🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.55 AU - 0.85 AU

Year: 221 Days

Day: 39.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.98 AU - 1.02 AU

Year: 377 Days

Day: 12.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,454,108 km

• M1: 105,766 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.75 AU - 1.83 AU

Year: 902 Days

Day: 41.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 78.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.86 AU - 2.78 AU

Year: 1331 Days

Day: 26.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 14.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.69 AU - 6.73 AU

Year: 6548 Days

Day: 10.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,454,108 km

• M1: 181,163 km (0.056 R)
• M2: 331,808 km (0.056 R)
• M3: 471,682 km (0.109 R)
• M4: 564,134 km (0.111 R)
• M5: 744,848 km (0.113 R)
• M6: 932,144 km (0.074 R)
• M7: 1,781,411 km (0.086 R)
• M8: 1,879,398 km (0.095 R)
• M9: 2,163,784 km (0.053 R)
• M10: 2,684,235 km (0.05 R)
• M11: 2,843,407 km (0.071 R)
• M12: 3,052,993 km (0.095 R)
• M13: 3,195,411 km (0.104 R)
• M14: 3,315,986 km (0.109 R)
• M15: 3,686,989 km (0.035 R)
• M16: 3,890,293 km (0.103 R)
• M17: 4,361,676 km (0.068 R)
• M18: 4,468,937 km (0.089 R)
• M19: 4,577,096 km (0.069 R)
• M20: 4,990,735 km (0.118 R)
• M21: 5,103,083 km (0.102 R)
• M22: 5,244,752 km (0.118 R)
• M23: 5,359,045 km (0.053 R)
• M24: 5,474,085 km (0.072 R)
• M25: 5,943,075 km (0.095 R)
• M26: 6,182,431 km (0.109 R)
• M27: 6,394,561 km (0.107 R)
• M28: 7,171,722 km (0.116 R)
• M29: 7,362,758 km (0.119 R)
• M30: 8,343,223 km (0.048 R)
• M31: 9,053,962 km (0.085 R)
• M32: 9,503,803 km (0.087 R)
• M33: 9,678,683 km (0.111 R)
• M34: 10,425,326 km (0.103 R)
• M35: 11,006,663 km (0.096 R)
• M36: 11,412,522 km (0.115 R)
• M37: 11,748,220 km (0.047 R)
• M38: 12,125,057 km (0.054 R)
• M39: 12,736,314 km (0.101 R)
• M40: 13,045,832 km (0.083 R)
• M41: 13,201,414 km (0.104 R)
• M42: 14,388,622 km (0.114 R)
• M43: 15,527,212 km (0.117 R)
• M44: 16,316,490 km (0.104 R)
• M45: 18,193,943 km (0.099 R)
• M46: 19,025,708 km (0.077 R)
• M47: 19,379,656 km (0.056 R)
• M48: 19,959,498 km (0.12 R)
• M49: 20,953,725 km (0.027 R)
• M50: 21,227,639 km (0.038 R)
• M51: 23,320,064 km (0.102 R)
• M52: 23,651,423 km (0.1 R)
• M53: 23,746,418 km (0.095 R)
• M54: 24,175,315 km (0.077 R)
• M55: 24,558,884 km (0.077 R)
• M56: 26,802,553 km (0.105 R)
• M57: 27,050,437 km (0.086 R)
• M58: 27,398,551 km (0.109 R)
• M59: 28,806,416 km (0.086 R)
• M60: 28,958,707 km (0.119 R)
• M61: 29,263,887 km (0.113 R)
• M62: 29,672,588 km (0.097 R)
• M63: 30,340,842 km (0.112 R)
• M64: 30,702,569 km (0.09 R)
• M65: 31,378,453 km (0.117 R)
• M66: 32,269,607 km (0.085 R)
• M67: 32,533,348 km (0.109 R)
• M68: 33,116,032 km (0.078 R)
• M69: 33,916,081 km (0.108 R)
• M70: 34,452,988 km (0.076 R)
• M71: 34,668,559 km (0.107 R)
• M72: 35,916,803 km (0.056 R)
• M73: 36,026,010 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 8.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.23 AU - 8.59 AU

Year: 7599 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,454,108 km

• M1: 180,864 km (0.06 R)
• M2: 259,702 km (0.045 R)
• M3: 347,067 km (0.09 R)
• M4: 485,744 km (0.094 R)
• M5: 589,416 km (0.083 R)
• M6: 689,497 km (0.105 R)
• M7: 771,626 km (0.103 R)
• M8: 882,478 km (0.119 R)
• M9: 1,120,488 km (0.07 R)
• M10: 1,499,868 km (0.097 R)
• M11: 1,951,055 km (0.1 R)
• M12: 2,053,081 km (0.061 R)
• M13: 2,460,735 km (0.104 R)
• M14: 2,608,538 km (0.05 R)
• M15: 2,778,332 km (0.092 R)
• M16: 2,855,075 km (0.055 R)
• M17: 3,148,886 km (0.118 R)
• M18: 3,248,967 km (0.085 R)
• M19: 3,431,925 km (0.08 R)
• M20: 3,493,559 km (0.082 R)
• M21: 3,576,586 km (0.103 R)
• M22: 3,829,257 km (0.064 R)
• M23: 4,263,240 km (0.114 R)
• M24: 4,329,811 km (0.114 R)
• M25: 4,463,851 km (0.071 R)
• M26: 5,130,908 km (0.089 R)
• M27: 5,225,304 km (0.107 R)
• M28: 5,320,448 km (0.078 R)
• M29: 5,633,257 km (0.076 R)
• M30: 5,927,516 km (0.108 R)
• M31: 6,556,575 km (0.06 R)
• M32: 6,788,153 km (0.118 R)
• M33: 6,865,944 km (0.063 R)
• M34: 7,022,573 km (0.076 R)
• M35: 7,579,825 km (0.037 R)
• M36: 7,877,375 km (0.045 R)
• M37: 8,123,763 km (0.104 R)
• M38: 8,736,516 km (0.082 R)
• M39: 9,191,592 km (0.107 R)
• M40: 9,306,633 km (0.078 R)
• M41: 10,213,795 km (0.083 R)
• M42: 10,783,763 km (0.063 R)
• M43: 10,905,086 km (0.117 R)
• M44: 12,237,704 km (0.105 R)
• M45: 12,300,984 km (0.094 R)
• M46: 12,395,979 km (0.076 R)
• M47: 13,392,450 km (0.046 R)
• M48: 14,447,863 km (0.074 R)
• M49: 14,783,112 km (0.119 R)
• M50: 15,188,821 km (0.113 R)
• M51: 15,256,888 km (0.098 R)
• M52: 15,632,529 km (0.057 R)
• M53: 15,907,789 km (0.067 R)
• M54: 16,219,252 km (0.093 R)
• M55: 16,567,665 km (0.073 R)
• M56: 16,918,622 km (0.063 R)
• M57: 17,520,903 km (0.088 R)
• M58: 18,022,055 km (0.048 R)
• M59: 18,637,052 km (0.089 R)
• M60: 19,075,374 km (0.075 R)
• M61: 19,332,533 km (0.047 R)
• M62: 19,887,691 km (0.041 R)
• M63: 20,260,638 km (0.074 R)
• M64: 20,673,528 km (0.04 R)
• M65: 21,013,415 km (0.119 R)
• M66: 21,928,953 km (0.102 R)
• M67: 22,005,847 km (0.102 R)
• M68: 22,430,256 km (0.116 R)
• M69: 22,507,748 km (0.116 R)
• M70: 22,779,567 km (0.1 R)
• M71: 23,248,107 km (0.082 R)
• M72: 23,562,113 km (0.107 R)
• M73: 23,759,134 km (0.089 R)
• M74: 23,838,122 km (0.084 R)
• M75: 24,353,636 km (0.11 R)
• M76: 24,473,015 km (0.063 R)
• M77: 24,712,521 km (0.117 R)
• M78: 25,355,044 km (0.117 R)
• M79: 27,356,813 km (0.104 R)
• M80: 27,688,471 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 10.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.93 AU - 10.27 AU

Year: 10342 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,454,108 km

• M1: 217,067 km (0.075 R)
• M2: 316,998 km (0.051 R)
• M3: 465,997 km (0.064 R)
• M4: 705,055 km (0.099 R)
• M5: 983,307 km (0.109 R)
• M6: 1,507,049 km (0.064 R)
• M7: 1,699,282 km (0.095 R)
• M8: 2,091,677 km (0.073 R)
• M9: 2,323,853 km (0.114 R)
• M10: 2,564,556 km (0.114 R)
• M11: 2,996,146 km (0.067 R)
• M12: 3,239,392 km (0.094 R)
• M13: 3,508,818 km (0.118 R)
• M14: 3,725,585 km (0.099 R)
• M15: 3,825,666 km (0.1 R)
• M16: 3,906,300 km (0.112 R)
• M17: 4,151,790 km (0.065 R)
• M18: 4,276,405 km (0.112 R)
• M19: 4,465,796 km (0.118 R)
• M20: 4,809,272 km (0.103 R)
• M21: 4,962,161 km (0.118 R)
• M22: 5,072,565 km (0.102 R)
• M23: 5,183,566 km (0.078 R)
• M24: 5,340,494 km (0.095 R)
• M25: 5,590,323 km (0.084 R)
• M26: 5,984,064 km (0.095 R)
• M27: 6,054,375 km (0.09 R)
• M28: 6,267,253 km (0.114 R)
• M29: 6,386,632 km (0.109 R)
• M30: 6,482,674 km (0.098 R)
• M31: 6,871,778 km (0.052 R)
• M32: 7,168,431 km (0.12 R)
• M33: 7,318,477 km (0.082 R)
• M34: 7,419,007 km (0.039 R)
• M35: 7,494,704 km (0.096 R)
• M36: 8,006,179 km (0.06 R)
• M37: 8,292,360 km (0.104 R)
• M38: 9,008,933 km (0.08 R)
• M39: 9,388,314 km (0.089 R)
• M40: 9,800,755 km (0.086 R)
• M41: 9,967,257 km (0.046 R)
• M42: 10,078,857 km (0.107 R)
• M43: 10,275,279 km (0.12 R)
• M44: 10,757,284 km (0.12 R)
• M45: 11,159,702 km (0.101 R)
• M46: 11,304,662 km (0.115 R)
• M47: 11,421,199 km (0.1 R)
• M48: 11,567,207 km (0.053 R)
• M49: 11,831,845 km (0.034 R)
• M50: 11,920,407 km (0.067 R)
• M51: 12,068,659 km (0.089 R)
• M52: 12,247,278 km (0.071 R)
• M53: 13,153,692 km (0.092 R)
• M54: 13,368,365 km (0.044 R)
• M55: 13,894,351 km (0.076 R)
• M56: 13,987,999 km (0.037 R)
• M57: 14,458,784 km (0.109 R)
• M58: 14,712,053 km (0.078 R)
• M59: 14,807,347 km (0.108 R)
• M60: 15,190,916 km (0.102 R)
• M61: 15,513,000 km (0.077 R)
• M62: 15,837,328 km (0.115 R)
• M63: 16,163,900 km (0.102 R)
• M64: 16,328,009 km (0.082 R)
• M65: 16,426,744 km (0.064 R)
• M66: 17,526,139 km (0.044 R)
• M67: 18,890,322 km (0.072 R)
• M68: 19,550,198 km (0.1 R)
• M69: 20,500,892 km (0.113 R)
• M70: 20,856,935 km (0.114 R)
• M71: 20,999,801 km (0.061 R)
• M72: 21,864,477 km (0.115 R)
• M73: 22,046,089 km (0.069 R)
• M74: 22,850,925 km (0.069 R)
• M75: 23,702,735 km (0.102 R)
• M76: 24,376,674 km (0.101 R)
• M77: 25,285,032 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.4

Radius: 4.3

Gravity: 32.53 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.56 AU - 14.82 AU

Year: 17030 Days

Day: 15.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,454,108 km

• M1: 55,501 km (0.047 R)
• M2: 91,703 km (0.107 R)
• M3: 312,061 km (0.099 R)
• M4: 1,087,577 km (0.108 R)
• M5: 1,478,177 km (0.108 R)
• M6: 1,617,303 km (0.081 R)
• M7: 2,059,963 km (0.103 R)
• M8: 2,374,717 km (0.113 R)
• M9: 2,874,673 km (0.049 R)
• M10: 3,261,533 km (0.12 R)
• M11: 3,333,639 km (0.048 R)
• M12: 3,553,099 km (0.117 R)
• M13: 3,891,041 km (0.114 R)
• M14: 3,967,485 km (0.067 R)
• M15: 4,044,528 km (0.062 R)
• M16: 4,357,337 km (0.072 R)
• M17: 5,512,682 km (0.094 R)
• M18: 6,710,362 km (0.073 R)
• M19: 7,599,273 km (0.103 R)
• M20: 8,130,644 km (0.094 R)
• M21: 8,475,019 km (0.119 R)
• M22: 8,723,949 km (0.083 R)
• M23: 9,177,979 km (0.113 R)
• M24: 9,382,330 km (0.063 R)
• M25: 9,484,954 km (0.117 R)
• M26: 9,588,027 km (0.066 R)
• M27: 9,951,699 km (0.081 R)
• M28: 10,004,058 km (0.107 R)
• M29: 10,639,101 km (0.102 R)
• M30: 11,505,871 km (0.088 R)
• M31: 12,677,672 km (0.077 R)
• M32: 13,019,353 km (0.052 R)
• M33: 13,306,431 km (0.044 R)
• M34: 13,479,666 km (0.088 R)
• M35: 15,615,923 km (0.076 R)
• M36: 15,920,953 km (0.06 R)
• M37: 16,598,632 km (0.054 R)
• M38: 16,660,715 km (0.116 R)
• M39: 16,847,413 km (0.086 R)
• M40: 17,034,859 km (0.064 R)
• M41: 17,285,884 km (0.046 R)
• M42: 17,474,826 km (0.069 R)
• M43: 18,109,869 km (0.067 R)
• M44: 18,558,813 km (0.114 R)
• M45: 19,011,496 km (0.081 R)
• M46: 19,076,421 km (0.116 R)
• M47: 19,598,817 km (0.083 R)
• M48: 19,795,837 km (0.079 R)
• M49: 19,993,606 km (0.11 R)
• M50: 20,125,850 km (0.067 R)
• M51: 20,457,658 km (0.062 R)
• M52: 22,143,477 km (0.074 R)
• M53: 22,692,202 km (0.096 R)
• M54: 22,830,131 km (0.04 R)
• M55: 24,224,383 km (0.08 R)
• M56: 24,506,525 km (0.101 R)
• M57: 26,005,645 km (0.084 R)
• M58: 27,167,572 km (0.117 R)
• M59: 27,976,148 km (0.065 R)
• M60: 28,346,253 km (0.079 R)
• M61: 29,918,527 km (0.098 R)
• M62: 30,600,992 km (0.073 R)
• M63: 32,058,524 km (0.06 R)
• M64: 32,445,833 km (0.09 R)
• M65: 33,538,646 km (0.083 R)
• M66: 33,617,185 km (0.072 R)
• M67: 33,931,789 km (0.086 R)
• M68: 35,679,840 km (0.112 R)
• M69: 36,645,494 km (0.094 R)
• M70: 38,274,166 km (0.1 R)
• M71: 39,510,892 km (0.104 R)
• M72: 41,012,406 km (0.066 R)
• M73: 41,601,373 km (0.09 R)
• M74: 43,556,018 km (0.118 R)
• M75: 44,328,991 km (0.084 R)
• M76: 45,106,451 km (0.101 R)
• M77: 45,279,835 km (0.112 R)
• M78: 45,888,548 km (0.104 R)
• M79: 45,975,614 km (0.065 R)
• M80: 46,412,291 km (0.068 R)
• M81: 48,261,320 km (0.102 R)
• M82: 51,124,624 km (0.101 R)
• M83: 51,486,351 km (0.111 R)
• M84: 51,939,782 km (0.082 R)
• M85: 52,576,770 km (0.1 R)
• M86: 53,674,818 km (0.056 R)
• M87: 53,858,674 km (0.085 R)
• M88: 53,950,527 km (0.082 R)
• M89: 55,243,352 km (0.103 R)
• M90: 57,013,992 km (0.039 R)
• M91: 57,577,079 km (0.115 R)
• M92: 60,038,113 km (0.115 R)
• M93: 60,228,851 km (0.1 R)
• M94: 60,324,294 km (0.076 R)
• M95: 63,599,141 km (0.079 R)
• M96: 64,573,173 km (0.037 R)
• M97: 65,454,155 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit