🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.76 AU - 1.04 AU

Year: 304 Days

Day: 40.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,813,519 km

• M1: 187,596 km (0.111 R)
• M2: 309,967 km (0.052 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 8.6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.11 AU - 8.39 AU

Year: 7690 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,813,519 km

• M1: 161,416 km (0.107 R)
• M2: 366,365 km (0.091 R)
• M3: 425,756 km (0.088 R)
• M4: 640,877 km (0.088 R)
• M5: 777,011 km (0.05 R)
• M6: 1,043,445 km (0.07 R)
• M7: 1,318,855 km (0.106 R)
• M8: 1,980,227 km (0.107 R)
• M9: 2,069,387 km (0.11 R)
• M10: 2,205,821 km (0.091 R)
• M11: 2,416,006 km (0.1 R)
• M12: 2,681,691 km (0.106 R)
• M13: 2,906,238 km (0.041 R)
• M14: 3,008,114 km (0.049 R)
• M15: 3,189,127 km (0.074 R)
• M16: 3,267,816 km (0.062 R)
• M17: 3,507,771 km (0.111 R)
• M18: 3,698,508 km (0.087 R)
• M19: 3,976,760 km (0.108 R)
• M20: 4,033,308 km (0.084 R)
• M21: 5,126,270 km (0.098 R)
• M22: 5,218,722 km (0.12 R)
• M23: 5,499,517 km (0.099 R)
• M24: 7,599,273 km (0.084 R)
• M25: 7,669,584 km (0.09 R)
• M26: 8,060,483 km (0.079 R)
• M27: 8,750,727 km (0.063 R)
• M28: 8,972,731 km (0.04 R)
• M29: 9,764,103 km (0.07 R)
• M30: 10,071,527 km (0.1 R)
• M31: 10,187,615 km (0.059 R)
• M32: 10,538,572 km (0.057 R)
• M33: 10,656,455 km (0.118 R)
• M34: 12,228,280 km (0.104 R)
• M35: 12,352,147 km (0.098 R)
• M36: 12,768,178 km (0.092 R)
• M37: 12,851,953 km (0.115 R)
• M38: 13,656,640 km (0.065 R)
• M39: 13,871,163 km (0.11 R)
• M40: 14,216,734 km (0.083 R)
• M41: 14,434,100 km (0.085 R)
• M42: 14,521,465 km (0.117 R)
• M43: 14,652,663 km (0.088 R)
• M44: 16,258,147 km (0.1 R)
• M45: 16,348,953 km (0.091 R)
• M46: 16,622,418 km (0.101 R)
• M47: 19,535,836 km (0.087 R)
• M48: 20,459,753 km (0.092 R)
• M49: 20,606,957 km (0.1 R)
• M50: 21,298,398 km (0.1 R)
• M51: 21,397,881 km (0.1 R)
• M52: 22,097,999 km (0.11 R)
• M53: 22,704,170 km (0.04 R)
• M54: 22,856,610 km (0.074 R)
• M55: 23,162,388 km (0.079 R)
• M56: 23,315,875 km (0.067 R)
• M57: 24,191,621 km (0.106 R)
• M58: 24,711,773 km (0.101 R)
• M59: 24,816,192 km (0.083 R)
• M60: 24,920,911 km (0.11 R)
• M61: 25,130,498 km (0.113 R)
• M62: 26,347,626 km (0.115 R)
• M63: 27,529,748 km (0.1 R)
• M64: 27,638,057 km (0.094 R)
• M65: 28,400,258 km (0.07 R)
• M66: 28,509,764 km (0.054 R)
• M67: 28,838,879 km (0.076 R)
• M68: 29,335,095 km (0.115 R)
• M69: 29,445,648 km (0.1 R)
• M70: 30,447,804 km (0.094 R)
• M71: 30,559,703 km (0.059 R)
• M72: 31,460,881 km (0.032 R)
• M73: 31,801,067 km (0.08 R)
• M74: 32,028,605 km (0.085 R)
• M75: 33,116,481 km (0.036 R)
• M76: 33,693,779 km (0.111 R)
• M77: 33,983,849 km (0.025 R)
• M78: 34,917,190 km (0.098 R)
• M79: 35,387,077 km (0.11 R)
• M80: 35,740,876 km (0.12 R)
• M81: 35,859,058 km (0.057 R)
• M82: 36,690,075 km (0.111 R)
• M83: 37,048,062 km (0.048 R)
• M84: 37,347,408 km (0.069 R)
• M85: 37,827,916 km (0.071 R)
• M86: 37,948,342 km (0.045 R)
• M87: 39,099,049 km (0.08 R)
• M88: 39,281,708 km (0.086 R)
• M89: 39,892,815 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.9

Radius: 10.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.98 AU - 13.48 AU

Year: 15245 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,813,519 km

• M1: 750,383 km (0.103 R)
• M2: 1,284,747 km (0.105 R)
• M3: 1,389,315 km (0.089 R)
• M4: 1,732,194 km (0.027 R)
• M5: 2,378,457 km (0.051 R)
• M6: 4,166,002 km (0.1 R)
• M7: 5,056,109 km (0.099 R)
• M8: 5,548,735 km (0.056 R)
• M9: 5,950,405 km (0.085 R)
• M10: 6,434,055 km (0.099 R)
• M11: 7,211,365 km (0.083 R)
• M12: 7,688,283 km (0.082 R)
• M13: 8,813,409 km (0.103 R)
• M14: 9,508,889 km (0.067 R)
• M15: 10,158,443 km (0.056 R)
• M16: 15,139,305 km (0.025 R)
• M17: 15,700,147 km (0.078 R)

Asteroid Belt

Center: 12.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.6

Radius: 6.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.48 AU - 16.88 AU

Year: 18035 Days

Day: 23.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 65.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,813,519 km

• M1: 111,002 km (0.098 R)
• M2: 519,853 km (0.103 R)
• M3: 583,731 km (0.106 R)
• M4: 982,708 km (0.11 R)
• M5: 1,422,377 km (0.044 R)
• M6: 1,751,791 km (0.072 R)
• M7: 1,984,266 km (0.066 R)
• M8: 2,262,219 km (0.068 R)
• M9: 2,424,084 km (0.104 R)
• M10: 2,478,837 km (0.038 R)
• M11: 2,951,566 km (0.111 R)
• M12: 3,248,368 km (0.079 R)
• M13: 3,451,672 km (0.058 R)
• M14: 3,785,574 km (0.103 R)
• M15: 3,892,088 km (0.098 R)
• M16: 4,021,191 km (0.094 R)
• M17: 4,825,279 km (0.111 R)
• M18: 5,174,740 km (0.057 R)
• M19: 5,316,858 km (0.071 R)
• M20: 6,146,079 km (0.07 R)
• M21: 6,499,279 km (0.074 R)
• M22: 6,575,724 km (0.089 R)
• M23: 6,626,886 km (0.058 R)
• M24: 6,755,541 km (0.096 R)
• M25: 8,058,538 km (0.084 R)
• M26: 8,472,625 km (0.091 R)
• M27: 9,379,188 km (0.1 R)
• M28: 9,961,273 km (0.076 R)
• M29: 10,705,224 km (0.103 R)
• M30: 11,405,491 km (0.097 R)
• M31: 11,590,544 km (0.095 R)
• M32: 11,807,760 km (0.086 R)
• M33: 12,214,666 km (0.039 R)
• M34: 12,913,887 km (0.085 R)
• M35: 13,397,985 km (0.093 R)
• M36: 13,789,633 km (0.12 R)
• M37: 14,151,959 km (0.057 R)
• M38: 14,751,547 km (0.06 R)
• M39: 15,020,673 km (0.034 R)
• M40: 15,257,487 km (0.112 R)
• M41: 15,359,363 km (0.089 R)
• M42: 15,495,497 km (0.092 R)
• M43: 15,872,035 km (0.077 R)
• M44: 16,809,266 km (0.097 R)
• M45: 16,914,433 km (0.03 R)
• M46: 16,984,744 km (0.11 R)
• M47: 18,302,252 km (0.06 R)
• M48: 19,615,422 km (0.106 R)
• M49: 20,097,128 km (0.054 R)
• M50: 20,208,877 km (0.048 R)
• M51: 20,283,377 km (0.06 R)
• M52: 21,794,315 km (0.073 R)
• M53: 22,062,395 km (0.105 R)
• M54: 22,254,628 km (0.101 R)
• M55: 22,718,082 km (0.109 R)
• M56: 22,795,574 km (0.041 R)
• M57: 23,067,842 km (0.065 R)
• M58: 25,002,891 km (0.114 R)
• M59: 25,163,110 km (0.064 R)
• M60: 25,524,987 km (0.104 R)
• M61: 25,645,862 km (0.082 R)
• M62: 26,131,756 km (0.113 R)
• M63: 26,213,137 km (0.119 R)
• M64: 26,743,462 km (0.047 R)
• M65: 27,648,978 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.4

Radius: 7.8

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.96 AU - 15 AU

Year: 18632 Days

Day: 16.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,813,519 km

• M1: 102,774 km (0.05 R)
• M2: 280,646 km (0.106 R)
• M3: 385,065 km (0.081 R)
• M4: 486,193 km (0.08 R)
• M5: 696,228 km (0.1 R)
• M6: 1,351,168 km (0.119 R)
• M7: 1,649,317 km (0.098 R)
• M8: 2,369,181 km (0.119 R)
• M9: 3,352,937 km (0.114 R)
• M10: 3,944,148 km (0.058 R)
• M11: 4,174,080 km (0.056 R)
• M12: 5,179,078 km (0.098 R)
• M13: 5,262,554 km (0.118 R)
• M14: 5,730,197 km (0.067 R)
• M15: 6,255,285 km (0.119 R)
• M16: 6,933,263 km (0.065 R)
• M17: 7,164,541 km (0.063 R)
• M18: 7,257,741 km (0.049 R)
• M19: 8,703,455 km (0.041 R)
• M20: 9,510,086 km (0.057 R)
• M21: 9,561,249 km (0.12 R)
• M22: 9,766,946 km (0.1 R)
• M23: 9,818,557 km (0.045 R)
• M24: 11,031,945 km (0.087 R)
• M25: 11,193,661 km (0.063 R)
• M26: 12,069,407 km (0.085 R)
• M27: 12,291,859 km (0.052 R)
• M28: 13,080,838 km (0.114 R)
• M29: 14,353,616 km (0.062 R)
• M30: 15,665,440 km (0.103 R)
• M31: 15,847,351 km (0.112 R)
• M32: 15,908,088 km (0.063 R)
• M33: 16,705,145 km (0.09 R)
• M34: 16,767,079 km (0.109 R)
• M35: 18,465,763 km (0.086 R)
• M36: 19,563,213 km (0.113 R)
• M37: 19,693,812 km (0.09 R)
• M38: 20,482,791 km (0.038 R)
• M39: 21,148,202 km (0.1 R)
• M40: 21,349,262 km (0.118 R)
• M41: 22,432,051 km (0.05 R)
• M42: 22,637,150 km (0.112 R)
• M43: 22,911,363 km (0.093 R)
• M44: 23,325,001 km (0.072 R)
• M45: 25,500,603 km (0.096 R)
• M46: 25,786,035 km (0.092 R)
• M47: 26,072,515 km (0.109 R)
• M48: 26,288,086 km (0.084 R)
• M49: 26,865,833 km (0.104 R)
• M50: 27,010,943 km (0.112 R)
• M51: 27,593,926 km (0.098 R)
• M52: 29,666,754 km (0.043 R)
• M53: 30,797,714 km (0.065 R)
• M54: 31,025,551 km (0.11 R)
• M55: 33,647,104 km (0.092 R)
• M56: 34,038,602 km (0.118 R)
• M57: 36,419,003 km (0.069 R)
• M58: 36,901,456 km (0.119 R)
• M59: 38,361,681 km (0.038 R)
• M60: 38,525,042 km (0.081 R)
• M61: 39,758,028 km (0.09 R)
• M62: 40,254,842 km (0.089 R)
• M63: 42,515,715 km (0.083 R)
• M64: 42,938,927 km (0.077 R)
• M65: 43,278,514 km (0.054 R)
• M66: 44,817,577 km (0.105 R)
• M67: 45,161,952 km (0.031 R)
• M68: 47,159,532 km (0.12 R)
• M69: 47,685,368 km (0.094 R)
• M70: 48,301,263 km (0.11 R)
• M71: 49,363,258 km (0.109 R)
• M72: 50,433,033 km (0.12 R)
• M73: 50,522,492 km (0.085 R)
• M74: 51,600,494 km (0.05 R)
• M75: 52,413,858 km (0.119 R)
• M76: 52,504,514 km (0.036 R)
• M77: 52,867,588 km (0.088 R)
• M78: 53,779,088 km (0.047 R)
• M79: 54,511,819 km (0.112 R)
• M80: 55,894,851 km (0.11 R)
• M81: 55,987,452 km (0.076 R)
• M82: 56,916,455 km (0.031 R)
• M83: 59,923,073 km (0.073 R)
• M84: 60,397,448 km (0.094 R)
• M85: 60,873,169 km (0.119 R)
• M86: 61,254,494 km (0.088 R)
• M87: 62,884,512 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.9

Radius: 3.1

Gravity: 62.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.56 AU - 17.86 AU

Year: 24348 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,813,519 km

• M1: 255,364 km (0.103 R)
• M2: 557,551 km (0.118 R)
• M3: 651,648 km (0.113 R)
• M4: 855,251 km (0.029 R)
• M5: 1,474,137 km (0.085 R)
• M6: 1,911,562 km (0.085 R)
• M7: 2,500,678 km (0.11 R)
• M8: 2,854,926 km (0.067 R)
• M9: 3,099,668 km (0.073 R)
• M10: 3,224,582 km (0.119 R)
• M11: 3,740,695 km (0.046 R)
• M12: 3,829,257 km (0.067 R)
• M13: 3,873,687 km (0.067 R)
• M14: 4,236,013 km (0.036 R)
• M15: 4,328,166 km (0.086 R)
• M16: 4,608,961 km (0.047 R)
• M17: 5,636,848 km (0.036 R)
• M18: 5,738,425 km (0.083 R)
• M19: 7,609,445 km (0.113 R)
• M20: 8,931,890 km (0.109 R)
• M21: 10,385,383 km (0.093 R)
• M22: 10,572,231 km (0.066 R)
• M23: 11,139,207 km (0.057 R)
• M24: 11,394,421 km (0.069 R)
• M25: 11,458,599 km (0.081 R)
• M26: 11,651,580 km (0.1 R)
• M27: 12,566,371 km (0.044 R)
• M28: 13,571,968 km (0.101 R)
• M29: 15,516,740 km (0.064 R)
• M30: 16,304,373 km (0.081 R)
• M31: 16,666,549 km (0.118 R)
• M32: 17,178,174 km (0.103 R)
• M33: 18,743,716 km (0.088 R)
• M34: 19,889,486 km (0.11 R)
• M35: 20,043,871 km (0.045 R)
• M36: 20,509,718 km (0.072 R)
• M37: 21,057,695 km (0.113 R)
• M38: 21,531,173 km (0.081 R)
• M39: 23,378,557 km (0.105 R)
• M40: 23,868,789 km (0.085 R)
• M41: 23,950,769 km (0.117 R)
• M42: 24,032,898 km (0.064 R)
• M43: 24,362,462 km (0.108 R)
• M44: 24,776,250 km (0.118 R)
• M45: 27,737,839 km (0.109 R)
• M46: 27,910,475 km (0.103 R)
• M47: 29,920,621 km (0.11 R)
• M48: 30,363,730 km (0.114 R)
• M49: 32,067,351 km (0.111 R)
• M50: 32,976,307 km (0.109 R)
• M51: 33,067,712 km (0.105 R)
• M52: 33,801,639 km (0.03 R)
• M53: 34,448,350 km (0.042 R)
• M54: 36,412,571 km (0.064 R)
• M55: 37,360,572 km (0.069 R)
• M56: 37,455,866 km (0.088 R)
• M57: 38,124,868 km (0.091 R)
• M58: 38,508,885 km (0.11 R)
• M59: 39,668,718 km (0.049 R)
• M60: 41,627,253 km (0.093 R)
• M61: 43,016,718 km (0.064 R)
• M62: 47,172,547 km (0.109 R)
• M63: 47,791,284 km (0.114 R)
• M64: 48,516,684 km (0.111 R)
• M65: 48,828,745 km (0.097 R)
• M66: 49,141,405 km (0.088 R)
• M67: 52,624,043 km (0.103 R)
• M68: 53,265,668 km (0.108 R)
• M69: 56,294,427 km (0.084 R)
• M70: 57,829,600 km (0.093 R)
• M71: 58,934,680 km (0.109 R)
• M72: 59,156,533 km (0.092 R)
• M73: 61,165,483 km (0.066 R)
• M74: 61,277,681 km (0.082 R)
• M75: 61,614,875 km (0.091 R)
• M76: 63,083,178 km (0.097 R)
• M77: 63,537,357 km (0.091 R)
• M78: 66,284,573 km (0.069 R)
• M79: 67,093,149 km (0.109 R)
• M80: 69,304,355 km (0.114 R)
• M81: 69,538,476 km (0.047 R)
• M82: 70,242,483 km (0.105 R)
• M83: 71,775,862 km (0.081 R)
• M84: 74,875,529 km (0.103 R)
• M85: 76,804,744 km (0.091 R)
• M86: 77,289,590 km (0.081 R)
• M87: 77,532,388 km (0.072 R)
• M88: 77,896,958 km (0.057 R)
• M89: 78,384,198 km (0.072 R)
• M90: 78,750,114 km (0.114 R)
• M91: 78,872,336 km (0.048 R)
• M92: 80,465,703 km (0.043 R)
• M93: 81,327,985 km (0.053 R)
• M94: 81,451,553 km (0.06 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit