🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.45 AU - 0.57 AU

Year: 132 Days

Day: 19.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.79 AU - 1.19 AU

Year: 358 Days

Day: 39.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 100.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,978,752 km

• M1: 325,525 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.26 AU - 2.6 AU

Year: 1377 Days

Day: 25.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.8

Radius: 8.5

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.27 AU - 6.25 AU

Year: 4384 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,978,752 km

• M1: 148,999 km (0.113 R)
• M2: 403,765 km (0.085 R)
• M3: 882,478 km (0.099 R)
• M4: 989,440 km (0.098 R)
• M5: 1,044,642 km (0.11 R)
• M6: 1,129,614 km (0.116 R)
• M7: 1,413,999 km (0.102 R)
• M8: 1,492,688 km (0.105 R)
• M9: 1,754,484 km (0.09 R)
• M10: 2,156,154 km (0.085 R)
• M11: 2,528,354 km (0.025 R)
• M12: 2,940,945 km (0.113 R)
• M13: 3,001,681 km (0.045 R)
• M14: 3,438,208 km (0.116 R)
• M15: 3,609,797 km (0.113 R)
• M16: 4,439,915 km (0.117 R)
• M17: 4,697,822 km (0.1 R)
• M18: 4,792,817 km (0.09 R)
• M19: 5,228,296 km (0.1 R)
• M20: 5,450,748 km (0.119 R)
• M21: 6,111,073 km (0.118 R)
• M22: 6,398,002 km (0.114 R)
• M23: 7,012,251 km (0.119 R)
• M24: 7,093,781 km (0.118 R)
• M25: 7,285,267 km (0.095 R)
• M26: 7,982,842 km (0.059 R)
• M27: 8,096,536 km (0.118 R)
• M28: 8,325,421 km (0.114 R)
• M29: 8,906,758 km (0.119 R)
• M30: 9,024,641 km (0.094 R)
• M31: 9,411,352 km (0.044 R)
• M32: 10,139,444 km (0.075 R)
• M33: 10,355,165 km (0.09 R)
• M34: 10,948,470 km (0.093 R)
• M35: 11,297,033 km (0.106 R)
• M36: 11,875,378 km (0.117 R)
• M37: 12,070,304 km (0.037 R)
• M38: 12,233,515 km (0.086 R)
• M39: 12,397,475 km (0.084 R)
• M40: 12,529,121 km (0.039 R)
• M41: 12,827,120 km (0.078 R)
• M42: 13,261,702 km (0.114 R)
• M43: 13,633,303 km (0.114 R)
• M44: 13,837,354 km (0.107 R)
• M45: 14,352,121 km (0.116 R)
• M46: 14,455,792 km (0.112 R)
• M47: 14,629,176 km (0.07 R)
• M48: 15,506,418 km (0.082 R)
• M49: 16,005,027 km (0.118 R)
• M50: 16,184,395 km (0.106 R)
• M51: 16,292,405 km (0.092 R)
• M52: 16,400,564 km (0.09 R)
• M53: 16,509,023 km (0.114 R)
• M54: 16,617,631 km (0.119 R)
• M55: 16,945,100 km (0.094 R)
• M56: 17,458,670 km (0.12 R)
• M57: 18,201,274 km (0.068 R)
• M58: 18,276,073 km (0.103 R)
• M59: 19,640,405 km (0.12 R)
• M60: 21,312,610 km (0.076 R)
• M61: 21,431,092 km (0.071 R)
• M62: 22,225,756 km (0.104 R)
• M63: 22,385,825 km (0.096 R)
• M64: 23,029,994 km (0.075 R)
• M65: 23,354,472 km (0.117 R)
• M66: 23,557,925 km (0.077 R)
• M67: 23,802,966 km (0.094 R)
• M68: 24,130,885 km (0.09 R)
• M69: 24,295,442 km (0.076 R)
• M70: 24,584,316 km (0.07 R)
• M71: 24,999,001 km (0.11 R)
• M72: 25,082,177 km (0.064 R)
• M73: 25,290,717 km (0.06 R)
• M74: 26,045,737 km (0.106 R)
• M75: 26,256,820 km (0.105 R)
• M76: 26,341,343 km (0.099 R)
• M77: 27,707,022 km (0.105 R)
• M78: 27,793,190 km (0.047 R)
• M79: 28,398,613 km (0.056 R)
• M80: 29,227,086 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 10

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.92 AU - 6.5 AU

Year: 5624 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,978,752 km

• M1: 143,614 km (0.084 R)
• M2: 230,530 km (0.074 R)
• M3: 452,085 km (0.071 R)
• M4: 910,901 km (0.105 R)
• M5: 1,064,538 km (0.099 R)
• M6: 1,283,101 km (0.084 R)
• M7: 1,441,974 km (0.068 R)
• M8: 1,546,543 km (0.095 R)
• M9: 1,716,187 km (0.093 R)
• M10: 1,859,651 km (0.05 R)
• M11: 1,941,032 km (0.044 R)
• M12: 2,107,684 km (0.112 R)
• M13: 2,192,806 km (0.116 R)
• M14: 2,384,141 km (0.099 R)
• M15: 2,563,060 km (0.106 R)
• M16: 2,820,817 km (0.11 R)
• M17: 3,106,549 km (0.101 R)
• M18: 3,381,809 km (0.071 R)
• M19: 3,624,008 km (0.063 R)
• M20: 4,450,088 km (0.082 R)
• M21: 5,032,323 km (0.108 R)
• M22: 5,101,138 km (0.028 R)
• M23: 5,170,252 km (0.057 R)
• M24: 5,239,516 km (0.042 R)
• M25: 5,473,188 km (0.118 R)
• M26: 5,567,434 km (0.075 R)
• M27: 5,710,151 km (0.107 R)
• M28: 6,268,001 km (0.089 R)
• M29: 6,366,885 km (0.119 R)
• M30: 6,742,077 km (0.03 R)
• M31: 7,804,222 km (0.058 R)
• M32: 8,178,815 km (0.103 R)
• M33: 8,890,153 km (0.063 R)
• M34: 9,029,129 km (0.104 R)
• M35: 9,478,970 km (0.113 R)
• M36: 9,965,013 km (0.028 R)
• M37: 10,109,525 km (0.094 R)
• M38: 10,371,471 km (0.106 R)
• M39: 10,694,602 km (0.064 R)
• M40: 10,842,554 km (0.112 R)
• M41: 11,050,795 km (0.081 R)
• M42: 11,290,450 km (0.055 R)
• M43: 11,622,857 km (0.068 R)
• M44: 11,714,112 km (0.079 R)
• M45: 12,173,826 km (0.108 R)
• M46: 12,733,172 km (0.111 R)
• M47: 13,142,472 km (0.025 R)
• M48: 13,844,984 km (0.097 R)
• M49: 14,233,190 km (0.03 R)
• M50: 14,428,715 km (0.109 R)
• M51: 15,219,639 km (0.089 R)
• M52: 15,653,921 km (0.085 R)
• M53: 15,822,069 km (0.067 R)
• M54: 16,330,104 km (0.062 R)
• M55: 16,500,645 km (0.112 R)
• M56: 17,084,825 km (0.069 R)
• M57: 17,327,323 km (0.063 R)
• M58: 17,886,071 km (0.072 R)
• M59: 18,167,614 km (0.119 R)
• M60: 18,273,530 km (0.044 R)
• M61: 18,770,793 km (0.059 R)
• M62: 19,200,438 km (0.113 R)
• M63: 19,308,448 km (0.065 R)
• M64: 19,851,189 km (0.088 R)
• M65: 20,435,668 km (0.099 R)
• M66: 21,062,931 km (0.12 R)
• M67: 21,322,933 km (0.114 R)
• M68: 21,434,832 km (0.037 R)
• M69: 22,753,537 km (0.112 R)
• M70: 22,905,828 km (0.109 R)
• M71: 23,020,420 km (0.026 R)
• M72: 23,211,755 km (0.093 R)
• M73: 23,518,880 km (0.067 R)
• M74: 24,098,422 km (0.118 R)
• M75: 24,565,317 km (0.097 R)
• M76: 25,706,300 km (0.104 R)
• M77: 26,383,230 km (0.091 R)
• M78: 26,944,970 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 9.5

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.81 AU - 8.37 AU

Year: 6861 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,978,752 km

• M1: 121,773 km (0.08 R)
• M2: 223,948 km (0.118 R)
• M3: 349,311 km (0.069 R)
• M4: 639,232 km (0.099 R)
• M5: 1,282,353 km (0.074 R)
• M6: 1,357,451 km (0.114 R)
• M7: 1,453,493 km (0.089 R)
• M8: 3,075,283 km (0.115 R)
• M9: 3,306,263 km (0.077 R)
• M10: 3,489,969 km (0.114 R)
• M11: 4,005,333 km (0.055 R)
• M12: 4,258,004 km (0.099 R)
• M13: 5,197,628 km (0.04 R)
• M14: 5,753,833 km (0.036 R)
• M15: 6,007,102 km (0.12 R)
• M16: 8,055,696 km (0.073 R)
• M17: 8,126,306 km (0.043 R)
• M18: 8,232,520 km (0.051 R)
• M19: 8,303,579 km (0.039 R)
• M20: 8,952,535 km (0.112 R)
• M21: 9,172,444 km (0.085 R)
• M22: 10,260,469 km (0.042 R)
• M23: 10,722,727 km (0.049 R)
• M24: 10,995,443 km (0.066 R)
• M25: 11,073,683 km (0.105 R)
• M26: 11,309,898 km (0.064 R)
• M27: 11,707,230 km (0.114 R)
• M28: 12,885,164 km (0.051 R)
• M29: 14,614,216 km (0.091 R)
• M30: 15,308,649 km (0.118 R)
• M31: 16,414,926 km (0.118 R)
• M32: 16,729,380 km (0.091 R)
• M33: 17,000,452 km (0.116 R)
• M34: 17,455,528 km (0.098 R)
• M35: 17,960,720 km (0.113 R)
• M36: 19,032,440 km (0.117 R)
• M37: 19,457,447 km (0.063 R)
• M38: 19,885,596 km (0.065 R)
• M39: 20,124,953 km (0.102 R)
• M40: 21,580,091 km (0.098 R)
• M41: 22,918,693 km (0.059 R)
• M42: 23,069,039 km (0.087 R)
• M43: 23,219,834 km (0.104 R)
• M44: 23,572,735 km (0.03 R)
• M45: 24,029,158 km (0.051 R)
• M46: 24,131,034 km (0.035 R)
• M47: 24,950,681 km (0.082 R)
• M48: 25,157,126 km (0.101 R)
• M49: 25,364,020 km (0.108 R)
• M50: 25,779,603 km (0.116 R)
• M51: 26,354,657 km (0.052 R)
• M52: 26,670,159 km (0.117 R)
• M53: 27,145,730 km (0.119 R)
• M54: 27,517,481 km (0.111 R)
• M55: 27,784,065 km (0.113 R)
• M56: 27,891,027 km (0.09 R)
• M57: 28,427,485 km (0.088 R)
• M58: 28,535,195 km (0.099 R)
• M59: 28,643,056 km (0.11 R)
• M60: 28,859,224 km (0.104 R)
• M61: 29,184,301 km (0.117 R)
• M62: 29,347,362 km (0.099 R)
• M63: 29,947,699 km (0.061 R)
• M64: 30,497,172 km (0.103 R)
• M65: 30,883,583 km (0.063 R)
• M66: 31,327,290 km (0.115 R)
• M67: 31,550,041 km (0.05 R)
• M68: 31,661,492 km (0.117 R)
• M69: 31,884,991 km (0.117 R)
• M70: 33,577,541 km (0.084 R)
• M71: 33,976,668 km (0.057 R)
• M72: 34,148,108 km (0.058 R)
• M73: 34,837,155 km (0.108 R)
• M74: 36,170,521 km (0.045 R)
• M75: 36,696,806 km (0.119 R)
• M76: 36,872,883 km (0.117 R)
• M77: 37,638,824 km (0.063 R)
• M78: 37,697,915 km (0.094 R)
• M79: 37,934,729 km (0.098 R)
• M80: 39,847,338 km (0.069 R)
• M81: 40,512,001 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.9

Radius: 8

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 11.67 AU - 15.51 AU

Year: 18208 Days

Day: 19.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,978,752 km

• M1: 160,070 km (0.085 R)
• M2: 798,703 km (0.076 R)
• M3: 939,923 km (0.104 R)
• M4: 1,115,252 km (0.052 R)
• M5: 1,247,048 km (0.115 R)
• M6: 1,301,352 km (0.103 R)
• M7: 1,440,478 km (0.093 R)
• M8: 2,615,120 km (0.104 R)
• M9: 2,972,510 km (0.082 R)
• M10: 4,217,164 km (0.1 R)
• M11: 4,678,374 km (0.067 R)
• M12: 4,763,944 km (0.075 R)
• M13: 5,111,460 km (0.073 R)
• M14: 5,199,723 km (0.029 R)
• M15: 6,016,078 km (0.097 R)
• M16: 6,155,952 km (0.075 R)
• M17: 6,486,713 km (0.118 R)
• M18: 7,513,403 km (0.094 R)
• M19: 8,433,131 km (0.117 R)
• M20: 9,012,673 km (0.119 R)
• M21: 9,065,930 km (0.064 R)
• M22: 9,442,169 km (0.055 R)
• M23: 10,826,996 km (0.083 R)
• M24: 12,749,927 km (0.109 R)
• M25: 14,337,909 km (0.088 R)
• M26: 14,400,141 km (0.056 R)
• M27: 15,537,235 km (0.103 R)
• M28: 15,987,076 km (0.119 R)
• M29: 17,229,935 km (0.096 R)
• M30: 17,628,763 km (0.084 R)
• M31: 17,695,483 km (0.095 R)
• M32: 18,367,926 km (0.119 R)
• M33: 18,639,296 km (0.061 R)
• M34: 18,775,430 km (0.105 R)
• M35: 19,048,746 km (0.078 R)
• M36: 19,946,034 km (0.067 R)
• M37: 20,155,022 km (0.087 R)
• M38: 20,434,920 km (0.026 R)
• M39: 20,645,703 km (0.083 R)
• M40: 20,716,014 km (0.112 R)
• M41: 20,857,085 km (0.083 R)
• M42: 21,140,124 km (0.063 R)
• M43: 22,284,996 km (0.119 R)
• M44: 22,864,987 km (0.062 R)
• M45: 23,523,517 km (0.117 R)
• M46: 24,188,181 km (0.09 R)
• M47: 26,142,677 km (0.066 R)
• M48: 26,218,972 km (0.102 R)
• M49: 26,524,450 km (0.083 R)
• M50: 28,225,677 km (0.115 R)
• M51: 29,010,468 km (0.113 R)
• M52: 31,895,014 km (0.106 R)
• M53: 32,057,926 km (0.05 R)
• M54: 33,288,518 km (0.068 R)
• M55: 34,117,590 km (0.086 R)
• M56: 34,200,916 km (0.12 R)
• M57: 35,037,317 km (0.028 R)
• M58: 37,931,438 km (0.094 R)
• M59: 39,058,059 km (0.088 R)
• M60: 39,844,495 km (0.034 R)
• M61: 40,636,167 km (0.106 R)
• M62: 40,812,842 km (0.06 R)
• M63: 41,255,502 km (0.058 R)
• M64: 41,433,075 km (0.102 R)
• M65: 42,772,574 km (0.054 R)
• M66: 44,307,748 km (0.1 R)
• M67: 44,398,554 km (0.061 R)
• M68: 45,036,439 km (0.043 R)
• M69: 45,127,843 km (0.09 R)
• M70: 45,310,801 km (0.098 R)
• M71: 45,952,876 km (0.095 R)
• M72: 46,321,185 km (0.034 R)
• M73: 47,246,299 km (0.114 R)
• M74: 47,525,000 km (0.104 R)
• M75: 48,177,396 km (0.092 R)
• M76: 48,364,244 km (0.063 R)
• M77: 49,679,658 km (0.102 R)
• M78: 52,441,683 km (0.046 R)
• M79: 54,278,147 km (0.119 R)
• M80: 56,037,418 km (0.108 R)
• M81: 58,611,249 km (0.098 R)
• M82: 58,711,031 km (0.113 R)
• M83: 59,210,688 km (0.063 R)
• M84: 59,310,769 km (0.027 R)
• M85: 59,912,601 km (0.111 R)
• M86: 62,238,249 km (0.08 R)
• M87: 62,645,754 km (0.113 R)
• M88: 64,078,752 km (0.111 R)
• M89: 66,768,821 km (0.109 R)
• M90: 66,977,211 km (0.114 R)
• M91: 67,290,319 km (0.074 R)
• M92: 67,499,307 km (0.109 R)
• M93: 67,918,032 km (0.104 R)
• M94: 70,235,752 km (0.044 R)
• M95: 70,341,816 km (0.099 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit