🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.61 AU - 0.63 AU

Year: 178 Days

Day: 18.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,523,044 km

• M1: 243,994 km (0.093 R)
• M2: 311,762 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.77 AU

Year: 200 Days

Day: 16.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 4 °

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: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.75 AU - 0.97 AU

Year: 291 Days

Day: 23.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.43 AU - 1.45 AU

Year: 631 Days

Day: 24 Hours

Environment

Temp: -24 °C

Axial Tilt: 126.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.19 AU - 2.65 AU

Year: 1375 Days

Day: 29.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,523,044 km

• M1: 1,840,951 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.54 AU - 3.98 AU

Year: 2150 Days

Day: 35.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 10.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.31 AU - 5.39 AU

Year: 3901 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 41,523,044 km

• M1: 128,953 km (0.108 R)
• M2: 243,097 km (0.11 R)
• M3: 369,058 km (0.114 R)
• M4: 489,634 km (0.107 R)
• M5: 745,895 km (0.036 R)
• M6: 844,181 km (0.119 R)
• M7: 1,654,403 km (0.096 R)
• M8: 1,772,585 km (0.087 R)
• M9: 1,866,383 km (0.063 R)
• M10: 1,948,213 km (0.119 R)
• M11: 2,215,395 km (0.079 R)
• M12: 2,738,239 km (0.027 R)
• M13: 3,006,020 km (0.083 R)
• M14: 3,102,510 km (0.109 R)
• M15: 3,617,875 km (0.104 R)
• M16: 4,449,789 km (0.109 R)
• M17: 4,652,943 km (0.111 R)
• M18: 5,106,673 km (0.097 R)
• M19: 5,673,948 km (0.084 R)
• M20: 6,117,805 km (0.092 R)
• M21: 6,572,732 km (0.113 R)
• M22: 6,825,552 km (0.069 R)
• M23: 6,910,524 km (0.101 R)
• M24: 7,449,675 km (0.108 R)
• M25: 8,114,637 km (0.075 R)
• M26: 8,683,259 km (0.066 R)
• M27: 8,821,637 km (0.115 R)
• M28: 9,147,461 km (0.071 R)
• M29: 9,358,992 km (0.078 R)
• M30: 9,786,992 km (0.116 R)
• M31: 10,027,396 km (0.037 R)
• M32: 10,318,663 km (0.079 R)
• M33: 11,058,873 km (0.118 R)
• M34: 11,183,937 km (0.105 R)
• M35: 11,739,843 km (0.101 R)
• M36: 11,995,356 km (0.118 R)
• M37: 12,851,953 km (0.072 R)
• M38: 13,835,858 km (0.079 R)
• M39: 13,997,574 km (0.094 R)
• M40: 14,706,219 km (0.12 R)
• M41: 15,314,783 km (0.115 R)
• M42: 15,482,183 km (0.042 R)
• M43: 15,790,803 km (0.11 R)
• M44: 16,016,397 km (0.062 R)
• M45: 16,101,368 km (0.12 R)
• M46: 16,413,878 km (0.041 R)
• M47: 16,585,318 km (0.06 R)
• M48: 17,334,653 km (0.11 R)
• M49: 17,625,771 km (0.104 R)
• M50: 17,713,435 km (0.09 R)
• M51: 17,918,683 km (0.065 R)
• M52: 18,598,157 km (0.063 R)
• M53: 18,836,616 km (0.109 R)
• M54: 19,226,019 km (0.06 R)
• M55: 19,800,026 km (0.089 R)
• M56: 20,134,976 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 14.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.69 AU - 9.81 AU

Year: 9454 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,523,044 km

• M1: 205,248 km (0.108 R)
• M2: 402,119 km (0.108 R)
• M3: 731,982 km (0.079 R)
• M4: 832,512 km (0.098 R)
• M5: 938,577 km (0.075 R)
• M6: 1,287,140 km (0.115 R)
• M7: 1,486,554 km (0.099 R)
• M8: 1,638,396 km (0.076 R)
• M9: 2,062,356 km (0.08 R)
• M10: 2,635,166 km (0.086 R)
• M11: 2,940,047 km (0.053 R)
• M12: 3,381,361 km (0.099 R)
• M13: 3,558,784 km (0.088 R)
• M14: 4,083,124 km (0.064 R)
• M15: 4,492,424 km (0.099 R)
• M16: 4,744,496 km (0.07 R)
• M17: 4,972,633 km (0.091 R)
• M18: 5,292,174 km (0.114 R)
• M19: 5,799,461 km (0.045 R)
• M20: 5,982,269 km (0.04 R)
• M21: 6,105,239 km (0.071 R)
• M22: 6,228,956 km (0.093 R)
• M23: 6,416,253 km (0.119 R)
• M24: 6,669,073 km (0.069 R)
• M25: 6,925,035 km (0.069 R)
• M26: 7,679,158 km (0.081 R)
• M27: 8,528,724 km (0.113 R)
• M28: 8,702,108 km (0.102 R)
• M29: 9,017,460 km (0.111 R)
• M30: 9,515,472 km (0.069 R)
• M31: 10,575,522 km (0.081 R)
• M32: 11,138,609 km (0.066 R)
• M33: 11,366,596 km (0.095 R)
• M34: 11,481,038 km (0.112 R)
• M35: 11,904,550 km (0.109 R)
• M36: 12,176,668 km (0.116 R)
• M37: 13,446,904 km (0.102 R)
• M38: 14,179,933 km (0.106 R)
• M39: 14,509,946 km (0.076 R)
• M40: 14,717,439 km (0.05 R)
• M41: 16,499,448 km (0.109 R)
• M42: 17,196,275 km (0.103 R)
• M43: 17,592,410 km (0.076 R)
• M44: 17,902,676 km (0.076 R)
• M45: 18,036,118 km (0.113 R)
• M46: 19,435,157 km (0.082 R)
• M47: 19,572,338 km (0.049 R)
• M48: 20,588,706 km (0.05 R)
• M49: 22,049,829 km (0.083 R)
• M50: 22,768,946 km (0.084 R)
• M51: 23,935,360 km (0.048 R)
• M52: 24,723,741 km (0.083 R)
• M53: 25,021,590 km (0.042 R)
• M54: 25,771,524 km (0.063 R)
• M55: 26,326,084 km (0.104 R)
• M56: 29,105,612 km (0.116 R)
• M57: 29,315,199 km (0.101 R)
• M58: 30,476,826 km (0.081 R)
• M59: 30,583,190 km (0.084 R)
• M60: 31,277,474 km (0.06 R)
• M61: 31,599,708 km (0.042 R)
• M62: 31,815,129 km (0.12 R)
• M63: 32,410,079 km (0.102 R)
• M64: 32,572,992 km (0.082 R)
• M65: 32,681,749 km (0.071 R)
• M66: 33,008,770 km (0.098 R)
• M67: 33,721,006 km (0.087 R)
• M68: 34,382,827 km (0.089 R)
• M69: 34,604,531 km (0.059 R)
• M70: 35,495,685 km (0.115 R)
• M71: 35,719,633 km (0.025 R)
• M72: 35,831,832 km (0.118 R)
• M73: 36,337,921 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.8

Radius: 3.6

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.19 AU - 13.67 AU

Year: 17976 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,523,044 km

• M1: 46,076 km (0.04 R)
• M2: 121,025 km (0.103 R)
• M3: 304,880 km (0.11 R)
• M4: 340,036 km (0.074 R)
• M5: 467,344 km (0.079 R)
• M6: 700,716 km (0.058 R)
• M7: 1,127,519 km (0.074 R)
• M8: 1,834,070 km (0.102 R)
• M9: 1,966,614 km (0.085 R)
• M10: 2,311,287 km (0.113 R)
• M11: 2,358,710 km (0.08 R)
• M12: 2,454,452 km (0.046 R)
• M13: 3,425,791 km (0.072 R)
• M14: 3,452,868 km (0.099 R)
• M15: 4,122,169 km (0.079 R)
• M16: 4,179,765 km (0.093 R)
• M17: 4,208,637 km (0.102 R)
• M18: 4,237,659 km (0.097 R)
• M19: 4,471,630 km (0.113 R)
• M20: 4,620,031 km (0.103 R)
• M21: 5,074,809 km (0.094 R)
• M22: 5,385,823 km (0.117 R)
• M23: 6,455,597 km (0.073 R)
• M24: 6,690,615 km (0.066 R)
• M25: 6,997,141 km (0.12 R)
• M26: 7,238,592 km (0.057 R)
• M27: 7,377,868 km (0.044 R)
• M28: 7,623,657 km (0.094 R)
• M29: 7,694,417 km (0.093 R)
• M30: 7,800,781 km (0.095 R)
• M31: 9,004,146 km (0.06 R)
• M32: 9,569,776 km (0.092 R)
• M33: 9,607,923 km (0.033 R)
• M34: 10,147,074 km (0.12 R)
• M35: 10,695,799 km (0.072 R)
• M36: 10,933,959 km (0.072 R)
• M37: 11,294,490 km (0.104 R)
• M38: 11,986,081 km (0.08 R)
• M39: 12,524,035 km (0.105 R)
• M40: 13,154,590 km (0.118 R)
• M41: 13,881,635 km (0.095 R)
• M42: 14,228,253 km (0.106 R)
• M43: 14,885,886 km (0.114 R)
• M44: 15,062,860 km (0.073 R)
• M45: 15,107,291 km (0.099 R)
• M46: 15,463,782 km (0.105 R)
• M47: 16,184,994 km (0.102 R)
• M48: 17,473,480 km (0.078 R)
• M49: 17,753,827 km (0.113 R)
• M50: 18,082,792 km (0.109 R)
• M51: 18,177,188 km (0.1 R)
• M52: 18,461,125 km (0.065 R)
• M53: 18,556,269 km (0.032 R)
• M54: 19,418,552 km (0.104 R)
• M55: 20,245,080 km (0.12 R)
• M56: 20,391,985 km (0.068 R)
• M57: 21,082,828 km (0.106 R)
• M58: 21,630,955 km (0.046 R)
• M59: 21,781,300 km (0.096 R)
• M60: 22,690,407 km (0.091 R)
• M61: 24,284,970 km (0.095 R)
• M62: 25,385,562 km (0.099 R)
• M63: 28,015,941 km (0.079 R)
• M64: 28,179,751 km (0.117 R)
• M65: 28,948,534 km (0.058 R)
• M66: 29,114,139 km (0.072 R)
• M67: 29,446,396 km (0.056 R)
• M68: 29,501,897 km (0.067 R)
• M69: 29,724,199 km (0.09 R)
• M70: 30,226,399 km (0.094 R)
• M71: 30,282,499 km (0.093 R)
• M72: 30,787,840 km (0.097 R)
• M73: 31,920,745 km (0.112 R)
• M74: 32,377,766 km (0.073 R)
• M75: 32,664,545 km (0.087 R)
• M76: 33,935,978 km (0.11 R)
• M77: 34,577,902 km (0.098 R)
• M78: 34,636,395 km (0.025 R)
• M79: 35,577,665 km (0.091 R)
• M80: 35,636,756 km (0.038 R)
• M81: 36,646,542 km (0.055 R)
• M82: 38,209,091 km (0.082 R)
• M83: 38,876,597 km (0.086 R)
• M84: 39,242,364 km (0.075 R)
• M85: 39,486,956 km (0.054 R)
• M86: 40,038,823 km (0.068 R)
• M87: 40,778,734 km (0.105 R)
• M88: 41,088,252 km (0.09 R)
• M89: 41,212,418 km (0.059 R)
• M90: 41,274,352 km (0.062 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit