🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 144 Days

Day: 33.7 Hours

Environment

Temp: 389 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,812,930 km

• M1: 77,342 km (0.103 R)
• M2: 207,791 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.67 AU - 0.69 AU

Year: 165 Days

Day: 25.1 Hours

Environment

Temp: 356 °C

Axial Tilt: 77.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,812,930 km

• M1: 46,076 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.69 AU - 0.71 AU

Year: 172 Days

Day: 28.1 Hours

Environment

Temp: 354 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,812,930 km

• M1: 176,525 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.15 AU - 2.69 AU

Year: 1108 Days

Day: 17.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,812,930 km

• M1: 740,659 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.83 AU - 3.01 AU

Year: 1469 Days

Day: 30.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,812,930 km

• M1: 1,051,823 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.04 AU - 3.38 AU

Year: 1693 Days

Day: 27.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.3 AU - 11.76 AU

Year: 9349 Days

Day: 19.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 11.8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.44 AU - 11.66 AU

Year: 10811 Days

Day: 13.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,812,930 km

• M1: 160,070 km (0.112 R)
• M2: 393,592 km (0.064 R)
• M3: 552,615 km (0.102 R)
• M4: 700,866 km (0.119 R)
• M5: 863,778 km (0.095 R)
• M6: 1,339,051 km (0.096 R)
• M7: 1,452,446 km (0.046 R)
• M8: 1,545,795 km (0.1 R)
• M9: 2,174,854 km (0.084 R)
• M10: 2,447,421 km (0.074 R)
• M11: 2,531,495 km (0.096 R)
• M12: 3,116,423 km (0.073 R)
• M13: 3,331,096 km (0.101 R)
• M14: 3,550,556 km (0.1 R)
• M15: 4,649,053 km (0.103 R)
• M16: 5,289,930 km (0.103 R)
• M17: 6,226,114 km (0.116 R)
• M18: 6,891,824 km (0.094 R)
• M19: 7,132,228 km (0.086 R)
• M20: 7,375,325 km (0.109 R)
• M21: 7,662,553 km (0.108 R)
• M22: 7,745,280 km (0.042 R)
• M23: 9,022,098 km (0.053 R)
• M24: 9,550,926 km (0.079 R)
• M25: 9,640,087 km (0.069 R)
• M26: 9,909,213 km (0.081 R)
• M27: 10,317,466 km (0.12 R)
• M28: 11,150,726 km (0.111 R)
• M29: 11,244,674 km (0.079 R)
• M30: 11,670,579 km (0.095 R)
• M31: 11,861,466 km (0.065 R)
• M32: 11,957,358 km (0.083 R)
• M33: 12,198,210 km (0.112 R)
• M34: 12,733,771 km (0.054 R)
• M35: 13,376,742 km (0.086 R)
• M36: 14,131,613 km (0.117 R)
• M37: 14,335,366 km (0.099 R)
• M38: 14,437,541 km (0.096 R)
• M39: 17,070,314 km (0.068 R)
• M40: 18,608,330 km (0.115 R)
• M41: 19,506,964 km (0.063 R)
• M42: 19,847,598 km (0.088 R)
• M43: 20,362,215 km (0.077 R)
• M44: 20,707,786 km (0.117 R)
• M45: 21,229,883 km (0.113 R)
• M46: 21,697,526 km (0.03 R)
• M47: 22,583,444 km (0.108 R)
• M48: 23,000,972 km (0.099 R)
• M49: 23,541,469 km (0.076 R)
• M50: 23,662,194 km (0.117 R)
• M51: 24,819,035 km (0.027 R)
• M52: 26,056,658 km (0.084 R)
• M53: 26,306,636 km (0.116 R)
• M54: 27,061,208 km (0.108 R)
• M55: 28,849,501 km (0.101 R)
• M56: 31,669,271 km (0.049 R)
• M57: 32,203,634 km (0.119 R)
• M58: 33,892,295 km (0.096 R)
• M59: 34,988,249 km (0.099 R)
• M60: 36,304,710 km (0.067 R)
• M61: 37,214,714 km (0.074 R)
• M62: 37,919,919 km (0.117 R)
• M63: 38,487,194 km (0.099 R)
• M64: 38,771,879 km (0.09 R)
• M65: 39,773,885 km (0.117 R)
• M66: 40,494,797 km (0.119 R)
• M67: 41,876,334 km (0.093 R)
• M68: 42,169,246 km (0.047 R)
• M69: 42,462,757 km (0.084 R)
• M70: 43,421,380 km (0.09 R)
• M71: 43,643,683 km (0.072 R)
• M72: 43,866,284 km (0.061 R)
• M73: 44,536,333 km (0.118 R)
• M74: 45,510,365 km (0.073 R)
• M75: 47,098,346 km (0.08 R)
• M76: 47,708,107 km (0.062 R)
• M77: 48,397,305 km (0.035 R)
• M78: 48,474,048 km (0.09 R)
• M79: 49,630,440 km (0.109 R)
• M80: 51,108,317 km (0.073 R)
• M81: 51,891,911 km (0.106 R)

Asteroid Belt

Center: 13.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 12.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.23 AU - 18.19 AU

Year: 18327 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,812,930 km

• M1: 244,593 km (0.101 R)
• M2: 380,278 km (0.057 R)
• M3: 533,167 km (0.115 R)
• M4: 1,254,528 km (0.045 R)
• M5: 1,555,219 km (0.081 R)
• M6: 1,729,202 km (0.114 R)
• M7: 2,128,628 km (0.043 R)
• M8: 2,355,867 km (0.099 R)
• M9: 2,455,649 km (0.108 R)
• M10: 3,343,064 km (0.106 R)
• M11: 4,079,085 km (0.07 R)
• M12: 4,159,419 km (0.08 R)
• M13: 4,240,352 km (0.119 R)
• M14: 4,906,960 km (0.111 R)
• M15: 6,383,491 km (0.054 R)
• M16: 8,756,113 km (0.107 R)
• M17: 9,281,800 km (0.11 R)
• M18: 9,494,827 km (0.07 R)
• M19: 10,418,744 km (0.112 R)
• M20: 12,585,818 km (0.108 R)
• M21: 12,940,515 km (0.077 R)
• M22: 13,358,491 km (0.106 R)
• M23: 13,599,344 km (0.064 R)
• M24: 14,330,429 km (0.045 R)
• M25: 15,767,316 km (0.069 R)
• M26: 16,664,305 km (0.091 R)
• M27: 17,053,708 km (0.047 R)
• M28: 19,932,121 km (0.046 R)
• M29: 20,901,366 km (0.103 R)
• M30: 21,815,109 km (0.116 R)
• M31: 22,241,314 km (0.086 R)
• M32: 23,174,057 km (0.118 R)
• M33: 24,781,486 km (0.078 R)
• M34: 25,449,440 km (0.106 R)
• M35: 25,973,033 km (0.109 R)
• M36: 26,575,912 km (0.095 R)
• M37: 28,334,435 km (0.043 R)
• M38: 28,877,176 km (0.096 R)
• M39: 29,501,598 km (0.056 R)
• M40: 29,894,143 km (0.12 R)
• M41: 29,972,831 km (0.109 R)
• M42: 30,605,032 km (0.111 R)
• M43: 31,401,491 km (0.107 R)
• M44: 31,963,081 km (0.086 R)
• M45: 33,831,558 km (0.093 R)
• M46: 33,913,688 km (0.09 R)
• M47: 34,077,946 km (0.085 R)
• M48: 34,160,225 km (0.101 R)
• M49: 35,152,208 km (0.117 R)
• M50: 39,214,239 km (0.077 R)
• M51: 39,905,531 km (0.09 R)
• M52: 44,496,540 km (0.113 R)
• M53: 45,851,598 km (0.085 R)
• M54: 48,140,146 km (0.103 R)
• M55: 49,437,908 km (0.05 R)
• M56: 49,530,957 km (0.104 R)
• M57: 49,717,506 km (0.094 R)
• M58: 49,904,204 km (0.057 R)
• M59: 53,399,708 km (0.062 R)
• M60: 53,973,865 km (0.072 R)
• M61: 54,069,757 km (0.117 R)
• M62: 54,646,457 km (0.034 R)
• M63: 55,225,101 km (0.104 R)
• M64: 55,321,741 km (0.093 R)
• M65: 55,999,869 km (0.118 R)
• M66: 56,778,226 km (0.085 R)
• M67: 58,345,713 km (0.058 R)
• M68: 58,641,169 km (0.046 R)
• M69: 58,739,754 km (0.085 R)
• M70: 59,728,895 km (0.098 R)
• M71: 59,828,078 km (0.103 R)
• M72: 62,326,063 km (0.118 R)
• M73: 62,527,422 km (0.086 R)
• M74: 62,628,101 km (0.087 R)
• M75: 62,829,759 km (0.053 R)
• M76: 63,233,674 km (0.097 R)
• M77: 64,450,652 km (0.099 R)
• M78: 64,552,528 km (0.067 R)
• M79: 65,777,885 km (0.081 R)
• M80: 66,599,027 km (0.119 R)
• M81: 68,044,143 km (0.081 R)
• M82: 68,874,710 km (0.105 R)

Kuiper Belt

Range: 37.2 - 65.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 13,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit