🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.47 AU - 0.53 AU

Year: 130 Days

Day: 42.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.96 AU

Year: 259 Days

Day: 16.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.83 AU - 1.13 AU

Year: 358 Days

Day: 40.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,108,985 km

• M1: 83,924 km (0.077 R)
• M2: 430,543 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.44 AU - 1.96 AU

Year: 818 Days

Day: 44.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,108,985 km

• M1: 24,534 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.58 AU - 1.84 AU

Year: 825 Days

Day: 24.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,108,985 km

• M1: 350,059 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.78 AU - 1.88 AU

Year: 913 Days

Day: 17.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,108,985 km

• M1: 180,415 km (0.061 R)

Asteroid Belt

Center: 10.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.8

Radius: 4.8

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 16.02 AU - 22.58 AU

Year: 31283 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,108,985 km

• M1: 140,921 km (0.107 R)
• M2: 252,072 km (0.074 R)
• M3: 289,173 km (0.104 R)
• M4: 391,198 km (0.075 R)
• M5: 736,171 km (0.105 R)
• M6: 1,059,303 km (0.05 R)
• M7: 1,219,372 km (0.057 R)
• M8: 1,634,806 km (0.118 R)
• M9: 1,896,003 km (0.068 R)
• M10: 2,332,530 km (0.106 R)
• M11: 2,498,733 km (0.095 R)
• M12: 2,975,651 km (0.089 R)
• M13: 3,110,589 km (0.087 R)
• M14: 3,574,791 km (0.118 R)
• M15: 5,145,718 km (0.088 R)
• M16: 5,199,573 km (0.116 R)
• M17: 5,253,578 km (0.12 R)
• M18: 5,416,789 km (0.041 R)
• M19: 6,199,934 km (0.085 R)
• M20: 6,546,403 km (0.068 R)
• M21: 6,604,746 km (0.058 R)
• M22: 7,137,614 km (0.067 R)
• M23: 7,561,724 km (0.06 R)
• M24: 8,497,458 km (0.115 R)
• M25: 9,011,327 km (0.097 R)
• M26: 9,867,775 km (0.111 R)
• M27: 10,068,984 km (0.08 R)
• M28: 11,798,634 km (0.098 R)
• M29: 12,806,475 km (0.088 R)
• M30: 13,173,140 km (0.066 R)
• M31: 13,394,694 km (0.06 R)
• M32: 14,521,316 km (0.079 R)
• M33: 16,306,766 km (0.104 R)
• M34: 17,589,119 km (0.11 R)
• M35: 20,504,782 km (0.088 R)
• M36: 20,847,510 km (0.034 R)
• M37: 21,105,716 km (0.099 R)
• M38: 21,799,551 km (0.09 R)
• M39: 22,677,242 km (0.098 R)
• M40: 23,031,639 km (0.115 R)
• M41: 23,566,452 km (0.103 R)
• M42: 24,467,031 km (0.097 R)
• M43: 27,235,639 km (0.031 R)
• M44: 27,517,780 km (0.101 R)
• M45: 28,752,112 km (0.07 R)
• M46: 30,004,396 km (0.073 R)
• M47: 30,490,739 km (0.098 R)
• M48: 30,588,426 km (0.036 R)
• M49: 30,686,114 km (0.114 R)
• M50: 32,163,841 km (0.086 R)
• M51: 32,462,140 km (0.042 R)
• M52: 33,765,586 km (0.077 R)
• M53: 34,271,376 km (0.043 R)
• M54: 36,009,853 km (0.066 R)
• M55: 36,216,298 km (0.111 R)
• M56: 36,837,877 km (0.116 R)
• M57: 37,463,047 km (0.109 R)
• M58: 38,723,708 km (0.106 R)
• M59: 39,571,928 km (0.095 R)
• M60: 39,678,442 km (0.064 R)
• M61: 43,134,900 km (0.065 R)
• M62: 45,678,064 km (0.053 R)
• M63: 47,136,793 km (0.107 R)
• M64: 47,475,632 km (0.085 R)
• M65: 50,100,028 km (0.059 R)
• M66: 51,023,795 km (0.12 R)
• M67: 51,255,671 km (0.042 R)
• M68: 55,488,094 km (0.056 R)
• M69: 55,607,174 km (0.12 R)
• M70: 56,683,531 km (0.077 R)
• M71: 59,953,291 km (0.079 R)
• M72: 60,197,884 km (0.072 R)
• M73: 60,320,255 km (0.094 R)
• M74: 60,565,446 km (0.112 R)
• M75: 64,657,546 km (0.105 R)
• M76: 64,782,909 km (0.082 R)
• M77: 67,434,831 km (0.063 R)
• M78: 67,943,912 km (0.101 R)
• M79: 68,071,370 km (0.101 R)
• M80: 68,326,583 km (0.073 R)
• M81: 68,710,003 km (0.096 R)
• M82: 69,094,170 km (0.111 R)
• M83: 71,413,835 km (0.109 R)
• M84: 72,062,641 km (0.111 R)
• M85: 73,627,883 km (0.11 R)
• M86: 74,940,904 km (0.067 R)
• M87: 75,072,550 km (0.057 R)
• M88: 75,336,141 km (0.105 R)
• M89: 79,328,011 km (0.066 R)
• M90: 82,298,725 km (0.082 R)
• M91: 82,434,560 km (0.071 R)
• M92: 88,626,566 km (0.109 R)
• M93: 93,403,226 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit