🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.64 AU - 0.7 AU

Year: 202 Days

Day: 23.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,593,933 km

• M1: 134,788 km (0.094 R)
• M2: 255,663 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.09 AU - 1.37 AU

Year: 503 Days

Day: 17.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.65 AU - 2.07 AU

Year: 936 Days

Day: 31.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,593,933 km

• M1: 750,383 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.75 AU - 4.49 AU

Year: 2541 Days

Day: 41.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,593,933 km

• M1: 2,613,325 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.83 AU - 3.93 AU

Year: 2820 Days

Day: 13.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.1

Radius: 4.5

Gravity: 32.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.04 AU - 15.38 AU

Year: 17715 Days

Day: 20.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,593,933 km

• M1: 73,602 km (0.086 R)
• M2: 223,948 km (0.111 R)
• M3: 347,516 km (0.082 R)
• M4: 399,426 km (0.084 R)
• M5: 491,878 km (0.069 R)
• M6: 633,248 km (0.102 R)
• M7: 833,410 km (0.115 R)
• M8: 952,938 km (0.089 R)
• M9: 1,235,080 km (0.031 R)
• M10: 1,371,513 km (0.113 R)
• M11: 1,427,463 km (0.101 R)
• M12: 1,512,883 km (0.053 R)
• M13: 1,718,730 km (0.051 R)
• M14: 2,189,365 km (0.088 R)
• M15: 2,388,180 km (0.074 R)
• M16: 2,767,860 km (0.077 R)
• M17: 3,203,190 km (0.098 R)
• M18: 5,679,184 km (0.104 R)
• M19: 5,769,691 km (0.078 R)
• M20: 6,182,581 km (0.097 R)
• M21: 6,795,782 km (0.102 R)
• M22: 7,231,561 km (0.099 R)
• M23: 7,378,765 km (0.119 R)
• M24: 7,428,133 km (0.028 R)
• M25: 7,676,316 km (0.106 R)
• M26: 8,852,753 km (0.081 R)
• M27: 9,168,704 km (0.104 R)
• M28: 10,747,560 km (0.097 R)
• M29: 11,084,604 km (0.096 R)
• M30: 12,000,292 km (0.088 R)
• M31: 12,174,574 km (0.112 R)
• M32: 13,599,494 km (0.08 R)
• M33: 14,702,180 km (0.071 R)
• M34: 15,579,571 km (0.094 R)
• M35: 15,960,746 km (0.084 R)
• M36: 16,280,886 km (0.115 R)
• M37: 16,732,372 km (0.091 R)
• M38: 16,927,149 km (0.074 R)
• M39: 17,780,006 km (0.077 R)
• M40: 17,912,400 km (0.086 R)
• M41: 20,490,121 km (0.049 R)
• M42: 20,698,511 km (0.111 R)
• M43: 21,117,385 km (0.08 R)
• M44: 21,257,558 km (0.06 R)
• M45: 21,398,180 km (0.12 R)
• M46: 22,105,629 km (0.119 R)
• M47: 22,748,899 km (0.082 R)
• M48: 23,470,709 km (0.058 R)
• M49: 23,834,531 km (0.113 R)
• M50: 24,420,356 km (0.105 R)
• M51: 27,115,063 km (0.105 R)
• M52: 27,420,243 km (0.049 R)
• M53: 27,496,687 km (0.087 R)
• M54: 27,573,281 km (0.037 R)
• M55: 29,040,986 km (0.085 R)
• M56: 29,118,926 km (0.115 R)
• M57: 29,431,436 km (0.086 R)
• M58: 31,649,823 km (0.082 R)
• M59: 32,132,276 km (0.068 R)
• M60: 32,616,973 km (0.105 R)
• M61: 34,332,711 km (0.114 R)
• M62: 35,742,821 km (0.088 R)
• M63: 36,749,615 km (0.076 R)
• M64: 37,087,407 km (0.095 R)
• M65: 39,134,953 km (0.119 R)
• M66: 41,043,821 km (0.026 R)
• M67: 43,874,064 km (0.089 R)
• M68: 44,591,385 km (0.061 R)
• M69: 45,674,623 km (0.032 R)
• M70: 45,855,936 km (0.102 R)
• M71: 45,946,742 km (0.116 R)
• M72: 46,492,774 km (0.112 R)
• M73: 47,499,269 km (0.075 R)
• M74: 47,774,978 km (0.082 R)
• M75: 47,959,133 km (0.067 R)
• M76: 50,749,133 km (0.12 R)
• M77: 51,219,319 km (0.066 R)
• M78: 53,686,936 km (0.047 R)
• M79: 54,742,648 km (0.03 R)
• M80: 55,514,723 km (0.087 R)
• M81: 56,484,715 km (0.077 R)
• M82: 56,582,103 km (0.108 R)
• M83: 57,069,493 km (0.083 R)
• M84: 58,441,755 km (0.111 R)
• M85: 58,638,625 km (0.086 R)
• M86: 59,527,536 km (0.115 R)
• M87: 60,420,785 km (0.06 R)
• M88: 61,618,765 km (0.082 R)
• M89: 61,919,456 km (0.108 R)
• M90: 62,220,746 km (0.116 R)
• M91: 64,444,369 km (0.05 R)
• M92: 64,851,425 km (0.051 R)
• M93: 65,463,729 km (0.097 R)
• M94: 66,180,303 km (0.091 R)
• M95: 68,865,136 km (0.047 R)
• M96: 69,073,077 km (0.101 R)
• M97: 69,385,437 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit