🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.14 AU - 1.52 AU

Year: 584 Days

Day: 41.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.39 AU - 1.87 AU

Year: 792 Days

Day: 20.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,870,143 km

• M1: 38,447 km (0.119 R)
• M2: 918,681 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.67 AU - 1.91 AU

Year: 912 Days

Day: 30.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,870,143 km

• M1: 104,868 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.76 AU - 2.16 AU

Year: 1045 Days

Day: 21.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.08 AU - 2.74 AU

Year: 1425 Days

Day: 46.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,870,143 km

• M1: 980,016 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.5 AU - 2.54 AU

Year: 1523 Days

Day: 43 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,870,143 km

• M1: 157,826 km (0.067 R)
• M2: 880,533 km (0.071 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.45 AU - 3.61 AU

Year: 2526 Days

Day: 35.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.1

Radius: 10.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.22 AU - 5.2 AU

Year: 3289 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 115,870,143 km

• M1: 174,730 km (0.095 R)
• M2: 241,152 km (0.103 R)
• M3: 339,886 km (0.087 R)
• M4: 416,630 km (0.119 R)
• M5: 492,177 km (0.045 R)
• M6: 630,405 km (0.083 R)
• M7: 825,930 km (0.07 R)
• M8: 1,175,540 km (0.099 R)
• M9: 1,380,639 km (0.091 R)
• M10: 1,639,443 km (0.118 R)
• M11: 1,825,692 km (0.112 R)
• M12: 1,973,794 km (0.104 R)
• M13: 2,188,018 km (0.119 R)
• M14: 2,282,116 km (0.082 R)
• M15: 2,442,185 km (0.11 R)
• M16: 2,589,390 km (0.041 R)
• M17: 2,979,242 km (0.1 R)
• M18: 3,048,954 km (0.107 R)
• M19: 3,589,601 km (0.097 R)
• M20: 3,776,449 km (0.113 R)
• M21: 3,928,290 km (0.075 R)
• M22: 4,238,108 km (0.086 R)
• M23: 4,799,399 km (0.075 R)
• M24: 5,109,814 km (0.07 R)
• M25: 5,235,776 km (0.089 R)
• M26: 5,706,860 km (0.116 R)
• M27: 6,529,498 km (0.118 R)
• M28: 6,989,661 km (0.086 R)
• M29: 7,059,524 km (0.115 R)
• M30: 7,771,759 km (0.053 R)
• M31: 8,063,176 km (0.089 R)
• M32: 8,234,764 km (0.058 R)
• M33: 8,407,550 km (0.04 R)
• M34: 8,706,746 km (0.109 R)
• M35: 8,908,104 km (0.119 R)
• M36: 9,702,918 km (0.114 R)
• M37: 9,911,757 km (0.115 R)
• M38: 10,042,954 km (0.111 R)
• M39: 10,547,099 km (0.066 R)
• M40: 10,681,138 km (0.107 R)
• M41: 10,815,776 km (0.09 R)
• M42: 11,607,598 km (0.094 R)
• M43: 11,773,801 km (0.048 R)
• M44: 11,912,927 km (0.063 R)
• M45: 12,052,652 km (0.116 R)
• M46: 12,164,700 km (0.115 R)
• M47: 12,248,924 km (0.047 R)
• M48: 12,361,721 km (0.045 R)
• M49: 12,446,543 km (0.111 R)
• M50: 12,701,906 km (0.107 R)
• M51: 12,873,196 km (0.105 R)
• M52: 13,160,424 km (0.073 R)
• M53: 13,595,155 km (0.104 R)
• M54: 13,770,334 km (0.118 R)
• M55: 13,858,298 km (0.094 R)
• M56: 13,946,411 km (0.088 R)
• M57: 14,093,615 km (0.053 R)
• M58: 14,687,669 km (0.074 R)
• M59: 14,867,485 km (0.068 R)
• M60: 14,987,762 km (0.051 R)
• M61: 15,594,082 km (0.091 R)
• M62: 16,425,397 km (0.115 R)
• M63: 16,956,171 km (0.085 R)
• M64: 17,365,770 km (0.055 R)
• M65: 18,162,827 km (0.089 R)
• M66: 18,355,958 km (0.109 R)
• M67: 18,614,463 km (0.091 R)
• M68: 19,331,486 km (0.065 R)
• M69: 19,660,451 km (0.119 R)
• M70: 19,958,151 km (0.116 R)
• M71: 20,557,889 km (0.084 R)
• M72: 20,725,439 km (0.105 R)
• M73: 21,911,750 km (0.115 R)
• M74: 22,151,705 km (0.097 R)
• M75: 22,289,185 km (0.048 R)
• M76: 22,599,601 km (0.075 R)
• M77: 22,876,656 km (0.045 R)
• M78: 23,085,195 km (0.115 R)
• M79: 23,154,908 km (0.109 R)
• M80: 23,294,483 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.5

Radius: 3.1

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.63 AU - 13.71 AU

Year: 17174 Days

Day: 19.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,870,143 km

• M1: 83,625 km (0.115 R)
• M2: 326,273 km (0.112 R)
• M3: 383,719 km (0.095 R)
• M4: 663,616 km (0.1 R)
• M5: 718,369 km (0.097 R)
• M6: 852,259 km (0.084 R)
• M7: 973,134 km (0.075 R)
• M8: 1,438,084 km (0.082 R)
• M9: 1,581,848 km (0.104 R)
• M10: 1,680,433 km (0.031 R)
• M11: 2,284,659 km (0.078 R)
• M12: 2,623,947 km (0.04 R)
• M13: 3,223,984 km (0.095 R)
• M14: 3,831,201 km (0.092 R)
• M15: 4,030,316 km (0.119 R)
• M16: 4,403,862 km (0.062 R)
• M17: 4,542,390 km (0.039 R)
• M18: 4,823,783 km (0.108 R)
• M19: 4,895,142 km (0.099 R)
• M20: 5,293,072 km (0.104 R)
• M21: 5,403,475 km (0.109 R)
• M22: 5,440,426 km (0.068 R)
• M23: 5,477,526 km (0.108 R)
• M24: 6,469,659 km (0.097 R)
• M25: 6,508,854 km (0.074 R)
• M26: 6,746,116 km (0.108 R)
• M27: 6,825,702 km (0.061 R)
• M28: 6,945,829 km (0.03 R)
• M29: 7,066,704 km (0.045 R)
• M30: 7,107,096 km (0.094 R)
• M31: 7,147,637 km (0.045 R)
• M32: 8,142,612 km (0.08 R)
• M33: 8,227,434 km (0.08 R)
• M34: 8,355,340 km (0.099 R)
• M35: 8,656,182 km (0.112 R)
• M36: 9,004,296 km (0.112 R)
• M37: 10,488,157 km (0.057 R)
• M38: 10,534,233 km (0.064 R)
• M39: 10,626,685 km (0.082 R)
• M40: 10,719,435 km (0.069 R)
• M41: 10,999,333 km (0.076 R)
• M42: 11,661,603 km (0.04 R)
• M43: 11,853,238 km (0.108 R)
• M44: 12,239,499 km (0.099 R)
• M45: 12,287,969 km (0.105 R)
• M46: 12,679,018 km (0.114 R)
• M47: 13,422,819 km (0.052 R)
• M48: 14,436,643 km (0.078 R)
• M49: 15,108,637 km (0.026 R)
• M50: 15,949,676 km (0.118 R)
• M51: 16,162,255 km (0.091 R)
• M52: 16,697,815 km (0.111 R)
• M53: 17,512,226 km (0.033 R)
• M54: 17,566,979 km (0.118 R)
• M55: 17,621,732 km (0.039 R)
• M56: 18,228,351 km (0.036 R)
• M57: 19,066,548 km (0.082 R)
• M58: 19,122,797 km (0.045 R)
• M59: 19,974,308 km (0.1 R)
• M60: 20,375,828 km (0.077 R)
• M61: 21,772,773 km (0.111 R)
• M62: 22,423,374 km (0.054 R)
• M63: 25,212,028 km (0.119 R)
• M64: 25,273,812 km (0.106 R)
• M65: 25,397,530 km (0.116 R)
• M66: 26,646,672 km (0.051 R)
• M67: 27,532,890 km (0.113 R)
• M68: 27,787,804 km (0.115 R)
• M69: 28,171,673 km (0.096 R)
• M70: 28,944,794 km (0.107 R)
• M71: 30,380,186 km (0.065 R)
• M72: 30,577,655 km (0.096 R)
• M73: 30,775,723 km (0.108 R)
• M74: 32,711,070 km (0.063 R)
• M75: 32,778,389 km (0.091 R)
• M76: 33,387,402 km (0.11 R)
• M77: 33,727,438 km (0.077 R)
• M78: 34,068,521 km (0.048 R)
• M79: 34,754,129 km (0.085 R)
• M80: 35,374,960 km (0.041 R)
• M81: 36,768,015 km (0.085 R)
• M82: 37,118,972 km (0.041 R)
• M83: 38,178,723 km (0.056 R)
• M84: 42,295,357 km (0.061 R)
• M85: 43,698,436 km (0.061 R)
• M86: 45,643,208 km (0.042 R)
• M87: 47,082,040 km (0.103 R)
• M88: 47,310,626 km (0.114 R)
• M89: 48,075,071 km (0.072 R)
• M90: 48,458,939 km (0.096 R)
• M91: 49,229,518 km (0.064 R)
• M92: 49,461,544 km (0.069 R)
• M93: 50,782,792 km (0.057 R)
• M94: 52,037,021 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.4

Radius: 7

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.59 AU - 19.39 AU

Year: 31513 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,870,143 km

• M1: 321,336 km (0.063 R)
• M2: 812,915 km (0.111 R)
• M3: 944,711 km (0.119 R)
• M4: 1,459,926 km (0.085 R)
• M5: 1,539,960 km (0.096 R)
• M6: 2,185,625 km (0.06 R)
• M7: 2,512,945 km (0.114 R)
• M8: 3,477,253 km (0.091 R)
• M9: 3,693,721 km (0.071 R)
• M10: 4,780,250 km (0.09 R)
• M11: 5,639,840 km (0.057 R)
• M12: 7,221,089 km (0.079 R)
• M13: 8,418,321 km (0.098 R)
• M14: 9,676,140 km (0.068 R)
• M15: 10,755,189 km (0.056 R)
• M16: 11,872,087 km (0.093 R)
• M17: 12,609,305 km (0.116 R)
• M18: 12,858,386 km (0.098 R)
• M19: 12,941,861 km (0.102 R)
• M20: 13,530,529 km (0.055 R)
• M21: 14,300,210 km (0.109 R)
• M22: 16,875,388 km (0.107 R)
• M23: 17,149,900 km (0.051 R)
• M24: 17,610,661 km (0.116 R)
• M25: 17,889,063 km (0.078 R)
• M26: 19,302,763 km (0.087 R)
• M27: 19,878,266 km (0.106 R)
• M28: 21,737,468 km (0.082 R)
• M29: 21,836,951 km (0.104 R)
• M30: 22,235,928 km (0.079 R)
• M31: 23,549,547 km (0.111 R)
• M32: 23,651,573 km (0.064 R)
• M33: 24,267,168 km (0.091 R)
• M34: 27,530,795 km (0.099 R)
• M35: 28,178,255 km (0.051 R)
• M36: 28,395,172 km (0.075 R)
• M37: 29,487,984 km (0.089 R)
• M38: 31,041,109 km (0.044 R)
• M39: 32,506,869 km (0.076 R)
• M40: 33,420,015 km (0.078 R)
• M41: 34,457,476 km (0.055 R)
• M42: 34,689,502 km (0.075 R)
• M43: 35,271,737 km (0.076 R)
• M44: 36,918,959 km (0.067 R)
• M45: 39,922,286 km (0.097 R)
• M46: 42,505,093 km (0.088 R)
• M47: 43,628,424 km (0.074 R)
• M48: 43,879,299 km (0.111 R)
• M49: 44,130,773 km (0.118 R)
• M50: 44,635,068 km (0.051 R)
• M51: 44,888,038 km (0.083 R)
• M52: 45,776,799 km (0.081 R)
• M53: 46,928,104 km (0.1 R)
• M54: 50,044,377 km (0.091 R)
• M55: 50,833,805 km (0.102 R)
• M56: 50,965,900 km (0.071 R)
• M57: 52,691,960 km (0.059 R)
• M58: 54,572,256 km (0.111 R)
• M59: 56,474,393 km (0.071 R)
• M60: 56,747,858 km (0.114 R)
• M61: 57,433,465 km (0.111 R)
• M62: 58,259,993 km (0.107 R)
• M63: 59,368,065 km (0.029 R)
• M64: 61,886,395 km (0.11 R)
• M65: 64,582,298 km (0.101 R)
• M66: 65,298,124 km (0.077 R)
• M67: 66,304,768 km (0.091 R)
• M68: 69,062,605 km (0.064 R)
• M69: 73,641,945 km (0.117 R)
• M70: 78,776,144 km (0.095 R)
• M71: 79,847,415 km (0.086 R)
• M72: 82,159,151 km (0.105 R)
• M73: 82,624,250 km (0.111 R)
• M74: 82,779,383 km (0.108 R)
• M75: 83,868,456 km (0.089 R)
• M76: 84,962,315 km (0.083 R)
• M77: 86,375,567 km (0.101 R)
• M78: 87,796,597 km (0.042 R)
• M79: 88,113,445 km (0.089 R)
• M80: 88,430,593 km (0.079 R)
• M81: 88,589,316 km (0.06 R)
• M82: 90,022,314 km (0.065 R)
• M83: 93,072,614 km (0.082 R)
• M84: 96,319,935 km (0.109 R)
• M85: 96,973,828 km (0.051 R)
• M86: 97,301,297 km (0.115 R)
• M87: 100,265,430 km (0.07 R)
• M88: 102,591,228 km (0.087 R)
• M89: 104,431,132 km (0.064 R)
• M90: 105,944,464 km (0.096 R)
• M91: 107,465,276 km (0.073 R)
• M92: 107,973,759 km (0.096 R)
• M93: 111,898,758 km (0.119 R)
• M94: 112,070,347 km (0.101 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: 445 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit