)
• M2: 392,096 km (0.115 R)
• M3: 2,004,462 km (0.092 R)
• M4: 2,855,973 km (0.098 R)
• M5: 3,084,858 km (0.041 R)
• M6: 3,184,939 km (0.119 R)
• M7: 3,252,108 km (0.099 R)
• M8: 3,701,051 km (0.098 R)
• M9: 3,987,082 km (0.102 R)
• M10: 4,132,791 km (0.117 R)
• M11: 5,321,495 km (0.041 R)
• M12: 5,563,246 km (0.101 R)
• M13: 6,099,255 km (0.079 R)
• M14: 6,695,103 km (0.076 R)
• M15: 6,956,151 km (0.101 R)
• M16: 7,220,640 km (0.119 R)
• M17: 7,354,082 km (0.105 R)
• M18: 7,488,421 km (0.063 R)
• M19: 7,804,970 km (0.046 R)
• M20: 8,125,857 km (0.09 R)
• M21: 8,544,881 km (0.11 R)
• M22: 8,733,374 km (0.107 R)
• M23: 8,875,791 km (0.104 R)
• M24: 9,355,701 km (0.089 R)
• M25: 9,794,771 km (0.055 R)
• M26: 10,041,757 km (0.095 R)
• M27: 10,340,654 km (0.079 R)
• M28: 10,541,713 km (0.085 R)
• M29: 11,410,278 km (0.107 R)
• M30: 12,195,667 km (0.11 R)
• M31: 12,890,400 km (0.096 R)
• M32: 13,597,998 km (0.068 R)
• M33: 13,818,206 km (0.044 R)
• M34: 14,095,261 km (0.113 R)
• M35: 15,107,739 km (0.071 R)
• M36: 15,450,318 km (0.117 R)
• M37: 16,259,942 km (0.09 R)
• M38: 16,435,271 km (0.074 R)
• M39: 17,201,960 km (0.099 R)
• M40: 17,321,040 km (0.116 R)
• M41: 19,200,438 km (0.094 R)
• M42: 20,573,148 km (0.105 R)
• M43: 21,207,443 km (0.057 R)
• M44: 21,271,321 km (0.076 R)
• M45: 22,041,750 km (0.034 R)
• M46: 22,300,704 km (0.064 R)
• M47: 24,007,765 km (0.079 R)
• M48: 24,407,641 km (0.079 R)
• M49: 25,214,123 km (0.084 R)
• M50: 26,302,896 km (0.06 R)
• M51: 26,922,082 km (0.114 R)
• M52: 27,685,330 km (0.082 R)
• M53: 28,596,531 km (0.092 R)
• M54: 28,808,361 km (0.1 R)
• M55: 31,026,150 km (0.115 R)
• M56: 33,002,038 km (0.071 R)
• M57: 33,372,443 km (0.081 R)
• M58: 33,446,643 km (0.1 R)
• M59: 33,595,343 km (0.112 R)
• M60: 34,192,089 km (0.057 R)
• M61: 34,267,038 km (0.056 R)
• M62: 34,717,178 km (0.101 R)
• M63: 36,079,566 km (0.11 R)
• M64: 37,305,371 km (0.107 R)
• M65: 38,622,580 km (0.117 R)
• M66: 39,012,881 km (0.103 R)
• M67: 39,639,995 km (0.079 R)
• M68: 41,063,568 km (0.057 R)
• M69: 41,621,568 km (0.057 R)
• M70: 42,503,597 km (0.059 R)
• M71: 42,825,831 km (0.071 R)
• M72: 43,553,924 km (0.097 R)
• M73: 43,797,619 km (0.09 R)
• M74: 44,123,144 km (0.085 R)
• M75: 44,531,097 km (0.087 R)
• M76: 45,597,880 km (0.117 R)
• M77: 46,673,040 km (0.082 R)
• M78: 47,672,802 km (0.114 R)
• M79: 49,016,939 km (0.08 R)
• M80: 49,778,392 km (0.069 R)
• M81: 52,603,997 km (0.111 R)
• M82: 53,383,551 km (0.11 R)
• M83: 53,992,564 km (0.11 R)
• M84: 54,516,306 km (0.087 R)
• M85: 56,540,066 km (0.069 R)
• M86: 56,894,464 km (0.055 R)
• M87: 57,694,663 km (0.112 R)
• M88: 58,230,223 km (0.078 R)
• M89: 59,036,556 km (0.064 R)
• M90: 59,396,189 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.8

Radius: 3.8

Gravity: 37.52 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.68 AU - 13.06 AU

Year: 17035 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,658,240 km

• M1: 120,127 km (0.104 R)
• M2: 163,361 km (0.071 R)
• M3: 312,211 km (0.094 R)
• M4: 409,001 km (0.09 R)
• M5: 515,215 km (0.11 R)
• M6: 907,012 km (0.083 R)
• M7: 1,724,863 km (0.069 R)
• M8: 1,781,711 km (0.084 R)
• M9: 2,511,299 km (0.077 R)
• M10: 2,575,776 km (0.096 R)
• M11: 3,865,609 km (0.085 R)
• M12: 3,902,859 km (0.062 R)
• M13: 3,977,658 km (0.101 R)
• M14: 5,033,968 km (0.084 R)
• M15: 5,074,659 km (0.119 R)
• M16: 5,115,499 km (0.06 R)
• M17: 5,156,489 km (0.115 R)
• M18: 5,279,907 km (0.119 R)
• M19: 5,362,635 km (0.077 R)
• M20: 5,445,961 km (0.087 R)
• M21: 5,613,810 km (0.094 R)
• M22: 6,345,942 km (0.107 R)
• M23: 6,478,186 km (0.065 R)
• M24: 6,655,908 km (0.091 R)
• M25: 6,745,518 km (0.097 R)
• M26: 7,709,227 km (0.076 R)
• M27: 7,944,844 km (0.087 R)
• M28: 8,278,896 km (0.063 R)
• M29: 9,458,475 km (0.089 R)
• M30: 9,863,287 km (0.119 R)
• M31: 11,005,167 km (0.118 R)
• M32: 11,164,190 km (0.107 R)
• M33: 11,270,554 km (0.102 R)
• M34: 11,807,461 km (0.114 R)
• M35: 12,133,584 km (0.117 R)
• M36: 12,407,647 km (0.109 R)
• M37: 12,739,306 km (0.077 R)
• M38: 13,242,104 km (0.114 R)
• M39: 13,865,329 km (0.046 R)
• M40: 14,266,999 km (0.098 R)
• M41: 14,788,946 km (0.101 R)
• M42: 14,847,289 km (0.101 R)
• M43: 14,905,782 km (0.092 R)
• M44: 15,081,560 km (0.094 R)
• M45: 17,244,595 km (0.091 R)
• M46: 17,738,268 km (0.113 R)
• M47: 18,676,397 km (0.095 R)
• M48: 19,759,036 km (0.077 R)
• M49: 20,535,300 km (0.069 R)
• M50: 22,385,227 km (0.104 R)
• M51: 24,218,848 km (0.12 R)
• M52: 26,241,112 km (0.111 R)
• M53: 27,451,658 km (0.113 R)
• M54: 27,523,465 km (0.091 R)
• M55: 28,172,121 km (0.075 R)
• M56: 28,753,010 km (0.086 R)
• M57: 31,942,287 km (0.105 R)
• M58: 32,017,684 km (0.047 R)
• M59: 32,547,859 km (0.101 R)
• M60: 33,386,654 km (0.054 R)
• M61: 33,770,373 km (0.093 R)
• M62: 36,102,753 km (0.102 R)
• M63: 37,526,925 km (0.082 R)
• M64: 37,606,511 km (0.094 R)
• M65: 38,085,673 km (0.097 R)
• M66: 38,727,747 km (0.101 R)
• M67: 38,969,348 km (0.077 R)
• M68: 39,211,547 km (0.11 R)
• M69: 40,838,723 km (0.093 R)
• M70: 42,737,120 km (0.039 R)
• M71: 45,680,607 km (0.078 R)
• M72: 46,362,475 km (0.075 R)
• M73: 47,219,670 km (0.117 R)
• M74: 47,650,213 km (0.093 R)
• M75: 48,341,804 km (0.115 R)
• M76: 48,515,188 km (0.109 R)
• M77: 48,862,554 km (0.119 R)
• M78: 49,210,818 km (0.043 R)
• M79: 49,647,345 km (0.105 R)
• M80: 50,260,546 km (0.115 R)
• M81: 50,788,178 km (0.091 R)
• M82: 51,229,342 km (0.079 R)
• M83: 51,848,976 km (0.102 R)
• M84: 53,274,644 km (0.088 R)
• M85: 53,722,839 km (0.113 R)
• M86: 55,346,575 km (0.078 R)
• M87: 56,711,954 km (0.032 R)
• M88: 57,261,278 km (0.117 R)
• M89: 57,720,244 km (0.097 R)
• M90: 58,826,969 km (0.103 R)
• M91: 59,012,171 km (0.109 R)
• M92: 60,874,066 km (0.109 R)
• M93: 61,061,363 km (0.073 R)
• M94: 62,188,882 km (0.047 R)
• M95: 63,228,438 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.3

Radius: 7.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.06 AU - 15.56 AU

Year: 18935 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,658,240 km

• M1: 100,679 km (0.102 R)
• M2: 178,321 km (0.106 R)
• M3: 671,096 km (0.105 R)
• M4: 1,314,217 km (0.089 R)
• M5: 1,367,773 km (0.065 R)
• M6: 1,422,227 km (0.089 R)
• M7: 1,477,429 km (0.083 R)
• M8: 1,823,448 km (0.08 R)
• M9: 1,913,955 km (0.039 R)
• M10: 2,005,808 km (0.085 R)
• M11: 2,194,302 km (0.03 R)
• M12: 2,828,447 km (0.062 R)
• M13: 3,004,374 km (0.113 R)
• M14: 3,111,636 km (0.086 R)
• M15: 4,212,826 km (0.053 R)
• M16: 4,909,503 km (0.082 R)
• M17: 5,036,063 km (0.051 R)
• M18: 5,249,539 km (0.084 R)
• M19: 5,818,609 km (0.112 R)
• M20: 6,087,736 km (0.08 R)
• M21: 6,638,406 km (0.114 R)
• M22: 7,014,345 km (0.06 R)
• M23: 7,397,316 km (0.098 R)
• M24: 7,591,344 km (0.093 R)
• M25: 8,083,671 km (0.091 R)
• M26: 8,283,533 km (0.108 R)
• M27: 8,790,221 km (0.105 R)
• M28: 8,841,533 km (0.03 R)
• M29: 10,100,699 km (0.1 R)
• M30: 10,641,794 km (0.08 R)
• M31: 10,860,805 km (0.073 R)
• M32: 11,081,313 km (0.114 R)
• M33: 11,247,815 km (0.094 R)
• M34: 11,470,866 km (0.083 R)
• M35: 12,666,452 km (0.098 R)
• M36: 13,722,313 km (0.083 R)
• M37: 14,080,451 km (0.104 R)
• M38: 14,562,904 km (0.102 R)
• M39: 14,684,377 km (0.119 R)
• M40: 16,042,427 km (0.092 R)
• M41: 18,349,974 km (0.073 R)
• M42: 18,612,668 km (0.089 R)
• M43: 19,608,990 km (0.115 R)
• M44: 20,554,448 km (0.083 R)
• M45: 21,653,095 km (0.076 R)
• M46: 22,559,808 km (0.086 R)
• M47: 23,194,701 km (0.059 R)
• M48: 24,050,401 km (0.051 R)
• M49: 25,280,245 km (0.056 R)
• M50: 25,572,559 km (0.085 R)
• M51: 27,650,174 km (0.094 R)
• M52: 28,253,652 km (0.072 R)
• M53: 29,550,516 km (0.057 R)
• M54: 29,627,409 km (0.119 R)
• M55: 30,167,458 km (0.105 R)
• M56: 32,598,124 km (0.077 R)
• M57: 35,990,106 km (0.088 R)
• M58: 36,154,365 km (0.03 R)
• M59: 36,318,922 km (0.092 R)
• M60: 37,394,681 km (0.032 R)
• M61: 37,811,161 km (0.097 R)
• M62: 38,648,759 km (0.112 R)
• M63: 38,901,281 km (0.1 R)
• M64: 39,916,601 km (0.112 R)
• M65: 42,406,209 km (0.111 R)
• M66: 42,927,558 km (0.118 R)
• M67: 43,889,023 km (0.096 R)
• M68: 44,768,958 km (0.039 R)
• M69: 44,945,783 km (0.098 R)
• M70: 45,299,881 km (0.12 R)
• M71: 45,566,015 km (0.116 R)
• M72: 46,725,698 km (0.105 R)
• M73: 48,075,669 km (0.112 R)
• M74: 48,800,770 km (0.087 R)
• M75: 49,255,997 km (0.063 R)
• M76: 50,905,911 km (0.101 R)
• M77: 51,182,667 km (0.079 R)
• M78: 51,645,075 km (0.072 R)
• M79: 51,830,426 km (0.086 R)
• M80: 52,294,778 km (0.058 R)
• M81: 52,387,828 km (0.114 R)
• M82: 52,573,928 km (0.117 R)
• M83: 52,760,476 km (0.102 R)
• M84: 55,204,157 km (0.026 R)
• M85: 57,300,622 km (0.115 R)
• M86: 57,492,556 km (0.104 R)
• M87: 61,669,179 km (0.103 R)
• M88: 62,358,376 km (0.029 R)
• M89: 63,149,001 km (0.096 R)
• M90: 63,248,185 km (0.062 R)
• M91: 65,140,298 km (0.063 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: 289 - 19,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit