🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.96 AU - 1.18 AU

Year: 387 Days

Day: 18.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,414,775 km

• M1: 382,522 km (0.112 R)
• M2: 446,250 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.65 AU - 1.77 AU

Year: 782 Days

Day: 40 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,414,775 km

• M1: 1,522,158 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.11 AU - 2.13 AU

Year: 1080 Days

Day: 37.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.76 AU - 3.5 AU

Year: 1937 Days

Day: 13.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,414,775 km

• M1: 300,542 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.02 AU - 4.8 AU

Year: 3240 Days

Day: 33 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.1

Radius: 9.7

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.11 AU - 12.23 AU

Year: 11346 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,414,775 km

• M1: 134,638 km (0.077 R)
• M2: 301,589 km (0.104 R)
• M3: 408,851 km (0.086 R)
• M4: 598,092 km (0.09 R)
• M5: 667,954 km (0.046 R)
• M6: 816,655 km (0.043 R)
• M7: 1,018,761 km (0.087 R)
• M8: 1,237,324 km (0.089 R)
• M9: 1,544,149 km (0.117 R)
• M10: 2,340,608 km (0.057 R)
• M11: 3,088,897 km (0.086 R)
• M12: 3,183,443 km (0.12 R)
• M13: 3,440,452 km (0.112 R)
• M14: 3,974,516 km (0.038 R)
• M15: 4,216,416 km (0.093 R)
• M16: 4,356,888 km (0.057 R)
• M17: 4,642,471 km (0.071 R)
• M18: 5,497,123 km (0.11 R)
• M19: 7,013,148 km (0.099 R)
• M20: 7,474,807 km (0.044 R)
• M21: 7,989,873 km (0.106 R)
• M22: 9,695,139 km (0.084 R)
• M23: 9,834,564 km (0.12 R)
• M24: 10,068,236 km (0.114 R)
• M25: 10,588,836 km (0.079 R)
• M26: 11,215,352 km (0.105 R)
• M27: 11,508,564 km (0.104 R)
• M28: 12,102,617 km (0.119 R)
• M29: 12,252,664 km (0.112 R)
• M30: 13,579,298 km (0.086 R)
• M31: 14,418,093 km (0.082 R)
• M32: 18,051,676 km (0.065 R)
• M33: 18,915,155 km (0.093 R)
• M34: 19,615,422 km (0.084 R)
• M35: 22,071,819 km (0.119 R)
• M36: 22,316,711 km (0.086 R)
• M37: 22,685,620 km (0.088 R)
• M38: 24,813,948 km (0.11 R)
• M39: 25,068,414 km (0.112 R)
• M40: 25,516,011 km (0.102 R)
• M41: 25,773,020 km (0.076 R)
• M42: 26,030,777 km (0.113 R)
• M43: 26,809,434 km (0.046 R)
• M44: 27,595,571 km (0.12 R)
• M45: 27,661,394 km (0.065 R)
• M46: 28,389,338 km (0.107 R)
• M47: 28,922,804 km (0.058 R)
• M48: 29,324,923 km (0.066 R)
• M49: 29,526,730 km (0.117 R)
• M50: 30,610,716 km (0.079 R)
• M51: 31,363,642 km (0.114 R)
• M52: 32,053,289 km (0.092 R)
• M53: 32,608,596 km (0.108 R)
• M54: 33,027,171 km (0.104 R)
• M55: 33,307,218 km (0.111 R)
• M56: 33,658,474 km (0.115 R)
• M57: 34,152,147 km (0.079 R)
• M58: 34,506,245 km (0.088 R)
• M59: 36,656,565 km (0.095 R)
• M60: 36,728,970 km (0.061 R)
• M61: 37,310,008 km (0.094 R)
• M62: 37,382,862 km (0.07 R)
• M63: 38,113,947 km (0.087 R)
• M64: 39,515,978 km (0.076 R)
• M65: 39,962,229 km (0.107 R)
• M66: 40,260,677 km (0.1 R)
• M67: 40,410,274 km (0.086 R)
• M68: 41,991,075 km (0.097 R)
• M69: 42,294,460 km (0.115 R)
• M70: 42,522,447 km (0.048 R)
• M71: 43,285,545 km (0.053 R)
• M72: 43,899,346 km (0.083 R)
• M73: 44,438,646 km (0.077 R)
• M74: 44,747,865 km (0.107 R)
• M75: 45,290,606 km (0.044 R)
• M76: 45,523,978 km (0.106 R)
• M77: 46,696,527 km (0.061 R)
• M78: 47,168,209 km (0.078 R)
• M79: 47,325,885 km (0.113 R)
• M80: 48,354,669 km (0.05 R)
• M81: 48,434,106 km (0.087 R)
• M82: 49,230,864 km (0.081 R)
• M83: 50,273,112 km (0.117 R)
• M84: 51,484,855 km (0.082 R)
• M85: 52,053,626 km (0.111 R)
• M86: 53,033,492 km (0.099 R)
• M87: 53,361,411 km (0.062 R)
• M88: 53,937,063 km (0.111 R)
• M89: 54,597,388 km (0.071 R)
• M90: 55,426,460 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 13

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.76 AU - 12.66 AU

Year: 12262 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,414,775 km

• M1: 174,880 km (0.05 R)
• M2: 267,631 km (0.092 R)
• M3: 394,041 km (0.111 R)
• M4: 912,248 km (0.094 R)
• M5: 1,110,914 km (0.114 R)
• M6: 1,237,474 km (0.063 R)
• M7: 1,842,896 km (0.116 R)
• M8: 2,616,616 km (0.086 R)
• M9: 2,730,760 km (0.119 R)
• M10: 2,964,282 km (0.092 R)
• M11: 3,234,904 km (0.093 R)
• M12: 3,482,339 km (0.105 R)
• M13: 3,832,847 km (0.073 R)
• M14: 4,295,553 km (0.104 R)
• M15: 5,094,406 km (0.101 R)
• M16: 5,529,436 km (0.119 R)
• M17: 5,788,839 km (0.099 R)
• M18: 6,474,446 km (0.115 R)
• M19: 6,630,327 km (0.12 R)
• M20: 6,787,405 km (0.112 R)
• M21: 6,945,829 km (0.101 R)
• M22: 7,509,813 km (0.045 R)
• M23: 8,468,436 km (0.117 R)
• M24: 8,811,015 km (0.081 R)
• M25: 9,201,765 km (0.068 R)
• M26: 9,289,429 km (0.09 R)
• M27: 9,598,349 km (0.109 R)
• M28: 10,000,468 km (0.103 R)
• M29: 10,960,288 km (0.041 R)
• M30: 11,053,338 km (0.065 R)
• M31: 11,522,028 km (0.1 R)
• M32: 11,901,707 km (0.1 R)
• M33: 12,189,235 km (0.104 R)
• M34: 12,382,216 km (0.07 R)
• M35: 12,479,006 km (0.096 R)
• M36: 12,576,244 km (0.073 R)
• M37: 13,911,854 km (0.058 R)
• M38: 14,062,948 km (0.097 R)
• M39: 14,316,217 km (0.101 R)
• M40: 14,775,782 km (0.088 R)
• M41: 15,500,434 km (0.061 R)
• M42: 16,025,074 km (0.093 R)
• M43: 16,876,734 km (0.05 R)
• M44: 17,308,025 km (0.11 R)
• M45: 17,961,917 km (0.111 R)
• M46: 18,679,389 km (0.117 R)
• M47: 19,237,688 km (0.114 R)
• M48: 20,945,347 km (0.07 R)
• M49: 21,292,714 km (0.065 R)
• M50: 22,701,178 km (0.087 R)
• M51: 22,879,349 km (0.117 R)
• M52: 23,237,037 km (0.11 R)
• M53: 23,716,947 km (0.098 R)
• M54: 26,476,878 km (0.107 R)
• M55: 28,692,872 km (0.033 R)
• M56: 29,466,293 km (0.091 R)
• M57: 31,231,547 km (0.08 R)
• M58: 31,495,887 km (0.102 R)
• M59: 33,098,080 km (0.117 R)
• M60: 33,637,979 km (0.087 R)
• M61: 33,976,968 km (0.073 R)
• M62: 34,112,802 km (0.065 R)
• M63: 35,550,588 km (0.041 R)
• M64: 36,242,328 km (0.048 R)
• M65: 36,450,568 km (0.068 R)
• M66: 36,589,694 km (0.095 R)
• M67: 37,288,017 km (0.111 R)
• M68: 37,709,135 km (0.079 R)
• M69: 37,849,907 km (0.095 R)
• M70: 38,414,489 km (0.085 R)
• M71: 39,480,673 km (0.088 R)
• M72: 40,196,798 km (0.07 R)
• M73: 42,297,900 km (0.119 R)
• M74: 44,657,657 km (0.046 R)
• M75: 44,806,507 km (0.047 R)
• M76: 45,403,702 km (0.05 R)
• M77: 45,853,393 km (0.114 R)
• M78: 46,757,263 km (0.055 R)
• M79: 47,287,139 km (0.119 R)
• M80: 47,590,823 km (0.118 R)
• M81: 47,971,400 km (0.111 R)
• M82: 48,965,627 km (0.084 R)
• M83: 49,196,008 km (0.1 R)
• M84: 50,430,789 km (0.064 R)
• M85: 51,441,621 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.9

Radius: 6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.92 AU - 18.76 AU

Year: 25261 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,414,775 km

• M1: 149,299 km (0.106 R)
• M2: 362,775 km (0.062 R)
• M3: 539,300 km (0.119 R)
• M4: 777,759 km (0.087 R)
• M5: 1,150,258 km (0.111 R)
• M6: 1,411,157 km (0.077 R)
• M7: 1,479,373 km (0.095 R)
• M8: 1,961,527 km (0.094 R)
• M9: 2,655,362 km (0.066 R)
• M10: 2,882,901 km (0.068 R)
• M11: 3,356,976 km (0.086 R)
• M12: 3,791,558 km (0.117 R)
• M13: 4,015,506 km (0.076 R)
• M14: 5,233,831 km (0.089 R)
• M15: 7,373,829 km (0.119 R)
• M16: 7,653,277 km (0.072 R)
• M17: 8,181,508 km (0.101 R)
• M18: 8,346,364 km (0.12 R)
• M19: 8,889,853 km (0.06 R)
• M20: 9,315,609 km (0.086 R)
• M21: 10,453,600 km (0.116 R)
• M22: 12,524,334 km (0.102 R)
• M23: 13,435,684 km (0.069 R)
• M24: 14,417,794 km (0.086 R)
• M25: 14,767,105 km (0.117 R)
• M26: 16,294,948 km (0.072 R)
• M27: 18,301,355 km (0.083 R)
• M28: 20,272,755 km (0.066 R)
• M29: 20,384,355 km (0.1 R)
• M30: 20,440,155 km (0.085 R)
• M31: 21,340,136 km (0.085 R)
• M32: 21,510,379 km (0.049 R)
• M33: 22,541,108 km (0.099 R)
• M34: 24,769,069 km (0.104 R)
• M35: 25,307,023 km (0.09 R)
• M36: 26,637,995 km (0.114 R)
• M37: 26,699,031 km (0.118 R)
• M38: 27,066,294 km (0.115 R)
• M39: 28,240,188 km (0.08 R)
• M40: 28,927,441 km (0.11 R)
• M41: 31,214,643 km (0.069 R)
• M42: 32,379,861 km (0.101 R)
• M43: 32,706,134 km (0.11 R)
• M44: 33,625,263 km (0.086 R)
• M45: 34,419,927 km (0.08 R)
• M46: 36,433,365 km (0.117 R)
• M47: 36,636,818 km (0.082 R)
• M48: 36,772,653 km (0.094 R)
• M49: 37,044,771 km (0.117 R)
• M50: 37,112,838 km (0.086 R)
• M51: 37,181,055 km (0.109 R)
• M52: 38,071,312 km (0.117 R)
• M53: 38,346,721 km (0.116 R)
• M54: 39,385,080 km (0.104 R)
• M55: 40,995,202 km (0.04 R)
• M56: 44,134,813 km (0.12 R)
• M57: 45,295,542 km (0.069 R)
• M58: 45,660,262 km (0.105 R)
• M59: 50,339,235 km (0.109 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 12,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit