🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 133 Days

Day: 25.7 Hours

Environment

Temp: 231 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.93 AU - 1.09 AU

Year: 371 Days

Day: 33.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,947,169 km

• M1: 57,745 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.75 AU - 2.03 AU

Year: 949 Days

Day: 24.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,947,169 km

• M1: 1,249,890 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.85 AU - 4.15 AU

Year: 2922 Days

Day: 15.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.7

Radius: 5

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.93 AU - 18.19 AU

Year: 22418 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,947,169 km

• M1: 131,646 km (0.108 R)
• M2: 517,459 km (0.117 R)
• M3: 635,791 km (0.046 R)
• M4: 689,347 km (0.084 R)
• M5: 898,485 km (0.12 R)
• M6: 958,922 km (0.032 R)
• M7: 1,083,837 km (0.091 R)
• M8: 1,562,101 km (0.111 R)
• M9: 1,785,002 km (0.036 R)
• M10: 1,861,596 km (0.106 R)
• M11: 1,939,237 km (0.045 R)
• M12: 2,205,821 km (0.082 R)
• M13: 2,343,451 km (0.057 R)
• M14: 2,685,431 km (0.107 R)
• M15: 3,227,125 km (0.106 R)
• M16: 3,258,242 km (0.109 R)
• M17: 3,768,969 km (0.088 R)
• M18: 4,067,267 km (0.094 R)
• M19: 5,857,654 km (0.094 R)
• M20: 6,010,094 km (0.116 R)
• M21: 7,772,208 km (0.119 R)
• M22: 9,770,387 km (0.081 R)
• M23: 9,951,250 km (0.106 R)
• M24: 10,362,345 km (0.095 R)
• M25: 10,778,826 km (0.105 R)
• M26: 10,872,175 km (0.089 R)
• M27: 11,059,621 km (0.06 R)
• M28: 11,724,135 km (0.098 R)
• M29: 12,206,737 km (0.071 R)
• M30: 12,255,357 km (0.093 R)
• M31: 12,352,745 km (0.118 R)
• M32: 12,794,208 km (0.086 R)
• M33: 13,141,275 km (0.086 R)
• M34: 13,340,989 km (0.078 R)
• M35: 13,441,069 km (0.08 R)
• M36: 14,714,746 km (0.086 R)
• M37: 15,078,269 km (0.089 R)
• M38: 17,102,627 km (0.033 R)
• M39: 17,484,700 km (0.052 R)
• M40: 18,424,324 km (0.106 R)
• M41: 18,535,924 km (0.081 R)
• M42: 19,267,009 km (0.072 R)
• M43: 19,436,952 km (0.117 R)
• M44: 19,607,494 km (0.067 R)
• M45: 20,237,002 km (0.091 R)
• M46: 20,467,681 km (0.078 R)
• M47: 20,873,241 km (0.109 R)
• M48: 20,931,435 km (0.086 R)
• M49: 22,165,169 km (0.094 R)
• M50: 22,224,409 km (0.095 R)
• M51: 22,462,270 km (0.099 R)
• M52: 23,060,661 km (0.1 R)
• M53: 24,150,931 km (0.073 R)
• M54: 24,273,152 km (0.084 R)
• M55: 24,887,102 km (0.1 R)
• M56: 26,949,159 km (0.047 R)
• M57: 27,393,464 km (0.077 R)
• M58: 29,979,114 km (0.083 R)
• M59: 31,234,240 km (0.088 R)
• M60: 31,433,953 km (0.109 R)
• M61: 31,500,674 km (0.083 R)
• M62: 31,767,856 km (0.043 R)
• M63: 31,834,726 km (0.096 R)
• M64: 32,371,782 km (0.044 R)
• M65: 32,439,101 km (0.095 R)
• M66: 33,863,872 km (0.053 R)
• M67: 35,655,904 km (0.109 R)
• M68: 35,934,456 km (0.09 R)
• M69: 37,266,774 km (0.1 R)
• M70: 37,407,995 km (0.097 R)
• M71: 39,044,446 km (0.111 R)
• M72: 39,331,524 km (0.074 R)
• M73: 40,558,975 km (0.087 R)
• M74: 41,140,910 km (0.109 R)
• M75: 42,092,502 km (0.075 R)
• M76: 42,313,159 km (0.102 R)
• M77: 42,460,513 km (0.092 R)
• M78: 44,092,028 km (0.078 R)
• M79: 44,615,471 km (0.095 R)
• M80: 45,442,148 km (0.106 R)
• M81: 45,895,131 km (0.053 R)
• M82: 46,198,066 km (0.09 R)
• M83: 46,805,733 km (0.111 R)
• M84: 47,034,319 km (0.073 R)
• M85: 47,416,092 km (0.109 R)
• M86: 47,798,913 km (0.068 R)
• M87: 47,952,401 km (0.098 R)
• M88: 48,567,547 km (0.068 R)
• M89: 49,495,503 km (0.106 R)
• M90: 49,806,068 km (0.059 R)
• M91: 50,585,323 km (0.111 R)
• M92: 50,819,893 km (0.099 R)
• M93: 51,054,761 km (0.099 R)
• M94: 51,604,384 km (0.099 R)
• M95: 51,840,449 km (0.06 R)
• M96: 52,471,902 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit