🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.71 AU - 0.77 AU

Year: 278 Days

Day: 12.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 443 Days

Day: 15.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,422,517 km

• M1: 89,310 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.09 AU - 1.29 AU

Year: 567 Days

Day: 43.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.49 AU - 1.55 AU

Year: 818 Days

Day: 34.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,422,517 km

• M1: 426,055 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.42 AU - 1.62 AU

Year: 818 Days

Day: 33.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,422,517 km

• M1: 874,250 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.84 AU - 2.18 AU

Year: 1244 Days

Day: 14.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 11.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.08 AU - 9.4 AU

Year: 9401 Days

Day: 14.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,422,517 km

• M1: 144,661 km (0.111 R)
• M2: 237,262 km (0.079 R)
• M3: 339,587 km (0.114 R)
• M4: 592,108 km (0.086 R)
• M5: 665,262 km (0.112 R)
• M6: 1,164,470 km (0.045 R)
• M7: 1,538,614 km (0.112 R)
• M8: 2,531,944 km (0.097 R)
• M9: 3,165,790 km (0.103 R)
• M10: 5,778,966 km (0.094 R)
• M11: 6,113,616 km (0.115 R)
• M12: 7,394,772 km (0.114 R)
• M13: 7,515,348 km (0.116 R)
• M14: 7,616,177 km (0.055 R)
• M15: 7,860,321 km (0.096 R)
• M16: 10,171,458 km (0.027 R)
• M17: 10,530,643 km (0.06 R)
• M18: 10,666,478 km (0.114 R)
• M19: 11,054,385 km (0.11 R)
• M20: 11,146,238 km (0.109 R)
• M21: 11,985,333 km (0.089 R)
• M22: 13,038,352 km (0.11 R)
• M23: 13,748,493 km (0.12 R)
• M24: 14,622,294 km (0.111 R)
• M25: 15,053,286 km (0.107 R)
• M26: 15,565,658 km (0.066 R)
• M27: 16,397,273 km (0.045 R)
• M28: 16,660,116 km (0.072 R)
• M29: 17,163,513 km (0.067 R)

Asteroid Belt

Center: 10.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.3

Radius: 4.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.58 AU - 13.18 AU

Year: 20180 Days

Day: 19.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,422,517 km

• M1: 196,721 km (0.114 R)
• M2: 276,307 km (0.039 R)
• M3: 670,198 km (0.072 R)
• M4: 1,082,939 km (0.105 R)
• M5: 1,543,252 km (0.089 R)
• M6: 1,765,404 km (0.115 R)
• M7: 1,841,699 km (0.104 R)
• M8: 1,938,639 km (0.099 R)
• M9: 2,427,076 km (0.041 R)
• M10: 2,512,047 km (0.052 R)
• M11: 2,817,377 km (0.077 R)
• M12: 3,065,410 km (0.111 R)
• M13: 3,582,570 km (0.062 R)
• M14: 4,126,358 km (0.068 R)
• M15: 4,279,097 km (0.101 R)
• M16: 5,152,001 km (0.116 R)
• M17: 6,427,473 km (0.095 R)
• M18: 7,145,542 km (0.119 R)
• M19: 7,794,498 km (0.107 R)
• M20: 7,825,764 km (0.089 R)
• M21: 8,014,856 km (0.041 R)
• M22: 8,110,000 km (0.094 R)
• M23: 8,462,004 km (0.117 R)
• M24: 8,819,094 km (0.093 R)
• M25: 8,983,053 km (0.069 R)
• M26: 9,547,785 km (0.092 R)
• M27: 10,330,032 km (0.073 R)
• M28: 10,433,703 km (0.08 R)
• M29: 11,238,989 km (0.092 R)
• M30: 12,282,584 km (0.089 R)
• M31: 12,871,550 km (0.025 R)
• M32: 13,206,799 km (0.083 R)
• M33: 13,319,147 km (0.079 R)
• M34: 13,469,643 km (0.049 R)
• M35: 13,771,980 km (0.116 R)
• M36: 14,422,132 km (0.066 R)
• M37: 14,654,009 km (0.034 R)
• M38: 15,043,113 km (0.079 R)
• M39: 15,712,414 km (0.118 R)
• M40: 15,791,850 km (0.088 R)
• M41: 15,951,023 km (0.101 R)
• M42: 16,070,701 km (0.114 R)
• M43: 16,592,947 km (0.099 R)
• M44: 16,876,435 km (0.112 R)
• M45: 17,284,239 km (0.117 R)
• M46: 17,612,905 km (0.118 R)
• M47: 17,736,623 km (0.064 R)
• M48: 18,736,984 km (0.041 R)
• M49: 19,032,140 km (0.054 R)
• M50: 19,499,185 km (0.117 R)
• M51: 19,841,166 km (0.056 R)
• M52: 20,661,411 km (0.118 R)
• M53: 21,580,839 km (0.096 R)
• M54: 22,603,041 km (0.066 R)
• M55: 22,692,651 km (0.114 R)
• M56: 23,368,683 km (0.053 R)
• M57: 23,868,490 km (0.117 R)
• M58: 24,372,036 km (0.098 R)
• M59: 24,694,270 km (0.109 R)
• M60: 25,856,346 km (0.109 R)
• M61: 26,043,942 km (0.116 R)
• M62: 27,848,691 km (0.071 R)
• M63: 28,668,936 km (0.101 R)
• M64: 30,283,845 km (0.112 R)
• M65: 30,828,830 km (0.116 R)
• M66: 32,331,092 km (0.035 R)
• M67: 32,583,763 km (0.108 R)
• M68: 32,837,181 km (0.096 R)
• M69: 32,887,895 km (0.111 R)
• M70: 33,447,840 km (0.091 R)
• M71: 34,422,470 km (0.051 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit