🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.6 AU - 0.86 AU

Year: 218 Days

Day: 29.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.62 AU - 0.88 AU

Year: 227 Days

Day: 22.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.91 AU - 1.01 AU

Year: 329 Days

Day: 45.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.15 AU - 1.73 AU

Year: 605 Days

Day: 38.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.52 AU - 4.12 AU

Year: 2116 Days

Day: 39 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.18 AU - 4.36 AU

Year: 2561 Days

Day: 43 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,204,219 km

• M1: 1,358,498 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 9.9

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10 AU - 15.34 AU

Year: 15778 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,204,219 km

• M1: 196,272 km (0.026 R)
• M2: 411,993 km (0.117 R)
• M3: 729,888 km (0.099 R)
• M4: 1,065,735 km (0.063 R)
• M5: 1,306,438 km (0.082 R)
• M6: 1,390,512 km (0.095 R)
• M7: 2,262,967 km (0.075 R)
• M8: 2,468,963 km (0.077 R)
• M9: 2,609,585 km (0.09 R)
• M10: 3,047,907 km (0.062 R)
• M11: 3,123,155 km (0.116 R)
• M12: 6,367,783 km (0.12 R)
• M13: 6,659,648 km (0.086 R)
• M14: 8,289,667 km (0.072 R)
• M15: 9,148,807 km (0.071 R)
• M16: 9,756,025 km (0.078 R)
• M17: 10,376,108 km (0.053 R)
• M18: 11,242,280 km (0.106 R)
• M19: 11,536,240 km (0.111 R)
• M20: 11,832,593 km (0.107 R)
• M21: 12,312,204 km (0.087 R)
• M22: 12,676,026 km (0.103 R)
• M23: 13,726,053 km (0.114 R)
• M24: 13,851,416 km (0.085 R)
• M25: 13,914,248 km (0.103 R)
• M26: 14,040,209 km (0.117 R)
• M27: 14,293,179 km (0.046 R)
• M28: 14,675,551 km (0.073 R)
• M29: 16,838,288 km (0.076 R)
• M30: 17,174,733 km (0.073 R)
• M31: 17,445,356 km (0.103 R)
• M32: 17,922,423 km (0.046 R)
• M33: 19,098,711 km (0.099 R)
• M34: 19,379,207 km (0.098 R)
• M35: 19,449,518 km (0.082 R)
• M36: 20,228,624 km (0.081 R)
• M37: 20,371,340 km (0.115 R)
• M38: 21,598,342 km (0.037 R)
• M39: 22,037,113 km (0.088 R)
• M40: 22,552,777 km (0.051 R)
• M41: 25,420,568 km (0.049 R)
• M42: 26,116,347 km (0.06 R)
• M43: 26,427,661 km (0.064 R)
• M44: 26,896,949 km (0.089 R)
• M45: 29,850,909 km (0.095 R)
• M46: 30,584,985 km (0.1 R)
• M47: 31,738,535 km (0.101 R)
• M48: 32,320,620 km (0.098 R)
• M49: 33,411,039 km (0.083 R)
• M50: 36,319,670 km (0.042 R)
• M51: 37,015,749 km (0.093 R)
• M52: 37,628,352 km (0.117 R)
• M53: 38,686,458 km (0.101 R)
• M54: 39,664,978 km (0.076 R)
• M55: 41,555,596 km (0.071 R)
• M56: 41,918,969 km (0.029 R)
• M57: 43,475,385 km (0.091 R)
• M58: 43,567,537 km (0.088 R)
• M59: 44,492,501 km (0.106 R)
• M60: 44,678,302 km (0.095 R)
• M61: 45,237,199 km (0.091 R)
• M62: 45,424,047 km (0.1 R)
• M63: 47,211,442 km (0.062 R)
• M64: 47,306,138 km (0.116 R)
• M65: 48,352,126 km (0.103 R)
• M66: 48,543,163 km (0.112 R)
• M67: 49,021,876 km (0.1 R)
• M68: 49,117,768 km (0.092 R)
• M69: 50,273,561 km (0.038 R)
• M70: 50,563,931 km (0.077 R)
• M71: 52,121,843 km (0.114 R)
• M72: 52,219,680 km (0.115 R)
• M73: 53,103,504 km (0.051 R)
• M74: 53,893,231 km (0.085 R)
• M75: 54,686,998 km (0.092 R)
• M76: 54,985,595 km (0.116 R)
• M77: 58,102,915 km (0.028 R)
• M78: 58,509,223 km (0.057 R)
• M79: 59,734,131 km (0.045 R)
• M80: 59,836,605 km (0.1 R)
• M81: 60,864,342 km (0.048 R)
• M82: 61,690,721 km (0.064 R)
• M83: 63,041,590 km (0.108 R)
• M84: 64,297,165 km (0.117 R)
• M85: 64,822,702 km (0.045 R)
• M86: 65,560,968 km (0.09 R)
• M87: 66,939,213 km (0.056 R)
• M88: 68,112,958 km (0.091 R)
• M89: 68,863,490 km (0.109 R)
• M90: 68,970,902 km (0.08 R)
• M91: 70,805,869 km (0.076 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit