🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.51 AU - 0.67 AU

Year: 190 Days

Day: 21.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.95 AU - 1.45 AU

Year: 551 Days

Day: 18.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,059,476 km

• M1: 47,273 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.18 AU - 1.86 AU

Year: 785 Days

Day: 29.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 9.8

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.82 AU - 4.42 AU

Year: 2886 Days

Day: 14.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,059,476 km

• M1: 140,472 km (0.086 R)
• M2: 252,222 km (0.116 R)
• M3: 336,296 km (0.119 R)
• M4: 409,898 km (0.058 R)
• M5: 660,475 km (0.059 R)
• M6: 728,392 km (0.093 R)
• M7: 840,291 km (0.111 R)
• M8: 936,483 km (0.066 R)
• M9: 1,105,528 km (0.104 R)
• M10: 1,359,246 km (0.077 R)
• M11: 1,618,499 km (0.065 R)
• M12: 1,699,282 km (0.106 R)
• M13: 2,168,720 km (0.102 R)
• M14: 2,243,370 km (0.115 R)
• M15: 2,582,059 km (0.035 R)
• M16: 2,677,203 km (0.097 R)
• M17: 3,103,557 km (0.114 R)
• M18: 3,342,016 km (0.038 R)
• M19: 3,568,807 km (0.099 R)
• M20: 3,909,441 km (0.06 R)
• M21: 4,000,845 km (0.112 R)
• M22: 4,583,529 km (0.108 R)
• M23: 5,132,703 km (0.099 R)
• M24: 5,313,716 km (0.059 R)
• M25: 5,394,948 km (0.111 R)
• M26: 5,455,984 km (0.111 R)
• M27: 5,974,341 km (0.06 R)
• M28: 6,079,957 km (0.111 R)
• M29: 6,228,807 km (0.079 R)
• M30: 6,792,192 km (0.072 R)
• M31: 7,417,362 km (0.103 R)
• M32: 7,667,938 km (0.104 R)
• M33: 7,875,131 km (0.032 R)
• M34: 8,818,196 km (0.091 R)
• M35: 9,622,883 km (0.101 R)
• M36: 9,896,348 km (0.104 R)
• M37: 10,172,356 km (0.117 R)
• M38: 10,374,612 km (0.115 R)
• M39: 10,501,771 km (0.12 R)
• M40: 10,655,108 km (0.117 R)
• M41: 12,905,060 km (0.088 R)
• M42: 13,206,650 km (0.109 R)
• M43: 13,510,632 km (0.117 R)
• M44: 13,733,234 km (0.107 R)
• M45: 14,125,480 km (0.056 R)
• M46: 14,351,373 km (0.087 R)
• M47: 14,464,768 km (0.096 R)
• M48: 15,877,720 km (0.098 R)
• M49: 16,024,475 km (0.088 R)
• M50: 16,378,274 km (0.042 R)
• M51: 16,704,846 km (0.107 R)
• M52: 16,883,915 km (0.081 R)
• M53: 17,153,789 km (0.036 R)
• M54: 17,243,997 km (0.112 R)
• M55: 17,515,667 km (0.111 R)
• M56: 18,185,716 km (0.095 R)
• M57: 18,277,868 km (0.095 R)
• M58: 18,554,774 km (0.082 R)
• M59: 18,864,291 km (0.066 R)
• M60: 19,144,189 km (0.111 R)
• M61: 19,897,564 km (0.114 R)
• M62: 20,024,124 km (0.1 R)
• M63: 20,468,878 km (0.079 R)
• M64: 20,756,555 km (0.058 R)
• M65: 20,852,746 km (0.066 R)
• M66: 20,917,073 km (0.117 R)
• M67: 21,142,368 km (0.119 R)
• M68: 21,206,845 km (0.074 R)
• M69: 21,400,723 km (0.031 R)
• M70: 21,530,425 km (0.088 R)
• M71: 21,660,276 km (0.038 R)
• M72: 21,757,814 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 14.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.12 AU - 11.44 AU

Year: 11844 Days

Day: 7.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 68,059,476 km

• M1: 242,349 km (0.1 R)
• M2: 411,394 km (0.082 R)
• M3: 543,190 km (0.114 R)
• M4: 641,625 km (0.059 R)
• M5: 747,541 km (0.107 R)
• M6: 889,808 km (0.111 R)
• M7: 1,138,589 km (0.101 R)
• M8: 1,705,416 km (0.075 R)
• M9: 2,060,860 km (0.114 R)
• M10: 2,226,615 km (0.119 R)
• M11: 2,483,923 km (0.059 R)
• M12: 2,660,897 km (0.099 R)
• M13: 2,819,471 km (0.096 R)
• M14: 3,509,716 km (0.081 R)
• M15: 3,759,993 km (0.047 R)
• M16: 4,094,045 km (0.051 R)
• M17: 4,304,529 km (0.072 R)
• M18: 4,736,568 km (0.104 R)
• M19: 5,267,640 km (0.063 R)
• M20: 5,439,379 km (0.09 R)
• M21: 5,584,040 km (0.052 R)
• M22: 6,205,320 km (0.082 R)
• M23: 6,879,856 km (0.12 R)
• M24: 7,353,334 km (0.067 R)
• M25: 7,578,030 km (0.082 R)
• M26: 8,232,371 km (0.096 R)
• M27: 8,432,234 km (0.09 R)
• M28: 8,566,273 km (0.118 R)
• M29: 9,595,207 km (0.054 R)
• M30: 10,302,805 km (0.089 R)
• M31: 10,917,503 km (0.089 R)
• M32: 12,640,422 km (0.074 R)
• M33: 12,909,997 km (0.047 R)
• M34: 13,064,831 km (0.087 R)
• M35: 13,181,517 km (0.07 R)
• M36: 13,376,593 km (0.101 R)
• M37: 14,086,883 km (0.081 R)
• M38: 14,971,755 km (0.11 R)
• M39: 15,257,038 km (0.033 R)
• M40: 16,332,647 km (0.096 R)
• M41: 16,542,233 km (0.091 R)
• M42: 16,964,249 km (0.072 R)
• M43: 17,219,164 km (0.073 R)
• M44: 17,604,079 km (0.108 R)
• M45: 17,905,220 km (0.094 R)
• M46: 18,078,155 km (0.118 R)
• M47: 18,951,058 km (0.118 R)
• M48: 19,215,697 km (0.056 R)
• M49: 20,965,094 km (0.073 R)
• M50: 21,284,486 km (0.108 R)
• M51: 22,159,484 km (0.09 R)
• M52: 22,252,384 km (0.093 R)
• M53: 23,328,890 km (0.085 R)
• M54: 23,944,785 km (0.074 R)
• M55: 25,435,228 km (0.077 R)
• M56: 26,216,279 km (0.05 R)
• M57: 26,412,701 km (0.105 R)
• M58: 26,659,089 km (0.107 R)
• M59: 27,253,291 km (0.113 R)
• M60: 27,651,970 km (0.084 R)
• M61: 28,152,823 km (0.06 R)
• M62: 28,656,819 km (0.106 R)
• M63: 29,265,532 km (0.068 R)
• M64: 29,571,609 km (0.07 R)
• M65: 30,547,436 km (0.117 R)
• M66: 30,806,091 km (0.105 R)
• M67: 31,273,285 km (0.101 R)
• M68: 32,004,819 km (0.116 R)
• M69: 34,717,327 km (0.084 R)
• M70: 34,825,188 km (0.046 R)
• M71: 35,637,654 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.5

Radius: 5.1

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.96 AU - 19.6 AU

Year: 30095 Days

Day: 21.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,059,476 km

• M1: 87,515 km (0.099 R)
• M2: 255,812 km (0.033 R)
• M3: 300,542 km (0.095 R)
• M4: 332,257 km (0.091 R)
• M5: 587,172 km (0.115 R)
• M6: 846,574 km (0.093 R)
• M7: 1,295,817 km (0.091 R)
• M8: 2,085,993 km (0.045 R)
• M9: 2,311,138 km (0.078 R)
• M10: 2,476,742 km (0.086 R)
• M11: 2,544,061 km (0.075 R)
• M12: 2,925,386 km (0.114 R)
• M13: 3,104,605 km (0.117 R)
• M14: 3,398,714 km (0.102 R)
• M15: 3,587,207 km (0.097 R)
• M16: 3,974,217 km (0.034 R)
• M17: 4,172,733 km (0.104 R)
• M18: 4,212,826 km (0.105 R)
• M19: 4,253,067 km (0.095 R)
• M20: 4,415,232 km (0.076 R)
• M21: 4,456,072 km (0.111 R)
• M22: 4,787,431 km (0.108 R)
• M23: 4,829,468 km (0.09 R)
• M24: 4,871,505 km (0.082 R)
• M25: 5,126,869 km (0.101 R)
• M26: 5,694,742 km (0.114 R)
• M27: 5,783,902 km (0.083 R)
• M28: 6,054,226 km (0.106 R)
• M29: 10,408,870 km (0.111 R)
• M30: 11,013,545 km (0.113 R)
• M31: 12,027,519 km (0.114 R)
• M32: 13,484,303 km (0.026 R)
• M33: 18,703,773 km (0.1 R)
• M34: 18,770,045 km (0.102 R)
• M35: 19,370,231 km (0.057 R)
• M36: 19,706,378 km (0.077 R)
• M37: 20,795,002 km (0.062 R)
• M38: 21,693,786 km (0.039 R)
• M39: 21,763,349 km (0.119 R)
• M40: 21,833,061 km (0.091 R)
• M41: 22,042,797 km (0.109 R)
• M42: 23,314,679 km (0.111 R)
• M43: 24,828,459 km (0.085 R)
• M44: 26,225,255 km (0.059 R)
• M45: 26,299,455 km (0.05 R)
• M46: 27,345,743 km (0.109 R)
• M47: 28,864,012 km (0.108 R)
• M48: 29,170,986 km (0.12 R)
• M49: 29,401,966 km (0.119 R)
• M50: 31,270,892 km (0.074 R)
• M51: 32,697,756 km (0.108 R)
• M52: 33,017,746 km (0.08 R)
• M53: 33,902,917 km (0.074 R)
• M54: 34,064,632 km (0.054 R)
• M55: 34,388,960 km (0.036 R)
• M56: 34,470,192 km (0.109 R)
• M57: 34,714,335 km (0.081 R)
• M58: 35,450,058 km (0.107 R)
• M59: 37,688,192 km (0.105 R)
• M60: 38,360,036 km (0.06 R)
• M61: 38,613,006 km (0.105 R)
• M62: 39,545,300 km (0.096 R)
• M63: 39,630,421 km (0.117 R)
• M64: 39,800,813 km (0.076 R)
• M65: 40,142,345 km (0.095 R)
• M66: 40,914,569 km (0.11 R)
• M67: 42,212,181 km (0.063 R)
• M68: 42,647,810 km (0.102 R)
• M69: 42,735,025 km (0.114 R)
• M70: 42,822,390 km (0.078 R)
• M71: 42,997,270 km (0.104 R)
• M72: 44,139,899 km (0.065 R)
• M73: 44,493,399 km (0.115 R)
• M74: 44,936,657 km (0.089 R)
• M75: 46,544,535 km (0.086 R)
• M76: 46,814,260 km (0.065 R)
• M77: 47,265,148 km (0.097 R)
• M78: 49,816,241 km (0.09 R)
• M79: 50,000,246 km (0.069 R)
• M80: 50,092,249 km (0.039 R)
• M81: 50,368,705 km (0.078 R)
• M82: 51,572,669 km (0.117 R)
• M83: 51,851,819 km (0.099 R)
• M84: 52,505,262 km (0.12 R)
• M85: 53,443,391 km (0.06 R)
• M86: 53,725,831 km (0.073 R)
• M87: 54,387,054 km (0.076 R)
• M88: 55,240,959 km (0.108 R)
• M89: 56,099,351 km (0.095 R)
• M90: 56,290,836 km (0.089 R)
• M91: 56,578,214 km (0.057 R)
• M92: 57,154,614 km (0.107 R)
• M93: 57,539,829 km (0.077 R)
• M94: 67,143,564 km (0.059 R)
• M95: 67,448,444 km (0.095 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: 298 - 12,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit