🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.64 AU - 0.96 AU

Year: 249 Days

Day: 46.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.98 AU - 1.04 AU

Year: 353 Days

Day: 29.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.99 AU - 1.07 AU

Year: 364 Days

Day: 24.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 9.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.74 AU - 9.24 AU

Year: 9387 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,221,866 km

• M1: 125,213 km (0.041 R)
• M2: 189,541 km (0.042 R)
• M3: 322,683 km (0.109 R)
• M4: 496,815 km (0.083 R)
• M5: 662,719 km (0.096 R)
• M6: 1,066,184 km (0.082 R)
• M7: 1,250,937 km (0.075 R)
• M8: 1,464,414 km (0.055 R)
• M9: 1,632,562 km (0.059 R)
• M10: 1,748,201 km (0.041 R)
• M11: 1,988,006 km (0.084 R)
• M12: 2,302,760 km (0.114 R)
• M13: 2,477,042 km (0.104 R)
• M14: 3,290,704 km (0.049 R)
• M15: 3,587,656 km (0.057 R)
• M16: 3,739,498 km (0.104 R)
• M17: 3,867,703 km (0.097 R)
• M18: 4,101,974 km (0.117 R)
• M19: 4,367,809 km (0.049 R)
• M20: 4,448,741 km (0.106 R)
• M21: 4,530,123 km (0.055 R)
• M22: 4,611,953 km (0.108 R)
• M23: 4,694,381 km (0.049 R)
• M24: 4,832,759 km (0.031 R)
• M25: 5,057,156 km (0.091 R)
• M26: 5,142,128 km (0.035 R)
• M27: 5,928,564 km (0.113 R)
• M28: 6,048,242 km (0.075 R)
• M29: 6,381,696 km (0.062 R)
• M30: 6,535,183 km (0.108 R)
• M31: 6,940,294 km (0.108 R)
• M32: 7,066,555 km (0.05 R)
• M33: 7,257,292 km (0.071 R)
• M34: 7,353,334 km (0.069 R)
• M35: 7,514,451 km (0.072 R)
• M36: 7,644,152 km (0.1 R)
• M37: 8,004,683 km (0.025 R)
• M38: 8,170,437 km (0.079 R)
• M39: 8,237,008 km (0.119 R)
• M40: 8,606,515 km (0.101 R)
• M41: 10,972,705 km (0.087 R)
• M42: 11,941,800 km (0.112 R)
• M43: 12,055,344 km (0.116 R)
• M44: 12,321,778 km (0.106 R)
• M45: 12,783,138 km (0.076 R)
• M46: 13,054,808 km (0.05 R)
• M47: 13,171,943 km (0.1 R)
• M48: 13,289,228 km (0.071 R)
• M49: 13,921,279 km (0.069 R)
• M50: 14,887,531 km (0.096 R)
• M51: 15,667,834 km (0.078 R)
• M52: 17,957,280 km (0.089 R)
• M53: 19,719,543 km (0.119 R)
• M54: 19,853,881 km (0.088 R)
• M55: 20,666,497 km (0.12 R)
• M56: 21,031,217 km (0.048 R)
• M57: 21,674,637 km (0.086 R)
• M58: 22,184,616 km (0.09 R)
• M59: 22,371,015 km (0.114 R)
• M60: 22,792,432 km (0.037 R)
• M61: 23,881,355 km (0.076 R)
• M62: 24,408,089 km (0.068 R)
• M63: 25,229,531 km (0.104 R)
• M64: 26,850,275 km (0.069 R)
• M65: 28,352,536 km (0.075 R)
• M66: 29,267,028 km (0.06 R)
• M67: 29,471,529 km (0.089 R)
• M68: 29,727,790 km (0.056 R)
• M69: 32,226,074 km (0.096 R)
• M70: 32,437,157 km (0.091 R)
• M71: 32,595,880 km (0.094 R)
• M72: 32,808,010 km (0.09 R)
• M73: 32,967,332 km (0.047 R)
• M74: 33,874,942 km (0.039 R)
• M75: 34,251,031 km (0.036 R)
• M76: 34,520,606 km (0.069 R)
• M77: 34,790,780 km (0.1 R)
• M78: 35,824,052 km (0.049 R)
• M79: 36,701,893 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.5

Radius: 3.5

Gravity: 30.57 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.99 AU - 20.31 AU

Year: 31500 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,221,866 km

• M1: 73,303 km (0.093 R)
• M2: 140,622 km (0.09 R)
• M3: 642,672 km (0.114 R)
• M4: 691,890 km (0.085 R)
• M5: 1,070,672 km (0.096 R)
• M6: 1,099,844 km (0.068 R)
• M7: 1,311,674 km (0.053 R)
• M8: 1,807,142 km (0.1 R)
• M9: 2,020,170 km (0.076 R)
• M10: 2,586,547 km (0.098 R)
• M11: 3,114,628 km (0.093 R)
• M12: 3,369,243 km (0.097 R)
• M13: 3,763,733 km (0.098 R)
• M14: 5,130,758 km (0.117 R)
• M15: 5,180,425 km (0.063 R)
• M16: 7,403,898 km (0.072 R)
• M17: 7,799,734 km (0.11 R)
• M18: 8,435,375 km (0.092 R)
• M19: 8,670,693 km (0.091 R)
• M20: 8,789,174 km (0.071 R)
• M21: 10,002,712 km (0.095 R)
• M22: 12,649,398 km (0.091 R)
• M23: 12,716,567 km (0.094 R)
• M24: 13,668,458 km (0.065 R)
• M25: 14,083,443 km (0.11 R)
• M26: 16,146,547 km (0.111 R)
• M27: 17,250,130 km (0.082 R)
• M28: 17,548,429 km (0.082 R)
• M29: 17,623,377 km (0.032 R)
• M30: 19,374,271 km (0.078 R)
• M31: 20,624,460 km (0.036 R)
• M32: 21,659,378 km (0.036 R)
• M33: 21,900,530 km (0.091 R)
• M34: 21,981,163 km (0.1 R)
• M35: 22,792,582 km (0.109 R)
• M36: 23,120,052 km (0.081 R)
• M37: 23,366,439 km (0.07 R)
• M38: 26,563,496 km (0.099 R)
• M39: 31,154,355 km (0.042 R)
• M40: 32,431,472 km (0.102 R)
• M41: 34,098,591 km (0.084 R)
• M42: 34,848,375 km (0.108 R)
• M43: 35,319,758 km (0.069 R)
• M44: 36,268,807 km (0.058 R)
• M45: 37,418,766 km (0.084 R)
• M46: 37,611,597 km (0.089 R)
• M47: 38,192,037 km (0.101 R)
• M48: 38,289,126 km (0.029 R)
• M49: 38,678,081 km (0.057 R)
• M50: 38,873,007 km (0.1 R)
• M51: 39,166,069 km (0.112 R)
• M52: 39,852,723 km (0.076 R)
• M53: 42,136,634 km (0.07 R)
• M54: 43,142,829 km (0.088 R)
• M55: 45,486,878 km (0.095 R)
• M56: 46,311,910 km (0.057 R)
• M57: 47,141,730 km (0.103 R)
• M58: 47,558,659 km (0.101 R)
• M59: 48,500,826 km (0.096 R)
• M60: 49,026,962 km (0.119 R)
• M61: 50,936,729 km (0.105 R)
• M62: 51,578,653 km (0.055 R)
• M63: 51,900,588 km (0.077 R)
• M64: 52,438,691 km (0.084 R)
• M65: 52,762,571 km (0.08 R)
• M66: 54,064,222 km (0.064 R)
• M67: 54,500,449 km (0.088 R)
• M68: 55,047,379 km (0.074 R)
• M69: 55,376,345 km (0.118 R)
• M70: 55,486,149 km (0.119 R)
• M71: 57,253,199 km (0.112 R)
• M72: 59,938,182 km (0.1 R)
• M73: 60,276,572 km (0.092 R)
• M74: 60,955,597 km (0.104 R)
• M75: 62,435,120 km (0.077 R)
• M76: 62,549,413 km (0.116 R)
• M77: 63,581,339 km (0.096 R)
• M78: 63,926,461 km (0.119 R)
• M79: 64,041,801 km (0.029 R)
• M80: 67,295,555 km (0.114 R)
• M81: 67,529,975 km (0.073 R)
• M82: 68,470,497 km (0.082 R)
• M83: 71,079,334 km (0.061 R)
• M84: 72,036,012 km (0.071 R)
• M85: 72,876,752 km (0.068 R)
• M86: 73,720,484 km (0.06 R)
• M87: 74,567,657 km (0.102 R)
• M88: 78,851,093 km (0.095 R)
• M89: 79,965,447 km (0.115 R)
• M90: 83,088,004 km (0.047 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit