🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.62 AU

Year: 246 Days

Day: 33.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,678,759 km

• M1: 64,327 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 260 Days

Day: 41.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.51 AU - 0.83 AU

Year: 360 Days

Day: 32 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.7

Radius: 8

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.67 AU - 0.97 AU

Year: 487 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 69,678,759 km

• M1: 105,466 km (0.111 R)
• M2: 158,424 km (0.099 R)
• M3: 210,035 km (0.065 R)
• M4: 317,297 km (0.109 R)
• M5: 409,001 km (0.075 R)
• M6: 506,987 km (0.074 R)
• M7: 559,346 km (0.091 R)
• M8: 715,676 km (0.063 R)
• M9: 1,008,140 km (0.038 R)
• M10: 1,070,971 km (0.106 R)
• M11: 1,150,258 km (0.115 R)
• M12: 1,267,842 km (0.094 R)
• M13: 1,362,687 km (0.112 R)
• M14: 1,465,461 km (0.092 R)
• M15: 1,520,513 km (0.065 R)
• M16: 1,610,271 km (0.116 R)
• M17: 1,661,584 km (0.109 R)
• M18: 1,824,645 km (0.077 R)
• M19: 1,914,254 km (0.062 R)
• M20: 1,999,226 km (0.088 R)
• M21: 2,066,844 km (0.083 R)
• M22: 2,135,360 km (0.072 R)
• M23: 2,236,339 km (0.034 R)
• M24: 2,358,261 km (0.094 R)
• M25: 2,423,336 km (0.12 R)
• M26: 2,535,385 km (0.1 R)
• M27: 2,635,765 km (0.039 R)
• M28: 2,703,383 km (0.108 R)
• M29: 2,833,533 km (0.115 R)
• M30: 2,993,753 km (0.067 R)
• M31: 3,157,113 km (0.062 R)
• M32: 3,301,625 km (0.095 R)
• M33: 3,374,629 km (0.03 R)
• M34: 3,455,561 km (0.097 R)
• M35: 3,582,121 km (0.03 R)
• M36: 3,710,027 km (0.115 R)
• M37: 3,816,690 km (0.109 R)
• M38: 4,056,197 km (0.063 R)
• M39: 4,284,932 km (0.12 R)
• M40: 4,420,916 km (0.1 R)
• M41: 4,509,628 km (0.055 R)
• M42: 4,664,312 km (0.063 R)
• M43: 4,738,213 km (0.063 R)
• M44: 4,820,941 km (0.088 R)
• M45: 5,122,231 km (0.044 R)
• M46: 5,181,472 km (0.091 R)
• M47: 5,241,012 km (0.084 R)
• M48: 5,446,858 km (0.119 R)
• M49: 5,559,506 km (0.099 R)
• M50: 5,611,715 km (0.047 R)
• M51: 5,796,020 km (0.101 R)
• M52: 6,071,430 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 11.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.81 AU - 1.13 AU

Year: 627 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,678,759 km

• M1: 144,811 km (0.063 R)
• M2: 226,641 km (0.109 R)
• M3: 323,580 km (0.107 R)
• M4: 433,385 km (0.087 R)
• M5: 510,278 km (0.106 R)
• M6: 586,124 km (0.079 R)
• M7: 659,427 km (0.078 R)
• M8: 762,800 km (0.058 R)
• M9: 920,924 km (0.116 R)
• M10: 1,021,305 km (0.099 R)
• M11: 1,134,700 km (0.109 R)
• M12: 1,298,958 km (0.12 R)
• M13: 1,369,868 km (0.069 R)
• M14: 1,461,571 km (0.056 R)
• M15: 1,595,760 km (0.075 R)
• M16: 1,713,344 km (0.11 R)
• M17: 1,786,498 km (0.109 R)
• M18: 1,914,404 km (0.101 R)
• M19: 2,045,302 km (0.118 R)
• M20: 2,117,558 km (0.095 R)
• M21: 2,259,077 km (0.066 R)
• M22: 2,339,711 km (0.111 R)
• M23: 2,438,894 km (0.105 R)
• M24: 2,521,622 km (0.094 R)
• M25: 2,775,938 km (0.068 R)
• M26: 2,868,689 km (0.095 R)
• M27: 3,038,632 km (0.12 R)
• M28: 3,276,792 km (0.062 R)
• M29: 3,348,748 km (0.076 R)
• M30: 3,608,450 km (0.115 R)
• M31: 3,785,275 km (0.096 R)
• M32: 3,930,235 km (0.118 R)
• M33: 4,161,813 km (0.118 R)
• M34: 4,247,084 km (0.079 R)
• M35: 4,419,570 km (0.034 R)
• M36: 4,492,125 km (0.077 R)
• M37: 4,594,300 km (0.113 R)
• M38: 4,726,994 km (0.032 R)
• M39: 5,048,928 km (0.111 R)
• M40: 5,208,848 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 8.2

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.3 AU - 3.68 AU

Year: 4277 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,678,759 km

• M1: 106,514 km (0.069 R)
• M2: 292,913 km (0.1 R)
• M3: 359,932 km (0.094 R)
• M4: 502,649 km (0.095 R)
• M5: 676,182 km (0.052 R)
• M6: 734,526 km (0.034 R)
• M7: 1,026,092 km (0.074 R)
• M8: 1,121,984 km (0.094 R)
• M9: 1,264,102 km (0.08 R)
• M10: 1,550,732 km (0.097 R)
• M11: 1,613,712 km (0.054 R)
• M12: 1,693,747 km (0.053 R)
• M13: 1,841,101 km (0.084 R)
• M14: 1,975,739 km (0.074 R)
• M15: 2,027,051 km (0.097 R)
• M16: 2,308,594 km (0.064 R)
• M17: 2,380,850 km (0.088 R)
• M18: 2,509,355 km (0.087 R)
• M19: 2,583,705 km (0.095 R)
• M20: 2,792,394 km (0.044 R)
• M21: 2,927,930 km (0.099 R)
• M22: 3,125,548 km (0.094 R)
• M23: 3,430,130 km (0.078 R)
• M24: 3,638,519 km (0.116 R)
• M25: 3,851,248 km (0.11 R)
• M26: 4,221,951 km (0.106 R)
• M27: 4,400,421 km (0.053 R)
• M28: 5,020,953 km (0.119 R)
• M29: 5,498,470 km (0.108 R)
• M30: 6,115,411 km (0.106 R)
• M31: 6,266,804 km (0.066 R)
• M32: 6,445,125 km (0.061 R)
• M33: 6,599,211 km (0.032 R)
• M34: 6,702,583 km (0.059 R)
• M35: 6,754,493 km (0.12 R)
• M36: 6,806,554 km (0.112 R)
• M37: 7,711,621 km (0.118 R)
• M38: 7,765,925 km (0.072 R)
• M39: 8,569,415 km (0.069 R)
• M40: 9,138,784 km (0.092 R)
• M41: 10,015,877 km (0.112 R)
• M42: 10,075,267 km (0.062 R)
• M43: 11,072,636 km (0.1 R)
• M44: 11,134,121 km (0.094 R)
• M45: 11,195,755 km (0.094 R)
• M46: 11,567,506 km (0.057 R)
• M47: 12,675,128 km (0.067 R)
• M48: 13,981,866 km (0.101 R)
• M49: 14,483,019 km (0.099 R)
• M50: 16,721,452 km (0.106 R)
• M51: 16,827,217 km (0.102 R)
• M52: 17,253,122 km (0.085 R)
• M53: 17,467,347 km (0.077 R)
• M54: 18,296,717 km (0.114 R)
• M55: 18,442,276 km (0.039 R)
• M56: 18,515,280 km (0.108 R)
• M57: 18,844,545 km (0.109 R)
• M58: 19,509,058 km (0.08 R)
• M59: 19,583,408 km (0.116 R)
• M60: 19,695,008 km (0.078 R)
• M61: 19,956,356 km (0.119 R)
• M62: 20,068,704 km (0.107 R)
• M63: 20,293,998 km (0.118 R)
• M64: 20,520,190 km (0.027 R)
• M65: 20,898,972 km (0.118 R)
• M66: 20,974,968 km (0.113 R)
• M67: 21,509,930 km (0.11 R)
• M68: 21,740,460 km (0.073 R)
• M69: 22,010,634 km (0.091 R)
• M70: 22,087,976 km (0.055 R)
• M71: 22,281,705 km (0.118 R)
• M72: 22,710,154 km (0.119 R)
• M73: 23,219,983 km (0.104 R)
• M74: 23,575,128 km (0.106 R)
• M75: 24,170,977 km (0.108 R)
• M76: 24,892,637 km (0.112 R)
• M77: 25,094,444 km (0.11 R)
• M78: 25,215,619 km (0.114 R)
• M79: 26,439,329 km (0.078 R)
• M80: 26,603,887 km (0.046 R)
• M81: 26,686,315 km (0.062 R)
• M82: 27,307,296 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341

Radius: 5.4

Gravity: 11.69 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.4 AU - 7.78 AU

Year: 11098 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,678,759 km

• M1: 149,448 km (0.098 R)
• M2: 299,794 km (0.111 R)
• M3: 591,510 km (0.1 R)
• M4: 869,014 km (0.109 R)
• M5: 1,004,400 km (0.089 R)
• M6: 1,128,417 km (0.118 R)
• M7: 1,238,820 km (0.078 R)
• M8: 1,450,351 km (0.051 R)
• M9: 1,611,319 km (0.091 R)
• M10: 1,694,046 km (0.082 R)
• M11: 1,950,756 km (0.109 R)
• M12: 2,106,039 km (0.065 R)
• M13: 2,242,472 km (0.079 R)
• M14: 2,500,080 km (0.06 R)
• M15: 2,668,976 km (0.108 R)
• M16: 2,816,629 km (0.093 R)
• M17: 3,120,163 km (0.075 R)
• M18: 3,758,048 km (0.059 R)
• M19: 3,895,828 km (0.119 R)
• M20: 4,035,403 km (0.096 R)
• M21: 4,348,212 km (0.094 R)
• M22: 4,668,800 km (0.119 R)
• M23: 5,866,032 km (0.102 R)
• M24: 6,317,668 km (0.103 R)
• M25: 6,547,749 km (0.108 R)
• M26: 6,713,803 km (0.106 R)
• M27: 6,780,673 km (0.105 R)
• M28: 6,881,203 km (0.1 R)
• M29: 7,564,566 km (0.043 R)
• M30: 7,773,853 km (0.062 R)
• M31: 7,879,170 km (0.091 R)
• M32: 9,365,425 km (0.025 R)
• M33: 11,891,984 km (0.097 R)
• M34: 12,053,848 km (0.113 R)
• M35: 12,667,798 km (0.119 R)
• M36: 12,957,868 km (0.091 R)
• M37: 13,333,808 km (0.087 R)
• M38: 13,544,292 km (0.071 R)
• M39: 14,139,542 km (0.097 R)
• M40: 14,182,327 km (0.1 R)
• M41: 14,917,152 km (0.1 R)
• M42: 14,960,834 km (0.104 R)
• M43: 15,004,517 km (0.079 R)
• M44: 15,223,379 km (0.093 R)
• M45: 15,443,287 km (0.034 R)
• M46: 16,199,056 km (0.043 R)
• M47: 16,243,935 km (0.04 R)
• M48: 16,378,723 km (0.05 R)
• M49: 17,012,419 km (0.085 R)
• M50: 17,746,347 km (0.067 R)
• M51: 17,977,924 km (0.056 R)
• M52: 18,163,874 km (0.062 R)
• M53: 18,443,921 km (0.086 R)
• M54: 18,631,517 km (0.105 R)
• M55: 18,772,438 km (0.042 R)
• M56: 19,292,740 km (0.036 R)
• M57: 19,387,884 km (0.12 R)
• M58: 20,105,954 km (0.114 R)
• M59: 20,735,462 km (0.049 R)
• M60: 20,784,231 km (0.088 R)
• M61: 20,979,306 km (0.055 R)
• M62: 21,469,838 km (0.108 R)
• M63: 21,716,524 km (0.116 R)
• M64: 22,913,457 km (0.079 R)
• M65: 22,963,872 km (0.113 R)
• M66: 23,418,649 km (0.085 R)
• M67: 23,774,243 km (0.117 R)
• M68: 24,645,651 km (0.092 R)
• M69: 25,007,528 km (0.108 R)
• M70: 25,059,289 km (0.032 R)
• M71: 25,371,051 km (0.086 R)
• M72: 27,268,401 km (0.048 R)
• M73: 28,775,300 km (0.12 R)
• M74: 32,546,064 km (0.106 R)
• M75: 32,602,612 km (0.054 R)
• M76: 32,829,402 km (0.034 R)
• M77: 32,942,947 km (0.086 R)
• M78: 33,113,489 km (0.081 R)
• M79: 33,284,329 km (0.104 R)
• M80: 33,741,501 km (0.113 R)
• M81: 36,409,878 km (0.071 R)
• M82: 38,485,249 km (0.092 R)
• M83: 39,930,364 km (0.108 R)
• M84: 40,112,275 km (0.069 R)
• M85: 40,659,504 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.6

Radius: 5.1

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.23 AU - 12.07 AU

Year: 21213 Days

Day: 22.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,678,759 km

• M1: 69,713 km (0.12 R)
• M2: 104,270 km (0.115 R)
• M3: 204,351 km (0.105 R)
• M4: 579,093 km (0.101 R)
• M5: 641,326 km (0.078 R)
• M6: 1,270,684 km (0.098 R)
• M7: 1,638,695 km (0.067 R)
• M8: 1,728,005 km (0.097 R)
• M9: 1,849,778 km (0.077 R)
• M10: 2,134,163 km (0.12 R)
• M11: 2,672,716 km (0.12 R)
• M12: 2,921,198 km (0.099 R)
• M13: 2,957,251 km (0.118 R)
• M14: 3,103,109 km (0.073 R)
• M15: 3,632,236 km (0.107 R)
• M16: 3,710,027 km (0.113 R)
• M17: 3,867,554 km (0.107 R)
• M18: 4,899,929 km (0.12 R)
• M19: 4,943,013 km (0.099 R)
• M20: 6,150,417 km (0.061 R)
• M21: 6,430,614 km (0.106 R)
• M22: 7,003,424 km (0.087 R)
• M23: 7,493,208 km (0.056 R)
• M24: 8,402,464 km (0.031 R)
• M25: 9,292,571 km (0.055 R)
• M26: 10,322,552 km (0.117 R)
• M27: 10,433,105 km (0.107 R)
• M28: 11,674,468 km (0.072 R)
• M29: 12,137,324 km (0.094 R)
• M30: 14,725,966 km (0.092 R)
• M31: 15,667,684 km (0.09 R)
• M32: 16,113,785 km (0.068 R)
• M33: 17,807,083 km (0.074 R)
• M34: 18,406,372 km (0.108 R)
• M35: 18,742,070 km (0.09 R)
• M36: 21,995,375 km (0.082 R)
• M37: 22,566,240 km (0.088 R)
• M38: 23,069,787 km (0.065 R)
• M39: 23,214,298 km (0.086 R)
• M40: 24,528,665 km (0.095 R)
• M41: 25,194,825 km (0.092 R)
• M42: 27,534,685 km (0.105 R)
• M43: 30,733,985 km (0.08 R)
• M44: 31,853,127 km (0.104 R)
• M45: 32,741,738 km (0.096 R)
• M46: 33,474,917 km (0.11 R)
• M47: 33,638,577 km (0.072 R)
• M48: 33,966,645 km (0.107 R)
• M49: 34,460,767 km (0.036 R)
• M50: 35,622,993 km (0.081 R)
• M51: 35,706,469 km (0.107 R)
• M52: 36,041,119 km (0.091 R)
• M53: 38,156,283 km (0.092 R)
• M54: 41,096,929 km (0.084 R)
• M55: 41,799,291 km (0.104 R)
• M56: 41,887,404 km (0.075 R)
• M57: 43,126,972 km (0.101 R)
• M58: 44,199,140 km (0.074 R)
• M59: 44,378,657 km (0.072 R)
• M60: 45,279,984 km (0.047 R)
• M61: 48,389,226 km (0.111 R)
• M62: 48,481,678 km (0.116 R)
• M63: 49,782,731 km (0.095 R)
• M64: 54,329,758 km (0.083 R)
• M65: 54,425,800 km (0.075 R)
• M66: 55,196,977 km (0.11 R)
• M67: 55,971,595 km (0.101 R)
• M68: 56,652,414 km (0.052 R)
• M69: 56,749,952 km (0.09 R)
• M70: 60,196,837 km (0.083 R)
• M71: 60,296,319 km (0.051 R)
• M72: 60,595,066 km (0.101 R)
• M73: 61,694,760 km (0.105 R)
• M74: 63,913,745 km (0.097 R)
• M75: 64,421,630 km (0.119 R)
• M76: 64,828,985 km (0.1 R)
• M77: 65,135,063 km (0.098 R)
• M78: 67,704,107 km (0.109 R)
• M79: 69,261,421 km (0.047 R)
• M80: 69,574,379 km (0.095 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: 484 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit