🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.57 AU - 0.81 AU

Year: 201 Days

Day: 24.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.06 AU - 1.54 AU

Year: 519 Days

Day: 36 Hours

Environment

Temp: 17 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,231,673 km

• M1: 651,050 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.18 AU - 3.86 AU

Year: 2310 Days

Day: 15.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.88 AU - 5.52 AU

Year: 3565 Days

Day: 39.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,231,673 km

• M1: 3,099,518 km (0.104 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 13.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.21 AU - 6.45 AU

Year: 4925 Days

Day: 7 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,231,673 km

• M1: 168,447 km (0.095 R)
• M2: 301,440 km (0.06 R)
• M3: 499,208 km (0.086 R)
• M4: 710,739 km (0.082 R)
• M5: 920,177 km (0.098 R)
• M6: 1,283,849 km (0.082 R)
• M7: 1,503,309 km (0.103 R)
• M8: 1,596,808 km (0.098 R)
• M9: 1,856,210 km (0.119 R)
• M10: 2,441,138 km (0.115 R)
• M11: 2,741,680 km (0.095 R)
• M12: 2,831,738 km (0.098 R)
• M13: 3,269,611 km (0.06 R)
• M14: 3,434,318 km (0.084 R)
• M15: 3,629,992 km (0.042 R)
• M16: 3,729,176 km (0.083 R)
• M17: 4,389,052 km (0.109 R)
• M18: 4,756,016 km (0.084 R)
• M19: 4,849,365 km (0.079 R)
• M20: 5,085,430 km (0.101 R)
• M21: 5,228,894 km (0.11 R)
• M22: 5,373,705 km (0.034 R)
• M23: 5,601,692 km (0.102 R)
• M24: 5,716,883 km (0.079 R)
• M25: 6,016,826 km (0.077 R)
• M26: 6,407,576 km (0.103 R)
• M27: 6,859,362 km (0.098 R)
• M28: 7,106,946 km (0.074 R)
• M29: 7,665,694 km (0.12 R)
• M30: 7,941,253 km (0.103 R)
• M31: 8,070,955 km (0.053 R)
• M32: 8,220,104 km (0.088 R)
• M33: 8,351,301 km (0.091 R)
• M34: 8,540,094 km (0.091 R)
• M35: 8,998,761 km (0.071 R)
• M36: 9,095,251 km (0.084 R)
• M37: 10,240,872 km (0.093 R)
• M38: 10,544,556 km (0.12 R)
• M39: 10,851,231 km (0.112 R)
• M40: 10,995,443 km (0.107 R)
• M41: 11,264,720 km (0.107 R)
• M42: 11,452,615 km (0.08 R)
• M43: 11,746,724 km (0.059 R)
• M44: 12,000,891 km (0.118 R)
• M45: 12,107,404 km (0.046 R)
• M46: 12,428,591 km (0.096 R)
• M47: 12,817,845 km (0.087 R)
• M48: 13,167,156 km (0.044 R)
• M49: 13,674,891 km (0.077 R)
• M50: 14,166,470 km (0.076 R)
• M51: 14,391,914 km (0.108 R)
• M52: 14,664,032 km (0.088 R)
• M53: 15,536,936 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.5

Radius: 7.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 16.93 AU - 21.15 AU

Year: 29065 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,231,673 km

• M1: 117,285 km (0.087 R)
• M2: 189,541 km (0.109 R)
• M3: 424,110 km (0.115 R)
• M4: 784,342 km (0.097 R)
• M5: 956,230 km (0.114 R)
• M6: 1,393,953 km (0.049 R)
• M7: 1,665,174 km (0.051 R)
• M8: 1,985,912 km (0.098 R)
• M9: 2,757,687 km (0.091 R)
• M10: 2,869,586 km (0.087 R)
• M11: 4,809,871 km (0.116 R)
• M12: 5,924,973 km (0.116 R)
• M13: 6,710,960 km (0.1 R)
• M14: 6,761,225 km (0.047 R)
• M15: 7,065,208 km (0.075 R)
• M16: 7,270,307 km (0.031 R)
• M17: 7,633,979 km (0.051 R)
• M18: 8,110,299 km (0.066 R)
• M19: 8,487,435 km (0.108 R)
• M20: 8,760,451 km (0.114 R)
• M21: 9,539,856 km (0.102 R)
• M22: 9,652,952 km (0.04 R)
• M23: 9,709,650 km (0.103 R)
• M24: 10,399,296 km (0.09 R)
• M25: 10,574,176 km (0.052 R)
• M26: 10,691,311 km (0.12 R)
• M27: 11,104,800 km (0.086 R)
• M28: 11,403,247 km (0.067 R)
• M29: 11,643,950 km (0.102 R)
• M30: 11,825,562 km (0.089 R)
• M31: 12,314,448 km (0.099 R)
• M32: 13,820,450 km (0.091 R)
• M33: 14,335,216 km (0.103 R)
• M34: 14,987,612 km (0.039 R)
• M35: 15,185,231 km (0.048 R)
• M36: 15,583,012 km (0.087 R)
• M37: 18,251,090 km (0.092 R)
• M38: 19,028,849 km (0.092 R)
• M39: 20,034,296 km (0.09 R)
• M40: 20,836,291 km (0.076 R)
• M41: 22,171,302 km (0.046 R)
• M42: 23,152,664 km (0.063 R)
• M43: 25,470,683 km (0.058 R)
• M44: 25,785,287 km (0.069 R)
• M45: 26,657,144 km (0.051 R)
• M46: 28,023,421 km (0.085 R)
• M47: 28,429,579 km (0.115 R)
• M48: 28,592,641 km (0.066 R)
• M49: 29,083,621 km (0.092 R)
• M50: 29,825,178 km (0.082 R)
• M51: 32,767,918 km (0.094 R)
• M52: 34,664,519 km (0.119 R)
• M53: 37,575,395 km (0.12 R)
• M54: 38,562,890 km (0.097 R)
• M55: 39,832,228 km (0.089 R)
• M56: 41,207,182 km (0.108 R)
• M57: 41,761,592 km (0.063 R)
• M58: 42,225,495 km (0.067 R)
• M59: 43,721,324 km (0.095 R)
• M60: 43,909,518 km (0.116 R)
• M61: 44,475,746 km (0.116 R)
• M62: 47,053,467 km (0.12 R)
• M63: 47,342,789 km (0.099 R)
• M64: 47,439,430 km (0.102 R)
• M65: 47,729,649 km (0.093 R)
• M66: 48,117,407 km (0.1 R)
• M67: 48,603,750 km (0.087 R)
• M68: 49,189,276 km (0.112 R)
• M69: 49,287,113 km (0.088 R)
• M70: 49,875,631 km (0.047 R)
• M71: 50,072,202 km (0.118 R)
• M72: 52,452,005 km (0.079 R)
• M73: 54,058,986 km (0.107 R)
• M74: 55,681,973 km (0.093 R)
• M75: 56,499,525 km (0.1 R)
• M76: 57,939,704 km (0.089 R)
• M77: 58,768,028 km (0.092 R)
• M78: 58,871,848 km (0.111 R)
• M79: 58,975,819 km (0.067 R)
• M80: 59,287,880 km (0.104 R)
• M81: 59,600,390 km (0.119 R)
• M82: 60,856,115 km (0.038 R)
• M83: 61,171,467 km (0.099 R)
• M84: 61,698,201 km (0.111 R)
• M85: 64,140,237 km (0.05 R)
• M86: 65,211,956 km (0.106 R)
• M87: 66,830,455 km (0.111 R)
• M88: 68,025,742 km (0.107 R)
• M89: 69,118,555 km (0.086 R)
• M90: 69,337,865 km (0.115 R)
• M91: 70,327,305 km (0.06 R)
• M92: 72,542,850 km (0.057 R)
• M93: 73,100,401 km (0.101 R)
• M94: 74,219,543 km (0.083 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 14,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit