🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.52 AU - 0.8 AU

Year: 346 Days

Day: 33.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 11.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.81 AU

Year: 403 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,954,327 km

• M1: 154,535 km (0.055 R)
• M2: 230,830 km (0.095 R)
• M3: 406,308 km (0.11 R)
• M4: 516,113 km (0.098 R)
• M5: 599,588 km (0.064 R)
• M6: 685,757 km (0.084 R)
• M7: 819,497 km (0.078 R)
• M8: 892,950 km (0.102 R)
• M9: 965,804 km (0.066 R)
• M10: 1,044,044 km (0.101 R)
• M11: 1,134,401 km (0.079 R)
• M12: 1,244,654 km (0.091 R)
• M13: 1,327,083 km (0.068 R)
• M14: 1,404,574 km (0.11 R)
• M15: 1,494,333 km (0.107 R)
• M16: 1,631,215 km (0.066 R)
• M17: 1,714,541 km (0.079 R)
• M18: 1,818,811 km (0.068 R)
• M19: 1,921,435 km (0.116 R)
• M20: 2,017,926 km (0.119 R)
• M21: 2,116,062 km (0.114 R)
• M22: 2,215,844 km (0.113 R)
• M23: 2,296,028 km (0.081 R)
• M24: 2,459,389 km (0.109 R)
• M25: 2,542,565 km (0.082 R)
• M26: 2,617,813 km (0.071 R)
• M27: 2,752,451 km (0.111 R)
• M28: 2,848,044 km (0.118 R)
• M29: 3,019,334 km (0.104 R)
• M30: 3,251,510 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.9

Radius: 11.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.13 AU - 1.49 AU

Year: 968 Days

Day: 14.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 91,954,327 km

• M1: 174,880 km (0.103 R)
• M2: 249,828 km (0.092 R)
• M3: 369,806 km (0.118 R)
• M4: 526,285 km (0.12 R)
• M5: 611,257 km (0.041 R)
• M6: 690,245 km (0.116 R)
• M7: 815,907 km (0.047 R)
• M8: 923,767 km (0.078 R)
• M9: 1,050,476 km (0.096 R)
• M10: 1,126,622 km (0.06 R)
• M11: 1,255,725 km (0.101 R)
• M12: 1,552,676 km (0.069 R)
• M13: 1,656,796 km (0.117 R)
• M14: 1,763,310 km (0.082 R)
• M15: 1,838,408 km (0.09 R)
• M16: 2,000,722 km (0.049 R)
• M17: 2,096,913 km (0.045 R)
• M18: 2,176,799 km (0.053 R)
• M19: 2,294,083 km (0.066 R)
• M20: 2,488,112 km (0.029 R)
• M21: 2,716,548 km (0.061 R)
• M22: 2,853,131 km (0.111 R)
• M23: 3,031,900 km (0.067 R)
• M24: 3,143,201 km (0.077 R)
• M25: 3,224,881 km (0.054 R)
• M26: 3,400,958 km (0.101 R)
• M27: 3,527,219 km (0.091 R)
• M28: 3,612,340 km (0.09 R)
• M29: 3,741,144 km (0.113 R)
• M30: 4,148,199 km (0.111 R)
• M31: 4,272,066 km (0.107 R)
• M32: 4,697,672 km (0.074 R)
• M33: 4,803,288 km (0.104 R)
• M34: 4,921,471 km (0.073 R)
• M35: 5,601,692 km (0.104 R)
• M36: 6,054,675 km (0.111 R)
• M37: 6,182,730 km (0.056 R)
• M38: 6,350,430 km (0.105 R)
• M39: 6,532,640 km (0.106 R)
• M40: 6,611,328 km (0.089 R)
• M41: 7,009,408 km (0.05 R)
• M42: 7,157,361 km (0.119 R)
• M43: 7,279,133 km (0.111 R)
• M44: 7,634,877 km (0.072 R)
• M45: 8,122,865 km (0.092 R)
• M46: 8,363,568 km (0.058 R)
• M47: 8,736,366 km (0.114 R)
• M48: 9,217,323 km (0.11 R)
• M49: 9,350,017 km (0.114 R)
• M50: 9,512,929 km (0.088 R)
• M51: 9,781,756 km (0.055 R)
• M52: 9,902,033 km (0.097 R)
• M53: 10,144,082 km (0.092 R)
• M54: 10,296,373 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 12.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.71 AU - 2.09 AU

Year: 1691 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 91,954,327 km

• M1: 152,141 km (0.106 R)
• M2: 329,115 km (0.07 R)
• M3: 504,743 km (0.111 R)
• M4: 613,202 km (0.025 R)
• M5: 702,362 km (0.073 R)
• M6: 903,571 km (0.085 R)
• M7: 1,065,436 km (0.089 R)
• M8: 1,246,449 km (0.083 R)
• M9: 1,629,869 km (0.099 R)
• M10: 1,709,006 km (0.057 R)
• M11: 1,892,114 km (0.074 R)
• M12: 2,049,790 km (0.06 R)
• M13: 2,700,840 km (0.118 R)
• M14: 2,819,321 km (0.076 R)
• M15: 2,988,217 km (0.08 R)
• M16: 3,185,537 km (0.088 R)
• M17: 3,438,357 km (0.062 R)
• M18: 3,567,161 km (0.1 R)
• M19: 3,776,748 km (0.101 R)
• M20: 3,936,668 km (0.117 R)
• M21: 4,058,141 km (0.048 R)
• M22: 4,180,812 km (0.071 R)
• M23: 4,528,328 km (0.112 R)
• M24: 4,741,355 km (0.05 R)
• M25: 4,841,885 km (0.025 R)
• M26: 4,928,651 km (0.064 R)
• M27: 5,162,623 km (0.083 R)
• M28: 5,385,224 km (0.092 R)
• M29: 5,565,639 km (0.073 R)
• M30: 5,901,786 km (0.095 R)
• M31: 6,213,099 km (0.057 R)
• M32: 6,339,210 km (0.107 R)
• M33: 6,529,947 km (0.063 R)
• M34: 6,722,480 km (0.083 R)
• M35: 6,852,031 km (0.09 R)
• M36: 6,965,875 km (0.106 R)
• M37: 7,047,705 km (0.088 R)
• M38: 7,328,351 km (0.096 R)
• M39: 7,478,398 km (0.093 R)
• M40: 7,578,927 km (0.098 R)
• M41: 7,713,715 km (0.074 R)
• M42: 7,866,454 km (0.071 R)
• M43: 8,226,537 km (0.077 R)
• M44: 8,330,357 km (0.088 R)
• M45: 8,417,274 km (0.107 R)
• M46: 8,644,663 km (0.1 R)
• M47: 8,998,611 km (0.1 R)
• M48: 9,720,570 km (0.076 R)
• M49: 9,885,577 km (0.047 R)
• M50: 10,107,131 km (0.104 R)
• M51: 10,255,682 km (0.102 R)
• M52: 10,611,426 km (0.1 R)
• M53: 10,876,364 km (0.097 R)
• M54: 11,047,653 km (0.089 R)
• M55: 11,258,437 km (0.082 R)
• M56: 11,393,224 km (0.079 R)
• M57: 11,761,684 km (0.093 R)
• M58: 11,839,774 km (0.081 R)
• M59: 11,937,611 km (0.117 R)
• M60: 12,114,436 km (0.109 R)
• M61: 12,391,341 km (0.075 R)
• M62: 12,530,467 km (0.063 R)
• M63: 12,750,376 km (0.081 R)
• M64: 12,931,090 km (0.035 R)
• M65: 13,703,913 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.6

Radius: 10.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.54 AU - 3.66 AU

Year: 4410 Days

Day: 13.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,954,327 km

• M1: 207,642 km (0.107 R)
• M2: 550,819 km (0.12 R)
• M3: 624,122 km (0.113 R)
• M4: 1,132,157 km (0.109 R)
• M5: 2,465,373 km (0.081 R)
• M6: 2,593,279 km (0.063 R)
• M7: 2,734,350 km (0.11 R)
• M8: 2,911,623 km (0.084 R)
• M9: 3,001,681 km (0.106 R)
• M10: 3,081,267 km (0.103 R)
• M11: 4,230,478 km (0.093 R)
• M12: 4,462,056 km (0.074 R)
• M13: 4,777,258 km (0.036 R)
• M14: 4,951,091 km (0.109 R)
• M15: 5,305,189 km (0.073 R)
• M16: 5,766,400 km (0.069 R)
• M17: 5,923,028 km (0.101 R)
• M18: 6,110,026 km (0.048 R)
• M19: 6,298,968 km (0.03 R)
• M20: 6,401,442 km (0.082 R)
• M21: 6,504,515 km (0.091 R)
• M22: 7,287,810 km (0.044 R)
• M23: 7,472,713 km (0.106 R)
• M24: 7,674,969 km (0.082 R)
• M25: 7,847,456 km (0.116 R)
• M26: 8,005,431 km (0.118 R)
• M27: 8,100,725 km (0.067 R)
• M28: 8,180,311 km (0.114 R)
• M29: 10,187,465 km (0.047 R)
• M30: 11,024,017 km (0.07 R)
• M31: 11,218,793 km (0.116 R)
• M32: 11,432,568 km (0.097 R)
• M33: 11,828,255 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 10.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.07 AU - 5.79 AU

Year: 7068 Days

Day: 11.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 91,954,327 km

• M1: 153,039 km (0.034 R)
• M2: 255,962 km (0.083 R)
• M3: 510,877 km (0.082 R)
• M4: 652,845 km (0.066 R)
• M5: 718,070 km (0.053 R)
• M6: 940,821 km (0.052 R)
• M7: 1,067,231 km (0.095 R)
• M8: 1,525,001 km (0.087 R)
• M9: 1,644,829 km (0.116 R)
• M10: 2,239,929 km (0.061 R)
• M11: 2,411,667 km (0.101 R)
• M12: 3,551,154 km (0.088 R)
• M13: 4,039,890 km (0.119 R)
• M14: 4,144,459 km (0.054 R)
• M15: 4,463,552 km (0.104 R)
• M16: 5,794,524 km (0.095 R)
• M17: 6,103,444 km (0.092 R)
• M18: 6,296,126 km (0.076 R)
• M19: 6,393,364 km (0.115 R)
• M20: 6,737,290 km (0.091 R)
• M21: 7,137,913 km (0.083 R)
• M22: 7,290,054 km (0.104 R)
• M23: 7,443,392 km (0.036 R)
• M24: 7,623,657 km (0.104 R)
• M25: 7,753,209 km (0.11 R)
• M26: 8,358,931 km (0.108 R)
• M27: 8,439,115 km (0.073 R)
• M28: 8,870,855 km (0.098 R)
• M29: 9,699,776 km (0.108 R)
• M30: 9,953,345 km (0.058 R)
• M31: 10,066,740 km (0.076 R)
• M32: 10,180,584 km (0.061 R)
• M33: 11,848,451 km (0.065 R)
• M34: 12,029,015 km (0.049 R)
• M35: 12,914,186 km (0.091 R)
• M36: 14,137,448 km (0.093 R)
• M37: 15,397,510 km (0.11 R)
• M38: 15,726,327 km (0.1 R)
• M39: 16,726,837 km (0.086 R)
• M40: 16,895,584 km (0.089 R)
• M41: 18,509,445 km (0.088 R)
• M42: 18,789,044 km (0.107 R)
• M43: 19,211,059 km (0.076 R)
• M44: 21,697,675 km (0.109 R)
• M45: 21,844,879 km (0.11 R)
• M46: 22,325,687 km (0.072 R)
• M47: 22,810,085 km (0.076 R)
• M48: 22,884,884 km (0.089 R)
• M49: 24,169,331 km (0.065 R)
• M50: 24,781,785 km (0.119 R)
• M51: 25,671,294 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.1

Radius: 4.1

Gravity: 48.73 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.06 AU - 11.4 AU

Year: 24299 Days

Day: 17.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,954,327 km

• M1: 53,855 km (0.079 R)
• M2: 652,696 km (0.1 R)
• M3: 1,644,829 km (0.046 R)
• M4: 2,169,618 km (0.059 R)
• M5: 2,248,606 km (0.04 R)
• M6: 2,328,491 km (0.118 R)
• M7: 2,699,643 km (0.098 R)
• M8: 2,827,400 km (0.078 R)
• M9: 3,089,046 km (0.086 R)
• M10: 5,073,013 km (0.112 R)
• M11: 5,551,128 km (0.078 R)
• M12: 5,822,798 km (0.074 R)
• M13: 6,043,455 km (0.114 R)
• M14: 6,663,987 km (0.089 R)
• M15: 8,025,776 km (0.117 R)
• M16: 8,271,117 km (0.055 R)
• M17: 9,277,013 km (0.105 R)
• M18: 9,859,547 km (0.091 R)
• M19: 10,056,418 km (0.079 R)
• M20: 10,387,328 km (0.054 R)
• M21: 12,801,688 km (0.118 R)
• M22: 13,232,231 km (0.116 R)
• M23: 14,255,331 km (0.026 R)
• M24: 15,076,773 km (0.111 R)
• M25: 15,990,367 km (0.102 R)
• M26: 16,609,403 km (0.048 R)
• M27: 17,236,068 km (0.065 R)
• M28: 17,631,755 km (0.098 R)
• M29: 17,790,927 km (0.075 R)
• M30: 19,572,189 km (0.09 R)
• M31: 20,317,036 km (0.076 R)
• M32: 21,919,978 km (0.083 R)
• M33: 23,039,867 km (0.116 R)
• M34: 24,178,157 km (0.066 R)
• M35: 27,240,725 km (0.12 R)
• M36: 27,332,728 km (0.058 R)
• M37: 27,886,240 km (0.115 R)
• M38: 32,446,282 km (0.052 R)
• M39: 33,326,666 km (0.087 R)
• M40: 33,523,387 km (0.104 R)
• M41: 33,621,822 km (0.077 R)
• M42: 33,917,876 km (0.116 R)
• M43: 35,110,770 km (0.067 R)
• M44: 35,611,923 km (0.11 R)
• M45: 36,824,114 km (0.082 R)
• M46: 37,027,567 km (0.083 R)
• M47: 38,564,536 km (0.096 R)
• M48: 39,600,651 km (0.079 R)
• M49: 40,856,226 km (0.083 R)
• M50: 41,700,406 km (0.107 R)
• M51: 43,084,486 km (0.066 R)
• M52: 43,298,860 km (0.098 R)
• M53: 44,159,496 km (0.064 R)
• M54: 44,917,209 km (0.1 R)
• M55: 45,897,674 km (0.093 R)
• M56: 50,678,373 km (0.089 R)
• M57: 51,471,391 km (0.077 R)
• M58: 54,337,238 km (0.108 R)
• M59: 55,032,718 km (0.086 R)
• M60: 55,381,581 km (0.115 R)
• M61: 55,847,877 km (0.054 R)
• M62: 56,198,385 km (0.041 R)
• M63: 56,315,520 km (0.08 R)
• M64: 57,254,546 km (0.064 R)
• M65: 59,624,625 km (0.054 R)
• M66: 62,147,593 km (0.085 R)
• M67: 62,510,817 km (0.085 R)
• M68: 62,874,788 km (0.09 R)
• M69: 63,239,358 km (0.118 R)
• M70: 63,361,131 km (0.106 R)
• M71: 64,092,964 km (0.117 R)
• M72: 64,337,556 km (0.082 R)
• M73: 64,827,788 km (0.077 R)
• M74: 67,794,314 km (0.036 R)
• M75: 69,294,183 km (0.068 R)
• M76: 70,426,190 km (0.063 R)
• M77: 72,072,065 km (0.092 R)
• M78: 73,474,695 km (0.063 R)
• M79: 74,757,497 km (0.1 R)
• M80: 76,047,778 km (0.102 R)
• M81: 77,085,240 km (0.095 R)
• M82: 77,866,440 km (0.11 R)
• M83: 78,650,183 km (0.088 R)
• M84: 79,436,619 km (0.101 R)
• M85: 80,357,394 km (0.083 R)
• M86: 80,885,175 km (0.101 R)
• M87: 81,281,759 km (0.104 R)
• M88: 81,944,178 km (0.111 R)
• M89: 82,608,393 km (0.11 R)
• M90: 83,140,961 km (0.108 R)
• M91: 83,541,136 km (0.1 R)
• M92: 85,417,392 km (0.05 R)
• M93: 85,686,519 km (0.071 R)
• M94: 87,171,876 km (0.105 R)
• M95: 87,849,854 km (0.116 R)
• M96: 88,801,894 km (0.12 R)
• M97: 89,347,627 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit