🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 20.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,989,049 km

• M1: 29,172 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.94 AU - 0.96 AU

Year: 324 Days

Day: 23.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 111.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.82 AU - 3.2 AU

Year: 1827 Days

Day: 24.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.84 AU - 5.52 AU

Year: 3542 Days

Day: 31.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 14.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.81 AU - 6.47 AU

Year: 4686 Days

Day: 9 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,989,049 km

• M1: 176,077 km (0.099 R)
• M2: 270,623 km (0.079 R)
• M3: 408,253 km (0.083 R)
• M4: 547,678 km (0.079 R)
• M5: 726,148 km (0.1 R)
• M6: 854,204 km (0.086 R)
• M7: 979,866 km (0.09 R)
• M8: 1,240,166 km (0.116 R)
• M9: 1,372,860 km (0.107 R)
• M10: 1,497,923 km (0.076 R)
• M11: 1,773,782 km (0.074 R)
• M12: 1,967,212 km (0.096 R)
• M13: 2,066,545 km (0.118 R)
• M14: 2,211,655 km (0.085 R)
• M15: 2,375,315 km (0.117 R)
• M16: 2,527,606 km (0.102 R)
• M17: 2,683,487 km (0.109 R)
• M18: 2,794,488 km (0.106 R)
• M19: 2,890,829 km (0.098 R)
• M20: 3,070,496 km (0.116 R)
• M21: 3,220,393 km (0.108 R)
• M22: 3,614,733 km (0.101 R)
• M23: 4,337,441 km (0.103 R)
• M24: 4,525,186 km (0.067 R)
• M25: 4,677,327 km (0.096 R)
• M26: 4,889,457 km (0.098 R)
• M27: 5,163,969 km (0.088 R)
• M28: 5,303,245 km (0.11 R)
• M29: 5,955,641 km (0.103 R)
• M30: 6,143,835 km (0.065 R)
• M31: 6,355,217 km (0.048 R)
• M32: 6,526,058 km (0.03 R)
• M33: 7,091,986 km (0.1 R)
• M34: 7,538,087 km (0.115 R)
• M35: 7,833,094 km (0.098 R)
• M36: 9,026,736 km (0.117 R)
• M37: 9,146,863 km (0.091 R)
• M38: 9,364,378 km (0.09 R)
• M39: 9,534,770 km (0.087 R)
• M40: 9,878,546 km (0.036 R)
• M41: 10,528,100 km (0.051 R)
• M42: 10,832,681 km (0.081 R)
• M43: 10,986,019 km (0.074 R)
• M44: 11,140,105 km (0.113 R)
• M45: 11,894,826 km (0.05 R)
• M46: 12,079,579 km (0.095 R)
• M47: 12,908,950 km (0.103 R)
• M48: 13,098,790 km (0.119 R)
• M49: 13,289,676 km (0.088 R)
• M50: 13,453,935 km (0.032 R)
• M51: 13,563,740 km (0.059 R)
• M52: 14,509,946 km (0.119 R)
• M53: 14,650,867 km (0.111 R)
• M54: 15,076,473 km (0.037 R)
• M55: 15,419,950 km (0.051 R)
• M56: 15,563,714 km (0.07 R)
• M57: 16,143,705 km (0.08 R)
• M58: 16,760,197 km (0.109 R)
• M59: 16,997,160 km (0.114 R)
• M60: 17,354,699 km (0.089 R)
• M61: 17,504,297 km (0.116 R)
• M62: 18,046,739 km (0.063 R)
• M63: 18,503,013 km (0.114 R)
• M64: 18,594,866 km (0.111 R)
• M65: 18,963,176 km (0.077 R)
• M66: 19,395,962 km (0.039 R)
• M67: 20,271,559 km (0.085 R)
• M68: 20,745,784 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 10.7

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.77 AU - 7.61 AU

Year: 6745 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,989,049 km

• M1: 139,575 km (0.1 R)
• M2: 220,507 km (0.104 R)
• M3: 298,298 km (0.036 R)
• M4: 380,278 km (0.088 R)
• M5: 573,857 km (0.109 R)
• M6: 641,625 km (0.104 R)
• M7: 727,046 km (0.116 R)
• M8: 863,329 km (0.111 R)
• M9: 1,690,755 km (0.054 R)
• M10: 2,066,994 km (0.116 R)
• M11: 2,377,858 km (0.119 R)
• M12: 2,492,600 km (0.096 R)
• M13: 2,751,554 km (0.079 R)
• M14: 2,848,044 km (0.112 R)
• M15: 3,219,645 km (0.107 R)
• M16: 3,819,383 km (0.067 R)
• M17: 4,146,105 km (0.062 R)
• M18: 4,369,155 km (0.051 R)
• M19: 4,482,102 km (0.081 R)
• M20: 4,682,114 km (0.098 R)
• M21: 6,418,197 km (0.107 R)
• M22: 6,644,090 km (0.06 R)
• M23: 8,053,302 km (0.097 R)
• M24: 8,472,475 km (0.104 R)
• M25: 9,515,023 km (0.109 R)
• M26: 9,921,032 km (0.091 R)
• M27: 12,393,735 km (0.084 R)
• M28: 12,999,606 km (0.051 R)
• M29: 13,326,777 km (0.032 R)
• M30: 13,408,906 km (0.063 R)
• M31: 13,491,334 km (0.072 R)
• M32: 13,780,956 km (0.117 R)
• M33: 13,864,132 km (0.11 R)
• M34: 14,114,559 km (0.033 R)
• M35: 14,662,237 km (0.061 R)
• M36: 14,874,815 km (0.05 R)
• M37: 15,045,507 km (0.114 R)
• M38: 15,518,386 km (0.101 R)
• M39: 15,648,236 km (0.052 R)
• M40: 15,778,387 km (0.1 R)
• M41: 16,390,840 km (0.109 R)
• M42: 16,877,482 km (0.115 R)
• M43: 17,189,543 km (0.11 R)
• M44: 17,413,641 km (0.061 R)
• M45: 17,503,549 km (0.114 R)
• M46: 18,365,682 km (0.117 R)
• M47: 18,594,716 km (0.094 R)
• M48: 19,427,527 km (0.114 R)
• M49: 19,614,226 km (0.072 R)
• M50: 20,178,060 km (0.058 R)
• M51: 20,461,847 km (0.089 R)
• M52: 20,604,264 km (0.07 R)
• M53: 21,033,610 km (0.109 R)
• M54: 21,998,217 km (0.105 R)
• M55: 22,485,906 km (0.115 R)
• M56: 23,224,022 km (0.116 R)
• M57: 23,770,503 km (0.116 R)
• M58: 25,129,600 km (0.034 R)
• M59: 25,282,190 km (0.089 R)
• M60: 26,101,088 km (0.112 R)
• M61: 26,462,218 km (0.075 R)
• M62: 29,035,301 km (0.114 R)
• M63: 29,141,964 km (0.097 R)
• M64: 29,570,263 km (0.045 R)
• M65: 29,946,502 km (0.101 R)
• M66: 30,162,371 km (0.105 R)
• M67: 30,649,761 km (0.111 R)
• M68: 30,867,127 km (0.097 R)
• M69: 31,085,241 km (0.074 R)
• M70: 31,467,912 km (0.102 R)
• M71: 32,625,201 km (0.117 R)
• M72: 34,246,393 km (0.105 R)
• M73: 35,152,059 km (0.076 R)
• M74: 35,493,740 km (0.078 R)
• M75: 35,607,884 km (0.109 R)
• M76: 36,582,813 km (0.058 R)
• M77: 36,871,387 km (0.109 R)
• M78: 37,102,665 km (0.052 R)
• M79: 37,392,437 km (0.094 R)
• M80: 38,266,387 km (0.101 R)
• M81: 39,442,077 km (0.119 R)
• M82: 39,560,259 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 3.1

Gravity: 38.39 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.15 AU - 15.95 AU

Year: 20426 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,989,049 km

• M1: 190,139 km (0.115 R)
• M2: 243,246 km (0.114 R)
• M3: 467,045 km (0.092 R)
• M4: 617,690 km (0.087 R)
• M5: 983,756 km (0.07 R)
• M6: 1,225,506 km (0.095 R)
• M7: 1,327,232 km (0.094 R)
• M8: 1,511,836 km (0.091 R)
• M9: 1,620,893 km (0.044 R)
• M10: 1,904,830 km (0.075 R)
• M11: 2,082,402 km (0.116 R)
• M12: 2,142,840 km (0.087 R)
• M13: 2,203,876 km (0.107 R)
• M14: 2,296,477 km (0.107 R)
• M15: 3,290,106 km (0.038 R)
• M16: 3,360,417 km (0.088 R)
• M17: 3,941,605 km (0.095 R)
• M18: 4,320,387 km (0.078 R)
• M19: 4,358,983 km (0.109 R)
• M20: 4,397,579 km (0.085 R)
• M21: 4,631,849 km (0.08 R)
• M22: 4,750,331 km (0.103 R)
• M23: 5,234,878 km (0.112 R)
• M24: 5,441,323 km (0.076 R)
• M25: 5,482,912 km (0.105 R)
• M26: 6,557,024 km (0.096 R)
• M27: 6,914,264 km (0.11 R)
• M28: 7,507,868 km (0.118 R)
• M29: 8,841,085 km (0.089 R)
• M30: 9,334,608 km (0.097 R)
• M31: 9,735,829 km (0.112 R)
• M32: 9,836,958 km (0.101 R)
• M33: 10,142,736 km (0.095 R)
• M34: 11,130,979 km (0.033 R)
• M35: 11,932,674 km (0.102 R)
• M36: 12,149,591 km (0.063 R)
• M37: 13,817,458 km (0.095 R)
• M38: 14,159,438 km (0.083 R)
• M39: 15,143,792 km (0.029 R)
• M40: 15,319,720 km (0.025 R)
• M41: 15,673,818 km (0.099 R)
• M42: 15,970,769 km (0.114 R)
• M43: 17,483,653 km (0.051 R)
• M44: 22,890,120 km (0.096 R)
• M45: 22,957,289 km (0.098 R)
• M46: 23,429,869 km (0.117 R)
• M47: 23,633,472 km (0.11 R)
• M48: 24,110,539 km (0.088 R)
• M49: 25,074,249 km (0.111 R)
• M50: 26,402,229 km (0.072 R)
• M51: 26,826,189 km (0.114 R)
• M52: 27,395,110 km (0.039 R)
• M53: 28,256,046 km (0.099 R)
• M54: 28,617,325 km (0.116 R)
• M55: 28,907,395 km (0.082 R)
• M56: 29,563,830 km (0.056 R)
• M57: 30,298,805 km (0.081 R)
• M58: 30,520,509 km (0.108 R)
• M59: 31,188,762 km (0.065 R)
• M60: 31,412,710 km (0.049 R)
• M61: 33,146,400 km (0.043 R)
• M62: 33,603,721 km (0.097 R)
• M63: 35,376,156 km (0.114 R)
• M64: 35,531,738 km (0.117 R)
• M65: 35,843,500 km (0.073 R)
• M66: 35,921,590 km (0.104 R)
• M67: 38,690,198 km (0.04 R)
• M68: 38,770,383 km (0.111 R)
• M69: 38,850,567 km (0.09 R)
• M70: 41,362,764 km (0.086 R)
• M71: 41,855,091 km (0.12 R)
• M72: 42,266,784 km (0.084 R)
• M73: 44,261,522 km (0.107 R)
• M74: 45,862,369 km (0.053 R)
• M75: 46,201,806 km (0.116 R)
• M76: 46,457,020 km (0.102 R)
• M77: 46,712,534 km (0.11 R)
• M78: 47,482,215 km (0.073 R)
• M79: 47,653,803 km (0.115 R)
• M80: 48,947,227 km (0.075 R)
• M81: 49,815,941 km (0.03 R)
• M82: 50,689,743 km (0.057 R)
• M83: 51,040,550 km (0.063 R)
• M84: 53,341,215 km (0.097 R)
• M85: 54,055,994 km (0.095 R)
• M86: 55,043,789 km (0.042 R)
• M87: 55,856,404 km (0.075 R)
• M88: 56,037,567 km (0.1 R)
• M89: 56,491,148 km (0.111 R)
• M90: 57,219,690 km (0.058 R)
• M91: 57,585,008 km (0.029 R)
• M92: 58,869,904 km (0.095 R)
• M93: 59,146,510 km (0.064 R)
• M94: 59,515,867 km (0.104 R)
• M95: 59,886,122 km (0.104 R)
• M96: 60,814,826 km (0.027 R)
• M97: 62,404,752 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.3

Radius: 4.2

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.49 AU - 15.87 AU

Year: 21722 Days

Day: 23 Hours

Environment

Temp: -178 °C

Axial Tilt: 79.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,989,049 km

• M1: 54,454 km (0.057 R)
• M2: 100,829 km (0.026 R)
• M3: 273,914 km (0.059 R)
• M4: 423,063 km (0.115 R)
• M5: 478,115 km (0.116 R)
• M6: 1,126,472 km (0.093 R)
• M7: 1,560,755 km (0.101 R)
• M8: 1,795,623 km (0.112 R)
• M9: 2,265,361 km (0.105 R)
• M10: 2,363,646 km (0.056 R)
• M11: 2,736,295 km (0.116 R)
• M12: 2,806,007 km (0.115 R)
• M13: 2,982,832 km (0.075 R)
• M14: 3,347,402 km (0.104 R)
• M15: 3,459,600 km (0.111 R)
• M16: 3,534,998 km (0.068 R)
• M17: 3,726,034 km (0.078 R)
• M18: 4,359,432 km (0.084 R)
• M19: 4,400,122 km (0.094 R)
• M20: 5,678,735 km (0.1 R)
• M21: 6,824,954 km (0.095 R)
• M22: 7,791,655 km (0.078 R)
• M23: 7,841,023 km (0.04 R)
• M24: 8,493,419 km (0.055 R)
• M25: 8,903,467 km (0.114 R)
• M26: 9,636,496 km (0.096 R)
• M27: 10,992,900 km (0.078 R)
• M28: 11,495,699 km (0.092 R)
• M29: 11,891,834 km (0.098 R)
• M30: 12,814,105 km (0.08 R)
• M31: 13,342,933 km (0.077 R)
• M32: 14,059,208 km (0.116 R)
• M33: 14,361,246 km (0.037 R)
• M34: 14,665,528 km (0.117 R)
• M35: 15,590,791 km (0.114 R)
• M36: 16,218,204 km (0.117 R)
• M37: 16,535,053 km (0.115 R)
• M38: 16,789,818 km (0.092 R)
• M39: 16,917,724 km (0.109 R)
• M40: 17,174,584 km (0.085 R)
• M41: 18,544,002 km (0.039 R)
• M42: 18,676,247 km (0.073 R)
• M43: 19,476,296 km (0.097 R)
• M44: 20,491,916 km (0.071 R)
• M45: 20,560,283 km (0.099 R)
• M46: 20,765,680 km (0.112 R)
• M47: 21,109,606 km (0.045 R)
• M48: 21,316,799 km (0.029 R)
• M49: 21,872,705 km (0.063 R)
• M50: 22,433,397 km (0.054 R)
• M51: 23,927,581 km (0.072 R)
• M52: 24,577,733 km (0.055 R)
• M53: 27,990,061 km (0.086 R)
• M54: 28,141,753 km (0.107 R)
• M55: 29,288,271 km (0.037 R)
• M56: 29,673,785 km (0.057 R)
• M57: 29,750,977 km (0.113 R)
• M58: 30,762,109 km (0.076 R)
• M59: 32,180,596 km (0.096 R)
• M60: 32,737,998 km (0.073 R)
• M61: 34,347,821 km (0.102 R)
• M62: 37,143,356 km (0.064 R)
• M63: 38,063,233 km (0.094 R)
• M64: 38,483,903 km (0.109 R)
• M65: 39,669,915 km (0.108 R)
• M66: 40,695,857 km (0.093 R)
• M67: 41,039,782 km (0.115 R)
• M68: 41,817,242 km (0.084 R)
• M69: 42,251,226 km (0.111 R)
• M70: 43,298,860 km (0.119 R)
• M71: 43,386,674 km (0.106 R)
• M72: 43,914,006 km (0.03 R)
• M73: 45,865,810 km (0.104 R)
• M74: 48,208,811 km (0.109 R)
• M75: 48,663,888 km (0.056 R)
• M76: 49,120,311 km (0.071 R)
• M77: 49,394,823 km (0.108 R)
• M78: 51,145,418 km (0.094 R)
• M79: 52,261,567 km (0.086 R)
• M80: 52,822,559 km (0.052 R)
• M81: 55,086,723 km (0.101 R)
• M82: 55,657,738 km (0.095 R)
• M83: 56,230,548 km (0.097 R)
• M84: 56,997,537 km (0.109 R)
• M85: 57,864,456 km (0.115 R)
• M86: 59,027,131 km (0.086 R)
• M87: 62,363,014 km (0.098 R)
• M88: 65,658,805 km (0.088 R)
• M89: 66,871,146 km (0.119 R)
• M90: 67,277,005 km (0.106 R)
• M91: 67,581,885 km (0.114 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 12,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit