🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 139 Days

Day: 21 Hours

Environment

Temp: 154 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,728,447 km

• M1: 94,845 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.67 AU - 0.89 AU

Year: 255 Days

Day: 17.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,728,447 km

• M1: 540,048 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.52 AU

Year: 582 Days

Day: 41.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.46 AU - 1.92 AU

Year: 815 Days

Day: 20 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.77 AU - 2.57 AU

Year: 1185 Days

Day: 13.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.36 AU - 2.8 AU

Year: 1537 Days

Day: 21.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.73 AU - 4.79 AU

Year: 3261 Days

Day: 33.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.4 AU - 5.46 AU

Year: 3458 Days

Day: 34.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,728,447 km

• M1: 12,865 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 14.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.31 AU - 6.31 AU

Year: 4538 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,728,447 km

• M1: 185,501 km (0.112 R)
• M2: 616,194 km (0.112 R)
• M3: 704,157 km (0.089 R)
• M4: 1,202,916 km (0.072 R)
• M5: 1,332,767 km (0.079 R)
• M6: 1,639,144 km (0.085 R)
• M7: 1,801,009 km (0.064 R)
• M8: 1,985,613 km (0.057 R)
• M9: 2,123,991 km (0.1 R)
• M10: 2,212,104 km (0.063 R)
• M11: 2,374,118 km (0.073 R)
• M12: 2,465,822 km (0.077 R)
• M13: 2,729,264 km (0.09 R)
• M14: 3,081,567 km (0.09 R)
• M15: 3,469,773 km (0.042 R)
• M16: 4,338,039 km (0.071 R)
• M17: 4,474,024 km (0.098 R)
• M18: 4,657,580 km (0.113 R)
• M19: 4,890,654 km (0.096 R)
• M20: 5,344,085 km (0.077 R)
• M21: 5,441,174 km (0.074 R)
• M22: 6,368,531 km (0.069 R)
• M23: 6,549,544 km (0.034 R)
• M24: 6,916,658 km (0.102 R)
• M25: 7,022,872 km (0.028 R)
• M26: 7,210,019 km (0.114 R)
• M27: 7,344,657 km (0.114 R)
• M28: 7,864,061 km (0.073 R)
• M29: 8,679,968 km (0.119 R)
• M30: 8,852,155 km (0.071 R)
• M31: 9,141,776 km (0.114 R)
• M32: 10,119,398 km (0.1 R)
• M33: 10,270,343 km (0.104 R)
• M34: 10,483,071 km (0.105 R)
• M35: 10,943,982 km (0.068 R)
• M36: 11,036,882 km (0.087 R)
• M37: 11,254,846 km (0.118 R)
• M38: 12,269,419 km (0.07 R)
• M39: 12,495,312 km (0.105 R)
• M40: 12,624,864 km (0.1 R)
• M41: 12,787,626 km (0.073 R)
• M42: 13,082,334 km (0.057 R)
• M43: 13,445,557 km (0.088 R)
• M44: 14,623,491 km (0.113 R)
• M45: 14,760,224 km (0.09 R)
• M46: 15,519,881 km (0.09 R)
• M47: 15,834,336 km (0.042 R)
• M48: 16,186,340 km (0.082 R)
• M49: 17,149,302 km (0.094 R)
• M50: 17,293,514 km (0.098 R)
• M51: 17,692,342 km (0.108 R)
• M52: 17,838,050 km (0.095 R)
• M53: 17,984,207 km (0.044 R)
• M54: 18,425,222 km (0.025 R)
• M55: 18,646,926 km (0.054 R)
• M56: 19,018,676 km (0.09 R)
• M57: 19,130,576 km (0.041 R)
• M58: 19,920,602 km (0.081 R)
• M59: 20,034,296 km (0.118 R)
• M60: 20,262,433 km (0.111 R)
• M61: 20,836,590 km (0.066 R)
• M62: 21,415,982 km (0.111 R)
• M63: 21,571,415 km (0.101 R)
• M64: 21,766,191 km (0.103 R)
• M65: 21,961,566 km (0.097 R)
• M66: 22,079,150 km (0.091 R)
• M67: 23,826,752 km (0.111 R)
• M68: 24,351,541 km (0.089 R)
• M69: 24,473,164 km (0.079 R)
• M70: 25,700,914 km (0.098 R)
• M71: 26,197,579 km (0.106 R)
• M72: 26,530,584 km (0.091 R)
• M73: 26,781,160 km (0.103 R)
• M74: 27,749,059 km (0.11 R)
• M75: 28,386,495 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 14,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit