🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.67 AU - 0.89 AU

Year: 294 Days

Day: 34.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.81 AU - 1.23 AU

Year: 440 Days

Day: 28.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,569,328 km

• M1: 810,970 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.01 AU - 1.19 AU

Year: 493 Days

Day: 24.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.09 AU - 1.55 AU

Year: 648 Days

Day: 26.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,569,328 km

• M1: 685,757 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.53 AU - 1.71 AU

Year: 881 Days

Day: 36.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 12.6

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.6 AU - 8.14 AU

Year: 7698 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,569,328 km

• M1: 160,519 km (0.115 R)
• M2: 251,474 km (0.117 R)
• M3: 620,831 km (0.097 R)
• M4: 739,013 km (0.103 R)
• M5: 1,088,773 km (0.103 R)
• M6: 1,429,408 km (0.105 R)
• M7: 1,509,742 km (0.078 R)
• M8: 1,739,075 km (0.106 R)
• M9: 1,979,928 km (0.12 R)
• M10: 2,208,663 km (0.108 R)
• M11: 2,373,969 km (0.083 R)
• M12: 2,895,018 km (0.073 R)
• M13: 2,998,390 km (0.062 R)
• M14: 3,208,874 km (0.076 R)
• M15: 3,315,986 km (0.089 R)
• M16: 3,841,075 km (0.113 R)
• M17: 3,955,069 km (0.073 R)
• M18: 4,128,004 km (0.057 R)
• M19: 4,452,033 km (0.104 R)
• M20: 4,753,622 km (0.05 R)
• M21: 5,282,002 km (0.066 R)
• M22: 6,026,700 km (0.085 R)
• M23: 6,700,937 km (0.079 R)
• M24: 6,838,717 km (0.045 R)
• M25: 7,047,107 km (0.108 R)
• M26: 7,152,125 km (0.111 R)
• M27: 7,974,614 km (0.089 R)
• M28: 8,231,024 km (0.071 R)
• M29: 8,489,978 km (0.1 R)
• M30: 8,676,826 km (0.072 R)
• M31: 8,789,473 km (0.093 R)
• M32: 10,100,399 km (0.097 R)
• M33: 10,617,709 km (0.101 R)
• M34: 10,819,068 km (0.12 R)
• M35: 11,266,365 km (0.069 R)
• M36: 12,263,435 km (0.086 R)
• M37: 12,389,995 km (0.055 R)
• M38: 13,245,395 km (0.059 R)
• M39: 13,462,163 km (0.085 R)
• M40: 14,163,926 km (0.052 R)
• M41: 14,653,261 km (0.063 R)
• M42: 14,922,537 km (0.061 R)
• M43: 15,057,774 km (0.079 R)
• M44: 16,108,400 km (0.078 R)
• M45: 16,200,851 km (0.104 R)
• M46: 17,991,238 km (0.078 R)
• M47: 19,056,375 km (0.105 R)
• M48: 19,154,212 km (0.086 R)
• M49: 19,301,267 km (0.107 R)
• M50: 19,942,892 km (0.05 R)
• M51: 20,491,318 km (0.091 R)
• M52: 22,320,750 km (0.034 R)
• M53: 24,149,135 km (0.052 R)
• M54: 25,000,946 km (0.028 R)
• M55: 25,161,614 km (0.092 R)
• M56: 27,836,573 km (0.108 R)
• M57: 28,003,225 km (0.116 R)
• M58: 29,179,364 km (0.074 R)
• M59: 29,688,296 km (0.046 R)
• M60: 29,801,841 km (0.097 R)
• M61: 30,657,840 km (0.115 R)
• M62: 31,695,600 km (0.109 R)
• M63: 33,273,858 km (0.091 R)
• M64: 33,627,956 km (0.091 R)
• M65: 34,221,111 km (0.084 R)
• M66: 35,598,309 km (0.113 R)
• M67: 36,021,073 km (0.095 R)
• M68: 36,142,247 km (0.092 R)
• M69: 36,263,421 km (0.034 R)
• M70: 36,810,650 km (0.046 R)
• M71: 36,932,573 km (0.047 R)
• M72: 37,177,016 km (0.114 R)
• M73: 37,913,336 km (0.112 R)
• M74: 38,345,076 km (0.093 R)
• M75: 38,468,644 km (0.115 R)
• M76: 39,026,793 km (0.12 R)
• M77: 39,525,104 km (0.115 R)
• M78: 40,151,021 km (0.116 R)
• M79: 40,276,534 km (0.092 R)
• M80: 41,602,869 km (0.102 R)
• M81: 42,303,435 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.8

Radius: 7.4

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.92 AU - 12.68 AU

Year: 15173 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 65,569,328 km

• M1: 112,348 km (0.105 R)
• M2: 166,502 km (0.112 R)
• M3: 319,541 km (0.078 R)
• M4: 676,332 km (0.091 R)
• M5: 759,957 km (0.099 R)
• M6: 809,474 km (0.118 R)
• M7: 860,038 km (0.107 R)
• M8: 978,071 km (0.076 R)
• M9: 1,143,975 km (0.078 R)
• M10: 1,319,154 km (0.106 R)
• M11: 1,503,010 km (0.106 R)
• M12: 1,662,631 km (0.116 R)
• M13: 1,844,691 km (0.073 R)
• M14: 1,895,555 km (0.115 R)
• M15: 1,981,274 km (0.071 R)
• M16: 2,103,496 km (0.117 R)
• M17: 2,282,564 km (0.025 R)
• M18: 2,392,369 km (0.109 R)
• M19: 2,868,689 km (0.086 R)
• M20: 2,947,676 km (0.12 R)
• M21: 3,291,452 km (0.091 R)
• M22: 4,261,595 km (0.085 R)
• M23: 4,883,622 km (0.086 R)
• M24: 5,956,987 km (0.029 R)
• M25: 6,442,432 km (0.1 R)
• M26: 6,572,283 km (0.057 R)
• M27: 6,703,032 km (0.089 R)
• M28: 6,781,870 km (0.106 R)
• M29: 6,834,678 km (0.088 R)
• M30: 7,396,717 km (0.104 R)
• M31: 7,505,475 km (0.084 R)
• M32: 8,169,091 km (0.07 R)
• M33: 8,225,340 km (0.084 R)
• M34: 8,337,987 km (0.073 R)
• M35: 8,650,497 km (0.029 R)
• M36: 8,793,961 km (0.119 R)
• M37: 8,967,046 km (0.101 R)
• M38: 10,179,537 km (0.091 R)
• M39: 10,361,298 km (0.118 R)
• M40: 10,882,198 km (0.108 R)
• M41: 11,223,730 km (0.066 R)
• M42: 11,317,528 km (0.046 R)
• M43: 12,301,583 km (0.069 R)
• M44: 13,180,769 km (0.053 R)
• M45: 14,350,475 km (0.04 R)
• M46: 14,999,431 km (0.106 R)
• M47: 15,483,529 km (0.107 R)
• M48: 15,657,811 km (0.102 R)
• M49: 16,043,175 km (0.054 R)
• M50: 16,254,856 km (0.047 R)
• M51: 16,360,921 km (0.107 R)
• M52: 17,218,416 km (0.091 R)
• M53: 17,834,460 km (0.067 R)
• M54: 20,028,313 km (0.05 R)
• M55: 20,142,157 km (0.107 R)
• M56: 20,218,152 km (0.084 R)
• M57: 20,868,005 km (0.116 R)
• M58: 21,369,607 km (0.11 R)
• M59: 21,836,053 km (0.071 R)
• M60: 22,227,401 km (0.053 R)
• M61: 23,215,794 km (0.065 R)
• M62: 23,775,440 km (0.077 R)
• M63: 24,016,741 km (0.118 R)
• M64: 24,826,814 km (0.074 R)
• M65: 25,399,175 km (0.049 R)
• M66: 26,348,823 km (0.104 R)
• M67: 26,974,590 km (0.092 R)
• M68: 27,268,101 km (0.067 R)
• M69: 27,689,519 km (0.083 R)
• M70: 28,240,488 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.6

Radius: 3.7

Gravity: 39.56 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.19 AU - 13.01 AU

Year: 17993 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,569,328 km

• M1: 610,060 km (0.117 R)
• M2: 778,657 km (0.07 R)
• M3: 914,342 km (0.098 R)
• M4: 1,338,303 km (0.111 R)
• M5: 1,418,786 km (0.098 R)
• M6: 1,473,389 km (0.096 R)
• M7: 1,669,811 km (0.115 R)
• M8: 2,056,223 km (0.089 R)
• M9: 2,118,007 km (0.08 R)
• M10: 2,180,539 km (0.117 R)
• M11: 2,601,357 km (0.103 R)
• M12: 3,081,866 km (0.062 R)
• M13: 3,552,201 km (0.094 R)
• M14: 3,967,336 km (0.053 R)
• M15: 4,044,528 km (0.116 R)
• M16: 4,842,782 km (0.118 R)
• M17: 5,515,524 km (0.077 R)
• M18: 7,226,475 km (0.059 R)
• M19: 7,273,448 km (0.034 R)
• M20: 7,415,417 km (0.093 R)
• M21: 7,894,878 km (0.048 R)
• M22: 7,991,967 km (0.109 R)
• M23: 8,732,776 km (0.079 R)
• M24: 8,833,156 km (0.065 R)
• M25: 8,933,985 km (0.051 R)
• M26: 9,341,041 km (0.089 R)
• M27: 9,598,499 km (0.055 R)
• M28: 10,015,278 km (0.114 R)
• M29: 11,630,038 km (0.085 R)
• M30: 11,962,594 km (0.069 R)
• M31: 12,637,131 km (0.114 R)
• M32: 12,693,828 km (0.117 R)
• M33: 12,864,669 km (0.025 R)
• M34: 12,978,962 km (0.107 R)
• M35: 13,846,629 km (0.041 R)
• M36: 13,905,272 km (0.102 R)
• M37: 14,022,556 km (0.118 R)
• M38: 14,317,115 km (0.076 R)
• M39: 14,494,986 km (0.088 R)
• M40: 14,613,917 km (0.065 R)
• M41: 15,394,668 km (0.055 R)
• M42: 15,455,255 km (0.096 R)
• M43: 16,004,579 km (0.037 R)
• M44: 16,127,398 km (0.066 R)
• M45: 16,250,667 km (0.083 R)
• M46: 17,690,098 km (0.086 R)
• M47: 19,693,812 km (0.09 R)
• M48: 20,421,755 km (0.096 R)
• M49: 22,382,983 km (0.065 R)
• M50: 22,520,463 km (0.036 R)
• M51: 22,865,436 km (0.113 R)
• M52: 24,899,818 km (0.082 R)
• M53: 25,614,596 km (0.03 R)
• M54: 25,758,509 km (0.112 R)
• M55: 25,974,678 km (0.095 R)
• M56: 26,191,446 km (0.099 R)
• M57: 26,408,811 km (0.077 R)
• M58: 26,481,366 km (0.119 R)
• M59: 27,064,499 km (0.085 R)
• M60: 27,210,955 km (0.109 R)
• M61: 28,913,828 km (0.077 R)
• M62: 28,988,627 km (0.037 R)
• M63: 29,288,570 km (0.027 R)
• M64: 29,891,450 km (0.116 R)
• M65: 31,033,031 km (0.106 R)
• M66: 31,801,815 km (0.095 R)
• M67: 33,751,374 km (0.092 R)
• M68: 33,908,901 km (0.093 R)
• M69: 35,338,607 km (0.084 R)
• M70: 35,739,081 km (0.096 R)
• M71: 35,899,749 km (0.097 R)
• M72: 37,519,595 km (0.099 R)
• M73: 38,667,459 km (0.1 R)
• M74: 38,749,888 km (0.111 R)
• M75: 39,993,495 km (0.069 R)
• M76: 41,250,117 km (0.08 R)
• M77: 42,860,239 km (0.12 R)
• M78: 46,141,668 km (0.105 R)
• M79: 46,755,019 km (0.101 R)
• M80: 46,930,647 km (0.06 R)
• M81: 47,724,114 km (0.117 R)
• M82: 49,234,754 km (0.051 R)
• M83: 50,761,101 km (0.038 R)
• M84: 51,032,022 km (0.048 R)
• M85: 51,756,974 km (0.111 R)
• M86: 51,938,735 km (0.092 R)
• M87: 52,029,691 km (0.082 R)
• M88: 52,485,366 km (0.077 R)
• M89: 56,457,638 km (0.063 R)
• M90: 59,666,363 km (0.107 R)
• M91: 59,856,950 km (0.105 R)
• M92: 60,621,246 km (0.115 R)
• M93: 60,908,773 km (0.062 R)
• M94: 62,256,201 km (0.089 R)
• M95: 63,710,741 km (0.107 R)
• M96: 64,198,131 km (0.105 R)
• M97: 64,686,718 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit