🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 213 Days

Day: 35.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.33 AU - 2.69 AU

Year: 1475 Days

Day: 34.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,919,307 km

• M1: 38,147 km (0.101 R)
• M2: 971,937 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.04 AU - 5 AU

Year: 3564 Days

Day: 22.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,919,307 km

• M1: 2,107,684 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 8.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.6 AU - 4.88 AU

Year: 3827 Days

Day: 8.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,919,307 km

• M1: 113,395 km (0.067 R)
• M2: 180,714 km (0.071 R)
• M3: 232,625 km (0.098 R)
• M4: 392,694 km (0.091 R)
• M5: 447,746 km (0.057 R)
• M6: 614,698 km (0.116 R)
• M7: 856,747 km (0.066 R)
• M8: 1,107,922 km (0.036 R)
• M9: 1,169,257 km (0.027 R)
• M10: 1,349,373 km (0.057 R)
• M11: 1,437,187 km (0.088 R)
• M12: 1,504,506 km (0.095 R)
• M13: 1,584,391 km (0.119 R)
• M14: 1,955,095 km (0.091 R)
• M15: 2,080,607 km (0.111 R)
• M16: 2,221,528 km (0.045 R)
• M17: 2,313,082 km (0.082 R)
• M18: 2,419,147 km (0.103 R)
• M19: 2,567,548 km (0.067 R)
• M20: 2,873,625 km (0.1 R)
• M21: 2,930,622 km (0.06 R)
• M22: 3,002,280 km (0.034 R)
• M23: 3,324,813 km (0.077 R)
• M24: 3,689,383 km (0.042 R)
• M25: 4,456,221 km (0.067 R)
• M26: 4,522,344 km (0.081 R)
• M27: 4,588,915 km (0.027 R)
• M28: 4,790,273 km (0.076 R)
• M29: 4,960,217 km (0.108 R)
• M30: 5,288,734 km (0.065 R)
• M31: 5,624,431 km (0.098 R)
• M32: 5,695,939 km (0.049 R)
• M33: 5,858,103 km (0.061 R)
• M34: 6,279,221 km (0.071 R)
• M35: 6,390,671 km (0.073 R)
• M36: 6,996,543 km (0.034 R)
• M37: 7,073,586 km (0.088 R)
• M38: 7,150,778 km (0.088 R)
• M39: 8,140,817 km (0.104 R)
• M40: 8,323,476 km (0.061 R)
• M41: 8,405,156 km (0.104 R)
• M42: 8,879,830 km (0.103 R)
• M43: 9,512,181 km (0.088 R)
• M44: 9,898,442 km (0.03 R)
• M45: 10,115,359 km (0.113 R)
• M46: 10,465,568 km (0.025 R)
• M47: 10,575,971 km (0.09 R)
• M48: 10,730,954 km (0.031 R)
• M49: 11,088,194 km (0.044 R)
• M50: 11,540,129 km (0.036 R)
• M51: 11,814,342 km (0.103 R)
• M52: 11,883,157 km (0.099 R)
• M53: 11,975,160 km (0.106 R)
• M54: 12,276,001 km (0.108 R)
• M55: 12,415,576 km (0.051 R)
• M56: 12,485,588 km (0.102 R)
• M57: 12,649,547 km (0.079 R)
• M58: 12,766,981 km (0.068 R)
• M59: 13,050,469 km (0.111 R)
• M60: 13,121,678 km (0.097 R)
• M61: 13,193,036 km (0.106 R)
• M62: 13,479,666 km (0.114 R)
• M63: 13,720,070 km (0.119 R)
• M64: 13,865,030 km (0.102 R)
• M65: 14,034,823 km (0.094 R)
• M66: 14,205,215 km (0.097 R)
• M67: 14,376,355 km (0.083 R)
• M68: 14,696,046 km (0.116 R)
• M69: 14,993,147 km (0.098 R)
• M70: 15,543,069 km (0.089 R)
• M71: 15,947,133 km (0.108 R)
• M72: 16,125,005 km (0.11 R)
• M73: 16,201,449 km (0.09 R)
• M74: 16,405,950 km (0.112 R)
• M75: 16,559,736 km (0.063 R)
• M76: 17,258,209 km (0.118 R)
• M77: 17,388,509 km (0.083 R)

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 12.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.53 AU - 6.09 AU

Year: 4538 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,919,307 km

• M1: 297,700 km (0.108 R)
• M2: 598,092 km (0.101 R)
• M3: 704,008 km (0.048 R)
• M4: 964,906 km (0.084 R)
• M5: 1,078,301 km (0.12 R)
• M6: 1,226,703 km (0.098 R)
• M7: 1,430,455 km (0.104 R)
• M8: 1,662,631 km (0.08 R)
• M9: 2,315,925 km (0.099 R)
• M10: 2,896,215 km (0.114 R)
• M11: 3,213,811 km (0.11 R)
• M12: 3,366,102 km (0.116 R)
• M13: 3,498,496 km (0.038 R)
• M14: 3,700,303 km (0.057 R)
• M15: 3,998,901 km (0.111 R)
• M16: 4,570,514 km (0.104 R)
• M17: 4,841,286 km (0.101 R)
• M18: 4,966,201 km (0.073 R)
• M19: 5,142,726 km (0.115 R)
• M20: 5,580,300 km (0.071 R)
• M21: 5,658,839 km (0.037 R)
• M22: 5,976,435 km (0.082 R)
• M23: 6,164,479 km (0.061 R)
• M24: 6,300,015 km (0.091 R)
• M25: 6,601,754 km (0.036 R)
• M26: 7,162,447 km (0.077 R)
• M27: 7,448,478 km (0.104 R)
• M28: 7,884,855 km (0.082 R)
• M29: 8,002,588 km (0.107 R)
• M30: 8,570,013 km (0.108 R)
• M31: 8,812,811 km (0.102 R)
• M32: 9,554,966 km (0.115 R)
• M33: 10,188,662 km (0.11 R)
• M34: 10,413,807 km (0.057 R)
• M35: 10,673,060 km (0.099 R)
• M36: 11,098,816 km (0.096 R)
• M37: 11,563,766 km (0.106 R)
• M38: 11,933,422 km (0.066 R)
• M39: 12,273,009 km (0.063 R)
• M40: 13,031,171 km (0.076 R)
• M41: 13,135,740 km (0.102 R)
• M42: 14,053,673 km (0.096 R)
• M43: 14,376,206 km (0.099 R)
• M44: 14,737,634 km (0.069 R)
• M45: 14,955,898 km (0.083 R)
• M46: 15,358,765 km (0.068 R)
• M47: 15,616,971 km (0.066 R)
• M48: 15,765,222 km (0.108 R)
• M49: 15,876,672 km (0.114 R)
• M50: 16,137,870 km (0.071 R)
• M51: 16,664,455 km (0.102 R)
• M52: 17,082,132 km (0.069 R)
• M53: 17,734,528 km (0.107 R)
• M54: 17,889,213 km (0.117 R)
• M55: 18,473,243 km (0.093 R)
• M56: 19,222,130 km (0.1 R)
• M57: 21,157,926 km (0.06 R)
• M58: 21,239,906 km (0.049 R)
• M59: 21,445,304 km (0.074 R)
• M60: 22,482,615 km (0.096 R)
• M61: 23,155,058 km (0.108 R)
• M62: 23,408,925 km (0.097 R)
• M63: 23,962,138 km (0.109 R)
• M64: 24,304,717 km (0.048 R)
• M65: 25,038,046 km (0.038 R)
• M66: 25,429,244 km (0.115 R)
• M67: 26,217,775 km (0.119 R)
• M68: 26,305,888 km (0.099 R)
• M69: 27,281,715 km (0.071 R)
• M70: 27,505,065 km (0.086 R)
• M71: 27,908,829 km (0.091 R)
• M72: 28,224,032 km (0.119 R)
• M73: 29,451,482 km (0.074 R)
• M74: 30,140,829 km (0.098 R)
• M75: 30,510,635 km (0.051 R)
• M76: 30,603,386 km (0.113 R)
• M77: 30,835,562 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.6

Radius: 4.7

Gravity: 44.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.38 AU - 14.7 AU

Year: 18477 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,919,307 km

• M1: 87,216 km (0.113 R)
• M2: 116,836 km (0.082 R)
• M3: 503,397 km (0.086 R)
• M4: 710,739 km (0.1 R)
• M5: 785,389 km (0.091 R)
• M6: 1,168,060 km (0.077 R)
• M7: 1,378,544 km (0.071 R)
• M8: 1,472,492 km (0.115 R)
• M9: 1,504,207 km (0.117 R)
• M10: 1,536,221 km (0.051 R)
• M11: 1,600,996 km (0.118 R)
• M12: 1,834,519 km (0.111 R)
• M13: 1,938,040 km (0.098 R)
• M14: 2,186,822 km (0.079 R)
• M15: 2,598,216 km (0.061 R)
• M16: 2,952,314 km (0.089 R)
• M17: 5,473,487 km (0.1 R)
• M18: 5,773,281 km (0.033 R)
• M19: 7,904,751 km (0.08 R)
• M20: 8,129,896 km (0.083 R)
• M21: 9,228,393 km (0.1 R)
• M22: 9,704,713 km (0.076 R)
• M23: 10,067,189 km (0.096 R)
• M24: 11,118,114 km (0.063 R)
• M25: 11,180,945 km (0.076 R)
• M26: 14,541,661 km (0.025 R)
• M27: 14,886,783 km (0.069 R)
• M28: 15,374,472 km (0.1 R)
• M29: 16,580,381 km (0.116 R)
• M30: 18,259,916 km (0.12 R)
• M31: 19,308,298 km (0.097 R)
• M32: 19,383,994 km (0.1 R)
• M33: 19,535,537 km (0.114 R)
• M34: 19,611,533 km (0.107 R)
• M35: 20,530,363 km (0.059 R)
• M36: 22,330,325 km (0.057 R)
• M37: 22,489,198 km (0.099 R)
• M38: 22,648,519 km (0.038 R)
• M39: 23,128,579 km (0.097 R)
• M40: 23,692,862 km (0.079 R)
• M41: 24,017,340 km (0.111 R)
• M42: 24,343,314 km (0.075 R)
• M43: 25,995,024 km (0.028 R)
• M44: 26,413,598 km (0.094 R)
• M45: 26,497,523 km (0.1 R)
• M46: 28,109,889 km (0.085 R)
• M47: 29,666,455 km (0.078 R)
• M48: 30,103,879 km (0.106 R)
• M49: 33,043,327 km (0.071 R)
• M50: 33,405,803 km (0.114 R)
• M51: 34,134,644 km (0.072 R)
• M52: 35,053,175 km (0.102 R)
• M53: 35,237,778 km (0.081 R)
• M54: 35,330,230 km (0.094 R)
• M55: 35,886,734 km (0.097 R)
• M56: 36,914,322 km (0.078 R)
• M57: 38,331,163 km (0.099 R)
• M58: 38,426,158 km (0.103 R)
• M59: 38,521,452 km (0.097 R)
• M60: 40,054,680 km (0.085 R)
• M61: 40,925,938 km (0.025 R)
• M62: 41,023,027 km (0.092 R)
• M63: 41,607,805 km (0.063 R)
• M64: 41,705,493 km (0.09 R)
• M65: 42,687,004 km (0.104 R)
• M66: 43,180,528 km (0.077 R)
• M67: 44,173,409 km (0.114 R)
• M68: 45,073,390 km (0.072 R)
• M69: 45,374,680 km (0.099 R)
• M70: 45,475,210 km (0.071 R)
• M71: 46,181,461 km (0.111 R)
• M72: 46,789,726 km (0.111 R)
• M73: 47,502,560 km (0.107 R)
• M74: 47,604,735 km (0.106 R)
• M75: 47,911,560 km (0.079 R)
• M76: 48,219,134 km (0.084 R)
• M77: 48,733,152 km (0.047 R)
• M78: 49,559,231 km (0.058 R)
• M79: 49,662,903 km (0.112 R)
• M80: 50,077,887 km (0.111 R)
• M81: 50,598,488 km (0.071 R)
• M82: 54,612,348 km (0.073 R)
• M83: 57,199,643 km (0.081 R)
• M84: 57,417,009 km (0.074 R)
• M85: 57,852,638 km (0.072 R)
• M86: 58,070,901 km (0.097 R)
• M87: 61,822,367 km (0.106 R)
• M88: 61,933,967 km (0.12 R)
• M89: 62,157,167 km (0.11 R)
• M90: 63,839,994 km (0.118 R)
• M91: 65,083,601 km (0.099 R)
• M92: 65,537,780 km (0.081 R)
• M93: 67,824,533 km (0.063 R)
• M94: 72,240,662 km (0.092 R)
• M95: 73,418,147 km (0.082 R)
• M96: 78,070,641 km (0.111 R)
• M97: 80,006,736 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334

Radius: 6.5

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.29 AU - 15.75 AU

Year: 20519 Days

Day: 17 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,919,307 km

• M1: 124,316 km (0.074 R)
• M2: 445,502 km (0.071 R)
• M3: 623,374 km (0.077 R)
• M4: 930,648 km (0.069 R)
• M5: 1,065,885 km (0.069 R)
• M6: 1,380,788 km (0.102 R)
• M7: 1,431,652 km (0.111 R)
• M8: 1,806,245 km (0.111 R)
• M9: 1,947,315 km (0.115 R)
• M10: 2,180,389 km (0.119 R)
• M11: 2,361,253 km (0.115 R)
• M12: 3,132,131 km (0.066 R)
• M13: 3,267,816 km (0.086 R)
• M14: 3,370,739 km (0.062 R)
• M15: 3,650,637 km (0.065 R)
• M16: 4,195,622 km (0.078 R)
• M17: 4,726,994 km (0.119 R)
• M18: 5,359,942 km (0.098 R)
• M19: 6,617,312 km (0.102 R)
• M20: 8,333,349 km (0.119 R)
• M21: 8,758,955 km (0.117 R)
• M22: 9,977,879 km (0.094 R)
• M23: 10,734,395 km (0.036 R)
• M24: 11,771,707 km (0.083 R)
• M25: 12,355,737 km (0.106 R)
• M26: 12,840,584 km (0.093 R)
• M27: 12,949,192 km (0.096 R)
• M28: 13,828,827 km (0.112 R)
• M29: 14,219,726 km (0.113 R)
• M30: 14,955,299 km (0.118 R)
• M31: 15,994,256 km (0.065 R)
• M32: 16,169,585 km (0.096 R)
• M33: 16,699,760 km (0.101 R)
• M34: 16,759,001 km (0.074 R)
• M35: 17,115,941 km (0.07 R)
• M36: 17,415,287 km (0.117 R)
• M37: 17,716,427 km (0.09 R)
• M38: 18,691,506 km (0.092 R)
• M39: 18,814,625 km (0.111 R)
• M40: 19,746,620 km (0.075 R)
• M41: 19,934,664 km (0.117 R)
• M42: 20,123,457 km (0.045 R)
• M43: 21,268,628 km (0.116 R)
• M44: 22,043,695 km (0.102 R)
• M45: 22,238,920 km (0.12 R)
• M46: 22,434,744 km (0.102 R)
• M47: 22,696,690 km (0.057 R)
• M48: 25,031,763 km (0.116 R)
• M49: 26,331,020 km (0.095 R)
• M50: 26,745,855 km (0.057 R)
• M51: 26,884,682 km (0.117 R)
• M52: 28,214,757 km (0.099 R)
• M53: 28,781,134 km (0.025 R)
• M54: 29,351,401 km (0.066 R)
• M55: 29,422,909 km (0.117 R)
• M56: 29,566,224 km (0.111 R)
• M57: 30,430,600 km (0.056 R)
• M58: 31,889,479 km (0.057 R)
• M59: 32,184,037 km (0.092 R)
• M60: 32,553,394 km (0.107 R)
• M61: 32,627,445 km (0.103 R)
• M62: 34,572,517 km (0.078 R)
• M63: 34,799,307 km (0.111 R)
• M64: 35,026,696 km (0.095 R)
• M65: 35,102,542 km (0.038 R)
• M66: 35,864,444 km (0.112 R)
• M67: 36,170,671 km (0.047 R)
• M68: 36,708,774 km (0.095 R)
• M69: 36,940,202 km (0.087 R)
• M70: 37,172,079 km (0.071 R)
• M71: 38,573,661 km (0.065 R)
• M72: 39,123,284 km (0.084 R)
• M73: 40,071,734 km (0.104 R)
• M74: 40,230,458 km (0.058 R)
• M75: 41,107,700 km (0.1 R)
• M76: 41,991,075 km (0.027 R)
• M77: 42,961,965 km (0.108 R)
• M78: 43,205,810 km (0.111 R)
• M79: 43,450,103 km (0.116 R)
• M80: 44,925,737 km (0.1 R)
• M81: 45,173,321 km (0.101 R)
• M82: 46,001,644 km (0.074 R)
• M83: 46,501,152 km (0.075 R)
• M84: 47,086,079 km (0.116 R)
• M85: 50,218,210 km (0.117 R)
• M86: 50,646,658 km (0.113 R)
• M87: 50,904,266 km (0.109 R)
• M88: 52,719,786 km (0.085 R)
• M89: 54,292,807 km (0.102 R)
• M90: 56,591,977 km (0.064 R)
• M91: 57,127,088 km (0.099 R)
• M92: 58,202,248 km (0.098 R)
• M93: 58,832,504 km (0.07 R)
• M94: 59,103,276 km (0.094 R)
• M95: 60,828,140 km (0.111 R)
• M96: 60,919,245 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit