🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.78 AU - 0.96 AU

Year: 298 Days

Day: 19.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.78 AU - 1.16 AU

Year: 351 Days

Day: 41.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.35 AU - 1.97 AU

Year: 785 Days

Day: 29.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 9.9

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.16 AU - 11.14 AU

Year: 10160 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,271,406 km

• M1: 124,765 km (0.093 R)
• M2: 305,180 km (0.109 R)
• M3: 421,716 km (0.09 R)
• M4: 777,759 km (0.063 R)
• M5: 1,152,203 km (0.092 R)
• M6: 1,370,765 km (0.085 R)
• M7: 1,626,727 km (0.079 R)
• M8: 1,822,700 km (0.05 R)
• M9: 2,052,632 km (0.073 R)
• M10: 3,942,652 km (0.049 R)
• M11: 4,478,212 km (0.098 R)
• M12: 4,615,842 km (0.101 R)
• M13: 4,789,675 km (0.091 R)
• M14: 5,072,415 km (0.071 R)
• M15: 5,144,072 km (0.107 R)
• M16: 5,360,690 km (0.1 R)
• M17: 6,104,790 km (0.112 R)
• M18: 6,219,232 km (0.105 R)
• M19: 6,450,211 km (0.118 R)
• M20: 7,000,133 km (0.077 R)
• M21: 7,361,711 km (0.117 R)
• M22: 7,606,154 km (0.091 R)
• M23: 7,853,290 km (0.069 R)
• M24: 8,145,006 km (0.102 R)
• M25: 8,397,826 km (0.077 R)
• M26: 8,567,919 km (0.091 R)
• M27: 8,653,339 km (0.101 R)
• M28: 9,171,995 km (0.036 R)
• M29: 9,347,025 km (0.087 R)
• M30: 9,834,414 km (0.088 R)
• M31: 10,058,662 km (0.092 R)
• M32: 10,375,510 km (0.099 R)
• M33: 11,158,655 km (0.112 R)
• M34: 11,345,652 km (0.09 R)
• M35: 11,580,970 km (0.118 R)
• M36: 12,056,392 km (0.114 R)
• M37: 14,425,872 km (0.093 R)
• M38: 14,885,886 km (0.115 R)
• M39: 15,402,597 km (0.04 R)
• M40: 15,820,274 km (0.094 R)
• M41: 16,294,649 km (0.094 R)
• M42: 16,400,564 km (0.077 R)
• M43: 16,720,105 km (0.12 R)
• M44: 17,041,741 km (0.065 R)
• M45: 18,238,224 km (0.091 R)
• M46: 18,403,530 km (0.06 R)
• M47: 19,349,437 km (0.063 R)
• M48: 19,913,272 km (0.106 R)
• M49: 20,884,012 km (0.111 R)
• M50: 21,462,358 km (0.064 R)
• M51: 22,634,607 km (0.038 R)
• M52: 22,930,960 km (0.08 R)
• M53: 24,310,701 km (0.115 R)
• M54: 24,431,875 km (0.09 R)
• M55: 25,778,855 km (0.119 R)
• M56: 27,527,654 km (0.065 R)
• M57: 27,780,624 km (0.11 R)
• M58: 28,672,077 km (0.061 R)
• M59: 29,121,320 km (0.074 R)
• M60: 29,767,134 km (0.103 R)
• M61: 29,832,059 km (0.083 R)
• M62: 30,287,286 km (0.096 R)
• M63: 31,666,728 km (0.114 R)
• M64: 32,264,072 km (0.105 R)
• M65: 32,397,364 km (0.098 R)
• M66: 33,672,536 km (0.109 R)
• M67: 34,759,215 km (0.052 R)
• M68: 35,444,074 km (0.089 R)
• M69: 35,512,889 km (0.058 R)
• M70: 36,133,570 km (0.069 R)
• M71: 37,876,386 km (0.099 R)
• M72: 39,077,058 km (0.115 R)
• M73: 39,432,503 km (0.081 R)
• M74: 39,575,070 km (0.066 R)
• M75: 40,721,288 km (0.034 R)
• M76: 42,461,112 km (0.057 R)
• M77: 42,826,579 km (0.088 R)
• M78: 42,899,882 km (0.075 R)
• M79: 43,340,149 km (0.082 R)
• M80: 43,413,601 km (0.064 R)
• M81: 44,003,316 km (0.077 R)
• M82: 44,373,122 km (0.116 R)
• M83: 44,595,574 km (0.099 R)
• M84: 44,967,026 km (0.07 R)
• M85: 46,388,205 km (0.088 R)
• M86: 47,672,353 km (0.06 R)
• M87: 48,662,093 km (0.09 R)
• M88: 48,891,427 km (0.097 R)
• M89: 49,044,615 km (0.102 R)
• M90: 49,966,736 km (0.068 R)
• M91: 50,352,549 km (0.108 R)
• M92: 50,661,917 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 10.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.83 AU - 10.01 AU

Year: 11469 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 115,271,406 km

• M1: 148,700 km (0.106 R)
• M2: 335,398 km (0.105 R)
• M3: 450,589 km (0.097 R)
• M4: 757,863 km (0.068 R)
• M5: 901,926 km (0.088 R)
• M6: 1,073,365 km (0.096 R)
• M7: 1,145,022 km (0.101 R)
• M8: 1,973,046 km (0.109 R)
• M9: 2,221,678 km (0.117 R)
• M10: 2,675,109 km (0.12 R)
• M11: 2,749,310 km (0.095 R)
• M12: 3,209,622 km (0.085 R)
• M13: 3,395,124 km (0.093 R)
• M14: 3,860,672 km (0.095 R)
• M15: 4,288,223 km (0.1 R)
• M16: 4,522,493 km (0.071 R)
• M17: 5,852,568 km (0.044 R)
• M18: 6,409,970 km (0.1 R)
• M19: 6,476,541 km (0.035 R)
• M20: 6,984,276 km (0.045 R)
• M21: 8,037,744 km (0.089 R)
• M22: 8,916,033 km (0.1 R)
• M23: 9,556,462 km (0.101 R)
• M24: 9,709,351 km (0.112 R)
• M25: 9,862,988 km (0.084 R)
• M26: 9,940,180 km (0.11 R)
• M27: 10,564,602 km (0.11 R)
• M28: 10,722,727 km (0.102 R)
• M29: 11,041,370 km (0.072 R)
• M30: 11,121,555 km (0.037 R)
• M31: 11,769,612 km (0.093 R)
• M32: 12,471,526 km (0.078 R)
• M33: 12,933,035 km (0.091 R)
• M34: 13,059,894 km (0.038 R)
• M35: 14,263,708 km (0.069 R)
• M36: 14,350,924 km (0.055 R)
• M37: 14,526,252 km (0.042 R)
• M38: 14,746,161 km (0.109 R)
• M39: 14,922,986 km (0.1 R)
• M40: 15,234,150 km (0.084 R)
• M41: 18,082,194 km (0.073 R)
• M42: 18,271,435 km (0.097 R)
• M43: 18,366,280 km (0.054 R)
• M44: 18,843,348 km (0.073 R)
• M45: 19,276,134 km (0.036 R)
• M46: 20,004,676 km (0.032 R)
• M47: 20,151,432 km (0.11 R)
• M48: 21,789,827 km (0.114 R)
• M49: 22,599,601 km (0.066 R)
• M50: 22,854,665 km (0.114 R)
• M51: 23,832,437 km (0.106 R)
• M52: 24,092,139 km (0.047 R)
• M53: 24,718,954 km (0.079 R)
• M54: 24,823,971 km (0.097 R)
• M55: 25,457,219 km (0.047 R)
• M56: 25,616,391 km (0.084 R)
• M57: 25,882,227 km (0.104 R)
• M58: 26,416,890 km (0.056 R)
• M59: 27,551,589 km (0.094 R)
• M60: 27,824,007 km (0.117 R)
• M61: 28,042,719 km (0.093 R)
• M62: 28,371,685 km (0.043 R)
• M63: 28,591,743 km (0.063 R)
• M64: 29,311,010 km (0.102 R)
• M65: 29,700,712 km (0.101 R)
• M66: 30,148,160 km (0.057 R)
• M67: 30,654,249 km (0.12 R)
• M68: 32,189,273 km (0.063 R)
• M69: 33,110,796 km (0.079 R)
• M70: 33,574,699 km (0.031 R)
• M71: 33,691,086 km (0.095 R)
• M72: 34,626,522 km (0.066 R)
• M73: 35,629,874 km (0.088 R)
• M74: 37,122,562 km (0.101 R)
• M75: 37,846,317 km (0.1 R)
• M76: 37,967,491 km (0.107 R)
• M77: 38,149,252 km (0.066 R)
• M78: 38,392,199 km (0.094 R)
• M79: 38,574,858 km (0.079 R)
• M80: 39,001,810 km (0.092 R)
• M81: 39,246,553 km (0.116 R)
• M82: 39,491,893 km (0.111 R)
• M83: 39,983,920 km (0.099 R)
• M84: 40,107,189 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.5

Radius: 4.6

Gravity: 46.81 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.88 AU - 21.22 AU

Year: 29328 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,271,406 km

• M1: 168,148 km (0.099 R)
• M2: 495,917 km (0.107 R)
• M3: 633,996 km (0.065 R)
• M4: 1,046,886 km (0.108 R)
• M5: 1,261,110 km (0.117 R)
• M6: 1,298,210 km (0.106 R)
• M7: 1,770,790 km (0.116 R)
• M8: 2,337,168 km (0.084 R)
• M9: 2,428,871 km (0.071 R)
• M10: 2,759,632 km (0.085 R)
• M11: 3,462,592 km (0.11 R)
• M12: 3,567,311 km (0.092 R)
• M13: 3,942,353 km (0.049 R)
• M14: 5,080,942 km (0.114 R)
• M15: 5,140,482 km (0.096 R)
• M16: 6,441,385 km (0.118 R)
• M17: 6,765,414 km (0.116 R)
• M18: 7,632,483 km (0.064 R)
• M19: 7,837,582 km (0.119 R)
• M20: 7,975,212 km (0.092 R)
• M21: 8,746,838 km (0.093 R)
• M22: 8,889,704 km (0.094 R)
• M23: 9,395,644 km (0.036 R)
• M24: 11,355,376 km (0.113 R)
• M25: 12,380,869 km (0.11 R)
• M26: 12,461,054 km (0.116 R)
• M27: 14,434,699 km (0.05 R)
• M28: 17,842,239 km (0.089 R)
• M29: 18,387,673 km (0.062 R)
• M30: 18,662,334 km (0.099 R)
• M31: 19,401,647 km (0.068 R)
• M32: 22,746,356 km (0.108 R)
• M33: 24,133,129 km (0.119 R)
• M34: 26,058,752 km (0.114 R)
• M35: 26,677,040 km (0.028 R)
• M36: 26,780,562 km (0.057 R)
• M37: 27,195,846 km (0.052 R)
• M38: 28,349,096 km (0.059 R)
• M39: 29,304,577 km (0.1 R)
• M40: 30,920,234 km (0.09 R)
• M41: 32,896,871 km (0.103 R)
• M42: 33,118,874 km (0.108 R)
• M43: 35,481,324 km (0.111 R)
• M44: 37,665,004 km (0.094 R)
• M45: 37,781,092 km (0.109 R)
• M46: 40,961,393 km (0.11 R)
• M47: 41,559,784 km (0.048 R)
• M48: 45,086,405 km (0.056 R)
• M49: 45,456,659 km (0.082 R)
• M50: 45,827,961 km (0.056 R)
• M51: 49,341,417 km (0.087 R)
• M52: 50,617,038 km (0.072 R)
• M53: 51,903,580 km (0.089 R)
• M54: 52,810,442 km (0.062 R)
• M55: 52,940,442 km (0.052 R)
• M56: 53,200,743 km (0.115 R)
• M57: 56,490,101 km (0.079 R)
• M58: 56,756,086 km (0.077 R)
• M59: 62,437,065 km (0.115 R)
• M60: 63,263,294 km (0.084 R)
• M61: 63,677,680 km (0.103 R)
• M62: 64,648,271 km (0.051 R)
• M63: 65,344,500 km (0.099 R)
• M64: 65,623,799 km (0.076 R)
• M65: 67,871,656 km (0.119 R)
• M66: 68,295,916 km (0.111 R)
• M67: 69,716,497 km (0.119 R)
• M68: 70,144,646 km (0.112 R)
• M69: 71,434,180 km (0.078 R)
• M70: 74,327,552 km (0.092 R)
• M71: 75,495,613 km (0.092 R)
• M72: 77,406,576 km (0.106 R)
• M73: 77,702,032 km (0.114 R)
• M74: 82,027,504 km (0.043 R)
• M75: 83,385,704 km (0.058 R)
• M76: 84,143,417 km (0.119 R)
• M77: 84,599,241 km (0.119 R)
• M78: 85,055,814 km (0.034 R)
• M79: 85,208,105 km (0.12 R)
• M80: 87,966,390 km (0.107 R)
• M81: 89,666,271 km (0.117 R)
• M82: 90,598,116 km (0.068 R)
• M83: 94,042,009 km (0.103 R)
• M84: 94,515,037 km (0.09 R)
• M85: 95,146,789 km (0.105 R)
• M86: 98,007,399 km (0.046 R)
• M87: 99,287,808 km (0.115 R)
• M88: 99,448,177 km (0.077 R)
• M89: 105,444,658 km (0.071 R)
• M90: 106,592,223 km (0.042 R)
• M91: 107,908,834 km (0.103 R)
• M92: 109,893,848 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.1

Radius: 3.9

Gravity: 65.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.46 AU - 24.04 AU

Year: 31004 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,271,406 km

• M1: 89,310 km (0.095 R)
• M2: 239,357 km (0.063 R)
• M3: 399,127 km (0.114 R)
• M4: 450,439 km (0.103 R)
• M5: 835,504 km (0.101 R)
• M6: 935,884 km (0.112 R)
• M7: 1,414,747 km (0.074 R)
• M8: 1,454,390 km (0.074 R)
• M9: 3,056,434 km (0.092 R)
• M10: 3,211,567 km (0.098 R)
• M11: 3,857,381 km (0.091 R)
• M12: 3,968,832 km (0.102 R)
• M13: 4,483,598 km (0.078 R)
• M14: 4,659,674 km (0.119 R)
• M15: 4,898,283 km (0.052 R)
• M16: 5,263,451 km (0.106 R)
• M17: 5,955,342 km (0.051 R)
• M18: 6,675,506 km (0.105 R)
• M19: 6,742,376 km (0.057 R)
• M20: 7,771,161 km (0.088 R)
• M21: 7,911,932 km (0.111 R)
• M22: 9,142,674 km (0.031 R)
• M23: 9,591,168 km (0.108 R)
• M24: 10,900,150 km (0.109 R)
• M25: 11,776,494 km (0.086 R)
• M26: 14,451,304 km (0.116 R)
• M27: 16,937,621 km (0.073 R)
• M28: 19,743,927 km (0.105 R)
• M29: 20,225,483 km (0.109 R)
• M30: 20,322,272 km (0.055 R)
• M31: 20,710,778 km (0.095 R)
• M32: 21,396,834 km (0.047 R)
• M33: 21,792,221 km (0.081 R)
• M34: 22,590,026 km (0.082 R)
• M35: 27,252,543 km (0.108 R)
• M36: 27,466,468 km (0.075 R)
• M37: 28,436,012 km (0.104 R)
• M38: 28,653,079 km (0.076 R)
• M39: 32,992,314 km (0.114 R)
• M40: 33,907,405 km (0.112 R)
• M41: 37,412,333 km (0.106 R)
• M42: 40,054,830 km (0.04 R)
• M43: 43,379,194 km (0.117 R)
• M44: 44,632,674 km (0.106 R)
• M45: 45,390,388 km (0.106 R)
• M46: 46,279,896 km (0.082 R)
• M47: 48,982,532 km (0.114 R)
• M48: 49,503,132 km (0.115 R)
• M49: 50,549,868 km (0.094 R)
• M50: 54,001,391 km (0.114 R)
• M51: 59,180,918 km (0.093 R)
• M52: 61,408,729 km (0.087 R)
• M53: 61,689,076 km (0.088 R)
• M54: 62,956,170 km (0.109 R)
• M55: 63,522,098 km (0.062 R)
• M56: 64,231,791 km (0.115 R)
• M57: 64,374,058 km (0.073 R)
• M58: 66,232,961 km (0.092 R)
• M59: 68,544,996 km (0.075 R)
• M60: 69,564,655 km (0.118 R)
• M61: 71,766,886 km (0.07 R)
• M62: 72,654,001 km (0.111 R)
• M63: 73,396,156 km (0.063 R)
• M64: 73,991,705 km (0.086 R)
• M65: 74,140,854 km (0.053 R)
• M66: 74,738,348 km (0.092 R)
• M67: 75,637,581 km (0.095 R)
• M68: 76,993,237 km (0.072 R)
• M69: 78,053,138 km (0.084 R)
• M70: 81,261,713 km (0.112 R)
• M71: 82,031,992 km (0.085 R)
• M72: 83,114,483 km (0.089 R)
• M73: 84,357,342 km (0.075 R)
• M74: 85,137,195 km (0.118 R)
• M75: 86,704,233 km (0.106 R)
• M76: 86,861,460 km (0.08 R)
• M77: 91,621,964 km (0.036 R)
• M78: 91,942,403 km (0.094 R)
• M79: 93,066,631 km (0.101 R)
• M80: 95,004,372 km (0.025 R)
• M81: 99,084,205 km (0.077 R)
• M82: 99,742,136 km (0.035 R)
• M83: 100,236,707 km (0.112 R)
• M84: 102,222,768 km (0.116 R)
• M85: 102,388,822 km (0.084 R)
• M86: 102,555,025 km (0.098 R)
• M87: 102,887,581 km (0.119 R)
• M88: 104,723,596 km (0.091 R)
• M89: 105,897,490 km (0.091 R)
• M90: 107,581,962 km (0.118 R)
• M91: 108,089,099 km (0.043 R)
• M92: 112,345,757 km (0.097 R)
• M93: 113,891,552 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit