🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 285 Days

Day: 36.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.1 AU - 1.14 AU

Year: 431 Days

Day: 44.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.22 AU - 1.22 AU

Year: 490 Days

Day: 33.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.06 AU - 2.72 AU

Year: 1343 Days

Day: 43.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.14 AU - 5.24 AU

Year: 3691 Days

Day: 42.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,270,339 km

• M1: 24,833 km (0.068 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 13

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.45 AU - 7.07 AU

Year: 6388 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,270,339 km

• M1: 227,389 km (0.092 R)
• M2: 388,954 km (0.119 R)
• M3: 553,512 km (0.096 R)
• M4: 688,001 km (0.067 R)
• M5: 897,138 km (0.119 R)
• M6: 1,306,139 km (0.028 R)
• M7: 1,853,966 km (0.103 R)
• M8: 2,023,162 km (0.091 R)
• M9: 2,131,620 km (0.074 R)
• M10: 2,242,023 km (0.071 R)
• M11: 2,515,189 km (0.076 R)
• M12: 2,871,980 km (0.069 R)
• M13: 3,169,231 km (0.06 R)
• M14: 3,321,671 km (0.107 R)
• M15: 3,528,864 km (0.103 R)
• M16: 3,634,181 km (0.112 R)
• M17: 3,793,952 km (0.06 R)
• M18: 4,203,999 km (0.041 R)
• M19: 4,570,813 km (0.095 R)
• M20: 5,426,663 km (0.095 R)
• M21: 5,518,067 km (0.091 R)
• M22: 5,671,554 km (0.045 R)
• M23: 6,492,548 km (0.086 R)
• M24: 7,451,919 km (0.045 R)
• M25: 7,724,486 km (0.118 R)
• M26: 7,827,559 km (0.086 R)
• M27: 8,174,327 km (0.119 R)
• M28: 9,244,999 km (0.077 R)
• M29: 9,427,807 km (0.117 R)
• M30: 10,020,664 km (0.078 R)
• M31: 10,587,640 km (0.119 R)
• M32: 11,477,149 km (0.044 R)
• M33: 11,634,226 km (0.104 R)
• M34: 11,910,982 km (0.115 R)
• M35: 12,070,155 km (0.052 R)
• M36: 12,471,077 km (0.058 R)
• M37: 12,592,251 km (0.067 R)
• M38: 13,741,761 km (0.1 R)
• M39: 13,908,712 km (0.039 R)
• M40: 14,076,412 km (0.092 R)
• M41: 14,160,486 km (0.083 R)
• M42: 14,498,427 km (0.094 R)
• M43: 14,796,426 km (0.069 R)
• M44: 15,311,791 km (0.073 R)
• M45: 17,387,162 km (0.083 R)
• M46: 18,067,982 km (0.112 R)
• M47: 18,896,455 km (0.089 R)
• M48: 19,082,256 km (0.074 R)
• M49: 19,315,329 km (0.04 R)
• M50: 20,162,352 km (0.077 R)
• M51: 20,495,058 km (0.056 R)
• M52: 20,781,687 km (0.083 R)
• M53: 21,165,855 km (0.05 R)
• M54: 21,455,626 km (0.103 R)
• M55: 22,332,569 km (0.094 R)
• M56: 22,824,895 km (0.11 R)
• M57: 23,320,812 km (0.056 R)
• M58: 23,420,444 km (0.111 R)
• M59: 23,870,435 km (0.075 R)
• M60: 25,186,447 km (0.08 R)
• M61: 25,390,947 km (0.102 R)
• M62: 26,059,650 km (0.103 R)
• M63: 26,163,022 km (0.065 R)
• M64: 26,474,036 km (0.104 R)
• M65: 28,047,207 km (0.114 R)
• M66: 29,704,602 km (0.069 R)
• M67: 29,866,766 km (0.115 R)
• M68: 30,736,079 km (0.115 R)
• M69: 31,064,297 km (0.067 R)
• M70: 31,834,576 km (0.102 R)
• M71: 32,055,682 km (0.049 R)
• M72: 32,444,188 km (0.081 R)
• M73: 32,555,339 km (0.086 R)
• M74: 34,013,170 km (0.12 R)
• M75: 35,149,067 km (0.084 R)
• M76: 35,606,986 km (0.049 R)
• M77: 36,182,040 km (0.086 R)
• M78: 36,528,658 km (0.043 R)
• M79: 36,702,342 km (0.103 R)
• M80: 37,574,796 km (0.083 R)
• M81: 38,043,038 km (0.108 R)
• M82: 38,160,322 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 9.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.54 AU - 8.08 AU

Year: 6459 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 106,270,339 km

• M1: 127,457 km (0.077 R)
• M2: 200,012 km (0.049 R)
• M3: 692,489 km (0.098 R)
• M4: 964,757 km (0.057 R)
• M5: 1,226,553 km (0.095 R)
• M6: 1,284,447 km (0.073 R)
• M7: 1,373,308 km (0.055 R)
• M8: 1,541,756 km (0.07 R)
• M9: 2,069,986 km (0.116 R)
• M10: 2,264,014 km (0.066 R)
• M11: 2,354,222 km (0.102 R)
• M12: 2,427,225 km (0.11 R)
• M13: 3,019,035 km (0.109 R)
• M14: 3,078,575 km (0.103 R)
• M15: 3,403,202 km (0.06 R)
• M16: 3,465,435 km (0.102 R)
• M17: 3,717,657 km (0.032 R)
• M18: 3,867,703 km (0.119 R)
• M19: 3,976,012 km (0.101 R)
• M20: 4,352,101 km (0.11 R)
• M21: 4,464,898 km (0.025 R)
• M22: 4,670,446 km (0.104 R)
• M23: 4,855,648 km (0.12 R)
• M24: 4,949,296 km (0.116 R)
• M25: 5,305,638 km (0.089 R)
• M26: 5,793,626 km (0.1 R)
• M27: 5,892,959 km (0.039 R)
• M28: 6,733,999 km (0.118 R)
• M29: 6,812,388 km (0.11 R)
• M30: 6,996,393 km (0.089 R)
• M31: 7,155,416 km (0.114 R)
• M32: 7,288,857 km (0.118 R)
• M33: 7,449,974 km (0.063 R)
• M34: 7,858,227 km (0.084 R)
• M35: 9,184,112 km (0.079 R)
• M36: 9,533,723 km (0.083 R)
• M37: 9,680,628 km (0.1 R)
• M38: 9,857,901 km (0.08 R)
• M39: 10,185,820 km (0.1 R)
• M40: 10,547,697 km (0.086 R)
• M41: 11,160,151 km (0.115 R)
• M42: 11,284,018 km (0.049 R)
• M43: 11,533,098 km (0.117 R)
• M44: 11,595,630 km (0.041 R)
• M45: 11,910,234 km (0.06 R)
• M46: 12,005,229 km (0.095 R)
• M47: 12,132,088 km (0.081 R)
• M48: 12,355,288 km (0.063 R)
• M49: 12,451,480 km (0.12 R)
• M50: 12,612,148 km (0.091 R)
• M51: 13,425,960 km (0.091 R)
• M52: 13,557,756 km (0.081 R)
• M53: 14,458,634 km (0.105 R)
• M54: 14,593,721 km (0.103 R)
• M55: 15,898,215 km (0.116 R)
• M56: 16,599,529 km (0.071 R)
• M57: 16,847,413 km (0.073 R)
• M58: 16,989,681 km (0.117 R)
• M59: 17,168,001 km (0.083 R)
• M60: 17,996,325 km (0.073 R)
• M61: 18,178,086 km (0.089 R)
• M62: 18,616,857 km (0.106 R)
• M63: 19,022,117 km (0.102 R)
• M64: 19,133,119 km (0.09 R)
• M65: 19,542,119 km (0.118 R)
• M66: 21,053,656 km (0.12 R)
• M67: 21,553,014 km (0.119 R)
• M68: 22,445,964 km (0.104 R)
• M69: 23,034,781 km (0.079 R)
• M70: 23,867,742 km (0.045 R)
• M71: 23,987,420 km (0.057 R)
• M72: 24,589,552 km (0.104 R)
• M73: 25,359,083 km (0.115 R)
• M74: 26,549,134 km (0.088 R)
• M75: 26,631,862 km (0.079 R)
• M76: 27,296,824 km (0.085 R)
• M77: 27,463,925 km (0.075 R)
• M78: 27,883,248 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 12.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.38 AU - 10.58 AU

Year: 9780 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,270,339 km

• M1: 315,652 km (0.112 R)
• M2: 459,714 km (0.116 R)
• M3: 695,331 km (0.098 R)
• M4: 828,922 km (0.102 R)
• M5: 1,124,378 km (0.065 R)
• M6: 1,432,250 km (0.083 R)
• M7: 1,675,496 km (0.11 R)
• M8: 1,790,537 km (0.064 R)
• M9: 1,908,420 km (0.114 R)
• M10: 2,029,146 km (0.109 R)
• M11: 2,152,414 km (0.109 R)
• M12: 2,278,226 km (0.076 R)
• M13: 2,406,581 km (0.067 R)
• M14: 3,113,580 km (0.072 R)
• M15: 4,287,924 km (0.051 R)
• M16: 4,415,680 km (0.09 R)
• M17: 4,773,369 km (0.112 R)
• M18: 5,039,653 km (0.03 R)
• M19: 5,691,301 km (0.098 R)
• M20: 5,831,923 km (0.025 R)
• M21: 6,700,189 km (0.085 R)
• M22: 7,187,280 km (0.113 R)
• M23: 7,339,571 km (0.076 R)
• M24: 7,647,294 km (0.112 R)
• M25: 7,841,771 km (0.052 R)
• M26: 8,116,732 km (0.11 R)
• M27: 8,676,527 km (0.1 R)
• M28: 8,961,062 km (0.045 R)
• M29: 9,207,450 km (0.064 R)
• M30: 9,331,466 km (0.12 R)
• M31: 10,044,899 km (0.059 R)
• M32: 11,038,079 km (0.09 R)
• M33: 11,524,272 km (0.068 R)
• M34: 12,198,360 km (0.093 R)
• M35: 13,303,589 km (0.08 R)
• M36: 15,020,973 km (0.112 R)
• M37: 15,314,035 km (0.088 R)
• M38: 16,204,292 km (0.081 R)
• M39: 16,807,171 km (0.118 R)
• M40: 17,315,355 km (0.072 R)
• M41: 17,673,941 km (0.109 R)
• M42: 18,450,803 km (0.092 R)
• M43: 18,764,659 km (0.074 R)
• M44: 19,344,650 km (0.098 R)
• M45: 20,468,280 km (0.101 R)
• M46: 21,668,204 km (0.09 R)
• M47: 22,555,021 km (0.113 R)
• M48: 23,228,061 km (0.109 R)
• M49: 23,340,858 km (0.051 R)
• M50: 23,623,598 km (0.079 R)
• M51: 24,421,553 km (0.094 R)
• M52: 25,985,300 km (0.09 R)
• M53: 27,342,900 km (0.074 R)
• M54: 28,300,776 km (0.118 R)
• M55: 28,783,977 km (0.103 R)
• M56: 29,452,679 km (0.1 R)
• M57: 29,574,901 km (0.111 R)
• M58: 29,819,643 km (0.084 R)
• M59: 30,311,221 km (0.08 R)
• M60: 30,619,842 km (0.094 R)
• M61: 30,867,426 km (0.071 R)
• M62: 31,864,795 km (0.094 R)
• M63: 32,304,314 km (0.102 R)
• M64: 32,619,666 km (0.099 R)
• M65: 32,809,207 km (0.119 R)
• M66: 33,316,792 km (0.073 R)
• M67: 33,571,557 km (0.05 R)
• M68: 33,699,164 km (0.082 R)
• M69: 33,890,799 km (0.066 R)
• M70: 34,725,855 km (0.117 R)
• M71: 35,567,492 km (0.098 R)
• M72: 36,941,399 km (0.041 R)
• M73: 37,800,689 km (0.073 R)
• M74: 38,199,517 km (0.116 R)
• M75: 40,825,558 km (0.084 R)
• M76: 42,125,863 km (0.1 R)
• M77: 42,332,457 km (0.042 R)
• M78: 43,509,344 km (0.036 R)
• M79: 43,718,033 km (0.114 R)
• M80: 43,857,458 km (0.082 R)
• M81: 45,048,257 km (0.113 R)
• M82: 46,107,709 km (0.086 R)
• M83: 46,676,181 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.5

Radius: 5

Gravity: 33.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.43 AU - 21.47 AU

Year: 29981 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,270,339 km

• M1: 111,600 km (0.054 R)
• M2: 408,701 km (0.088 R)
• M3: 457,021 km (0.09 R)
• M4: 533,316 km (0.12 R)
• M5: 848,968 km (0.064 R)
• M6: 943,963 km (0.064 R)
• M7: 1,741,618 km (0.099 R)
• M8: 1,904,082 km (0.082 R)
• M9: 3,320,474 km (0.105 R)
• M10: 5,388,964 km (0.118 R)
• M11: 5,926,469 km (0.053 R)
• M12: 6,480,729 km (0.115 R)
• M13: 6,923,389 km (0.092 R)
• M14: 6,987,417 km (0.117 R)
• M15: 7,704,590 km (0.112 R)
• M16: 8,788,875 km (0.053 R)
• M17: 9,067,426 km (0.097 R)
• M18: 13,020,849 km (0.11 R)
• M19: 15,295,185 km (0.091 R)
• M20: 15,545,912 km (0.074 R)
• M21: 18,040,157 km (0.099 R)
• M22: 20,196,161 km (0.105 R)
• M23: 20,840,180 km (0.065 R)
• M24: 21,397,432 km (0.054 R)
• M25: 21,678,078 km (0.093 R)
• M26: 22,148,264 km (0.083 R)
• M27: 23,868,789 km (0.098 R)
• M28: 24,744,984 km (0.108 R)
• M29: 24,941,256 km (0.108 R)
• M30: 26,729,699 km (0.097 R)
• M31: 26,830,229 km (0.088 R)
• M32: 27,537,826 km (0.055 R)
• M33: 31,590,283 km (0.097 R)
• M34: 32,123,151 km (0.073 R)
• M35: 32,874,132 km (0.084 R)
• M36: 33,630,948 km (0.09 R)
• M37: 33,956,921 km (0.088 R)
• M38: 34,065,978 km (0.101 R)
• M39: 34,284,092 km (0.046 R)
• M40: 34,502,804 km (0.057 R)
• M41: 34,612,310 km (0.094 R)
• M42: 34,721,965 km (0.103 R)
• M43: 36,268,807 km (0.11 R)
• M44: 39,086,333 km (0.104 R)
• M45: 41,042,176 km (0.03 R)
• M46: 41,856,736 km (0.089 R)
• M47: 43,383,532 km (0.082 R)
• M48: 44,689,671 km (0.078 R)
• M49: 45,888,249 km (0.096 R)
• M50: 46,249,827 km (0.071 R)
• M51: 48,562,012 km (0.081 R)
• M52: 48,684,682 km (0.05 R)
• M53: 49,176,710 km (0.116 R)
• M54: 49,670,233 km (0.117 R)
• M55: 50,662,366 km (0.104 R)
• M56: 52,162,833 km (0.097 R)
• M57: 54,058,836 km (0.049 R)
• M58: 56,750,850 km (0.108 R)
• M59: 60,275,675 km (0.1 R)
• M60: 62,264,279 km (0.104 R)
• M61: 65,354,971 km (0.061 R)
• M62: 65,490,507 km (0.106 R)
• M63: 65,897,563 km (0.117 R)
• M64: 66,714,218 km (0.111 R)
• M65: 67,123,817 km (0.084 R)
• M66: 67,397,431 km (0.073 R)
• M67: 68,357,700 km (0.056 R)
• M68: 69,322,456 km (0.091 R)
• M69: 69,875,819 km (0.096 R)
• M70: 72,243,953 km (0.108 R)
• M71: 73,226,512 km (0.117 R)
• M72: 75,063,275 km (0.079 R)
• M73: 75,631,448 km (0.103 R)
• M74: 76,058,549 km (0.042 R)
• M75: 76,201,116 km (0.087 R)
• M76: 76,915,147 km (0.056 R)
• M77: 78,781,979 km (0.084 R)
• M78: 80,228,141 km (0.113 R)
• M79: 81,245,556 km (0.107 R)
• M80: 81,682,981 km (0.118 R)
• M81: 84,618,839 km (0.098 R)
• M82: 85,951,157 km (0.111 R)
• M83: 89,688,411 km (0.119 R)
• M84: 89,989,702 km (0.088 R)
• M85: 91,804,324 km (0.058 R)
• M86: 92,259,849 km (0.083 R)
• M87: 93,325,734 km (0.098 R)
• M88: 95,008,860 km (0.109 R)
• M89: 96,702,008 km (0.117 R)
• M90: 97,320,147 km (0.117 R)
• M91: 101,056,653 km (0.106 R)
• M92: 101,526,989 km (0.113 R)
• M93: 105,633,749 km (0.053 R)
• M94: 106,111,116 km (0.035 R)
• M95: 106,270,288 km (0.115 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit