🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.9 AU

Year: 234 Days

Day: 12.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.69 AU - 0.89 AU

Year: 248 Days

Day: 38.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.85 AU - 0.87 AU

Year: 282 Days

Day: 23.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.86 AU - 1.06 AU

Year: 332 Days

Day: 24.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.75 AU - 3.71 AU

Year: 2050 Days

Day: 36.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,737,325 km

• M1: 1,622,239 km (0.032 R)
• M2: 1,673,851 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.11 AU - 5.15 AU

Year: 2964 Days

Day: 19.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 10.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.51 AU - 5.87 AU

Year: 4793 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,737,325 km

• M1: 185,053 km (0.082 R)
• M2: 277,803 km (0.053 R)
• M3: 381,624 km (0.075 R)
• M4: 457,769 km (0.08 R)
• M5: 628,760 km (0.085 R)
• M6: 950,994 km (0.097 R)
• M7: 1,679,087 km (0.119 R)
• M8: 1,754,035 km (0.093 R)
• M9: 1,830,031 km (0.065 R)
• M10: 2,210,757 km (0.051 R)
• M11: 2,326,546 km (0.097 R)
• M12: 2,410,620 km (0.086 R)
• M13: 2,774,592 km (0.112 R)
• M14: 3,249,565 km (0.099 R)
• M15: 3,439,105 km (0.11 R)
• M16: 3,554,595 km (0.093 R)
• M17: 4,440,813 km (0.115 R)
• M18: 4,822,587 km (0.095 R)
• M19: 4,952,138 km (0.118 R)
• M20: 5,799,909 km (0.08 R)
• M21: 5,961,026 km (0.098 R)
• M22: 6,500,925 km (0.103 R)
• M23: 6,596,369 km (0.103 R)
• M24: 7,179,202 km (0.092 R)
• M25: 7,854,636 km (0.115 R)
• M26: 7,930,931 km (0.12 R)
• M27: 8,550,416 km (0.05 R)
• M28: 8,813,110 km (0.08 R)
• M29: 8,998,611 km (0.117 R)
• M30: 9,481,663 km (0.079 R)
• M31: 9,780,858 km (0.085 R)
• M32: 10,000,618 km (0.058 R)
• M33: 10,166,372 km (0.079 R)
• M34: 10,472,749 km (0.031 R)
• M35: 10,697,445 km (0.046 R)
• M36: 10,952,210 km (0.111 R)
• M37: 11,037,630 km (0.053 R)
• M38: 11,151,773 km (0.111 R)
• M39: 11,295,088 km (0.109 R)
• M40: 11,381,256 km (0.109 R)
• M41: 11,757,645 km (0.111 R)
• M42: 12,761,147 km (0.091 R)
• M43: 12,971,183 km (0.1 R)
• M44: 13,243,002 km (0.108 R)
• M45: 13,425,212 km (0.097 R)
• M46: 13,516,616 km (0.088 R)
• M47: 14,007,597 km (0.1 R)
• M48: 14,255,331 km (0.031 R)
• M49: 14,535,827 km (0.103 R)
• M50: 15,007,210 km (0.106 R)
• M51: 15,197,348 km (0.063 R)
• M52: 15,515,693 km (0.079 R)
• M53: 15,675,762 km (0.04 R)
• M54: 16,451,727 km (0.113 R)
• M55: 16,975,918 km (0.091 R)
• M56: 17,505,644 km (0.11 R)
• M57: 18,785,453 km (0.116 R)
• M58: 20,199,901 km (0.112 R)
• M59: 20,269,763 km (0.108 R)
• M60: 20,409,787 km (0.043 R)
• M61: 20,479,799 km (0.115 R)
• M62: 20,550,110 km (0.05 R)
• M63: 20,831,653 km (0.099 R)
• M64: 22,114,604 km (0.111 R)
• M65: 22,222,764 km (0.095 R)
• M66: 22,838,359 km (0.086 R)
• M67: 22,911,213 km (0.099 R)
• M68: 23,166,726 km (0.112 R)
• M69: 23,239,880 km (0.047 R)
• M70: 23,533,241 km (0.079 R)
• M71: 24,756,503 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 8.1

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.32 AU - 9.64 AU

Year: 7960 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 73.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,737,325 km

• M1: 129,103 km (0.111 R)
• M2: 196,422 km (0.077 R)
• M3: 317,147 km (0.11 R)
• M4: 382,821 km (0.042 R)
• M5: 530,624 km (0.104 R)
• M6: 757,564 km (0.066 R)
• M7: 980,913 km (0.116 R)
• M8: 1,354,160 km (0.087 R)
• M9: 2,221,678 km (0.102 R)
• M10: 2,289,296 km (0.106 R)
• M11: 2,613,774 km (0.062 R)
• M12: 2,757,238 km (0.103 R)
• M13: 3,203,638 km (0.115 R)
• M14: 3,435,366 km (0.062 R)
• M15: 3,833,745 km (0.11 R)
• M16: 3,997,106 km (0.086 R)
• M17: 4,079,833 km (0.109 R)
• M18: 5,085,131 km (0.115 R)
• M19: 5,416,341 km (0.04 R)
• M20: 5,785,698 km (0.076 R)
• M21: 6,036,424 km (0.087 R)
• M22: 6,613,722 km (0.118 R)
• M23: 6,842,906 km (0.116 R)
• M24: 7,376,821 km (0.05 R)
• M25: 9,239,314 km (0.113 R)
• M26: 9,717,279 km (0.039 R)
• M27: 9,940,629 km (0.116 R)
• M28: 10,468,410 km (0.102 R)
• M29: 10,659,147 km (0.088 R)
• M30: 10,774,039 km (0.091 R)
• M31: 10,927,975 km (0.055 R)
• M32: 11,005,317 km (0.101 R)
• M33: 11,238,091 km (0.1 R)
• M34: 11,511,855 km (0.101 R)
• M35: 11,906,644 km (0.067 R)
• M36: 12,628,454 km (0.064 R)
• M37: 14,030,335 km (0.051 R)
• M38: 14,198,484 km (0.098 R)
• M39: 14,707,116 km (0.056 R)
• M40: 14,920,742 km (0.117 R)
• M41: 15,351,135 km (0.094 R)
• M42: 18,384,232 km (0.1 R)
• M43: 19,124,143 km (0.106 R)
• M44: 20,299,683 km (0.062 R)
• M45: 20,442,250 km (0.113 R)
• M46: 20,920,065 km (0.119 R)
• M47: 21,208,640 km (0.094 R)
• M48: 22,375,653 km (0.09 R)
• M49: 23,165,380 km (0.12 R)
• M50: 23,364,195 km (0.101 R)
• M51: 24,265,822 km (0.088 R)
• M52: 24,670,334 km (0.119 R)
• M53: 24,822,625 km (0.027 R)
• M54: 25,281,143 km (0.073 R)
• M55: 25,691,190 km (0.029 R)
• M56: 25,742,502 km (0.104 R)
• M57: 26,103,332 km (0.061 R)
• M58: 26,361,987 km (0.06 R)
• M59: 26,517,719 km (0.119 R)
• M60: 26,777,869 km (0.115 R)
• M61: 26,934,199 km (0.032 R)
• M62: 27,826,700 km (0.115 R)
• M63: 28,409,234 km (0.084 R)
• M64: 28,568,855 km (0.055 R)
• M65: 29,210,181 km (0.09 R)
• M66: 29,425,004 km (0.094 R)
• M67: 29,478,709 km (0.107 R)
• M68: 29,694,280 km (0.12 R)
• M69: 30,289,530 km (0.093 R)
• M70: 30,561,349 km (0.068 R)
• M71: 30,779,463 km (0.064 R)
• M72: 31,491,848 km (0.087 R)
• M73: 31,601,952 km (0.093 R)
• M74: 31,767,257 km (0.051 R)
• M75: 32,209,618 km (0.046 R)
• M76: 32,542,773 km (0.045 R)
• M77: 32,932,924 km (0.118 R)
• M78: 33,268,472 km (0.076 R)
• M79: 33,773,963 km (0.055 R)
• M80: 34,225,450 km (0.115 R)
• M81: 34,395,243 km (0.059 R)
• M82: 34,622,183 km (0.115 R)
• M83: 35,649,173 km (0.084 R)
• M84: 35,821,360 km (0.107 R)
• M85: 36,686,185 km (0.074 R)
• M86: 36,744,079 km (0.073 R)
• M87: 38,201,611 km (0.062 R)
• M88: 39,203,468 km (0.054 R)
• M89: 39,321,800 km (0.073 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 14,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit