🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.5 AU - 0.52 AU

Year: 136 Days

Day: 15.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.65 AU - 0.77 AU

Year: 224 Days

Day: 16.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.09 AU - 2.09 AU

Year: 1132 Days

Day: 21.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.79 AU - 2.81 AU

Year: 1307 Days

Day: 14.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 11.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.56 AU - 5.92 AU

Year: 5153 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,462,204 km

• M1: 153,039 km (0.05 R)
• M2: 269,127 km (0.091 R)
• M3: 635,342 km (0.114 R)
• M4: 860,786 km (0.105 R)
• M5: 1,112,859 km (0.112 R)
• M6: 1,202,468 km (0.12 R)
• M7: 1,334,862 km (0.087 R)
• M8: 1,543,102 km (0.106 R)
• M9: 1,702,723 km (0.109 R)
• M10: 1,991,596 km (0.12 R)
• M11: 2,379,354 km (0.11 R)
• M12: 2,861,658 km (0.093 R)
• M13: 3,355,779 km (0.054 R)
• M14: 3,700,004 km (0.025 R)
• M15: 3,856,783 km (0.032 R)
• M16: 3,936,070 km (0.111 R)
• M17: 4,258,453 km (0.12 R)
• M18: 4,610,457 km (0.084 R)
• M19: 4,800,596 km (0.109 R)
• M20: 4,886,016 km (0.057 R)
• M21: 5,188,952 km (0.119 R)
• M22: 5,320,598 km (0.099 R)
• M23: 5,453,441 km (0.113 R)
• M24: 5,542,751 km (0.07 R)
• M25: 5,677,389 km (0.079 R)
• M26: 5,927,217 km (0.084 R)
• M27: 6,698,394 km (0.119 R)
• M28: 6,986,669 km (0.112 R)
• M29: 7,205,681 km (0.029 R)
• M30: 7,476,303 km (0.081 R)
• M31: 7,750,366 km (0.043 R)
• M32: 8,002,439 km (0.11 R)
• M33: 8,104,016 km (0.102 R)
• M34: 8,282,785 km (0.119 R)
• M35: 8,696,423 km (0.105 R)
• M36: 8,774,813 km (0.096 R)
• M37: 9,356,300 km (0.108 R)
• M38: 10,004,956 km (0.109 R)
• M39: 10,141,988 km (0.032 R)
• M40: 10,252,092 km (0.063 R)
• M41: 10,836,271 km (0.081 R)
• M42: 11,089,989 km (0.055 R)
• M43: 11,260,232 km (0.103 R)
• M44: 11,603,409 km (0.108 R)
• M45: 11,747,322 km (0.114 R)
• M46: 12,095,437 km (0.108 R)
• M47: 12,446,842 km (0.086 R)
• M48: 12,742,148 km (0.075 R)
• M49: 12,890,849 km (0.119 R)
• M50: 13,490,886 km (0.11 R)
• M51: 13,916,492 km (0.074 R)
• M52: 14,130,865 km (0.078 R)
• M53: 14,315,619 km (0.099 R)
• M54: 14,687,369 km (0.055 R)
• M55: 14,936,899 km (0.084 R)
• M56: 15,567,154 km (0.111 R)
• M57: 16,334,891 km (0.079 R)
• M58: 16,593,545 km (0.12 R)
• M59: 16,723,396 km (0.078 R)
• M60: 16,951,533 km (0.109 R)
• M61: 17,049,520 km (0.058 R)
• M62: 17,608,717 km (0.052 R)
• M63: 18,073,816 km (0.083 R)
• M64: 18,307,787 km (0.076 R)
• M65: 18,914,257 km (0.106 R)
• M66: 21,018,202 km (0.115 R)
• M67: 21,123,519 km (0.058 R)
• M68: 21,370,205 km (0.094 R)
• M69: 21,866,122 km (0.106 R)
• M70: 22,044,293 km (0.11 R)
• M71: 22,401,832 km (0.061 R)
• M72: 23,050,339 km (0.085 R)
• M73: 23,449,765 km (0.086 R)
• M74: 24,329,102 km (0.086 R)
• M75: 24,439,804 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.8

Radius: 10

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.87 AU - 6.71 AU

Year: 5912 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,462,204 km

• M1: 133,591 km (0.07 R)
• M2: 259,403 km (0.068 R)
• M3: 352,153 km (0.075 R)
• M4: 426,055 km (0.083 R)
• M5: 593,006 km (0.099 R)
• M6: 698,921 km (0.114 R)
• M7: 797,357 km (0.092 R)
• M8: 1,024,895 km (0.117 R)
• M9: 1,188,405 km (0.12 R)
• M10: 1,325,587 km (0.119 R)
• M11: 1,672,803 km (0.05 R)
• M12: 1,886,878 km (0.099 R)
• M13: 2,537,778 km (0.103 R)
• M14: 2,945,732 km (0.115 R)
• M15: 3,062,867 km (0.111 R)
• M16: 3,133,776 km (0.078 R)
• M17: 3,951,029 km (0.083 R)
• M18: 4,132,641 km (0.116 R)
• M19: 4,693,932 km (0.032 R)
• M20: 4,941,816 km (0.105 R)
• M21: 5,081,391 km (0.105 R)
• M22: 5,740,669 km (0.108 R)
• M23: 6,155,055 km (0.052 R)
• M24: 6,763,918 km (0.097 R)
• M25: 7,201,641 km (0.106 R)
• M26: 7,264,921 km (0.099 R)
• M27: 8,170,437 km (0.096 R)
• M28: 8,737,413 km (0.079 R)
• M29: 9,042,742 km (0.091 R)
• M30: 9,317,255 km (0.087 R)
• M31: 9,455,483 km (0.099 R)
• M32: 9,944,668 km (0.06 R)
• M33: 10,263,461 km (0.102 R)
• M34: 10,875,017 km (0.113 R)
• M35: 12,664,657 km (0.11 R)
• M36: 13,203,658 km (0.092 R)
• M37: 14,304,249 km (0.118 R)
• M38: 14,543,905 km (0.058 R)
• M39: 15,474,853 km (0.047 R)
• M40: 16,216,858 km (0.071 R)
• M41: 16,300,034 km (0.086 R)
• M42: 17,607,221 km (0.045 R)
• M43: 17,821,146 km (0.102 R)
• M44: 17,949,949 km (0.098 R)
• M45: 18,251,688 km (0.109 R)
• M46: 18,511,689 km (0.078 R)
• M47: 18,729,354 km (0.117 R)
• M48: 18,904,085 km (0.103 R)
• M49: 19,608,242 km (0.117 R)
• M50: 20,097,277 km (0.056 R)
• M51: 20,815,945 km (0.108 R)
• M52: 21,133,093 km (0.105 R)
• M53: 21,634,545 km (0.053 R)
• M54: 22,001,658 km (0.087 R)
• M55: 22,093,810 km (0.04 R)
• M56: 23,068,740 km (0.11 R)
• M57: 24,105,154 km (0.028 R)
• M58: 24,533,452 km (0.071 R)
• M59: 25,156,677 km (0.092 R)
• M60: 25,397,829 km (0.034 R)
• M61: 25,688,049 km (0.116 R)
• M62: 26,223,160 km (0.104 R)
• M63: 26,516,671 km (0.078 R)
• M64: 28,299,878 km (0.097 R)
• M65: 28,600,869 km (0.056 R)
• M66: 29,256,706 km (0.082 R)
• M67: 30,070,668 km (0.033 R)
• M68: 30,480,417 km (0.066 R)
• M69: 30,685,964 km (0.101 R)
• M70: 30,840,349 km (0.106 R)
• M71: 30,943,572 km (0.075 R)
• M72: 32,190,021 km (0.072 R)
• M73: 32,819,529 km (0.1 R)
• M74: 33,665,056 km (0.062 R)
• M75: 33,877,485 km (0.102 R)
• M76: 33,983,999 km (0.12 R)
• M77: 34,250,432 km (0.078 R)
• M78: 34,357,245 km (0.066 R)
• M79: 35,269,643 km (0.045 R)
• M80: 35,701,831 km (0.116 R)
• M81: 35,810,140 km (0.053 R)
• M82: 36,189,969 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit