🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.87 AU - 0.91 AU

Year: 308 Days

Day: 23.9 Hours

Environment

Temp: 88 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,201,002 km

• M1: 451,636 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 412 Days

Day: 24.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.36 AU - 1.52 AU

Year: 634 Days

Day: 17.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.9 °

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: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.74 AU - 3.52 AU

Year: 2033 Days

Day: 39.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,201,002 km

• M1: 482,902 km (0.102 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 10.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.76 AU - 7.52 AU

Year: 5585 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,201,002 km

• M1: 167,699 km (0.104 R)
• M2: 366,814 km (0.092 R)
• M3: 437,125 km (0.102 R)
• M4: 738,116 km (0.057 R)
• M5: 869,014 km (0.116 R)
• M6: 1,252,583 km (0.119 R)
• M7: 1,486,105 km (0.094 R)
• M8: 1,623,735 km (0.101 R)
• M9: 2,079,410 km (0.085 R)
• M10: 2,147,627 km (0.11 R)
• M11: 2,339,561 km (0.085 R)
• M12: 2,446,673 km (0.111 R)
• M13: 2,573,682 km (0.113 R)
• M14: 3,321,821 km (0.09 R)
• M15: 3,483,237 km (0.038 R)
• M16: 3,730,522 km (0.071 R)
• M17: 4,263,839 km (0.12 R)
• M18: 4,373,494 km (0.045 R)
• M19: 4,821,390 km (0.035 R)
• M20: 5,260,460 km (0.115 R)
• M21: 5,472,889 km (0.046 R)
• M22: 5,616,203 km (0.112 R)
• M23: 5,688,309 km (0.069 R)
• M24: 6,326,344 km (0.12 R)
• M25: 6,730,259 km (0.053 R)
• M26: 6,858,165 km (0.104 R)
• M27: 7,273,000 km (0.114 R)
• M28: 7,669,434 km (0.106 R)
• M29: 8,045,822 km (0.073 R)
• M30: 8,318,390 km (0.098 R)
• M31: 8,677,424 km (0.095 R)
• M32: 8,788,875 km (0.064 R)
• M33: 8,984,998 km (0.104 R)
• M34: 9,097,795 km (0.101 R)
• M35: 9,467,600 km (0.111 R)
• M36: 9,726,554 km (0.068 R)
• M37: 9,871,365 km (0.059 R)
• M38: 10,016,924 km (0.119 R)
• M39: 11,086,249 km (0.106 R)
• M40: 11,207,274 km (0.096 R)
• M41: 11,573,041 km (0.114 R)
• M42: 11,726,528 km (0.106 R)
• M43: 12,536,002 km (0.113 R)
• M44: 12,788,823 km (0.118 R)
• M45: 12,915,682 km (0.086 R)
• M46: 13,107,017 km (0.059 R)
• M47: 13,267,087 km (0.118 R)
• M48: 14,077,459 km (0.096 R)
• M49: 15,508,662 km (0.108 R)
• M50: 15,610,089 km (0.085 R)
• M51: 15,779,883 km (0.075 R)
• M52: 16,293,003 km (0.063 R)
• M53: 16,742,096 km (0.112 R)
• M54: 17,758,464 km (0.103 R)
• M55: 18,078,005 km (0.087 R)
• M56: 18,363,587 km (0.113 R)
• M57: 18,686,719 km (0.11 R)
• M58: 19,520,877 km (0.069 R)
• M59: 19,740,636 km (0.12 R)
• M60: 19,887,391 km (0.05 R)
• M61: 20,590,053 km (0.103 R)
• M62: 20,963,150 km (0.101 R)
• M63: 21,225,694 km (0.108 R)
• M64: 21,338,491 km (0.043 R)
• M65: 21,489,285 km (0.034 R)
• M66: 21,602,531 km (0.055 R)
• M67: 21,981,762 km (0.064 R)
• M68: 22,095,905 km (0.072 R)
• M69: 22,401,234 km (0.027 R)
• M70: 22,669,613 km (0.118 R)
• M71: 23,054,977 km (0.062 R)
• M72: 23,403,540 km (0.114 R)
• M73: 24,262,979 km (0.115 R)
• M74: 24,696,514 km (0.117 R)
• M75: 24,854,938 km (0.092 R)
• M76: 24,934,225 km (0.038 R)
• M77: 25,013,512 km (0.116 R)
• M78: 25,811,766 km (0.055 R)
• M79: 26,173,793 km (0.116 R)
• M80: 26,699,630 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 12.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.05 AU - 8.75 AU

Year: 8937 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,201,002 km

• M1: 167,998 km (0.092 R)
• M2: 291,865 km (0.059 R)
• M3: 651,200 km (0.113 R)
• M4: 1,313,021 km (0.082 R)
• M5: 1,457,682 km (0.082 R)
• M6: 1,651,860 km (0.114 R)
• M7: 1,786,049 km (0.115 R)
• M8: 2,065,947 km (0.101 R)
• M9: 2,235,890 km (0.118 R)
• M10: 2,615,868 km (0.05 R)
• M11: 2,961,739 km (0.085 R)
• M12: 3,210,071 km (0.092 R)
• M13: 3,350,992 km (0.102 R)
• M14: 3,436,562 km (0.067 R)
• M15: 3,756,702 km (0.085 R)
• M16: 4,056,197 km (0.104 R)
• M17: 4,178,119 km (0.063 R)
• M18: 4,425,853 km (0.051 R)
• M19: 5,165,016 km (0.088 R)
• M20: 5,633,856 km (0.093 R)
• M21: 5,770,289 km (0.066 R)
• M22: 5,873,362 km (0.045 R)
• M23: 6,081,453 km (0.117 R)
• M24: 6,648,129 km (0.067 R)
• M25: 7,455,060 km (0.117 R)
• M26: 8,370,599 km (0.11 R)
• M27: 8,565,824 km (0.046 R)
• M28: 10,473,646 km (0.115 R)
• M29: 10,726,467 km (0.11 R)
• M30: 10,853,625 km (0.045 R)
• M31: 11,410,428 km (0.088 R)
• M32: 11,801,327 km (0.104 R)
• M33: 12,240,995 km (0.11 R)
• M34: 13,408,906 km (0.094 R)
• M35: 13,500,310 km (0.034 R)
• M36: 14,145,376 km (0.05 R)
• M37: 14,238,277 km (0.11 R)
• M38: 15,084,402 km (0.115 R)
• M39: 15,898,364 km (0.071 R)
• M40: 16,091,944 km (0.085 R)
• M41: 17,220,360 km (0.093 R)
• M42: 17,819,201 km (0.094 R)
• M43: 18,020,260 km (0.119 R)
• M44: 22,741,270 km (0.104 R)
• M45: 23,618,512 km (0.098 R)
• M46: 24,283,624 km (0.107 R)
• M47: 24,786,572 km (0.067 R)
• M48: 25,406,057 km (0.087 R)
• M49: 25,519,153 km (0.098 R)
• M50: 25,859,638 km (0.084 R)
• M51: 26,316,061 km (0.049 R)
• M52: 26,430,503 km (0.063 R)
• M53: 26,602,541 km (0.077 R)
• M54: 26,832,622 km (0.114 R)
• M55: 27,642,844 km (0.109 R)
• M56: 28,167,933 km (0.047 R)
• M57: 28,402,353 km (0.069 R)
• M58: 29,762,945 km (0.104 R)
• M59: 30,181,370 km (0.082 R)
• M60: 32,547,410 km (0.09 R)
• M61: 33,659,521 km (0.069 R)
• M62: 33,783,837 km (0.1 R)
• M63: 34,407,809 km (0.113 R)
• M64: 35,793,834 km (0.077 R)
• M65: 35,920,842 km (0.109 R)
• M66: 36,238,738 km (0.092 R)
• M67: 37,455,417 km (0.102 R)
• M68: 38,750,636 km (0.089 R)
• M69: 38,880,935 km (0.111 R)
• M70: 39,928,868 km (0.094 R)
• M71: 40,126,338 km (0.11 R)
• M72: 40,853,383 km (0.107 R)
• M73: 41,851,800 km (0.096 R)
• M74: 42,387,509 km (0.093 R)
• M75: 43,060,401 km (0.114 R)
• M76: 43,262,956 km (0.111 R)
• M77: 43,465,811 km (0.064 R)
• M78: 43,940,485 km (0.096 R)
• M79: 44,621,454 km (0.111 R)
• M80: 45,580,676 km (0.053 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: 271 - 11,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit