🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.73 AU - 0.99 AU

Year: 299 Days

Day: 40.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.78 AU - 0.98 AU

Year: 309 Days

Day: 39 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.04 AU - 1.7 AU

Year: 601 Days

Day: 40.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.58 AU - 2.1 AU

Year: 935 Days

Day: 47.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.03 AU - 2.17 AU

Year: 1140 Days

Day: 18.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.11 AU - 2.13 AU

Year: 1157 Days

Day: 18.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.14 AU - 3.42 AU

Year: 1737 Days

Day: 41.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,233,251 km

• M1: 2,525,362 km (0.088 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.9 AU - 3.96 AU

Year: 2381 Days

Day: 23.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,233,251 km

• M1: 2,446,075 km (0.097 R)
• M2: 2,662,992 km (0.106 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.08 AU - 4.32 AU

Year: 2667 Days

Day: 43 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,233,251 km

• M1: 1,533,229 km (0.082 R)
• M2: 2,617,215 km (0.053 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 9.4

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.84 AU - 12.08 AU

Year: 14538 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,233,251 km

• M1: 122,969 km (0.117 R)
• M2: 184,005 km (0.082 R)
• M3: 382,223 km (0.11 R)
• M4: 448,345 km (0.117 R)
• M5: 633,846 km (0.049 R)
• M6: 1,054,366 km (0.097 R)
• M7: 1,280,857 km (0.104 R)
• M8: 1,664,127 km (0.085 R)
• M9: 1,868,926 km (0.12 R)
• M10: 2,239,331 km (0.096 R)
• M11: 2,700,242 km (0.109 R)
• M12: 4,252,319 km (0.087 R)
• M13: 5,072,565 km (0.111 R)
• M14: 5,157,237 km (0.089 R)
• M15: 5,544,247 km (0.041 R)
• M16: 7,089,892 km (0.085 R)
• M17: 7,375,773 km (0.1 R)
• M18: 7,520,135 km (0.114 R)
• M19: 8,607,263 km (0.092 R)
• M20: 8,708,541 km (0.066 R)
• M21: 11,869,843 km (0.102 R)
• M22: 12,840,135 km (0.092 R)
• M23: 13,014,117 km (0.09 R)
• M24: 13,305,683 km (0.114 R)
• M25: 13,717,526 km (0.075 R)
• M26: 13,895,249 km (0.102 R)
• M27: 13,954,639 km (0.073 R)
• M28: 15,406,337 km (0.06 R)
• M29: 15,467,821 km (0.118 R)
• M30: 15,900,907 km (0.094 R)
• M31: 16,087,605 km (0.111 R)
• M32: 17,223,652 km (0.081 R)
• M33: 18,581,402 km (0.062 R)
• M34: 19,240,081 km (0.109 R)
• M35: 20,242,387 km (0.097 R)
• M36: 20,444,793 km (0.097 R)
• M37: 22,716,287 km (0.097 R)
• M38: 23,632,873 km (0.111 R)
• M39: 24,202,991 km (0.062 R)
• M40: 24,921,958 km (0.05 R)
• M41: 25,211,430 km (0.105 R)
• M42: 25,940,271 km (0.113 R)
• M43: 26,160,180 km (0.102 R)
• M44: 27,120,598 km (0.07 R)
• M45: 28,017,288 km (0.119 R)
• M46: 29,609,907 km (0.099 R)
• M47: 29,763,244 km (0.06 R)
• M48: 29,993,475 km (0.028 R)
• M49: 30,455,883 km (0.097 R)
• M50: 30,533,225 km (0.111 R)
• M51: 30,688,058 km (0.079 R)
• M52: 32,803,073 km (0.082 R)
• M53: 32,882,360 km (0.106 R)
• M54: 33,678,221 km (0.113 R)
• M55: 33,918,176 km (0.072 R)
• M56: 35,045,844 km (0.109 R)
• M57: 35,695,548 km (0.031 R)
• M58: 37,089,650 km (0.094 R)
• M59: 39,424,424 km (0.106 R)
• M60: 40,354,624 km (0.108 R)
• M61: 41,892,191 km (0.093 R)
• M62: 44,234,445 km (0.09 R)
• M63: 44,672,767 km (0.046 R)
• M64: 44,936,508 km (0.115 R)
• M65: 46,085,419 km (0.047 R)
• M66: 46,174,131 km (0.072 R)
• M67: 46,351,853 km (0.099 R)
• M68: 46,707,896 km (0.049 R)
• M69: 46,886,366 km (0.095 R)
• M70: 47,961,526 km (0.071 R)
• M71: 48,141,492 km (0.108 R)
• M72: 48,411,816 km (0.105 R)
• M73: 48,502,023 km (0.111 R)
• M74: 49,407,539 km (0.103 R)
• M75: 50,044,826 km (0.103 R)
• M76: 50,318,740 km (0.088 R)
• M77: 52,157,447 km (0.116 R)
• M78: 55,333,560 km (0.051 R)
• M79: 55,427,956 km (0.112 R)
• M80: 56,659,446 km (0.103 R)
• M81: 56,849,734 km (0.106 R)
• M82: 57,230,909 km (0.045 R)
• M83: 58,091,696 km (0.101 R)
• M84: 58,475,713 km (0.098 R)
• M85: 58,667,947 km (0.051 R)
• M86: 60,407,919 km (0.057 R)
• M87: 60,505,158 km (0.113 R)
• M88: 61,968,824 km (0.092 R)
• M89: 62,951,083 km (0.109 R)
• M90: 63,246,838 km (0.076 R)
• M91: 64,434,196 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit