🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.7 AU - 1.06 AU

Year: 296 Days

Day: 26.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,116,287 km

• M1: 65,374 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.9 AU - 0.92 AU

Year: 311 Days

Day: 15.4 Hours

Environment

Temp: 83 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,116,287 km

• M1: 62,981 km (0.093 R)
• M2: 191,336 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.87 AU - 2.25 AU

Year: 1059 Days

Day: 40.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 10.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.14 AU - 7.08 AU

Year: 6087 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 97,116,287 km

• M1: 168,298 km (0.058 R)
• M2: 297,999 km (0.09 R)
• M3: 496,515 km (0.107 R)
• M4: 635,492 km (0.088 R)
• M5: 800,797 km (0.092 R)
• M6: 914,941 km (0.101 R)
• M7: 1,089,970 km (0.114 R)
• M8: 1,305,989 km (0.104 R)
• M9: 1,427,014 km (0.077 R)
• M10: 1,647,970 km (0.085 R)
• M11: 1,762,712 km (0.102 R)
• M12: 1,829,582 km (0.065 R)
• M13: 2,000,423 km (0.109 R)
• M14: 2,123,243 km (0.119 R)
• M15: 2,563,659 km (0.112 R)
• M16: 2,892,774 km (0.108 R)
• M17: 2,972,210 km (0.082 R)
• M18: 3,380,313 km (0.06 R)
• M19: 3,485,331 km (0.059 R)
• M20: 3,570,004 km (0.056 R)
• M21: 3,655,424 km (0.109 R)
• M22: 3,871,892 km (0.108 R)
• M23: 4,249,627 km (0.047 R)
• M24: 4,431,538 km (0.06 R)
• M25: 4,616,141 km (0.048 R)
• M26: 4,826,775 km (0.03 R)
• M27: 4,921,471 km (0.088 R)
• M28: 5,136,592 km (0.074 R)
• M29: 5,209,147 km (0.096 R)
• M30: 5,725,859 km (0.116 R)
• M31: 5,952,350 km (0.106 R)
• M32: 6,914,414 km (0.091 R)
• M33: 7,454,462 km (0.042 R)
• M34: 7,840,574 km (0.075 R)
• M35: 8,718,863 km (0.111 R)
• M36: 9,067,277 km (0.098 R)
• M37: 9,272,525 km (0.117 R)
• M38: 9,568,579 km (0.115 R)
• M39: 9,988,201 km (0.083 R)
• M40: 10,078,857 km (0.109 R)
• M41: 10,352,771 km (0.074 R)
• M42: 10,721,679 km (0.073 R)
• M43: 10,938,746 km (0.114 R)
• M44: 11,726,379 km (0.12 R)
• M45: 11,982,341 km (0.088 R)
• M46: 12,434,575 km (0.065 R)
• M47: 13,289,228 km (0.115 R)
• M48: 13,723,809 km (0.099 R)
• M49: 14,196,988 km (0.104 R)
• M50: 14,572,478 km (0.081 R)
• M51: 15,089,788 km (0.119 R)
• M52: 16,677,919 km (0.067 R)
• M53: 17,146,459 km (0.106 R)
• M54: 17,729,143 km (0.074 R)
• M55: 18,764,510 km (0.106 R)
• M56: 19,629,634 km (0.07 R)
• M57: 20,893,437 km (0.107 R)
• M58: 21,672,244 km (0.111 R)
• M59: 21,947,055 km (0.073 R)
• M60: 22,262,557 km (0.11 R)
• M61: 22,818,163 km (0.084 R)
• M62: 23,539,375 km (0.1 R)
• M63: 23,741,182 km (0.104 R)
• M64: 24,553,499 km (0.077 R)
• M65: 25,004,237 km (0.096 R)
• M66: 25,333,801 km (0.11 R)
• M67: 25,747,738 km (0.075 R)
• M68: 25,913,942 km (0.117 R)
• M69: 26,080,444 km (0.084 R)
• M70: 26,414,646 km (0.093 R)
• M71: 26,918,491 km (0.114 R)
• M72: 27,045,051 km (0.112 R)
• M73: 27,383,292 km (0.103 R)
• M74: 28,021,327 km (0.116 R)
• M75: 28,363,607 km (0.111 R)
• M76: 28,750,317 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.4

Radius: 6.5

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.95 AU - 16.95 AU

Year: 19673 Days

Day: 15.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,116,287 km

• M1: 90,956 km (0.104 R)
• M2: 309,967 km (0.091 R)
• M3: 417,079 km (0.07 R)
• M4: 592,408 km (0.1 R)
• M5: 1,449,005 km (0.082 R)
• M6: 2,267,754 km (0.091 R)
• M7: 2,483,773 km (0.07 R)
• M8: 2,935,559 km (0.108 R)
• M9: 3,804,423 km (0.106 R)
• M10: 3,877,278 km (0.113 R)
• M11: 4,098,383 km (0.042 R)
• M12: 4,514,415 km (0.054 R)
• M13: 5,103,382 km (0.096 R)
• M14: 5,427,261 km (0.096 R)
• M15: 5,716,284 km (0.083 R)
• M16: 5,758,022 km (0.049 R)
• M17: 6,052,730 km (0.084 R)
• M18: 6,482,225 km (0.08 R)
• M19: 6,921,594 km (0.061 R)
• M20: 7,325,209 km (0.114 R)
• M21: 7,507,120 km (0.04 R)
• M22: 7,690,378 km (0.088 R)
• M23: 8,343,821 km (0.113 R)
• M24: 8,821,338 km (0.118 R)
• M25: 11,602,212 km (0.07 R)
• M26: 11,867,599 km (0.084 R)
• M27: 12,188,487 km (0.099 R)
• M28: 12,458,062 km (0.103 R)
• M29: 12,620,824 km (0.046 R)
• M30: 13,003,346 km (0.057 R)
• M31: 13,334,257 km (0.061 R)
• M32: 13,667,860 km (0.088 R)
• M33: 14,570,982 km (0.052 R)
• M34: 14,799,717 km (0.112 R)
• M35: 15,551,447 km (0.054 R)
• M36: 15,961,494 km (0.101 R)
• M37: 17,758,314 km (0.062 R)
• M38: 17,819,201 km (0.113 R)
• M39: 18,618,502 km (0.113 R)
• M40: 18,991,300 km (0.077 R)
• M41: 20,379,269 km (0.076 R)
• M42: 22,918,843 km (0.049 R)
• M43: 23,051,835 km (0.115 R)
• M44: 23,184,977 km (0.104 R)
• M45: 23,251,698 km (0.112 R)
• M46: 23,519,029 km (0.114 R)
• M47: 23,921,896 km (0.114 R)
• M48: 26,665,970 km (0.088 R)
• M49: 26,735,832 km (0.072 R)
• M50: 26,805,844 km (0.036 R)
• M51: 28,645,299 km (0.095 R)
• M52: 29,075,543 km (0.075 R)
• M53: 29,942,463 km (0.085 R)
• M54: 30,233,281 km (0.067 R)
• M55: 30,378,989 km (0.115 R)
• M56: 31,627,533 km (0.102 R)
• M57: 32,967,780 km (0.094 R)
• M58: 34,554,715 km (0.106 R)
• M59: 34,630,860 km (0.108 R)
• M60: 35,242,266 km (0.08 R)
• M61: 35,472,498 km (0.087 R)
• M62: 35,703,327 km (0.103 R)
• M63: 37,020,237 km (0.045 R)
• M64: 37,488,778 km (0.109 R)
• M65: 38,827,080 km (0.114 R)
• M66: 39,223,664 km (0.1 R)
• M67: 39,621,445 km (0.079 R)
• M68: 39,860,951 km (0.119 R)
• M69: 41,065,064 km (0.034 R)
• M70: 41,550,061 km (0.104 R)
• M71: 42,199,764 km (0.102 R)
• M72: 42,607,568 km (0.091 R)
• M73: 43,921,037 km (0.104 R)
• M74: 44,334,227 km (0.105 R)
• M75: 48,707,122 km (0.11 R)
• M76: 49,563,719 km (0.103 R)
• M77: 52,776,184 km (0.101 R)
• M78: 54,806,676 km (0.055 R)
• M79: 55,697,531 km (0.113 R)
• M80: 55,786,841 km (0.093 R)
• M81: 56,682,932 km (0.052 R)
• M82: 58,217,059 km (0.084 R)
• M83: 58,580,133 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.9

Radius: 6.1

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.48 AU - 18.04 AU

Year: 25682 Days

Day: 22.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,116,287 km

• M1: 82,877 km (0.108 R)
• M2: 131,796 km (0.117 R)
• M3: 249,080 km (0.092 R)
• M4: 654,491 km (0.12 R)
• M5: 796,908 km (0.033 R)
• M6: 1,083,537 km (0.1 R)
• M7: 1,281,904 km (0.094 R)
• M8: 2,220,332 km (0.094 R)
• M9: 2,435,902 km (0.102 R)
• M10: 2,695,903 km (0.111 R)
• M11: 2,964,880 km (0.118 R)
• M12: 6,191,557 km (0.079 R)
• M13: 6,596,817 km (0.094 R)
• M14: 7,010,904 km (0.112 R)
• M15: 7,115,623 km (0.111 R)
• M16: 7,755,453 km (0.085 R)
• M17: 8,413,384 km (0.1 R)
• M18: 8,692,833 km (0.109 R)
• M19: 9,089,267 km (0.095 R)
• M20: 9,433,642 km (0.092 R)
• M21: 9,549,430 km (0.101 R)
• M22: 9,840,997 km (0.111 R)
• M23: 10,914,361 km (0.094 R)
• M24: 11,403,247 km (0.115 R)
• M25: 13,429,251 km (0.066 R)
• M26: 15,087,544 km (0.109 R)
• M27: 15,426,981 km (0.088 R)
• M28: 15,631,781 km (0.099 R)
• M29: 16,949,888 km (0.087 R)
• M30: 17,444,458 km (0.064 R)
• M31: 17,943,666 km (0.073 R)
• M32: 18,375,406 km (0.113 R)
• M33: 19,617,068 km (0.114 R)
• M34: 19,987,323 km (0.101 R)
• M35: 20,434,770 km (0.108 R)
• M36: 20,584,667 km (0.104 R)
• M37: 20,659,765 km (0.081 R)
• M38: 20,885,508 km (0.113 R)
• M39: 22,180,427 km (0.107 R)
• M40: 23,266,059 km (0.084 R)
• M41: 23,815,383 km (0.054 R)
• M42: 24,210,471 km (0.085 R)
• M43: 24,369,044 km (0.102 R)
• M44: 24,527,917 km (0.111 R)
• M45: 24,926,895 km (0.098 R)
• M46: 25,327,967 km (0.044 R)
• M47: 27,117,606 km (0.077 R)
• M48: 27,861,556 km (0.119 R)
• M49: 28,695,864 km (0.028 R)
• M50: 29,284,830 km (0.111 R)
• M51: 29,623,071 km (0.079 R)
• M52: 30,989,349 km (0.115 R)
• M53: 32,201,540 km (0.115 R)
• M54: 32,638,216 km (0.106 R)
• M55: 33,252,914 km (0.047 R)
• M56: 36,564,712 km (0.115 R)
• M57: 38,861,039 km (0.049 R)
• M58: 40,543,117 km (0.081 R)
• M59: 42,058,245 km (0.087 R)
• M60: 43,302,899 km (0.097 R)
• M61: 44,559,521 km (0.086 R)
• M62: 46,910,751 km (0.112 R)
• M63: 49,000,932 km (0.116 R)
• M64: 50,310,063 km (0.08 R)
• M65: 50,715,174 km (0.095 R)
• M66: 52,654,262 km (0.064 R)
• M67: 55,869,569 km (0.057 R)
• M68: 56,289,041 km (0.083 R)
• M69: 56,920,344 km (0.067 R)
• M70: 60,433,650 km (0.059 R)
• M71: 60,864,193 km (0.104 R)
• M72: 60,972,053 km (0.105 R)
• M73: 61,187,923 km (0.092 R)
• M74: 61,836,878 km (0.068 R)
• M75: 63,688,002 km (0.104 R)
• M76: 64,235,830 km (0.056 R)
• M77: 64,675,348 km (0.12 R)
• M78: 64,895,407 km (0.087 R)
• M79: 69,349,384 km (0.073 R)
• M80: 69,687,475 km (0.089 R)
• M81: 70,818,136 km (0.104 R)
• M82: 72,411,204 km (0.114 R)
• M83: 74,131,130 km (0.086 R)
• M84: 77,728,062 km (0.113 R)
• M85: 77,962,182 km (0.086 R)
• M86: 78,079,168 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.1

Radius: 6

Gravity: 21.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.5 AU - 20.46 AU

Year: 27306 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,116,287 km

• M1: 202,256 km (0.092 R)
• M2: 435,479 km (0.078 R)
• M3: 765,343 km (0.071 R)
• M4: 1,095,206 km (0.094 R)
• M5: 1,225,356 km (0.09 R)
• M6: 1,430,156 km (0.089 R)
• M7: 1,795,324 km (0.079 R)
• M8: 2,437,099 km (0.055 R)
• M9: 3,006,319 km (0.033 R)
• M10: 3,143,350 km (0.106 R)
• M11: 4,518,604 km (0.09 R)
• M12: 5,103,531 km (0.118 R)
• M13: 5,599,897 km (0.069 R)
• M14: 6,169,267 km (0.111 R)
• M15: 6,637,957 km (0.042 R)
• M16: 9,614,206 km (0.059 R)
• M17: 10,569,987 km (0.105 R)
• M18: 10,639,401 km (0.088 R)
• M19: 11,271,152 km (0.073 R)
• M20: 11,770,809 km (0.111 R)
• M21: 12,132,088 km (0.111 R)
• M22: 12,791,665 km (0.075 R)
• M23: 15,702,391 km (0.068 R)
• M24: 17,312,662 km (0.085 R)
• M25: 18,387,373 km (0.037 R)
• M26: 18,722,323 km (0.11 R)
• M27: 20,861,124 km (0.092 R)
• M28: 21,123,070 km (0.107 R)
• M29: 21,385,913 km (0.059 R)
• M30: 21,826,479 km (0.026 R)
• M31: 22,092,314 km (0.07 R)
• M32: 23,076,070 km (0.091 R)
• M33: 23,437,349 km (0.079 R)
• M34: 26,677,339 km (0.079 R)
• M35: 26,866,730 km (0.12 R)
• M36: 28,012,201 km (0.078 R)
• M37: 28,204,584 km (0.075 R)
• M38: 29,466,143 km (0.083 R)
• M39: 29,956,375 km (0.058 R)
• M40: 30,350,416 km (0.105 R)
• M41: 30,845,286 km (0.045 R)
• M42: 31,243,216 km (0.085 R)
• M43: 31,843,253 km (0.12 R)
• M44: 33,768,279 km (0.097 R)
• M45: 34,075,702 km (0.041 R)
• M46: 34,281,100 km (0.118 R)
• M47: 34,486,947 km (0.061 R)
• M48: 34,899,986 km (0.078 R)
• M49: 35,730,703 km (0.111 R)
• M50: 36,358,117 km (0.051 R)
• M51: 38,368,712 km (0.045 R)
• M52: 38,796,562 km (0.071 R)
• M53: 38,903,824 km (0.111 R)
• M54: 39,657,049 km (0.106 R)
• M55: 39,981,377 km (0.12 R)
• M56: 40,523,819 km (0.058 R)
• M57: 40,959,448 km (0.117 R)
• M58: 42,607,269 km (0.105 R)
• M59: 42,939,376 km (0.05 R)
• M60: 44,164,583 km (0.094 R)
• M61: 46,535,260 km (0.095 R)
• M62: 47,793,528 km (0.106 R)
• M63: 47,908,419 km (0.109 R)
• M64: 48,369,180 km (0.093 R)
• M65: 49,759,992 km (0.064 R)
• M66: 51,046,384 km (0.102 R)
• M67: 51,516,869 km (0.056 R)
• M68: 53,294,092 km (0.073 R)
• M69: 54,370,000 km (0.076 R)
• M70: 54,489,977 km (0.06 R)
• M71: 54,970,785 km (0.112 R)
• M72: 56,543,208 km (0.089 R)
• M73: 57,518,287 km (0.114 R)
• M74: 60,227,953 km (0.108 R)
• M75: 60,849,532 km (0.089 R)
• M76: 63,357,391 km (0.117 R)
• M77: 64,243,010 km (0.07 R)
• M78: 65,770,704 km (0.109 R)
• M79: 66,410,833 km (0.084 R)
• M80: 68,732,293 km (0.093 R)
• M81: 70,817,986 km (0.104 R)
• M82: 71,342,626 km (0.051 R)
• M83: 73,189,113 km (0.073 R)
• M84: 74,650,983 km (0.086 R)
• M85: 77,063,698 km (0.105 R)
• M86: 79,774,561 km (0.111 R)
• M87: 80,593,758 km (0.079 R)
• M88: 82,378,461 km (0.078 R)
• M89: 83,068,406 km (0.107 R)
• M90: 86,266,510 km (0.051 R)
• M91: 88,656,037 km (0.085 R)
• M92: 90,071,831 km (0.097 R)
• M93: 90,355,917 km (0.096 R)
• M94: 91,067,255 km (0.042 R)
• M95: 94,219,581 km (0.08 R)
• M96: 94,363,794 km (0.093 R)
• M97: 95,809,208 km (0.094 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit