🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.75 AU - 0.85 AU

Year: 308 Days

Day: 28 Hours

Environment

Temp: -39 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,997,805 km

• M1: 717,471 km (0.094 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.8

Radius: 4.8

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.86 AU - 14.8 AU

Year: 20949 Days

Day: 19.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,997,805 km

• M1: 61,335 km (0.084 R)
• M2: 225,893 km (0.073 R)
• M3: 393,143 km (0.096 R)
• M4: 595,250 km (0.107 R)
• M5: 629,059 km (0.068 R)
• M6: 808,128 km (0.038 R)
• M7: 864,975 km (0.096 R)
• M8: 982,708 km (0.119 R)
• M9: 1,023,100 km (0.102 R)
• M10: 1,366,427 km (0.097 R)
• M11: 2,337,168 km (0.108 R)
• M12: 2,727,169 km (0.109 R)
• M13: 3,318,679 km (0.042 R)
• M14: 3,503,732 km (0.118 R)
• M15: 3,566,114 km (0.1 R)
• M16: 3,755,655 km (0.108 R)
• M17: 3,819,533 km (0.115 R)
• M18: 4,111,697 km (0.119 R)
• M19: 4,580,238 km (0.043 R)
• M20: 5,242,807 km (0.117 R)
• M21: 5,897,896 km (0.085 R)
• M22: 6,272,788 km (0.074 R)
• M23: 6,967,072 km (0.117 R)
• M24: 7,124,599 km (0.036 R)
• M25: 7,323,265 km (0.095 R)
• M26: 7,848,203 km (0.106 R)
• M27: 7,971,023 km (0.098 R)
• M28: 8,012,163 km (0.093 R)
• M29: 8,177,319 km (0.118 R)
• M30: 9,062,340 km (0.103 R)
• M31: 9,148,209 km (0.095 R)
• M32: 9,364,079 km (0.079 R)
• M33: 9,756,923 km (0.111 R)
• M34: 9,844,886 km (0.09 R)
• M35: 10,648,975 km (0.027 R)
• M36: 10,830,437 km (0.066 R)
• M37: 11,013,096 km (0.098 R)
• M38: 11,520,382 km (0.104 R)
• M39: 12,224,240 km (0.076 R)
• M40: 13,135,740 km (0.036 R)
• M41: 13,477,123 km (0.106 R)
• M42: 14,118,748 km (0.091 R)
• M43: 14,268,196 km (0.103 R)
• M44: 14,820,661 km (0.098 R)
• M45: 15,175,956 km (0.098 R)
• M46: 16,102,416 km (0.075 R)
• M47: 16,677,470 km (0.073 R)
• M48: 16,782,787 km (0.083 R)
• M49: 16,994,019 km (0.078 R)
• M50: 17,365,770 km (0.103 R)
• M51: 17,525,989 km (0.091 R)
• M52: 17,955,484 km (0.071 R)
• M53: 18,388,421 km (0.108 R)
• M54: 19,099,310 km (0.115 R)
• M55: 19,209,414 km (0.064 R)
• M56: 19,596,573 km (0.098 R)
• M57: 20,322,572 km (0.077 R)
• M58: 20,378,820 km (0.116 R)
• M59: 21,628,411 km (0.064 R)
• M60: 22,378,495 km (0.117 R)
• M61: 23,078,314 km (0.108 R)
• M62: 24,979,404 km (0.11 R)
• M63: 25,826,876 km (0.112 R)
• M64: 27,674,260 km (0.115 R)
• M65: 28,362,260 km (0.049 R)
• M66: 28,425,091 km (0.086 R)
• M67: 28,739,845 km (0.118 R)
• M68: 29,946,801 km (0.071 R)
• M69: 31,040,511 km (0.117 R)
• M70: 31,950,964 km (0.066 R)
• M71: 32,081,862 km (0.068 R)
• M72: 33,465,792 km (0.063 R)
• M73: 34,198,522 km (0.101 R)
• M74: 34,265,392 km (0.109 R)
• M75: 36,701,743 km (0.085 R)
• M76: 36,907,291 km (0.077 R)
• M77: 37,388,248 km (0.041 R)
• M78: 37,595,142 km (0.086 R)
• M79: 38,356,595 km (0.108 R)
• M80: 39,263,158 km (0.11 R)
• M81: 40,176,752 km (0.056 R)
• M82: 40,813,291 km (0.104 R)
• M83: 41,810,211 km (0.11 R)
• M84: 42,455,277 km (0.115 R)
• M85: 42,670,997 km (0.118 R)
• M86: 43,031,379 km (0.084 R)
• M87: 46,542,291 km (0.055 R)
• M88: 46,616,342 km (0.094 R)
• M89: 47,210,694 km (0.076 R)
• M90: 47,508,843 km (0.074 R)
• M91: 49,235,053 km (0.106 R)
• M92: 49,764,480 km (0.102 R)
• M93: 50,219,856 km (0.057 R)
• M94: 50,676,578 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707

Radius: 3.3

Gravity: 64.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.62 AU - 16.28 AU

Year: 22428 Days

Day: 15.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,997,805 km

• M1: 43,683 km (0.059 R)
• M2: 163,959 km (0.027 R)
• M3: 311,762 km (0.081 R)
• M4: 409,150 km (0.097 R)
• M5: 450,738 km (0.062 R)
• M6: 679,922 km (0.048 R)
• M7: 729,738 km (0.088 R)
• M8: 1,260,212 km (0.084 R)
• M9: 1,447,659 km (0.111 R)
• M10: 1,610,421 km (0.089 R)
• M11: 1,744,910 km (0.06 R)
• M12: 1,779,167 km (0.109 R)
• M13: 1,813,575 km (0.1 R)
• M14: 2,096,764 km (0.109 R)
• M15: 2,318,318 km (0.042 R)
• M16: 2,863,602 km (0.094 R)
• M17: 3,026,365 km (0.113 R)
• M18: 3,108,943 km (0.04 R)
• M19: 3,795,597 km (0.041 R)
• M20: 3,929,338 km (0.087 R)
• M21: 4,064,724 km (0.06 R)
• M22: 5,054,463 km (0.111 R)
• M23: 5,601,094 km (0.069 R)
• M24: 5,855,709 km (0.049 R)
• M25: 6,323,502 km (0.099 R)
• M26: 7,239,490 km (0.114 R)
• M27: 8,253,464 km (0.114 R)
• M28: 9,916,843 km (0.103 R)
• M29: 12,069,706 km (0.101 R)
• M30: 12,464,046 km (0.079 R)
• M31: 12,929,445 km (0.04 R)
• M32: 13,332,910 km (0.113 R)
• M33: 14,987,463 km (0.053 R)
• M34: 15,553,242 km (0.097 R)
• M35: 16,125,902 km (0.109 R)
• M36: 17,959,673 km (0.056 R)
• M37: 18,259,168 km (0.117 R)
• M38: 18,938,941 km (0.089 R)
• M39: 19,015,086 km (0.12 R)
• M40: 19,781,177 km (0.046 R)
• M41: 20,401,260 km (0.106 R)
• M42: 20,870,399 km (0.099 R)
• M43: 21,106,315 km (0.049 R)
• M44: 21,819,448 km (0.096 R)
• M45: 22,379,692 km (0.101 R)
• M46: 24,833,097 km (0.09 R)
• M47: 27,542,464 km (0.063 R)
• M48: 28,582,319 km (0.071 R)
• M49: 28,756,899 km (0.109 R)
• M50: 29,194,922 km (0.109 R)
• M51: 29,988,688 km (0.065 R)
• M52: 31,597,613 km (0.069 R)
• M53: 32,321,667 km (0.114 R)
• M54: 32,412,623 km (0.086 R)
• M55: 33,601,926 km (0.097 R)
• M56: 33,786,081 km (0.115 R)
• M57: 34,063,136 km (0.097 R)
• M58: 35,178,538 km (0.03 R)
• M59: 35,834,674 km (0.084 R)
• M60: 36,400,303 km (0.055 R)
• M61: 37,064,069 km (0.098 R)
• M62: 38,885,423 km (0.091 R)
• M63: 40,539,527 km (0.043 R)
• M64: 42,316,002 km (0.081 R)
• M65: 44,521,374 km (0.113 R)
• M66: 44,622,502 km (0.119 R)
• M67: 45,944,049 km (0.104 R)
• M68: 46,763,846 km (0.114 R)
• M69: 47,795,173 km (0.095 R)
• M70: 50,300,938 km (0.109 R)
• M71: 52,314,675 km (0.096 R)
• M72: 52,849,038 km (0.088 R)
• M73: 53,492,608 km (0.068 R)
• M74: 53,600,019 km (0.11 R)
• M75: 55,221,361 km (0.1 R)
• M76: 56,420,538 km (0.106 R)
• M77: 57,078,170 km (0.095 R)
• M78: 58,179,958 km (0.059 R)
• M79: 59,288,778 km (0.084 R)
• M80: 64,936,397 km (0.041 R)
• M81: 65,280,621 km (0.113 R)
• M82: 67,242,896 km (0.107 R)
• M83: 67,591,160 km (0.108 R)
• M84: 67,823,785 km (0.118 R)
• M85: 68,056,559 km (0.118 R)
• M86: 72,529,835 km (0.103 R)
• M87: 73,244,763 km (0.062 R)
• M88: 76,248,838 km (0.053 R)
• M89: 76,854,410 km (0.068 R)
• M90: 77,097,207 km (0.113 R)
• M91: 81,138,295 km (0.106 R)
• M92: 81,385,430 km (0.106 R)
• M93: 81,632,716 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 19,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit