🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.41 AU - 0.59 AU

Year: 130 Days

Day: 25.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.51 AU - 0.63 AU

Year: 159 Days

Day: 44.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.83 AU - 0.97 AU

Year: 315 Days

Day: 38 Hours

Environment

Temp: 74 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.52 AU - 3.82 AU

Year: 2082 Days

Day: 40.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 10.6

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.91 AU - 5.99 AU

Year: 4063 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,299,014 km

• M1: 139,276 km (0.042 R)
• M2: 220,657 km (0.092 R)
• M3: 382,821 km (0.101 R)
• M4: 671,994 km (0.088 R)
• M5: 755,020 km (0.117 R)
• M6: 1,124,228 km (0.046 R)
• M7: 1,314,068 km (0.108 R)
• M8: 1,659,639 km (0.094 R)
• M9: 1,860,250 km (0.081 R)
• M10: 2,267,156 km (0.061 R)
• M11: 2,396,408 km (0.047 R)
• M12: 2,918,654 km (0.091 R)
• M13: 3,039,530 km (0.073 R)
• M14: 3,454,514 km (0.071 R)
• M15: 3,976,311 km (0.106 R)
• M16: 4,201,157 km (0.088 R)
• M17: 4,269,374 km (0.101 R)
• M18: 4,522,942 km (0.119 R)
• M19: 4,948,398 km (0.1 R)
• M20: 5,020,654 km (0.114 R)
• M21: 5,166,063 km (0.093 R)
• M22: 5,461,220 km (0.086 R)
• M23: 6,042,258 km (0.114 R)
• M24: 7,072,389 km (0.104 R)
• M25: 7,372,632 km (0.045 R)
• M26: 7,510,561 km (0.096 R)
• M27: 7,621,563 km (0.099 R)
• M28: 8,099,229 km (0.033 R)
• M29: 8,500,001 km (0.097 R)
• M30: 8,673,685 km (0.101 R)
• M31: 9,231,685 km (0.055 R)
• M32: 9,680,329 km (0.115 R)
• M33: 9,831,422 km (0.044 R)
• M34: 9,983,414 km (0.104 R)
• M35: 10,351,275 km (0.094 R)
• M36: 10,444,026 km (0.117 R)
• M37: 10,817,422 km (0.117 R)
• M38: 10,942,935 km (0.047 R)
• M39: 11,227,021 km (0.073 R)
• M40: 11,449,623 km (0.087 R)
• M41: 11,641,557 km (0.118 R)
• M42: 12,093,791 km (0.112 R)
• M43: 12,191,478 km (0.099 R)
• M44: 12,617,683 km (0.108 R)
• M45: 13,148,905 km (0.052 R)
• M46: 13,552,221 km (0.116 R)
• M47: 13,823,292 km (0.043 R)
• M48: 14,370,970 km (0.034 R)
• M49: 14,716,840 km (0.108 R)
• M50: 15,030,397 km (0.046 R)
• M51: 15,275,887 km (0.108 R)
• M52: 15,346,348 km (0.105 R)
• M53: 15,806,361 km (0.076 R)
• M54: 16,631,693 km (0.12 R)
• M55: 17,618,141 km (0.045 R)
• M56: 17,765,944 km (0.072 R)
• M57: 17,914,195 km (0.098 R)
• M58: 18,435,993 km (0.079 R)
• M59: 18,548,490 km (0.068 R)
• M60: 18,623,589 km (0.116 R)
• M61: 18,774,234 km (0.068 R)
• M62: 18,849,631 km (0.11 R)
• M63: 19,571,141 km (0.108 R)
• M64: 19,954,561 km (0.051 R)
• M65: 20,456,761 km (0.082 R)
• M66: 20,534,402 km (0.081 R)
• M67: 20,767,775 km (0.113 R)
• M68: 21,119,629 km (0.115 R)
• M69: 21,355,395 km (0.111 R)
• M70: 21,750,034 km (0.116 R)
• M71: 22,226,952 km (0.1 R)
• M72: 22,707,311 km (0.117 R)
• M73: 23,963,933 km (0.079 R)
• M74: 24,993,765 km (0.079 R)
• M75: 25,284,583 km (0.076 R)
• M76: 25,660,373 km (0.09 R)
• M77: 25,786,035 km (0.111 R)
• M78: 26,502,011 km (0.079 R)
• M79: 27,011,242 km (0.088 R)
• M80: 27,395,260 km (0.116 R)
• M81: 27,996,344 km (0.078 R)
• M82: 28,428,383 km (0.102 R)
• M83: 28,862,665 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit