🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.15 AU - 1.21 AU

Year: 464 Days

Day: 14.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.19 AU - 1.85 AU

Year: 678 Days

Day: 25.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,749,613 km

• M1: 348,862 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.77 AU - 3.61 AU

Year: 2061 Days

Day: 28.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,749,613 km

• M1: 357,539 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.82 AU - 4.24 AU

Year: 2926 Days

Day: 45.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,749,613 km

• M1: 2,061,907 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 12.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.3 AU - 7.32 AU

Year: 6427 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,749,613 km

• M1: 153,787 km (0.048 R)
• M2: 438,621 km (0.073 R)
• M3: 619,934 km (0.096 R)
• M4: 934,239 km (0.08 R)
• M5: 1,177,485 km (0.037 R)
• M6: 1,515,277 km (0.063 R)
• M7: 1,784,104 km (0.061 R)
• M8: 1,904,082 km (0.032 R)
• M9: 1,985,613 km (0.096 R)
• M10: 2,152,265 km (0.036 R)
• M11: 2,237,535 km (0.088 R)
• M12: 2,389,377 km (0.075 R)
• M13: 2,889,333 km (0.087 R)
• M14: 2,983,730 km (0.067 R)
• M15: 3,648,393 km (0.078 R)
• M16: 4,715,026 km (0.093 R)
• M17: 4,798,800 km (0.027 R)
• M18: 5,225,154 km (0.055 R)
• M19: 5,311,921 km (0.118 R)
• M20: 6,083,846 km (0.104 R)
• M21: 6,390,223 km (0.098 R)
• M22: 6,576,472 km (0.067 R)
• M23: 7,018,085 km (0.045 R)
• M24: 7,404,347 km (0.032 R)
• M25: 7,698,606 km (0.07 R)
• M26: 8,332,452 km (0.113 R)
• M27: 9,192,191 km (0.108 R)
• M28: 10,007,948 km (0.09 R)
• M29: 10,224,566 km (0.076 R)
• M30: 10,625,787 km (0.067 R)
• M31: 10,846,893 km (0.097 R)
• M32: 11,708,277 km (0.051 R)
• M33: 11,822,271 km (0.109 R)
• M34: 12,013,158 km (0.058 R)
• M35: 12,089,752 km (0.119 R)
• M36: 12,166,496 km (0.116 R)
• M37: 12,904,013 km (0.114 R)
• M38: 12,982,552 km (0.109 R)
• M39: 13,496,570 km (0.117 R)
• M40: 13,976,929 km (0.117 R)
• M41: 14,381,591 km (0.054 R)
• M42: 15,493,403 km (0.12 R)
• M43: 15,702,391 km (0.094 R)
• M44: 16,803,880 km (0.12 R)
• M45: 17,320,741 km (0.099 R)
• M46: 17,842,837 km (0.055 R)
• M47: 18,679,987 km (0.081 R)
• M48: 19,710,417 km (0.066 R)
• M49: 20,301,029 km (0.114 R)
• M50: 21,036,004 km (0.037 R)
• M51: 21,360,332 km (0.081 R)
• M52: 21,966,951 km (0.083 R)
• M53: 22,295,917 km (0.079 R)
• M54: 22,390,313 km (0.108 R)
• M55: 22,721,373 km (0.111 R)
• M56: 23,436,302 km (0.104 R)
• M57: 23,676,406 km (0.04 R)
• M58: 23,917,109 km (0.102 R)
• M59: 24,255,649 km (0.093 R)
• M60: 24,449,827 km (0.112 R)
• M61: 25,280,544 km (0.104 R)
• M62: 25,625,367 km (0.044 R)
• M63: 27,726,769 km (0.081 R)
• M64: 28,133,376 km (0.053 R)
• M65: 28,388,440 km (0.076 R)
• M66: 29,106,809 km (0.075 R)
• M67: 29,313,104 km (0.053 R)
• M68: 29,416,477 km (0.113 R)
• M69: 32,199,296 km (0.115 R)
• M70: 33,109,599 km (0.048 R)
• M71: 33,217,160 km (0.05 R)
• M72: 35,394,557 km (0.066 R)
• M73: 36,167,529 km (0.118 R)
• M74: 36,556,184 km (0.11 R)
• M75: 37,113,586 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.4

Radius: 7.4

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.11 AU - 20.09 AU

Year: 25573 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,749,613 km

• M1: 171,738 km (0.066 R)
• M2: 268,528 km (0.041 R)
• M3: 426,055 km (0.096 R)
• M4: 526,734 km (0.032 R)
• M5: 682,166 km (0.112 R)
• M6: 903,721 km (0.1 R)
• M7: 1,630,916 km (0.032 R)
• M8: 1,695,542 km (0.093 R)
• M9: 1,860,848 km (0.114 R)
• M10: 2,351,230 km (0.089 R)
• M11: 2,461,334 km (0.112 R)
• M12: 3,037,884 km (0.08 R)
• M13: 3,158,161 km (0.054 R)
• M14: 3,239,093 km (0.084 R)
• M15: 3,320,923 km (0.102 R)
• M16: 3,825,816 km (0.084 R)
• M17: 4,043,182 km (0.046 R)
• M18: 4,399,524 km (0.106 R)
• M19: 4,535,807 km (0.096 R)
• M20: 5,000,159 km (0.063 R)
• M21: 5,142,427 km (0.088 R)
• M22: 5,528,240 km (0.083 R)
• M23: 6,023,857 km (0.109 R)
• M24: 7,922,703 km (0.092 R)
• M25: 9,282,697 km (0.091 R)
• M26: 9,633,953 km (0.049 R)
• M27: 9,692,895 km (0.1 R)
• M28: 10,470,355 km (0.115 R)
• M29: 11,894,228 km (0.103 R)
• M30: 11,957,507 km (0.062 R)
• M31: 12,855,244 km (0.103 R)
• M32: 13,246,592 km (0.062 R)
• M33: 13,708,102 km (0.11 R)
• M34: 13,907,516 km (0.103 R)
• M35: 13,974,236 km (0.056 R)
• M36: 15,261,526 km (0.119 R)
• M37: 15,675,762 km (0.104 R)
• M38: 17,730,040 km (0.085 R)
• M39: 18,092,666 km (0.087 R)
• M40: 19,195,352 km (0.062 R)
• M41: 19,567,701 km (0.092 R)
• M42: 20,168,486 km (0.052 R)
• M43: 25,431,937 km (0.101 R)
• M44: 25,840,938 km (0.049 R)
• M45: 26,169,604 km (0.092 R)
• M46: 27,581,958 km (0.118 R)
• M47: 28,933,874 km (0.108 R)
• M48: 30,914,550 km (0.116 R)
• M49: 31,176,196 km (0.092 R)
• M50: 31,613,770 km (0.028 R)
• M51: 32,406,639 km (0.103 R)
• M52: 33,027,769 km (0.038 R)
• M53: 38,323,235 km (0.102 R)
• M54: 39,640,444 km (0.109 R)
• M55: 42,512,424 km (0.105 R)
• M56: 42,609,363 km (0.093 R)
• M57: 44,267,656 km (0.086 R)
• M58: 45,847,559 km (0.086 R)
• M59: 45,947,041 km (0.089 R)
• M60: 46,744,398 km (0.102 R)
• M61: 46,844,479 km (0.104 R)
• M62: 47,044,641 km (0.106 R)
• M63: 47,446,012 km (0.119 R)
• M64: 47,747,751 km (0.092 R)
• M65: 48,555,430 km (0.096 R)
• M66: 49,469,473 km (0.117 R)
• M67: 49,979,751 km (0.027 R)
• M68: 55,283,295 km (0.102 R)
• M69: 56,663,335 km (0.06 R)
• M70: 56,983,475 km (0.072 R)
• M71: 57,732,810 km (0.113 R)
• M72: 57,947,483 km (0.097 R)
• M73: 58,054,894 km (0.047 R)
• M74: 59,674,441 km (0.083 R)
• M75: 59,891,508 km (0.114 R)
• M76: 60,000,116 km (0.095 R)
• M77: 60,217,631 km (0.095 R)
• M78: 62,957,815 km (0.093 R)
• M79: 63,954,137 km (0.11 R)
• M80: 65,179,044 km (0.063 R)
• M81: 65,402,543 km (0.092 R)
• M82: 67,312,908 km (0.097 R)
• M83: 68,104,879 km (0.077 R)
• M84: 68,899,843 km (0.11 R)
• M85: 70,155,417 km (0.119 R)
• M86: 70,728,676 km (0.097 R)
• M87: 74,433,617 km (0.088 R)
• M88: 76,545,341 km (0.053 R)
• M89: 77,608,533 km (0.093 R)
• M90: 77,964,127 km (0.108 R)
• M91: 79,272,211 km (0.027 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit