🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 40.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.11 AU - 1.43 AU

Year: 501 Days

Day: 27.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.7

Radius: 11.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.48 AU - 13.26 AU

Year: 13413 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,745,046 km

• M1: 446,998 km (0.096 R)
• M2: 646,712 km (0.076 R)
• M3: 936,183 km (0.107 R)
• M4: 1,437,037 km (0.087 R)
• M5: 1,525,150 km (0.093 R)
• M6: 1,915,900 km (0.114 R)
• M7: 2,053,231 km (0.073 R)
• M8: 2,337,916 km (0.078 R)
• M9: 2,485,120 km (0.104 R)
• M10: 2,833,384 km (0.038 R)
• M11: 3,082,015 km (0.115 R)
• M12: 3,314,341 km (0.079 R)
• M13: 4,020,293 km (0.111 R)
• M14: 4,507,982 km (0.058 R)
• M15: 5,014,521 km (0.069 R)
• M16: 5,123,428 km (0.066 R)
• M17: 5,879,645 km (0.104 R)
• M18: 6,197,840 km (0.1 R)
• M19: 6,492,099 km (0.078 R)
• M20: 6,611,029 km (0.067 R)
• M21: 7,526,418 km (0.1 R)
• M22: 8,158,769 km (0.101 R)
• M23: 8,351,900 km (0.114 R)
• M24: 8,481,451 km (0.119 R)
• M25: 10,018,869 km (0.06 R)
• M26: 10,434,003 km (0.118 R)
• M27: 11,317,079 km (0.079 R)
• M28: 11,821,972 km (0.107 R)
• M29: 12,556,198 km (0.096 R)
• M30: 12,816,648 km (0.11 R)
• M31: 12,966,246 km (0.093 R)
• M32: 13,646,916 km (0.097 R)
• M33: 14,767,703 km (0.065 R)
• M34: 15,082,158 km (0.108 R)
• M35: 15,998,445 km (0.08 R)
• M36: 16,200,103 km (0.095 R)
• M37: 16,483,741 km (0.114 R)
• M38: 17,014,813 km (0.115 R)
• M39: 17,759,661 km (0.108 R)
• M40: 17,884,725 km (0.033 R)
• M41: 18,262,010 km (0.092 R)
• M42: 18,811,633 km (0.101 R)
• M43: 19,840,418 km (0.106 R)
• M44: 20,100,568 km (0.092 R)
• M45: 20,231,018 km (0.107 R)
• M46: 20,975,566 km (0.109 R)
• M47: 21,196,373 km (0.109 R)
• M48: 21,729,240 km (0.063 R)
• M49: 23,217,290 km (0.083 R)
• M50: 23,858,616 km (0.103 R)
• M51: 24,273,900 km (0.116 R)
• M52: 24,738,102 km (0.05 R)
• M53: 25,299,244 km (0.11 R)
• M54: 26,053,666 km (0.072 R)
• M55: 26,148,511 km (0.038 R)
• M56: 26,243,506 km (0.111 R)
• M57: 26,624,531 km (0.083 R)
• M58: 27,295,627 km (0.042 R)
• M59: 28,752,412 km (0.071 R)
• M60: 29,194,324 km (0.096 R)
• M61: 30,035,363 km (0.089 R)
• M62: 30,583,789 km (0.109 R)
• M63: 31,034,976 km (0.101 R)
• M64: 31,135,506 km (0.115 R)
• M65: 31,336,864 km (0.039 R)
• M66: 31,589,386 km (0.055 R)
• M67: 32,605,754 km (0.099 R)
• M68: 33,117,977 km (0.079 R)
• M69: 33,220,750 km (0.11 R)
• M70: 33,323,674 km (0.082 R)
• M71: 33,943,158 km (0.074 R)
• M72: 34,410,203 km (0.058 R)
• M73: 34,931,701 km (0.081 R)

Asteroid Belt

Center: 12.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.3

Radius: 4.3

Gravity: 35.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.09 AU - 13.41 AU

Year: 16873 Days

Day: 23 Hours

Environment

Temp: -182 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,745,046 km

• M1: 55,650 km (0.11 R)
• M2: 176,077 km (0.1 R)
• M3: 228,137 km (0.068 R)
• M4: 256,560 km (0.094 R)
• M5: 627,713 km (0.082 R)
• M6: 777,161 km (0.087 R)
• M7: 867,518 km (0.056 R)
• M8: 961,316 km (0.049 R)
• M9: 1,236,426 km (0.107 R)
• M10: 1,289,085 km (0.111 R)
• M11: 1,423,723 km (0.077 R)
• M12: 1,945,670 km (0.066 R)
• M13: 2,037,972 km (0.101 R)
• M14: 2,131,620 km (0.04 R)
• M15: 2,194,900 km (0.095 R)
• M16: 2,689,321 km (0.115 R)
• M17: 4,203,700 km (0.031 R)
• M18: 4,323,229 km (0.085 R)
• M19: 4,403,563 km (0.103 R)
• M20: 4,937,627 km (0.103 R)
• M21: 5,931,406 km (0.094 R)
• M22: 6,611,927 km (0.107 R)
• M23: 7,653,726 km (0.088 R)
• M24: 7,750,965 km (0.115 R)
• M25: 7,946,639 km (0.086 R)
• M26: 9,674,644 km (0.06 R)
• M27: 9,727,153 km (0.111 R)
• M28: 10,044,300 km (0.073 R)
• M29: 12,243,688 km (0.066 R)
• M30: 12,585,968 km (0.1 R)
• M31: 13,221,609 km (0.037 R)
• M32: 13,514,073 km (0.095 R)
• M33: 13,572,865 km (0.073 R)
• M34: 13,631,657 km (0.062 R)
• M35: 13,690,599 km (0.07 R)
• M36: 13,749,540 km (0.093 R)
• M37: 14,284,353 km (0.098 R)
• M38: 14,584,296 km (0.11 R)
• M39: 15,129,581 km (0.069 R)
• M40: 15,866,949 km (0.042 R)
• M41: 16,177,514 km (0.11 R)
• M42: 17,185,055 km (0.084 R)
• M43: 17,825,185 km (0.057 R)
• M44: 18,018,615 km (0.115 R)
• M45: 18,407,719 km (0.079 R)
• M46: 18,865,189 km (0.12 R)
• M47: 18,996,686 km (0.08 R)
• M48: 19,924,940 km (0.098 R)
• M49: 21,003,840 km (0.092 R)
• M50: 23,853,530 km (0.089 R)
• M51: 25,359,532 km (0.116 R)
• M52: 25,649,752 km (0.052 R)
• M53: 27,266,157 km (0.119 R)
• M54: 27,862,005 km (0.081 R)
• M55: 28,236,598 km (0.075 R)
• M56: 29,446,546 km (0.071 R)
• M57: 29,675,281 km (0.062 R)
• M58: 30,750,441 km (0.109 R)
• M59: 30,982,617 km (0.079 R)
• M60: 31,916,706 km (0.09 R)
• M61: 32,308,503 km (0.106 R)
• M62: 33,097,183 km (0.114 R)
• M63: 33,652,939 km (0.119 R)
• M64: 36,887,544 km (0.061 R)
• M65: 39,882,194 km (0.085 R)
• M66: 41,323,270 km (0.069 R)
• M67: 41,664,802 km (0.083 R)
• M68: 43,559,908 km (0.079 R)
• M69: 44,518,082 km (0.115 R)
• M70: 45,835,591 km (0.113 R)
• M71: 47,701,824 km (0.098 R)
• M72: 48,419,146 km (0.085 R)
• M73: 48,599,112 km (0.033 R)
• M74: 49,592,592 km (0.054 R)
• M75: 51,141,079 km (0.117 R)
• M76: 54,472,175 km (0.086 R)
• M77: 54,659,322 km (0.088 R)
• M78: 54,752,970 km (0.094 R)
• M79: 55,221,960 km (0.035 R)
• M80: 58,829,512 km (0.11 R)
• M81: 60,081,048 km (0.068 R)
• M82: 60,661,637 km (0.055 R)
• M83: 63,493,974 km (0.115 R)
• M84: 64,975,890 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.2

Radius: 6.2

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.7 AU - 17.86 AU

Year: 22980 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,745,046 km

• M1: 108,458 km (0.057 R)
• M2: 291,267 km (0.091 R)
• M3: 515,065 km (0.077 R)
• M4: 1,038,808 km (0.086 R)
• M5: 1,412,952 km (0.117 R)
• M6: 1,719,328 km (0.115 R)
• M7: 1,825,992 km (0.085 R)
• M8: 1,934,899 km (0.108 R)
• M9: 2,391,771 km (0.103 R)
• M10: 3,137,067 km (0.112 R)
• M11: 3,489,969 km (0.053 R)
• M12: 3,762,985 km (0.105 R)
• M13: 4,281,192 km (0.091 R)
• M14: 4,672,091 km (0.065 R)
• M15: 5,176,834 km (0.119 R)
• M16: 5,858,552 km (0.039 R)
• M17: 6,904,989 km (0.034 R)
• M18: 7,771,011 km (0.072 R)
• M19: 8,609,956 km (0.116 R)
• M20: 9,226,748 km (0.083 R)
• M21: 11,696,908 km (0.103 R)
• M22: 12,378,925 km (0.102 R)
• M23: 13,284,740 km (0.09 R)
• M24: 13,355,350 km (0.119 R)
• M25: 15,159,650 km (0.065 R)
• M26: 15,455,405 km (0.104 R)
• M27: 15,529,605 km (0.053 R)
• M28: 16,127,698 km (0.115 R)
• M29: 16,581,278 km (0.099 R)
• M30: 16,733,419 km (0.082 R)
• M31: 17,655,690 km (0.085 R)
• M32: 19,069,989 km (0.048 R)
• M33: 19,469,265 km (0.068 R)
• M34: 19,549,450 km (0.088 R)
• M35: 21,922,222 km (0.117 R)
• M36: 22,508,496 km (0.118 R)
• M37: 22,930,362 km (0.12 R)
• M38: 23,099,856 km (0.085 R)
• M39: 23,184,828 km (0.083 R)
• M40: 24,644,005 km (0.038 R)
• M41: 29,287,972 km (0.111 R)
• M42: 33,421,511 km (0.036 R)
• M43: 33,902,617 km (0.068 R)
• M44: 35,457,687 km (0.107 R)
• M45: 36,936,612 km (0.107 R)
• M46: 37,035,945 km (0.079 R)
• M47: 37,234,760 km (0.072 R)
• M48: 37,633,588 km (0.085 R)
• M49: 38,536,112 km (0.12 R)
• M50: 38,737,621 km (0.1 R)
• M51: 39,040,706 km (0.075 R)
• M52: 39,445,817 km (0.031 R)
• M53: 40,056,176 km (0.064 R)
• M54: 44,626,541 km (0.077 R)
• M55: 44,944,137 km (0.12 R)
• M56: 45,156,267 km (0.083 R)
• M57: 45,368,696 km (0.082 R)
• M58: 47,080,395 km (0.111 R)
• M59: 47,727,705 km (0.099 R)
• M60: 50,016,552 km (0.062 R)
• M61: 50,126,357 km (0.12 R)
• M62: 53,684,692 km (0.081 R)
• M63: 54,247,928 km (0.096 R)
• M64: 54,360,874 km (0.079 R)
• M65: 55,380,384 km (0.05 R)
• M66: 56,292,033 km (0.101 R)
• M67: 56,635,061 km (0.05 R)
• M68: 58,014,503 km (0.115 R)
• M69: 59,637,790 km (0.12 R)
• M70: 61,982,587 km (0.089 R)
• M71: 63,760,856 km (0.063 R)
• M72: 64,237,774 km (0.082 R)
• M73: 65,075,523 km (0.106 R)
• M74: 65,315,478 km (0.101 R)
• M75: 65,435,605 km (0.067 R)
• M76: 68,706,113 km (0.086 R)
• M77: 68,828,335 km (0.118 R)
• M78: 69,195,149 km (0.098 R)
• M79: 69,808,051 km (0.047 R)
• M80: 70,422,898 km (0.079 R)
• M81: 70,546,017 km (0.096 R)
• M82: 72,650,710 km (0.113 R)
• M83: 73,398,400 km (0.109 R)
• M84: 73,648,229 km (0.115 R)
• M85: 77,302,306 km (0.093 R)
• M86: 81,402,185 km (0.084 R)
• M87: 81,531,438 km (0.113 R)
• M88: 81,790,242 km (0.102 R)
• M89: 82,049,196 km (0.088 R)
• M90: 85,572,226 km (0.094 R)
• M91: 87,550,658 km (0.106 R)
• M92: 87,683,202 km (0.101 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit