🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.79 AU - 1.27 AU

Year: 400 Days

Day: 15.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.85 AU - 1.27 AU

Year: 418 Days

Day: 31.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.07 AU - 2.35 AU

Year: 1258 Days

Day: 40.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,702,728 km

• M1: 583,132 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.7

Radius: 12.6

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.39 AU - 6.13 AU

Year: 4619 Days

Day: 12.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,702,728 km

• M1: 166,652 km (0.102 R)
• M2: 406,906 km (0.104 R)
• M3: 489,335 km (0.094 R)
• M4: 610,958 km (0.103 R)
• M5: 756,217 km (0.09 R)
• M6: 1,004,251 km (0.109 R)
• M7: 1,111,213 km (0.056 R)
• M8: 1,626,428 km (0.086 R)
• M9: 1,770,341 km (0.109 R)
• M10: 2,088,685 km (0.093 R)
• M11: 2,210,608 km (0.099 R)
• M12: 2,461,932 km (0.094 R)
• M13: 2,609,884 km (0.103 R)
• M14: 2,934,213 km (0.049 R)
• M15: 3,091,440 km (0.09 R)
• M16: 3,496,701 km (0.099 R)
• M17: 3,579,877 km (0.083 R)
• M18: 3,727,081 km (0.107 R)
• M19: 4,071,007 km (0.089 R)
• M20: 4,425,404 km (0.118 R)
• M21: 4,560,940 km (0.101 R)
• M22: 4,859,388 km (0.065 R)
• M23: 4,952,438 km (0.03 R)
• M24: 5,451,197 km (0.12 R)
• M25: 5,620,990 km (0.095 R)
• M26: 5,916,446 km (0.084 R)
• M27: 6,091,027 km (0.118 R)
• M28: 6,242,121 km (0.081 R)
• M29: 6,780,823 km (0.043 R)
• M30: 7,068,948 km (0.043 R)
• M31: 7,254,450 km (0.114 R)
• M32: 7,334,484 km (0.049 R)
• M33: 7,495,302 km (0.115 R)
• M34: 7,657,466 km (0.116 R)
• M35: 8,150,690 km (0.064 R)
• M36: 8,654,237 km (0.079 R)
• M37: 8,995,619 km (0.115 R)
• M38: 9,283,595 km (0.056 R)
• M39: 9,603,735 km (0.096 R)
• M40: 9,779,961 km (0.105 R)
• M41: 10,495,637 km (0.102 R)
• M42: 10,586,293 km (0.106 R)
• M43: 10,737,986 km (0.057 R)
• M44: 11,725,631 km (0.061 R)
• M45: 11,914,124 km (0.092 R)
• M46: 12,389,696 km (0.029 R)
• M47: 12,581,630 km (0.05 R)
• M48: 13,556,260 km (0.088 R)
• M49: 13,787,239 km (0.041 R)
• M50: 14,353,467 km (0.073 R)
• M51: 14,791,639 km (0.119 R)
• M52: 14,961,433 km (0.064 R)
• M53: 15,854,382 km (0.09 R)
• M54: 16,482,693 km (0.032 R)
• M55: 16,693,926 km (0.029 R)
• M56: 16,906,055 km (0.101 R)
• M57: 17,440,419 km (0.079 R)
• M58: 17,944,265 km (0.074 R)
• M59: 18,270,538 km (0.107 R)
• M60: 18,525,752 km (0.073 R)
• M61: 19,039,770 km (0.071 R)
• M62: 19,372,625 km (0.108 R)
• M63: 19,707,425 km (0.111 R)
• M64: 20,420,708 km (0.11 R)
• M65: 20,534,103 km (0.119 R)
• M66: 20,875,485 km (0.052 R)
• M67: 21,833,660 km (0.07 R)
• M68: 22,337,655 km (0.044 R)
• M69: 22,571,476 km (0.05 R)
• M70: 22,688,761 km (0.116 R)
• M71: 23,120,501 km (0.109 R)
• M72: 25,603,825 km (0.068 R)
• M73: 26,794,325 km (0.08 R)
• M74: 27,960,889 km (0.069 R)
• M75: 28,170,925 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.7

Radius: 7.8

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.97 AU - 19.55 AU

Year: 31111 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,702,728 km

• M1: 489,484 km (0.093 R)
• M2: 683,812 km (0.115 R)
• M3: 1,020,557 km (0.116 R)
• M4: 1,143,526 km (0.118 R)
• M5: 1,720,376 km (0.092 R)
• M6: 2,499,032 km (0.05 R)
• M7: 2,837,872 km (0.11 R)
• M8: 3,146,342 km (0.046 R)
• M9: 5,000,309 km (0.066 R)
• M10: 5,105,775 km (0.118 R)
• M11: 5,426,663 km (0.09 R)
• M12: 6,313,778 km (0.091 R)
• M13: 6,716,047 km (0.115 R)
• M14: 7,484,980 km (0.05 R)
• M15: 8,281,738 km (0.071 R)
• M16: 8,532,165 km (0.05 R)
• M17: 8,595,295 km (0.056 R)
• M18: 10,087,235 km (0.087 R)
• M19: 12,008,969 km (0.07 R)
• M20: 13,375,695 km (0.116 R)
• M21: 14,264,007 km (0.048 R)
• M22: 15,247,913 km (0.107 R)
• M23: 15,864,106 km (0.109 R)
• M24: 18,409,514 km (0.103 R)
• M25: 19,147,929 km (0.118 R)
• M26: 20,484,586 km (0.081 R)
• M27: 20,569,109 km (0.119 R)
• M28: 21,592,657 km (0.092 R)
• M29: 22,632,662 km (0.089 R)
• M30: 22,807,542 km (0.102 R)
• M31: 23,158,648 km (0.072 R)
• M32: 23,423,287 km (0.118 R)
• M33: 23,600,261 km (0.06 R)
• M34: 24,401,956 km (0.118 R)
• M35: 24,581,324 km (0.079 R)
• M36: 26,031,974 km (0.107 R)
• M37: 26,215,232 km (0.099 R)
• M38: 27,138,101 km (0.065 R)
• M39: 29,205,544 km (0.025 R)
• M40: 31,518,177 km (0.054 R)
• M41: 33,789,073 km (0.047 R)
• M42: 34,089,166 km (0.112 R)
• M43: 34,692,045 km (0.085 R)
• M44: 34,893,703 km (0.08 R)
• M45: 36,112,178 km (0.095 R)
• M46: 36,624,102 km (0.066 R)
• M47: 37,965,995 km (0.117 R)
• M48: 39,639,546 km (0.093 R)
• M49: 40,485,373 km (0.079 R)
• M50: 40,591,587 km (0.107 R)
• M51: 40,804,166 km (0.065 R)
• M52: 41,443,996 km (0.073 R)
• M53: 41,658,070 km (0.09 R)
• M54: 42,302,388 km (0.093 R)
• M55: 43,166,765 km (0.073 R)
• M56: 46,237,111 km (0.109 R)
• M57: 48,473,151 km (0.081 R)
• M58: 49,150,829 km (0.115 R)
• M59: 51,087,673 km (0.117 R)
• M60: 56,334,070 km (0.081 R)
• M61: 61,017,381 km (0.057 R)
• M62: 61,139,004 km (0.12 R)
• M63: 61,382,699 km (0.104 R)
• M64: 64,952,254 km (0.087 R)
• M65: 67,075,796 km (0.102 R)
• M66: 67,201,458 km (0.093 R)
• M67: 69,476,094 km (0.099 R)
• M68: 70,239,791 km (0.12 R)
• M69: 70,622,761 km (0.104 R)
• M70: 72,161,525 km (0.058 R)
• M71: 73,193,451 km (0.08 R)
• M72: 75,271,964 km (0.036 R)
• M73: 77,106,483 km (0.118 R)
• M74: 80,819,502 km (0.111 R)
• M75: 82,159,599 km (0.091 R)
• M76: 82,563,214 km (0.094 R)
• M77: 83,642,264 km (0.1 R)
• M78: 86,087,441 km (0.096 R)
• M79: 93,422,075 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit