🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 195 Days

Day: 28.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,741,037 km

• M1: 332,257 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.46 AU - 0.72 AU

Year: 205 Days

Day: 28 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.28 AU - 2 AU

Year: 951 Days

Day: 18.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.65 AU - 2.31 AU

Year: 1262 Days

Day: 41.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 107 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,741,037 km

• M1: 507,735 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 8.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.89 AU - 6.51 AU

Year: 6994 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,741,037 km

• M1: 102,624 km (0.072 R)
• M2: 285,283 km (0.107 R)
• M3: 345,721 km (0.059 R)
• M4: 532,568 km (0.074 R)
• M5: 584,479 km (0.058 R)
• M6: 656,884 km (0.116 R)
• M7: 732,431 km (0.081 R)
• M8: 831,315 km (0.11 R)
• M9: 913,893 km (0.092 R)
• M10: 966,851 km (0.119 R)
• M11: 1,132,605 km (0.11 R)
• M12: 1,236,576 km (0.087 R)
• M13: 1,429,557 km (0.104 R)
• M14: 1,606,382 km (0.108 R)
• M15: 1,671,307 km (0.107 R)
• M16: 1,763,759 km (0.113 R)
• M17: 2,563,509 km (0.117 R)
• M18: 2,670,771 km (0.113 R)
• M19: 2,810,645 km (0.083 R)
• M20: 2,889,483 km (0.102 R)
• M21: 3,631,788 km (0.075 R)
• M22: 3,856,783 km (0.074 R)
• M23: 4,122,169 km (0.039 R)
• M24: 4,411,940 km (0.053 R)
• M25: 4,596,395 km (0.105 R)
• M26: 4,745,693 km (0.081 R)
• M27: 4,821,091 km (0.11 R)
• M28: 5,339,746 km (0.045 R)
• M29: 5,516,571 km (0.084 R)
• M30: 5,735,433 km (0.118 R)
• M31: 6,181,683 km (0.113 R)
• M32: 7,021,526 km (0.044 R)
• M33: 7,280,480 km (0.092 R)
• M34: 7,542,425 km (0.119 R)
• M35: 7,674,670 km (0.093 R)
• M36: 7,941,403 km (0.087 R)
• M37: 8,008,572 km (0.034 R)
• M38: 8,438,367 km (0.116 R)
• M39: 8,506,883 km (0.096 R)
• M40: 8,575,698 km (0.085 R)
• M41: 9,202,663 km (0.054 R)
• M42: 9,462,215 km (0.077 R)
• M43: 9,868,373 km (0.065 R)
• M44: 9,964,714 km (0.092 R)
• M45: 10,182,678 km (0.066 R)
• M46: 10,353,369 km (0.082 R)
• M47: 10,995,443 km (0.094 R)
• M48: 11,070,392 km (0.08 R)
• M49: 11,371,832 km (0.077 R)
• M50: 11,854,584 km (0.102 R)
• M51: 12,008,520 km (0.087 R)
• M52: 12,448,039 km (0.081 R)
• M53: 12,578,339 km (0.087 R)
• M54: 12,998,260 km (0.047 R)
• M55: 13,130,355 km (0.028 R)
• M56: 13,209,941 km (0.04 R)
• M57: 13,663,522 km (0.084 R)
• M58: 13,717,227 km (0.094 R)
• M59: 14,203,869 km (0.073 R)
• M60: 14,696,046 km (0.07 R)
• M61: 14,889,027 km (0.12 R)
• M62: 15,027,256 km (0.095 R)
• M63: 15,221,733 km (0.097 R)
• M64: 16,348,355 km (0.09 R)
• M65: 16,576,940 km (0.12 R)
• M66: 17,647,612 km (0.104 R)
• M67: 17,794,068 km (0.102 R)
• M68: 19,855,527 km (0.111 R)
• M69: 19,916,413 km (0.117 R)
• M70: 20,068,854 km (0.051 R)
• M71: 20,221,743 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 12.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6 AU - 9.06 AU

Year: 9361 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 105,741,037 km

• M1: 195,824 km (0.119 R)
• M2: 475,871 km (0.05 R)
• M3: 1,028,485 km (0.046 R)
• M4: 1,129,913 km (0.12 R)
• M5: 1,299,856 km (0.116 R)
• M6: 1,618,200 km (0.109 R)
• M7: 2,012,391 km (0.116 R)
• M8: 2,382,196 km (0.05 R)
• M9: 2,575,178 km (0.109 R)
• M10: 2,947,676 km (0.095 R)
• M11: 3,155,468 km (0.093 R)
• M12: 3,337,528 km (0.12 R)
• M13: 3,617,127 km (0.089 R)
• M14: 3,775,850 km (0.099 R)
• M15: 3,904,504 km (0.03 R)
• M16: 4,672,689 km (0.103 R)
• M17: 4,950,792 km (0.099 R)
• M18: 5,270,333 km (0.073 R)
• M19: 5,817,861 km (0.091 R)
• M20: 6,809,695 km (0.116 R)
• M21: 6,966,922 km (0.066 R)
• M22: 7,325,209 km (0.115 R)
• M23: 7,853,439 km (0.039 R)
• M24: 8,018,446 km (0.112 R)
• M25: 9,599,097 km (0.076 R)
• M26: 10,087,384 km (0.066 R)
• M27: 10,812,037 km (0.034 R)
• M28: 10,995,743 km (0.099 R)
• M29: 12,025,126 km (0.088 R)
• M30: 12,359,178 km (0.073 R)
• M31: 12,696,222 km (0.038 R)
• M32: 13,085,176 km (0.079 R)
• M33: 14,426,770 km (0.074 R)
• M34: 15,603,956 km (0.105 R)
• M35: 15,759,836 km (0.107 R)
• M36: 16,388,297 km (0.053 R)
• M37: 16,599,529 km (0.085 R)
• M38: 16,705,594 km (0.111 R)
• M39: 17,131,799 km (0.099 R)
• M40: 17,615,748 km (0.038 R)
• M41: 17,723,907 km (0.104 R)
• M42: 17,940,824 km (0.096 R)
• M43: 18,213,242 km (0.112 R)
• M44: 18,487,006 km (0.084 R)
• M45: 18,872,669 km (0.096 R)
• M46: 19,595,825 km (0.094 R)
• M47: 19,820,072 km (0.065 R)
• M48: 19,932,570 km (0.09 R)
• M49: 21,645,466 km (0.102 R)
• M50: 22,285,445 km (0.104 R)
• M51: 22,578,208 km (0.075 R)
• M52: 24,543,326 km (0.076 R)
• M53: 24,785,226 km (0.107 R)
• M54: 25,210,383 km (0.04 R)
• M55: 25,638,083 km (0.064 R)
• M56: 25,822,088 km (0.058 R)
• M57: 26,068,177 km (0.11 R)
• M58: 26,873,163 km (0.109 R)
• M59: 30,368,368 km (0.101 R)
• M60: 31,280,765 km (0.099 R)
• M61: 31,411,813 km (0.119 R)
• M62: 32,599,620 km (0.083 R)
• M63: 32,732,463 km (0.057 R)
• M64: 33,600,729 km (0.075 R)
• M65: 34,273,770 km (0.102 R)
• M66: 36,181,741 km (0.103 R)
• M67: 36,388,186 km (0.085 R)
• M68: 37,079,328 km (0.114 R)
• M69: 37,635,234 km (0.104 R)
• M70: 37,774,659 km (0.117 R)
• M71: 37,984,246 km (0.052 R)
• M72: 38,614,950 km (0.105 R)
• M73: 39,602,895 km (0.118 R)
• M74: 40,100,008 km (0.066 R)
• M75: 40,242,426 km (0.119 R)
• M76: 42,689,248 km (0.066 R)
• M77: 42,907,512 km (0.117 R)
• M78: 43,271,932 km (0.101 R)
• M79: 43,784,006 km (0.072 R)
• M80: 45,183,942 km (0.105 R)
• M81: 45,332,044 km (0.057 R)
• M82: 47,273,526 km (0.114 R)
• M83: 47,424,021 km (0.066 R)
• M84: 47,800,858 km (0.037 R)
• M85: 47,951,952 km (0.097 R)
• M86: 49,318,379 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 6.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.72 AU - 17.7 AU

Year: 25560 Days

Day: 19.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 105,741,037 km

• M1: 123,568 km (0.104 R)
• M2: 1,006,494 km (0.099 R)
• M3: 1,194,689 km (0.096 R)
• M4: 1,909,617 km (0.115 R)
• M5: 2,233,047 km (0.075 R)
• M6: 3,476,655 km (0.062 R)
• M7: 4,392,044 km (0.093 R)
• M8: 4,661,170 km (0.102 R)
• M9: 5,500,265 km (0.104 R)
• M10: 5,748,448 km (0.075 R)
• M11: 6,213,099 km (0.039 R)
• M12: 6,689,718 km (0.118 R)
• M13: 7,678,111 km (0.085 R)
• M14: 9,489,891 km (0.087 R)
• M15: 10,088,282 km (0.065 R)
• M16: 11,373,777 km (0.054 R)
• M17: 11,426,285 km (0.095 R)
• M18: 12,062,525 km (0.086 R)
• M19: 13,368,963 km (0.119 R)
• M20: 14,949,166 km (0.057 R)
• M21: 15,121,951 km (0.102 R)
• M22: 16,706,641 km (0.111 R)
• M23: 17,186,252 km (0.098 R)
• M24: 18,097,752 km (0.097 R)
• M25: 18,159,087 km (0.092 R)
• M26: 18,281,907 km (0.12 R)
• M27: 18,652,162 km (0.108 R)
• M28: 19,525,514 km (0.115 R)
• M29: 19,840,717 km (0.092 R)
• M30: 20,348,452 km (0.118 R)
• M31: 20,796,198 km (0.082 R)
• M32: 21,962,613 km (0.11 R)
• M33: 22,290,382 km (0.12 R)
• M34: 23,416,854 km (0.101 R)
• M35: 23,483,575 km (0.111 R)
• M36: 25,931,744 km (0.046 R)
• M37: 28,745,380 km (0.107 R)
• M38: 29,463,749 km (0.078 R)
• M39: 29,680,517 km (0.066 R)
• M40: 29,825,178 km (0.08 R)
• M41: 32,470,517 km (0.112 R)
• M42: 32,545,017 km (0.076 R)
• M43: 35,573,326 km (0.1 R)
• M44: 35,650,220 km (0.043 R)
• M45: 35,804,006 km (0.09 R)
• M46: 36,731,962 km (0.097 R)
• M47: 36,887,394 km (0.057 R)
• M48: 37,667,697 km (0.118 R)
• M49: 38,769,335 km (0.053 R)
• M50: 41,326,861 km (0.12 R)
• M51: 43,526,847 km (0.095 R)
• M52: 47,023,697 km (0.109 R)
• M53: 48,464,624 km (0.094 R)
• M54: 48,720,436 km (0.118 R)
• M55: 50,264,585 km (0.057 R)
• M56: 51,042,494 km (0.103 R)
• M57: 51,389,711 km (0.088 R)
• M58: 51,911,808 km (0.1 R)
• M59: 51,998,873 km (0.096 R)
• M60: 54,282,784 km (0.118 R)
• M61: 55,347,921 km (0.12 R)
• M62: 55,526,092 km (0.062 R)
• M63: 56,778,825 km (0.114 R)
• M64: 57,589,047 km (0.079 R)
• M65: 59,494,325 km (0.091 R)
• M66: 60,592,224 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.8

Radius: 7.4

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.6 AU - 17.6 AU

Year: 27914 Days

Day: 22 Hours

Environment

Temp: -223 °C

Axial Tilt: 169.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,741,037 km

• M1: 436,826 km (0.026 R)
• M2: 937,231 km (0.101 R)
• M3: 1,417,739 km (0.065 R)
• M4: 1,606,083 km (0.108 R)
• M5: 1,802,505 km (0.047 R)
• M6: 1,924,277 km (0.078 R)
• M7: 2,756,490 km (0.12 R)
• M8: 3,789,763 km (0.119 R)
• M9: 5,332,416 km (0.119 R)
• M10: 5,508,044 km (0.034 R)
• M11: 5,865,134 km (0.09 R)
• M12: 6,291,189 km (0.105 R)
• M13: 7,302,171 km (0.111 R)
• M14: 7,432,022 km (0.034 R)
• M15: 8,227,584 km (0.074 R)
• M16: 10,259,123 km (0.052 R)
• M17: 10,697,893 km (0.066 R)
• M18: 10,845,546 km (0.115 R)
• M19: 10,919,597 km (0.086 R)
• M20: 13,536,513 km (0.069 R)
• M21: 13,696,283 km (0.105 R)
• M22: 16,081,771 km (0.119 R)
• M23: 16,250,966 km (0.064 R)
• M24: 18,503,910 km (0.117 R)
• M25: 19,847,449 km (0.06 R)
• M26: 22,155,744 km (0.11 R)
• M27: 24,062,668 km (0.074 R)
• M28: 25,527,081 km (0.115 R)
• M29: 26,919,688 km (0.112 R)
• M30: 27,726,469 km (0.052 R)
• M31: 27,827,897 km (0.085 R)
• M32: 29,467,190 km (0.096 R)
• M33: 31,137,600 km (0.065 R)
• M34: 31,559,915 km (0.106 R)
• M35: 31,984,174 km (0.102 R)
• M36: 33,484,043 km (0.094 R)
• M37: 33,592,052 km (0.096 R)
• M38: 35,335,915 km (0.079 R)
• M39: 36,107,989 km (0.111 R)
• M40: 36,440,695 km (0.05 R)
• M41: 36,885,749 km (0.115 R)
• M42: 37,332,597 km (0.047 R)
• M43: 37,556,695 km (0.069 R)
• M44: 39,479,626 km (0.109 R)
• M45: 40,165,981 km (0.095 R)
• M46: 40,280,723 km (0.108 R)
• M47: 40,971,715 km (0.042 R)
• M48: 42,482,055 km (0.086 R)
• M49: 46,638,183 km (0.073 R)
• M50: 47,121,235 km (0.106 R)
• M51: 48,336,418 km (0.035 R)
• M52: 50,921,769 km (0.114 R)
• M53: 51,170,400 km (0.087 R)
• M54: 54,819,392 km (0.105 R)
• M55: 56,097,107 km (0.087 R)
• M56: 56,868,434 km (0.06 R)
• M57: 57,126,340 km (0.063 R)
• M58: 61,701,642 km (0.116 R)
• M59: 64,368,523 km (0.059 R)
• M60: 65,310,840 km (0.117 R)
• M61: 66,257,645 km (0.048 R)
• M62: 67,481,655 km (0.088 R)
• M63: 68,438,782 km (0.119 R)
• M64: 69,813,886 km (0.063 R)
• M65: 70,228,272 km (0.055 R)
• M66: 70,366,500 km (0.065 R)
• M67: 71,198,264 km (0.081 R)
• M68: 71,754,469 km (0.073 R)
• M69: 71,893,745 km (0.073 R)
• M70: 72,312,170 km (0.106 R)
• M71: 73,431,760 km (0.052 R)
• M72: 74,134,571 km (0.09 R)
• M73: 76,825,089 km (0.091 R)
• M74: 78,110,733 km (0.063 R)
• M75: 78,254,048 km (0.099 R)
• M76: 79,547,471 km (0.082 R)
• M77: 81,137,996 km (0.112 R)
• M78: 84,791,624 km (0.114 R)
• M79: 85,676,496 km (0.088 R)
• M80: 86,268,155 km (0.099 R)
• M81: 86,861,012 km (0.12 R)
• M82: 88,051,063 km (0.116 R)
• M83: 88,797,556 km (0.118 R)
• M84: 89,546,144 km (0.053 R)
• M85: 90,296,676 km (0.084 R)
• M86: 90,597,518 km (0.1 R)
• M87: 90,748,163 km (0.092 R)
• M88: 91,502,136 km (0.076 R)
• M89: 95,303,268 km (0.05 R)
• M90: 96,684,206 km (0.046 R)
• M91: 97,300,101 km (0.12 R)
• M92: 98,380,945 km (0.094 R)
• M93: 98,535,779 km (0.075 R)
• M94: 99,621,261 km (0.054 R)
• M95: 100,710,633 km (0.096 R)
• M96: 104,475,862 km (0.11 R)
• M97: 104,791,663 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 20,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit