🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.53 AU - 0.53 AU

Year: 137 Days

Day: 14.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.3 AU - 1.98 AU

Year: 745 Days

Day: 23.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,637,638 km

• M1: 819,946 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.33 AU - 3.07 AU

Year: 1574 Days

Day: 19 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.6 AU - 2.9 AU

Year: 1618 Days

Day: 47.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,637,638 km

• M1: 454,030 km (0.07 R)
• M2: 2,309,642 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.48 AU - 3.18 AU

Year: 1689 Days

Day: 36.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.83 AU - 3.67 AU

Year: 2079 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,637,638 km

• M1: 1,234,332 km (0.102 R)
• M2: 1,678,339 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.2

Radius: 8.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.57 AU - 6.73 AU

Year: 4764 Days

Day: 10.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,637,638 km

• M1: 130,449 km (0.104 R)
• M2: 187,297 km (0.108 R)
• M3: 293,212 km (0.038 R)
• M4: 387,758 km (0.113 R)
• M5: 674,387 km (0.057 R)
• M6: 1,074,412 km (0.053 R)
• M7: 1,334,563 km (0.099 R)
• M8: 1,742,067 km (0.03 R)
• M9: 3,033,994 km (0.098 R)
• M10: 3,192,419 km (0.117 R)
• M11: 3,418,611 km (0.064 R)
• M12: 3,484,284 km (0.093 R)
• M13: 4,024,482 km (0.034 R)
• M14: 4,717,868 km (0.111 R)
• M15: 5,013,174 km (0.037 R)
• M16: 5,563,545 km (0.114 R)
• M17: 5,796,917 km (0.062 R)
• M18: 6,073,225 km (0.102 R)
• M19: 6,213,099 km (0.075 R)
• M20: 7,390,883 km (0.091 R)
• M21: 8,016,202 km (0.117 R)
• M22: 8,103,717 km (0.042 R)
• M23: 8,279,793 km (0.026 R)
• M24: 8,501,797 km (0.104 R)
• M25: 8,703,305 km (0.097 R)
• M26: 8,974,227 km (0.044 R)
• M27: 9,317,105 km (0.105 R)
• M28: 9,594,310 km (0.097 R)
• M29: 10,972,555 km (0.112 R)
• M30: 11,094,178 km (0.107 R)
• M31: 11,610,291 km (0.06 R)
• M32: 11,684,641 km (0.041 R)
• M33: 11,908,738 km (0.112 R)
• M34: 12,361,122 km (0.105 R)
• M35: 13,464,407 km (0.098 R)
• M36: 13,856,652 km (0.094 R)
• M37: 14,173,201 km (0.096 R)
• M38: 14,252,788 km (0.084 R)
• M39: 14,759,775 km (0.1 R)
• M40: 15,110,133 km (0.098 R)
• M41: 15,654,370 km (0.108 R)
• M42: 15,846,454 km (0.036 R)
• M43: 16,762,142 km (0.107 R)
• M44: 16,986,838 km (0.107 R)
• M45: 17,071,361 km (0.108 R)
• M46: 18,586,787 km (0.117 R)
• M47: 18,964,971 km (0.092 R)
• M48: 19,081,956 km (0.108 R)
• M49: 19,287,055 km (0.093 R)
• M50: 19,463,581 km (0.077 R)
• M51: 19,610,934 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 14.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.4 AU - 13.62 AU

Year: 14766 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,637,638 km

• M1: 195,824 km (0.075 R)
• M2: 289,173 km (0.078 R)
• M3: 426,204 km (0.047 R)
• M4: 559,496 km (0.116 R)
• M5: 710,739 km (0.088 R)
• M6: 813,513 km (0.087 R)
• M7: 1,409,960 km (0.113 R)
• M8: 1,797,119 km (0.108 R)
• M9: 2,094,370 km (0.092 R)
• M10: 2,472,703 km (0.109 R)
• M11: 2,570,690 km (0.119 R)
• M12: 2,872,878 km (0.115 R)
• M13: 3,045,962 km (0.104 R)
• M14: 4,040,040 km (0.094 R)
• M15: 4,552,562 km (0.089 R)
• M16: 4,755,417 km (0.103 R)
• M17: 5,510,288 km (0.079 R)
• M18: 5,639,690 km (0.04 R)
• M19: 5,990,048 km (0.059 R)
• M20: 7,750,067 km (0.054 R)
• M21: 7,846,857 km (0.034 R)
• M22: 10,827,445 km (0.057 R)
• M23: 11,705,435 km (0.107 R)
• M24: 11,928,485 km (0.061 R)
• M25: 12,096,783 km (0.08 R)
• M26: 12,265,829 km (0.066 R)
• M27: 13,007,385 km (0.113 R)
• M28: 15,257,786 km (0.117 R)
• M29: 15,379,559 km (0.076 R)
• M30: 17,946,509 km (0.108 R)
• M31: 19,246,215 km (0.06 R)
• M32: 19,575,929 km (0.06 R)
• M33: 19,774,595 km (0.094 R)
• M34: 20,307,761 km (0.118 R)
• M35: 20,710,778 km (0.09 R)
• M36: 21,388,307 km (0.085 R)
• M37: 22,626,379 km (0.12 R)
• M38: 23,746,268 km (0.11 R)
• M39: 24,669,437 km (0.074 R)
• M40: 25,749,234 km (0.1 R)
• M41: 26,697,685 km (0.09 R)
• M42: 26,918,042 km (0.114 R)
• M43: 28,029,555 km (0.094 R)
• M44: 29,383,116 km (0.062 R)
• M45: 29,991,531 km (0.093 R)
• M46: 31,298,119 km (0.116 R)
• M47: 32,309,849 km (0.097 R)
• M48: 33,174,375 km (0.064 R)
• M49: 34,685,463 km (0.111 R)
• M50: 34,845,832 km (0.048 R)
• M51: 37,116,877 km (0.08 R)
• M52: 37,527,374 km (0.096 R)
• M53: 38,685,112 km (0.069 R)
• M54: 39,938,293 km (0.09 R)
• M55: 41,459,853 km (0.12 R)
• M56: 42,656,337 km (0.092 R)
• M57: 43,864,190 km (0.111 R)
• M58: 44,821,168 km (0.071 R)
• M59: 46,401,819 km (0.081 R)
• M60: 47,465,759 km (0.096 R)
• M61: 49,076,629 km (0.049 R)
• M62: 49,166,687 km (0.087 R)
• M63: 49,256,745 km (0.048 R)
• M64: 50,251,271 km (0.042 R)
• M65: 51,435,039 km (0.088 R)
• M66: 51,526,593 km (0.106 R)
• M67: 51,801,255 km (0.112 R)
• M68: 52,168,218 km (0.111 R)
• M69: 54,854,547 km (0.074 R)
• M70: 55,979,374 km (0.062 R)
• M71: 57,870,739 km (0.114 R)
• M72: 57,965,884 km (0.039 R)
• M73: 58,537,647 km (0.06 R)
• M74: 59,111,355 km (0.105 R)
• M75: 59,590,965 km (0.115 R)
• M76: 60,071,773 km (0.093 R)
• M77: 60,167,964 km (0.104 R)
• M78: 60,747,058 km (0.074 R)
• M79: 61,037,128 km (0.099 R)
• M80: 61,134,067 km (0.099 R)
• M81: 61,230,857 km (0.082 R)
• M82: 61,424,886 km (0.101 R)
• M83: 61,618,914 km (0.079 R)
• M84: 62,592,647 km (0.115 R)
• M85: 63,081,383 km (0.096 R)
• M86: 64,752,541 km (0.045 R)
• M87: 65,049,044 km (0.029 R)
• M88: 65,941,096 km (0.076 R)
• M89: 66,537,991 km (0.076 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 14,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit