🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.54 AU - 0.56 AU

Year: 268 Days

Day: 23.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,509,363 km

• M1: 42,037 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.49 AU - 0.79 AU

Year: 336 Days

Day: 22 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,509,363 km

• M1: 340,335 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.9

Radius: 14.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.39 AU - 1.59 AU

Year: 1193 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,509,363 km

• M1: 184,454 km (0.09 R)
• M2: 315,801 km (0.068 R)
• M3: 478,115 km (0.066 R)
• M4: 628,610 km (0.118 R)
• M5: 771,177 km (0.059 R)
• M6: 868,416 km (0.032 R)
• M7: 1,015,919 km (0.07 R)
• M8: 1,124,677 km (0.037 R)
• M9: 1,355,058 km (0.07 R)
• M10: 1,556,566 km (0.089 R)
• M11: 1,656,647 km (0.066 R)
• M12: 1,854,116 km (0.12 R)
• M13: 1,980,377 km (0.096 R)
• M14: 2,079,710 km (0.093 R)
• M15: 2,325,050 km (0.082 R)
• M16: 2,419,446 km (0.06 R)
• M17: 2,667,180 km (0.105 R)
• M18: 2,866,894 km (0.07 R)
• M19: 3,141,256 km (0.098 R)
• M20: 3,258,092 km (0.114 R)
• M21: 3,484,284 km (0.082 R)
• M22: 3,593,191 km (0.114 R)
• M23: 3,752,663 km (0.075 R)
• M24: 3,864,562 km (0.079 R)
• M25: 4,480,157 km (0.066 R)
• M26: 4,612,252 km (0.108 R)
• M27: 4,718,915 km (0.113 R)
• M28: 4,880,631 km (0.077 R)
• M29: 5,030,378 km (0.079 R)
• M30: 5,181,771 km (0.094 R)
• M31: 5,334,660 km (0.074 R)
• M32: 5,545,743 km (0.068 R)
• M33: 5,673,649 km (0.081 R)
• M34: 6,092,672 km (0.116 R)
• M35: 6,224,767 km (0.102 R)
• M36: 6,387,530 km (0.063 R)
• M37: 6,808,349 km (0.062 R)
• M38: 6,915,012 km (0.106 R)
• M39: 7,022,274 km (0.096 R)
• M40: 7,160,951 km (0.066 R)
• M41: 7,456,706 km (0.085 R)
• M42: 8,173,280 km (0.118 R)
• M43: 8,597,390 km (0.086 R)
• M44: 8,978,715 km (0.114 R)
• M45: 9,129,360 km (0.105 R)
• M46: 9,365,425 km (0.067 R)
• M47: 10,173,104 km (0.098 R)
• M48: 10,295,325 km (0.115 R)
• M49: 10,470,654 km (0.045 R)
• M50: 10,717,939 km (0.118 R)
• M51: 11,236,446 km (0.101 R)
• M52: 11,562,419 km (0.092 R)
• M53: 11,928,186 km (0.115 R)
• M54: 12,353,643 km (0.027 R)
• M55: 12,521,641 km (0.115 R)
• M56: 12,615,140 km (0.109 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.4

Radius: 6.6

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.65 AU - 8.19 AU

Year: 13259 Days

Day: 21 Hours

Environment

Temp: -223 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,509,363 km

• M1: 129,552 km (0.085 R)
• M2: 196,572 km (0.099 R)
• M3: 761,752 km (0.111 R)
• M4: 1,017,565 km (0.066 R)
• M5: 1,559,408 km (0.101 R)
• M6: 1,836,015 km (0.107 R)
• M7: 2,178,145 km (0.082 R)
• M8: 2,434,556 km (0.064 R)
• M9: 2,566,501 km (0.108 R)
• M10: 3,734,262 km (0.1 R)
• M11: 3,855,885 km (0.066 R)
• M12: 4,166,002 km (0.106 R)
• M13: 4,387,855 km (0.106 R)
• M14: 4,452,033 km (0.109 R)
• M15: 4,548,822 km (0.099 R)
• M16: 5,450,598 km (0.107 R)
• M17: 5,623,534 km (0.03 R)
• M18: 5,939,484 km (0.042 R)
• M19: 6,996,393 km (0.107 R)
• M20: 7,184,438 km (0.081 R)
• M21: 8,110,149 km (0.112 R)
• M22: 8,747,885 km (0.092 R)
• M23: 9,776,520 km (0.055 R)
• M24: 10,071,377 km (0.069 R)
• M25: 10,626,685 km (0.076 R)
• M26: 10,886,237 km (0.093 R)
• M27: 10,973,303 km (0.091 R)
• M28: 11,060,519 km (0.117 R)
• M29: 11,323,661 km (0.092 R)
• M30: 11,766,770 km (0.03 R)
• M31: 13,129,906 km (0.103 R)
• M32: 13,689,103 km (0.11 R)
• M33: 15,706,580 km (0.088 R)
• M34: 15,804,865 km (0.095 R)
• M35: 16,150,885 km (0.098 R)
• M36: 17,712,537 km (0.119 R)
• M37: 17,815,012 km (0.119 R)
• M38: 18,589,181 km (0.113 R)
• M39: 19,374,570 km (0.105 R)
• M40: 19,850,889 km (0.096 R)
• M41: 20,869,053 km (0.118 R)
• M42: 20,977,212 km (0.068 R)
• M43: 21,357,340 km (0.096 R)
• M44: 21,466,397 km (0.116 R)
• M45: 22,014,224 km (0.095 R)
• M46: 24,080,769 km (0.085 R)
• M47: 24,535,846 km (0.063 R)
• M48: 24,707,136 km (0.073 R)
• M49: 25,396,483 km (0.101 R)
• M50: 25,801,444 km (0.071 R)
• M51: 26,794,026 km (0.067 R)
• M52: 30,456,780 km (0.111 R)
• M53: 31,381,145 km (0.086 R)
• M54: 31,443,079 km (0.051 R)
• M55: 33,257,551 km (0.113 R)
• M56: 33,320,831 km (0.037 R)
• M57: 33,447,242 km (0.046 R)
• M58: 33,891,098 km (0.087 R)
• M59: 33,954,678 km (0.119 R)
• M60: 34,464,657 km (0.052 R)
• M61: 35,234,338 km (0.071 R)
• M62: 35,815,376 km (0.117 R)
• M63: 37,314,646 km (0.109 R)
• M64: 37,380,319 km (0.068 R)
• M65: 37,511,666 km (0.094 R)
• M66: 39,501,168 km (0.065 R)
• M67: 40,104,646 km (0.1 R)
• M68: 41,524,779 km (0.107 R)
• M69: 42,070,063 km (0.104 R)
• M70: 42,206,646 km (0.109 R)
• M71: 42,343,528 km (0.058 R)
• M72: 43,443,670 km (0.041 R)
• M73: 44,274,836 km (0.119 R)
• M74: 45,741,943 km (0.112 R)
• M75: 46,516,860 km (0.091 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit