🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.72 AU - 1.16 AU

Year: 330 Days

Day: 18.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.26 AU - 1.98 AU

Year: 746 Days

Day: 15.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.74 AU - 1.82 AU

Year: 859 Days

Day: 38.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.8 AU - 1.84 AU

Year: 888 Days

Day: 26.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,823,381 km

• M1: 135,536 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.87 AU - 2.45 AU

Year: 1148 Days

Day: 37.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,823,381 km

• M1: 204,799 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.62 AU - 5.06 AU

Year: 3270 Days

Day: 45.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,823,381 km

• M1: 943,813 km (0.112 R)

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 15

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.27 AU - 13.59 AU

Year: 13068 Days

Day: 13.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,823,381 km

• M1: 207,642 km (0.081 R)
• M2: 307,274 km (0.11 R)
• M3: 436,676 km (0.113 R)
• M4: 956,379 km (0.097 R)
• M5: 1,268,291 km (0.113 R)
• M6: 1,639,443 km (0.081 R)
• M7: 1,906,475 km (0.097 R)
• M8: 2,159,445 km (0.098 R)
• M9: 2,304,705 km (0.095 R)
• M10: 2,667,480 km (0.102 R)
• M11: 3,146,791 km (0.1 R)
• M12: 3,413,823 km (0.091 R)
• M13: 3,550,257 km (0.088 R)
• M14: 3,828,509 km (0.116 R)
• M15: 4,041,985 km (0.108 R)
• M16: 4,481,055 km (0.078 R)
• M17: 4,858,640 km (0.104 R)
• M18: 4,973,980 km (0.096 R)
• M19: 5,888,920 km (0.038 R)
• M20: 6,261,269 km (0.11 R)
• M21: 6,513,790 km (0.103 R)
• M22: 7,291,550 km (0.099 R)
• M23: 7,691,575 km (0.083 R)
• M24: 8,098,780 km (0.11 R)
• M25: 9,458,774 km (0.089 R)
• M26: 9,651,905 km (0.09 R)
• M27: 10,288,893 km (0.112 R)
• M28: 10,637,456 km (0.107 R)
• M29: 10,838,366 km (0.091 R)
• M30: 11,551,798 km (0.1 R)
• M31: 11,914,274 km (0.109 R)
• M32: 12,916,879 km (0.076 R)
• M33: 13,401,276 km (0.119 R)
• M34: 13,564,189 km (0.095 R)
• M35: 13,727,549 km (0.103 R)
• M36: 13,836,905 km (0.119 R)
• M37: 14,056,515 km (0.092 R)
• M38: 14,332,673 km (0.099 R)
• M39: 14,778,175 km (0.058 R)
• M40: 16,373,337 km (0.064 R)
• M41: 16,956,171 km (0.078 R)
• M42: 18,082,493 km (0.076 R)
• M43: 18,202,471 km (0.057 R)
• M44: 18,988,757 km (0.105 R)
• M45: 19,478,241 km (0.088 R)
• M46: 19,909,831 km (0.068 R)
• M47: 21,223,749 km (0.068 R)
• M48: 21,540,747 km (0.074 R)
• M49: 22,824,446 km (0.106 R)
• M50: 25,063,029 km (0.047 R)
• M51: 26,344,335 km (0.049 R)
• M52: 27,439,840 km (0.111 R)
• M53: 29,181,309 km (0.052 R)
• M54: 29,463,301 km (0.078 R)
• M55: 29,604,671 km (0.035 R)
• M56: 30,886,724 km (0.103 R)
• M57: 31,102,145 km (0.106 R)
• M58: 31,246,058 km (0.08 R)
• M59: 32,041,470 km (0.084 R)
• M60: 33,063,523 km (0.081 R)
• M61: 33,652,340 km (0.113 R)
• M62: 33,800,143 km (0.063 R)
• M63: 35,740,427 km (0.099 R)
• M64: 35,966,769 km (0.112 R)
• M65: 36,117,713 km (0.114 R)
• M66: 36,724,183 km (0.106 R)
• M67: 37,333,944 km (0.097 R)
• M68: 37,563,577 km (0.107 R)
• M69: 38,177,975 km (0.108 R)
• M70: 39,183,422 km (0.074 R)
• M71: 39,962,827 km (0.088 R)
• M72: 40,668,780 km (0.099 R)
• M73: 42,172,388 km (0.056 R)
• M74: 44,989,615 km (0.091 R)
• M75: 46,791,521 km (0.069 R)
• M76: 48,366,488 km (0.1 R)
• M77: 48,783,866 km (0.113 R)
• M78: 51,824,143 km (0.059 R)
• M79: 52,508,105 km (0.087 R)
• M80: 54,577,941 km (0.092 R)
• M81: 55,273,720 km (0.107 R)
• M82: 57,467,124 km (0.084 R)
• M83: 57,643,800 km (0.072 R)

Asteroid Belt

Center: 12.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.4

Radius: 6.4

Gravity: 23.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.1 AU - 15.3 AU

Year: 20383 Days

Day: 22 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,823,381 km

• M1: 82,279 km (0.11 R)
• M2: 304,132 km (0.09 R)
• M3: 378,632 km (0.113 R)
• M4: 570,417 km (0.078 R)
• M5: 1,155,494 km (0.115 R)
• M6: 1,566,589 km (0.117 R)
• M7: 1,667,567 km (0.074 R)
• M8: 1,736,083 km (0.11 R)
• M9: 1,947,465 km (0.094 R)
• M10: 2,317,869 km (0.077 R)
• M11: 3,336,631 km (0.104 R)
• M12: 3,599,474 km (0.07 R)
• M13: 3,778,393 km (0.09 R)
• M14: 5,211,092 km (0.111 R)
• M15: 5,670,358 km (0.088 R)
• M16: 6,847,095 km (0.069 R)
• M17: 7,462,989 km (0.091 R)
• M18: 7,748,721 km (0.083 R)
• M19: 8,746,987 km (0.117 R)
• M20: 9,972,493 km (0.064 R)
• M21: 10,541,414 km (0.085 R)
• M22: 10,605,292 km (0.09 R)
• M23: 11,055,881 km (0.089 R)
• M24: 12,176,070 km (0.068 R)
• M25: 12,243,090 km (0.117 R)
• M26: 12,512,366 km (0.07 R)
• M27: 12,647,752 km (0.116 R)
• M28: 14,028,092 km (0.031 R)
• M29: 15,166,382 km (0.072 R)
• M30: 16,186,490 km (0.095 R)
• M31: 16,260,241 km (0.079 R)
• M32: 16,482,095 km (0.104 R)
• M33: 17,910,156 km (0.069 R)
• M34: 19,691,119 km (0.118 R)
• M35: 20,244,182 km (0.072 R)
• M36: 21,204,301 km (0.097 R)
• M37: 22,754,584 km (0.029 R)
• M38: 23,251,847 km (0.102 R)
• M39: 23,335,024 km (0.111 R)
• M40: 24,004,175 km (0.116 R)
• M41: 24,172,473 km (0.075 R)
• M42: 25,190,337 km (0.079 R)
• M43: 25,361,477 km (0.076 R)
• M44: 25,447,047 km (0.065 R)
• M45: 25,618,635 km (0.074 R)
• M46: 26,049,328 km (0.086 R)
• M47: 26,135,795 km (0.103 R)
• M48: 26,395,647 km (0.059 R)
• M49: 26,482,413 km (0.027 R)
• M50: 28,327,105 km (0.115 R)
• M51: 30,122,130 km (0.106 R)
• M52: 32,510,160 km (0.11 R)
• M53: 32,696,410 km (0.044 R)
• M54: 33,069,956 km (0.115 R)
• M55: 33,257,103 km (0.062 R)
• M56: 34,767,892 km (0.118 R)
• M57: 36,011,798 km (0.107 R)
• M58: 37,660,366 km (0.116 R)
• M59: 37,758,203 km (0.093 R)
• M60: 38,444,708 km (0.076 R)
• M61: 41,131,187 km (0.056 R)
• M62: 42,039,994 km (0.117 R)
• M63: 42,242,848 km (0.097 R)
• M64: 44,806,058 km (0.08 R)
• M65: 46,158,722 km (0.084 R)
• M66: 48,478,237 km (0.056 R)
• M67: 49,438,057 km (0.089 R)
• M68: 49,974,066 km (0.026 R)
• M69: 50,943,460 km (0.047 R)
• M70: 51,701,772 km (0.098 R)
• M71: 53,229,765 km (0.084 R)
• M72: 54,440,610 km (0.112 R)
• M73: 55,326,828 km (0.082 R)
• M74: 57,676,113 km (0.064 R)
• M75: 58,014,353 km (0.097 R)
• M76: 58,806,175 km (0.104 R)
• M77: 59,601,437 km (0.039 R)
• M78: 60,286,147 km (0.115 R)
• M79: 62,586,812 km (0.078 R)
• M80: 63,515,067 km (0.063 R)
• M81: 63,631,454 km (0.068 R)
• M82: 63,747,991 km (0.084 R)
• M83: 65,150,621 km (0.086 R)
• M84: 66,681,605 km (0.08 R)
• M85: 66,799,937 km (0.115 R)
• M86: 67,273,714 km (0.047 R)
• M87: 70,139,560 km (0.096 R)
• M88: 70,380,113 km (0.067 R)
• M89: 70,621,116 km (0.091 R)
• M90: 72,315,012 km (0.09 R)
• M91: 77,849,535 km (0.063 R)
• M92: 77,974,150 km (0.071 R)
• M93: 79,223,143 km (0.094 R)
• M94: 81,235,085 km (0.05 R)
• M95: 83,009,465 km (0.03 R)
• M96: 83,901,367 km (0.068 R)
• M97: 85,052,822 km (0.04 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit