🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 46 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,803,999 km

• M1: 52,359 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 389 Days

Day: 33.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,803,999 km

• M1: 48,769 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.93 AU - 3.07 AU

Year: 1513 Days

Day: 45 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,803,999 km

• M1: 160,070 km (0.046 R)
• M2: 299,944 km (0.113 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.7

Radius: 5.1

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.1 AU - 15.94 AU

Year: 23410 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,803,999 km

• M1: 65,075 km (0.11 R)
• M2: 263,442 km (0.054 R)
• M3: 452,234 km (0.094 R)
• M4: 674,537 km (0.107 R)
• M5: 908,209 km (0.063 R)
• M6: 1,699,731 km (0.082 R)
• M7: 2,335,672 km (0.108 R)
• M8: 2,954,708 km (0.068 R)
• M9: 4,231,077 km (0.115 R)
• M10: 4,404,161 km (0.052 R)
• M11: 4,691,090 km (0.116 R)
• M12: 5,836,711 km (0.068 R)
• M13: 7,503,829 km (0.1 R)
• M14: 8,776,757 km (0.079 R)
• M15: 9,173,641 km (0.088 R)
• M16: 11,273,247 km (0.068 R)
• M17: 13,080,389 km (0.076 R)
• M18: 13,448,699 km (0.052 R)
• M19: 13,824,040 km (0.114 R)
• M20: 18,794,280 km (0.091 R)
• M21: 20,322,572 km (0.114 R)
• M22: 34,092,457 km (0.114 R)
• M23: 35,925,181 km (0.118 R)
• M24: 38,419,426 km (0.103 R)
• M25: 48,668,526 km (0.115 R)
• M26: 51,351,713 km (0.093 R)
• M27: 52,636,908 km (0.074 R)
• M28: 54,509,874 km (0.109 R)
• M29: 55,080,290 km (0.036 R)
• M30: 55,847,129 km (0.053 R)
• M31: 58,586,865 km (0.071 R)
• M32: 63,699,821 km (0.107 R)
• M33: 66,688,936 km (0.085 R)
• M34: 72,485,853 km (0.113 R)
• M35: 74,334,733 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.2

Radius: 7.4

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.57 AU - 21.67 AU

Year: 30764 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,803,999 km

• M1: 92,003 km (0.084 R)
• M2: 592,707 km (0.095 R)
• M3: 1,026,541 km (0.091 R)
• M4: 2,215,096 km (0.08 R)
• M5: 2,450,712 km (0.104 R)
• M6: 7,360,066 km (0.091 R)
• M7: 7,674,520 km (0.073 R)
• M8: 7,997,951 km (0.104 R)
• M9: 8,846,320 km (0.107 R)
• M10: 10,068,984 km (0.058 R)
• M11: 10,588,238 km (0.033 R)
• M12: 14,247,103 km (0.086 R)
• M13: 15,320,617 km (0.046 R)
• M14: 17,814,563 km (0.103 R)
• M15: 18,191,550 km (0.111 R)
• M16: 18,477,880 km (0.051 R)
• M17: 18,961,680 km (0.108 R)
• M18: 20,463,942 km (0.097 R)
• M19: 20,877,580 km (0.04 R)
• M20: 21,828,573 km (0.106 R)
• M21: 24,159,607 km (0.088 R)
• M22: 26,043,344 km (0.1 R)
• M23: 26,407,166 km (0.073 R)
• M24: 27,393,913 km (0.095 R)
• M25: 28,919,662 km (0.084 R)
• M26: 29,571,909 km (0.074 R)
• M27: 30,501,360 km (0.117 R)
• M28: 31,177,094 km (0.11 R)
• M29: 34,706,257 km (0.096 R)
• M30: 37,406,200 km (0.099 R)
• M31: 41,548,714 km (0.093 R)
• M32: 57,413,568 km (0.063 R)
• M33: 63,338,990 km (0.071 R)
• M34: 63,777,163 km (0.108 R)
• M35: 84,591,462 km (0.085 R)
• M36: 96,224,941 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 15,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit