🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.9 AU

Year: 275 Days

Day: 33.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.06 AU - 1.7 AU

Year: 729 Days

Day: 42.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,012,659 km

• M1: 51,761 km (0.089 R)
• M2: 97,538 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.74 AU - 2.18 AU

Year: 1234 Days

Day: 19.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,012,659 km

• M1: 972,536 km (0.114 R)
• M2: 1,681,929 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.67 AU - 2.51 AU

Year: 1358 Days

Day: 24.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,012,659 km

• M1: 270,772 km (0.07 R)
• M2: 431,590 km (0.083 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 13.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.43 AU - 3.61 AU

Year: 2969 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 90,012,659 km

• M1: 173,683 km (0.119 R)
• M2: 265,087 km (0.069 R)
• M3: 450,738 km (0.094 R)
• M4: 783,444 km (0.101 R)
• M5: 1,036,863 km (0.094 R)
• M6: 1,131,558 km (0.064 R)
• M7: 1,305,092 km (0.119 R)
• M8: 1,836,164 km (0.109 R)
• M9: 2,319,665 km (0.111 R)
• M10: 2,658,653 km (0.107 R)
• M11: 2,775,340 km (0.089 R)
• M12: 2,996,595 km (0.095 R)
• M13: 3,294,744 km (0.057 R)
• M14: 3,456,608 km (0.119 R)
• M15: 3,566,114 km (0.112 R)
• M16: 3,658,117 km (0.115 R)
• M17: 3,825,966 km (0.08 R)
• M18: 3,958,360 km (0.092 R)
• M19: 4,582,781 km (0.108 R)
• M20: 4,703,357 km (0.074 R)
• M21: 4,845,475 km (0.088 R)
• M22: 5,513,130 km (0.066 R)
• M23: 6,099,105 km (0.102 R)
• M24: 6,523,365 km (0.104 R)
• M25: 6,819,269 km (0.104 R)
• M26: 7,003,574 km (0.045 R)
• M27: 7,189,674 km (0.107 R)
• M28: 7,424,542 km (0.072 R)
• M29: 7,877,674 km (0.106 R)
• M30: 8,686,251 km (0.074 R)
• M31: 9,572,768 km (0.102 R)
• M32: 9,779,362 km (0.097 R)
• M33: 10,171,010 km (0.066 R)
• M34: 10,674,406 km (0.108 R)
• M35: 10,888,780 km (0.097 R)
• M36: 12,093,641 km (0.036 R)
• M37: 12,261,191 km (0.106 R)
• M38: 12,373,240 km (0.087 R)
• M39: 12,485,737 km (0.115 R)
• M40: 12,626,958 km (0.073 R)
• M41: 12,825,325 km (0.068 R)
• M42: 13,024,739 km (0.107 R)
• M43: 13,196,627 km (0.073 R)
• M44: 13,687,457 km (0.117 R)
• M45: 14,066,987 km (0.049 R)
• M46: 14,866,139 km (0.079 R)
• M47: 14,955,898 km (0.105 R)
• M48: 15,045,806 km (0.061 R)
• M49: 15,801,873 km (0.118 R)
• M50: 16,046,466 km (0.097 R)
• M51: 17,068,668 km (0.089 R)
• M52: 17,888,913 km (0.089 R)
• M53: 18,080,099 km (0.054 R)
• M54: 18,239,870 km (0.104 R)
• M55: 19,175,904 km (0.092 R)
• M56: 19,338,966 km (0.097 R)
• M57: 19,699,048 km (0.117 R)
• M58: 19,863,456 km (0.119 R)
• M59: 20,127,646 km (0.098 R)
• M60: 20,625,806 km (0.119 R)
• M61: 20,993,817 km (0.12 R)
• M62: 21,499,159 km (0.094 R)
• M63: 21,668,504 km (0.107 R)
• M64: 22,008,540 km (0.05 R)
• M65: 22,281,855 km (0.083 R)
• M66: 22,728,404 km (0.045 R)
• M67: 23,004,562 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 12.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.22 AU - 8.68 AU

Year: 11043 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,012,659 km

• M1: 268,379 km (0.091 R)
• M2: 454,478 km (0.068 R)
• M3: 536,608 km (0.092 R)
• M4: 925,113 km (0.108 R)
• M5: 1,167,611 km (0.098 R)
• M6: 1,288,038 km (0.1 R)
• M7: 1,486,404 km (0.109 R)
• M8: 1,733,989 km (0.104 R)
• M9: 1,872,965 km (0.076 R)
• M10: 2,356,466 km (0.063 R)
• M11: 2,444,579 km (0.083 R)
• M12: 2,578,918 km (0.102 R)
• M13: 2,715,650 km (0.041 R)
• M14: 3,044,466 km (0.079 R)
• M15: 3,536,494 km (0.093 R)
• M16: 3,689,083 km (0.07 R)
• M17: 3,895,977 km (0.116 R)
• M18: 4,457,269 km (0.051 R)
• M19: 4,539,547 km (0.06 R)
• M20: 4,958,870 km (0.102 R)
• M21: 5,566,836 km (0.094 R)
• M22: 6,445,275 km (0.089 R)
• M23: 6,916,508 km (0.076 R)
• M24: 7,044,115 km (0.097 R)
• M25: 7,826,213 km (0.118 R)
• M26: 9,436,484 km (0.068 R)
• M27: 9,756,324 km (0.119 R)
• M28: 9,863,736 km (0.11 R)
• M29: 10,007,649 km (0.111 R)
• M30: 10,406,776 km (0.099 R)
• M31: 10,885,339 km (0.12 R)
• M32: 11,295,986 km (0.091 R)
• M33: 11,446,481 km (0.084 R)
• M34: 11,711,569 km (0.098 R)
• M35: 12,674,979 km (0.116 R)
• M36: 14,025,698 km (0.112 R)
• M37: 14,390,866 km (0.097 R)
• M38: 14,882,744 km (0.071 R)
• M39: 15,006,611 km (0.102 R)
• M40: 15,463,483 km (0.097 R)
• M41: 15,798,732 km (0.049 R)
• M42: 16,094,038 km (0.074 R)
• M43: 17,641,628 km (0.052 R)
• M44: 17,772,676 km (0.113 R)
• M45: 18,300,308 km (0.118 R)
• M46: 18,788,595 km (0.095 R)
• M47: 18,922,485 km (0.055 R)
• M48: 20,096,230 km (0.105 R)
• M49: 21,666,409 km (0.105 R)
• M50: 21,947,653 km (0.117 R)
• M51: 22,041,601 km (0.109 R)
• M52: 22,371,763 km (0.068 R)
• M53: 23,323,804 km (0.068 R)
• M54: 23,515,888 km (0.072 R)
• M55: 23,853,231 km (0.109 R)
• M56: 24,143,600 km (0.103 R)
• M57: 24,337,778 km (0.09 R)
• M58: 24,435,167 km (0.115 R)
• M59: 25,910,351 km (0.095 R)
• M60: 27,111,323 km (0.085 R)
• M61: 27,414,408 km (0.072 R)
• M62: 27,769,404 km (0.068 R)
• M63: 29,101,423 km (0.111 R)
• M64: 31,032,582 km (0.116 R)
• M65: 31,138,198 km (0.105 R)
• M66: 32,574,936 km (0.05 R)
• M67: 32,682,198 km (0.075 R)
• M68: 33,328,461 km (0.098 R)
• M69: 34,305,784 km (0.062 R)
• M70: 34,688,455 km (0.107 R)
• M71: 34,797,961 km (0.066 R)
• M72: 34,907,616 km (0.118 R)
• M73: 35,789,346 km (0.111 R)
• M74: 36,399,705 km (0.12 R)
• M75: 37,518,398 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.3

Radius: 3.4

Gravity: 54.52 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.28 AU - 17.26 AU

Year: 26827 Days

Day: 15.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,012,659 km

• M1: 224,397 km (0.088 R)
• M2: 259,552 km (0.054 R)
• M3: 1,816,866 km (0.102 R)
• M4: 2,232,599 km (0.104 R)
• M5: 2,431,115 km (0.063 R)
• M6: 3,016,342 km (0.092 R)
• M7: 3,324,663 km (0.109 R)
• M8: 4,554,657 km (0.118 R)
• M9: 5,113,106 km (0.078 R)
• M10: 5,585,835 km (0.096 R)
• M11: 6,127,230 km (0.101 R)
• M12: 7,085,554 km (0.045 R)
• M13: 7,849,251 km (0.116 R)
• M14: 8,700,463 km (0.106 R)
• M15: 12,038,889 km (0.048 R)
• M16: 12,177,117 km (0.086 R)
• M17: 12,246,381 km (0.054 R)
• M18: 12,315,794 km (0.082 R)
• M19: 13,731,140 km (0.047 R)
• M20: 13,803,246 km (0.053 R)
• M21: 15,122,550 km (0.094 R)
• M22: 15,197,049 km (0.086 R)
• M23: 15,496,095 km (0.115 R)
• M24: 15,872,783 km (0.094 R)
• M25: 16,558,240 km (0.086 R)
• M26: 17,487,093 km (0.067 R)
• M27: 17,721,962 km (0.076 R)
• M28: 18,273,978 km (0.118 R)
• M29: 19,963,686 km (0.08 R)
• M30: 20,455,564 km (0.113 R)
• M31: 21,367,662 km (0.046 R)
• M32: 21,534,913 km (0.104 R)
• M33: 22,292,925 km (0.105 R)
• M34: 22,462,569 km (0.089 R)
• M35: 22,974,044 km (0.042 R)
• M36: 23,231,353 km (0.032 R)
• M37: 23,921,747 km (0.083 R)
• M38: 24,706,537 km (0.103 R)
• M39: 25,322,731 km (0.11 R)
• M40: 25,588,417 km (0.073 R)
• M41: 27,473,649 km (0.108 R)
• M42: 27,564,455 km (0.094 R)
• M43: 28,478,797 km (0.118 R)
• M44: 28,662,802 km (0.084 R)
• M45: 28,847,257 km (0.094 R)
• M46: 29,589,112 km (0.04 R)
• M47: 30,055,858 km (0.103 R)
• M48: 30,996,679 km (0.117 R)
• M49: 32,042,667 km (0.117 R)
• M50: 33,973,976 km (0.094 R)
• M51: 34,560,698 km (0.094 R)
• M52: 36,640,408 km (0.08 R)
• M53: 38,251,876 km (0.095 R)
• M54: 38,556,607 km (0.082 R)
• M55: 38,760,210 km (0.088 R)
• M56: 39,066,287 km (0.098 R)
• M57: 39,578,211 km (0.119 R)
• M58: 40,608,641 km (0.082 R)
• M59: 41,543,478 km (0.074 R)
• M60: 44,283,962 km (0.071 R)
• M61: 44,603,952 km (0.089 R)
• M62: 45,353,437 km (0.088 R)
• M63: 47,845,289 km (0.091 R)
• M64: 48,173,656 km (0.059 R)
• M65: 48,612,426 km (0.094 R)
• M66: 50,270,120 km (0.107 R)
• M67: 50,826,774 km (0.108 R)
• M68: 52,960,489 km (0.095 R)
• M69: 53,640,411 km (0.086 R)
• M70: 55,123,375 km (0.11 R)
• M71: 55,697,382 km (0.1 R)
• M72: 57,082,808 km (0.099 R)
• M73: 58,947,844 km (0.045 R)
• M74: 60,951,259 km (0.11 R)
• M75: 61,307,003 km (0.076 R)
• M76: 62,737,308 km (0.118 R)
• M77: 65,630,680 km (0.108 R)
• M78: 66,482,790 km (0.063 R)
• M79: 68,444,018 km (0.118 R)
• M80: 70,051,447 km (0.118 R)
• M81: 70,922,107 km (0.086 R)
• M82: 71,046,871 km (0.114 R)
• M83: 71,171,636 km (0.066 R)
• M84: 71,421,315 km (0.046 R)
• M85: 71,796,506 km (0.038 R)
• M86: 75,074,943 km (0.111 R)
• M87: 78,272,897 km (0.107 R)
• M88: 78,401,850 km (0.09 R)
• M89: 78,788,711 km (0.077 R)
• M90: 80,213,032 km (0.119 R)
• M91: 81,645,880 km (0.095 R)
• M92: 82,562,018 km (0.107 R)
• M93: 83,744,888 km (0.119 R)
• M94: 84,801,049 km (0.075 R)
• M95: 85,065,837 km (0.115 R)
• M96: 88,398,130 km (0.063 R)
• M97: 89,608,077 km (0.028 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 16,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit