🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 177 Days

Day: 31.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,645,539 km

• M1: 45,777 km (0.069 R)
• M2: 490,531 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.67 AU - 0.75 AU

Year: 212 Days

Day: 45 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.44 AU - 2 AU

Year: 800 Days

Day: 31.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,645,539 km

• M1: 1,243,906 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.69 AU - 3.95 AU

Year: 2649 Days

Day: 42.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 11.1

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.7 AU - 12.12 AU

Year: 12784 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,645,539 km

• M1: 142,866 km (0.052 R)
• M2: 373,995 km (0.044 R)
• M3: 595,848 km (0.105 R)
• M4: 1,456,036 km (0.103 R)
• M5: 1,526,347 km (0.053 R)
• M6: 1,598,004 km (0.062 R)
• M7: 1,744,610 km (0.115 R)
• M8: 1,973,346 km (0.115 R)
• M9: 2,131,470 km (0.113 R)
• M10: 2,348,687 km (0.101 R)
• M11: 2,746,767 km (0.102 R)
• M12: 3,104,904 km (0.098 R)
• M13: 3,734,860 km (0.111 R)
• M14: 3,964,792 km (0.072 R)
• M15: 4,233,321 km (0.083 R)
• M16: 4,404,161 km (0.083 R)
• M17: 4,612,252 km (0.116 R)
• M18: 4,930,447 km (0.095 R)
• M19: 5,365,926 km (0.047 R)
• M20: 5,513,878 km (0.061 R)
• M21: 5,625,778 km (0.086 R)
• M22: 5,700,726 km (0.119 R)
• M23: 5,889,818 km (0.1 R)
• M24: 6,042,408 km (0.104 R)
• M25: 6,157,897 km (0.074 R)
• M26: 8,102,071 km (0.047 R)
• M27: 8,357,584 km (0.077 R)
• M28: 9,008,036 km (0.115 R)
• M29: 9,184,262 km (0.097 R)
• M30: 11,055,731 km (0.112 R)
• M31: 12,107,255 km (0.086 R)
• M32: 12,204,344 km (0.053 R)
• M33: 12,546,474 km (0.077 R)
• M34: 12,743,495 km (0.109 R)
• M35: 12,941,562 km (0.111 R)
• M36: 15,448,523 km (0.066 R)
• M37: 17,493,227 km (0.078 R)
• M38: 17,713,285 km (0.089 R)
• M39: 17,823,689 km (0.083 R)
• M40: 18,100,744 km (0.09 R)
• M41: 18,547,144 km (0.117 R)
• M42: 18,715,292 km (0.087 R)
• M43: 18,884,188 km (0.102 R)
• M44: 19,450,416 km (0.109 R)
• M45: 20,890,595 km (0.071 R)
• M46: 23,144,735 km (0.087 R)
• M47: 23,507,660 km (0.085 R)
• M48: 23,689,870 km (0.078 R)
• M49: 25,537,404 km (0.086 R)
• M50: 26,352,263 km (0.069 R)
• M51: 26,478,374 km (0.109 R)
• M52: 27,558,621 km (0.12 R)
• M53: 27,686,676 km (0.065 R)
• M54: 28,265,321 km (0.111 R)
• M55: 29,696,374 km (0.12 R)
• M56: 29,893,395 km (0.113 R)
• M57: 32,696,410 km (0.117 R)
• M58: 33,171,832 km (0.09 R)
• M59: 33,923,262 km (0.074 R)
• M60: 34,749,491 km (0.103 R)
• M61: 35,512,739 km (0.098 R)
• M62: 35,931,464 km (0.117 R)
• M63: 36,281,523 km (0.097 R)
• M64: 36,562,468 km (0.091 R)
• M65: 37,835,396 km (0.117 R)
• M66: 37,906,604 km (0.113 R)
• M67: 39,699,834 km (0.079 R)
• M68: 42,774,070 km (0.089 R)
• M69: 42,996,522 km (0.068 R)
• M70: 43,293,923 km (0.119 R)
• M71: 43,591,772 km (0.047 R)
• M72: 44,339,762 km (0.117 R)
• M73: 44,790,500 km (0.09 R)
• M74: 46,380,277 km (0.108 R)
• M75: 46,608,862 km (0.037 R)
• M76: 46,914,191 km (0.109 R)
• M77: 47,067,080 km (0.079 R)
• M78: 47,526,944 km (0.041 R)
• M79: 48,373,967 km (0.115 R)
• M80: 48,993,003 km (0.107 R)
• M81: 49,148,136 km (0.059 R)
• M82: 49,926,494 km (0.098 R)
• M83: 51,101,585 km (0.05 R)
• M84: 51,180,274 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.6

Radius: 6.4

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.84 AU - 16.44 AU

Year: 21943 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,645,539 km

• M1: 121,473 km (0.106 R)
• M2: 173,534 km (0.104 R)
• M3: 362,027 km (0.097 R)
• M4: 629,807 km (0.104 R)
• M5: 807,529 km (0.07 R)
• M6: 1,155,943 km (0.114 R)
• M7: 1,318,556 km (0.085 R)
• M8: 1,402,630 km (0.115 R)
• M9: 2,372,772 km (0.075 R)
• M10: 3,428,185 km (0.078 R)
• M11: 3,983,343 km (0.077 R)
• M12: 4,188,441 km (0.11 R)
• M13: 4,229,880 km (0.082 R)
• M14: 4,396,981 km (0.109 R)
• M15: 4,651,746 km (0.105 R)
• M16: 4,824,382 km (0.081 R)
• M17: 4,911,448 km (0.118 R)
• M18: 5,810,381 km (0.111 R)
• M19: 6,326,195 km (0.112 R)
• M20: 6,373,767 km (0.096 R)
• M21: 6,517,381 km (0.063 R)
• M22: 7,151,975 km (0.078 R)
• M23: 8,374,489 km (0.111 R)
• M24: 8,479,207 km (0.093 R)
• M25: 8,796,205 km (0.12 R)
• M26: 9,009,681 km (0.072 R)
• M27: 9,770,237 km (0.033 R)
• M28: 10,046,843 km (0.066 R)
• M29: 10,438,341 km (0.047 R)
• M30: 10,551,138 km (0.049 R)
• M31: 10,892,071 km (0.06 R)
• M32: 11,006,514 km (0.056 R)
• M33: 12,053,998 km (0.063 R)
• M34: 12,709,835 km (0.118 R)
• M35: 14,493,491 km (0.069 R)
• M36: 14,682,582 km (0.103 R)
• M37: 14,872,272 km (0.098 R)
• M38: 16,354,189 km (0.063 R)
• M39: 19,386,388 km (0.091 R)
• M40: 19,733,904 km (0.102 R)
• M41: 20,364,459 km (0.097 R)
• M42: 20,434,920 km (0.036 R)
• M43: 21,286,879 km (0.087 R)
• M44: 22,440,877 km (0.046 R)
• M45: 22,952,203 km (0.111 R)
• M46: 24,809,161 km (0.11 R)
• M47: 25,110,751 km (0.065 R)
• M48: 25,186,298 km (0.034 R)
• M49: 27,255,535 km (0.092 R)
• M50: 27,957,299 km (0.115 R)
• M51: 28,114,077 km (0.078 R)
• M52: 28,192,616 km (0.087 R)
• M53: 31,066,541 km (0.112 R)
• M54: 31,228,855 km (0.03 R)
• M55: 31,554,380 km (0.1 R)
• M56: 31,799,421 km (0.097 R)
• M57: 32,373,428 km (0.065 R)
• M58: 33,282,235 km (0.081 R)
• M59: 33,614,791 km (0.083 R)
• M60: 33,781,593 km (0.114 R)
• M61: 34,032,169 km (0.088 R)
• M62: 35,378,849 km (0.115 R)
• M63: 35,548,493 km (0.082 R)
• M64: 37,086,659 km (0.095 R)
• M65: 37,172,827 km (0.094 R)
• M66: 37,777,352 km (0.047 R)
• M67: 38,211,186 km (0.106 R)
• M68: 38,733,881 km (0.045 R)
• M69: 39,874,564 km (0.119 R)
• M70: 41,561,580 km (0.074 R)
• M71: 41,740,499 km (0.086 R)
• M72: 42,548,926 km (0.1 R)
• M73: 42,819,548 km (0.032 R)
• M74: 43,543,901 km (0.093 R)
• M75: 43,634,707 km (0.107 R)
• M76: 45,464,588 km (0.102 R)
• M77: 46,111,000 km (0.106 R)
• M78: 46,946,505 km (0.076 R)
• M79: 47,412,801 km (0.087 R)
• M80: 47,786,945 km (0.114 R)
• M81: 50,528,925 km (0.103 R)
• M82: 50,719,961 km (0.114 R)
• M83: 52,063,500 km (0.083 R)
• M84: 52,642,892 km (0.068 R)
• M85: 53,127,290 km (0.111 R)
• M86: 53,224,379 km (0.109 R)
• M87: 56,460,630 km (0.039 R)
• M88: 57,354,178 km (0.103 R)
• M89: 57,852,638 km (0.066 R)
• M90: 58,152,432 km (0.073 R)
• M91: 58,753,517 km (0.094 R)
• M92: 59,659,032 km (0.116 R)
• M93: 60,164,075 km (0.098 R)
• M94: 61,280,225 km (0.075 R)
• M95: 68,646,573 km (0.083 R)
• M96: 69,281,766 km (0.051 R)
• M97: 70,238,295 km (0.117 R)
• M98: 70,344,808 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.9

Radius: 7.3

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 16.74 AU - 23.56 AU

Year: 32089 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,645,539 km

• M1: 1,021,155 km (0.115 R)
• M2: 1,510,639 km (0.103 R)
• M3: 1,780,065 km (0.094 R)
• M4: 1,940,883 km (0.095 R)
• M5: 2,148,674 km (0.108 R)
• M6: 2,496,040 km (0.1 R)
• M7: 2,861,059 km (0.112 R)
• M8: 4,212,975 km (0.081 R)
• M9: 5,439,528 km (0.041 R)
• M10: 5,911,360 km (0.107 R)
• M11: 6,519,475 km (0.095 R)
• M12: 6,768,256 km (0.088 R)
• M13: 7,020,179 km (0.116 R)
• M14: 7,339,571 km (0.117 R)
• M15: 7,404,047 km (0.039 R)
• M16: 9,283,296 km (0.098 R)
• M17: 9,917,142 km (0.099 R)
• M18: 10,131,516 km (0.047 R)
• M19: 10,203,323 km (0.11 R)
• M20: 10,419,641 km (0.098 R)
• M21: 11,449,623 km (0.054 R)
• M22: 12,281,536 km (0.064 R)
• M23: 14,082,994 km (0.111 R)
• M24: 16,723,247 km (0.09 R)
• M25: 16,893,190 km (0.12 R)
• M26: 18,712,599 km (0.095 R)
• M27: 22,252,833 km (0.09 R)
• M28: 22,346,182 km (0.054 R)
• M29: 23,098,510 km (0.063 R)
• M30: 24,050,401 km (0.088 R)
• M31: 24,627,849 km (0.081 R)
• M32: 24,918,218 km (0.118 R)
• M33: 33,067,712 km (0.09 R)
• M34: 33,174,375 km (0.071 R)
• M35: 33,602,225 km (0.088 R)
• M36: 34,031,870 km (0.096 R)
• M37: 37,868,008 km (0.074 R)
• M38: 38,091,208 km (0.086 R)
• M39: 41,493,064 km (0.034 R)
• M40: 42,648,408 km (0.067 R)
• M41: 42,880,734 km (0.082 R)
• M42: 43,697,388 km (0.068 R)
• M43: 44,872,629 km (0.048 R)
• M44: 45,701,551 km (0.092 R)
• M45: 46,655,088 km (0.081 R)
• M46: 47,615,207 km (0.079 R)
• M47: 47,735,633 km (0.108 R)
• M48: 49,310,899 km (0.045 R)
• M49: 50,534,310 km (0.111 R)
• M50: 51,396,592 km (0.094 R)
• M51: 52,512,293 km (0.075 R)
• M52: 55,273,122 km (0.091 R)
• M53: 55,399,831 km (0.031 R)
• M54: 55,653,250 km (0.089 R)
• M55: 56,161,434 km (0.046 R)
• M56: 57,823,766 km (0.117 R)
• M57: 58,983,897 km (0.088 R)
• M58: 59,372,403 km (0.037 R)
• M59: 59,631,806 km (0.071 R)
• M60: 60,673,306 km (0.095 R)
• M61: 60,934,653 km (0.105 R)
• M62: 63,038,748 km (0.114 R)
• M63: 65,300,219 km (0.102 R)
• M64: 66,912,435 km (0.116 R)
• M65: 67,452,782 km (0.088 R)
• M66: 68,946,068 km (0.065 R)
• M67: 70,039,030 km (0.092 R)
• M68: 71,137,677 km (0.095 R)
• M69: 73,630,426 km (0.028 R)
• M70: 77,281,213 km (0.084 R)
• M71: 77,706,370 km (0.052 R)
• M72: 78,274,243 km (0.099 R)
• M73: 79,128,747 km (0.112 R)
• M74: 79,271,463 km (0.099 R)
• M75: 79,700,061 km (0.096 R)
• M76: 79,986,242 km (0.087 R)
• M77: 80,990,642 km (0.065 R)
• M78: 85,195,838 km (0.062 R)
• M79: 87,989,279 km (0.092 R)
• M80: 88,137,082 km (0.079 R)
• M81: 89,174,393 km (0.11 R)
• M82: 90,663,191 km (0.105 R)
• M83: 90,961,938 km (0.1 R)
• M84: 91,860,124 km (0.056 R)
• M85: 93,062,442 km (0.05 R)
• M86: 94,875,418 km (0.054 R)
• M87: 95,634,328 km (0.089 R)
• M88: 96,700,213 km (0.092 R)
• M89: 98,229,552 km (0.111 R)
• M90: 100,847,964 km (0.099 R)
• M91: 101,622,432 km (0.112 R)
• M92: 101,777,565 km (0.069 R)
• M93: 104,426,644 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.8

Radius: 5.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 19.41 AU - 21.03 AU

Year: 32256 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 78,645,539 km

• M1: 202,256 km (0.042 R)
• M2: 924,365 km (0.065 R)
• M3: 1,314,666 km (0.105 R)
• M4: 1,404,425 km (0.105 R)
• M5: 2,088,386 km (0.079 R)
• M6: 2,336,569 km (0.07 R)
• M7: 2,899,656 km (0.102 R)
• M8: 3,017,239 km (0.065 R)
• M9: 4,728,489 km (0.087 R)
• M10: 5,434,442 km (0.089 R)
• M11: 5,824,294 km (0.098 R)
• M12: 6,630,926 km (0.09 R)
• M13: 7,418,558 km (0.031 R)
• M14: 7,850,597 km (0.097 R)
• M15: 9,426,162 km (0.114 R)
• M16: 9,717,578 km (0.087 R)
• M17: 10,071,078 km (0.092 R)
• M18: 10,609,331 km (0.103 R)
• M19: 10,912,417 km (0.085 R)
• M20: 12,342,872 km (0.093 R)
• M21: 12,470,030 km (0.103 R)
• M22: 12,789,870 km (0.108 R)
• M23: 13,897,343 km (0.043 R)
• M24: 14,162,281 km (0.12 R)
• M25: 14,495,884 km (0.052 R)
• M26: 14,764,711 km (0.101 R)
• M27: 14,832,180 km (0.114 R)
• M28: 15,512,252 km (0.109 R)
• M29: 20,926,648 km (0.066 R)
• M30: 22,615,009 km (0.112 R)
• M31: 23,712,010 km (0.095 R)
• M32: 24,107,996 km (0.104 R)
• M33: 24,986,734 km (0.104 R)
• M34: 25,713,630 km (0.055 R)
• M35: 26,202,067 km (0.038 R)
• M36: 26,283,747 km (0.091 R)
• M37: 27,022,761 km (0.068 R)
• M38: 27,935,458 km (0.069 R)
• M39: 29,111,446 km (0.07 R)
• M40: 29,280,791 km (0.095 R)
• M41: 30,303,592 km (0.106 R)
• M42: 31,164,827 km (0.12 R)
• M43: 31,424,828 km (0.116 R)
• M44: 31,511,595 km (0.067 R)
• M45: 31,859,709 km (0.118 R)
• M46: 33,796,553 km (0.117 R)
• M47: 34,242,055 km (0.081 R)
• M48: 34,958,778 km (0.089 R)
• M49: 35,048,836 km (0.1 R)
• M50: 35,409,367 km (0.092 R)
• M51: 36,772,503 km (0.055 R)
• M52: 39,175,643 km (0.068 R)
• M53: 39,549,787 km (0.038 R)
• M54: 40,868,792 km (0.063 R)
• M55: 41,343,316 km (0.084 R)
• M56: 43,549,735 km (0.119 R)
• M57: 45,695,717 km (0.066 R)
• M58: 52,028,494 km (0.053 R)
• M59: 56,505,659 km (0.114 R)
• M60: 56,822,657 km (0.082 R)
• M61: 57,458,298 km (0.117 R)
• M62: 57,670,727 km (0.107 R)
• M63: 60,239,921 km (0.038 R)
• M64: 62,846,215 km (0.079 R)
• M65: 62,955,571 km (0.05 R)
• M66: 66,712,572 km (0.061 R)
• M67: 67,943,463 km (0.075 R)
• M68: 68,393,005 km (0.103 R)
• M69: 70,087,350 km (0.096 R)
• M70: 70,200,746 km (0.089 R)
• M71: 71,452,730 km (0.115 R)
• M72: 71,681,166 km (0.119 R)
• M73: 72,024,194 km (0.116 R)
• M74: 72,367,820 km (0.105 R)
• M75: 75,484,842 km (0.116 R)
• M76: 76,416,836 km (0.112 R)
• M77: 78,292,195 km (0.112 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit