🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 14.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.83 AU

Year: 241 Days

Day: 43.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.3 AU - 3.26 AU

Year: 1685 Days

Day: 13.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.59 AU - 3.73 AU

Year: 2545 Days

Day: 39.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,436,449 km

• M1: 49,517 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.86 AU - 5.04 AU

Year: 3412 Days

Day: 28.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,436,449 km

• M1: 62,831 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 8.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.98 AU - 7.3 AU

Year: 5529 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,436,449 km

• M1: 130,749 km (0.082 R)
• M2: 214,972 km (0.059 R)
• M3: 436,078 km (0.1 R)
• M4: 503,098 km (0.117 R)
• M5: 566,078 km (0.059 R)
• M6: 648,956 km (0.106 R)
• M7: 837,299 km (0.082 R)
• M8: 1,147,864 km (0.115 R)
• M9: 1,277,566 km (0.099 R)
• M10: 1,333,067 km (0.088 R)
• M11: 1,423,723 km (0.059 R)
• M12: 1,481,318 km (0.08 R)
• M13: 1,599,201 km (0.105 R)
• M14: 1,683,724 km (0.093 R)
• M15: 1,984,715 km (0.101 R)
• M16: 2,248,606 km (0.105 R)
• M17: 2,343,600 km (0.115 R)
• M18: 2,651,173 km (0.102 R)
• M19: 2,722,980 km (0.103 R)
• M20: 2,897,860 km (0.106 R)
• M21: 2,956,952 km (0.089 R)
• M22: 3,091,440 km (0.066 R)
• M23: 3,633,882 km (0.097 R)
• M24: 3,761,938 km (0.105 R)
• M25: 4,544,933 km (0.075 R)
• M26: 4,910,849 km (0.119 R)
• M27: 5,322,543 km (0.069 R)
• M28: 5,431,749 km (0.118 R)
• M29: 5,726,606 km (0.109 R)
• M30: 5,838,655 km (0.05 R)
• M31: 6,045,848 km (0.111 R)
• M32: 6,121,844 km (0.049 R)
• M33: 6,332,328 km (0.105 R)
• M34: 6,467,415 km (0.101 R)
• M35: 6,721,133 km (0.118 R)
• M36: 6,839,315 km (0.117 R)
• M37: 7,057,728 km (0.053 R)
• M38: 7,137,763 km (0.092 R)
• M39: 7,318,926 km (0.078 R)
• M40: 7,603,761 km (0.112 R)
• M41: 7,665,245 km (0.086 R)
• M42: 7,892,335 km (0.106 R)
• M43: 8,289,517 km (0.087 R)
• M44: 8,843,777 km (0.091 R)
• M45: 9,344,033 km (0.105 R)
• M46: 9,697,532 km (0.087 R)
• M47: 9,853,563 km (0.103 R)
• M48: 9,943,022 km (0.117 R)
• M49: 10,122,989 km (0.097 R)
• M50: 10,190,757 km (0.071 R)
• M51: 10,554,579 km (0.073 R)
• M52: 10,922,589 km (0.097 R)
• M53: 10,992,152 km (0.032 R)
• M54: 11,201,440 km (0.078 R)
• M55: 12,028,118 km (0.074 R)
• M56: 12,388,499 km (0.065 R)
• M57: 12,485,139 km (0.071 R)
• M58: 12,582,079 km (0.062 R)
• M59: 13,218,318 km (0.072 R)
• M60: 13,416,087 km (0.095 R)
• M61: 13,639,885 km (0.104 R)
• M62: 14,726,115 km (0.11 R)
• M63: 15,059,868 km (0.12 R)
• M64: 15,266,612 km (0.111 R)
• M65: 15,344,403 km (0.052 R)
• M66: 15,604,404 km (0.096 R)
• M67: 15,682,794 km (0.082 R)
• M68: 16,208,331 km (0.096 R)
• M69: 16,287,618 km (0.104 R)
• M70: 16,393,533 km (0.092 R)
• M71: 16,953,777 km (0.052 R)
• M72: 17,276,609 km (0.107 R)
• M73: 17,411,696 km (0.101 R)
• M74: 17,574,309 km (0.037 R)
• M75: 17,683,067 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.4

Radius: 10.8

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.37 AU - 8.89 AU

Year: 8425 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,436,449 km

• M1: 157,975 km (0.098 R)
• M2: 248,332 km (0.1 R)
• M3: 398,230 km (0.117 R)
• M4: 531,970 km (0.089 R)
• M5: 639,980 km (0.102 R)
• M6: 711,936 km (0.059 R)
• M7: 833,260 km (0.062 R)
• M8: 1,133,054 km (0.086 R)
• M9: 1,222,514 km (0.065 R)
• M10: 1,351,916 km (0.118 R)
• M11: 1,564,794 km (0.054 R)
• M12: 1,665,174 km (0.077 R)
• M13: 1,809,685 km (0.113 R)
• M14: 1,894,059 km (0.055 R)
• M15: 2,089,134 km (0.106 R)
• M16: 2,499,032 km (0.112 R)
• M17: 2,617,514 km (0.117 R)
• M18: 2,737,940 km (0.106 R)
• M19: 3,135,422 km (0.117 R)
• M20: 3,212,016 km (0.045 R)
• M21: 4,435,577 km (0.072 R)
• M22: 4,521,895 km (0.107 R)
• M23: 4,932,242 km (0.073 R)
• M24: 5,819,956 km (0.077 R)
• M25: 6,330,832 km (0.068 R)
• M26: 6,493,445 km (0.091 R)
• M27: 6,591,731 km (0.114 R)
• M28: 6,956,301 km (0.025 R)
• M29: 7,293,345 km (0.104 R)
• M30: 7,774,452 km (0.102 R)
• M31: 7,844,015 km (0.091 R)
• M32: 8,622,821 km (0.109 R)
• M33: 8,767,183 km (0.119 R)
• M34: 9,094,653 km (0.089 R)
• M35: 9,687,061 km (0.119 R)
• M36: 9,837,107 km (0.047 R)
• M37: 10,869,931 km (0.117 R)
• M38: 11,182,590 km (0.094 R)
• M39: 11,379,611 km (0.105 R)
• M40: 12,017,496 km (0.114 R)
• M41: 12,098,129 km (0.095 R)
• M42: 12,178,763 km (0.078 R)
• M43: 13,662,774 km (0.07 R)
• M44: 15,116,117 km (0.105 R)
• M45: 16,171,380 km (0.069 R)
• M46: 16,933,133 km (0.067 R)
• M47: 18,167,016 km (0.115 R)
• M48: 18,631,368 km (0.102 R)
• M49: 19,524,467 km (0.107 R)
• M50: 19,904,595 km (0.079 R)
• M51: 20,479,500 km (0.064 R)
• M52: 21,547,629 km (0.085 R)
• M53: 22,335,860 km (0.102 R)
• M54: 22,584,043 km (0.081 R)
• M55: 22,983,170 km (0.118 R)
• M56: 23,788,305 km (0.084 R)
• M57: 24,398,366 km (0.081 R)
• M58: 25,013,362 km (0.089 R)
• M59: 25,219,658 km (0.085 R)
• M60: 25,581,834 km (0.106 R)
• M61: 25,893,596 km (0.094 R)
• M62: 26,783,853 km (0.092 R)
• M63: 27,206,318 km (0.07 R)
• M64: 27,951,016 km (0.098 R)
• M65: 28,057,829 km (0.118 R)
• M66: 28,164,941 km (0.088 R)
• M67: 28,486,875 km (0.118 R)
• M68: 29,242,943 km (0.059 R)
• M69: 30,224,754 km (0.096 R)
• M70: 31,383,689 km (0.086 R)
• M71: 31,717,591 km (0.099 R)
• M72: 32,557,284 km (0.091 R)
• M73: 32,951,624 km (0.103 R)
• M74: 33,064,570 km (0.09 R)
• M75: 33,972,928 km (0.1 R)
• M76: 34,201,364 km (0.066 R)
• M77: 34,544,841 km (0.091 R)
• M78: 34,947,110 km (0.1 R)
• M79: 35,062,300 km (0.095 R)
• M80: 35,235,385 km (0.081 R)
• M81: 35,930,417 km (0.075 R)
• M82: 36,454,757 km (0.071 R)
• M83: 38,339,241 km (0.101 R)
• M84: 39,113,859 km (0.078 R)
• M85: 39,593,021 km (0.098 R)
• M86: 40,376,017 km (0.106 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit