🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.66 AU - 0.68 AU

Year: 360 Days

Day: 22.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,208,867 km

• M1: 727,644 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 11.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.79 AU - 0.87 AU

Year: 496 Days

Day: 14.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,208,867 km

• M1: 158,275 km (0.1 R)
• M2: 235,317 km (0.067 R)
• M3: 314,305 km (0.087 R)
• M4: 500,704 km (0.079 R)
• M5: 609,911 km (0.066 R)
• M6: 719,566 km (0.072 R)
• M7: 873,053 km (0.058 R)
• M8: 978,669 km (0.076 R)
• M9: 1,070,223 km (0.113 R)
• M10: 1,148,313 km (0.052 R)
• M11: 1,296,714 km (0.03 R)
• M12: 1,395,299 km (0.084 R)
• M13: 1,481,617 km (0.058 R)
• M14: 1,576,014 km (0.054 R)
• M15: 1,703,920 km (0.105 R)
• M16: 1,803,103 km (0.042 R)
• M17: 1,964,070 km (0.119 R)
• M18: 2,105,889 km (0.062 R)
• M19: 2,258,180 km (0.079 R)
• M20: 2,392,818 km (0.065 R)
• M21: 2,515,638 km (0.069 R)
• M22: 2,596,121 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 12

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.77 AU - 1.03 AU

Year: 560 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,208,867 km

• M1: 150,944 km (0.078 R)
• M2: 236,065 km (0.109 R)
• M3: 311,612 km (0.1 R)
• M4: 550,969 km (0.12 R)
• M5: 629,657 km (0.107 R)
• M6: 708,346 km (0.109 R)
• M7: 824,135 km (0.035 R)
• M8: 1,003,203 km (0.114 R)
• M9: 1,081,742 km (0.113 R)
• M10: 1,184,666 km (0.07 R)
• M11: 1,325,288 km (0.112 R)
• M12: 1,507,947 km (0.051 R)
• M13: 1,593,217 km (0.114 R)
• M14: 1,711,699 km (0.049 R)
• M15: 1,807,441 km (0.101 R)
• M16: 1,911,562 km (0.115 R)
• M17: 2,180,987 km (0.115 R)
• M18: 2,355,867 km (0.093 R)
• M19: 2,434,257 km (0.119 R)
• M20: 2,615,868 km (0.089 R)
• M21: 2,847,296 km (0.088 R)
• M22: 3,148,287 km (0.075 R)
• M23: 3,258,840 km (0.073 R)
• M24: 3,672,777 km (0.093 R)
• M25: 3,865,011 km (0.104 R)
• M26: 3,975,115 km (0.12 R)
• M27: 4,112,146 km (0.083 R)
• M28: 4,347,015 km (0.118 R)
• M29: 4,461,756 km (0.035 R)
• M30: 4,676,130 km (0.099 R)
• M31: 4,793,714 km (0.048 R)
• M32: 5,022,599 km (0.041 R)
• M33: 5,152,450 km (0.111 R)
• M34: 5,283,348 km (0.028 R)
• M35: 5,424,868 km (0.083 R)
• M36: 5,519,862 km (0.046 R)
• M37: 5,634,753 km (0.102 R)
• M38: 5,721,371 km (0.037 R)
• M39: 6,042,856 km (0.101 R)
• M40: 6,450,511 km (0.049 R)
• M41: 6,805,806 km (0.083 R)
• M42: 7,053,091 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 14.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.86 AU - 0.96 AU

Year: 569 Days

Day: 10.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,208,867 km

• M1: 179,368 km (0.056 R)
• M2: 304,880 km (0.117 R)
• M3: 408,552 km (0.112 R)
• M4: 522,695 km (0.098 R)
• M5: 620,233 km (0.028 R)
• M6: 744,549 km (0.067 R)
• M7: 858,243 km (0.07 R)
• M8: 1,027,588 km (0.074 R)
• M9: 1,180,028 km (0.106 R)
• M10: 1,328,279 km (0.067 R)
• M11: 1,476,980 km (0.11 R)
• M12: 1,758,074 km (0.118 R)
• M13: 2,014,335 km (0.116 R)
• M14: 2,143,438 km (0.112 R)
• M15: 2,260,723 km (0.038 R)
• M16: 2,517,283 km (0.091 R)
• M17: 2,664,936 km (0.092 R)
• M18: 2,767,710 km (0.104 R)
• M19: 2,879,909 km (0.026 R)
• M20: 3,446,885 km (0.037 R)
• M21: 3,699,406 km (0.038 R)
• M22: 3,930,983 km (0.075 R)
• M23: 4,259,799 km (0.114 R)
• M24: 4,418,224 km (0.097 R)
• M25: 4,578,742 km (0.11 R)
• M26: 4,731,481 km (0.072 R)
• M27: 5,150,655 km (0.1 R)
• M28: 5,259,861 km (0.096 R)
• M29: 5,359,793 km (0.112 R)
• M30: 5,581,945 km (0.114 R)
• M31: 5,838,207 km (0.044 R)
• M32: 6,108,829 km (0.111 R)
• M33: 6,266,804 km (0.109 R)
• M34: 6,447,519 km (0.118 R)
• M35: 6,565,402 km (0.098 R)
• M36: 6,727,416 km (0.055 R)
• M37: 6,857,866 km (0.107 R)
• M38: 7,176,958 km (0.103 R)
• M39: 7,388,489 km (0.085 R)
• M40: 7,500,837 km (0.082 R)
• M41: 7,613,634 km (0.105 R)
• M42: 7,704,290 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.6

Radius: 14.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.23 AU - 1.83 AU

Year: 1241 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,208,867 km

• M1: 189,690 km (0.117 R)
• M2: 286,031 km (0.116 R)
• M3: 438,621 km (0.065 R)
• M4: 632,051 km (0.112 R)
• M5: 830,567 km (0.087 R)
• M6: 1,075,309 km (0.107 R)
• M7: 1,211,294 km (0.069 R)
• M8: 1,379,292 km (0.03 R)
• M9: 1,475,185 km (0.047 R)
• M10: 1,692,850 km (0.117 R)
• M11: 2,030,043 km (0.106 R)
• M12: 2,420,942 km (0.118 R)
• M13: 2,582,059 km (0.074 R)
• M14: 2,680,495 km (0.108 R)
• M15: 2,858,666 km (0.12 R)
• M16: 3,040,876 km (0.11 R)
• M17: 3,203,638 km (0.118 R)
• M18: 3,345,457 km (0.102 R)
• M19: 3,465,285 km (0.082 R)
• M20: 3,610,993 km (0.111 R)
• M21: 3,746,529 km (0.119 R)
• M22: 4,073,550 km (0.07 R)
• M23: 4,475,819 km (0.078 R)
• M24: 4,675,233 km (0.111 R)
• M25: 4,850,412 km (0.119 R)
• M26: 5,360,989 km (0.108 R)
• M27: 5,516,272 km (0.052 R)
• M28: 5,615,754 km (0.097 R)
• M29: 5,759,069 km (0.112 R)
• M30: 5,947,114 km (0.105 R)
• M31: 6,152,063 km (0.07 R)
• M32: 6,285,055 km (0.028 R)
• M33: 6,493,744 km (0.108 R)
• M34: 6,629,280 km (0.067 R)
• M35: 6,872,377 km (0.114 R)
• M36: 7,398,961 km (0.09 R)
• M37: 7,619,618 km (0.074 R)
• M38: 7,746,776 km (0.106 R)
• M39: 7,890,540 km (0.12 R)
• M40: 8,115,984 km (0.093 R)
• M41: 8,327,365 km (0.09 R)
• M42: 8,922,167 km (0.106 R)
• M43: 9,428,406 km (0.096 R)
• M44: 10,065,842 km (0.089 R)
• M45: 10,187,914 km (0.082 R)
• M46: 10,310,584 km (0.037 R)
• M47: 10,451,356 km (0.102 R)
• M48: 11,021,025 km (0.092 R)
• M49: 11,164,938 km (0.108 R)
• M50: 11,345,802 km (0.037 R)
• M51: 11,802,374 km (0.116 R)
• M52: 11,949,728 km (0.1 R)
• M53: 12,134,781 km (0.117 R)
• M54: 12,564,127 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.6

Radius: 13.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.53 AU - 1.59 AU

Year: 1278 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,208,867 km

• M1: 183,108 km (0.052 R)
• M2: 287,527 km (0.045 R)
• M3: 413,339 km (0.114 R)
• M4: 545,135 km (0.107 R)
• M5: 712,235 km (0.049 R)
• M6: 828,174 km (0.118 R)
• M7: 931,396 km (0.111 R)
• M8: 1,081,293 km (0.062 R)
• M9: 1,166,863 km (0.032 R)
• M10: 1,383,631 km (0.11 R)
• M11: 1,477,429 km (0.085 R)
• M12: 1,565,392 km (0.076 R)
• M13: 1,755,531 km (0.097 R)
• M14: 2,015,233 km (0.071 R)
• M15: 2,168,122 km (0.119 R)
• M16: 2,381,449 km (0.106 R)
• M17: 2,466,869 km (0.066 R)
• M18: 2,553,336 km (0.033 R)
• M19: 2,670,172 km (0.086 R)
• M20: 2,899,506 km (0.046 R)
• M21: 3,021,727 km (0.073 R)
• M22: 3,124,950 km (0.073 R)
• M23: 3,282,028 km (0.098 R)
• M24: 3,517,345 km (0.097 R)
• M25: 3,959,407 km (0.076 R)
• M26: 4,107,060 km (0.036 R)
• M27: 4,608,362 km (0.09 R)
• M28: 4,703,955 km (0.094 R)
• M29: 4,994,325 km (0.059 R)
• M30: 5,092,461 km (0.118 R)
• M31: 5,390,759 km (0.113 R)
• M32: 5,516,870 km (0.099 R)
• M33: 5,618,298 km (0.105 R)
• M34: 5,861,993 km (0.1 R)
• M35: 5,952,649 km (0.03 R)
• M36: 6,135,457 km (0.08 R)
• M37: 6,360,004 km (0.111 R)
• M38: 6,453,203 km (0.098 R)
• M39: 6,668,026 km (0.038 R)
• M40: 6,776,335 km (0.105 R)
• M41: 6,885,242 km (0.09 R)
• M42: 7,118,615 km (0.08 R)
• M43: 7,678,111 km (0.096 R)
• M44: 8,092,646 km (0.098 R)
• M45: 8,441,359 km (0.09 R)
• M46: 8,529,323 km (0.109 R)
• M47: 8,617,585 km (0.111 R)
• M48: 8,720,957 km (0.104 R)
• M49: 8,928,899 km (0.078 R)
• M50: 9,048,577 km (0.12 R)
• M51: 9,168,704 km (0.064 R)
• M52: 9,304,389 km (0.072 R)
• M53: 9,547,486 km (0.107 R)
• M54: 9,685,116 km (0.095 R)
• M55: 10,086,487 km (0.073 R)
• M56: 10,430,562 km (0.06 R)
• M57: 10,619,803 km (0.069 R)
• M58: 10,730,655 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 13

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.41 AU - 2.73 AU

Year: 2703 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 19,208,867 km

• M1: 170,542 km (0.104 R)
• M2: 325,675 km (0.077 R)
• M3: 455,675 km (0.061 R)
• M4: 693,237 km (0.081 R)
• M5: 885,171 km (0.069 R)
• M6: 1,085,482 km (0.07 R)
• M7: 1,301,501 km (0.077 R)
• M8: 1,532,181 km (0.06 R)
• M9: 1,628,373 km (0.088 R)
• M10: 1,764,058 km (0.048 R)
• M11: 2,007,753 km (0.041 R)
• M12: 2,221,678 km (0.114 R)
• M13: 2,303,957 km (0.107 R)
• M14: 2,643,245 km (0.078 R)
• M15: 3,307,160 km (0.065 R)
• M16: 3,545,170 km (0.102 R)
• M17: 3,821,777 km (0.063 R)
• M18: 4,310,214 km (0.114 R)
• M19: 4,553,161 km (0.119 R)
• M20: 4,658,777 km (0.098 R)
• M21: 4,818,547 km (0.047 R)
• M22: 5,217,076 km (0.12 R)
• M23: 5,401,830 km (0.086 R)
• M24: 5,569,978 km (0.112 R)
• M25: 5,815,916 km (0.073 R)
• M26: 6,615,068 km (0.107 R)
• M27: 6,916,059 km (0.116 R)
• M28: 7,017,487 km (0.066 R)
• M29: 7,262,827 km (0.048 R)
• M30: 7,490,216 km (0.083 R)
• M31: 7,698,905 km (0.103 R)
• M32: 7,867,352 km (0.106 R)
• M33: 8,250,771 km (0.081 R)
• M34: 8,531,567 km (0.063 R)
• M35: 8,925,607 km (0.032 R)
• M36: 9,058,301 km (0.074 R)
• M37: 9,822,596 km (0.116 R)
• M38: 10,630,873 km (0.116 R)
• M39: 11,007,561 km (0.088 R)
• M40: 11,653,225 km (0.119 R)
• M41: 12,066,115 km (0.091 R)
• M42: 12,237,405 km (0.105 R)
• M43: 12,508,476 km (0.06 R)
• M44: 12,607,510 km (0.056 R)
• M45: 12,781,492 km (0.044 R)
• M46: 12,906,257 km (0.093 R)
• M47: 13,031,321 km (0.106 R)
• M48: 13,207,248 km (0.074 R)
• M49: 13,383,923 km (0.085 R)
• M50: 13,714,086 km (0.095 R)
• M51: 14,047,090 km (0.111 R)
• M52: 14,356,758 km (0.079 R)
• M53: 14,564,549 km (0.082 R)
• M54: 14,721,029 km (0.074 R)
• M55: 14,825,598 km (0.106 R)
• M56: 15,088,292 km (0.102 R)
• M57: 15,431,918 km (0.102 R)
• M58: 15,564,910 km (0.109 R)
• M59: 15,671,424 km (0.102 R)
• M60: 15,965,833 km (0.101 R)
• M61: 16,154,176 km (0.04 R)
• M62: 16,641,716 km (0.103 R)
• M63: 16,914,732 km (0.072 R)
• M64: 17,079,290 km (0.119 R)
• M65: 17,881,882 km (0.102 R)
• M66: 17,965,657 km (0.119 R)
• M67: 18,273,829 km (0.061 R)
• M68: 18,583,795 km (0.065 R)
• M69: 18,753,589 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit