🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.49 AU - 0.53 AU

Year: 127 Days

Day: 16.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.58 AU - 0.6 AU

Year: 158 Days

Day: 30.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,019,680 km

• M1: 148,551 km (0.075 R)
• M2: 348,413 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.81 AU - 1.33 AU

Year: 385 Days

Day: 25.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.2 AU - 4.68 AU

Year: 2724 Days

Day: 27.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,019,680 km

• M1: 2,711,162 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 8.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.43 AU - 6.23 AU

Year: 4902 Days

Day: 15 Hours

Environment

Temp: -139 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 92,019,680 km

• M1: 167,400 km (0.08 R)
• M2: 268,379 km (0.104 R)
• M3: 404,513 km (0.095 R)
• M4: 566,228 km (0.108 R)
• M5: 670,797 km (0.102 R)
• M6: 790,475 km (0.107 R)
• M7: 866,022 km (0.104 R)
• M8: 1,033,721 km (0.12 R)
• M9: 1,164,320 km (0.076 R)
• M10: 1,360,593 km (0.076 R)
• M11: 1,494,034 km (0.107 R)
• M12: 1,578,407 km (0.11 R)
• M13: 1,642,734 km (0.11 R)
• M14: 2,059,215 km (0.087 R)
• M15: 2,165,429 km (0.095 R)
• M16: 2,634,119 km (0.042 R)
• M17: 2,853,879 km (0.08 R)
• M18: 2,919,702 km (0.106 R)
• M19: 3,106,699 km (0.055 R)
• M20: 3,563,122 km (0.046 R)
• M21: 3,619,969 km (0.094 R)
• M22: 3,734,412 km (0.094 R)
• M23: 3,981,697 km (0.1 R)
• M24: 4,324,725 km (0.057 R)
• M25: 4,476,866 km (0.069 R)
• M26: 5,071,218 km (0.118 R)
• M27: 5,874,110 km (0.118 R)
• M28: 6,196,045 km (0.115 R)
• M29: 6,857,118 km (0.076 R)
• M30: 6,945,829 km (0.085 R)
• M31: 7,142,251 km (0.096 R)
• M32: 7,522,379 km (0.064 R)
• M33: 7,577,282 km (0.101 R)
• M34: 8,548,920 km (0.106 R)
• M35: 8,606,216 km (0.114 R)
• M36: 8,759,554 km (0.045 R)
• M37: 8,836,597 km (0.073 R)
• M38: 8,913,789 km (0.096 R)
• M39: 9,185,908 km (0.041 R)
• M40: 9,500,213 km (0.104 R)
• M41: 9,758,120 km (0.104 R)
• M42: 9,877,947 km (0.114 R)
• M43: 9,978,328 km (0.113 R)
• M44: 10,139,444 km (0.074 R)
• M45: 10,220,227 km (0.091 R)
• M46: 10,751,300 km (0.059 R)
• M47: 10,854,522 km (0.05 R)
• M48: 11,270,404 km (0.087 R)
• M49: 11,564,663 km (0.065 R)
• M50: 11,946,736 km (0.107 R)
• M51: 12,010,764 km (0.103 R)
• M52: 12,203,745 km (0.052 R)
• M53: 12,549,167 km (0.112 R)
• M54: 12,854,197 km (0.117 R)
• M55: 12,985,694 km (0.077 R)
• M56: 13,161,621 km (0.092 R)
• M57: 14,053,374 km (0.115 R)
• M58: 14,211,499 km (0.088 R)
• M59: 14,575,021 km (0.109 R)
• M60: 14,666,426 km (0.088 R)
• M61: 14,780,868 km (0.116 R)
• M62: 15,450,618 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 13.9

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.66 AU - 13.26 AU

Year: 13510 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,019,680 km

• M1: 252,222 km (0.111 R)
• M2: 385,514 km (0.058 R)
• M3: 514,168 km (0.093 R)
• M4: 725,101 km (0.073 R)
• M5: 985,850 km (0.072 R)
• M6: 1,177,485 km (0.12 R)
• M7: 1,780,963 km (0.112 R)
• M8: 2,291,839 km (0.03 R)
• M9: 2,986,273 km (0.057 R)
• M10: 4,143,861 km (0.058 R)
• M11: 4,590,710 km (0.106 R)
• M12: 4,688,547 km (0.117 R)
• M13: 4,986,247 km (0.117 R)
• M14: 5,086,776 km (0.113 R)
• M15: 5,290,230 km (0.043 R)
• M16: 5,880,991 km (0.104 R)
• M17: 6,529,498 km (0.101 R)
• M18: 6,639,901 km (0.087 R)
• M19: 6,937,152 km (0.086 R)
• M20: 7,163,045 km (0.104 R)
• M21: 7,506,522 km (0.07 R)
• M22: 7,855,384 km (0.097 R)
• M23: 8,012,163 km (0.113 R)
• M24: 8,771,073 km (0.052 R)
• M25: 8,974,675 km (0.039 R)
• M26: 9,138,635 km (0.111 R)
• M27: 9,386,518 km (0.068 R)
• M28: 9,720,570 km (0.026 R)
• M29: 10,143,633 km (0.037 R)
• M30: 10,572,680 km (0.053 R)
• M31: 10,964,028 km (0.105 R)
• M32: 11,360,163 km (0.085 R)
• M33: 12,945,153 km (0.074 R)
• M34: 13,363,877 km (0.081 R)
• M35: 13,834,362 km (0.108 R)
• M36: 14,071,774 km (0.097 R)
• M37: 14,406,275 km (0.06 R)
• M38: 14,646,828 km (0.065 R)
• M39: 15,622,356 km (0.041 R)
• M40: 16,518,298 km (0.111 R)
• M41: 18,778,123 km (0.118 R)
• M42: 19,464,179 km (0.12 R)
• M43: 19,837,126 km (0.116 R)
• M44: 20,158,612 km (0.039 R)
• M45: 20,806,670 km (0.074 R)
• M46: 20,915,428 km (0.064 R)
• M47: 21,024,335 km (0.059 R)
• M48: 21,681,519 km (0.105 R)
• M49: 21,902,175 km (0.089 R)
• M50: 22,234,432 km (0.094 R)
• M51: 23,128,728 km (0.066 R)
• M52: 23,354,172 km (0.106 R)
• M53: 24,492,313 km (0.093 R)
• M54: 24,722,095 km (0.074 R)
• M55: 26,645,026 km (0.1 R)
• M56: 27,356,215 km (0.103 R)
• M57: 28,434,666 km (0.116 R)
• M58: 30,016,962 km (0.066 R)
• M59: 30,571,372 km (0.114 R)
• M60: 32,254,797 km (0.111 R)
• M61: 32,506,720 km (0.098 R)
• M62: 32,885,801 km (0.063 R)
• M63: 33,330,106 km (0.037 R)
• M64: 33,584,722 km (0.087 R)
• M65: 34,288,580 km (0.103 R)
• M66: 34,803,645 km (0.105 R)
• M67: 36,429,325 km (0.058 R)
• M68: 37,152,482 km (0.094 R)
• M69: 37,416,522 km (0.107 R)
• M70: 37,615,038 km (0.117 R)
• M71: 39,956,843 km (0.065 R)
• M72: 40,227,466 km (0.088 R)
• M73: 40,430,919 km (0.055 R)
• M74: 40,634,671 km (0.101 R)
• M75: 41,316,239 km (0.115 R)
• M76: 42,276,657 km (0.03 R)
• M77: 42,621,481 km (0.081 R)
• M78: 42,898,087 km (0.119 R)
• M79: 43,870,623 km (0.116 R)
• M80: 44,359,658 km (0.038 R)
• M81: 45,272,654 km (0.064 R)
• M82: 45,413,725 km (0.11 R)
• M83: 46,191,783 km (0.12 R)
• M84: 46,689,346 km (0.07 R)
• M85: 46,831,763 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.6

Radius: 5.5

Gravity: 27.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.71 AU - 17.85 AU

Year: 20801 Days

Day: 24.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,019,680 km

• M1: 178,321 km (0.053 R)
• M2: 287,378 km (0.093 R)
• M3: 341,233 km (0.072 R)
• M4: 398,978 km (0.096 R)
• M5: 460,163 km (0.095 R)
• M6: 663,467 km (0.111 R)
• M7: 893,398 km (0.109 R)
• M8: 1,266,795 km (0.036 R)
• M9: 1,486,255 km (0.06 R)
• M10: 2,214,198 km (0.117 R)
• M11: 3,036,238 km (0.09 R)
• M12: 3,077,527 km (0.117 R)
• M13: 3,329,450 km (0.115 R)
• M14: 3,987,830 km (0.061 R)
• M15: 4,033,159 km (0.094 R)
• M16: 4,170,041 km (0.115 R)
• M17: 4,590,261 km (0.117 R)
• M18: 4,877,788 km (0.082 R)
• M19: 7,324,312 km (0.073 R)
• M20: 7,716,408 km (0.104 R)
• M21: 7,773,105 km (0.052 R)
• M22: 8,288,470 km (0.112 R)
• M23: 8,933,386 km (0.107 R)
• M24: 9,291,973 km (0.086 R)
• M25: 10,146,775 km (0.094 R)
• M26: 10,458,238 km (0.035 R)
• M27: 10,646,581 km (0.11 R)
• M28: 12,457,613 km (0.114 R)
• M29: 12,790,917 km (0.075 R)
• M30: 13,671,301 km (0.11 R)
• M31: 14,222,718 km (0.04 R)
• M32: 14,571,132 km (0.063 R)
• M33: 14,781,466 km (0.114 R)
• M34: 14,922,238 km (0.104 R)
• M35: 15,920,205 km (0.073 R)
• M36: 16,136,823 km (0.118 R)
• M37: 17,606,024 km (0.077 R)
• M38: 17,680,524 km (0.069 R)
• M39: 18,054,967 km (0.118 R)
• M40: 18,735,637 km (0.076 R)
• M41: 19,578,771 km (0.103 R)
• M42: 19,810,947 km (0.067 R)
• M43: 21,301,989 km (0.034 R)
• M44: 23,154,758 km (0.112 R)
• M45: 23,893,772 km (0.032 R)
• M46: 24,640,415 km (0.104 R)
• M47: 27,963,283 km (0.063 R)
• M48: 28,050,349 km (0.09 R)
• M49: 28,837,832 km (0.096 R)
• M50: 29,809,919 km (0.047 R)
• M51: 30,344,731 km (0.117 R)
• M52: 33,990,132 km (0.052 R)
• M53: 34,083,032 km (0.095 R)
• M54: 34,455,531 km (0.038 R)
• M55: 35,392,463 km (0.103 R)
• M56: 36,337,772 km (0.054 R)
• M57: 38,156,582 km (0.105 R)
• M58: 39,906,878 km (0.079 R)
• M59: 40,397,708 km (0.06 R)
• M60: 41,782,536 km (0.084 R)
• M61: 43,485,109 km (0.103 R)
• M62: 44,091,429 km (0.115 R)
• M63: 44,294,134 km (0.066 R)
• M64: 44,802,169 km (0.071 R)
• M65: 45,619,272 km (0.084 R)
• M66: 46,338,240 km (0.037 R)
• M67: 46,854,053 km (0.12 R)
• M68: 50,836,049 km (0.091 R)
• M69: 50,942,264 km (0.06 R)
• M70: 51,048,628 km (0.1 R)
• M71: 54,163,854 km (0.1 R)
• M72: 54,380,920 km (0.045 R)
• M73: 57,672,074 km (0.097 R)
• M74: 58,115,631 km (0.116 R)
• M75: 58,894,887 km (0.093 R)
• M76: 59,341,586 km (0.076 R)
• M77: 60,126,227 km (0.113 R)
• M78: 61,818,927 km (0.119 R)
• M79: 62,159,411 km (0.096 R)
• M80: 62,386,650 km (0.118 R)
• M81: 62,842,176 km (0.036 R)
• M82: 64,215,036 km (0.077 R)
• M83: 64,559,859 km (0.103 R)
• M84: 64,905,131 km (0.118 R)
• M85: 70,632,784 km (0.091 R)
• M86: 72,059,798 km (0.105 R)
• M87: 72,776,971 km (0.107 R)
• M88: 72,896,649 km (0.119 R)
• M89: 73,977,344 km (0.084 R)
• M90: 74,218,346 km (0.03 R)
• M91: 78,844,211 km (0.085 R)
• M92: 79,583,075 km (0.113 R)
• M93: 80,200,615 km (0.1 R)
• M94: 80,695,784 km (0.109 R)
• M95: 81,440,482 km (0.094 R)
• M96: 82,686,483 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.6

Radius: 3.8

Gravity: 39.1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.74 AU - 20.66 AU

Year: 29299 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,019,680 km

• M1: 101,128 km (0.088 R)
• M2: 139,276 km (0.073 R)
• M3: 478,115 km (0.117 R)
• M4: 755,619 km (0.105 R)
• M5: 984,354 km (0.085 R)
• M6: 1,106,575 km (0.028 R)
• M7: 1,606,681 km (0.119 R)
• M8: 1,714,242 km (0.078 R)
• M9: 2,012,391 km (0.057 R)
• M10: 2,955,755 km (0.065 R)
• M11: 4,916,833 km (0.058 R)
• M12: 6,155,653 km (0.045 R)
• M13: 6,211,603 km (0.106 R)
• M14: 7,188,327 km (0.115 R)
• M15: 7,906,098 km (0.031 R)
• M16: 8,771,970 km (0.111 R)
• M17: 9,994,335 km (0.092 R)
• M18: 10,324,796 km (0.115 R)
• M19: 10,524,809 km (0.077 R)
• M20: 10,726,018 km (0.107 R)
• M21: 11,890,488 km (0.086 R)
• M22: 12,452,078 km (0.095 R)
• M23: 13,166,258 km (0.03 R)
• M24: 14,114,410 km (0.07 R)
• M25: 14,336,413 km (0.098 R)
• M26: 14,783,561 km (0.082 R)
• M27: 15,159,799 km (0.1 R)
• M28: 15,691,919 km (0.099 R)
• M29: 16,540,139 km (0.11 R)
• M30: 16,930,739 km (0.118 R)
• M31: 17,245,343 km (0.116 R)
• M32: 19,996,149 km (0.096 R)
• M33: 21,083,277 km (0.103 R)
• M34: 22,018,263 km (0.079 R)
• M35: 22,620,096 km (0.045 R)
• M36: 22,879,798 km (0.08 R)
• M37: 25,170,739 km (0.074 R)
• M38: 27,349,483 km (0.113 R)
• M39: 27,903,444 km (0.096 R)
• M40: 30,156,388 km (0.112 R)
• M41: 31,304,551 km (0.085 R)
• M42: 31,690,364 km (0.081 R)
• M43: 32,175,061 km (0.052 R)
• M44: 32,272,150 km (0.076 R)
• M45: 33,840,834 km (0.059 R)
• M46: 35,033,428 km (0.08 R)
• M47: 35,936,999 km (0.098 R)
• M48: 36,543,469 km (0.108 R)
• M49: 36,848,050 km (0.083 R)
• M50: 36,949,776 km (0.074 R)
• M51: 37,357,580 km (0.106 R)
• M52: 37,971,979 km (0.108 R)
• M53: 39,939,640 km (0.088 R)
• M54: 40,148,628 km (0.088 R)
• M55: 40,988,470 km (0.057 R)
• M56: 41,622,167 km (0.11 R)
• M57: 41,728,082 km (0.086 R)
• M58: 42,152,641 km (0.074 R)
• M59: 42,792,172 km (0.096 R)
• M60: 43,865,237 km (0.089 R)
• M61: 46,147,353 km (0.04 R)
• M62: 47,690,006 km (0.098 R)
• M63: 48,356,315 km (0.063 R)
• M64: 48,914,016 km (0.086 R)
• M65: 49,698,208 km (0.093 R)
• M66: 50,825,727 km (0.101 R)
• M67: 51,620,092 km (0.106 R)
• M68: 51,961,773 km (0.07 R)
• M69: 52,876,564 km (0.092 R)
• M70: 53,335,979 km (0.111 R)
• M71: 53,912,081 km (0.07 R)
• M72: 55,303,042 km (0.081 R)
• M73: 56,119,846 km (0.115 R)
• M74: 57,176,007 km (0.052 R)
• M75: 57,529,507 km (0.099 R)
• M76: 59,188,697 km (0.11 R)
• M77: 60,024,201 km (0.098 R)
• M78: 63,404,963 km (0.108 R)
• M79: 63,770,880 km (0.097 R)
• M80: 65,118,457 km (0.11 R)
• M81: 66,971,077 km (0.044 R)
• M82: 67,841,438 km (0.098 R)
• M83: 70,727,928 km (0.08 R)
• M84: 72,249,788 km (0.097 R)
• M85: 73,910,474 km (0.048 R)
• M86: 75,583,726 km (0.069 R)
• M87: 76,101,185 km (0.048 R)
• M88: 78,313,139 km (0.088 R)
• M89: 79,230,024 km (0.101 R)
• M90: 80,677,982 km (0.104 R)
• M91: 84,001,448 km (0.108 R)
• M92: 84,805,687 km (0.03 R)
• M93: 87,504,881 km (0.119 R)
• M94: 88,320,040 km (0.067 R)
• M95: 89,958,136 km (0.057 R)
• M96: 91,055,736 km (0.118 R)
• M97: 91,881,815 km (0.098 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 14,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit