🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.56 AU - 0.58 AU

Year: 282 Days

Day: 21.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,471,281 km

• M1: 241,152 km (0.088 R)
• M2: 622,327 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.5

Radius: 8.4

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 443 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,471,281 km

• M1: 105,466 km (0.098 R)
• M2: 167,400 km (0.108 R)
• M3: 238,160 km (0.086 R)
• M4: 334,052 km (0.101 R)
• M5: 410,497 km (0.059 R)
• M6: 512,822 km (0.093 R)
• M7: 616,343 km (0.118 R)
• M8: 688,001 km (0.113 R)
• M9: 758,461 km (0.095 R)
• M10: 845,378 km (0.093 R)
• M11: 965,056 km (0.059 R)
• M12: 1,024,596 km (0.104 R)
• M13: 1,126,771 km (0.054 R)
• M14: 1,184,516 km (0.116 R)
• M15: 1,319,603 km (0.109 R)
• M16: 1,414,298 km (0.119 R)
• M17: 1,500,018 km (0.059 R)
• M18: 1,622,838 km (0.03 R)
• M19: 1,706,613 km (0.043 R)
• M20: 1,822,700 km (0.078 R)
• M21: 2,004,911 km (0.077 R)
• M22: 2,108,133 km (0.08 R)
• M23: 2,252,944 km (0.051 R)
• M24: 2,428,422 km (0.099 R)
• M25: 2,601,357 km (0.109 R)
• M26: 2,664,637 km (0.082 R)
• M27: 2,728,366 km (0.114 R)
• M28: 3,003,476 km (0.075 R)
• M29: 3,114,478 km (0.101 R)
• M30: 3,189,427 km (0.042 R)
• M31: 3,340,820 km (0.097 R)
• M32: 3,533,502 km (0.078 R)
• M33: 3,714,066 km (0.062 R)
• M34: 3,841,374 km (0.089 R)
• M35: 3,905,701 km (0.097 R)
• M36: 4,125,161 km (0.072 R)
• M37: 4,182,756 km (0.105 R)
• M38: 4,298,695 km (0.116 R)
• M39: 4,415,680 km (0.06 R)
• M40: 4,559,294 km (0.034 R)
• M41: 4,627,361 km (0.078 R)
• M42: 4,747,339 km (0.062 R)
• M43: 4,877,040 km (0.102 R)
• M44: 5,069,573 km (0.11 R)
• M45: 5,157,835 km (0.083 R)
• M46: 5,237,721 km (0.078 R)
• M47: 5,336,006 km (0.057 R)
• M48: 5,534,224 km (0.12 R)
• M49: 5,588,827 km (0.113 R)
• M50: 5,643,430 km (0.118 R)
• M51: 5,725,859 km (0.069 R)
• M52: 5,790,186 km (0.064 R)
• M53: 5,882,487 km (0.09 R)
• M54: 6,115,561 km (0.088 R)
• M55: 6,219,083 km (0.061 R)
• M56: 6,285,205 km (0.059 R)
• M57: 6,370,625 km (0.1 R)
• M58: 6,466,069 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 11.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.86 AU - 0.96 AU

Year: 569 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,471,281 km

• M1: 139,126 km (0.088 R)
• M2: 237,113 km (0.082 R)
• M3: 310,565 km (0.12 R)
• M4: 384,467 km (0.117 R)
• M5: 464,053 km (0.06 R)
• M6: 596,596 km (0.075 R)
• M7: 708,645 km (0.074 R)
• M8: 851,960 km (0.09 R)
• M9: 973,433 km (0.117 R)
• M10: 1,060,200 km (0.115 R)
• M11: 1,134,849 km (0.099 R)
• M12: 1,353,562 km (0.075 R)
• M13: 1,422,825 km (0.072 R)
• M14: 1,560,755 km (0.077 R)
• M15: 1,672,654 km (0.091 R)
• M16: 1,886,579 km (0.081 R)
• M17: 1,983,069 km (0.064 R)
• M18: 2,157,351 km (0.06 R)
• M19: 2,243,818 km (0.058 R)
• M20: 2,395,810 km (0.067 R)
• M21: 2,622,600 km (0.059 R)
• M22: 2,715,351 km (0.102 R)
• M23: 2,793,441 km (0.068 R)
• M24: 2,882,901 km (0.075 R)
• M25: 3,054,041 km (0.066 R)
• M26: 3,195,560 km (0.072 R)
• M27: 3,272,603 km (0.077 R)
• M28: 3,372,684 km (0.069 R)
• M29: 3,496,551 km (0.101 R)
• M30: 3,953,423 km (0.102 R)
• M31: 4,048,268 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 9.8

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.24 AU - 5.5 AU

Year: 7050 Days

Day: 6.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,471,281 km

• M1: 123,119 km (0.033 R)
• M2: 239,057 km (0.065 R)
• M3: 312,061 km (0.096 R)
• M4: 385,065 km (0.041 R)
• M5: 702,212 km (0.092 R)
• M6: 804,986 km (0.106 R)
• M7: 1,161,927 km (0.103 R)
• M8: 1,321,847 km (0.106 R)
• M9: 1,546,393 km (0.065 R)
• M10: 1,743,264 km (0.098 R)
• M11: 1,844,691 km (0.111 R)
• M12: 2,183,082 km (0.062 R)
• M13: 2,518,181 km (0.116 R)
• M14: 2,750,806 km (0.046 R)
• M15: 2,869,736 km (0.094 R)
• M16: 3,286,964 km (0.057 R)
• M17: 3,619,072 km (0.027 R)
• M18: 3,723,491 km (0.098 R)
• M19: 3,962,100 km (0.114 R)
• M20: 4,315,599 km (0.046 R)
• M21: 4,510,226 km (0.075 R)
• M22: 4,908,157 km (0.071 R)
• M23: 5,111,460 km (0.088 R)
• M24: 5,228,745 km (0.106 R)
• M25: 5,496,226 km (0.071 R)
• M26: 5,829,231 km (0.098 R)
• M27: 6,835,127 km (0.096 R)
• M28: 8,098,182 km (0.12 R)
• M29: 8,616,389 km (0.118 R)
• M30: 9,074,158 km (0.086 R)
• M31: 9,431,847 km (0.08 R)
• M32: 9,721,169 km (0.117 R)
• M33: 9,867,027 km (0.077 R)
• M34: 10,124,036 km (0.087 R)
• M35: 10,494,889 km (0.076 R)
• M36: 10,945,777 km (0.075 R)
• M37: 11,097,469 km (0.096 R)
• M38: 12,375,933 km (0.113 R)
• M39: 12,454,920 km (0.077 R)
• M40: 12,812,310 km (0.083 R)
• M41: 14,234,387 km (0.114 R)
• M42: 14,733,445 km (0.114 R)
• M43: 15,153,666 km (0.052 R)
• M44: 15,280,525 km (0.12 R)
• M45: 15,791,402 km (0.104 R)
• M46: 16,394,580 km (0.037 R)
• M47: 17,181,315 km (0.118 R)
• M48: 17,269,429 km (0.077 R)
• M49: 18,204,266 km (0.111 R)
• M50: 18,294,024 km (0.081 R)
• M51: 18,791,138 km (0.114 R)
• M52: 19,706,228 km (0.087 R)
• M53: 19,798,530 km (0.103 R)
• M54: 20,215,609 km (0.051 R)
• M55: 20,870,399 km (0.106 R)
• M56: 21,579,493 km (0.026 R)
• M57: 21,722,359 km (0.043 R)
• M58: 22,585,688 km (0.067 R)
• M59: 23,167,325 km (0.048 R)
• M60: 25,242,247 km (0.116 R)
• M61: 26,149,558 km (0.116 R)
• M62: 26,250,986 km (0.1 R)
• M63: 26,607,178 km (0.088 R)
• M64: 26,760,366 km (0.054 R)
• M65: 27,067,491 km (0.074 R)
• M66: 27,272,889 km (0.114 R)
• M67: 27,375,812 km (0.097 R)
• M68: 28,099,866 km (0.071 R)
• M69: 30,736,528 km (0.109 R)
• M70: 32,574,188 km (0.043 R)
• M71: 33,671,788 km (0.115 R)
• M72: 34,003,446 km (0.113 R)
• M73: 34,280,651 km (0.072 R)
• M74: 34,669,905 km (0.09 R)
• M75: 36,354,975 km (0.102 R)
• M76: 36,468,371 km (0.114 R)
• M77: 36,638,463 km (0.051 R)
• M78: 37,264,530 km (0.107 R)
• M79: 37,607,708 km (0.101 R)
• M80: 37,951,783 km (0.118 R)
• M81: 38,181,715 km (0.073 R)
• M82: 38,296,905 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.9

Radius: 7

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.89 AU - 9.39 AU

Year: 16660 Days

Day: 21.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,471,281 km

• M1: 98,884 km (0.043 R)
• M2: 459,714 km (0.034 R)
• M3: 913,145 km (0.057 R)
• M4: 1,063,192 km (0.107 R)
• M5: 1,330,972 km (0.1 R)
• M6: 1,927,569 km (0.101 R)
• M7: 2,056,073 km (0.091 R)
• M8: 2,811,542 km (0.115 R)
• M9: 3,526,919 km (0.093 R)
• M10: 3,644,803 km (0.102 R)
• M11: 4,088,360 km (0.09 R)
• M12: 4,591,607 km (0.096 R)
• M13: 5,292,922 km (0.049 R)
• M14: 5,656,146 km (0.039 R)
• M15: 5,980,474 km (0.119 R)
• M16: 7,038,879 km (0.097 R)
• M17: 7,387,592 km (0.068 R)
• M18: 8,050,310 km (0.071 R)
• M19: 8,102,071 km (0.109 R)
• M20: 9,431,847 km (0.092 R)
• M21: 9,871,664 km (0.075 R)
• M22: 9,982,516 km (0.075 R)
• M23: 10,205,716 km (0.077 R)
• M24: 10,885,190 km (0.112 R)
• M25: 11,520,981 km (0.104 R)
• M26: 12,049,959 km (0.103 R)
• M27: 12,109,200 km (0.07 R)
• M28: 12,466,888 km (0.096 R)
• M29: 12,828,017 km (0.092 R)
• M30: 12,949,192 km (0.115 R)
• M31: 14,118,897 km (0.118 R)
• M32: 15,515,244 km (0.072 R)
• M33: 15,708,973 km (0.044 R)
• M34: 16,098,975 km (0.052 R)
• M35: 16,426,445 km (0.105 R)
• M36: 18,300,308 km (0.077 R)
• M37: 18,710,654 km (0.052 R)
• M38: 18,985,915 km (0.073 R)
• M39: 19,123,993 km (0.114 R)
• M40: 19,749,612 km (0.079 R)
• M41: 20,594,241 km (0.113 R)
• M42: 22,683,675 km (0.083 R)
• M43: 23,493,747 km (0.112 R)
• M44: 24,238,296 km (0.061 R)
• M45: 26,210,295 km (0.078 R)
• M46: 27,215,443 km (0.111 R)
• M47: 27,840,313 km (0.033 R)
• M48: 28,390,833 km (0.104 R)
• M49: 29,104,116 km (0.113 R)
• M50: 32,261,978 km (0.084 R)
• M51: 32,674,718 km (0.093 R)
• M52: 32,840,323 km (0.081 R)
• M53: 33,089,104 km (0.07 R)
• M54: 33,505,286 km (0.111 R)
• M55: 33,839,487 km (0.077 R)
• M56: 34,595,405 km (0.117 R)
• M57: 34,933,197 km (0.115 R)
• M58: 35,441,830 km (0.065 R)
• M59: 36,209,566 km (0.119 R)
• M60: 37,847,962 km (0.117 R)
• M61: 37,934,878 km (0.098 R)
• M62: 38,370,507 km (0.104 R)
• M63: 38,982,961 km (0.083 R)
• M64: 40,661,748 km (0.111 R)
• M65: 40,929,080 km (0.035 R)
• M66: 42,273,965 km (0.074 R)
• M67: 44,822,963 km (0.036 R)
• M68: 45,191,123 km (0.074 R)
• M69: 45,837,835 km (0.11 R)
• M70: 49,782,282 km (0.12 R)
• M71: 52,277,874 km (0.107 R)
• M72: 53,931,678 km (0.098 R)
• M73: 55,207,748 km (0.096 R)
• M74: 55,306,333 km (0.08 R)
• M75: 55,800,155 km (0.079 R)
• M76: 55,899,040 km (0.054 R)
• M77: 57,889,888 km (0.112 R)
• M78: 58,793,160 km (0.076 R)
• M79: 59,398,134 km (0.104 R)
• M80: 59,600,240 km (0.05 R)
• M81: 59,701,369 km (0.04 R)
• M82: 62,043,024 km (0.052 R)
• M83: 62,761,543 km (0.063 R)
• M84: 63,276,608 km (0.038 R)
• M85: 65,768,011 km (0.084 R)
• M86: 66,710,478 km (0.064 R)
• M87: 66,815,495 km (0.095 R)
• M88: 67,974,131 km (0.04 R)
• M89: 69,458,441 km (0.089 R)
• M90: 70,311,298 km (0.117 R)
• M91: 70,632,036 km (0.111 R)
• M92: 71,489,681 km (0.057 R)
• M93: 71,597,242 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.2

Radius: 6.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.19 AU - 10.97 AU

Year: 20994 Days

Day: 18.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,471,281 km

• M1: 119,080 km (0.114 R)
• M2: 267,780 km (0.107 R)
• M3: 563,535 km (0.058 R)
• M4: 1,025,045 km (0.086 R)
• M5: 1,244,505 km (0.1 R)
• M6: 1,521,560 km (0.062 R)
• M7: 2,361,253 km (0.083 R)
• M8: 2,616,467 km (0.073 R)
• M9: 2,809,149 km (0.102 R)
• M10: 3,024,719 km (0.094 R)
• M11: 3,134,375 km (0.095 R)
• M12: 3,548,312 km (0.067 R)
• M13: 4,079,534 km (0.059 R)
• M14: 4,323,678 km (0.115 R)
• M15: 4,530,721 km (0.069 R)
• M16: 5,613,959 km (0.056 R)
• M17: 6,254,089 km (0.097 R)
• M18: 7,355,129 km (0.112 R)
• M19: 7,527,914 km (0.106 R)
• M20: 7,677,064 km (0.118 R)
• M21: 7,953,072 km (0.113 R)
• M22: 8,463,200 km (0.042 R)
• M23: 9,730,294 km (0.072 R)
• M24: 10,718,837 km (0.057 R)
• M25: 12,056,840 km (0.05 R)
• M26: 13,992,338 km (0.093 R)
• M27: 16,374,534 km (0.086 R)
• M28: 16,535,651 km (0.08 R)
• M29: 17,054,756 km (0.119 R)
• M30: 17,283,491 km (0.09 R)
• M31: 18,946,720 km (0.069 R)
• M32: 19,251,451 km (0.088 R)
• M33: 19,557,827 km (0.098 R)
• M34: 20,106,552 km (0.107 R)
• M35: 20,625,507 km (0.099 R)
• M36: 21,113,944 km (0.07 R)
• M37: 22,601,845 km (0.115 R)
• M38: 23,539,674 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.2

Radius: 5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.34 AU - 12.32 AU

Year: 23380 Days

Day: 24.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,471,281 km

• M1: 260,899 km (0.087 R)
• M2: 433,235 km (0.042 R)
• M3: 651,648 km (0.12 R)
• M4: 855,251 km (0.101 R)
• M5: 964,457 km (0.099 R)
• M6: 1,445,265 km (0.118 R)
• M7: 1,556,865 km (0.12 R)
• M8: 2,031,090 km (0.095 R)
• M9: 3,053,741 km (0.094 R)
• M10: 3,173,270 km (0.087 R)
• M11: 3,245,675 km (0.093 R)
• M12: 3,318,679 km (0.11 R)
• M13: 4,025,978 km (0.104 R)
• M14: 4,078,188 km (0.093 R)
• M15: 4,236,462 km (0.085 R)
• M16: 4,558,846 km (0.077 R)
• M17: 7,601,217 km (0.043 R)
• M18: 7,763,232 km (0.043 R)
• M19: 9,690,651 km (0.104 R)
• M20: 11,016,387 km (0.112 R)
• M21: 11,681,649 km (0.098 R)
• M22: 13,050,769 km (0.093 R)
• M23: 13,557,606 km (0.119 R)
• M24: 14,791,789 km (0.087 R)
• M25: 17,110,705 km (0.1 R)
• M26: 17,879,638 km (0.118 R)
• M27: 18,311,827 km (0.075 R)
• M28: 19,098,263 km (0.105 R)
• M29: 19,362,901 km (0.104 R)
• M30: 19,407,033 km (0.091 R)
• M31: 19,673,018 km (0.078 R)
• M32: 20,163,848 km (0.057 R)
• M33: 21,248,732 km (0.095 R)
• M34: 21,706,202 km (0.036 R)
• M35: 22,445,066 km (0.092 R)
• M36: 23,427,326 km (0.087 R)
• M37: 23,947,478 km (0.112 R)
• M38: 24,232,761 km (0.101 R)
• M39: 25,191,833 km (0.106 R)
• M40: 26,065,634 km (0.111 R)
• M41: 26,114,403 km (0.041 R)
• M42: 27,097,410 km (0.113 R)
• M43: 34,576,556 km (0.109 R)
• M44: 35,709,311 km (0.088 R)
• M45: 35,980,831 km (0.096 R)
• M46: 36,089,589 km (0.118 R)
• M47: 36,144,042 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit