🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 196 Days

Day: 46.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.27 AU

Year: 478 Days

Day: 38.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,279,718 km

• M1: 185,352 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.43 AU - 2.83 AU

Year: 1633 Days

Day: 18.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 8.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.98 AU - 9.1 AU

Year: 9556 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,279,718 km

• M1: 128,056 km (0.113 R)
• M2: 310,565 km (0.025 R)
• M3: 555,756 km (0.06 R)
• M4: 764,595 km (0.115 R)
• M5: 848,370 km (0.118 R)
• M6: 1,090,718 km (0.086 R)
• M7: 1,294,171 km (0.116 R)
• M8: 1,436,888 km (0.078 R)
• M9: 1,649,616 km (0.083 R)
• M10: 1,815,969 km (0.037 R)
• M11: 2,547,951 km (0.096 R)
• M12: 4,402,516 km (0.087 R)
• M13: 4,886,016 km (0.085 R)
• M14: 5,077,801 km (0.087 R)
• M15: 5,174,740 km (0.027 R)
• M16: 6,349,083 km (0.116 R)
• M17: 6,401,293 km (0.098 R)
• M18: 7,218,546 km (0.065 R)
• M19: 7,309,352 km (0.075 R)
• M20: 7,547,213 km (0.082 R)
• M21: 8,295,052 km (0.066 R)
• M22: 8,409,345 km (0.082 R)
• M23: 8,871,453 km (0.089 R)
• M24: 9,184,262 km (0.119 R)
• M25: 10,204,968 km (0.116 R)
• M26: 11,093,430 km (0.116 R)
• M27: 11,324,708 km (0.069 R)
• M28: 12,570,111 km (0.047 R)
• M29: 12,921,366 km (0.105 R)
• M30: 13,231,333 km (0.114 R)
• M31: 13,723,361 km (0.066 R)
• M32: 13,881,186 km (0.082 R)
• M33: 14,221,372 km (0.12 R)
• M34: 14,587,288 km (0.083 R)
• M35: 14,910,121 km (0.073 R)
• M36: 14,979,534 km (0.055 R)
• M37: 15,188,672 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 11.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 10.57 AU - 11.63 AU

Year: 14160 Days

Day: 10.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,279,718 km

• M1: 153,338 km (0.055 R)
• M2: 317,297 km (0.095 R)
• M3: 942,167 km (0.072 R)
• M4: 1,039,556 km (0.078 R)
• M5: 1,120,039 km (0.063 R)
• M6: 1,266,196 km (0.111 R)
• M7: 1,624,932 km (0.09 R)
• M8: 1,792,033 km (0.099 R)
• M9: 1,915,002 km (0.101 R)
• M10: 2,407,927 km (0.1 R)
• M11: 2,655,213 km (0.1 R)
• M12: 2,739,436 km (0.098 R)
• M13: 2,997,792 km (0.061 R)
• M14: 3,204,386 km (0.103 R)
• M15: 3,569,405 km (0.104 R)
• M16: 3,788,566 km (0.083 R)
• M17: 3,883,860 km (0.091 R)
• M18: 4,539,697 km (0.086 R)
• M19: 4,709,042 km (0.091 R)
• M20: 5,371,910 km (0.047 R)
• M21: 5,696,238 km (0.105 R)
• M22: 6,138,599 km (0.08 R)
• M23: 7,332,240 km (0.065 R)
• M24: 8,304,776 km (0.04 R)
• M25: 8,512,568 km (0.105 R)
• M26: 8,722,005 km (0.059 R)
• M27: 8,890,901 km (0.102 R)
• M28: 9,103,479 km (0.096 R)
• M29: 9,663,873 km (0.114 R)
• M30: 10,548,146 km (0.078 R)
• M31: 10,682,934 km (0.098 R)
• M32: 11,412,074 km (0.119 R)
• M33: 11,643,202 km (0.071 R)
• M34: 12,110,097 km (0.118 R)
• M35: 12,298,591 km (0.107 R)
• M36: 12,821,884 km (0.104 R)
• M37: 13,158,778 km (0.072 R)
• M38: 14,385,630 km (0.103 R)
• M39: 14,585,344 km (0.11 R)
• M40: 14,735,839 km (0.109 R)
• M41: 16,112,289 km (0.071 R)
• M42: 16,894,686 km (0.106 R)
• M43: 17,582,836 km (0.095 R)
• M44: 18,064,541 km (0.092 R)
• M45: 18,877,157 km (0.05 R)
• M46: 20,594,241 km (0.054 R)
• M47: 21,045,279 km (0.035 R)
• M48: 23,174,206 km (0.073 R)
• M49: 23,820,319 km (0.045 R)
• M50: 25,310,464 km (0.1 R)
• M51: 27,261,818 km (0.114 R)
• M52: 27,447,170 km (0.067 R)
• M53: 28,255,447 km (0.08 R)
• M54: 29,197,914 km (0.098 R)
• M55: 29,450,884 km (0.117 R)
• M56: 29,831,760 km (0.104 R)
• M57: 29,959,218 km (0.08 R)
• M58: 32,674,868 km (0.118 R)
• M59: 33,597,438 km (0.1 R)
• M60: 34,195,081 km (0.116 R)
• M61: 34,595,405 km (0.112 R)
• M62: 35,603,246 km (0.032 R)
• M63: 36,416,310 km (0.045 R)
• M64: 37,235,508 km (0.081 R)
• M65: 37,510,021 km (0.066 R)
• M66: 38,129,954 km (0.078 R)
• M67: 39,100,994 km (0.1 R)
• M68: 39,379,994 km (0.111 R)
• M69: 40,714,108 km (0.041 R)
• M70: 40,996,848 km (0.091 R)
• M71: 41,138,367 km (0.109 R)
• M72: 41,351,095 km (0.066 R)
• M73: 41,706,540 km (0.064 R)
• M74: 41,777,749 km (0.079 R)
• M75: 42,994,278 km (0.076 R)
• M76: 44,077,217 km (0.115 R)
• M77: 44,877,117 km (0.075 R)
• M78: 45,608,501 km (0.104 R)
• M79: 46,343,924 km (0.087 R)
• M80: 46,491,428 km (0.067 R)
• M81: 47,379,890 km (0.06 R)
• M82: 47,826,290 km (0.094 R)
• M83: 48,873,176 km (0.113 R)
• M84: 49,625,653 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.7

Radius: 4.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.34 AU - 18.38 AU

Year: 24184 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,279,718 km

• M1: 57,146 km (0.111 R)
• M2: 414,835 km (0.059 R)
• M3: 498,011 km (0.077 R)
• M4: 666,758 km (0.114 R)
• M5: 779,405 km (0.114 R)
• M6: 853,007 km (0.114 R)
• M7: 959,820 km (0.115 R)
• M8: 1,006,943 km (0.109 R)
• M9: 1,306,139 km (0.087 R)
• M10: 1,429,707 km (0.067 R)
• M11: 1,465,610 km (0.107 R)
• M12: 1,803,103 km (0.073 R)
• M13: 1,861,746 km (0.12 R)
• M14: 1,960,779 km (0.085 R)
• M15: 2,000,872 km (0.096 R)
• M16: 2,656,709 km (0.119 R)
• M17: 3,616,529 km (0.114 R)
• M18: 3,690,729 km (0.076 R)
• M19: 3,765,229 km (0.082 R)
• M20: 3,992,019 km (0.091 R)
• M21: 4,275,358 km (0.073 R)
• M22: 4,618,385 km (0.067 R)
• M23: 5,025,142 km (0.091 R)
• M24: 5,358,895 km (0.099 R)
• M25: 5,728,402 km (0.1 R)
• M26: 6,047,494 km (0.116 R)
• M27: 6,672,813 km (0.096 R)
• M28: 8,080,080 km (0.085 R)
• M29: 8,209,482 km (0.107 R)
• M30: 8,536,055 km (0.077 R)
• M31: 10,866,640 km (0.056 R)
• M32: 11,189,023 km (0.119 R)
• M33: 12,174,724 km (0.091 R)
• M34: 13,378,538 km (0.09 R)
• M35: 14,541,063 km (0.084 R)
• M36: 15,254,046 km (0.113 R)
• M37: 15,735,751 km (0.117 R)
• M38: 16,631,543 km (0.053 R)
• M39: 18,302,252 km (0.117 R)
• M40: 19,200,588 km (0.068 R)
• M41: 21,173,335 km (0.078 R)
• M42: 21,307,075 km (0.117 R)
• M43: 21,396,535 km (0.099 R)
• M44: 22,342,143 km (0.109 R)
• M45: 23,393,517 km (0.12 R)
• M46: 24,695,018 km (0.09 R)
• M47: 26,642,782 km (0.053 R)
• M48: 28,001,131 km (0.083 R)
• M49: 30,683,570 km (0.106 R)
• M50: 30,936,092 km (0.112 R)
• M51: 31,493,942 km (0.045 R)
• M52: 31,850,733 km (0.066 R)
• M53: 32,568,354 km (0.09 R)
• M54: 32,929,035 km (0.095 R)
• M55: 34,857,949 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit