🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.54 AU - 0.58 AU

Year: 148 Days

Day: 34.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.56 AU - 6 AU

Year: 4284 Days

Day: 44.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 13.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.06 AU - 12.1 AU

Year: 13914 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,530,922 km

• M1: 610,060 km (0.076 R)
• M2: 755,170 km (0.119 R)
• M3: 841,488 km (0.118 R)
• M4: 1,006,644 km (0.104 R)
• M5: 1,349,672 km (0.076 R)
• M6: 1,435,990 km (0.084 R)
• M7: 1,800,710 km (0.078 R)
• M8: 2,018,973 km (0.08 R)
• M9: 2,562,462 km (0.094 R)
• M10: 2,671,220 km (0.109 R)
• M11: 3,386,148 km (0.09 R)
• M12: 3,596,782 km (0.106 R)
• M13: 4,062,929 km (0.094 R)
• M14: 4,882,725 km (0.115 R)
• M15: 6,409,371 km (0.101 R)
• M16: 7,360,365 km (0.119 R)
• M17: 7,952,324 km (0.103 R)
• M18: 8,600,531 km (0.12 R)
• M19: 8,848,116 km (0.094 R)
• M20: 8,972,731 km (0.092 R)
• M21: 9,947,959 km (0.116 R)
• M22: 10,164,427 km (0.077 R)
• M23: 10,251,493 km (0.085 R)
• M24: 10,912,117 km (0.058 R)
• M25: 11,405,491 km (0.109 R)
• M26: 11,906,046 km (0.108 R)
• M27: 13,498,665 km (0.086 R)
• M28: 13,594,557 km (0.093 R)
• M29: 13,786,790 km (0.089 R)
• M30: 13,931,451 km (0.091 R)
• M31: 14,222,569 km (0.102 R)
• M32: 14,368,875 km (0.12 R)
• M33: 15,356,969 km (0.117 R)
• M34: 15,707,926 km (0.1 R)
• M35: 16,264,879 km (0.093 R)
• M36: 16,776,952 km (0.119 R)
• M37: 17,034,859 km (0.078 R)
• M38: 18,080,099 km (0.077 R)
• M39: 18,238,673 km (0.116 R)
• M40: 18,397,696 km (0.076 R)
• M41: 18,824,050 km (0.041 R)
• M42: 20,451,824 km (0.054 R)
• M43: 21,450,091 km (0.092 R)
• M44: 21,842,636 km (0.091 R)
• M45: 22,237,424 km (0.074 R)
• M46: 22,350,819 km (0.102 R)
• M47: 23,436,302 km (0.079 R)
• M48: 24,363,808 km (0.033 R)
• M49: 24,714,765 km (0.086 R)
• M50: 25,126,159 km (0.056 R)
• M51: 25,896,439 km (0.12 R)
• M52: 27,460,185 km (0.114 R)
• M53: 28,008,611 km (0.076 R)
• M54: 30,175,686 km (0.081 R)
• M55: 31,756,337 km (0.099 R)
• M56: 31,947,822 km (0.091 R)
• M57: 32,267,962 km (0.08 R)
• M58: 33,104,962 km (0.106 R)
• M59: 33,363,916 km (0.111 R)
• M60: 33,753,618 km (0.099 R)
• M61: 33,883,918 km (0.04 R)
• M62: 34,341,089 km (0.086 R)
• M63: 35,857,712 km (0.109 R)
• M64: 35,990,705 km (0.112 R)
• M65: 36,190,268 km (0.089 R)
• M66: 36,858,522 km (0.068 R)
• M67: 37,598,433 km (0.117 R)
• M68: 38,547,033 km (0.112 R)
• M69: 39,298,014 km (0.105 R)
• M70: 39,915,853 km (0.118 R)
• M71: 42,419,823 km (0.086 R)
• M72: 42,771,677 km (0.104 R)
• M73: 43,053,818 km (0.064 R)
• M74: 43,548,987 km (0.084 R)
• M75: 46,632,199 km (0.064 R)
• M76: 47,870,571 km (0.032 R)
• M77: 48,163,483 km (0.09 R)
• M78: 48,824,706 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.3

Radius: 4

Gravity: 53.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.4 AU - 18.68 AU

Year: 21631 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,530,922 km

• M1: 64,028 km (0.103 R)
• M2: 89,908 km (0.111 R)
• M3: 276,307 km (0.116 R)
• M4: 568,173 km (0.115 R)
• M5: 616,044 km (0.064 R)
• M6: 715,826 km (0.109 R)
• M7: 1,165,218 km (0.088 R)
• M8: 1,482,964 km (0.092 R)
• M9: 1,970,054 km (0.11 R)
• M10: 2,384,740 km (0.083 R)
• M11: 2,423,785 km (0.055 R)
• M12: 2,502,473 km (0.109 R)
• M13: 4,150,144 km (0.076 R)
• M14: 4,628,558 km (0.058 R)
• M15: 4,824,681 km (0.093 R)
• M16: 6,165,078 km (0.093 R)
• M17: 6,380,798 km (0.096 R)
• M18: 8,076,789 km (0.095 R)
• M19: 8,135,581 km (0.105 R)
• M20: 8,791,717 km (0.114 R)
• M21: 9,218,221 km (0.081 R)
• M22: 9,464,758 km (0.104 R)
• M23: 10,989,908 km (0.112 R)
• M24: 11,120,358 km (0.067 R)
• M25: 11,847,254 km (0.107 R)
• M26: 12,048,164 km (0.06 R)
• M27: 12,521,342 km (0.106 R)
• M28: 13,276,961 km (0.12 R)
• M29: 14,189,059 km (0.096 R)
• M30: 15,048,798 km (0.088 R)
• M31: 15,484,876 km (0.101 R)
• M32: 15,631,182 km (0.108 R)
• M33: 15,777,938 km (0.099 R)
• M34: 18,110,468 km (0.098 R)
• M35: 20,789,466 km (0.11 R)
• M36: 21,600,586 km (0.075 R)
• M37: 21,845,927 km (0.097 R)
• M38: 22,010,036 km (0.08 R)
• M39: 22,422,028 km (0.059 R)
• M40: 22,670,510 km (0.058 R)
• M41: 23,170,017 km (0.085 R)
• M42: 28,271,903 km (0.103 R)
• M43: 29,079,432 km (0.038 R)
• M44: 29,803,636 km (0.115 R)
• M45: 30,809,083 km (0.038 R)
• M46: 33,135,180 km (0.072 R)
• M47: 33,323,823 km (0.063 R)
• M48: 33,701,857 km (0.071 R)
• M49: 34,176,531 km (0.044 R)
• M50: 34,557,856 km (0.091 R)
• M51: 35,420,886 km (0.108 R)
• M52: 35,710,209 km (0.112 R)
• M53: 36,000,129 km (0.107 R)
• M54: 36,972,665 km (0.09 R)
• M55: 37,070,352 km (0.095 R)
• M56: 37,168,189 km (0.073 R)
• M57: 37,756,857 km (0.087 R)
• M58: 38,744,801 km (0.059 R)
• M59: 38,943,467 km (0.061 R)
• M60: 39,841,354 km (0.092 R)
• M61: 41,759,198 km (0.079 R)
• M62: 44,017,079 km (0.119 R)
• M63: 44,120,750 km (0.097 R)
• M64: 44,328,093 km (0.116 R)
• M65: 47,371,512 km (0.114 R)
• M66: 47,796,520 km (0.119 R)
• M67: 48,650,424 km (0.046 R)
• M68: 52,444,974 km (0.12 R)
• M69: 52,664,584 km (0.051 R)
• M70: 58,482,744 km (0.08 R)
• M71: 58,938,569 km (0.094 R)
• M72: 59,167,005 km (0.108 R)
• M73: 59,624,625 km (0.079 R)
• M74: 59,739,217 km (0.101 R)
• M75: 61,698,799 km (0.079 R)
• M76: 61,930,676 km (0.114 R)
• M77: 66,154,273 km (0.097 R)
• M78: 66,510,316 km (0.055 R)
• M79: 66,867,107 km (0.095 R)
• M80: 68,180,875 km (0.11 R)
• M81: 69,141,443 km (0.044 R)
• M82: 69,382,445 km (0.092 R)
• M83: 69,623,597 km (0.081 R)
• M84: 71,319,438 km (0.093 R)
• M85: 71,928,451 km (0.048 R)
• M86: 72,050,374 km (0.12 R)
• M87: 72,416,888 km (0.118 R)
• M88: 74,998,948 km (0.097 R)
• M89: 76,861,890 km (0.115 R)
• M90: 81,013,231 km (0.11 R)
• M91: 81,521,415 km (0.109 R)
• M92: 84,721,164 km (0.046 R)
• M93: 85,236,977 km (0.113 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 15,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit