🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.76 AU - 0.86 AU

Year: 262 Days

Day: 45.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.07 AU - 1.27 AU

Year: 455 Days

Day: 43 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.41 AU - 1.77 AU

Year: 722 Days

Day: 26 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,133,948 km

• M1: 249,380 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.06 AU - 4.42 AU

Year: 3142 Days

Day: 24.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.01 AU - 5.29 AU

Year: 3609 Days

Day: 36.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,133,948 km

• M1: 1,358,797 km (0.074 R)

Asteroid Belt

Center: 8.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546

Radius: 12.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.89 AU - 12.11 AU

Year: 14960 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,133,948 km

• M1: 186,100 km (0.089 R)
• M2: 323,131 km (0.092 R)
• M3: 1,164,619 km (0.044 R)
• M4: 1,326,185 km (0.036 R)
• M5: 1,672,654 km (0.084 R)
• M6: 1,830,031 km (0.1 R)
• M7: 2,047,845 km (0.099 R)
• M8: 2,479,286 km (0.047 R)
• M9: 2,569,194 km (0.119 R)
• M10: 2,660,149 km (0.057 R)
• M11: 3,131,233 km (0.107 R)
• M12: 3,560,878 km (0.093 R)
• M13: 3,662,754 km (0.11 R)
• M14: 4,258,752 km (0.114 R)
• M15: 4,697,672 km (0.114 R)
• M16: 5,938,736 km (0.115 R)
• M17: 6,637,658 km (0.057 R)
• M18: 6,848,142 km (0.106 R)
• M19: 7,449,525 km (0.094 R)
• M20: 7,580,573 km (0.047 R)
• M21: 8,841,085 km (0.061 R)
• M22: 9,495,575 km (0.109 R)
• M23: 9,780,858 km (0.059 R)
• M24: 10,020,813 km (0.046 R)
• M25: 10,851,082 km (0.094 R)
• M26: 11,099,564 km (0.086 R)
• M27: 11,856,230 km (0.075 R)
• M28: 12,681,711 km (0.053 R)
• M29: 13,154,290 km (0.079 R)
• M30: 14,333,570 km (0.075 R)
• M31: 14,442,478 km (0.106 R)
• M32: 14,715,943 km (0.11 R)
• M33: 14,880,799 km (0.12 R)
• M34: 15,546,510 km (0.044 R)
• M35: 15,714,508 km (0.112 R)
• M36: 16,506,330 km (0.103 R)
• M37: 16,849,657 km (0.077 R)
• M38: 17,253,272 km (0.065 R)
• M39: 18,128,719 km (0.074 R)
• M40: 18,246,602 km (0.105 R)
• M41: 19,018,676 km (0.104 R)
• M42: 20,349,649 km (0.11 R)
• M43: 21,398,629 km (0.054 R)
• M44: 22,275,721 km (0.063 R)
• M45: 22,528,542 km (0.117 R)
• M46: 23,036,875 km (0.047 R)
• M47: 23,677,753 km (0.112 R)
• M48: 24,976,860 km (0.075 R)
• M49: 25,108,058 km (0.085 R)
• M50: 25,239,554 km (0.115 R)
• M51: 26,432,597 km (0.048 R)
• M52: 29,218,409 km (0.047 R)
• M53: 31,103,342 km (0.114 R)
• M54: 33,171,383 km (0.097 R)
• M55: 33,387,851 km (0.092 R)
• M56: 33,604,768 km (0.053 R)
• M57: 36,393,123 km (0.104 R)
• M58: 37,965,546 km (0.047 R)
• M59: 38,570,520 km (0.082 R)
• M60: 39,789,892 km (0.053 R)
• M61: 40,096,717 km (0.111 R)
• M62: 40,789,954 km (0.081 R)
• M63: 41,021,831 km (0.111 R)
• M64: 41,720,303 km (0.102 R)
• M65: 42,344,575 km (0.107 R)
• M66: 42,501,054 km (0.105 R)
• M67: 42,971,839 km (0.094 R)
• M68: 44,633,123 km (0.12 R)
• M69: 45,671,931 km (0.087 R)
• M70: 46,315,202 km (0.111 R)
• M71: 46,395,835 km (0.116 R)
• M72: 46,799,749 km (0.043 R)
• M73: 47,610,869 km (0.08 R)
• M74: 47,936,543 km (0.09 R)
• M75: 48,344,796 km (0.072 R)
• M76: 48,754,245 km (0.081 R)
• M77: 49,989,325 km (0.099 R)
• M78: 51,401,529 km (0.115 R)
• M79: 52,154,455 km (0.094 R)
• M80: 52,238,230 km (0.111 R)
• M81: 52,574,227 km (0.083 R)
• M82: 55,544,792 km (0.113 R)
• M83: 56,403,484 km (0.057 R)
• M84: 58,133,882 km (0.116 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 14,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit