🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 150 Days

Day: 17 Hours

Environment

Temp: 232 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,416,486 km

• M1: 180,415 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.46 AU - 1.52 AU

Year: 651 Days

Day: 39.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.49 AU - 4.53 AU

Year: 3430 Days

Day: 39.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 136 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,416,486 km

• M1: 224,846 km (0.08 R)
• M2: 845,378 km (0.118 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 11

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.63 AU - 6.33 AU

Year: 5238 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 65,416,486 km

• M1: 238,609 km (0.114 R)
• M2: 459,565 km (0.084 R)
• M3: 631,602 km (0.09 R)
• M4: 781,200 km (0.065 R)
• M5: 895,942 km (0.116 R)
• M6: 975,827 km (0.094 R)
• M7: 1,058,255 km (0.08 R)
• M8: 1,186,760 km (0.11 R)
• M9: 1,357,301 km (0.07 R)
• M10: 1,431,652 km (0.115 R)
• M11: 1,516,922 km (0.05 R)
• M12: 1,613,862 km (0.114 R)
• M13: 1,692,999 km (0.055 R)
• M14: 2,108,582 km (0.052 R)
• M15: 2,328,491 km (0.033 R)
• M16: 2,452,657 km (0.119 R)
• M17: 2,838,470 km (0.036 R)
• M18: 3,007,964 km (0.047 R)
• M19: 3,106,400 km (0.105 R)
• M20: 3,181,049 km (0.089 R)
• M21: 3,256,147 km (0.091 R)
• M22: 3,408,288 km (0.106 R)
• M23: 3,654,078 km (0.102 R)
• M24: 3,838,981 km (0.094 R)
• M25: 4,026,875 km (0.092 R)
• M26: 4,245,588 km (0.089 R)
• M27: 4,328,614 km (0.115 R)
• M28: 4,510,226 km (0.107 R)
• M29: 4,723,104 km (0.093 R)
• M30: 4,823,634 km (0.053 R)
• M31: 4,982,955 km (0.083 R)
• M32: 5,653,154 km (0.03 R)
• M33: 6,319,912 km (0.069 R)
• M34: 6,574,378 km (0.113 R)
• M35: 7,142,999 km (0.063 R)
• M36: 7,275,094 km (0.102 R)
• M37: 7,408,236 km (0.102 R)
• M38: 7,508,467 km (0.075 R)
• M39: 8,257,802 km (0.029 R)
• M40: 9,120,234 km (0.061 R)
• M41: 9,227,795 km (0.072 R)
• M42: 9,571,272 km (0.117 R)
• M43: 9,955,888 km (0.101 R)
• M44: 10,289,491 km (0.113 R)
• M45: 10,476,488 km (0.057 R)
• M46: 10,834,925 km (0.111 R)
• M47: 11,389,634 km (0.106 R)
• M48: 11,505,572 km (0.082 R)
• M49: 11,894,826 km (0.065 R)
• M50: 12,071,501 km (0.111 R)
• M51: 12,467,187 km (0.056 R)
• M52: 13,823,292 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 12.9

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.3 AU - 10.78 AU

Year: 12256 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,416,486 km

• M1: 212,728 km (0.083 R)
• M2: 595,848 km (0.062 R)
• M3: 971,339 km (0.039 R)
• M4: 1,151,156 km (0.077 R)
• M5: 1,923,829 km (0.06 R)
• M6: 2,242,322 km (0.075 R)
• M7: 5,227,997 km (0.083 R)
• M8: 5,348,573 km (0.043 R)
• M9: 5,469,897 km (0.111 R)
• M10: 7,086,601 km (0.04 R)
• M11: 7,309,801 km (0.104 R)
• M12: 7,854,935 km (0.056 R)
• M13: 8,225,789 km (0.112 R)
• M14: 8,366,261 km (0.06 R)
• M15: 8,554,904 km (0.113 R)
• M16: 9,032,719 km (0.116 R)
• M17: 9,274,918 km (0.119 R)
• M18: 9,815,266 km (0.095 R)
• M19: 10,265,107 km (0.102 R)
• M20: 11,029,701 km (0.11 R)
• M21: 11,760,038 km (0.044 R)
• M22: 12,830,411 km (0.109 R)
• M23: 12,993,622 km (0.103 R)
• M24: 13,377,191 km (0.083 R)
• M25: 15,582,114 km (0.116 R)
• M26: 15,814,589 km (0.111 R)
• M27: 16,400,863 km (0.111 R)
• M28: 16,934,629 km (0.11 R)
• M29: 18,080,099 km (0.104 R)
• M30: 18,447,063 km (0.041 R)
• M31: 19,750,659 km (0.103 R)
• M32: 20,445,391 km (0.05 R)
• M33: 21,148,202 km (0.092 R)
• M34: 22,054,017 km (0.119 R)
• M35: 22,446,113 km (0.079 R)
• M36: 22,577,460 km (0.056 R)
• M37: 25,255,113 km (0.039 R)
• M38: 25,802,491 km (0.03 R)
• M39: 26,561,850 km (0.038 R)
• M40: 26,770,090 km (0.107 R)
• M41: 26,979,078 km (0.103 R)
• M42: 27,819,968 km (0.062 R)
• M43: 28,243,629 km (0.072 R)
• M44: 29,169,042 km (0.091 R)
• M45: 29,599,584 km (0.097 R)
• M46: 29,887,710 km (0.116 R)
• M47: 30,394,248 km (0.096 R)
• M48: 30,612,063 km (0.12 R)
• M49: 31,562,608 km (0.117 R)
• M50: 31,930,618 km (0.113 R)
• M51: 32,968,977 km (0.068 R)
• M52: 33,267,724 km (0.108 R)
• M53: 34,774,773 km (0.101 R)
• M54: 35,613,120 km (0.093 R)
• M55: 36,844,460 km (0.073 R)
• M56: 37,777,053 km (0.104 R)
• M57: 37,933,233 km (0.114 R)
• M58: 38,874,951 km (0.055 R)
• M59: 39,190,453 km (0.109 R)
• M60: 40,381,552 km (0.12 R)
• M61: 40,541,322 km (0.084 R)
• M62: 40,701,242 km (0.087 R)
• M63: 40,941,496 km (0.06 R)
• M64: 41,423,501 km (0.112 R)
• M65: 41,665,251 km (0.059 R)
• M66: 41,826,517 km (0.09 R)
• M67: 41,988,233 km (0.031 R)
• M68: 42,717,971 km (0.094 R)
• M69: 43,206,857 km (0.075 R)
• M70: 46,512,970 km (0.084 R)
• M71: 46,848,069 km (0.083 R)
• M72: 46,931,994 km (0.09 R)
• M73: 47,604,885 km (0.099 R)
• M74: 47,858,154 km (0.089 R)
• M75: 48,196,395 km (0.095 R)
• M76: 48,875,270 km (0.086 R)
• M77: 49,216,054 km (0.094 R)
• M78: 49,899,716 km (0.082 R)
• M79: 50,586,520 km (0.112 R)
• M80: 50,672,539 km (0.091 R)
• M81: 51,362,933 km (0.112 R)
• M82: 51,449,550 km (0.102 R)
• M83: 51,882,786 km (0.063 R)
• M84: 54,419,816 km (0.047 R)
• M85: 55,570,074 km (0.102 R)
• M86: 57,086,547 km (0.074 R)
• M87: 58,255,356 km (0.093 R)
• M88: 61,165,782 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385

Radius: 5.5

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.11 AU - 15.33 AU

Year: 21266 Days

Day: 20.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,416,486 km

• M1: 165,306 km (0.058 R)
• M2: 239,506 km (0.114 R)
• M3: 552,465 km (0.1 R)
• M4: 1,004,849 km (0.109 R)
• M5: 1,951,654 km (0.027 R)
• M6: 2,784,914 km (0.053 R)
• M7: 3,309,853 km (0.082 R)
• M8: 3,789,164 km (0.086 R)
• M9: 4,250,674 km (0.116 R)
• M10: 4,608,512 km (0.064 R)
• M11: 5,437,733 km (0.059 R)
• M12: 5,652,256 km (0.083 R)
• M13: 6,001,268 km (0.081 R)
• M14: 6,537,577 km (0.098 R)
• M15: 6,811,640 km (0.076 R)
• M16: 9,646,968 km (0.1 R)
• M17: 10,859,908 km (0.119 R)
• M18: 11,511,706 km (0.074 R)
• M19: 11,842,317 km (0.086 R)
• M20: 12,456,416 km (0.104 R)
• M21: 12,739,156 km (0.076 R)
• M22: 13,657,538 km (0.097 R)
• M23: 13,948,954 km (0.088 R)
• M24: 14,360,348 km (0.1 R)
• M25: 18,558,962 km (0.114 R)
• M26: 19,271,347 km (0.064 R)
• M27: 21,124,566 km (0.066 R)
• M28: 23,172,411 km (0.089 R)
• M29: 23,729,214 km (0.087 R)
• M30: 24,290,206 km (0.113 R)
• M31: 24,714,017 km (0.094 R)
• M32: 24,855,686 km (0.119 R)
• M33: 25,927,705 km (0.082 R)
• M34: 26,143,873 km (0.034 R)
• M35: 27,453,603 km (0.069 R)
• M36: 29,834,004 km (0.029 R)
• M37: 31,662,389 km (0.105 R)
• M38: 32,434,763 km (0.052 R)
• M39: 33,057,240 km (0.103 R)
• M40: 33,213,420 km (0.101 R)
• M41: 33,291,660 km (0.109 R)
• M42: 34,789,134 km (0.107 R)
• M43: 35,027,593 km (0.049 R)
• M44: 36,227,967 km (0.101 R)
• M45: 36,873,631 km (0.082 R)
• M46: 37,035,646 km (0.06 R)
• M47: 37,197,959 km (0.102 R)
• M48: 37,279,041 km (0.09 R)
• M49: 37,523,185 km (0.068 R)
• M50: 39,080,798 km (0.054 R)
• M51: 40,075,325 km (0.101 R)
• M52: 42,513,172 km (0.12 R)
• M53: 44,136,309 km (0.117 R)
• M54: 44,394,365 km (0.099 R)
• M55: 45,171,825 km (0.093 R)
• M56: 47,971,998 km (0.105 R)
• M57: 48,414,658 km (0.064 R)
• M58: 49,036,536 km (0.102 R)
• M59: 50,108,854 km (0.104 R)
• M60: 50,378,130 km (0.063 R)
• M61: 50,918,029 km (0.074 R)
• M62: 51,098,593 km (0.065 R)
• M63: 52,094,616 km (0.077 R)
• M64: 52,731,903 km (0.102 R)
• M65: 53,005,817 km (0.093 R)
• M66: 53,463,287 km (0.099 R)
• M67: 54,014,106 km (0.103 R)
• M68: 54,382,267 km (0.054 R)
• M69: 54,936,228 km (0.067 R)
• M70: 55,956,635 km (0.115 R)
• M71: 56,329,133 km (0.106 R)
• M72: 56,702,530 km (0.106 R)
• M73: 58,960,261 km (0.103 R)
• M74: 59,339,342 km (0.062 R)
• M75: 61,247,163 km (0.101 R)
• M76: 62,112,288 km (0.087 R)
• M77: 63,757,266 km (0.059 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit