🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 285 Days

Day: 28.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.88 AU - 1.9 AU

Year: 913 Days

Day: 30 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.18 AU - 3.5 AU

Year: 1682 Days

Day: 12.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 8.7

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.47 AU - 7.27 AU

Year: 6329 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,901,304 km

• M1: 141,669 km (0.055 R)
• M2: 254,017 km (0.047 R)
• M3: 322,383 km (0.115 R)
• M4: 470,186 km (0.064 R)
• M5: 743,352 km (0.098 R)
• M6: 1,046,288 km (0.115 R)
• M7: 1,167,312 km (0.114 R)
• M8: 1,293,274 km (0.082 R)
• M9: 1,462,020 km (0.119 R)
• M10: 1,539,362 km (0.096 R)
• M11: 2,319,216 km (0.085 R)
• M12: 2,737,491 km (0.082 R)
• M13: 3,305,963 km (0.113 R)
• M14: 4,046,323 km (0.06 R)
• M15: 4,350,904 km (0.12 R)
• M16: 4,520,249 km (0.081 R)
• M17: 4,691,688 km (0.117 R)
• M18: 5,189,401 km (0.054 R)
• M19: 6,108,231 km (0.098 R)
• M20: 6,361,799 km (0.079 R)
• M21: 6,651,121 km (0.088 R)
• M22: 6,813,734 km (0.11 R)
• M23: 6,879,108 km (0.106 R)
• M24: 7,242,631 km (0.111 R)
• M25: 7,376,521 km (0.095 R)
• M26: 7,477,350 km (0.108 R)
• M27: 8,057,641 km (0.101 R)
• M28: 8,300,737 km (0.079 R)
• M29: 8,616,987 km (0.109 R)
• M30: 8,901,373 km (0.064 R)
• M31: 9,846,981 km (0.041 R)
• M32: 10,106,982 km (0.106 R)
• M33: 10,219,031 km (0.082 R)
• M34: 10,444,624 km (0.059 R)
• M35: 10,786,006 km (0.111 R)
• M36: 11,015,639 km (0.064 R)
• M37: 11,479,692 km (0.1 R)
• M38: 12,068,808 km (0.086 R)
• M39: 12,307,267 km (0.115 R)
• M40: 12,748,431 km (0.108 R)
• M41: 13,153,842 km (0.107 R)
• M42: 14,144,479 km (0.068 R)
• M43: 14,818,118 km (0.092 R)
• M44: 15,416,210 km (0.091 R)
• M45: 15,848,249 km (0.073 R)
• M46: 16,240,345 km (0.049 R)
• M47: 16,371,841 km (0.088 R)
• M48: 17,525,839 km (0.051 R)
• M49: 17,750,835 km (0.105 R)
• M50: 17,976,727 km (0.102 R)
• M51: 18,340,101 km (0.112 R)
• M52: 18,522,760 km (0.103 R)
• M53: 20,099,372 km (0.052 R)
• M54: 20,951,331 km (0.032 R)
• M55: 21,429,745 km (0.108 R)
• M56: 22,008,540 km (0.059 R)
• M57: 22,445,964 km (0.041 R)
• M58: 23,280,271 km (0.099 R)
• M59: 23,676,406 km (0.109 R)
• M60: 23,974,854 km (0.082 R)
• M61: 24,074,636 km (0.089 R)
• M62: 24,174,567 km (0.107 R)
• M63: 25,130,797 km (0.119 R)
• M64: 25,792,169 km (0.106 R)
• M65: 26,150,755 km (0.107 R)
• M66: 26,769,193 km (0.108 R)
• M67: 27,288,148 km (0.094 R)
• M68: 27,758,035 km (0.11 R)
• M69: 28,547,313 km (0.089 R)
• M70: 29,825,327 km (0.118 R)
• M71: 30,255,571 km (0.073 R)
• M72: 30,579,450 km (0.053 R)
• M73: 30,904,676 km (0.113 R)
• M74: 31,996,591 km (0.1 R)
• M75: 32,547,410 km (0.101 R)
• M76: 32,879,368 km (0.106 R)
• M77: 33,268,023 km (0.077 R)
• M78: 33,379,324 km (0.104 R)
• M79: 34,049,971 km (0.072 R)
• M80: 34,106,071 km (0.11 R)
• M81: 34,274,518 km (0.03 R)
• M82: 35,120,943 km (0.071 R)
• M83: 36,317,426 km (0.117 R)
• M84: 37,991,426 km (0.073 R)
• M85: 38,282,694 km (0.072 R)
• M86: 38,633,052 km (0.069 R)
• M87: 39,278,267 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 3.4

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.32 AU - 21.86 AU

Year: 25928 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 105.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,901,304 km

• M1: 72,854 km (0.098 R)
• M2: 108,159 km (0.079 R)
• M3: 437,125 km (0.04 R)
• M4: 868,715 km (0.034 R)
• M5: 1,761,515 km (0.115 R)
• M6: 1,790,986 km (0.113 R)
• M7: 1,940,284 km (0.046 R)
• M8: 2,219,284 km (0.101 R)
• M9: 2,251,149 km (0.074 R)
• M10: 2,347,340 km (0.068 R)
• M11: 2,412,266 km (0.11 R)
• M12: 2,644,292 km (0.085 R)
• M13: 2,779,977 km (0.11 R)
• M14: 3,093,684 km (0.077 R)
• M15: 3,983,642 km (0.06 R)
• M16: 4,336,543 km (0.058 R)
• M17: 4,376,336 km (0.072 R)
• M18: 4,536,855 km (0.093 R)
• M19: 5,932,902 km (0.119 R)
• M20: 6,380,200 km (0.114 R)
• M21: 6,470,856 km (0.092 R)
• M22: 6,653,664 km (0.105 R)
• M23: 7,212,263 km (0.058 R)
• M24: 7,401,803 km (0.047 R)
• M25: 7,689,031 km (0.066 R)
• M26: 7,785,672 km (0.078 R)
• M27: 8,077,836 km (0.05 R)
• M28: 8,324,074 km (0.037 R)
• M29: 8,723,201 km (0.068 R)
• M30: 8,823,881 km (0.111 R)
• M31: 9,026,586 km (0.1 R)
• M32: 9,128,462 km (0.093 R)
• M33: 11,190,220 km (0.036 R)
• M34: 12,075,989 km (0.045 R)
• M35: 13,796,364 km (0.118 R)
• M36: 15,408,730 km (0.075 R)
• M37: 15,897,915 km (0.037 R)
• M38: 16,144,303 km (0.104 R)
• M39: 16,392,037 km (0.03 R)
• M40: 16,891,245 km (0.07 R)
• M41: 17,268,980 km (0.084 R)
• M42: 17,522,249 km (0.025 R)
• M43: 18,225,209 km (0.107 R)
• M44: 18,872,220 km (0.037 R)
• M45: 20,589,454 km (0.043 R)
• M46: 22,978,532 km (0.081 R)
• M47: 25,166,551 km (0.088 R)
• M48: 28,086,252 km (0.101 R)
• M49: 28,907,844 km (0.112 R)
• M50: 31,034,228 km (0.114 R)
• M51: 33,367,655 km (0.096 R)
• M52: 35,515,582 km (0.09 R)
• M53: 40,446,028 km (0.032 R)
• M54: 41,542,132 km (0.053 R)
• M55: 43,161,678 km (0.113 R)
• M56: 44,022,315 km (0.115 R)
• M57: 44,888,636 km (0.085 R)
• M58: 45,673,128 km (0.109 R)
• M59: 49,303,569 km (0.054 R)
• M60: 49,393,327 km (0.054 R)
• M61: 52,109,576 km (0.119 R)
• M62: 54,224,591 km (0.108 R)
• M63: 55,152,845 km (0.114 R)
• M64: 56,461,228 km (0.12 R)
• M65: 59,968,102 km (0.115 R)
• M66: 60,831,730 km (0.099 R)
• M67: 62,183,197 km (0.106 R)
• M68: 62,571,254 km (0.108 R)
• M69: 63,447,150 km (0.094 R)
• M70: 64,327,084 km (0.068 R)
• M71: 65,309,494 km (0.096 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit