🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.82 AU - 1.08 AU

Year: 324 Days

Day: 43.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,016,710 km

• M1: 121,773 km (0.067 R)
• M2: 180,116 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.98 AU - 1.2 AU

Year: 398 Days

Day: 42.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,016,710 km

• M1: 97,538 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.39 AU - 1.83 AU

Year: 715 Days

Day: 46.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.24 AU - 3.42 AU

Year: 2126 Days

Day: 35.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.39 AU - 4.17 AU

Year: 2571 Days

Day: 14.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.25 AU - 4.75 AU

Year: 2799 Days

Day: 28.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 9.6

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.59 AU - 5.65 AU

Year: 4661 Days

Day: 9.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,016,710 km

• M1: 141,669 km (0.096 R)
• M2: 244,742 km (0.112 R)
• M3: 331,658 km (0.101 R)
• M4: 560,992 km (0.102 R)
• M5: 779,106 km (0.108 R)
• M6: 1,072,916 km (0.111 R)
• M7: 1,161,777 km (0.072 R)
• M8: 1,336,807 km (0.11 R)
• M9: 1,476,531 km (0.095 R)
• M10: 1,576,163 km (0.038 R)
• M11: 1,805,945 km (0.083 R)
• M12: 1,973,346 km (0.073 R)
• M13: 2,059,065 km (0.112 R)
• M14: 2,272,392 km (0.115 R)
• M15: 2,388,330 km (0.043 R)
• M16: 3,196,308 km (0.075 R)
• M17: 3,429,232 km (0.115 R)
• M18: 3,713,019 km (0.042 R)
• M19: 3,927,094 km (0.114 R)
• M20: 3,989,027 km (0.116 R)
• M21: 4,051,260 km (0.077 R)
• M22: 4,593,403 km (0.083 R)
• M23: 4,889,906 km (0.099 R)
• M24: 5,057,156 km (0.037 R)
• M25: 5,175,488 km (0.112 R)
• M26: 5,260,609 km (0.091 R)
• M27: 5,397,641 km (0.082 R)
• M28: 5,483,959 km (0.065 R)
• M29: 5,657,941 km (0.1 R)
• M30: 5,745,605 km (0.092 R)
• M31: 6,047,195 km (0.118 R)
• M32: 6,555,079 km (0.106 R)
• M33: 6,795,633 km (0.093 R)
• M34: 6,945,081 km (0.117 R)
• M35: 7,209,271 km (0.101 R)
• M36: 7,903,854 km (0.11 R)
• M37: 8,120,322 km (0.053 R)
• M38: 8,358,781 km (0.073 R)
• M39: 8,498,954 km (0.088 R)
• M40: 8,579,288 km (0.099 R)
• M41: 8,660,071 km (0.115 R)
• M42: 8,741,004 km (0.087 R)
• M43: 8,883,271 km (0.108 R)
• M44: 9,026,287 km (0.1 R)
• M45: 9,129,060 km (0.109 R)
• M46: 9,480,915 km (0.07 R)
• M47: 9,564,390 km (0.107 R)
• M48: 10,823,705 km (0.118 R)
• M49: 11,086,249 km (0.117 R)
• M50: 11,395,169 km (0.079 R)
• M51: 11,550,601 km (0.084 R)
• M52: 11,662,201 km (0.098 R)
• M53: 11,729,221 km (0.107 R)
• M54: 12,021,535 km (0.073 R)
• M55: 12,157,071 km (0.106 R)
• M56: 12,225,138 km (0.116 R)
• M57: 12,452,826 km (0.049 R)
• M58: 12,636,083 km (0.081 R)
• M59: 13,237,467 km (0.113 R)
• M60: 13,307,479 km (0.104 R)
• M61: 13,494,775 km (0.111 R)
• M62: 13,706,606 km (0.092 R)
• M63: 13,801,002 km (0.089 R)
• M64: 14,133,408 km (0.036 R)
• M65: 14,204,916 km (0.076 R)
• M66: 14,372,316 km (0.07 R)
• M67: 14,540,464 km (0.071 R)
• M68: 14,830,235 km (0.072 R)
• M69: 15,048,648 km (0.029 R)
• M70: 15,194,955 km (0.076 R)
• M71: 15,390,779 km (0.057 R)
• M72: 15,587,350 km (0.088 R)
• M73: 15,834,336 km (0.099 R)
• M74: 16,658,471 km (0.111 R)
• M75: 16,936,274 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.9

Radius: 8.5

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.34 AU - 9.28 AU

Year: 8381 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,016,710 km

• M1: 215,421 km (0.098 R)
• M2: 441,015 km (0.07 R)
• M3: 519,254 km (0.089 R)
• M4: 574,306 km (0.072 R)
• M5: 646,263 km (0.102 R)
• M6: 881,879 km (0.096 R)
• M7: 966,552 km (0.095 R)
• M8: 1,036,264 km (0.119 R)
• M9: 1,199,775 km (0.041 R)
• M10: 1,313,619 km (0.115 R)
• M11: 1,676,693 km (0.055 R)
• M12: 1,980,227 km (0.12 R)
• M13: 2,070,135 km (0.116 R)
• M14: 2,161,540 km (0.116 R)
• M15: 2,540,471 km (0.099 R)
• M16: 2,788,056 km (0.058 R)
• M17: 3,043,419 km (0.055 R)
• M18: 3,549,359 km (0.064 R)
• M19: 3,967,336 km (0.092 R)
• M20: 4,024,332 km (0.051 R)
• M21: 4,849,813 km (0.031 R)
• M22: 4,910,700 km (0.088 R)
• M23: 5,002,702 km (0.08 R)
• M24: 5,126,121 km (0.112 R)
• M25: 5,598,102 km (0.085 R)
• M26: 5,694,144 km (0.083 R)
• M27: 6,215,792 km (0.06 R)
• M28: 7,095,876 km (0.108 R)
• M29: 7,269,709 km (0.027 R)
• M30: 9,653,251 km (0.076 R)
• M31: 10,987,964 km (0.054 R)
• M32: 11,554,341 km (0.116 R)
• M33: 12,129,994 km (0.074 R)
• M34: 12,379,673 km (0.112 R)
• M35: 12,588,960 km (0.092 R)
• M36: 12,715,221 km (0.093 R)
• M37: 12,841,780 km (0.096 R)
• M38: 15,325,404 km (0.119 R)
• M39: 15,415,163 km (0.046 R)
• M40: 15,505,071 km (0.117 R)
• M41: 17,294,112 km (0.104 R)
• M42: 18,284,301 km (0.068 R)
• M43: 19,147,630 km (0.079 R)
• M44: 19,438,299 km (0.033 R)
• M45: 19,779,232 km (0.073 R)
• M46: 19,877,069 km (0.079 R)
• M47: 20,024,124 km (0.103 R)
• M48: 20,516,750 km (0.032 R)
• M49: 21,113,047 km (0.046 R)
• M50: 21,413,439 km (0.108 R)
• M51: 21,816,157 km (0.066 R)
• M52: 22,475,734 km (0.054 R)
• M53: 22,731,247 km (0.094 R)
• M54: 23,038,970 km (0.107 R)
• M55: 23,762,724 km (0.118 R)
• M56: 24,127,294 km (0.099 R)
• M57: 24,231,863 km (0.07 R)
• M58: 24,598,827 km (0.086 R)
• M59: 24,809,311 km (0.089 R)
• M60: 24,914,777 km (0.095 R)
• M61: 25,497,760 km (0.069 R)
• M62: 25,657,531 km (0.102 R)
• M63: 26,731,045 km (0.117 R)
• M64: 27,928,726 km (0.119 R)
• M65: 28,423,745 km (0.112 R)
• M66: 28,534,148 km (0.088 R)
• M67: 28,644,701 km (0.087 R)
• M68: 28,866,256 km (0.1 R)
• M69: 28,977,257 km (0.095 R)
• M70: 29,088,408 km (0.087 R)
• M71: 30,320,048 km (0.119 R)
• M72: 30,772,132 km (0.114 R)
• M73: 30,885,378 km (0.059 R)
• M74: 33,881,375 km (0.049 R)
• M75: 34,350,513 km (0.082 R)
• M76: 36,668,084 km (0.098 R)
• M77: 37,089,351 km (0.045 R)
• M78: 37,210,077 km (0.075 R)
• M79: 37,572,852 km (0.076 R)
• M80: 39,158,439 km (0.109 R)
• M81: 39,527,348 km (0.108 R)
• M82: 39,774,035 km (0.113 R)
• M83: 40,765,719 km (0.093 R)
• M84: 41,077,331 km (0.12 R)
• M85: 41,264,628 km (0.06 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit