🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.48 AU - 0.78 AU

Year: 187 Days

Day: 41.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.73 AU - 0.81 AU

Year: 253 Days

Day: 21.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,377,450 km

• M1: 20,944 km (0.097 R)
• M2: 263,143 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.81 AU - 0.85 AU

Year: 283 Days

Day: 39.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,377,450 km

• M1: 98,735 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.63 AU - 4.71 AU

Year: 3191 Days

Day: 17.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.9

Radius: 8.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.43 AU - 9.73 AU

Year: 9418 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,377,450 km

• M1: 122,820 km (0.077 R)
• M2: 279,898 km (0.106 R)
• M3: 448,794 km (0.119 R)
• M4: 528,828 km (0.113 R)
• M5: 589,266 km (0.115 R)
• M6: 944,860 km (0.092 R)
• M7: 1,210,546 km (0.046 R)
• M8: 1,810,433 km (0.099 R)
• M9: 1,963,622 km (0.114 R)
• M10: 2,386,535 km (0.082 R)
• M11: 2,971,014 km (0.047 R)
• M12: 3,431,925 km (0.037 R)
• M13: 3,550,705 km (0.119 R)
• M14: 4,342,677 km (0.115 R)
• M15: 4,419,719 km (0.111 R)
• M16: 4,549,122 km (0.062 R)
• M17: 5,025,441 km (0.106 R)
• M18: 5,517,618 km (0.078 R)
• M19: 6,082,500 km (0.108 R)
• M20: 6,430,315 km (0.027 R)
• M21: 6,606,691 km (0.076 R)
• M22: 6,964,230 km (0.117 R)
• M23: 7,175,611 km (0.119 R)
• M24: 7,450,722 km (0.063 R)
• M25: 7,512,356 km (0.061 R)
• M26: 7,574,140 km (0.106 R)
• M27: 7,854,187 km (0.1 R)
• M28: 8,074,246 km (0.114 R)
• M29: 8,201,105 km (0.096 R)
• M30: 8,779,600 km (0.104 R)
• M31: 9,205,655 km (0.079 R)
• M32: 9,840,398 km (0.112 R)
• M33: 10,489,204 km (0.079 R)
• M34: 10,593,025 km (0.117 R)
• M35: 10,766,559 km (0.101 R)
• M36: 11,081,612 km (0.084 R)
• M37: 11,293,293 km (0.1 R)
• M38: 11,470,566 km (0.078 R)
• M39: 12,044,573 km (0.045 R)
• M40: 12,262,238 km (0.083 R)
• M41: 12,775,060 km (0.111 R)
• M42: 13,183,013 km (0.031 R)
• M43: 13,821,796 km (0.049 R)
• M44: 14,586,241 km (0.092 R)
• M45: 15,246,865 km (0.032 R)
• M46: 15,325,255 km (0.078 R)
• M47: 15,640,009 km (0.089 R)
• M48: 16,155,972 km (0.052 R)
• M49: 16,516,652 km (0.078 R)
• M50: 18,484,014 km (0.044 R)
• M51: 18,567,639 km (0.066 R)
• M52: 18,819,113 km (0.06 R)
• M53: 19,283,166 km (0.071 R)
• M54: 19,537,781 km (0.05 R)
• M55: 19,836,378 km (0.075 R)
• M56: 20,524,379 km (0.115 R)
• M57: 20,784,530 km (0.113 R)
• M58: 20,871,446 km (0.101 R)
• M59: 21,220,308 km (0.109 R)
• M60: 21,395,487 km (0.12 R)
• M61: 21,571,115 km (0.101 R)
• M62: 21,659,229 km (0.105 R)
• M63: 22,679,935 km (0.109 R)
• M64: 23,083,550 km (0.085 R)
• M65: 23,354,023 km (0.086 R)
• M66: 24,400,460 km (0.093 R)
• M67: 24,538,090 km (0.073 R)
• M68: 24,676,019 km (0.077 R)
• M69: 25,322,880 km (0.036 R)
• M70: 26,256,521 km (0.066 R)
• M71: 26,350,468 km (0.031 R)
• M72: 27,249,103 km (0.075 R)
• M73: 28,543,124 km (0.084 R)
• M74: 28,688,084 km (0.094 R)
• M75: 29,955,328 km (0.086 R)
• M76: 30,992,041 km (0.113 R)
• M77: 31,489,753 km (0.092 R)
• M78: 31,940,043 km (0.094 R)
• M79: 32,291,748 km (0.081 R)
• M80: 32,948,333 km (0.09 R)
• M81: 33,151,337 km (0.043 R)
• M82: 33,303,777 km (0.116 R)
• M83: 33,967,094 km (0.097 R)
• M84: 34,069,569 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit