🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.92 AU - 1.26 AU

Year: 410 Days

Day: 46.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,370,779 km

• M1: 166,652 km (0.1 R)
• M2: 532,269 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.98 AU - 2.22 AU

Year: 1095 Days

Day: 46.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 11.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.58 AU - 12.6 AU

Year: 15129 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,370,779 km

• M1: 145,559 km (0.064 R)
• M2: 252,372 km (0.059 R)
• M3: 442,361 km (0.096 R)
• M4: 558,449 km (0.071 R)
• M5: 2,330,585 km (0.064 R)
• M6: 2,401,794 km (0.071 R)
• M7: 3,128,241 km (0.071 R)
• M8: 3,639,567 km (0.102 R)
• M9: 4,411,192 km (0.099 R)
• M10: 4,649,352 km (0.111 R)
• M11: 5,773,431 km (0.034 R)
• M12: 6,601,604 km (0.092 R)
• M13: 7,220,940 km (0.104 R)
• M14: 7,325,957 km (0.105 R)
• M15: 7,644,152 km (0.111 R)
• M16: 8,221,151 km (0.1 R)
• M17: 8,404,408 km (0.071 R)
• M18: 8,663,213 km (0.111 R)
• M19: 8,812,212 km (0.085 R)
• M20: 9,493,481 km (0.099 R)
• M21: 11,310,796 km (0.074 R)
• M22: 11,719,946 km (0.12 R)
• M23: 12,426,646 km (0.11 R)
• M24: 12,721,653 km (0.086 R)
• M25: 13,361,483 km (0.08 R)
• M26: 14,011,935 km (0.081 R)
• M27: 14,717,139 km (0.109 R)
• M28: 16,253,809 km (0.097 R)
• M29: 16,576,491 km (0.094 R)
• M30: 17,275,113 km (0.105 R)
• M31: 18,173,897 km (0.097 R)
• M32: 19,379,507 km (0.1 R)
• M33: 19,672,718 km (0.098 R)
• M34: 20,263,630 km (0.073 R)
• M35: 22,274,824 km (0.118 R)
• M36: 24,507,123 km (0.065 R)
• M37: 24,877,228 km (0.087 R)
• M38: 25,676,530 km (0.068 R)
• M39: 26,484,209 km (0.111 R)
• M40: 26,809,734 km (0.074 R)
• M41: 27,081,852 km (0.081 R)
• M42: 27,191,059 km (0.07 R)
• M43: 28,014,296 km (0.1 R)
• M44: 29,292,460 km (0.114 R)
• M45: 30,646,470 km (0.114 R)
• M46: 31,445,622 km (0.062 R)
• M47: 32,599,321 km (0.07 R)
• M48: 34,888,467 km (0.11 R)
• M49: 35,842,603 km (0.09 R)
• M50: 37,532,909 km (0.096 R)
• M51: 40,303,462 km (0.12 R)
• M52: 40,865,501 km (0.102 R)
• M53: 41,934,078 km (0.101 R)
• M54: 42,186,749 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.1

Radius: 4.1

Gravity: 37.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.77 AU - 18.35 AU

Year: 24253 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,370,779 km

• M1: 384,317 km (0.062 R)
• M2: 937,679 km (0.079 R)
• M3: 1,384,379 km (0.089 R)
• M4: 1,612,665 km (0.11 R)
• M5: 1,958,984 km (0.105 R)
• M6: 2,403,888 km (0.051 R)
• M7: 2,598,365 km (0.109 R)
• M8: 2,637,859 km (0.118 R)
• M9: 3,688,336 km (0.065 R)
• M10: 4,094,793 km (0.086 R)
• M11: 4,233,470 km (0.071 R)
• M12: 4,900,677 km (0.085 R)
• M13: 5,447,457 km (0.074 R)
• M14: 5,909,116 km (0.044 R)
• M15: 6,276,827 km (0.1 R)
• M16: 6,383,192 km (0.036 R)
• M17: 7,034,241 km (0.073 R)
• M18: 7,367,695 km (0.036 R)
• M19: 7,649,388 km (0.051 R)
• M20: 7,763,082 km (0.114 R)
• M21: 8,398,424 km (0.072 R)
• M22: 9,291,225 km (0.108 R)
• M23: 9,534,321 km (0.092 R)
• M24: 10,089,180 km (0.088 R)
• M25: 10,401,839 km (0.091 R)
• M26: 11,553,593 km (0.047 R)
• M27: 11,684,042 km (0.114 R)
• M28: 12,078,382 km (0.084 R)
• M29: 13,219,216 km (0.04 R)
• M30: 13,424,015 km (0.119 R)
• M31: 14,887,232 km (0.093 R)
• M32: 16,400,265 km (0.06 R)
• M33: 18,568,387 km (0.054 R)
• M34: 20,272,307 km (0.088 R)
• M35: 20,587,509 km (0.108 R)
• M36: 20,904,208 km (0.09 R)
• M37: 21,703,210 km (0.088 R)
• M38: 23,826,602 km (0.11 R)
• M39: 24,075,833 km (0.11 R)
• M40: 24,576,985 km (0.11 R)
• M41: 24,912,982 km (0.097 R)
• M42: 25,081,429 km (0.099 R)
• M43: 25,165,952 km (0.09 R)
• M44: 25,674,435 km (0.113 R)
• M45: 26,100,789 km (0.093 R)
• M46: 26,529,387 km (0.049 R)
• M47: 26,701,574 km (0.065 R)
• M48: 27,046,846 km (0.093 R)
• M49: 27,567,746 km (0.092 R)
• M50: 27,654,812 km (0.113 R)
• M51: 28,619,269 km (0.096 R)
• M52: 31,668,972 km (0.058 R)
• M53: 32,126,143 km (0.09 R)
• M54: 32,954,466 km (0.108 R)
• M55: 33,603,571 km (0.089 R)
• M56: 34,820,101 km (0.087 R)
• M57: 35,955,998 km (0.04 R)
• M58: 36,241,730 km (0.05 R)
• M59: 37,682,208 km (0.114 R)
• M60: 38,360,933 km (0.112 R)
• M61: 39,043,548 km (0.057 R)
• M62: 39,141,385 km (0.061 R)
• M63: 43,121,586 km (0.064 R)
• M64: 44,647,036 km (0.101 R)
• M65: 47,124,227 km (0.074 R)
• M66: 47,541,455 km (0.111 R)
• M67: 48,379,503 km (0.081 R)
• M68: 49,751,614 km (0.076 R)
• M69: 50,282,836 km (0.108 R)
• M70: 50,389,350 km (0.112 R)
• M71: 50,495,864 km (0.072 R)
• M72: 53,835,487 km (0.108 R)
• M73: 54,818,345 km (0.116 R)
• M74: 54,927,850 km (0.094 R)
• M75: 56,469,456 km (0.1 R)
• M76: 57,023,567 km (0.045 R)
• M77: 59,032,965 km (0.085 R)
• M78: 59,820,598 km (0.075 R)
• M79: 61,292,641 km (0.03 R)
• M80: 61,976,004 km (0.1 R)
• M81: 65,082,404 km (0.072 R)
• M82: 66,947,142 km (0.09 R)
• M83: 67,533,416 km (0.079 R)
• M84: 67,650,850 km (0.079 R)
• M85: 69,539,523 km (0.039 R)
• M86: 71,325,722 km (0.083 R)
• M87: 72,164,517 km (0.052 R)
• M88: 73,972,856 km (0.032 R)
• M89: 74,700,350 km (0.097 R)
• M90: 75,186,693 km (0.097 R)
• M91: 76,529,334 km (0.102 R)
• M92: 77,265,206 km (0.062 R)
• M93: 78,743,682 km (0.045 R)
• M94: 82,606,299 km (0.08 R)
• M95: 84,244,395 km (0.08 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit