🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 172 Days

Day: 17.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,246,602 km

• M1: 182,210 km (0.099 R)
• M2: 278,701 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.25 AU - 1.73 AU

Year: 639 Days

Day: 17.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,246,602 km

• M1: 464,352 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.86 AU - 3.04 AU

Year: 1348 Days

Day: 20.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,246,602 km

• M1: 48,919 km (0.107 R)
• M2: 1,657,544 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.92 AU

Year: 1398 Days

Day: 48 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.8 AU - 3.71 AU

Year: 2059 Days

Day: 40.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,246,602 km

• M1: 573,109 km (0.034 R)
• M2: 1,368,671 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 6.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.03 AU - 18.49 AU

Year: 23044 Days

Day: 19.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,246,602 km

• M1: 165,006 km (0.081 R)
• M2: 260,599 km (0.044 R)
• M3: 305,180 km (0.084 R)
• M4: 542,292 km (0.117 R)
• M5: 648,806 km (0.096 R)
• M6: 918,531 km (0.082 R)
• M7: 1,553,424 km (0.112 R)
• M8: 1,662,930 km (0.117 R)
• M9: 1,752,389 km (0.098 R)
• M10: 1,843,495 km (0.115 R)
• M11: 1,912,758 km (0.076 R)
• M12: 2,223,473 km (0.092 R)
• M13: 2,473,302 km (0.102 R)
• M14: 2,627,537 km (0.107 R)
• M15: 2,891,727 km (0.106 R)
• M16: 3,793,054 km (0.07 R)
• M17: 4,061,283 km (0.113 R)
• M18: 4,647,557 km (0.1 R)
• M19: 5,063,888 km (0.097 R)
• M20: 6,383,341 km (0.082 R)
• M21: 6,488,957 km (0.057 R)
• M22: 7,392,379 km (0.119 R)
• M23: 7,577,731 km (0.085 R)
• M24: 7,652,230 km (0.077 R)
• M25: 7,953,072 km (0.111 R)
• M26: 8,643,915 km (0.119 R)
• M27: 8,957,173 km (0.03 R)
• M28: 9,837,556 km (0.028 R)
• M29: 10,288,145 km (0.118 R)
• M30: 10,412,161 km (0.045 R)
• M31: 10,495,188 km (0.109 R)
• M32: 11,082,061 km (0.06 R)
• M33: 11,294,340 km (0.039 R)
• M34: 11,852,340 km (0.108 R)
• M35: 12,507,429 km (0.116 R)
• M36: 12,595,692 km (0.052 R)
• M37: 13,444,061 km (0.049 R)
• M38: 14,449,359 km (0.085 R)
• M39: 14,541,960 km (0.083 R)
• M40: 14,727,761 km (0.063 R)
• M41: 14,774,286 km (0.058 R)
• M42: 14,867,635 km (0.103 R)
• M43: 14,961,133 km (0.089 R)
• M44: 15,242,677 km (0.112 R)
• M45: 16,002,335 km (0.067 R)
• M46: 16,968,886 km (0.05 R)
• M47: 17,115,492 km (0.082 R)
• M48: 17,213,479 km (0.102 R)
• M49: 17,262,547 km (0.073 R)
• M50: 17,706,254 km (0.037 R)
• M51: 18,554,474 km (0.093 R)
• M52: 18,756,132 km (0.053 R)
• M53: 19,928,830 km (0.117 R)
• M54: 20,394,229 km (0.105 R)
• M55: 20,758,649 km (0.074 R)
• M56: 21,970,990 km (0.114 R)
• M57: 22,398,092 km (0.112 R)
• M58: 23,260,524 km (0.1 R)
• M59: 23,314,828 km (0.098 R)
• M60: 23,695,854 km (0.083 R)
• M61: 24,298,733 km (0.07 R)
• M62: 24,906,549 km (0.099 R)
• M63: 25,856,047 km (0.108 R)
• M64: 26,081,042 km (0.091 R)
• M65: 28,020,579 km (0.12 R)
• M66: 28,599,822 km (0.08 R)
• M67: 28,774,253 km (0.068 R)
• M68: 30,361,037 km (0.118 R)
• M69: 31,855,371 km (0.104 R)
• M70: 33,068,011 km (0.112 R)
• M71: 33,129,047 km (0.076 R)
• M72: 34,172,193 km (0.069 R)
• M73: 34,666,913 km (0.106 R)
• M74: 34,915,096 km (0.069 R)
• M75: 35,101,644 km (0.072 R)
• M76: 35,288,492 km (0.072 R)
• M77: 36,039,324 km (0.1 R)
• M78: 37,556,845 km (0.038 R)
• M79: 38,966,057 km (0.052 R)
• M80: 39,159,487 km (0.091 R)
• M81: 39,547,544 km (0.08 R)
• M82: 39,677,095 km (0.084 R)
• M83: 40,849,943 km (0.108 R)
• M84: 41,046,514 km (0.095 R)
• M85: 41,112,038 km (0.112 R)
• M86: 42,564,035 km (0.102 R)
• M87: 43,229,446 km (0.117 R)
• M88: 43,296,317 km (0.06 R)
• M89: 43,697,388 km (0.112 R)
• M90: 44,503,422 km (0.1 R)
• M91: 44,638,209 km (0.076 R)
• M92: 44,705,678 km (0.071 R)
• M93: 44,975,852 km (0.063 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 10,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit