🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 12.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.42 AU - 0.66 AU

Year: 150 Days

Day: 19 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,397,212 km

• M1: 186,249 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.61 AU - 0.87 AU

Year: 241 Days

Day: 28.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.91 AU - 1.29 AU

Year: 437 Days

Day: 30.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,397,212 km

• M1: 145,409 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.07 AU - 1.21 AU

Year: 461 Days

Day: 25.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.66 AU - 1.72 AU

Year: 832 Days

Day: 36.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.6 AU - 3.72 AU

Year: 2128 Days

Day: 43.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,397,212 km

• M1: 790,625 km (0.109 R)
• M2: 2,223,772 km (0.103 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.09 AU - 4.53 AU

Year: 2817 Days

Day: 14.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 8

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.54 AU - 11.26 AU

Year: 10915 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,397,212 km

• M1: 124,017 km (0.08 R)
• M2: 238,010 km (0.091 R)
• M3: 1,079,199 km (0.079 R)
• M4: 1,251,985 km (0.096 R)
• M5: 1,551,779 km (0.086 R)
• M6: 1,697,637 km (0.047 R)
• M7: 2,135,809 km (0.074 R)
• M8: 2,493,797 km (0.069 R)
• M9: 3,050,749 km (0.089 R)
• M10: 3,142,154 km (0.082 R)
• M11: 3,548,910 km (0.118 R)
• M12: 3,840,327 km (0.092 R)
• M13: 3,939,211 km (0.057 R)
• M14: 4,446,348 km (0.101 R)
• M15: 5,484,258 km (0.1 R)
• M16: 5,858,851 km (0.087 R)
• M17: 6,436,598 km (0.098 R)
• M18: 6,593,676 km (0.094 R)
• M19: 6,672,663 km (0.092 R)
• M20: 6,752,100 km (0.097 R)
• M21: 6,871,629 km (0.063 R)
• M22: 6,992,055 km (0.048 R)
• M23: 7,770,263 km (0.093 R)
• M24: 8,489,829 km (0.089 R)
• M25: 9,407,761 km (0.114 R)
• M26: 9,541,502 km (0.1 R)
• M27: 9,810,928 km (0.107 R)
• M28: 10,265,406 km (0.053 R)
• M29: 10,495,188 km (0.109 R)
• M30: 11,861,316 km (0.114 R)
• M31: 13,684,166 km (0.064 R)
• M32: 14,550,637 km (0.114 R)
• M33: 14,860,604 km (0.081 R)
• M34: 14,912,514 km (0.077 R)
• M35: 15,225,024 km (0.116 R)
• M36: 16,015,948 km (0.059 R)
• M37: 16,069,205 km (0.09 R)
• M38: 17,473,031 km (0.049 R)
• M39: 18,467,708 km (0.101 R)
• M40: 18,579,457 km (0.119 R)
• M41: 19,480,784 km (0.059 R)
• M42: 19,708,323 km (0.088 R)
• M43: 19,994,055 km (0.105 R)
• M44: 21,501,702 km (0.034 R)
• M45: 21,972,935 km (0.109 R)
• M46: 23,105,690 km (0.065 R)
• M47: 23,286,255 km (0.03 R)
• M48: 23,467,418 km (0.116 R)
• M49: 24,257,444 km (0.101 R)
• M50: 24,318,480 km (0.028 R)
• M51: 24,441,001 km (0.058 R)
• M52: 24,747,826 km (0.06 R)
• M53: 24,932,729 km (0.073 R)
• M54: 25,427,748 km (0.045 R)
• M55: 26,742,415 km (0.073 R)
• M56: 26,805,694 km (0.109 R)
• M57: 27,249,103 km (0.091 R)
• M58: 27,312,682 km (0.119 R)
• M59: 27,503,718 km (0.104 R)
• M60: 27,822,960 km (0.068 R)
• M61: 28,207,726 km (0.106 R)
• M62: 28,529,660 km (0.066 R)
• M63: 29,047,419 km (0.116 R)
• M64: 31,082,548 km (0.115 R)
• M65: 33,095,537 km (0.094 R)
• M66: 33,163,305 km (0.077 R)
• M67: 33,435,124 km (0.111 R)
• M68: 35,913,961 km (0.073 R)
• M69: 36,613,032 km (0.093 R)
• M70: 37,740,850 km (0.068 R)
• M71: 37,882,519 km (0.108 R)
• M72: 38,808,380 km (0.116 R)
• M73: 39,309,982 km (0.098 R)
• M74: 39,597,659 km (0.088 R)
• M75: 41,484,088 km (0.113 R)
• M76: 41,850,154 km (0.114 R)
• M77: 42,511,975 km (0.108 R)
• M78: 43,103,036 km (0.089 R)
• M79: 43,845,790 km (0.105 R)
• M80: 46,023,486 km (0.097 R)
• M81: 47,622,238 km (0.103 R)
• M82: 47,928,914 km (0.065 R)
• M83: 48,389,974 km (0.108 R)
• M84: 51,580,149 km (0.099 R)
• M85: 52,210,554 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.3

Radius: 7.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.09 AU - 19.99 AU

Year: 30235 Days

Day: 16.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,397,212 km

• M1: 300,542 km (0.062 R)
• M2: 594,352 km (0.049 R)
• M3: 1,084,884 km (0.117 R)
• M4: 1,185,414 km (0.111 R)
• M5: 1,289,234 km (0.052 R)
• M6: 2,963,683 km (0.091 R)
• M7: 3,286,815 km (0.063 R)
• M8: 3,659,014 km (0.036 R)
• M9: 4,084,022 km (0.054 R)
• M10: 4,813,162 km (0.117 R)
• M11: 5,107,421 km (0.098 R)
• M12: 5,980,474 km (0.066 R)
• M13: 7,762,783 km (0.084 R)
• M14: 8,207,388 km (0.114 R)
• M15: 8,609,657 km (0.117 R)
• M16: 11,768,266 km (0.07 R)
• M17: 12,738,259 km (0.088 R)
• M18: 13,379,585 km (0.065 R)
• M19: 13,733,833 km (0.102 R)
• M20: 14,270,889 km (0.085 R)
• M21: 15,181,342 km (0.115 R)
• M22: 15,860,965 km (0.085 R)
• M23: 16,424,350 km (0.095 R)
• M24: 17,893,701 km (0.032 R)
• M25: 18,414,600 km (0.087 R)
• M26: 21,161,516 km (0.086 R)
• M27: 24,104,855 km (0.097 R)
• M28: 24,679,909 km (0.071 R)
• M29: 25,332,305 km (0.089 R)
• M30: 26,950,655 km (0.101 R)
• M31: 27,248,504 km (0.105 R)
• M32: 28,526,369 km (0.049 R)
• M33: 29,670,194 km (0.089 R)
• M34: 32,951,624 km (0.086 R)
• M35: 33,429,589 km (0.069 R)
• M36: 34,473,333 km (0.064 R)
• M37: 37,087,855 km (0.088 R)
• M38: 38,753,927 km (0.105 R)
• M39: 39,090,073 km (0.051 R)
• M40: 40,019,525 km (0.079 R)
• M41: 40,104,347 km (0.082 R)
• M42: 43,896,802 km (0.051 R)
• M43: 44,247,161 km (0.075 R)
• M44: 46,280,046 km (0.109 R)
• M45: 51,263,002 km (0.077 R)
• M46: 53,396,716 km (0.111 R)
• M47: 55,464,757 km (0.086 R)
• M48: 57,558,678 km (0.116 R)
• M49: 58,038,289 km (0.115 R)
• M50: 58,711,779 km (0.091 R)
• M51: 61,921,850 km (0.108 R)
• M52: 65,188,469 km (0.12 R)
• M53: 66,792,457 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit