🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.65 AU - 0.91 AU

Year: 264 Days

Day: 34.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,271,883 km

• M1: 445,502 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.75 AU - 2.07 AU

Year: 1011 Days

Day: 33.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.69 AU - 2.19 AU

Year: 1035 Days

Day: 14.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,271,883 km

• M1: 258,206 km (0.102 R)
• M2: 460,013 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.72 AU - 2.3 AU

Year: 1091 Days

Day: 46.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,271,883 km

• M1: 1,896,602 km (0.113 R)
• M2: 2,006,257 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 11.6

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.33 AU - 5.21 AU

Year: 3989 Days

Day: 14.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,271,883 km

• M1: 183,706 km (0.052 R)
• M2: 289,472 km (0.054 R)
• M3: 381,475 km (0.109 R)
• M4: 468,840 km (0.1 R)
• M5: 636,988 km (0.069 R)
• M6: 923,168 km (0.096 R)
• M7: 998,117 km (0.058 R)
• M8: 1,127,968 km (0.095 R)
• M9: 1,434,494 km (0.097 R)
• M10: 1,751,941 km (0.107 R)
• M11: 2,025,256 km (0.117 R)
• M12: 2,108,432 km (0.113 R)
• M13: 2,577,272 km (0.093 R)
• M14: 2,649,528 km (0.078 R)
• M15: 2,759,183 km (0.096 R)
• M16: 2,889,184 km (0.113 R)
• M17: 3,059,426 km (0.104 R)
• M18: 3,773,157 km (0.093 R)
• M19: 3,876,230 km (0.025 R)
• M20: 4,212,975 km (0.116 R)
• M21: 4,298,545 km (0.097 R)
• M22: 4,471,630 km (0.062 R)
• M23: 4,669,099 km (0.044 R)
• M24: 4,892,000 km (0.07 R)
• M25: 5,141,230 km (0.111 R)
• M26: 5,255,972 km (0.106 R)
• M27: 5,699,679 km (0.105 R)
• M28: 6,106,884 km (0.103 R)
• M29: 6,204,123 km (0.087 R)
• M30: 6,723,078 km (0.042 R)
• M31: 6,798,326 km (0.052 R)
• M32: 7,645,050 km (0.06 R)
• M33: 7,723,588 km (0.057 R)
• M34: 8,362,371 km (0.118 R)
• M35: 8,825,227 km (0.057 R)
• M36: 9,184,860 km (0.078 R)
• M37: 9,690,651 km (0.079 R)
• M38: 10,994,696 km (0.036 R)
• M39: 11,083,557 km (0.117 R)
• M40: 11,682,247 km (0.118 R)
• M41: 12,046,668 km (0.071 R)
• M42: 13,193,485 km (0.111 R)
• M43: 13,351,161 km (0.077 R)
• M44: 13,604,730 km (0.096 R)
• M45: 13,891,957 km (0.116 R)
• M46: 14,084,490 km (0.057 R)
• M47: 14,277,920 km (0.117 R)
• M48: 15,225,473 km (0.112 R)
• M49: 15,423,989 km (0.069 R)
• M50: 16,633,488 km (0.083 R)
• M51: 17,491,432 km (0.093 R)
• M52: 17,838,499 km (0.069 R)
• M53: 18,223,115 km (0.055 R)
• M54: 19,500,531 km (0.087 R)
• M55: 19,824,560 km (0.116 R)
• M56: 20,005,274 km (0.105 R)
• M57: 20,259,142 km (0.095 R)
• M58: 20,368,348 km (0.046 R)
• M59: 20,550,708 km (0.052 R)
• M60: 20,623,712 km (0.077 R)
• M61: 20,697,015 km (0.113 R)
• M62: 20,806,820 km (0.117 R)
• M63: 21,618,987 km (0.1 R)
• M64: 22,366,378 km (0.12 R)
• M65: 22,667,668 km (0.039 R)
• M66: 22,781,063 km (0.068 R)
• M67: 23,541,469 km (0.099 R)
• M68: 23,732,954 km (0.091 R)
• M69: 24,078,824 km (0.092 R)
• M70: 24,620,070 km (0.114 R)
• M71: 24,814,397 km (0.077 R)
• M72: 25,165,354 km (0.103 R)
• M73: 26,188,753 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.6

Radius: 12.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.09 AU - 6.81 AU

Year: 5557 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,271,883 km

• M1: 325,375 km (0.113 R)
• M2: 426,204 km (0.09 R)
• M3: 719,865 km (0.105 R)
• M4: 1,122,582 km (0.104 R)
• M5: 1,422,975 km (0.108 R)
• M6: 1,540,409 km (0.035 R)
• M7: 1,696,290 km (0.049 R)
• M8: 1,839,455 km (0.105 R)
• M9: 2,080,906 km (0.075 R)
• M10: 2,215,395 km (0.103 R)
• M11: 2,332,979 km (0.029 R)
• M12: 2,432,611 km (0.109 R)
• M13: 2,824,707 km (0.098 R)
• M14: 3,507,322 km (0.12 R)
• M15: 3,599,175 km (0.117 R)
• M16: 3,855,736 km (0.104 R)
• M17: 4,022,238 km (0.112 R)
• M18: 4,486,291 km (0.105 R)
• M19: 4,611,354 km (0.075 R)
• M20: 4,890,504 km (0.052 R)
• M21: 5,572,371 km (0.113 R)
• M22: 5,952,050 km (0.11 R)
• M23: 6,312,133 km (0.105 R)
• M24: 6,424,481 km (0.107 R)
• M25: 6,937,900 km (0.071 R)
• M26: 7,258,189 km (0.028 R)
• M27: 7,883,359 km (0.045 R)
• M28: 7,974,015 km (0.107 R)
• M29: 8,309,713 km (0.082 R)
• M30: 8,931,890 km (0.109 R)
• M31: 9,472,687 km (0.092 R)
• M32: 9,601,491 km (0.08 R)
• M33: 10,155,302 km (0.088 R)
• M34: 10,287,098 km (0.081 R)
• M35: 10,552,634 km (0.106 R)
• M36: 10,786,754 km (0.109 R)
• M37: 11,499,289 km (0.089 R)
• M38: 12,297,394 km (0.076 R)
• M39: 12,756,360 km (0.111 R)
• M40: 12,970,135 km (0.1 R)
• M41: 13,257,064 km (0.12 R)
• M42: 13,437,330 km (0.106 R)
• M43: 13,618,493 km (0.057 R)
• M44: 14,166,918 km (0.046 R)
• M45: 14,722,674 km (0.086 R)
• M46: 15,247,763 km (0.042 R)
• M47: 15,512,551 km (0.101 R)
• M48: 15,702,690 km (0.088 R)
• M49: 16,703,799 km (0.096 R)
• M50: 16,937,770 km (0.035 R)
• M51: 17,844,782 km (0.042 R)
• M52: 17,924,368 km (0.048 R)
• M53: 18,324,243 km (0.114 R)
• M54: 19,132,820 km (0.12 R)
• M55: 19,870,487 km (0.093 R)
• M56: 20,659,316 km (0.118 R)
• M57: 21,840,392 km (0.116 R)
• M58: 22,439,082 km (0.105 R)
• M59: 23,173,458 km (0.098 R)
• M60: 23,434,506 km (0.108 R)
• M61: 23,915,613 km (0.088 R)
• M62: 24,576,985 km (0.071 R)
• M63: 24,887,700 km (0.067 R)
• M64: 25,602,778 km (0.083 R)
• M65: 26,597,005 km (0.083 R)
• M66: 26,733,588 km (0.1 R)
• M67: 27,465,870 km (0.093 R)
• M68: 27,788,403 km (0.118 R)
• M69: 28,530,109 km (0.103 R)
• M70: 29,184,450 km (0.065 R)
• M71: 29,702,208 km (0.083 R)
• M72: 30,175,386 km (0.03 R)
• M73: 31,033,480 km (0.12 R)
• M74: 31,273,285 km (0.085 R)
• M75: 31,369,327 km (0.1 R)
• M76: 32,141,551 km (0.103 R)
• M77: 32,287,110 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 14.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.91 AU - 7.67 AU

Year: 6040 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,271,883 km

• M1: 292,165 km (0.119 R)
• M2: 531,820 km (0.115 R)
• M3: 625,917 km (0.067 R)
• M4: 965,056 km (0.114 R)
• M5: 1,229,844 km (0.114 R)
• M6: 1,346,231 km (0.114 R)
• M7: 1,590,824 km (0.109 R)
• M8: 1,812,378 km (0.12 R)
• M9: 1,927,269 km (0.107 R)
• M10: 2,411,817 km (0.112 R)
• M11: 2,690,518 km (0.115 R)
• M12: 3,444,940 km (0.091 R)
• M13: 3,833,894 km (0.094 R)
• M14: 4,314,403 km (0.114 R)
• M15: 4,921,920 km (0.093 R)
• M16: 5,057,754 km (0.118 R)
• M17: 5,641,485 km (0.057 R)
• M18: 5,755,180 km (0.117 R)
• M19: 5,898,345 km (0.096 R)
• M20: 6,394,112 km (0.076 R)
• M21: 6,964,230 km (0.115 R)
• M22: 7,147,637 km (0.108 R)
• M23: 7,676,316 km (0.095 R)
• M24: 8,089,206 km (0.053 R)
• M25: 8,379,426 km (0.088 R)
• M26: 8,936,827 km (0.099 R)
• M27: 9,203,411 km (0.112 R)
• M28: 9,337,600 km (0.12 R)
• M29: 9,574,114 km (0.104 R)
• M30: 9,710,248 km (0.118 R)
• M31: 10,122,390 km (0.033 R)
• M32: 11,285,215 km (0.109 R)
• M33: 11,645,895 km (0.093 R)
• M34: 11,864,158 km (0.056 R)
• M35: 12,601,676 km (0.044 R)
• M36: 14,005,053 km (0.051 R)
• M37: 14,159,738 km (0.102 R)
• M38: 14,666,575 km (0.053 R)
• M39: 15,060,317 km (0.117 R)
• M40: 15,179,247 km (0.102 R)
• M41: 15,457,798 km (0.088 R)
• M42: 15,577,626 km (0.107 R)
• M43: 15,697,753 km (0.083 R)
• M44: 15,939,204 km (0.105 R)
• M45: 16,141,161 km (0.09 R)
• M46: 16,384,856 km (0.116 R)
• M47: 16,547,918 km (0.1 R)
• M48: 16,834,548 km (0.072 R)
• M49: 17,454,481 km (0.064 R)
• M50: 18,166,118 km (0.117 R)
• M51: 18,887,330 km (0.085 R)
• M52: 19,015,535 km (0.094 R)
• M53: 19,574,582 km (0.083 R)
• M54: 20,139,165 km (0.104 R)
• M55: 20,313,895 km (0.083 R)
• M56: 20,533,056 km (0.109 R)
• M57: 21,195,326 km (0.098 R)
• M58: 21,909,655 km (0.081 R)
• M59: 23,178,395 km (0.12 R)
• M60: 23,315,726 km (0.029 R)
• M61: 23,453,356 km (0.114 R)
• M62: 23,914,117 km (0.079 R)
• M63: 24,099,319 km (0.102 R)
• M64: 24,377,871 km (0.051 R)
• M65: 24,844,616 km (0.109 R)
• M66: 24,985,238 km (0.111 R)
• M67: 25,455,873 km (0.086 R)
• M68: 26,071,917 km (0.046 R)
• M69: 26,981,322 km (0.085 R)
• M70: 27,174,154 km (0.112 R)
• M71: 27,318,965 km (0.046 R)
• M72: 27,512,544 km (0.04 R)
• M73: 30,571,073 km (0.108 R)
• M74: 31,276,427 km (0.12 R)
• M75: 31,732,850 km (0.098 R)
• M76: 31,987,316 km (0.1 R)
• M77: 32,908,988 km (0.091 R)
• M78: 34,569,226 km (0.067 R)
• M79: 34,831,171 km (0.118 R)
• M80: 34,988,548 km (0.104 R)
• M81: 35,093,716 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 10.4

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.74 AU - 12.24 AU

Year: 12090 Days

Day: 8.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,271,883 km

• M1: 173,085 km (0.099 R)
• M2: 356,641 km (0.109 R)
• M3: 431,291 km (0.046 R)
• M4: 600,187 km (0.118 R)
• M5: 732,581 km (0.098 R)
• M6: 1,512,883 km (0.057 R)
• M7: 2,329,688 km (0.118 R)
• M8: 2,896,664 km (0.045 R)
• M9: 2,962,187 km (0.104 R)
• M10: 3,128,540 km (0.104 R)
• M11: 3,470,371 km (0.081 R)
• M12: 3,752,663 km (0.115 R)
• M13: 4,301,986 km (0.084 R)
• M14: 4,377,234 km (0.112 R)
• M15: 4,721,010 km (0.113 R)
• M16: 4,876,741 km (0.104 R)
• M17: 5,073,612 km (0.096 R)
• M18: 5,273,325 km (0.107 R)
• M19: 5,804,397 km (0.104 R)
• M20: 6,698,394 km (0.088 R)
• M21: 6,785,909 km (0.116 R)
• M22: 7,139,259 km (0.077 R)
• M23: 7,453,415 km (0.046 R)
• M24: 7,544,071 km (0.066 R)
• M25: 7,772,208 km (0.088 R)
• M26: 8,235,213 km (0.096 R)
• M27: 10,327,190 km (0.11 R)
• M28: 10,990,507 km (0.099 R)
• M29: 11,614,928 km (0.073 R)
• M30: 11,878,520 km (0.088 R)
• M31: 12,144,206 km (0.118 R)
• M32: 12,358,131 km (0.043 R)
• M33: 12,519,397 km (0.045 R)
• M34: 13,778,861 km (0.081 R)
• M35: 14,282,558 km (0.095 R)
• M36: 15,423,690 km (0.107 R)
• M37: 16,712,326 km (0.11 R)
• M38: 17,490,085 km (0.086 R)
• M39: 17,610,811 km (0.079 R)
• M40: 18,340,849 km (0.042 R)
• M41: 18,894,809 km (0.099 R)
• M42: 19,830,395 km (0.048 R)
• M43: 20,019,337 km (0.095 R)
• M44: 21,487,640 km (0.065 R)
• M45: 21,681,668 km (0.118 R)
• M46: 22,463,766 km (0.076 R)
• M47: 24,055,637 km (0.113 R)
• M48: 24,122,657 km (0.113 R)
• M49: 24,391,783 km (0.076 R)
• M50: 25,683,411 km (0.088 R)
• M51: 26,510,687 km (0.108 R)
• M52: 27,136,904 km (0.108 R)
• M53: 27,979,439 km (0.102 R)
• M54: 28,474,758 km (0.095 R)
• M55: 30,485,353 km (0.111 R)
• M56: 30,630,762 km (0.048 R)
• M57: 31,581,158 km (0.12 R)
• M58: 32,170,872 km (0.098 R)
• M59: 32,689,828 km (0.089 R)
• M60: 32,913,177 km (0.098 R)
• M61: 33,436,022 km (0.103 R)
• M62: 33,510,970 km (0.102 R)
• M63: 33,811,363 km (0.066 R)
• M64: 33,961,709 km (0.044 R)
• M65: 34,414,541 km (0.069 R)
• M66: 36,708,326 km (0.099 R)
• M67: 37,017,844 km (0.092 R)
• M68: 38,972,040 km (0.097 R)
• M69: 40,399,803 km (0.087 R)
• M70: 40,559,573 km (0.029 R)
• M71: 40,719,493 km (0.061 R)
• M72: 40,799,528 km (0.07 R)
• M73: 42,330,064 km (0.089 R)
• M74: 43,469,850 km (0.08 R)
• M75: 44,867,393 km (0.053 R)
• M76: 48,044,403 km (0.062 R)
• M77: 49,062,566 km (0.09 R)
• M78: 49,147,837 km (0.096 R)
• M79: 49,232,958 km (0.079 R)
• M80: 49,831,051 km (0.114 R)
• M81: 50,087,910 km (0.095 R)
• M82: 50,173,779 km (0.046 R)
• M83: 52,072,924 km (0.107 R)
• M84: 53,118,763 km (0.106 R)
• M85: 54,877,137 km (0.098 R)
• M86: 56,119,397 km (0.087 R)
• M87: 56,476,039 km (0.062 R)
• M88: 57,640,209 km (0.094 R)
• M89: 58,721,951 km (0.119 R)
• M90: 59,083,978 km (0.039 R)
• M91: 59,810,276 km (0.103 R)
• M92: 61,180,144 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit