🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.94 AU - 1.04 AU

Year: 343 Days

Day: 20.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.24 AU - 1.68 AU

Year: 614 Days

Day: 22.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.51 AU

Year: 627 Days

Day: 16 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,260,357 km

• M1: 822,788 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.5 AU - 1.68 AU

Year: 698 Days

Day: 35 Hours

Environment

Temp: -14 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,260,357 km

• M1: 124,615 km (0.1 R)
• M2: 157,078 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 13.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.99 AU - 9.95 AU

Year: 8585 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,260,357 km

• M1: 231,428 km (0.106 R)
• M2: 419,921 km (0.109 R)
• M3: 535,411 km (0.058 R)
• M4: 710,889 km (0.09 R)
• M5: 1,050,327 km (0.05 R)
• M6: 1,162,375 km (0.117 R)
• M7: 1,545,645 km (0.108 R)
• M8: 1,719,029 km (0.108 R)
• M9: 2,656,858 km (0.107 R)
• M10: 2,866,744 km (0.05 R)
• M11: 3,878,923 km (0.096 R)
• M12: 4,117,981 km (0.057 R)
• M13: 4,208,936 km (0.079 R)
• M14: 5,754,581 km (0.099 R)
• M15: 6,062,454 km (0.077 R)
• M16: 6,166,275 km (0.116 R)
• M17: 6,587,692 km (0.088 R)
• M18: 6,766,162 km (0.078 R)
• M19: 7,091,238 km (0.11 R)
• M20: 8,021,438 km (0.05 R)
• M21: 8,481,601 km (0.115 R)
• M22: 8,714,974 km (0.113 R)
• M23: 9,913,552 km (0.102 R)
• M24: 10,407,374 km (0.11 R)
• M25: 10,532,139 km (0.063 R)
• M26: 10,699,240 km (0.073 R)
• M27: 10,951,611 km (0.106 R)
• M28: 11,505,123 km (0.056 R)
• M29: 12,111,294 km (0.05 R)
• M30: 12,198,809 km (0.118 R)
• M31: 12,861,527 km (0.119 R)
• M32: 12,950,837 km (0.068 R)
• M33: 13,672,348 km (0.098 R)
• M34: 14,222,120 km (0.11 R)
• M35: 14,407,023 km (0.112 R)
• M36: 15,248,810 km (0.108 R)
• M37: 16,106,604 km (0.08 R)
• M38: 16,882,269 km (0.117 R)
• M39: 17,029,174 km (0.06 R)
• M40: 17,472,134 km (0.106 R)
• M41: 17,968,799 km (0.095 R)
• M42: 18,975,892 km (0.111 R)
• M43: 19,077,768 km (0.06 R)
• M44: 19,281,670 km (0.116 R)
• M45: 19,640,555 km (0.115 R)
• M46: 20,156,967 km (0.115 R)
• M47: 20,887,453 km (0.072 R)
• M48: 21,520,402 km (0.081 R)
• M49: 21,786,088 km (0.107 R)
• M50: 24,501,887 km (0.039 R)
• M51: 25,113,593 km (0.097 R)
• M52: 25,730,385 km (0.086 R)
• M53: 26,182,021 km (0.111 R)
• M54: 26,408,811 km (0.078 R)
• M55: 26,864,486 km (0.102 R)
• M56: 27,437,745 km (0.108 R)
• M57: 27,725,871 km (0.104 R)
• M58: 29,005,531 km (0.114 R)
• M59: 29,357,834 km (0.07 R)
• M60: 29,770,724 km (0.117 R)
• M61: 31,321,007 km (0.097 R)
• M62: 32,653,326 km (0.087 R)
• M63: 33,019,840 km (0.114 R)
• M64: 33,203,696 km (0.104 R)
• M65: 33,387,851 km (0.096 R)
• M66: 33,942,261 km (0.076 R)
• M67: 35,060,355 km (0.082 R)
• M68: 36,190,418 km (0.105 R)
• M69: 36,316,678 km (0.108 R)
• M70: 36,759,937 km (0.079 R)
• M71: 38,615,250 km (0.118 R)
• M72: 38,808,979 km (0.097 R)
• M73: 39,132,409 km (0.046 R)
• M74: 39,456,887 km (0.1 R)
• M75: 39,586,888 km (0.107 R)
• M76: 40,500,931 km (0.096 R)
• M77: 40,894,822 km (0.102 R)
• M78: 41,554,100 km (0.101 R)
• M79: 42,150,546 km (0.065 R)
• M80: 42,349,960 km (0.03 R)
• M81: 44,361,453 km (0.112 R)
• M82: 45,446,936 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.8

Radius: 13

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.12 AU - 11.06 AU

Year: 9544 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,260,357 km

• M1: 167,849 km (0.104 R)
• M2: 293,212 km (0.027 R)
• M3: 387,758 km (0.116 R)
• M4: 474,674 km (0.105 R)
• M5: 595,998 km (0.105 R)
• M6: 757,863 km (0.029 R)
• M7: 1,444,667 km (0.083 R)
• M8: 2,115,763 km (0.103 R)
• M9: 2,352,277 km (0.063 R)
• M10: 2,529,850 km (0.12 R)
• M11: 2,665,984 km (0.055 R)
• M12: 2,758,136 km (0.091 R)
• M13: 3,113,580 km (0.099 R)
• M14: 3,333,938 km (0.073 R)
• M15: 3,508,968 km (0.073 R)
• M16: 3,973,319 km (0.085 R)
• M17: 4,159,120 km (0.093 R)
• M18: 4,320,835 km (0.092 R)
• M19: 5,247,445 km (0.107 R)
• M20: 5,481,116 km (0.054 R)
• M21: 5,569,828 km (0.101 R)
• M22: 5,718,528 km (0.1 R)
• M23: 6,141,890 km (0.073 R)
• M24: 6,234,042 km (0.097 R)
• M25: 6,764,517 km (0.079 R)
• M26: 7,505,624 km (0.091 R)
• M27: 7,935,868 km (0.091 R)
• M28: 8,924,710 km (0.117 R)
• M29: 9,029,279 km (0.109 R)
• M30: 9,239,613 km (0.09 R)
• M31: 9,558,107 km (0.12 R)
• M32: 9,916,244 km (0.083 R)
• M33: 10,133,311 km (0.074 R)
• M34: 10,756,685 km (0.115 R)
• M35: 10,942,486 km (0.085 R)
• M36: 11,166,883 km (0.117 R)
• M37: 11,392,775 km (0.087 R)
• M38: 12,622,919 km (0.062 R)
• M39: 13,134,693 km (0.088 R)
• M40: 13,492,980 km (0.096 R)
• M41: 14,341,649 km (0.106 R)
• M42: 15,082,757 km (0.102 R)
• M43: 15,332,585 km (0.108 R)
• M44: 15,416,210 km (0.087 R)
• M45: 15,794,244 km (0.11 R)
• M46: 16,132,784 km (0.099 R)
• M47: 16,645,306 km (0.077 R)
• M48: 17,730,040 km (0.058 R)
• M49: 18,837,513 km (0.099 R)
• M50: 18,971,852 km (0.056 R)
• M51: 19,512,798 km (0.062 R)
• M52: 20,013,054 km (0.112 R)
• M53: 20,196,012 km (0.066 R)
• M54: 20,563,574 km (0.092 R)
• M55: 20,655,876 km (0.089 R)
• M56: 21,165,705 km (0.114 R)
• M57: 21,258,755 km (0.118 R)
• M58: 21,398,779 km (0.12 R)
• M59: 21,773,521 km (0.094 R)
• M60: 23,970,366 km (0.11 R)
• M61: 24,457,157 km (0.12 R)
• M62: 24,603,913 km (0.079 R)
• M63: 25,688,647 km (0.074 R)
• M64: 26,839,354 km (0.114 R)
• M65: 27,243,567 km (0.116 R)
• M66: 28,211,615 km (0.117 R)
• M67: 29,502,645 km (0.112 R)
• M68: 30,076,652 km (0.11 R)
• M69: 30,233,879 km (0.061 R)
• M70: 30,496,573 km (0.071 R)
• M71: 31,024,055 km (0.107 R)
• M72: 31,927,926 km (0.109 R)
• M73: 32,517,341 km (0.109 R)
• M74: 33,218,506 km (0.1 R)
• M75: 34,033,815 km (0.064 R)
• M76: 34,252,377 km (0.074 R)
• M77: 34,361,733 km (0.08 R)
• M78: 34,690,849 km (0.101 R)
• M79: 36,240,084 km (0.097 R)
• M80: 36,910,881 km (0.108 R)
• M81: 37,473,070 km (0.041 R)
• M82: 37,811,759 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 8.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.17 AU - 10.43 AU

Year: 10684 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,260,357 km

• M1: 117,135 km (0.026 R)
• M2: 363,972 km (0.089 R)
• M3: 421,866 km (0.103 R)
• M4: 537,655 km (0.109 R)
• M5: 617,540 km (0.109 R)
• M6: 739,163 km (0.089 R)
• M7: 937,231 km (0.069 R)
• M8: 1,243,158 km (0.113 R)
• M9: 2,016,579 km (0.069 R)
• M10: 2,071,482 km (0.084 R)
• M11: 2,182,932 km (0.079 R)
• M12: 2,588,642 km (0.115 R)
• M13: 2,790,000 km (0.072 R)
• M14: 3,017,688 km (0.079 R)
• M15: 3,535,297 km (0.103 R)
• M16: 4,847,719 km (0.09 R)
• M17: 5,222,761 km (0.042 R)
• M18: 5,400,932 km (0.099 R)
• M19: 5,555,317 km (0.097 R)
• M20: 5,763,408 km (0.107 R)
• M21: 6,484,619 km (0.031 R)
• M22: 6,593,975 km (0.073 R)
• M23: 6,814,333 km (0.088 R)
• M24: 7,262,528 km (0.094 R)
• M25: 7,319,225 km (0.106 R)
• M26: 7,376,073 km (0.079 R)
• M27: 7,778,192 km (0.043 R)
• M28: 7,836,236 km (0.089 R)
• M29: 8,011,116 km (0.116 R)
• M30: 8,753,869 km (0.11 R)
• M31: 8,996,218 km (0.101 R)
• M32: 9,179,475 km (0.082 R)
• M33: 9,643,079 km (0.034 R)
• M34: 9,799,259 km (0.113 R)
• M35: 10,050,883 km (0.111 R)
• M36: 10,145,877 km (0.067 R)
• M37: 10,851,082 km (0.073 R)
• M38: 11,111,531 km (0.096 R)
• M39: 11,275,341 km (0.074 R)
• M40: 11,638,415 km (0.103 R)
• M41: 11,704,986 km (0.101 R)
• M42: 11,871,638 km (0.053 R)
• M43: 12,005,528 km (0.085 R)
• M44: 12,207,336 km (0.117 R)
• M45: 12,308,614 km (0.109 R)
• M46: 12,376,381 km (0.104 R)
• M47: 12,512,216 km (0.078 R)
• M48: 12,682,608 km (0.108 R)
• M49: 12,888,156 km (0.12 R)
• M50: 13,721,416 km (0.084 R)
• M51: 13,826,733 km (0.092 R)
• M52: 14,038,414 km (0.063 R)
• M53: 14,144,628 km (0.083 R)
• M54: 14,215,538 km (0.06 R)
• M55: 14,286,597 km (0.063 R)
• M56: 14,643,687 km (0.099 R)
• M57: 15,403,195 km (0.077 R)
• M58: 15,512,701 km (0.04 R)
• M59: 15,659,157 km (0.109 R)
• M60: 17,111,154 km (0.085 R)
• M61: 17,186,701 km (0.115 R)
• M62: 17,528,383 km (0.091 R)
• M63: 18,218,477 km (0.107 R)
• M64: 18,334,416 km (0.114 R)
• M65: 19,863,007 km (0.112 R)
• M66: 20,461,698 km (0.075 R)
• M67: 21,025,981 km (0.105 R)
• M68: 21,963,959 km (0.094 R)
• M69: 22,334,663 km (0.033 R)
• M70: 23,585,451 km (0.039 R)
• M71: 23,669,674 km (0.103 R)
• M72: 23,753,898 km (0.088 R)
• M73: 24,134,475 km (0.107 R)
• M74: 25,288,323 km (0.107 R)
• M75: 25,980,513 km (0.102 R)
• M76: 26,678,835 km (0.094 R)
• M77: 27,206,766 km (0.094 R)
• M78: 27,383,441 km (0.115 R)
• M79: 28,228,071 km (0.036 R)
• M80: 29,488,433 km (0.026 R)
• M81: 30,079,793 km (0.095 R)
• M82: 30,308,229 km (0.031 R)
• M83: 30,445,560 km (0.079 R)
• M84: 30,583,190 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.7

Radius: 4.8

Gravity: 34.54 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.86 AU - 15.78 AU

Year: 17892 Days

Day: 23.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,260,357 km

• M1: 66,272 km (0.11 R)
• M2: 103,223 km (0.054 R)
• M3: 169,644 km (0.101 R)
• M4: 318,494 km (0.112 R)
• M5: 407,355 km (0.069 R)
• M6: 609,312 km (0.085 R)
• M7: 675,734 km (0.092 R)
• M8: 939,624 km (0.074 R)
• M9: 1,069,475 km (0.068 R)
• M10: 1,150,258 km (0.106 R)
• M11: 1,523,206 km (0.114 R)
• M12: 1,676,095 km (0.105 R)
• M13: 1,866,084 km (0.069 R)
• M14: 1,996,683 km (0.101 R)
• M15: 2,266,707 km (0.112 R)
• M16: 2,766,813 km (0.077 R)
• M17: 2,915,812 km (0.095 R)
• M18: 3,904,953 km (0.112 R)
• M19: 4,156,577 km (0.11 R)
• M20: 4,987,743 km (0.11 R)
• M21: 5,078,100 km (0.04 R)
• M22: 5,398,838 km (0.11 R)
• M23: 5,679,034 km (0.117 R)
• M24: 6,646,633 km (0.055 R)
• M25: 6,846,347 km (0.035 R)
• M26: 6,896,462 km (0.049 R)
• M27: 7,716,408 km (0.102 R)
• M28: 8,838,392 km (0.087 R)
• M29: 9,783,551 km (0.077 R)
• M30: 11,171,371 km (0.094 R)
• M31: 11,408,633 km (0.071 R)
• M32: 12,191,179 km (0.078 R)
• M33: 12,804,830 km (0.117 R)
• M34: 15,820,723 km (0.071 R)
• M35: 16,020,286 km (0.094 R)
• M36: 16,220,748 km (0.092 R)
• M37: 16,422,106 km (0.055 R)
• M38: 19,255,041 km (0.111 R)
• M39: 19,397,159 km (0.049 R)
• M40: 21,642,324 km (0.078 R)
• M41: 21,789,977 km (0.053 R)
• M42: 22,757,875 km (0.105 R)
• M43: 23,587,844 km (0.093 R)
• M44: 23,815,831 km (0.095 R)
• M45: 24,121,161 km (0.081 R)
• M46: 24,889,795 km (0.116 R)
• M47: 26,529,986 km (0.057 R)
• M48: 26,688,111 km (0.113 R)
• M49: 28,608,648 km (0.118 R)
• M50: 29,585,672 km (0.115 R)
• M51: 31,907,281 km (0.1 R)
• M52: 32,075,279 km (0.104 R)
• M53: 32,159,503 km (0.12 R)
• M54: 32,496,697 km (0.063 R)
• M55: 33,601,028 km (0.106 R)
• M56: 40,026,107 km (0.108 R)
• M57: 41,483,789 km (0.066 R)
• M58: 42,311,215 km (0.093 R)
• M59: 46,434,730 km (0.103 R)
• M60: 46,529,875 km (0.083 R)
• M61: 47,773,332 km (0.107 R)
• M62: 47,965,565 km (0.06 R)
• M63: 48,061,757 km (0.104 R)
• M64: 48,737,191 km (0.111 R)
• M65: 48,833,981 km (0.065 R)
• M66: 51,765,800 km (0.073 R)
• M67: 51,864,535 km (0.066 R)
• M68: 51,963,269 km (0.064 R)
• M69: 52,161,038 km (0.082 R)
• M70: 52,358,956 km (0.083 R)
• M71: 53,551,999 km (0.059 R)
• M72: 54,854,697 km (0.109 R)
• M73: 55,560,350 km (0.088 R)
• M74: 57,184,833 km (0.035 R)
• M75: 58,207,933 km (0.102 R)
• M76: 59,237,017 km (0.116 R)
• M77: 59,443,612 km (0.074 R)
• M78: 59,650,356 km (0.115 R)
• M79: 62,150,435 km (0.116 R)
• M80: 65,323,406 km (0.103 R)
• M81: 67,683,462 km (0.102 R)
• M82: 67,791,472 km (0.075 R)
• M83: 67,899,482 km (0.048 R)
• M84: 68,440,278 km (0.1 R)
• M85: 68,657,045 km (0.112 R)
• M86: 68,765,504 km (0.068 R)
• M87: 69,962,287 km (0.085 R)
• M88: 72,376,347 km (0.074 R)
• M89: 73,039,365 km (0.044 R)
• M90: 73,150,068 km (0.092 R)
• M91: 73,371,772 km (0.089 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit