🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.11 AU - 1.49 AU

Year: 521 Days

Day: 14.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.27 AU - 1.47 AU

Year: 564 Days

Day: 26.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762

Radius: 11.2

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.2 AU - 7.28 AU

Year: 6847 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,510,503 km

• M1: 177,722 km (0.066 R)
• M2: 264,788 km (0.063 R)
• M3: 424,110 km (0.095 R)
• M4: 494,122 km (0.094 R)
• M5: 791,074 km (0.108 R)
• M6: 1,125,724 km (0.119 R)
• M7: 1,212,042 km (0.113 R)
• M8: 1,428,660 km (0.085 R)
• M9: 1,677,740 km (0.113 R)
• M10: 1,777,372 km (0.106 R)
• M11: 1,858,604 km (0.07 R)
• M12: 2,003,863 km (0.119 R)
• M13: 2,762,773 km (0.106 R)
• M14: 4,434,978 km (0.093 R)
• M15: 4,602,827 km (0.108 R)
• M16: 4,772,621 km (0.11 R)
• M17: 4,973,381 km (0.102 R)
• M18: 5,502,658 km (0.116 R)
• M19: 6,774,390 km (0.034 R)
• M20: 6,903,343 km (0.081 R)
• M21: 7,065,507 km (0.085 R)
• M22: 7,261,780 km (0.087 R)
• M23: 8,791,119 km (0.1 R)
• M24: 9,073,260 km (0.069 R)
• M25: 9,394,297 km (0.063 R)
• M26: 9,502,008 km (0.085 R)
• M27: 10,010,790 km (0.074 R)
• M28: 10,194,496 km (0.12 R)
• M29: 10,305,349 km (0.045 R)
• M30: 10,528,249 km (0.106 R)
• M31: 11,206,526 km (0.044 R)
• M32: 11,397,413 km (0.12 R)
• M33: 11,589,347 km (0.107 R)
• M34: 11,821,224 km (0.115 R)
• M35: 11,976,656 km (0.066 R)
• M36: 12,250,270 km (0.119 R)
• M37: 13,204,106 km (0.093 R)
• M38: 14,346,885 km (0.115 R)
• M39: 14,762,617 km (0.05 R)
• M40: 15,098,165 km (0.109 R)
• M41: 15,563,564 km (0.043 R)
• M42: 16,465,340 km (0.057 R)
• M43: 16,595,490 km (0.079 R)
• M44: 17,428,152 km (0.093 R)
• M45: 17,649,407 km (0.109 R)
• M46: 18,589,331 km (0.086 R)
• M47: 18,951,806 km (0.08 R)
• M48: 19,042,762 km (0.092 R)
• M49: 20,145,448 km (0.108 R)
• M50: 20,331,248 km (0.055 R)
• M51: 21,505,592 km (0.046 R)
• M52: 22,316,562 km (0.086 R)
• M53: 22,605,136 km (0.037 R)
• M54: 23,429,719 km (0.095 R)
• M55: 23,772,149 km (0.116 R)
• M56: 23,968,571 km (0.076 R)
• M57: 24,165,442 km (0.046 R)
• M58: 24,660,162 km (0.091 R)
• M59: 25,308,220 km (0.033 R)
• M60: 25,408,450 km (0.108 R)
• M61: 26,113,655 km (0.102 R)
• M62: 26,774,129 km (0.034 R)
• M63: 26,876,305 km (0.102 R)
• M64: 27,080,955 km (0.105 R)
• M65: 27,749,507 km (0.087 R)
• M66: 28,423,595 km (0.113 R)
• M67: 28,631,985 km (0.03 R)
• M68: 29,313,104 km (0.093 R)
• M69: 29,787,778 km (0.075 R)
• M70: 31,495,887 km (0.108 R)
• M71: 31,603,747 km (0.085 R)
• M72: 32,036,234 km (0.113 R)
• M73: 32,797,837 km (0.093 R)
• M74: 33,235,710 km (0.071 R)
• M75: 33,400,417 km (0.117 R)
• M76: 34,338,845 km (0.104 R)
• M77: 34,950,700 km (0.087 R)
• M78: 35,847,091 km (0.105 R)
• M79: 36,016,136 km (0.11 R)
• M80: 36,298,128 km (0.103 R)
• M81: 36,864,655 km (0.11 R)
• M82: 38,351,060 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 11.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.82 AU - 10.78 AU

Year: 9968 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,510,503 km

• M1: 165,605 km (0.119 R)
• M2: 613,052 km (0.061 R)
• M3: 1,120,937 km (0.104 R)
• M4: 1,213,837 km (0.119 R)
• M5: 1,407,866 km (0.101 R)
• M6: 1,612,366 km (0.081 R)
• M7: 1,696,889 km (0.113 R)
• M8: 1,893,011 km (0.082 R)
• M9: 2,403,888 km (0.097 R)
• M10: 3,194,064 km (0.077 R)
• M11: 3,410,383 km (0.083 R)
• M12: 4,147,003 km (0.105 R)
• M13: 4,323,977 km (0.113 R)
• M14: 5,696,837 km (0.12 R)
• M15: 5,860,945 km (0.095 R)
• M16: 6,160,291 km (0.084 R)
• M17: 6,328,738 km (0.066 R)
• M18: 6,430,614 km (0.092 R)
• M19: 6,635,862 km (0.077 R)
• M20: 6,773,941 km (0.1 R)
• M21: 6,982,929 km (0.072 R)
• M22: 7,229,467 km (0.113 R)
• M23: 7,371,585 km (0.118 R)
• M24: 8,169,989 km (0.108 R)
• M25: 8,843,777 km (0.081 R)
• M26: 8,995,918 km (0.102 R)
• M27: 9,457,577 km (0.067 R)
• M28: 9,574,264 km (0.119 R)
• M29: 10,006,003 km (0.047 R)
• M30: 10,404,083 km (0.088 R)
• M31: 11,838,128 km (0.064 R)
• M32: 12,090,201 km (0.11 R)
• M33: 12,174,574 km (0.105 R)
• M34: 12,386,554 km (0.091 R)
• M35: 12,900,124 km (0.073 R)
• M36: 13,289,826 km (0.112 R)
• M37: 13,551,922 km (0.091 R)
• M38: 13,727,549 km (0.075 R)
• M39: 13,859,794 km (0.107 R)
• M40: 14,348,231 km (0.098 R)
• M41: 14,482,420 km (0.042 R)
• M42: 15,023,366 km (0.089 R)
• M43: 15,342,010 km (0.106 R)
• M44: 15,433,414 km (0.062 R)
• M45: 16,404,603 km (0.115 R)
• M46: 17,110,556 km (0.116 R)
• M47: 17,300,395 km (0.108 R)
• M48: 17,443,261 km (0.058 R)
• M49: 17,730,190 km (0.103 R)
• M50: 17,826,232 km (0.077 R)
• M51: 18,067,084 km (0.082 R)
• M52: 18,212,045 km (0.057 R)
• M53: 18,454,543 km (0.115 R)
• M54: 18,844,694 km (0.097 R)
• M55: 18,991,749 km (0.117 R)
• M56: 20,131,834 km (0.077 R)
• M57: 21,651,898 km (0.079 R)
• M58: 23,471,756 km (0.05 R)
• M59: 23,735,647 km (0.1 R)
• M60: 23,841,562 km (0.111 R)
• M61: 25,178,070 km (0.085 R)
• M62: 25,448,393 km (0.115 R)
• M63: 26,319,501 km (0.068 R)
• M64: 26,813,922 km (0.12 R)
• M65: 29,958,320 km (0.114 R)
• M66: 30,302,096 km (0.06 R)
• M67: 30,416,987 km (0.076 R)
• M68: 30,935,643 km (0.118 R)
• M69: 31,806,751 km (0.071 R)
• M70: 32,744,880 km (0.097 R)
• M71: 33,513,813 km (0.108 R)
• M72: 33,632,593 km (0.117 R)
• M73: 34,228,741 km (0.058 R)
• M74: 34,468,247 km (0.089 R)
• M75: 35,009,043 km (0.065 R)
• M76: 35,189,907 km (0.099 R)
• M77: 35,371,220 km (0.034 R)
• M78: 36,954,713 km (0.077 R)
• M79: 37,077,383 km (0.099 R)
• M80: 37,446,591 km (0.097 R)
• M81: 38,188,447 km (0.113 R)
• M82: 38,872,708 km (0.033 R)
• M83: 39,498,326 km (0.034 R)
• M84: 40,379,906 km (0.12 R)
• M85: 40,886,444 km (0.097 R)
• M86: 41,077,032 km (0.096 R)
• M87: 42,611,906 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.9

Radius: 6.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.65 AU - 15.99 AU

Year: 21075 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,510,503 km

• M1: 100,380 km (0.074 R)
• M2: 242,648 km (0.077 R)
• M3: 773,421 km (0.086 R)
• M4: 891,903 km (0.064 R)
• M5: 1,972,897 km (0.096 R)
• M6: 2,406,880 km (0.119 R)
• M7: 3,916,771 km (0.056 R)
• M8: 4,760,952 km (0.094 R)
• M9: 4,892,449 km (0.115 R)
• M10: 4,936,431 km (0.114 R)
• M11: 5,203,612 km (0.098 R)
• M12: 5,475,581 km (0.111 R)
• M13: 5,521,358 km (0.106 R)
• M14: 5,752,188 km (0.097 R)
• M15: 6,033,282 km (0.084 R)
• M16: 7,302,620 km (0.083 R)
• M17: 8,175,673 km (0.081 R)
• M18: 8,651,095 km (0.099 R)
• M19: 9,135,643 km (0.056 R)
• M20: 10,074,669 km (0.117 R)
• M21: 10,243,565 km (0.034 R)
• M22: 10,813,233 km (0.102 R)
• M23: 11,451,717 km (0.115 R)
• M24: 11,510,359 km (0.081 R)
• M25: 11,864,458 km (0.081 R)
• M26: 12,222,146 km (0.071 R)
• M27: 12,342,124 km (0.067 R)
• M28: 12,886,959 km (0.05 R)
• M29: 13,937,435 km (0.103 R)
• M30: 14,062,798 km (0.09 R)
• M31: 14,125,629 km (0.117 R)
• M32: 14,188,610 km (0.034 R)
• M33: 14,504,561 km (0.059 R)
• M34: 15,661,551 km (0.059 R)
• M35: 17,048,323 km (0.073 R)
• M36: 17,858,246 km (0.101 R)
• M37: 18,611,770 km (0.11 R)
• M38: 19,796,436 km (0.071 R)
• M39: 19,937,507 km (0.104 R)
• M40: 20,790,364 km (0.111 R)
• M41: 21,077,293 km (0.074 R)
• M42: 21,149,249 km (0.051 R)
• M43: 21,582,634 km (0.044 R)
• M44: 22,238,172 km (0.037 R)
• M45: 22,311,326 km (0.078 R)
• M46: 22,974,194 km (0.088 R)
• M47: 23,793,093 km (0.105 R)
• M48: 24,168,434 km (0.083 R)
• M49: 24,243,681 km (0.118 R)
• M50: 24,470,173 km (0.087 R)
• M51: 25,766,288 km (0.065 R)
• M52: 25,920,225 km (0.057 R)
• M53: 27,319,414 km (0.042 R)
• M54: 27,712,557 km (0.068 R)
• M55: 29,464,049 km (0.098 R)
• M56: 30,678,634 km (0.057 R)
• M57: 32,157,558 km (0.083 R)
• M58: 32,905,697 km (0.116 R)
• M59: 33,156,423 km (0.102 R)
• M60: 33,323,823 km (0.1 R)
• M61: 33,996,565 km (0.082 R)
• M62: 35,955,250 km (0.051 R)
• M63: 36,299,624 km (0.104 R)
• M64: 38,564,685 km (0.089 R)
• M65: 38,829,025 km (0.07 R)
• M66: 40,695,707 km (0.087 R)
• M67: 41,594,940 km (0.09 R)
• M68: 42,137,531 km (0.038 R)
• M69: 43,138,491 km (0.097 R)
• M70: 48,164,530 km (0.041 R)
• M71: 48,449,066 km (0.034 R)
• M72: 49,784,675 km (0.07 R)
• M73: 50,264,436 km (0.06 R)
• M74: 51,132,253 km (0.07 R)
• M75: 51,422,473 km (0.059 R)
• M76: 52,199,484 km (0.083 R)
• M77: 52,882,398 km (0.101 R)
• M78: 54,158,618 km (0.112 R)
• M79: 55,544,343 km (0.115 R)
• M80: 56,341,400 km (0.053 R)
• M81: 59,567,179 km (0.105 R)
• M82: 61,202,434 km (0.054 R)
• M83: 61,510,755 km (0.058 R)
• M84: 63,267,183 km (0.112 R)
• M85: 63,682,916 km (0.07 R)
• M86: 65,354,822 km (0.111 R)
• M87: 65,669,875 km (0.089 R)
• M88: 65,775,042 km (0.088 R)
• M89: 65,880,209 km (0.033 R)
• M90: 66,301,477 km (0.071 R)
• M91: 67,146,855 km (0.113 R)
• M92: 70,671,380 km (0.103 R)
• M93: 70,886,951 km (0.111 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit