🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.61 AU - 0.95 AU

Year: 249 Days

Day: 23.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,930,078 km

• M1: 315,203 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.26 AU

Year: 395 Days

Day: 19 Hours

Environment

Temp: 33 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.97 AU - 1.41 AU

Year: 469 Days

Day: 14.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,930,078 km

• M1: 653,743 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.93 AU - 3.17 AU

Year: 1473 Days

Day: 42.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,930,078 km

• M1: 553,363 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 14.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.71 AU - 5.39 AU

Year: 4104 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 113,930,078 km

• M1: 178,470 km (0.094 R)
• M2: 285,582 km (0.12 R)
• M3: 401,221 km (0.115 R)
• M4: 711,936 km (0.044 R)
• M5: 1,000,211 km (0.106 R)
• M6: 1,132,755 km (0.078 R)
• M7: 1,383,182 km (0.11 R)
• M8: 1,616,106 km (0.117 R)
• M9: 1,849,628 km (0.101 R)
• M10: 2,121,148 km (0.064 R)
• M11: 2,228,111 km (0.099 R)
• M12: 2,337,018 km (0.087 R)
• M13: 2,746,916 km (0.112 R)
• M14: 2,998,091 km (0.089 R)
• M15: 3,118,966 km (0.094 R)
• M16: 3,272,304 km (0.039 R)
• M17: 3,396,919 km (0.113 R)
• M18: 3,523,179 km (0.111 R)
• M19: 3,731,719 km (0.092 R)
• M20: 3,878,624 km (0.117 R)
• M21: 4,296,600 km (0.1 R)
• M22: 4,485,243 km (0.044 R)
• M23: 4,888,709 km (0.057 R)
• M24: 5,049,826 km (0.098 R)
• M25: 5,506,698 km (0.062 R)
• M26: 5,711,946 km (0.085 R)
• M27: 5,976,884 km (0.054 R)
• M28: 6,323,652 km (0.111 R)
• M29: 6,657,255 km (0.058 R)
• M30: 6,796,231 km (0.096 R)
• M31: 7,117,867 km (0.058 R)
• M32: 7,526,718 km (0.071 R)
• M33: 8,112,244 km (0.088 R)
• M34: 8,282,337 km (0.056 R)
• M35: 8,389,149 km (0.06 R)
• M36: 8,496,561 km (0.037 R)
• M37: 8,625,963 km (0.114 R)
• M38: 9,282,997 km (0.064 R)
• M39: 9,393,998 km (0.114 R)
• M40: 9,729,995 km (0.12 R)
• M41: 9,820,203 km (0.069 R)
• M42: 10,024,254 km (0.117 R)
• M43: 10,184,025 km (0.12 R)
• M44: 11,254,697 km (0.071 R)
• M45: 11,659,508 km (0.06 R)
• M46: 11,875,827 km (0.105 R)
• M47: 12,312,354 km (0.077 R)
• M48: 12,483,494 km (0.095 R)
• M49: 12,927,350 km (0.119 R)
• M50: 13,176,281 km (0.083 R)
• M51: 13,932,349 km (0.104 R)
• M52: 14,187,563 km (0.113 R)
• M53: 14,444,273 km (0.083 R)
• M54: 15,592,137 km (0.064 R)
• M55: 16,016,846 km (0.053 R)
• M56: 16,364,810 km (0.092 R)
• M57: 16,850,704 km (0.079 R)
• M58: 17,753,827 km (0.09 R)
• M59: 18,113,909 km (0.116 R)
• M60: 18,336,660 km (0.113 R)
• M61: 18,813,129 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 11.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.84 AU - 6.12 AU

Year: 5289 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 113,930,078 km

• M1: 148,850 km (0.061 R)
• M2: 241,152 km (0.056 R)
• M3: 404,961 km (0.117 R)
• M4: 521,199 km (0.101 R)
• M5: 626,366 km (0.104 R)
• M6: 739,612 km (0.117 R)
• M7: 819,497 km (0.096 R)
• M8: 916,736 km (0.115 R)
• M9: 1,217,278 km (0.084 R)
• M10: 1,379,442 km (0.027 R)
• M11: 1,618,948 km (0.08 R)
• M12: 1,965,566 km (0.047 R)
• M13: 2,275,832 km (0.086 R)
• M14: 2,355,867 km (0.094 R)
• M15: 2,728,216 km (0.097 R)
• M16: 3,668,289 km (0.094 R)
• M17: 3,739,049 km (0.032 R)
• M18: 3,906,000 km (0.066 R)
• M19: 4,002,641 km (0.117 R)
• M20: 4,247,532 km (0.078 R)
• M21: 4,497,361 km (0.048 R)
• M22: 5,143,175 km (0.054 R)
• M23: 5,382,831 km (0.105 R)
• M24: 5,517,618 km (0.105 R)
• M25: 5,653,453 km (0.039 R)
• M26: 5,901,038 km (0.084 R)
• M27: 6,152,063 km (0.112 R)
• M28: 6,292,984 km (0.11 R)
• M29: 6,635,862 km (0.072 R)
• M30: 6,867,739 km (0.03 R)
• M31: 7,519,537 km (0.037 R)
• M32: 8,098,331 km (0.074 R)
• M33: 8,754,767 km (0.031 R)
• M34: 9,460,719 km (0.085 R)
• M35: 9,656,543 km (0.08 R)
• M36: 9,952,597 km (0.102 R)
• M37: 10,151,712 km (0.106 R)
• M38: 10,285,302 km (0.062 R)
• M39: 10,453,002 km (0.089 R)
• M40: 12,179,211 km (0.055 R)
• M41: 12,321,180 km (0.093 R)
• M42: 13,256,915 km (0.079 R)
• M43: 13,733,384 km (0.069 R)
• M44: 14,141,038 km (0.062 R)
• M45: 14,552,582 km (0.082 R)
• M46: 14,778,774 km (0.071 R)
• M47: 14,968,165 km (0.096 R)
• M48: 15,849,595 km (0.08 R)
• M49: 16,082,220 km (0.029 R)
• M50: 16,316,191 km (0.119 R)
• M51: 16,629,748 km (0.052 R)
• M52: 16,747,781 km (0.057 R)
• M53: 17,662,572 km (0.119 R)
• M54: 17,742,906 km (0.112 R)
• M55: 18,471,298 km (0.089 R)
• M56: 19,333,281 km (0.111 R)
• M57: 19,915,217 km (0.102 R)
• M58: 20,040,729 km (0.114 R)
• M59: 20,208,428 km (0.108 R)
• M60: 20,587,509 km (0.109 R)
• M61: 21,096,441 km (0.099 R)
• M62: 22,343,788 km (0.082 R)
• M63: 22,779,417 km (0.098 R)
• M64: 23,614,921 km (0.081 R)
• M65: 24,281,530 km (0.062 R)
• M66: 24,505,029 km (0.057 R)
• M67: 24,639,517 km (0.059 R)
• M68: 25,225,193 km (0.056 R)
• M69: 26,089,420 km (0.056 R)
• M70: 27,055,822 km (0.112 R)
• M71: 27,987,069 km (0.09 R)
• M72: 28,645,150 km (0.088 R)
• M73: 30,409,058 km (0.117 R)
• M74: 30,505,399 km (0.083 R)
• M75: 30,843,341 km (0.098 R)
• M76: 31,037,070 km (0.104 R)
• M77: 31,328,487 km (0.056 R)
• M78: 31,523,114 km (0.116 R)
• M79: 33,144,904 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 14.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.57 AU - 7.81 AU

Year: 7712 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 113,930,078 km

• M1: 193,131 km (0.085 R)
• M2: 594,352 km (0.065 R)
• M3: 764,894 km (0.116 R)
• M4: 912,098 km (0.117 R)
• M5: 1,055,114 km (0.117 R)
• M6: 1,498,223 km (0.105 R)
• M7: 1,653,056 km (0.1 R)
• M8: 1,795,324 km (0.114 R)
• M9: 1,979,329 km (0.111 R)
• M10: 2,112,023 km (0.094 R)
• M11: 2,346,592 km (0.027 R)
• M12: 2,715,052 km (0.109 R)
• M13: 2,884,845 km (0.101 R)
• M14: 3,058,229 km (0.099 R)
• M15: 3,190,623 km (0.112 R)
• M16: 3,438,507 km (0.106 R)
• M17: 3,530,211 km (0.105 R)
• M18: 3,834,193 km (0.113 R)
• M19: 3,977,508 km (0.11 R)
• M20: 4,368,258 km (0.076 R)
• M21: 4,493,022 km (0.049 R)
• M22: 4,618,984 km (0.033 R)
• M23: 5,003,899 km (0.105 R)
• M24: 5,319,551 km (0.083 R)
• M25: 5,506,698 km (0.111 R)
• M26: 5,723,315 km (0.036 R)
• M27: 6,446,771 km (0.116 R)
• M28: 6,675,207 km (0.106 R)
• M29: 7,258,339 km (0.058 R)
• M30: 7,646,246 km (0.062 R)
• M31: 7,888,296 km (0.093 R)
• M32: 8,473,373 km (0.109 R)
• M33: 8,977,219 km (0.062 R)
• M34: 9,136,540 km (0.1 R)
• M35: 9,264,895 km (0.056 R)
• M36: 9,685,714 km (0.091 R)
• M37: 9,849,374 km (0.097 R)
• M38: 10,412,461 km (0.078 R)
• M39: 10,580,010 km (0.073 R)
• M40: 11,190,968 km (0.097 R)
• M41: 11,293,891 km (0.09 R)
• M42: 11,883,307 km (0.067 R)
• M43: 12,164,102 km (0.091 R)
• M44: 12,376,232 km (0.117 R)
• M45: 12,660,917 km (0.101 R)
• M46: 12,768,178 km (0.073 R)
• M47: 12,947,696 km (0.043 R)
• M48: 13,200,516 km (0.103 R)
• M49: 14,601,351 km (0.101 R)
• M50: 15,167,279 km (0.108 R)
• M51: 15,586,901 km (0.048 R)
• M52: 16,437,515 km (0.119 R)
• M53: 16,986,838 km (0.077 R)
• M54: 17,184,457 km (0.058 R)
• M55: 17,581,939 km (0.097 R)
• M56: 18,224,461 km (0.112 R)
• M57: 18,548,490 km (0.109 R)
• M58: 18,915,454 km (0.087 R)
• M59: 19,038,274 km (0.051 R)
• M60: 20,072,294 km (0.12 R)
• M61: 20,239,545 km (0.12 R)
• M62: 20,575,242 km (0.092 R)
• M63: 20,955,071 km (0.106 R)
• M64: 21,124,715 km (0.087 R)
• M65: 21,422,565 km (0.068 R)
• M66: 21,550,620 km (0.077 R)
• M67: 22,671,408 km (0.08 R)
• M68: 22,889,073 km (0.079 R)
• M69: 24,032,449 km (0.086 R)
• M70: 24,165,442 km (0.081 R)
• M71: 24,566,364 km (0.111 R)
• M72: 25,691,340 km (0.093 R)
• M73: 27,109,677 km (0.059 R)
• M74: 27,572,533 km (0.109 R)
• M75: 28,365,551 km (0.11 R)
• M76: 28,835,588 km (0.1 R)
• M77: 28,929,835 km (0.097 R)
• M78: 29,735,718 km (0.113 R)
• M79: 30,165,214 km (0.108 R)
• M80: 30,356,849 km (0.092 R)
• M81: 30,693,145 km (0.086 R)
• M82: 31,030,638 km (0.104 R)
• M83: 31,757,982 km (0.106 R)
• M84: 32,001,677 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.9

Radius: 7.4

Gravity: 18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.23 AU - 20.27 AU

Year: 30545 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 67 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 113,930,078 km

• M1: 241,601 km (0.1 R)
• M2: 366,964 km (0.091 R)
• M3: 463,454 km (0.089 R)
• M4: 597,045 km (0.032 R)
• M5: 683,513 km (0.086 R)
• M6: 1,002,755 km (0.081 R)
• M7: 1,142,629 km (0.109 R)
• M8: 1,441,974 km (0.065 R)
• M9: 2,066,246 km (0.11 R)
• M10: 2,571,887 km (0.112 R)
• M11: 2,667,928 km (0.083 R)
• M12: 3,216,953 km (0.113 R)
• M13: 3,478,150 km (0.11 R)
• M14: 4,301,986 km (0.07 R)
• M15: 4,706,349 km (0.101 R)
• M16: 5,183,566 km (0.055 R)
• M17: 8,785,584 km (0.067 R)
• M18: 9,003,847 km (0.069 R)
• M19: 9,150,303 km (0.1 R)
• M20: 9,445,610 km (0.059 R)
• M21: 10,581,057 km (0.107 R)
• M22: 12,812,908 km (0.117 R)
• M23: 13,644,223 km (0.111 R)
• M24: 13,728,297 km (0.032 R)
• M25: 14,407,322 km (0.116 R)
• M26: 18,239,122 km (0.099 R)
• M27: 18,984,867 km (0.109 R)
• M28: 19,740,486 km (0.082 R)
• M29: 21,868,815 km (0.092 R)
• M30: 22,959,982 km (0.112 R)
• M31: 23,060,063 km (0.114 R)
• M32: 24,783,580 km (0.103 R)
• M33: 24,886,204 km (0.114 R)
• M34: 25,920,673 km (0.099 R)
• M35: 26,024,943 km (0.105 R)
• M36: 26,969,205 km (0.11 R)
• M37: 27,074,671 km (0.087 R)
• M38: 30,746,402 km (0.119 R)
• M39: 31,410,317 km (0.087 R)
• M40: 32,079,019 km (0.106 R)
• M41: 33,090,899 km (0.117 R)
• M42: 34,800,504 km (0.057 R)
• M43: 35,608,033 km (0.089 R)
• M44: 36,421,846 km (0.068 R)
• M45: 37,949,240 km (0.093 R)
• M46: 39,497,578 km (0.065 R)
• M47: 40,823,763 km (0.087 R)
• M48: 41,675,274 km (0.097 R)
• M49: 45,014,149 km (0.114 R)
• M50: 48,437,995 km (0.104 R)
• M51: 48,694,855 km (0.062 R)
• M52: 48,823,509 km (0.114 R)
• M53: 49,727,230 km (0.095 R)
• M54: 53,131,479 km (0.108 R)
• M55: 53,529,110 km (0.077 R)
• M56: 54,194,073 km (0.115 R)
• M57: 55,263,548 km (0.12 R)
• M58: 55,532,076 km (0.077 R)
• M59: 55,935,541 km (0.119 R)
• M60: 56,070,329 km (0.097 R)
• M61: 57,967,829 km (0.094 R)
• M62: 58,513,711 km (0.116 R)
• M63: 58,650,593 km (0.107 R)
• M64: 59,473,381 km (0.092 R)
• M65: 61,130,477 km (0.096 R)
• M66: 61,547,107 km (0.079 R)
• M67: 63,363,375 km (0.052 R)
• M68: 66,191,971 km (0.109 R)
• M69: 66,477,105 km (0.086 R)
• M70: 66,762,687 km (0.097 R)
• M71: 67,478,214 km (0.03 R)
• M72: 70,366,051 km (0.1 R)
• M73: 70,657,019 km (0.034 R)
• M74: 71,386,159 km (0.097 R)
• M75: 74,328,001 km (0.025 R)
• M76: 76,709,749 km (0.11 R)
• M77: 77,909,973 km (0.077 R)
• M78: 81,242,564 km (0.102 R)
• M79: 82,465,976 km (0.083 R)
• M80: 89,145,072 km (0.105 R)
• M81: 89,302,449 km (0.069 R)
• M82: 89,459,975 km (0.113 R)
• M83: 90,406,780 km (0.071 R)
• M84: 91,198,303 km (0.054 R)
• M85: 93,746,702 km (0.062 R)
• M86: 97,126,717 km (0.118 R)
• M87: 99,728,673 km (0.059 R)
• M88: 100,055,544 km (0.079 R)
• M89: 101,202,361 km (0.11 R)
• M90: 101,366,470 km (0.068 R)
• M91: 102,518,224 km (0.089 R)
• M92: 103,674,466 km (0.107 R)
• M93: 108,341,770 km (0.097 R)
• M94: 109,182,510 km (0.115 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 16,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit