🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.58 AU - 2.68 AU

Year: 1633 Days

Day: 42.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,074,961 km

• M1: 645,814 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.67 AU - 4.07 AU

Year: 2369 Days

Day: 30.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,074,961 km

• M1: 196,721 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.67 AU - 4.05 AU

Year: 2904 Days

Day: 39.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,074,961 km

• M1: 130,599 km (0.118 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.7

Radius: 10.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.78 AU - 5.26 AU

Year: 4307 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,074,961 km

• M1: 135,536 km (0.097 R)
• M2: 247,435 km (0.086 R)
• M3: 531,372 km (0.095 R)
• M4: 731,833 km (0.096 R)
• M5: 1,005,447 km (0.106 R)
• M6: 1,689,409 km (0.04 R)
• M7: 1,778,120 km (0.088 R)
• M8: 1,898,846 km (0.06 R)
• M9: 2,006,855 km (0.088 R)
• M10: 2,245,314 km (0.082 R)
• M11: 2,749,908 km (0.051 R)
• M12: 2,872,728 km (0.097 R)
• M13: 3,015,295 km (0.113 R)
• M14: 3,959,407 km (0.093 R)
• M15: 4,038,694 km (0.109 R)
• M16: 4,158,522 km (0.054 R)
• M17: 4,361,227 km (0.104 R)
• M18: 4,608,512 km (0.113 R)
• M19: 4,966,949 km (0.113 R)
• M20: 5,422,324 km (0.057 R)
• M21: 5,577,009 km (0.103 R)
• M22: 5,710,899 km (0.095 R)
• M23: 5,913,604 km (0.076 R)
• M24: 6,027,298 km (0.074 R)
• M25: 6,326,344 km (0.109 R)
• M26: 6,419,394 km (0.072 R)
• M27: 6,819,718 km (0.058 R)
• M28: 7,203,885 km (0.1 R)
• M29: 7,325,509 km (0.096 R)
• M30: 7,521,332 km (0.088 R)
• M31: 7,595,233 km (0.093 R)
• M32: 7,868,250 km (0.099 R)
• M33: 7,993,463 km (0.115 R)
• M34: 8,449,737 km (0.058 R)
• M35: 9,334,458 km (0.084 R)
• M36: 9,627,072 km (0.113 R)
• M37: 9,814,817 km (0.11 R)
• M38: 10,221,275 km (0.087 R)
• M39: 10,303,254 km (0.057 R)
• M40: 11,134,869 km (0.031 R)
• M41: 11,416,861 km (0.101 R)
• M42: 11,558,679 km (0.112 R)
• M43: 12,451,480 km (0.1 R)
• M44: 12,539,144 km (0.059 R)
• M45: 12,744,243 km (0.117 R)
• M46: 12,950,538 km (0.09 R)
• M47: 13,726,353 km (0.078 R)
• M48: 13,877,297 km (0.105 R)
• M49: 14,425,274 km (0.085 R)
• M50: 14,763,664 km (0.061 R)
• M51: 15,385,543 km (0.116 R)
• M52: 15,605,302 km (0.108 R)
• M53: 16,047,812 km (0.077 R)
• M54: 16,622,867 km (0.042 R)
• M55: 17,563,538 km (0.119 R)
• M56: 17,694,586 km (0.056 R)
• M57: 18,889,125 km (0.06 R)
• M58: 19,090,783 km (0.099 R)
• M59: 20,178,060 km (0.038 R)
• M60: 20,453,170 km (0.093 R)
• M61: 21,250,677 km (0.096 R)
• M62: 21,846,675 km (0.105 R)
• M63: 22,058,206 km (0.107 R)
• M64: 22,199,726 km (0.061 R)
• M65: 22,412,603 km (0.069 R)
• M66: 24,285,120 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.2

Radius: 13.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.85 AU - 10.25 AU

Year: 10424 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,074,961 km

• M1: 189,241 km (0.104 R)
• M2: 386,262 km (0.091 R)
• M3: 480,808 km (0.107 R)
• M4: 613,650 km (0.1 R)
• M5: 715,527 km (0.1 R)
• M6: 823,985 km (0.102 R)
• M7: 1,242,111 km (0.11 R)
• M8: 1,376,450 km (0.098 R)
• M9: 1,495,680 km (0.044 R)
• M10: 2,075,970 km (0.106 R)
• M11: 2,214,048 km (0.093 R)
• M12: 2,427,225 km (0.07 R)
• M13: 2,797,779 km (0.037 R)
• M14: 3,107,447 km (0.097 R)
• M15: 3,510,314 km (0.1 R)
• M16: 3,760,292 km (0.103 R)
• M17: 3,958,659 km (0.094 R)
• M18: 4,044,827 km (0.108 R)
• M19: 4,544,783 km (0.115 R)
• M20: 5,095,902 km (0.114 R)
• M21: 5,252,830 km (0.067 R)
• M22: 5,995,135 km (0.042 R)
• M23: 6,127,678 km (0.116 R)
• M24: 6,227,759 km (0.08 R)
• M25: 6,805,058 km (0.058 R)
• M26: 7,152,723 km (0.106 R)
• M27: 8,489,230 km (0.071 R)
• M28: 9,281,800 km (0.103 R)
• M29: 9,473,884 km (0.096 R)
• M30: 9,784,299 km (0.071 R)
• M31: 10,019,168 km (0.117 R)
• M32: 10,295,625 km (0.074 R)
• M33: 11,840,372 km (0.047 R)
• M34: 13,849,172 km (0.056 R)
• M35: 14,646,230 km (0.11 R)
• M36: 14,780,569 km (0.112 R)
• M37: 16,053,796 km (0.116 R)
• M38: 16,424,051 km (0.051 R)
• M39: 16,796,999 km (0.1 R)
• M40: 17,031,718 km (0.048 R)
• M41: 19,093,775 km (0.057 R)
• M42: 19,782,074 km (0.119 R)
• M43: 19,881,108 km (0.084 R)
• M44: 19,980,142 km (0.112 R)
• M45: 20,678,914 km (0.119 R)
• M46: 20,980,952 km (0.089 R)
• M47: 21,183,058 km (0.042 R)
• M48: 21,385,764 km (0.119 R)
• M49: 21,589,217 km (0.1 R)
• M50: 21,793,268 km (0.073 R)
• M51: 22,823,100 km (0.098 R)
• M52: 25,090,555 km (0.113 R)
• M53: 25,197,817 km (0.106 R)
• M54: 25,520,350 km (0.113 R)
• M55: 25,682,214 km (0.09 R)
• M56: 25,844,229 km (0.032 R)
• M57: 26,006,692 km (0.119 R)
• M58: 26,278,362 km (0.11 R)
• M59: 27,098,607 km (0.12 R)
• M60: 27,927,379 km (0.044 R)
• M61: 29,101,423 km (0.101 R)
• M62: 30,234,777 km (0.115 R)
• M63: 30,806,839 km (0.036 R)
• M64: 31,267,002 km (0.059 R)
• M65: 32,954,317 km (0.085 R)
• M66: 33,542,984 km (0.096 R)
• M67: 34,016,461 km (0.04 R)
• M68: 34,194,483 km (0.098 R)
• M69: 34,730,791 km (0.051 R)
• M70: 34,850,320 km (0.039 R)
• M71: 36,295,435 km (0.089 R)
• M72: 36,781,479 km (0.103 R)
• M73: 37,392,137 km (0.108 R)
• M74: 38,006,087 km (0.053 R)
• M75: 38,685,261 km (0.098 R)
• M76: 39,993,196 km (0.06 R)
• M77: 40,243,922 km (0.08 R)
• M78: 40,621,058 km (0.053 R)
• M79: 40,747,019 km (0.106 R)
• M80: 41,505,630 km (0.078 R)
• M81: 41,823,077 km (0.11 R)
• M82: 42,205,000 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 12.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.37 AU - 12.57 AU

Year: 12971 Days

Day: 12.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,074,961 km

• M1: 201,060 km (0.091 R)
• M2: 328,218 km (0.093 R)
• M3: 694,583 km (0.111 R)
• M4: 851,062 km (0.074 R)
• M5: 998,566 km (0.099 R)
• M6: 1,248,693 km (0.069 R)
• M7: 1,443,769 km (0.107 R)
• M8: 1,622,987 km (0.095 R)
• M9: 1,702,125 km (0.116 R)
• M10: 2,060,860 km (0.065 R)
• M11: 2,293,784 km (0.101 R)
• M12: 2,753,798 km (0.089 R)
• M13: 3,310,152 km (0.112 R)
• M14: 6,198,887 km (0.075 R)
• M15: 6,537,577 km (0.062 R)
• M16: 6,839,016 km (0.076 R)
• M17: 7,277,488 km (0.071 R)
• M18: 7,455,509 km (0.103 R)
• M19: 7,906,696 km (0.085 R)
• M20: 8,043,878 km (0.11 R)
• M21: 8,647,355 km (0.042 R)
• M22: 9,026,137 km (0.115 R)
• M23: 9,169,452 km (0.076 R)
• M24: 9,361,835 km (0.058 R)
• M25: 10,344,094 km (0.066 R)
• M26: 10,544,406 km (0.074 R)
• M27: 11,617,471 km (0.086 R)
• M28: 12,140,765 km (0.096 R)
• M29: 12,564,875 km (0.117 R)
• M30: 13,156,086 km (0.055 R)
• M31: 13,756,272 km (0.085 R)
• M32: 14,701,581 km (0.097 R)
• M33: 15,096,968 km (0.079 R)
• M34: 15,495,796 km (0.094 R)
• M35: 15,782,875 km (0.087 R)
• M36: 17,901,031 km (0.103 R)
• M37: 18,142,033 km (0.101 R)
• M38: 19,177,549 km (0.08 R)
• M39: 19,362,303 km (0.113 R)
• M40: 19,671,522 km (0.077 R)
• M41: 19,857,921 km (0.054 R)
• M42: 20,798,442 km (0.059 R)
• M43: 21,242,299 km (0.071 R)
• M44: 21,625,270 km (0.046 R)
• M45: 21,817,653 km (0.097 R)
• M46: 22,592,570 km (0.067 R)
• M47: 24,236,201 km (0.098 R)
• M48: 25,038,794 km (0.045 R)
• M49: 25,510,925 km (0.076 R)
• M50: 27,083,199 km (0.101 R)
• M51: 27,846,148 km (0.071 R)
• M52: 28,055,435 km (0.074 R)
• M53: 28,265,321 km (0.106 R)
• M54: 28,475,655 km (0.086 R)
• M55: 28,827,510 km (0.061 R)
• M56: 31,547,648 km (0.105 R)
• M57: 32,790,956 km (0.07 R)
• M58: 32,938,310 km (0.12 R)
• M59: 35,400,840 km (0.11 R)
• M60: 36,006,861 km (0.092 R)
• M61: 36,922,101 km (0.071 R)
• M62: 37,305,670 km (0.061 R)
• M63: 37,690,585 km (0.087 R)
• M64: 38,931,350 km (0.117 R)
• M65: 40,580,068 km (0.105 R)
• M66: 41,532,408 km (0.081 R)
• M67: 41,691,730 km (0.069 R)
• M68: 43,782,958 km (0.051 R)
• M69: 44,270,348 km (0.055 R)
• M70: 45,250,663 km (0.112 R)
• M71: 46,817,402 km (0.055 R)
• M72: 48,821,564 km (0.057 R)
• M73: 49,411,429 km (0.116 R)
• M74: 49,580,474 km (0.067 R)
• M75: 50,088,509 km (0.074 R)
• M76: 51,024,393 km (0.116 R)
• M77: 51,109,813 km (0.09 R)
• M78: 51,537,364 km (0.072 R)
• M79: 52,740,879 km (0.1 R)
• M80: 53,779,836 km (0.1 R)
• M81: 55,175,584 km (0.108 R)
• M82: 55,263,249 km (0.082 R)
• M83: 55,526,391 km (0.117 R)
• M84: 57,114,073 km (0.119 R)
• M85: 58,181,005 km (0.106 R)
• M86: 58,716,865 km (0.088 R)
• M87: 58,985,393 km (0.034 R)
• M88: 59,344,129 km (0.113 R)
• M89: 59,433,888 km (0.039 R)
• M90: 60,243,960 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 3

Gravity: 39.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.59 AU - 21.33 AU

Year: 31610 Days

Day: 17.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 83,074,961 km

• M1: 39,943 km (0.088 R)
• M2: 405,709 km (0.117 R)
• M3: 604,525 km (0.079 R)
• M4: 883,375 km (0.113 R)
• M5: 1,079,349 km (0.113 R)
• M6: 1,413,401 km (0.075 R)
• M7: 2,862,555 km (0.039 R)
• M8: 3,025,617 km (0.08 R)
• M9: 3,360,417 km (0.053 R)
• M10: 3,403,202 km (0.112 R)
• M11: 3,884,608 km (0.1 R)
• M12: 3,929,487 km (0.107 R)
• M13: 4,156,128 km (0.103 R)
• M14: 5,451,646 km (0.097 R)
• M15: 5,653,453 km (0.097 R)
• M16: 6,914,414 km (0.114 R)
• M17: 7,023,321 km (0.096 R)
• M18: 8,028,319 km (0.096 R)
• M19: 8,085,466 km (0.077 R)
• M20: 8,840,636 km (0.095 R)
• M21: 9,376,495 km (0.099 R)
• M22: 9,678,683 km (0.042 R)
• M23: 9,861,641 km (0.09 R)
• M24: 10,230,699 km (0.057 R)
• M25: 11,365,100 km (0.117 R)
• M26: 12,340,328 km (0.111 R)
• M27: 12,538,546 km (0.102 R)
• M28: 12,871,401 km (0.086 R)
• M29: 15,139,305 km (0.064 R)
• M30: 16,572,452 km (0.109 R)
• M31: 16,718,011 km (0.095 R)
• M32: 18,273,230 km (0.099 R)
• M33: 19,951,120 km (0.057 R)
• M34: 20,028,612 km (0.104 R)
• M35: 21,044,381 km (0.103 R)
• M36: 21,360,182 km (0.086 R)
• M37: 23,533,091 km (0.038 R)
• M38: 24,107,846 km (0.088 R)
• M39: 24,355,581 km (0.056 R)
• M40: 24,770,266 km (0.094 R)
• M41: 25,606,817 km (0.073 R)
• M42: 26,452,494 km (0.083 R)
• M43: 27,393,315 km (0.105 R)
• M44: 29,307,569 km (0.06 R)
• M45: 29,836,996 km (0.097 R)
• M46: 31,174,551 km (0.058 R)
• M47: 32,440,448 km (0.102 R)
• M48: 32,622,658 km (0.118 R)
• M49: 34,928,859 km (0.097 R)
• M50: 35,490,000 km (0.105 R)
• M51: 35,677,746 km (0.054 R)
• M52: 37,860,379 km (0.056 R)
• M53: 39,306,990 km (0.107 R)
• M54: 39,598,556 km (0.12 R)
• M55: 39,695,795 km (0.118 R)
• M56: 39,793,333 km (0.087 R)
• M57: 41,066,710 km (0.058 R)
• M58: 41,560,084 km (0.096 R)
• M59: 41,757,852 km (0.062 R)
• M60: 42,055,402 km (0.077 R)
• M61: 43,452,497 km (0.093 R)
• M62: 44,966,427 km (0.08 R)
• M63: 45,576,637 km (0.063 R)
• M64: 46,394,788 km (0.075 R)
• M65: 46,497,412 km (0.032 R)
• M66: 47,424,171 km (0.108 R)
• M67: 47,837,958 km (0.05 R)
• M68: 48,877,813 km (0.097 R)
• M69: 50,346,116 km (0.107 R)
• M70: 51,403,773 km (0.076 R)
• M71: 52,148,471 km (0.097 R)
• M72: 53,325,956 km (0.078 R)
• M73: 54,079,780 km (0.111 R)
• M74: 54,295,799 km (0.113 R)
• M75: 54,728,735 km (0.053 R)
• M76: 57,460,243 km (0.042 R)
• M77: 58,232,916 km (0.101 R)
• M78: 59,677,134 km (0.075 R)
• M79: 60,235,732 km (0.075 R)
• M80: 61,245,667 km (0.034 R)
• M81: 61,696,256 km (0.087 R)
• M82: 63,054,605 km (0.113 R)
• M83: 63,737,519 km (0.116 R)
• M84: 65,225,569 km (0.059 R)
• M85: 66,956,716 km (0.075 R)
• M86: 70,346,155 km (0.119 R)
• M87: 70,581,921 km (0.091 R)
• M88: 73,312,531 km (0.054 R)
• M89: 73,910,623 km (0.072 R)
• M90: 75,111,744 km (0.111 R)
• M91: 75,956,524 km (0.108 R)
• M92: 76,198,423 km (0.112 R)
• M93: 77,533,435 km (0.089 R)
• M94: 78,264,968 km (0.103 R)
• M95: 79,489,128 km (0.092 R)
• M96: 79,980,557 km (0.117 R)
• M97: 81,584,844 km (0.112 R)
• M98: 81,832,578 km (0.101 R)
• M99: 82,452,961 km (0.064 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit