🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 27.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,977,899 km

• M1: 26,479 km (0.101 R)
• M2: 124,914 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 31.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.33 AU - 1.59 AU

Year: 644 Days

Day: 35.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.58 AU - 3.14 AU

Year: 1767 Days

Day: 44.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,977,899 km

• M1: 2,103,645 km (0.116 R)
• M2: 2,473,302 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.87 AU - 2.99 AU

Year: 1832 Days

Day: 36.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,977,899 km

• M1: 1,262,307 km (0.07 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 14.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.17 AU - 5.65 AU

Year: 3974 Days

Day: 12.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,977,899 km

• M1: 179,069 km (0.096 R)
• M2: 324,627 km (0.09 R)
• M3: 605,423 km (0.062 R)
• M4: 733,628 km (0.117 R)
• M5: 825,032 km (0.091 R)
• M6: 995,723 km (0.091 R)
• M7: 1,179,430 km (0.043 R)
• M8: 1,289,683 km (0.087 R)
• M9: 1,673,851 km (0.106 R)
• M10: 1,799,363 km (0.104 R)
• M11: 1,944,623 km (0.098 R)
• M12: 2,247,409 km (0.086 R)
• M13: 2,879,909 km (0.072 R)
• M14: 3,109,392 km (0.111 R)
• M15: 3,424,744 km (0.11 R)
• M16: 3,627,300 km (0.103 R)
• M17: 4,367,659 km (0.094 R)
• M18: 4,499,306 km (0.096 R)
• M19: 4,902,322 km (0.046 R)
• M20: 5,131,357 km (0.12 R)
• M21: 5,600,047 km (0.073 R)
• M22: 6,528,601 km (0.114 R)
• M23: 6,934,011 km (0.113 R)
• M24: 7,321,469 km (0.115 R)
• M25: 7,636,672 km (0.06 R)
• M26: 7,902,807 km (0.102 R)
• M27: 9,138,036 km (0.115 R)
• M28: 9,307,232 km (0.101 R)
• M29: 9,420,627 km (0.077 R)
• M30: 9,706,209 km (0.109 R)
• M31: 10,609,780 km (0.109 R)
• M32: 11,146,837 km (0.077 R)
• M33: 11,907,392 km (0.072 R)
• M34: 12,061,478 km (0.085 R)
• M35: 12,278,544 km (0.101 R)
• M36: 12,559,340 km (0.078 R)
• M37: 12,684,852 km (0.042 R)
• M38: 13,897,941 km (0.11 R)
• M39: 14,060,255 km (0.105 R)
• M40: 14,223,317 km (0.1 R)
• M41: 14,551,235 km (0.097 R)
• M42: 14,881,697 km (0.11 R)
• M43: 15,684,888 km (0.112 R)
• M44: 16,023,727 km (0.077 R)
• M45: 16,193,970 km (0.102 R)
• M46: 16,674,179 km (0.108 R)
• M47: 17,020,049 km (0.082 R)
• M48: 17,159,025 km (0.095 R)
• M49: 17,508,187 km (0.084 R)
• M50: 17,613,504 km (0.11 R)
• M51: 17,895,047 km (0.069 R)
• M52: 18,320,354 km (0.117 R)
• M53: 18,462,771 km (0.089 R)
• M54: 18,605,637 km (0.115 R)
• M55: 18,892,416 km (0.078 R)
• M56: 19,000,426 km (0.111 R)
• M57: 19,470,612 km (0.111 R)
• M58: 19,688,875 km (0.085 R)
• M59: 20,644,057 km (0.112 R)
• M60: 20,978,409 km (0.037 R)
• M61: 21,351,805 km (0.104 R)
• M62: 21,501,852 km (0.08 R)
• M63: 21,727,445 km (0.113 R)
• M64: 22,523,455 km (0.092 R)
• M65: 23,059,465 km (0.109 R)
• M66: 23,213,401 km (0.092 R)
• M67: 23,406,232 km (0.096 R)
• M68: 23,522,320 km (0.07 R)
• M69: 23,716,050 km (0.085 R)
• M70: 24,066,109 km (0.107 R)
• M71: 24,183,094 km (0.067 R)
• M72: 24,810,807 km (0.119 R)
• M73: 26,685,268 km (0.107 R)
• M74: 27,293,084 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.3

Radius: 4

Gravity: 50.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.22 AU - 16.64 AU

Year: 17976 Days

Day: 17 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,977,899 km

• M1: 52,060 km (0.101 R)
• M2: 93,648 km (0.067 R)
• M3: 311,164 km (0.116 R)
• M4: 788,979 km (0.038 R)
• M5: 887,415 km (0.113 R)
• M6: 938,278 km (0.113 R)
• M7: 1,151,006 km (0.111 R)
• M8: 1,234,631 km (0.075 R)
• M9: 1,349,223 km (0.096 R)
• M10: 1,378,395 km (0.12 R)
• M11: 1,497,325 km (0.051 R)
• M12: 2,278,376 km (0.102 R)
• M13: 2,490,655 km (0.107 R)
• M14: 2,526,558 km (0.119 R)
• M15: 2,783,268 km (0.073 R)
• M16: 3,010,059 km (0.039 R)
• M17: 3,321,522 km (0.099 R)
• M18: 3,561,776 km (0.118 R)
• M19: 3,725,137 km (0.11 R)
• M20: 4,144,160 km (0.063 R)
• M21: 5,676,790 km (0.106 R)
• M22: 5,867,528 km (0.087 R)
• M23: 6,108,829 km (0.097 R)
• M24: 6,157,448 km (0.105 R)
• M25: 7,363,656 km (0.087 R)
• M26: 8,314,650 km (0.073 R)
• M27: 9,359,591 km (0.115 R)
• M28: 9,415,690 km (0.112 R)
• M29: 9,698,131 km (0.083 R)
• M30: 10,155,751 km (0.079 R)
• M31: 10,213,495 km (0.098 R)
• M32: 12,238,751 km (0.063 R)
• M33: 12,670,790 km (0.104 R)
• M34: 12,982,402 km (0.091 R)
• M35: 15,035,633 km (0.076 R)
• M36: 15,965,234 km (0.108 R)
• M37: 16,301,680 km (0.091 R)
• M38: 16,504,684 km (0.054 R)
• M39: 17,118,784 km (0.118 R)
• M40: 17,256,264 km (0.068 R)
• M41: 17,949,052 km (0.115 R)
• M42: 19,648,633 km (0.069 R)
• M43: 22,142,579 km (0.105 R)
• M44: 22,970,454 km (0.088 R)
• M45: 23,350,133 km (0.025 R)
• M46: 23,502,573 km (0.116 R)
• M47: 23,579,018 km (0.092 R)
• M48: 24,192,818 km (0.109 R)
• M49: 25,201,407 km (0.093 R)
• M50: 27,099,056 km (0.062 R)
• M51: 27,822,511 km (0.106 R)
• M52: 28,146,091 km (0.093 R)
• M53: 28,715,311 km (0.068 R)
• M54: 29,206,291 km (0.102 R)
• M55: 31,617,959 km (0.114 R)
• M56: 32,719,597 km (0.051 R)
• M57: 34,092,607 km (0.032 R)
• M58: 34,438,776 km (0.074 R)
• M59: 36,187,276 km (0.082 R)
• M60: 37,695,971 km (0.108 R)
• M61: 37,874,740 km (0.051 R)
• M62: 37,964,200 km (0.082 R)
• M63: 38,323,085 km (0.059 R)
• M64: 40,042,712 km (0.09 R)
• M65: 41,787,472 km (0.101 R)
• M66: 42,250,627 km (0.061 R)
• M67: 45,635,728 km (0.048 R)
• M68: 45,731,022 km (0.095 R)
• M69: 46,208,389 km (0.097 R)
• M70: 47,168,059 km (0.114 R)
• M71: 47,650,213 km (0.112 R)
• M72: 48,037,223 km (0.063 R)
• M73: 49,693,570 km (0.088 R)
• M74: 50,380,973 km (0.112 R)
• M75: 51,071,666 km (0.109 R)
• M76: 52,362,396 km (0.074 R)
• M77: 57,117,963 km (0.1 R)
• M78: 58,044,123 km (0.112 R)
• M79: 59,286,833 km (0.051 R)
• M80: 64,986,512 km (0.044 R)
• M81: 65,201,035 km (0.066 R)
• M82: 66,492,514 km (0.069 R)
• M83: 68,663,777 km (0.092 R)
• M84: 69,319,614 km (0.046 R)
• M85: 72,407,763 km (0.119 R)
• M86: 73,075,418 km (0.109 R)
• M87: 73,186,869 km (0.07 R)
• M88: 73,298,319 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit