🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 21.3 Hours

Environment

Temp: 249 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.52 AU - 0.84 AU

Year: 203 Days

Day: 39 Hours

Environment

Temp: 178 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.71 AU - 0.81 AU

Year: 240 Days

Day: 46.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.98 AU - 2.32 AU

Year: 1140 Days

Day: 18.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.75 AU - 3.26 AU

Year: 1879 Days

Day: 34.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.58 AU - 5.72 AU

Year: 3626 Days

Day: 43.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 8.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.62 AU - 10.46 AU

Year: 11505 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,146,726 km

• M1: 149,448 km (0.059 R)
• M2: 327,919 km (0.083 R)
• M3: 635,791 km (0.113 R)
• M4: 707,149 km (0.087 R)
• M5: 987,944 km (0.113 R)
• M6: 1,123,630 km (0.047 R)
• M7: 1,509,443 km (0.097 R)
• M8: 2,440,988 km (0.034 R)
• M9: 2,510,103 km (0.118 R)
• M10: 2,673,763 km (0.079 R)
• M11: 2,889,483 km (0.088 R)
• M12: 3,135,871 km (0.117 R)
• M13: 3,312,396 km (0.047 R)
• M14: 3,570,303 km (0.055 R)
• M15: 3,648,991 km (0.059 R)
• M16: 3,942,502 km (0.107 R)
• M17: 4,133,240 km (0.076 R)
• M18: 4,552,114 km (0.037 R)
• M19: 4,609,110 km (0.115 R)
• M20: 4,694,830 km (0.058 R)
• M21: 4,955,429 km (0.111 R)
• M22: 5,161,426 km (0.117 R)
• M23: 5,521,209 km (0.115 R)
• M24: 5,796,319 km (0.075 R)
• M25: 5,920,037 km (0.033 R)
• M26: 6,328,289 km (0.09 R)
• M27: 7,072,688 km (0.103 R)
• M28: 7,271,504 km (0.046 R)
• M29: 7,371,585 km (0.098 R)
• M30: 7,505,774 km (0.079 R)
• M31: 7,606,902 km (0.028 R)
• M32: 7,810,505 km (0.094 R)
• M33: 8,643,167 km (0.12 R)
• M34: 8,713,926 km (0.117 R)
• M35: 9,034,215 km (0.117 R)
• M36: 9,177,979 km (0.102 R)
• M37: 9,503,953 km (0.073 R)
• M38: 10,055,670 km (0.114 R)
• M39: 10,316,718 km (0.041 R)
• M40: 11,655,170 km (0.059 R)
• M41: 12,604,219 km (0.083 R)
• M42: 12,684,553 km (0.074 R)
• M43: 13,128,709 km (0.045 R)
• M44: 13,783,948 km (0.079 R)
• M45: 14,032,430 km (0.087 R)
• M46: 14,157,194 km (0.073 R)
• M47: 14,366,033 km (0.111 R)
• M48: 14,449,808 km (0.076 R)
• M49: 15,986,028 km (0.085 R)
• M50: 16,950,187 km (0.11 R)
• M51: 17,933,045 km (0.111 R)
• M52: 19,256,687 km (0.098 R)
• M53: 19,441,739 km (0.093 R)
• M54: 20,094,136 km (0.111 R)
• M55: 21,133,691 km (0.066 R)
• M56: 21,707,997 km (0.092 R)
• M57: 22,725,413 km (0.08 R)
• M58: 22,970,005 km (0.113 R)
• M59: 23,068,141 km (0.062 R)
• M60: 23,907,236 km (0.072 R)
• M61: 24,605,858 km (0.104 R)
• M62: 25,108,955 km (0.052 R)
• M63: 25,260,498 km (0.025 R)
• M64: 27,103,245 km (0.094 R)
• M65: 27,258,826 km (0.088 R)
• M66: 27,414,558 km (0.088 R)
• M67: 27,831,637 km (0.117 R)
• M68: 28,355,678 km (0.087 R)
• M69: 28,460,995 km (0.052 R)
• M70: 28,830,202 km (0.092 R)
• M71: 29,201,056 km (0.117 R)
• M72: 30,001,105 km (0.102 R)
• M73: 30,700,325 km (0.112 R)
• M74: 31,950,515 km (0.071 R)
• M75: 32,774,799 km (0.108 R)
• M76: 32,885,352 km (0.065 R)
• M77: 33,439,313 km (0.069 R)
• M78: 33,884,815 km (0.033 R)
• M79: 34,220,214 km (0.078 R)
• M80: 34,332,263 km (0.079 R)
• M81: 35,006,949 km (0.107 R)
• M82: 35,063,497 km (0.086 R)
• M83: 35,232,842 km (0.089 R)
• M84: 37,115,082 km (0.104 R)
• M85: 37,230,123 km (0.109 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit