🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 26.1 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,078,173 km

• M1: 51,910 km (0.101 R)
• M2: 335,548 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.97 AU - 1.37 AU

Year: 474 Days

Day: 12.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2 AU - 3.26 AU

Year: 1598 Days

Day: 23.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,078,173 km

• M1: 69,563 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 11.9

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.87 AU - 7.71 AU

Year: 5912 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,078,173 km

• M1: 151,393 km (0.104 R)
• M2: 315,203 km (0.087 R)
• M3: 438,322 km (0.098 R)
• M4: 715,975 km (0.113 R)
• M5: 891,603 km (0.117 R)
• M6: 969,394 km (0.037 R)
• M7: 1,149,061 km (0.11 R)
• M8: 1,234,631 km (0.087 R)
• M9: 1,449,155 km (0.077 R)
• M10: 1,656,946 km (0.095 R)
• M11: 1,894,807 km (0.1 R)
• M12: 2,272,990 km (0.114 R)
• M13: 2,837,423 km (0.098 R)
• M14: 3,051,348 km (0.115 R)
• M15: 3,270,509 km (0.06 R)
• M16: 3,570,901 km (0.056 R)
• M17: 3,985,586 km (0.116 R)
• M18: 4,171,985 km (0.047 R)
• M19: 4,415,830 km (0.093 R)
• M20: 4,525,635 km (0.092 R)
• M21: 4,692,287 km (0.113 R)
• M22: 4,776,361 km (0.045 R)
• M23: 5,204,211 km (0.096 R)
• M24: 5,467,054 km (0.09 R)
• M25: 5,644,627 km (0.095 R)
• M26: 6,127,678 km (0.093 R)
• M27: 7,069,247 km (0.094 R)
• M28: 7,458,501 km (0.091 R)
• M29: 7,755,004 km (0.119 R)
• M30: 8,291,911 km (0.09 R)
• M31: 8,530,519 km (0.099 R)
• M32: 8,702,407 km (0.054 R)
• M33: 8,840,785 km (0.114 R)
• M34: 9,757,820 km (0.071 R)
• M35: 9,973,840 km (0.064 R)
• M36: 10,191,355 km (0.112 R)
• M37: 10,373,864 km (0.119 R)
• M38: 10,594,222 km (0.098 R)
• M39: 10,927,825 km (0.115 R)
• M40: 11,002,475 km (0.071 R)
• M41: 11,114,673 km (0.037 R)
• M42: 11,987,726 km (0.049 R)
• M43: 12,451,928 km (0.06 R)
• M44: 12,843,426 km (0.087 R)
• M45: 13,478,020 km (0.114 R)
• M46: 13,960,772 km (0.055 R)
• M47: 14,163,627 km (0.117 R)
• M48: 14,572,179 km (0.08 R)
• M49: 14,654,458 km (0.069 R)
• M50: 14,860,604 km (0.047 R)
• M51: 15,694,761 km (0.091 R)
• M52: 15,779,135 km (0.051 R)
• M53: 15,863,508 km (0.113 R)
• M54: 16,117,675 km (0.095 R)
• M55: 18,154,898 km (0.11 R)
• M56: 18,956,444 km (0.117 R)
• M57: 19,181,140 km (0.087 R)
• M58: 19,316,376 km (0.097 R)
• M59: 19,951,868 km (0.083 R)
• M60: 21,010,572 km (0.1 R)
• M61: 21,336,396 km (0.088 R)
• M62: 21,804,787 km (0.084 R)
• M63: 22,418,887 km (0.079 R)
• M64: 24,100,067 km (0.067 R)
• M65: 24,197,456 km (0.08 R)
• M66: 24,636,825 km (0.051 R)
• M67: 26,021,054 km (0.062 R)
• M68: 26,170,801 km (0.043 R)
• M69: 26,471,194 km (0.102 R)
• M70: 26,772,783 km (0.107 R)
• M71: 26,974,590 km (0.088 R)
• M72: 27,075,569 km (0.114 R)
• M73: 28,092,984 km (0.056 R)
• M74: 29,382,219 km (0.078 R)
• M75: 29,590,309 km (0.104 R)
• M76: 30,060,196 km (0.075 R)
• M77: 30,374,950 km (0.119 R)
• M78: 30,479,968 km (0.072 R)
• M79: 31,484,817 km (0.054 R)
• M80: 32,018,133 km (0.055 R)
• M81: 34,619,042 km (0.119 R)
• M82: 35,224,464 km (0.104 R)
• M83: 36,390,280 km (0.084 R)
• M84: 37,118,224 km (0.119 R)
• M85: 37,851,104 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 9.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.83 AU - 7.63 AU

Year: 7285 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,078,173 km

• M1: 137,032 km (0.111 R)
• M2: 303,534 km (0.054 R)
• M3: 480,508 km (0.089 R)
• M4: 544,387 km (0.109 R)
• M5: 766,240 km (0.082 R)
• M6: 993,031 km (0.104 R)
• M7: 1,202,767 km (0.086 R)
• M8: 1,346,082 km (0.096 R)
• M9: 1,579,155 km (0.097 R)
• M10: 1,780,813 km (0.05 R)
• M11: 1,884,933 km (0.049 R)
• M12: 2,130,423 km (0.045 R)
• M13: 2,669,424 km (0.083 R)
• M14: 2,980,738 km (0.1 R)
• M15: 3,140,807 km (0.102 R)
• M16: 3,488,174 km (0.086 R)
• M17: 4,602,977 km (0.115 R)
• M18: 4,871,655 km (0.107 R)
• M19: 4,934,336 km (0.067 R)
• M20: 5,081,840 km (0.092 R)
• M21: 5,230,839 km (0.078 R)
• M22: 5,511,335 km (0.104 R)
• M23: 5,708,356 km (0.049 R)
• M24: 6,019,669 km (0.051 R)
• M25: 6,154,756 km (0.104 R)
• M26: 6,359,256 km (0.116 R)
• M27: 6,681,789 km (0.12 R)
• M28: 6,751,651 km (0.117 R)
• M29: 6,821,813 km (0.117 R)
• M30: 6,892,124 km (0.065 R)
• M31: 7,247,418 km (0.079 R)
• M32: 7,391,182 km (0.091 R)
• M33: 7,706,086 km (0.085 R)
• M34: 7,828,307 km (0.118 R)
• M35: 8,149,194 km (0.089 R)
• M36: 8,323,775 km (0.085 R)
• M37: 8,575,399 km (0.081 R)
• M38: 8,778,553 km (0.076 R)
• M39: 9,371,259 km (0.095 R)
• M40: 9,528,038 km (0.103 R)
• M41: 9,659,385 km (0.075 R)
• M42: 9,870,617 km (0.067 R)
• M43: 10,324,946 km (0.104 R)
• M44: 10,568,042 km (0.095 R)
• M45: 10,676,800 km (0.074 R)
• M46: 11,281,475 km (0.108 R)
• M47: 11,671,925 km (0.091 R)
• M48: 12,095,287 km (0.116 R)
• M49: 12,466,290 km (0.098 R)
• M50: 12,812,160 km (0.036 R)
• M51: 13,102,679 km (0.073 R)
• M52: 13,161,172 km (0.098 R)
• M53: 13,928,011 km (0.117 R)
• M54: 13,987,551 km (0.098 R)
• M55: 14,226,758 km (0.105 R)
• M56: 14,527,599 km (0.026 R)
• M57: 14,861,052 km (0.043 R)
• M58: 14,922,088 km (0.057 R)
• M59: 15,105,196 km (0.089 R)
• M60: 15,166,382 km (0.118 R)
• M61: 15,258,534 km (0.11 R)
• M62: 15,473,805 km (0.117 R)
• M63: 16,282,831 km (0.077 R)
• M64: 16,534,454 km (0.07 R)
• M65: 17,009,727 km (0.064 R)
• M66: 17,425,459 km (0.031 R)
• M67: 17,779,707 km (0.042 R)
• M68: 18,201,423 km (0.056 R)
• M69: 18,397,247 km (0.061 R)
• M70: 18,988,757 km (0.12 R)
• M71: 19,054,879 km (0.098 R)
• M72: 19,787,161 km (0.087 R)
• M73: 20,698,511 km (0.066 R)
• M74: 21,073,702 km (0.108 R)
• M75: 21,210,734 km (0.066 R)
• M76: 21,934,788 km (0.109 R)
• M77: 22,282,453 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 4.1

Gravity: 20.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.87 AU - 19.09 AU

Year: 22824 Days

Day: 21.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 175.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,078,173 km

• M1: 74,201 km (0.104 R)
• M2: 184,155 km (0.099 R)
• M3: 209,886 km (0.099 R)
• M4: 265,686 km (0.111 R)
• M5: 326,722 km (0.072 R)
• M6: 831,016 km (0.096 R)
• M7: 1,066,483 km (0.105 R)
• M8: 1,243,308 km (0.108 R)
• M9: 1,295,518 km (0.077 R)
• M10: 1,348,475 km (0.099 R)
• M11: 1,375,253 km (0.09 R)
• M12: 1,539,512 km (0.099 R)
• M13: 1,827,188 km (0.11 R)
• M14: 2,451,012 km (0.117 R)
• M15: 2,993,154 km (0.082 R)
• M16: 3,063,465 km (0.084 R)
• M17: 3,098,920 km (0.079 R)
• M18: 3,720,798 km (0.119 R)
• M19: 3,758,497 km (0.09 R)
• M20: 3,796,495 km (0.074 R)
• M21: 4,459,961 km (0.109 R)
• M22: 4,621,228 km (0.071 R)
• M23: 4,743,449 km (0.117 R)
• M24: 5,074,659 km (0.11 R)
• M25: 5,200,770 km (0.107 R)
• M26: 5,370,564 km (0.118 R)
• M27: 5,759,219 km (0.046 R)
• M28: 6,654,861 km (0.059 R)
• M29: 6,792,791 km (0.042 R)
• M30: 6,839,016 km (0.096 R)
• M31: 7,449,525 km (0.033 R)
• M32: 8,571,659 km (0.084 R)
• M33: 9,228,842 km (0.116 R)
• M34: 10,165,325 km (0.055 R)
• M35: 10,698,492 km (0.108 R)
• M36: 11,350,290 km (0.051 R)
• M37: 11,570,348 km (0.102 R)
• M38: 12,239,200 km (0.054 R)
• M39: 13,730,691 km (0.057 R)
• M40: 13,847,676 km (0.115 R)
• M41: 14,676,598 km (0.053 R)
• M42: 15,036,680 km (0.081 R)
• M43: 15,521,377 km (0.077 R)
• M44: 16,319,931 km (0.087 R)
• M45: 17,510,730 km (0.104 R)
• M46: 19,054,580 km (0.108 R)
• M47: 20,107,749 km (0.09 R)
• M48: 20,574,494 km (0.11 R)
• M49: 20,842,723 km (0.088 R)
• M50: 21,450,539 km (0.081 R)
• M51: 21,927,457 km (0.115 R)
• M52: 22,132,855 km (0.084 R)
• M53: 23,030,293 km (0.079 R)
• M54: 24,505,029 km (0.098 R)
• M55: 24,931,981 km (0.04 R)
• M56: 25,003,339 km (0.088 R)
• M57: 25,361,327 km (0.099 R)
• M58: 25,865,322 km (0.103 R)
• M59: 25,937,578 km (0.114 R)
• M60: 27,618,460 km (0.115 R)
• M61: 28,509,165 km (0.098 R)
• M62: 29,635,937 km (0.106 R)
• M63: 29,863,026 km (0.094 R)
• M64: 30,166,710 km (0.114 R)
• M65: 32,867,251 km (0.066 R)
• M66: 33,338,035 km (0.095 R)
• M67: 34,127,313 km (0.093 R)
• M68: 37,101,170 km (0.036 R)
• M69: 37,509,422 km (0.059 R)
• M70: 37,673,082 km (0.052 R)
• M71: 38,247,837 km (0.096 R)
• M72: 39,489,350 km (0.082 R)
• M73: 39,739,178 km (0.102 R)
• M74: 40,240,481 km (0.12 R)
• M75: 40,996,399 km (0.11 R)
• M76: 41,164,996 km (0.025 R)
• M77: 41,756,954 km (0.084 R)
• M78: 42,011,570 km (0.118 R)
• M79: 43,463,866 km (0.079 R)
• M80: 44,758,785 km (0.066 R)
• M81: 44,845,552 km (0.106 R)
• M82: 46,066,420 km (0.047 R)
• M83: 47,209,797 km (0.053 R)
• M84: 48,629,780 km (0.089 R)
• M85: 49,255,548 km (0.042 R)
• M86: 49,704,042 km (0.102 R)
• M87: 52,423,582 km (0.108 R)
• M88: 53,893,531 km (0.067 R)
• M89: 56,592,426 km (0.11 R)
• M90: 57,910,981 km (0.048 R)
• M91: 58,668,994 km (0.105 R)
• M92: 60,962,479 km (0.072 R)
• M93: 61,155,011 km (0.094 R)
• M94: 64,457,384 km (0.096 R)
• M95: 65,341,358 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.7

Radius: 6.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.11 AU - 17.95 AU

Year: 27504 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,078,173 km

• M1: 85,121 km (0.119 R)
• M2: 151,094 km (0.092 R)
• M3: 193,430 km (0.118 R)
• M4: 385,813 km (0.063 R)
• M5: 557,102 km (0.056 R)
• M6: 711,338 km (0.094 R)
• M7: 857,645 km (0.104 R)
• M8: 1,203,365 km (0.085 R)
• M9: 1,589,029 km (0.06 R)
• M10: 1,643,183 km (0.117 R)
• M11: 1,981,573 km (0.057 R)
• M12: 2,069,687 km (0.106 R)
• M13: 4,084,770 km (0.045 R)
• M14: 5,542,003 km (0.093 R)
• M15: 5,624,880 km (0.093 R)
• M16: 5,708,356 km (0.118 R)
• M17: 6,390,073 km (0.107 R)
• M18: 6,873,723 km (0.087 R)
• M19: 7,876,029 km (0.044 R)
• M20: 8,923,064 km (0.088 R)
• M21: 9,167,208 km (0.113 R)
• M22: 11,619,715 km (0.047 R)
• M23: 12,588,511 km (0.058 R)
• M24: 12,807,373 km (0.103 R)
• M25: 13,920,082 km (0.06 R)
• M26: 13,976,630 km (0.089 R)
• M27: 16,955,123 km (0.096 R)
• M28: 17,500,408 km (0.075 R)
• M29: 17,744,551 km (0.1 R)
• M30: 18,982,474 km (0.114 R)
• M31: 19,107,837 km (0.083 R)
• M32: 19,422,292 km (0.119 R)
• M33: 20,120,315 km (0.087 R)
• M34: 20,248,072 km (0.093 R)
• M35: 21,933,741 km (0.082 R)
• M36: 22,926,472 km (0.117 R)
• M37: 22,993,193 km (0.057 R)
• M38: 25,092,948 km (0.088 R)
• M39: 25,575,402 km (0.095 R)
• M40: 25,644,665 km (0.092 R)
• M41: 26,270,134 km (0.108 R)
• M42: 27,394,512 km (0.062 R)
• M43: 27,465,271 km (0.079 R)
• M44: 27,749,059 km (0.079 R)
• M45: 27,891,326 km (0.114 R)
• M46: 28,105,251 km (0.076 R)
• M47: 28,678,061 km (0.058 R)
• M48: 30,713,490 km (0.078 R)
• M49: 30,934,296 km (0.114 R)
• M50: 31,674,208 km (0.033 R)
• M51: 32,345,004 km (0.108 R)
• M52: 32,419,953 km (0.103 R)
• M53: 33,322,327 km (0.119 R)
• M54: 35,152,059 km (0.114 R)
• M55: 35,537,273 km (0.028 R)
• M56: 36,389,832 km (0.083 R)
• M57: 37,092,343 km (0.12 R)
• M58: 37,406,050 km (0.067 R)
• M59: 37,720,505 km (0.119 R)
• M60: 37,878,181 km (0.09 R)
• M61: 38,114,994 km (0.062 R)
• M62: 38,352,257 km (0.037 R)
• M63: 38,828,427 km (0.072 R)
• M64: 39,226,656 km (0.104 R)
• M65: 39,786,451 km (0.061 R)
• M66: 40,348,790 km (0.085 R)
• M67: 41,888,750 km (0.116 R)
• M68: 42,378,982 km (0.11 R)
• M69: 43,861,198 km (0.077 R)
• M70: 46,116,087 km (0.117 R)
• M71: 47,555,069 km (0.079 R)
• M72: 49,008,861 km (0.119 R)
• M73: 49,180,898 km (0.109 R)
• M74: 50,390,397 km (0.042 R)
• M75: 51,085,878 km (0.083 R)
• M76: 52,047,343 km (0.049 R)
• M77: 52,662,340 km (0.116 R)
• M78: 55,056,953 km (0.115 R)
• M79: 55,146,413 km (0.073 R)
• M80: 57,305,708 km (0.107 R)
• M81: 57,940,751 km (0.079 R)
• M82: 59,309,273 km (0.081 R)
• M83: 59,492,530 km (0.088 R)
• M84: 60,503,961 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 15,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit