🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.5 AU - 0.52 AU

Year: 239 Days

Day: 34.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,000,862 km

• M1: 65,075 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.62 AU - 0.64 AU

Year: 328 Days

Day: 33 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,000,862 km

• M1: 89,011 km (0.113 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 8.7

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.53 AU - 1.55 AU

Year: 1254 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,000,862 km

• M1: 115,639 km (0.051 R)
• M2: 272,418 km (0.074 R)
• M3: 553,662 km (0.106 R)
• M4: 630,705 km (0.115 R)
• M5: 704,756 km (0.047 R)
• M6: 818,300 km (0.056 R)
• M7: 899,981 km (0.098 R)
• M8: 992,582 km (0.114 R)
• M9: 1,080,246 km (0.053 R)
• M10: 1,162,375 km (0.08 R)
• M11: 1,272,330 km (0.089 R)
• M12: 1,333,067 km (0.115 R)
• M13: 1,530,536 km (0.12 R)
• M14: 1,689,708 km (0.104 R)
• M15: 1,815,221 km (0.055 R)
• M16: 1,943,725 km (0.091 R)
• M17: 2,168,421 km (0.109 R)
• M18: 2,390,724 km (0.036 R)
• M19: 2,576,225 km (0.101 R)
• M20: 2,654,016 km (0.097 R)
• M21: 2,743,775 km (0.118 R)
• M22: 2,938,102 km (0.069 R)
• M23: 3,160,704 km (0.047 R)
• M24: 3,220,244 km (0.068 R)
• M25: 3,413,225 km (0.09 R)
• M26: 3,747,427 km (0.083 R)
• M27: 3,937,715 km (0.049 R)
• M28: 4,053,504 km (0.118 R)
• M29: 4,354,345 km (0.11 R)
• M30: 4,474,173 km (0.118 R)
• M31: 4,785,037 km (0.092 R)
• M32: 4,839,940 km (0.116 R)
• M33: 5,103,083 km (0.111 R)
• M34: 5,229,493 km (0.094 R)
• M35: 5,314,165 km (0.104 R)
• M36: 5,499,517 km (0.084 R)
• M37: 5,716,135 km (0.095 R)
• M38: 5,905,974 km (0.105 R)
• M39: 6,009,197 km (0.114 R)
• M40: 6,202,328 km (0.118 R)
• M41: 6,277,127 km (0.115 R)
• M42: 6,855,622 km (0.106 R)
• M43: 6,979,638 km (0.118 R)
• M44: 7,088,845 km (0.114 R)
• M45: 7,214,208 km (0.119 R)
• M46: 7,340,319 km (0.098 R)
• M47: 7,562,771 km (0.043 R)
• M48: 7,642,806 km (0.093 R)
• M49: 7,739,296 km (0.078 R)
• M50: 7,803,773 km (0.106 R)
• M51: 7,868,399 km (0.082 R)
• M52: 7,981,944 km (0.106 R)
• M53: 8,112,543 km (0.084 R)
• M54: 8,309,563 km (0.084 R)
• M55: 8,375,686 km (0.106 R)
• M56: 8,541,590 km (0.074 R)
• M57: 8,641,671 km (0.067 R)
• M58: 8,859,784 km (0.097 R)
• M59: 9,942,574 km (0.118 R)
• M60: 10,472,898 km (0.049 R)
• M61: 10,687,571 km (0.089 R)
• M62: 10,777,479 km (0.086 R)
• M63: 10,885,639 km (0.053 R)
• M64: 10,994,097 km (0.1 R)
• M65: 11,048,551 km (0.116 R)
• M66: 11,801,178 km (0.069 R)
• M67: 11,856,978 km (0.108 R)
• M68: 12,419,017 km (0.091 R)
• M69: 12,836,844 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 14

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.5 AU - 1.96 AU

Year: 1493 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,000,862 km

• M1: 175,030 km (0.066 R)
• M2: 270,323 km (0.082 R)
• M3: 429,645 km (0.085 R)
• M4: 572,960 km (0.116 R)
• M5: 697,276 km (0.105 R)
• M6: 906,862 km (0.06 R)
• M7: 1,095,804 km (0.077 R)
• M8: 1,272,031 km (0.078 R)
• M9: 1,426,416 km (0.113 R)
• M10: 1,653,804 km (0.12 R)
• M11: 1,746,555 km (0.115 R)
• M12: 1,893,610 km (0.062 R)
• M13: 2,270,148 km (0.07 R)
• M14: 2,364,544 km (0.106 R)
• M15: 2,470,010 km (0.104 R)
• M16: 2,631,277 km (0.113 R)
• M17: 2,841,612 km (0.087 R)
• M18: 3,068,252 km (0.104 R)
• M19: 3,359,819 km (0.075 R)
• M20: 3,616,379 km (0.114 R)
• M21: 3,705,240 km (0.098 R)
• M22: 3,839,878 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 10.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.38 AU - 5.38 AU

Year: 6013 Days

Day: 10.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,000,862 km

• M1: 192,981 km (0.096 R)
• M2: 266,733 km (0.056 R)
• M3: 385,813 km (0.085 R)
• M4: 816,804 km (0.101 R)
• M5: 924,365 km (0.094 R)
• M6: 1,844,542 km (0.054 R)
• M7: 2,062,655 km (0.079 R)
• M8: 2,327,743 km (0.103 R)
• M9: 2,543,912 km (0.08 R)
• M10: 2,644,442 km (0.072 R)
• M11: 3,297,137 km (0.048 R)
• M12: 3,608,001 km (0.098 R)
• M13: 3,744,136 km (0.076 R)
• M14: 3,858,877 km (0.098 R)
• M15: 4,044,977 km (0.049 R)
• M16: 4,115,587 km (0.106 R)
• M17: 4,450,537 km (0.043 R)
• M18: 4,645,911 km (0.118 R)
• M19: 4,769,479 km (0.113 R)
• M20: 4,969,492 km (0.095 R)
• M21: 5,455,535 km (0.09 R)
• M22: 5,586,134 km (0.083 R)
• M23: 5,717,631 km (0.089 R)
• M24: 6,145,630 km (0.116 R)
• M25: 6,227,011 km (0.093 R)
• M26: 6,390,821 km (0.05 R)
• M27: 6,556,127 km (0.063 R)
• M28: 6,750,903 km (0.079 R)
• M29: 6,947,475 km (0.108 R)
• M30: 7,577,880 km (0.046 R)
• M31: 7,694,417 km (0.094 R)
• M32: 8,466,791 km (0.085 R)
• M33: 9,671,353 km (0.062 R)
• M34: 9,766,198 km (0.109 R)
• M35: 9,988,799 km (0.035 R)
• M36: 10,116,706 km (0.072 R)
• M37: 10,732,002 km (0.108 R)
• M38: 11,027,757 km (0.095 R)
• M39: 11,259,633 km (0.108 R)
• M40: 12,032,755 km (0.071 R)
• M41: 12,100,822 km (0.102 R)
• M42: 12,477,510 km (0.113 R)
• M43: 12,684,553 km (0.11 R)
• M44: 13,171,943 km (0.029 R)
• M45: 13,277,260 km (0.077 R)
• M46: 13,772,279 km (0.089 R)
• M47: 14,273,282 km (0.065 R)
• M48: 14,489,900 km (0.103 R)
• M49: 15,514,945 km (0.092 R)
• M50: 16,299,137 km (0.067 R)
• M51: 16,449,931 km (0.08 R)
• M52: 16,791,015 km (0.116 R)
• M53: 16,981,453 km (0.098 R)
• M54: 17,057,897 km (0.049 R)
• M55: 17,595,851 km (0.078 R)
• M56: 18,022,504 km (0.115 R)
• M57: 19,602,557 km (0.081 R)
• M58: 20,734,863 km (0.087 R)
• M59: 20,939,214 km (0.092 R)
• M60: 21,062,183 km (0.094 R)
• M61: 21,267,731 km (0.066 R)
• M62: 22,054,765 km (0.038 R)
• M63: 22,179,829 km (0.096 R)
• M64: 22,263,454 km (0.101 R)
• M65: 22,430,854 km (0.095 R)
• M66: 23,359,109 km (0.06 R)
• M67: 23,956,453 km (0.097 R)
• M68: 24,343,014 km (0.119 R)
• M69: 24,429,183 km (0.037 R)
• M70: 25,253,168 km (0.107 R)
• M71: 25,690,592 km (0.095 R)
• M72: 26,661,482 km (0.084 R)
• M73: 27,509,702 km (0.112 R)
• M74: 27,869,485 km (0.098 R)
• M75: 28,457,405 km (0.101 R)
• M76: 28,866,854 km (0.114 R)
• M77: 29,553,658 km (0.102 R)
• M78: 29,737,813 km (0.097 R)
• M79: 29,829,965 km (0.111 R)
• M80: 30,060,795 km (0.075 R)
• M81: 30,199,621 km (0.077 R)
• M82: 30,338,598 km (0.071 R)
• M83: 30,431,348 km (0.091 R)
• M84: 31,036,771 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 14.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.67 AU - 6.49 AU

Year: 8647 Days

Day: 14.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,000,862 km

• M1: 194,328 km (0.115 R)
• M2: 351,106 km (0.066 R)
• M3: 481,855 km (0.116 R)
• M4: 726,597 km (0.045 R)
• M5: 823,087 km (0.103 R)
• M6: 969,693 km (0.106 R)
• M7: 1,062,294 km (0.037 R)
• M8: 1,207,554 km (0.112 R)
• M9: 1,723,068 km (0.106 R)
• M10: 1,838,259 km (0.089 R)
• M11: 2,137,754 km (0.105 R)
• M12: 2,262,219 km (0.052 R)
• M13: 2,389,078 km (0.069 R)
• M14: 2,672,566 km (0.046 R)
• M15: 2,784,615 km (0.079 R)
• M16: 3,490,268 km (0.058 R)
• M17: 3,613,237 km (0.057 R)
• M18: 4,119,925 km (0.06 R)
• M19: 4,250,225 km (0.085 R)
• M20: 4,622,425 km (0.117 R)
• M21: 4,894,842 km (0.098 R)
• M22: 5,172,496 km (0.115 R)
• M23: 5,714,639 km (0.057 R)
• M24: 6,275,032 km (0.099 R)
• M25: 7,133,126 km (0.073 R)
• M26: 7,290,353 km (0.096 R)
• M27: 7,448,628 km (0.088 R)
• M28: 7,833,244 km (0.044 R)
• M29: 8,323,326 km (0.109 R)
• M30: 9,748,246 km (0.086 R)
• M31: 9,852,965 km (0.059 R)
• M32: 9,993,138 km (0.041 R)
• M33: 10,632,070 km (0.103 R)
• M34: 12,024,378 km (0.052 R)
• M35: 13,318,549 km (0.088 R)
• M36: 13,512,577 km (0.076 R)
• M37: 13,903,477 km (0.074 R)
• M38: 14,218,829 km (0.1 R)
• M39: 14,417,196 km (0.072 R)
• M40: 14,937,347 km (0.118 R)
• M41: 15,790,354 km (0.113 R)
• M42: 15,995,902 km (0.06 R)
• M43: 17,120,728 km (0.079 R)
• M44: 17,374,297 km (0.06 R)
• M45: 17,756,818 km (0.071 R)
• M46: 18,013,379 km (0.056 R)
• M47: 18,185,117 km (0.068 R)
• M48: 18,443,622 km (0.108 R)
• M49: 19,446,377 km (0.099 R)
• M50: 19,932,271 km (0.109 R)
• M51: 20,154,424 km (0.087 R)
• M52: 20,961,055 km (0.071 R)
• M53: 21,322,933 km (0.114 R)
• M54: 22,467,207 km (0.119 R)
• M55: 22,883,986 km (0.092 R)
• M56: 23,163,286 km (0.09 R)
• M57: 23,678,351 km (0.07 R)
• M58: 23,772,448 km (0.07 R)
• M59: 24,197,156 km (0.114 R)
• M60: 24,624,558 km (0.114 R)
• M61: 26,602,541 km (0.094 R)
• M62: 26,994,337 km (0.111 R)
• M63: 27,684,881 km (0.107 R)
• M64: 27,833,581 km (0.077 R)
• M65: 27,932,914 km (0.043 R)
• M66: 28,731,468 km (0.057 R)
• M67: 29,083,172 km (0.103 R)
• M68: 29,234,416 km (0.095 R)
• M69: 29,638,779 km (0.108 R)
• M70: 29,790,920 km (0.116 R)
• M71: 30,146,963 km (0.045 R)
• M72: 30,300,002 km (0.061 R)
• M73: 30,453,190 km (0.094 R)
• M74: 30,606,827 km (0.106 R)
• M75: 30,760,613 km (0.059 R)
• M76: 30,966,011 km (0.08 R)
• M77: 31,068,935 km (0.111 R)
• M78: 31,326,692 km (0.093 R)
• M79: 33,098,230 km (0.034 R)
• M80: 33,572,605 km (0.061 R)
• M81: 34,314,909 km (0.078 R)
• M82: 35,062,749 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.4

Radius: 4.7

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.9 AU - 8.94 AU

Year: 13259 Days

Day: 19.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,000,862 km

• M1: 109,206 km (0.096 R)
• M2: 139,126 km (0.114 R)
• M3: 211,681 km (0.067 R)
• M4: 321,935 km (0.103 R)
• M5: 535,112 km (0.12 R)
• M6: 594,652 km (0.091 R)
• M7: 854,952 km (0.104 R)
• M8: 1,147,416 km (0.107 R)
• M9: 1,304,643 km (0.115 R)
• M10: 1,447,958 km (0.104 R)
• M11: 2,262,369 km (0.113 R)
• M12: 2,311,138 km (0.102 R)
• M13: 2,535,086 km (0.103 R)
• M14: 2,662,543 km (0.073 R)
• M15: 3,220,393 km (0.111 R)
• M16: 3,386,297 km (0.119 R)
• M17: 4,107,210 km (0.103 R)
• M18: 4,439,167 km (0.108 R)
• M19: 4,748,236 km (0.085 R)
• M20: 4,810,918 km (0.08 R)
• M21: 4,968,893 km (0.098 R)
• M22: 5,064,337 km (0.098 R)
• M23: 5,289,781 km (0.12 R)
• M24: 5,650,461 km (0.04 R)
• M25: 7,063,413 km (0.11 R)
• M26: 7,315,037 km (0.115 R)
• M27: 7,460,147 km (0.114 R)
• M28: 8,050,161 km (0.059 R)
• M29: 8,770,175 km (0.086 R)
• M30: 8,847,068 km (0.086 R)
• M31: 9,868,074 km (0.102 R)
• M32: 9,908,166 km (0.107 R)
• M33: 10,270,642 km (0.075 R)
• M34: 11,133,373 km (0.059 R)
• M35: 11,426,136 km (0.104 R)
• M36: 12,233,366 km (0.07 R)
• M37: 12,276,450 km (0.118 R)
• M38: 12,319,385 km (0.086 R)
• M39: 13,279,055 km (0.031 R)
• M40: 16,488,378 km (0.066 R)
• M41: 17,061,488 km (0.103 R)
• M42: 17,109,508 km (0.063 R)
• M43: 18,276,222 km (0.118 R)
• M44: 18,325,440 km (0.113 R)
• M45: 18,571,977 km (0.11 R)
• M46: 19,218,090 km (0.069 R)
• M47: 19,318,022 km (0.03 R)
• M48: 19,368,137 km (0.089 R)
• M49: 20,073,940 km (0.082 R)
• M50: 20,175,517 km (0.099 R)
• M51: 20,277,094 km (0.12 R)
• M52: 20,583,171 km (0.111 R)
• M53: 20,839,432 km (0.095 R)
• M54: 21,614,499 km (0.086 R)
• M55: 22,346,332 km (0.092 R)
• M56: 22,927,070 km (0.1 R)
• M57: 24,103,359 km (0.117 R)
• M58: 24,211,219 km (0.104 R)
• M59: 24,644,454 km (0.12 R)
• M60: 25,025,629 km (0.117 R)
• M61: 25,738,762 km (0.071 R)
• M62: 26,347,327 km (0.056 R)
• M63: 26,402,827 km (0.105 R)
• M64: 26,569,779 km (0.075 R)
• M65: 26,904,579 km (0.062 R)
• M66: 27,072,577 km (0.11 R)
• M67: 27,747,862 km (0.116 R)
• M68: 28,542,825 km (0.111 R)
• M69: 28,714,114 km (0.113 R)
• M70: 29,230,078 km (0.119 R)
• M71: 29,922,865 km (0.097 R)
• M72: 30,854,860 km (0.119 R)
• M73: 31,796,279 km (0.046 R)
• M74: 32,806,963 km (0.084 R)
• M75: 33,466,540 km (0.044 R)
• M76: 33,647,104 km (0.113 R)
• M77: 33,767,830 km (0.088 R)
• M78: 34,009,430 km (0.096 R)
• M79: 34,616,050 km (0.047 R)
• M80: 36,395,367 km (0.091 R)
• M81: 38,961,269 km (0.098 R)
• M82: 39,341,547 km (0.094 R)
• M83: 39,595,864 km (0.087 R)
• M84: 40,618,365 km (0.102 R)
• M85: 41,326,262 km (0.103 R)
• M86: 42,298,349 km (0.048 R)
• M87: 42,493,574 km (0.068 R)
• M88: 42,558,799 km (0.118 R)
• M89: 42,885,072 km (0.113 R)
• M90: 43,343,440 km (0.084 R)
• M91: 43,671,658 km (0.112 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: 277 - 19,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit