🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.76 AU - 0.82 AU

Year: 260 Days

Day: 14.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.02 AU - 1.3 AU

Year: 463 Days

Day: 17.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.25 AU - 1.91 AU

Year: 737 Days

Day: 29.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,241,473 km

• M1: 893,099 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.6 AU - 2.54 AU

Year: 1104 Days

Day: 19.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.64 AU - 4.12 AU

Year: 2834 Days

Day: 20.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.35 AU - 4.59 AU

Year: 2934 Days

Day: 21.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 15

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.85 AU - 6.05 AU

Year: 4084 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 67,241,473 km

• M1: 205,099 km (0.119 R)
• M2: 303,235 km (0.057 R)
• M3: 400,773 km (0.086 R)
• M4: 1,018,761 km (0.053 R)
• M5: 1,456,335 km (0.116 R)
• M6: 1,572,124 km (0.079 R)
• M7: 1,691,204 km (0.107 R)
• M8: 1,938,938 km (0.035 R)
• M9: 2,346,891 km (0.093 R)
• M10: 2,442,933 km (0.079 R)
• M11: 2,610,782 km (0.113 R)
• M12: 2,840,564 km (0.097 R)
• M13: 3,167,885 km (0.05 R)
• M14: 3,444,790 km (0.03 R)
• M15: 3,570,452 km (0.045 R)
• M16: 3,681,753 km (0.107 R)
• M17: 4,205,645 km (0.117 R)
• M18: 4,323,378 km (0.049 R)
• M19: 4,579,640 km (0.106 R)
• M20: 4,735,820 km (0.076 R)
• M21: 5,341,841 km (0.086 R)
• M22: 5,580,150 km (0.029 R)
• M23: 5,747,251 km (0.084 R)
• M24: 5,972,695 km (0.074 R)
• M25: 6,067,540 km (0.069 R)
• M26: 6,316,321 km (0.093 R)
• M27: 6,471,155 km (0.078 R)
• M28: 6,627,335 km (0.111 R)
• M29: 6,863,999 km (0.107 R)
• M30: 7,063,263 km (0.052 R)
• M31: 7,224,081 km (0.118 R)
• M32: 7,386,245 km (0.098 R)
• M33: 7,549,457 km (0.104 R)
• M34: 8,172,681 km (0.058 R)
• M35: 8,320,484 km (0.075 R)
• M36: 8,661,866 km (0.095 R)
• M37: 8,899,129 km (0.12 R)
• M38: 9,914,898 km (0.114 R)
• M39: 10,095,313 km (0.108 R)
• M40: 10,299,664 km (0.1 R)
• M41: 10,758,480 km (0.089 R)
• M42: 11,224,179 km (0.119 R)
• M43: 11,530,555 km (0.115 R)
• M44: 11,720,395 km (0.067 R)
• M45: 11,983,089 km (0.045 R)
• M46: 12,490,225 km (0.056 R)
• M47: 12,685,151 km (0.074 R)
• M48: 12,930,492 km (0.099 R)
• M49: 13,326,029 km (0.116 R)
• M50: 13,500,460 km (0.098 R)
• M51: 13,801,152 km (0.099 R)
• M52: 14,002,809 km (0.088 R)
• M53: 14,716,541 km (0.116 R)
• M54: 14,845,195 km (0.083 R)
• M55: 15,259,581 km (0.097 R)
• M56: 15,756,545 km (0.112 R)
• M57: 16,020,286 km (0.091 R)
• M58: 16,232,416 km (0.09 R)
• M59: 16,712,925 km (0.119 R)
• M60: 16,901,119 km (0.072 R)
• M61: 17,770,282 km (0.099 R)
• M62: 17,989,742 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.7

Radius: 11.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.92 AU - 12.08 AU

Year: 15416 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,241,473 km

• M1: 146,456 km (0.078 R)
• M2: 421,866 km (0.062 R)
• M3: 637,586 km (0.086 R)
• M4: 802,593 km (0.046 R)
• M5: 890,706 km (0.116 R)
• M6: 1,252,583 km (0.114 R)
• M7: 1,463,965 km (0.079 R)
• M8: 1,546,393 km (0.082 R)
• M9: 1,862,493 km (0.104 R)
• M10: 2,199,089 km (0.108 R)
• M11: 2,326,396 km (0.103 R)
• M12: 2,423,635 km (0.08 R)
• M13: 2,655,661 km (0.083 R)
• M14: 2,757,388 km (0.084 R)
• M15: 3,035,042 km (0.045 R)
• M16: 3,105,951 km (0.069 R)
• M17: 3,468,875 km (0.105 R)
• M18: 3,999,798 km (0.088 R)
• M19: 4,637,833 km (0.1 R)
• M20: 4,885,418 km (0.059 R)
• M21: 6,783,366 km (0.098 R)
• M22: 7,206,728 km (0.089 R)
• M23: 9,870,019 km (0.076 R)
• M24: 10,135,705 km (0.085 R)
• M25: 10,242,517 km (0.037 R)
• M26: 10,728,262 km (0.072 R)
• M27: 10,891,772 km (0.083 R)
• M28: 11,276,837 km (0.09 R)
• M29: 11,778,289 km (0.086 R)
• M30: 12,287,072 km (0.053 R)
• M31: 12,803,184 km (0.082 R)
• M32: 14,153,903 km (0.11 R)
• M33: 14,573,974 km (0.12 R)
• M34: 14,755,287 km (0.099 R)
• M35: 14,876,611 km (0.097 R)
• M36: 15,365,048 km (0.118 R)
• M37: 17,307,277 km (0.113 R)
• M38: 18,014,875 km (0.12 R)
• M39: 22,524,951 km (0.066 R)
• M40: 22,664,676 km (0.06 R)
• M41: 22,945,172 km (0.098 R)
• M42: 23,297,176 km (0.039 R)
• M43: 23,864,301 km (0.095 R)
• M44: 25,665,609 km (0.065 R)
• M45: 26,472,091 km (0.056 R)
• M46: 26,619,595 km (0.076 R)
• M47: 26,841,299 km (0.085 R)
• M48: 26,915,350 km (0.077 R)
• M49: 28,335,632 km (0.087 R)
• M50: 31,326,243 km (0.087 R)
• M51: 32,502,980 km (0.052 R)
• M52: 32,898,367 km (0.101 R)
• M53: 33,136,527 km (0.103 R)
• M54: 33,454,721 km (0.079 R)
• M55: 34,496,222 km (0.095 R)
• M56: 36,446,679 km (0.062 R)
• M57: 37,104,760 km (0.098 R)
• M58: 37,518,099 km (0.049 R)
• M59: 37,932,934 km (0.109 R)
• M60: 38,182,613 km (0.078 R)
• M61: 38,934,791 km (0.097 R)
• M62: 39,438,935 km (0.091 R)
• M63: 40,284,163 km (0.117 R)
• M64: 42,078,291 km (0.088 R)
• M65: 42,422,964 km (0.111 R)
• M66: 44,598,416 km (0.109 R)
• M67: 45,214,012 km (0.114 R)
• M68: 45,302,274 km (0.104 R)
• M69: 46,276,007 km (0.042 R)
• M70: 47,167,161 km (0.059 R)
• M71: 47,346,080 km (0.034 R)
• M72: 47,525,299 km (0.05 R)
• M73: 48,785,661 km (0.105 R)
• M74: 50,056,944 km (0.085 R)
• M75: 50,330,857 km (0.104 R)
• M76: 50,880,031 km (0.101 R)
• M77: 55,627,669 km (0.035 R)
• M78: 58,197,910 km (0.084 R)
• M79: 58,581,928 km (0.08 R)
• M80: 59,063,184 km (0.117 R)
• M81: 60,709,359 km (0.062 R)
• M82: 61,001,374 km (0.057 R)
• M83: 61,586,900 km (0.094 R)
• M84: 61,684,588 km (0.052 R)
• M85: 64,343,839 km (0.119 R)
• M86: 65,039,320 km (0.067 R)
• M87: 66,839,281 km (0.087 R)
• M88: 67,040,341 km (0.036 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 10,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit