🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 175 Days

Day: 30.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,099,282 km

• M1: 219,610 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.72 AU - 1.08 AU

Year: 387 Days

Day: 25.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,099,282 km

• M1: 83,924 km (0.111 R)
• M2: 794,963 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.51 AU - 1.63 AU

Year: 891 Days

Day: 44.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,099,282 km

• M1: 771,476 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.08 AU - 2.14 AU

Year: 1389 Days

Day: 41 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 11.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.41 AU - 6.33 AU

Year: 5638 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,099,282 km

• M1: 182,360 km (0.111 R)
• M2: 263,891 km (0.099 R)
• M3: 388,954 km (0.116 R)
• M4: 487,240 km (0.079 R)
• M5: 630,405 km (0.065 R)
• M6: 763,847 km (0.09 R)
• M7: 867,518 km (0.08 R)
• M8: 1,004,251 km (0.118 R)
• M9: 1,410,409 km (0.087 R)
• M10: 1,640,789 km (0.068 R)
• M11: 1,760,767 km (0.079 R)
• M12: 2,064,301 km (0.101 R)
• M13: 2,194,302 km (0.044 R)
• M14: 2,502,024 km (0.033 R)
• M15: 2,701,289 km (0.037 R)
• M16: 3,115,974 km (0.081 R)
• M17: 3,265,871 km (0.09 R)
• M18: 3,685,044 km (0.111 R)
• M19: 4,028,222 km (0.052 R)
• M20: 4,843,979 km (0.091 R)
• M21: 5,398,838 km (0.102 R)
• M22: 5,476,030 km (0.119 R)
• M23: 5,815,168 km (0.101 R)
• M24: 6,000,520 km (0.094 R)
• M25: 6,295,976 km (0.112 R)
• M26: 6,459,038 km (0.111 R)
• M27: 6,651,121 km (0.072 R)
• M28: 6,734,148 km (0.111 R)
• M29: 7,069,247 km (0.092 R)
• M30: 7,267,315 km (0.065 R)
• M31: 8,019,044 km (0.076 R)
• M32: 8,166,548 km (0.112 R)
• M33: 8,314,799 km (0.025 R)
• M34: 8,494,018 km (0.072 R)
• M35: 8,947,598 km (0.12 R)
• M36: 9,069,820 km (0.101 R)
• M37: 9,595,955 km (0.103 R)
• M38: 10,387,478 km (0.056 R)
• M39: 10,807,399 km (0.042 R)
• M40: 11,497,494 km (0.099 R)
• M41: 11,831,097 km (0.096 R)
• M42: 12,167,992 km (0.066 R)
• M43: 12,269,569 km (0.051 R)
• M44: 12,610,652 km (0.097 R)
• M45: 12,851,205 km (0.097 R)
• M46: 13,127,961 km (0.051 R)
• M47: 13,267,087 km (0.095 R)
• M48: 13,546,835 km (0.1 R)
• M49: 14,041,107 km (0.096 R)
• M50: 14,326,240 km (0.072 R)
• M51: 14,902,192 km (0.11 R)
• M52: 15,375,819 km (0.093 R)
• M53: 15,706,580 km (0.112 R)
• M54: 16,225,834 km (0.06 R)
• M55: 17,357,243 km (0.045 R)
• M56: 17,740,213 km (0.115 R)
• M57: 18,048,385 km (0.116 R)
• M58: 19,180,841 km (0.066 R)
• M59: 19,259,828 km (0.118 R)
• M60: 19,975,205 km (0.12 R)
• M61: 20,175,367 km (0.104 R)
• M62: 20,295,943 km (0.117 R)
• M63: 21,309,169 km (0.109 R)
• M64: 22,131,808 km (0.118 R)
• M65: 22,797,220 km (0.107 R)
• M66: 22,922,732 km (0.098 R)
• M67: 23,258,579 km (0.041 R)
• M68: 23,384,990 km (0.068 R)
• M69: 23,892,725 km (0.086 R)
• M70: 24,618,125 km (0.116 R)
• M71: 24,962,050 km (0.117 R)
• M72: 25,307,621 km (0.077 R)
• M73: 25,524,389 km (0.097 R)
• M74: 26,003,401 km (0.099 R)
• M75: 27,458,390 km (0.12 R)
• M76: 28,488,072 km (0.113 R)
• M77: 29,621,426 km (0.082 R)
• M78: 29,758,457 km (0.074 R)
• M79: 30,262,602 km (0.083 R)
• M80: 30,446,757 km (0.045 R)
• M81: 31,001,017 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 10.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.95 AU - 9.23 AU

Year: 11406 Days

Day: 13.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 162.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,099,282 km

• M1: 130,449 km (0.098 R)
• M2: 281,094 km (0.102 R)
• M3: 425,606 km (0.119 R)
• M4: 501,153 km (0.089 R)
• M5: 581,936 km (0.083 R)
• M6: 721,810 km (0.053 R)
• M7: 796,309 km (0.118 R)
• M8: 933,491 km (0.071 R)
• M9: 1,079,049 km (0.084 R)
• M10: 1,369,569 km (0.119 R)
• M11: 2,076,718 km (0.117 R)
• M12: 2,584,303 km (0.05 R)
• M13: 2,702,336 km (0.083 R)
• M14: 2,792,095 km (0.072 R)
• M15: 3,255,698 km (0.058 R)
• M16: 3,415,619 km (0.09 R)
• M17: 4,429,144 km (0.096 R)
• M18: 4,786,683 km (0.117 R)
• M19: 4,969,043 km (0.106 R)
• M20: 5,153,647 km (0.079 R)
• M21: 5,415,892 km (0.056 R)
• M22: 6,228,956 km (0.118 R)
• M23: 6,308,393 km (0.042 R)
• M24: 6,589,188 km (0.083 R)
• M25: 6,710,661 km (0.091 R)
• M26: 7,287,959 km (0.088 R)
• M27: 7,455,808 km (0.108 R)
• M28: 7,881,115 km (0.078 R)
• M29: 8,314,350 km (0.114 R)
• M30: 8,401,865 km (0.068 R)
• M31: 8,489,829 km (0.064 R)
• M32: 8,577,942 km (0.117 R)
• M33: 9,249,188 km (0.037 R)
• M34: 10,217,235 km (0.116 R)
• M35: 10,832,531 km (0.118 R)
• M36: 11,072,337 km (0.044 R)
• M37: 11,265,617 km (0.115 R)
• M38: 11,753,456 km (0.057 R)
• M39: 12,498,154 km (0.045 R)
• M40: 13,566,283 km (0.105 R)
• M41: 15,464,530 km (0.072 R)
• M42: 17,276,759 km (0.08 R)
• M43: 19,503,523 km (0.046 R)
• M44: 19,620,060 km (0.101 R)
• M45: 19,854,031 km (0.094 R)
• M46: 20,620,720 km (0.101 R)
• M47: 21,217,017 km (0.077 R)
• M48: 21,698,124 km (0.102 R)
• M49: 21,940,173 km (0.09 R)
• M50: 22,855,263 km (0.116 R)
• M51: 22,978,383 km (0.117 R)
• M52: 23,658,604 km (0.098 R)
• M53: 24,032,449 km (0.119 R)
• M54: 24,786,123 km (0.11 R)
• M55: 24,849,254 km (0.037 R)
• M56: 25,292,811 km (0.105 R)
• M57: 28,338,175 km (0.067 R)
• M58: 28,536,392 km (0.086 R)
• M59: 29,668,699 km (0.035 R)
• M60: 31,292,284 km (0.105 R)
• M61: 32,390,632 km (0.051 R)
• M62: 33,571,408 km (0.055 R)
• M63: 34,624,876 km (0.084 R)
• M64: 35,120,344 km (0.095 R)
• M65: 35,262,312 km (0.048 R)
• M66: 35,546,848 km (0.035 R)
• M67: 36,189,670 km (0.108 R)
• M68: 37,850,206 km (0.11 R)
• M69: 37,922,911 km (0.068 R)
• M70: 40,275,636 km (0.118 R)
• M71: 40,722,036 km (0.102 R)
• M72: 40,796,536 km (0.042 R)
• M73: 42,372,849 km (0.064 R)
• M74: 44,889,683 km (0.097 R)
• M75: 45,816,891 km (0.073 R)
• M76: 47,141,131 km (0.118 R)
• M77: 47,533,078 km (0.08 R)
• M78: 48,636,213 km (0.053 R)
• M79: 48,873,624 km (0.093 R)
• M80: 51,269,584 km (0.085 R)
• M81: 51,511,184 km (0.103 R)
• M82: 52,481,775 km (0.092 R)
• M83: 53,132,077 km (0.085 R)
• M84: 53,213,608 km (0.103 R)
• M85: 53,376,670 km (0.06 R)
• M86: 53,621,711 km (0.119 R)
• M87: 54,194,671 km (0.089 R)
• M88: 54,358,780 km (0.114 R)
• M89: 54,687,446 km (0.106 R)
• M90: 54,769,725 km (0.093 R)
• M91: 54,852,154 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit