🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.87 AU - 2.59 AU

Year: 1170 Days

Day: 20.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,353,811 km

• M1: 86,767 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.34 AU - 3.64 AU

Year: 2291 Days

Day: 24.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.85 AU - 5.01 AU

Year: 3277 Days

Day: 21.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.21 AU - 5.41 AU

Year: 4301 Days

Day: 15.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.37 AU - 5.49 AU

Year: 4447 Days

Day: 39.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,353,811 km

• M1: 277,504 km (0.099 R)
• M2: 418,425 km (0.092 R)

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 14.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.91 AU - 9.17 AU

Year: 8012 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,353,811 km

• M1: 192,383 km (0.097 R)
• M2: 350,059 km (0.1 R)
• M3: 614,398 km (0.088 R)
• M4: 1,017,714 km (0.082 R)
• M5: 1,346,530 km (0.054 R)
• M6: 1,490,144 km (0.093 R)
• M7: 1,650,813 km (0.103 R)
• M8: 1,841,999 km (0.069 R)
• M9: 2,028,248 km (0.063 R)
• M10: 2,299,768 km (0.076 R)
• M11: 2,487,513 km (0.109 R)
• M12: 2,708,619 km (0.097 R)
• M13: 3,548,761 km (0.056 R)
• M14: 4,022,388 km (0.041 R)
• M15: 4,217,463 km (0.119 R)
• M16: 4,499,455 km (0.112 R)
• M17: 4,651,147 km (0.06 R)
• M18: 4,890,803 km (0.097 R)
• M19: 5,275,569 km (0.082 R)
• M20: 5,453,890 km (0.067 R)
• M21: 6,186,770 km (0.078 R)
• M22: 6,299,417 km (0.1 R)
• M23: 6,469,809 km (0.037 R)
• M24: 6,565,103 km (0.114 R)
• M25: 6,679,994 km (0.036 R)
• M26: 6,853,826 km (0.077 R)
• M27: 7,744,981 km (0.098 R)
• M28: 8,009,320 km (0.042 R)
• M29: 8,214,718 km (0.087 R)
• M30: 8,318,090 km (0.101 R)
• M31: 8,588,863 km (0.093 R)
• M32: 9,483,607 km (0.09 R)
• M33: 10,096,659 km (0.053 R)
• M34: 10,296,373 km (0.101 R)
• M35: 10,609,930 km (0.034 R)
• M36: 11,407,286 km (0.044 R)
• M37: 11,522,776 km (0.082 R)
• M38: 11,661,902 km (0.097 R)
• M39: 11,754,952 km (0.112 R)
• M40: 12,342,273 km (0.049 R)
• M41: 12,556,048 km (0.076 R)
• M42: 12,915,083 km (0.082 R)
• M43: 13,107,915 km (0.086 R)
• M44: 13,229,089 km (0.063 R)
• M45: 13,350,413 km (0.063 R)
• M46: 13,472,186 km (0.108 R)
• M47: 14,186,067 km (0.111 R)
• M48: 14,385,032 km (0.1 R)
• M49: 14,484,963 km (0.112 R)
• M50: 14,685,425 km (0.081 R)
• M51: 15,114,471 km (0.05 R)
• M52: 15,292,493 km (0.093 R)
• M53: 15,547,856 km (0.098 R)
• M54: 16,218,354 km (0.068 R)
• M55: 16,426,594 km (0.102 R)
• M56: 16,688,091 km (0.095 R)
• M57: 16,845,767 km (0.091 R)
• M58: 17,828,476 km (0.068 R)
• M59: 17,962,815 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.6

Radius: 8.8

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.39 AU - 9.23 AU

Year: 8419 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,353,811 km

• M1: 141,819 km (0.064 R)
• M2: 201,060 km (0.034 R)
• M3: 299,046 km (0.119 R)
• M4: 570,417 km (0.072 R)
• M5: 630,555 km (0.108 R)
• M6: 693,087 km (0.115 R)
• M7: 1,210,995 km (0.104 R)
• M8: 1,497,475 km (0.05 R)
• M9: 1,583,344 km (0.115 R)
• M10: 1,737,579 km (0.119 R)
• M11: 2,132,966 km (0.095 R)
• M12: 2,454,153 km (0.082 R)
• M13: 2,530,448 km (0.109 R)
• M14: 2,978,045 km (0.088 R)
• M15: 3,169,530 km (0.049 R)
• M16: 3,797,542 km (0.102 R)
• M17: 3,856,484 km (0.109 R)
• M18: 4,005,483 km (0.106 R)
• M19: 4,308,867 km (0.117 R)
• M20: 4,874,048 km (0.059 R)
• M21: 5,329,574 km (0.076 R)
• M22: 5,799,012 km (0.085 R)
• M23: 6,281,615 km (0.112 R)
• M24: 6,457,093 km (0.1 R)
• M25: 6,563,158 km (0.115 R)
• M26: 8,146,502 km (0.102 R)
• M27: 8,376,434 km (0.041 R)
• M28: 9,118,888 km (0.12 R)
• M29: 9,760,363 km (0.103 R)
• M30: 10,416,350 km (0.074 R)
• M31: 10,624,291 km (0.112 R)
• M32: 10,749,654 km (0.105 R)
• M33: 11,256,342 km (0.101 R)
• M34: 11,469,669 km (0.077 R)
• M35: 12,733,771 km (0.071 R)
• M36: 13,000,803 km (0.102 R)
• M37: 13,630,909 km (0.062 R)
• M38: 14,317,264 km (0.084 R)
• M39: 14,641,443 km (0.041 R)
• M40: 14,734,493 km (0.109 R)
• M41: 15,438,650 km (0.1 R)
• M42: 16,442,900 km (0.045 R)
• M43: 16,588,010 km (0.042 R)
• M44: 16,830,957 km (0.048 R)
• M45: 17,468,095 km (0.07 R)
• M46: 18,013,379 km (0.097 R)
• M47: 18,513,933 km (0.08 R)
• M48: 19,375,318 km (0.088 R)
• M49: 20,146,196 km (0.118 R)
• M50: 20,717,959 km (0.082 R)
• M51: 20,822,528 km (0.114 R)
• M52: 21,877,342 km (0.052 R)
• M53: 25,368,059 km (0.094 R)
• M54: 26,323,989 km (0.085 R)
• M55: 27,291,588 km (0.033 R)
• M56: 27,348,884 km (0.117 R)
• M57: 27,578,517 km (0.098 R)
• M58: 27,751,003 km (0.102 R)
• M59: 28,039,428 km (0.047 R)
• M60: 28,155,067 km (0.049 R)
• M61: 29,086,015 km (0.099 R)
• M62: 29,555,303 km (0.041 R)
• M63: 30,027,135 km (0.113 R)
• M64: 30,739,370 km (0.071 R)
• M65: 31,217,336 km (0.116 R)
• M66: 31,277,324 km (0.055 R)
• M67: 33,031,509 km (0.11 R)
• M68: 33,459,808 km (0.047 R)
• M69: 33,520,993 km (0.096 R)
• M70: 33,582,478 km (0.078 R)
• M71: 33,889,752 km (0.077 R)
• M72: 36,130,279 km (0.05 R)
• M73: 36,824,413 km (0.1 R)
• M74: 36,887,693 km (0.108 R)
• M75: 37,459,307 km (0.097 R)
• M76: 37,778,100 km (0.05 R)
• M77: 37,969,735 km (0.111 R)
• M78: 38,097,641 km (0.118 R)
• M79: 38,418,229 km (0.12 R)
• M80: 39,126,725 km (0.105 R)
• M81: 39,969,559 km (0.097 R)
• M82: 42,003,193 km (0.09 R)
• M83: 42,201,859 km (0.049 R)
• M84: 43,801,957 km (0.047 R)
• M85: 45,353,736 km (0.104 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit