🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 234 Days

Day: 42.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.79 AU - 1.17 AU

Year: 349 Days

Day: 29 Hours

Environment

Temp: 147 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.47 AU - 2.37 AU

Year: 957 Days

Day: 43.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 136.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.7 AU - 2.2 AU

Year: 980 Days

Day: 46 Hours

Environment

Temp: -58 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,546,478 km

• M1: 562,937 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.73 AU - 2.29 AU

Year: 1026 Days

Day: 18 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,546,478 km

• M1: 883,375 km (0.116 R)

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.67 AU - 5.63 AU

Year: 3609 Days

Day: 29.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,546,478 km

• M1: 749,037 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.53 AU - 5.55 AU

Year: 4072 Days

Day: 17.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,546,478 km

• M1: 1,629,570 km (0.082 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.9

Radius: 9.3

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.2 AU - 6.68 AU

Year: 5210 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,546,478 km

• M1: 127,906 km (0.085 R)
• M2: 199,115 km (0.095 R)
• M3: 260,450 km (0.098 R)
• M4: 561,142 km (0.077 R)
• M5: 674,986 km (0.103 R)
• M6: 796,908 km (0.083 R)
• M7: 926,759 km (0.114 R)
• M8: 1,048,232 km (0.109 R)
• M9: 1,307,785 km (0.096 R)
• M10: 1,515,875 km (0.085 R)
• M11: 1,587,533 km (0.095 R)
• M12: 1,905,727 km (0.108 R)
• M13: 2,142,541 km (0.079 R)
• M14: 2,203,128 km (0.119 R)
• M15: 2,347,191 km (0.063 R)
• M16: 2,908,931 km (0.085 R)
• M17: 3,136,020 km (0.031 R)
• M18: 3,228,472 km (0.113 R)
• M19: 3,416,067 km (0.118 R)
• M20: 3,535,297 km (0.105 R)
• M21: 3,607,403 km (0.099 R)
• M22: 4,227,935 km (0.118 R)
• M23: 4,381,722 km (0.093 R)
• M24: 4,616,141 km (0.057 R)
• M25: 4,881,229 km (0.067 R)
• M26: 5,566,088 km (0.069 R)
• M27: 5,763,258 km (0.107 R)
• M28: 5,962,672 km (0.112 R)
• M29: 6,753,446 km (0.04 R)
• M30: 6,843,355 km (0.107 R)
• M31: 7,298,731 km (0.073 R)
• M32: 8,207,089 km (0.099 R)
• M33: 8,690,888 km (0.102 R)
• M34: 8,985,746 km (0.083 R)
• M35: 9,686,163 km (0.11 R)
• M36: 10,577,766 km (0.088 R)
• M37: 10,787,203 km (0.106 R)
• M38: 11,281,325 km (0.081 R)
• M39: 11,388,138 km (0.073 R)
• M40: 11,818,980 km (0.077 R)
• M41: 12,145,552 km (0.104 R)
• M42: 13,481,461 km (0.099 R)
• M43: 13,708,700 km (0.066 R)
• M44: 14,282,109 km (0.096 R)
• M45: 14,668,819 km (0.047 R)
• M46: 14,941,536 km (0.07 R)
• M47: 15,571,343 km (0.074 R)
• M48: 16,856,688 km (0.112 R)
• M49: 17,019,750 km (0.094 R)
• M50: 17,183,260 km (0.117 R)
• M51: 17,884,425 km (0.113 R)
• M52: 18,134,104 km (0.108 R)
• M53: 18,217,580 km (0.067 R)
• M54: 18,594,716 km (0.082 R)
• M55: 19,314,431 km (0.086 R)
• M56: 19,870,936 km (0.106 R)
• M57: 20,129,441 km (0.033 R)
• M58: 20,737,257 km (0.032 R)
• M59: 20,911,987 km (0.03 R)
• M60: 20,999,652 km (0.051 R)
• M61: 21,219,112 km (0.108 R)
• M62: 21,395,188 km (0.088 R)
• M63: 22,461,971 km (0.096 R)
• M64: 22,551,580 km (0.079 R)
• M65: 22,686,367 km (0.028 R)
• M66: 23,455,001 km (0.06 R)
• M67: 24,048,606 km (0.117 R)
• M68: 24,278,238 km (0.051 R)
• M69: 24,370,241 km (0.105 R)
• M70: 25,671,144 km (0.106 R)
• M71: 25,811,766 km (0.085 R)
• M72: 26,094,057 km (0.106 R)
• M73: 26,471,942 km (0.108 R)
• M74: 27,904,940 km (0.099 R)
• M75: 28,097,921 km (0.097 R)
• M76: 28,194,561 km (0.099 R)
• M77: 29,069,559 km (0.098 R)
• M78: 29,461,206 km (0.1 R)
• M79: 31,747,211 km (0.118 R)
• M80: 32,606,501 km (0.043 R)
• M81: 33,064,421 km (0.081 R)
• M82: 33,575,746 km (0.051 R)
• M83: 33,780,994 km (0.049 R)
• M84: 34,347,671 km (0.115 R)
• M85: 34,658,087 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 11.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.25 AU - 14.55 AU

Year: 15715 Days

Day: 10.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,546,478 km

• M1: 177,573 km (0.101 R)
• M2: 247,584 km (0.088 R)
• M3: 462,257 km (0.094 R)
• M4: 960,119 km (0.114 R)
• M5: 1,100,592 km (0.065 R)
• M6: 1,350,570 km (0.098 R)
• M7: 1,591,572 km (0.084 R)
• M8: 1,703,321 km (0.052 R)
• M9: 2,301,414 km (0.099 R)
• M10: 2,590,886 km (0.116 R)
• M11: 2,926,434 km (0.103 R)
• M12: 3,602,317 km (0.106 R)
• M13: 3,676,218 km (0.106 R)
• M14: 3,788,117 km (0.038 R)
• M15: 4,092,100 km (0.103 R)
• M16: 5,134,199 km (0.101 R)
• M17: 5,513,579 km (0.065 R)
• M18: 6,299,267 km (0.09 R)
• M19: 7,781,483 km (0.039 R)
• M20: 8,315,248 km (0.102 R)
• M21: 8,611,302 km (0.109 R)
• M22: 8,810,567 km (0.1 R)
• M23: 9,830,076 km (0.079 R)
• M24: 9,934,196 km (0.09 R)
• M25: 10,406,776 km (0.059 R)
• M26: 11,048,401 km (0.098 R)
• M27: 11,428,679 km (0.054 R)
• M28: 11,923,848 km (0.118 R)
• M29: 12,146,150 km (0.093 R)
• M30: 12,538,546 km (0.119 R)
• M31: 13,393,497 km (0.1 R)
• M32: 14,091,072 km (0.118 R)
• M33: 15,825,061 km (0.097 R)
• M34: 16,253,659 km (0.065 R)
• M35: 16,376,928 km (0.04 R)
• M36: 18,006,198 km (0.051 R)
• M37: 18,453,645 km (0.081 R)
• M38: 19,883,651 km (0.1 R)
• M39: 20,081,420 km (0.096 R)
• M40: 21,349,112 km (0.031 R)
• M41: 21,754,822 km (0.108 R)
• M42: 23,333,677 km (0.111 R)
• M43: 25,376,436 km (0.094 R)
• M44: 25,949,995 km (0.036 R)
• M45: 26,238,270 km (0.084 R)
• M46: 26,891,115 km (0.115 R)
• M47: 27,329,287 km (0.112 R)
• M48: 27,917,057 km (0.077 R)
• M49: 29,330,009 km (0.081 R)
• M50: 30,613,858 km (0.095 R)
• M51: 31,761,872 km (0.115 R)
• M52: 32,225,027 km (0.058 R)
• M53: 35,609,080 km (0.061 R)
• M54: 35,849,335 km (0.112 R)
• M55: 36,009,853 km (0.081 R)
• M56: 36,170,521 km (0.054 R)
• M57: 37,058,833 km (0.058 R)
• M58: 37,790,965 km (0.062 R)
• M59: 39,021,857 km (0.12 R)
• M60: 39,186,863 km (0.062 R)
• M61: 40,349,238 km (0.093 R)
• M62: 41,102,314 km (0.038 R)
• M63: 43,047,984 km (0.059 R)
• M64: 43,903,385 km (0.032 R)
• M65: 45,630,791 km (0.027 R)
• M66: 46,153,337 km (0.077 R)
• M67: 47,292,375 km (0.111 R)
• M68: 47,644,678 km (0.095 R)
• M69: 47,909,466 km (0.094 R)
• M70: 48,086,291 km (0.109 R)
• M71: 49,151,727 km (0.117 R)
• M72: 49,687,437 km (0.084 R)
• M73: 49,776,896 km (0.093 R)
• M74: 50,314,701 km (0.116 R)
• M75: 51,215,579 km (0.116 R)
• M76: 51,940,082 km (0.085 R)
• M77: 52,212,649 km (0.053 R)
• M78: 52,485,665 km (0.094 R)
• M79: 53,490,813 km (0.077 R)
• M80: 56,171,158 km (0.097 R)
• M81: 56,450,906 km (0.091 R)
• M82: 56,918,250 km (0.119 R)
• M83: 57,105,546 km (0.109 R)
• M84: 58,800,341 km (0.099 R)
• M85: 59,463,957 km (0.114 R)
• M86: 59,749,090 km (0.065 R)
• M87: 61,757,741 km (0.112 R)
• M88: 61,950,124 km (0.105 R)
• M89: 62,239,297 km (0.097 R)
• M90: 63,012,269 km (0.1 R)
• M91: 63,302,937 km (0.071 R)
• M92: 63,983,009 km (0.105 R)
• M93: 65,252,347 km (0.093 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit