🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.43 AU - 2.09 AU

Year: 836 Days

Day: 32.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,042,449 km

• M1: 41,439 km (0.072 R)
• M2: 755,918 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.51 AU - 3.69 AU

Year: 2446 Days

Day: 14.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 9.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.97 AU - 5.89 AU

Year: 4532 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,042,449 km

• M1: 155,432 km (0.071 R)
• M2: 285,582 km (0.066 R)
• M3: 350,657 km (0.039 R)
• M4: 480,658 km (0.101 R)
• M5: 541,993 km (0.096 R)
• M6: 704,606 km (0.102 R)
• M7: 866,920 km (0.102 R)
• M8: 988,244 km (0.088 R)
• M9: 1,257,968 km (0.117 R)
• M10: 1,416,841 km (0.068 R)
• M11: 2,332,231 km (0.115 R)
• M12: 2,393,117 km (0.096 R)
• M13: 2,516,535 km (0.106 R)
• M14: 2,782,670 km (0.112 R)
• M15: 3,342,166 km (0.089 R)
• M16: 3,494,457 km (0.068 R)
• M17: 3,578,531 km (0.09 R)
• M18: 3,705,838 km (0.064 R)
• M19: 3,791,558 km (0.074 R)
• M20: 3,994,263 km (0.072 R)
• M21: 4,275,208 km (0.113 R)
• M22: 4,380,226 km (0.08 R)
• M23: 5,740,669 km (0.105 R)
• M24: 5,823,546 km (0.107 R)
• M25: 6,312,133 km (0.097 R)
• M26: 6,552,836 km (0.053 R)
• M27: 6,831,536 km (0.079 R)
• M28: 7,060,870 km (0.105 R)
• M29: 7,800,931 km (0.045 R)
• M30: 8,096,386 km (0.06 R)
• M31: 8,189,436 km (0.052 R)
• M32: 8,698,368 km (0.096 R)
• M33: 8,793,662 km (0.098 R)
• M34: 8,947,000 km (0.049 R)
• M35: 9,529,833 km (0.049 R)
• M36: 9,766,497 km (0.114 R)
• M37: 10,044,899 km (0.105 R)
• M38: 10,165,175 km (0.095 R)
• M39: 10,447,317 km (0.071 R)
• M40: 10,508,203 km (0.107 R)
• M41: 11,351,187 km (0.069 R)
• M42: 11,434,663 km (0.114 R)
• M43: 11,791,454 km (0.056 R)
• M44: 11,939,406 km (0.099 R)
• M45: 12,215,863 km (0.11 R)
• M46: 12,731,826 km (0.083 R)
• M47: 12,840,284 km (0.055 R)
• M48: 13,298,952 km (0.104 R)
• M49: 13,408,906 km (0.071 R)
• M50: 13,563,441 km (0.1 R)
• M51: 14,030,485 km (0.105 R)
• M52: 14,097,655 km (0.105 R)
• M53: 14,277,172 km (0.094 R)
• M54: 14,480,176 km (0.058 R)
• M55: 14,570,683 km (0.099 R)
• M56: 14,911,766 km (0.044 R)
• M57: 15,026,059 km (0.072 R)
• M58: 15,532,448 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.8

Radius: 4.1

Gravity: 26.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.22 AU - 17.56 AU

Year: 21624 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,042,449 km

• M1: 644,767 km (0.118 R)
• M2: 776,563 km (0.099 R)
• M3: 892,800 km (0.119 R)
• M4: 1,274,424 km (0.064 R)
• M5: 1,553,873 km (0.104 R)
• M6: 1,700,778 km (0.103 R)
• M7: 2,331,632 km (0.118 R)
• M8: 2,706,525 km (0.099 R)
• M9: 3,359,669 km (0.065 R)
• M10: 3,397,368 km (0.08 R)
• M11: 4,059,039 km (0.051 R)
• M12: 4,301,836 km (0.112 R)
• M13: 4,466,394 km (0.1 R)
• M14: 4,801,643 km (0.103 R)
• M15: 4,929,549 km (0.059 R)
• M16: 5,232,186 km (0.052 R)
• M17: 6,175,550 km (0.077 R)
• M18: 6,642,893 km (0.049 R)
• M19: 6,785,460 km (0.103 R)
• M20: 6,880,904 km (0.099 R)
• M21: 9,039,601 km (0.082 R)
• M22: 9,092,110 km (0.047 R)
• M23: 9,303,192 km (0.065 R)
• M24: 9,784,000 km (0.114 R)
• M25: 10,054,622 km (0.098 R)
• M26: 10,218,133 km (0.064 R)
• M27: 10,327,788 km (0.062 R)
• M28: 11,049,000 km (0.074 R)
• M29: 13,248,836 km (0.079 R)
• M30: 13,488,043 km (0.056 R)
• M31: 14,031,532 km (0.08 R)
• M32: 14,153,305 km (0.113 R)
• M33: 15,767,616 km (0.112 R)
• M34: 17,898,787 km (0.097 R)
• M35: 18,097,004 km (0.107 R)
• M36: 18,295,820 km (0.073 R)
• M37: 19,166,180 km (0.058 R)
• M38: 19,301,267 km (0.111 R)
• M39: 20,393,331 km (0.12 R)
• M40: 20,462,296 km (0.105 R)
• M41: 20,877,430 km (0.074 R)
• M42: 21,715,926 km (0.11 R)
• M43: 22,068,678 km (0.063 R)
• M44: 22,139,438 km (0.086 R)
• M45: 22,210,197 km (0.118 R)
• M46: 23,066,047 km (0.073 R)
• M47: 24,078,226 km (0.058 R)
• M48: 25,846,623 km (0.093 R)
• M49: 26,821,851 km (0.085 R)
• M50: 27,656,458 km (0.098 R)
• M51: 27,962,086 km (0.072 R)
• M52: 28,499,591 km (0.094 R)
• M53: 29,584,625 km (0.113 R)
• M54: 31,635,611 km (0.074 R)
• M55: 31,795,232 km (0.084 R)
• M56: 31,955,152 km (0.074 R)
• M57: 32,035,187 km (0.096 R)
• M58: 33,001,141 km (0.089 R)
• M59: 34,879,043 km (0.085 R)
• M60: 36,623,653 km (0.085 R)
• M61: 37,380,020 km (0.112 R)
• M62: 37,548,916 km (0.098 R)
• M63: 37,717,962 km (0.119 R)
• M64: 38,566,929 km (0.099 R)
• M65: 41,762,340 km (0.119 R)
• M66: 42,905,118 km (0.093 R)
• M67: 43,258,767 km (0.115 R)
• M68: 44,236,390 km (0.032 R)
• M69: 44,683,089 km (0.043 R)
• M70: 46,303,832 km (0.111 R)
• M71: 46,485,145 km (0.091 R)
• M72: 46,666,607 km (0.112 R)
• M73: 49,232,210 km (0.112 R)
• M74: 49,973,618 km (0.042 R)
• M75: 50,252,618 km (0.086 R)
• M76: 50,718,764 km (0.066 R)
• M77: 51,186,407 km (0.091 R)
• M78: 51,280,056 km (0.032 R)
• M79: 51,373,704 km (0.096 R)
• M80: 51,467,502 km (0.055 R)
• M81: 52,597,564 km (0.106 R)
• M82: 52,692,110 km (0.062 R)
• M83: 54,307,917 km (0.079 R)
• M84: 55,265,941 km (0.053 R)
• M85: 56,616,511 km (0.066 R)
• M86: 58,075,539 km (0.109 R)
• M87: 58,760,697 km (0.067 R)
• M88: 59,744,154 km (0.089 R)
• M89: 59,941,473 km (0.089 R)
• M90: 61,130,028 km (0.114 R)
• M91: 62,126,350 km (0.114 R)
• M92: 63,027,677 km (0.103 R)
• M93: 63,731,685 km (0.079 R)
• M94: 64,944,624 km (0.087 R)
• M95: 65,350,633 km (0.1 R)
• M96: 67,393,242 km (0.068 R)
• M97: 68,628,921 km (0.034 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit