🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.13 AU - 1.17 AU

Year: 462 Days

Day: 34.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.45 AU - 1.71 AU

Year: 744 Days

Day: 20.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 10.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.23 AU - 4.97 AU

Year: 3697 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,350,994 km

• M1: 211,531 km (0.098 R)
• M2: 499,507 km (0.114 R)
• M3: 706,252 km (0.074 R)
• M4: 774,767 km (0.106 R)
• M5: 860,188 km (0.06 R)
• M6: 1,486,704 km (0.08 R)
• M7: 1,735,335 km (0.089 R)
• M8: 1,830,779 km (0.088 R)
• M9: 1,987,557 km (0.062 R)
• M10: 2,158,996 km (0.111 R)
• M11: 2,377,559 km (0.059 R)
• M12: 3,076,480 km (0.114 R)
• M13: 3,335,135 km (0.097 R)
• M14: 3,418,910 km (0.051 R)
• M15: 3,491,315 km (0.1 R)
• M16: 3,811,006 km (0.101 R)
• M17: 3,898,820 km (0.042 R)
• M18: 4,114,689 km (0.031 R)
• M19: 4,191,732 km (0.046 R)
• M20: 4,812,863 km (0.081 R)
• M21: 5,044,590 km (0.104 R)
• M22: 5,154,993 km (0.033 R)
• M23: 5,336,156 km (0.115 R)
• M24: 5,762,061 km (0.082 R)
• M25: 6,332,328 km (0.107 R)
• M26: 6,874,621 km (0.082 R)
• M27: 7,306,809 km (0.107 R)
• M28: 7,684,394 km (0.038 R)
• M29: 8,343,971 km (0.11 R)
• M30: 8,491,325 km (0.12 R)
• M31: 8,606,366 km (0.118 R)
• M32: 8,788,426 km (0.111 R)
• M33: 9,105,723 km (0.116 R)
• M34: 9,240,511 km (0.084 R)
• M35: 9,820,651 km (0.066 R)
• M36: 9,924,323 km (0.119 R)
• M37: 10,342,299 km (0.067 R)
• M38: 10,430,113 km (0.093 R)
• M39: 10,553,531 km (0.057 R)
• M40: 10,819,666 km (0.086 R)
• M41: 11,069,943 km (0.058 R)
• M42: 11,213,856 km (0.099 R)
• M43: 11,304,064 km (0.115 R)
• M44: 11,376,469 km (0.114 R)
• M45: 12,331,502 km (0.071 R)
• M46: 12,574,299 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 13.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.55 AU - 9.05 AU

Year: 8163 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,350,994 km

• M1: 199,414 km (0.067 R)
• M2: 585,376 km (0.06 R)
• M3: 760,107 km (0.069 R)
• M4: 983,606 km (0.096 R)
• M5: 1,073,215 km (0.095 R)
• M6: 1,531,284 km (0.056 R)
• M7: 1,637,349 km (0.105 R)
• M8: 1,857,108 km (0.11 R)
• M9: 2,225,568 km (0.087 R)
• M10: 3,076,181 km (0.083 R)
• M11: 3,212,016 km (0.083 R)
• M12: 3,349,945 km (0.086 R)
• M13: 3,560,579 km (0.056 R)
• M14: 4,344,921 km (0.085 R)
• M15: 4,678,823 km (0.088 R)
• M16: 5,154,993 km (0.091 R)
• M17: 5,508,642 km (0.099 R)
• M18: 5,674,546 km (0.092 R)
• M19: 6,383,940 km (0.056 R)
• M20: 7,242,033 km (0.045 R)
• M21: 8,167,745 km (0.113 R)
• M22: 8,612,649 km (0.034 R)
• M23: 8,773,317 km (0.064 R)
• M24: 8,902,719 km (0.103 R)
• M25: 9,393,549 km (0.087 R)
• M26: 9,994,185 km (0.072 R)
• M27: 10,333,323 km (0.11 R)
• M28: 10,572,979 km (0.095 R)
• M29: 10,710,759 km (0.108 R)
• M30: 10,814,580 km (0.091 R)
• M31: 11,092,832 km (0.084 R)
• M32: 11,197,849 km (0.099 R)
• M33: 11,408,782 km (0.032 R)
• M34: 11,585,457 km (0.109 R)
• M35: 11,834,538 km (0.049 R)
• M36: 12,229,476 km (0.114 R)
• M37: 13,739,816 km (0.079 R)
• M38: 13,890,162 km (0.089 R)
• M39: 14,003,408 km (0.103 R)
• M40: 14,383,087 km (0.045 R)
• M41: 14,574,273 km (0.098 R)
• M42: 14,997,635 km (0.078 R)
• M43: 15,308,201 km (0.087 R)
• M44: 15,464,231 km (0.106 R)
• M45: 17,134,641 km (0.062 R)
• M46: 17,256,264 km (0.036 R)
• M47: 17,745,150 km (0.065 R)
• M48: 18,404,128 km (0.11 R)
• M49: 18,611,770 km (0.12 R)
• M50: 18,903,636 km (0.115 R)
• M51: 19,155,110 km (0.073 R)
• M52: 19,534,340 km (0.113 R)
• M53: 20,129,291 km (0.109 R)
• M54: 20,644,057 km (0.119 R)
• M55: 21,993,729 km (0.07 R)
• M56: 22,169,956 km (0.111 R)
• M57: 23,102,848 km (0.112 R)
• M58: 23,416,704 km (0.096 R)
• M59: 24,412,129 km (0.119 R)
• M60: 24,594,638 km (0.112 R)
• M61: 25,606,518 km (0.102 R)
• M62: 25,745,644 km (0.11 R)
• M63: 26,164,219 km (0.108 R)
• M64: 26,304,242 km (0.117 R)
• M65: 26,397,741 km (0.106 R)
• M66: 26,819,906 km (0.12 R)
• M67: 27,386,134 km (0.047 R)
• M68: 28,434,666 km (0.101 R)
• M69: 29,690,839 km (0.063 R)
• M70: 29,885,615 km (0.078 R)
• M71: 29,983,303 km (0.12 R)
• M72: 30,571,073 km (0.101 R)
• M73: 31,261,617 km (0.117 R)
• M74: 31,559,017 km (0.04 R)
• M75: 32,557,583 km (0.094 R)
• M76: 33,111,245 km (0.075 R)
• M77: 33,313,351 km (0.098 R)
• M78: 33,718,762 km (0.11 R)
• M79: 34,023,792 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 10.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.33 AU - 9.21 AU

Year: 9733 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,350,994 km

• M1: 272,717 km (0.102 R)
• M2: 343,776 km (0.091 R)
• M3: 445,054 km (0.1 R)
• M4: 511,774 km (0.04 R)
• M5: 594,951 km (0.114 R)
• M6: 762,949 km (0.048 R)
• M7: 1,068,428 km (0.112 R)
• M8: 1,326,784 km (0.082 R)
• M9: 1,411,606 km (0.1 R)
• M10: 1,714,392 km (0.119 R)
• M11: 2,548,400 km (0.046 R)
• M12: 2,785,512 km (0.074 R)
• M13: 3,189,127 km (0.053 R)
• M14: 3,563,571 km (0.084 R)
• M15: 3,804,872 km (0.111 R)
• M16: 4,303,332 km (0.113 R)
• M17: 5,225,154 km (0.058 R)
• M18: 5,582,843 km (0.103 R)
• M19: 6,851,882 km (0.086 R)
• M20: 7,395,969 km (0.118 R)
• M21: 7,673,174 km (0.035 R)
• M22: 7,828,756 km (0.118 R)
• M23: 7,985,385 km (0.099 R)
• M24: 8,429,391 km (0.086 R)
• M25: 8,783,938 km (0.105 R)
• M26: 9,044,837 km (0.103 R)
• M27: 9,176,333 km (0.098 R)
• M28: 9,842,942 km (0.077 R)
• M29: 9,910,560 km (0.095 R)
• M30: 10,732,899 km (0.082 R)
• M31: 11,720,096 km (0.075 R)
• M32: 12,406,301 km (0.067 R)
• M33: 12,625,761 km (0.119 R)
• M34: 13,366,570 km (0.099 R)
• M35: 13,817,757 km (0.066 R)
• M36: 13,931,451 km (0.107 R)
• M37: 14,197,736 km (0.062 R)
• M38: 14,427,219 km (0.101 R)
• M39: 14,773,987 km (0.117 R)
• M40: 15,045,507 km (0.112 R)
• M41: 15,240,433 km (0.11 R)
• M42: 15,475,601 km (0.107 R)
• M43: 16,148,193 km (0.044 R)
• M44: 16,267,871 km (0.102 R)
• M45: 16,347,906 km (0.063 R)
• M46: 16,668,943 km (0.067 R)
• M47: 16,992,224 km (0.091 R)
• M48: 17,154,687 km (0.047 R)
• M49: 17,440,120 km (0.066 R)
• M50: 17,686,059 km (0.116 R)
• M51: 17,891,905 km (0.086 R)
• M52: 18,430,757 km (0.03 R)
• M53: 18,555,821 km (0.102 R)
• M54: 18,723,071 km (0.06 R)
• M55: 20,509,419 km (0.075 R)
• M56: 21,730,288 km (0.06 R)
• M57: 22,393,904 km (0.074 R)
• M58: 23,154,160 km (0.093 R)
• M59: 23,922,943 km (0.074 R)
• M60: 24,196,259 km (0.047 R)
• M61: 25,531,869 km (0.112 R)
• M62: 25,857,842 km (0.089 R)
• M63: 26,938,537 km (0.114 R)
• M64: 27,033,233 km (0.061 R)
• M65: 27,128,078 km (0.077 R)
• M66: 27,365,490 km (0.082 R)
• M67: 27,651,371 km (0.063 R)
• M68: 28,756,301 km (0.095 R)
• M69: 28,853,091 km (0.106 R)
• M70: 28,949,881 km (0.034 R)
• M71: 29,046,970 km (0.089 R)
• M72: 29,875,592 km (0.095 R)
• M73: 30,022,647 km (0.071 R)
• M74: 30,170,001 km (0.081 R)
• M75: 30,514,674 km (0.101 R)
• M76: 31,108,428 km (0.11 R)
• M77: 31,556,324 km (0.117 R)
• M78: 32,106,695 km (0.102 R)
• M79: 32,357,870 km (0.098 R)
• M80: 32,559,378 km (0.117 R)
• M81: 32,660,207 km (0.083 R)
• M82: 33,827,669 km (0.07 R)
• M83: 33,929,844 km (0.109 R)
• M84: 34,134,494 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.5

Radius: 5.6

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.46 AU - 18.94 AU

Year: 22207 Days

Day: 18.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,350,994 km

• M1: 132,245 km (0.111 R)
• M2: 223,200 km (0.112 R)
• M3: 455,974 km (0.067 R)
• M4: 587,770 km (0.111 R)
• M5: 640,428 km (0.056 R)
• M6: 676,482 km (0.108 R)
• M7: 927,956 km (0.08 R)
• M8: 1,140,235 km (0.062 R)
• M9: 1,206,956 km (0.115 R)
• M10: 1,414,747 km (0.032 R)
• M11: 1,462,618 km (0.068 R)
• M12: 1,811,929 km (0.105 R)
• M13: 1,863,989 km (0.102 R)
• M14: 2,354,371 km (0.059 R)
• M15: 2,672,865 km (0.071 R)
• M16: 2,974,155 km (0.089 R)
• M17: 3,318,230 km (0.036 R)
• M18: 3,446,436 km (0.078 R)
• M19: 4,249,627 km (0.113 R)
• M20: 4,388,902 km (0.108 R)
• M21: 4,565,129 km (0.105 R)
• M22: 5,824,294 km (0.072 R)
• M23: 5,979,128 km (0.056 R)
• M24: 7,224,530 km (0.076 R)
• M25: 7,474,508 km (0.118 R)
• M26: 7,558,582 km (0.058 R)
• M27: 9,303,043 km (0.091 R)
• M28: 11,261,129 km (0.064 R)
• M29: 11,454,111 km (0.089 R)
• M30: 12,286,324 km (0.045 R)
• M31: 12,684,703 km (0.074 R)
• M32: 12,885,463 km (0.119 R)
• M33: 13,188,548 km (0.095 R)
• M34: 14,372,167 km (0.102 R)
• M35: 15,321,964 km (0.083 R)
• M36: 17,671,697 km (0.089 R)
• M37: 17,895,944 km (0.085 R)
• M38: 18,008,442 km (0.109 R)
• M39: 18,234,036 km (0.113 R)
• M40: 19,088,539 km (0.108 R)
• M41: 21,132,494 km (0.102 R)
• M42: 21,191,885 km (0.042 R)
• M43: 21,310,965 km (0.038 R)
• M44: 22,634,607 km (0.115 R)
• M45: 23,306,301 km (0.084 R)
• M46: 25,108,357 km (0.105 R)
• M47: 25,171,338 km (0.086 R)
• M48: 26,505,152 km (0.087 R)
• M49: 28,449,925 km (0.072 R)
• M50: 29,638,779 km (0.092 R)
• M51: 32,269,757 km (0.082 R)
• M52: 33,995,219 km (0.089 R)
• M53: 36,033,938 km (0.039 R)
• M54: 36,460,591 km (0.058 R)
• M55: 36,817,532 km (0.108 R)
• M56: 39,421,133 km (0.098 R)
• M57: 39,640,743 km (0.118 R)
• M58: 39,714,046 km (0.114 R)
• M59: 40,893,027 km (0.109 R)
• M60: 42,833,311 km (0.085 R)
• M61: 44,498,186 km (0.056 R)
• M62: 44,574,481 km (0.083 R)
• M63: 45,492,114 km (0.058 R)
• M64: 45,876,281 km (0.087 R)
• M65: 47,190,499 km (0.111 R)
• M66: 47,345,931 km (0.053 R)
• M67: 47,969,305 km (0.118 R)
• M68: 48,752,450 km (0.064 R)
• M69: 49,066,755 km (0.059 R)
• M70: 50,410,593 km (0.098 R)
• M71: 50,887,810 km (0.087 R)
• M72: 51,366,374 km (0.113 R)
• M73: 51,926,767 km (0.097 R)
• M74: 52,972,756 km (0.082 R)
• M75: 54,351,001 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit