🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 256 Days

Day: 24.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 13.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,709,706 km

• M1: 376,987 km (0.057 R)
• M2: 425,756 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 9.4

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.09 AU

Year: 533 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,709,706 km

• M1: 163,361 km (0.099 R)
• M2: 227,987 km (0.108 R)
• M3: 303,235 km (0.053 R)
• M4: 387,159 km (0.109 R)
• M5: 470,037 km (0.072 R)
• M6: 548,276 km (0.086 R)
• M7: 656,286 km (0.037 R)
• M8: 776,563 km (0.113 R)
• M9: 839,693 km (0.101 R)
• M10: 966,701 km (0.072 R)
• M11: 1,050,027 km (0.104 R)
• M12: 1,125,724 km (0.089 R)
• M13: 1,208,751 km (0.047 R)
• M14: 1,272,330 km (0.111 R)
• M15: 1,337,106 km (0.099 R)
• M16: 1,397,394 km (0.119 R)
• M17: 1,481,318 km (0.075 R)
• M18: 1,555,519 km (0.085 R)
• M19: 1,889,571 km (0.079 R)
• M20: 2,065,049 km (0.069 R)
• M21: 2,200,285 km (0.109 R)
• M22: 2,272,242 km (0.074 R)
• M23: 2,432,312 km (0.025 R)
• M24: 2,493,198 km (0.093 R)
• M25: 2,616,616 km (0.076 R)
• M26: 2,884,097 km (0.116 R)
• M27: 2,984,926 km (0.103 R)
• M28: 3,072,291 km (0.041 R)
• M29: 3,204,985 km (0.049 R)
• M30: 3,392,281 km (0.101 R)
• M31: 3,575,688 km (0.094 R)
• M32: 3,715,413 km (0.115 R)
• M33: 3,778,094 km (0.117 R)
• M34: 3,864,861 km (0.116 R)
• M35: 4,096,738 km (0.078 R)
• M36: 4,358,085 km (0.045 R)
• M37: 4,449,190 km (0.099 R)
• M38: 4,540,894 km (0.091 R)
• M39: 4,667,005 km (0.049 R)
• M40: 4,922,817 km (0.03 R)
• M41: 5,148,112 km (0.108 R)
• M42: 5,270,931 km (0.105 R)
• M43: 5,341,542 km (0.113 R)
• M44: 5,546,341 km (0.073 R)
• M45: 5,636,100 km (0.116 R)
• M46: 5,780,911 km (0.093 R)
• M47: 5,862,890 km (0.041 R)
• M48: 6,064,847 km (0.11 R)
• M49: 6,185,423 km (0.102 R)
• M50: 6,306,597 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 11.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.5 AU - 2.18 AU

Year: 1612 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,709,706 km

• M1: 139,724 km (0.068 R)
• M2: 225,145 km (0.095 R)
• M3: 301,290 km (0.107 R)
• M4: 500,405 km (0.034 R)
• M5: 603,328 km (0.112 R)
• M6: 708,047 km (0.069 R)
• M7: 839,992 km (0.074 R)
• M8: 1,024,745 km (0.111 R)
• M9: 1,114,803 km (0.038 R)
• M10: 1,231,340 km (0.092 R)
• M11: 1,360,293 km (0.038 R)
• M12: 1,562,699 km (0.095 R)
• M13: 1,721,124 km (0.103 R)
• M14: 1,820,606 km (0.118 R)
• M15: 1,968,858 km (0.099 R)
• M16: 2,111,724 km (0.115 R)
• M17: 2,307,547 km (0.091 R)
• M18: 2,417,801 km (0.104 R)
• M19: 2,602,255 km (0.083 R)
• M20: 2,823,361 km (0.118 R)
• M21: 3,039,829 km (0.079 R)
• M22: 3,127,792 km (0.09 R)
• M23: 3,205,733 km (0.044 R)
• M24: 3,306,711 km (0.034 R)
• M25: 3,385,998 km (0.108 R)
• M26: 3,477,552 km (0.062 R)
• M27: 3,581,373 km (0.104 R)
• M28: 3,923,204 km (0.088 R)
• M29: 4,128,602 km (0.102 R)
• M30: 4,437,222 km (0.107 R)
• M31: 4,575,301 km (0.059 R)
• M32: 4,664,013 km (0.056 R)
• M33: 4,920,573 km (0.041 R)
• M34: 5,274,372 km (0.095 R)
• M35: 5,367,422 km (0.097 R)
• M36: 5,622,935 km (0.114 R)
• M37: 6,048,242 km (0.073 R)
• M38: 6,342,351 km (0.069 R)
• M39: 6,583,952 km (0.027 R)
• M40: 6,669,971 km (0.097 R)
• M41: 6,741,927 km (0.107 R)
• M42: 7,032,297 km (0.073 R)
• M43: 7,238,143 km (0.105 R)
• M44: 7,416,015 km (0.099 R)
• M45: 7,550,504 km (0.087 R)
• M46: 7,655,671 km (0.097 R)
• M47: 7,761,287 km (0.07 R)
• M48: 7,867,352 km (0.115 R)
• M49: 8,157,721 km (0.102 R)
• M50: 8,234,764 km (0.086 R)
• M51: 8,343,073 km (0.12 R)
• M52: 8,765,089 km (0.111 R)
• M53: 8,859,784 km (0.08 R)
• M54: 8,954,779 km (0.114 R)
• M55: 9,145,965 km (0.12 R)
• M56: 9,226,149 km (0.1 R)
• M57: 9,435,287 km (0.103 R)
• M58: 9,646,220 km (0.063 R)
• M59: 9,744,057 km (0.076 R)
• M60: 10,791,242 km (0.093 R)
• M61: 10,977,791 km (0.104 R)
• M62: 11,595,780 km (0.105 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 14.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.55 AU - 5.07 AU

Year: 5777 Days

Day: 6.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,709,706 km

• M1: 182,809 km (0.112 R)
• M2: 388,506 km (0.106 R)
• M3: 485,295 km (0.091 R)
• M4: 655,089 km (0.091 R)
• M5: 778,956 km (0.075 R)
• M6: 1,002,605 km (0.055 R)
• M7: 1,185,264 km (0.073 R)
• M8: 1,418,038 km (0.084 R)
• M9: 1,666,371 km (0.101 R)
• M10: 1,843,644 km (0.106 R)
• M11: 1,983,668 km (0.093 R)
• M12: 2,149,871 km (0.097 R)
• M13: 2,274,785 km (0.093 R)
• M14: 2,676,755 km (0.103 R)
• M15: 2,848,942 km (0.076 R)
• M16: 3,101,463 km (0.077 R)
• M17: 3,269,761 km (0.086 R)
• M18: 3,601,868 km (0.06 R)
• M19: 4,099,580 km (0.072 R)
• M20: 4,299,144 km (0.108 R)
• M21: 4,472,827 km (0.113 R)
• M22: 4,619,433 km (0.1 R)
• M23: 4,722,954 km (0.063 R)
• M24: 4,872,253 km (0.079 R)
• M25: 5,485,305 km (0.081 R)
• M26: 5,705,663 km (0.064 R)
• M27: 6,384,538 km (0.11 R)
• M28: 6,616,714 km (0.081 R)
• M29: 7,243,529 km (0.105 R)
• M30: 7,695,464 km (0.037 R)
• M31: 7,871,690 km (0.08 R)
• M32: 8,102,969 km (0.055 R)
• M33: 8,246,433 km (0.115 R)
• M34: 9,161,972 km (0.06 R)
• M35: 9,274,021 km (0.032 R)
• M36: 9,726,704 km (0.09 R)
• M37: 10,302,955 km (0.12 R)
• M38: 10,693,405 km (0.054 R)
• M39: 11,852,789 km (0.108 R)
• M40: 12,303,078 km (0.109 R)
• M41: 12,447,590 km (0.045 R)
• M42: 12,675,727 km (0.095 R)
• M43: 12,926,154 km (0.076 R)
• M44: 13,241,656 km (0.11 R)
• M45: 13,474,579 km (0.053 R)
• M46: 13,602,186 km (0.037 R)
• M47: 13,966,008 km (0.095 R)
• M48: 14,138,345 km (0.109 R)
• M49: 14,376,505 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.8

Radius: 5.7

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.08 AU - 9.14 AU

Year: 13555 Days

Day: 15.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,709,706 km

• M1: 170,093 km (0.09 R)
• M2: 230,680 km (0.044 R)
• M3: 276,307 km (0.053 R)
• M4: 720,164 km (0.054 R)
• M5: 1,482,814 km (0.027 R)
• M6: 1,761,665 km (0.094 R)
• M7: 2,288,249 km (0.092 R)
• M8: 2,500,977 km (0.086 R)
• M9: 2,720,138 km (0.037 R)
• M10: 3,324,663 km (0.119 R)
• M11: 3,535,147 km (0.105 R)
• M12: 3,596,183 km (0.11 R)
• M13: 3,719,153 km (0.081 R)
• M14: 4,096,289 km (0.072 R)
• M15: 4,551,814 km (0.11 R)
• M16: 4,751,827 km (0.111 R)
• M17: 4,988,939 km (0.105 R)
• M18: 5,091,863 km (0.065 R)
• M19: 5,651,957 km (0.04 R)
• M20: 6,231,499 km (0.106 R)
• M21: 6,754,045 km (0.057 R)
• M22: 7,135,968 km (0.112 R)
• M23: 7,213,161 km (0.069 R)
• M24: 7,721,793 km (0.066 R)
• M25: 7,920,609 km (0.115 R)
• M26: 8,363,718 km (0.102 R)
• M27: 8,404,408 km (0.085 R)
• M28: 8,608,759 km (0.077 R)
• M29: 8,773,466 km (0.118 R)
• M30: 9,655,196 km (0.096 R)
• M31: 10,345,890 km (0.071 R)
• M32: 10,918,700 km (0.1 R)
• M33: 11,456,504 km (0.112 R)
• M34: 12,418,269 km (0.087 R)
• M35: 12,557,844 km (0.115 R)
• M36: 12,651,193 km (0.035 R)
• M37: 12,697,867 km (0.082 R)
• M38: 13,644,672 km (0.06 R)
• M39: 13,740,564 km (0.079 R)
• M40: 14,958,441 km (0.055 R)
• M41: 16,874,789 km (0.1 R)
• M42: 18,441,528 km (0.081 R)
• M43: 18,494,486 km (0.091 R)
• M44: 19,511,452 km (0.069 R)
• M45: 20,108,497 km (0.104 R)
• M46: 20,217,703 km (0.11 R)
• M47: 20,272,307 km (0.049 R)
• M48: 21,935,237 km (0.111 R)
• M49: 22,160,232 km (0.108 R)
• M50: 23,814,485 km (0.055 R)
• M51: 24,978,207 km (0.11 R)
• M52: 25,095,641 km (0.088 R)
• M53: 25,507,933 km (0.118 R)
• M54: 26,220,019 km (0.085 R)
• M55: 26,339,248 km (0.103 R)
• M56: 26,698,283 km (0.028 R)
• M57: 26,758,272 km (0.11 R)
• M58: 26,818,410 km (0.111 R)
• M59: 27,058,964 km (0.099 R)
• M60: 27,481,727 km (0.107 R)
• M61: 28,578,878 km (0.098 R)
• M62: 32,915,272 km (0.115 R)
• M63: 33,431,085 km (0.102 R)
• M64: 33,884,666 km (0.105 R)
• M65: 34,079,741 km (0.034 R)
• M66: 35,257,675 km (0.108 R)
• M67: 35,323,498 km (0.116 R)
• M68: 35,851,579 km (0.108 R)
• M69: 35,917,850 km (0.093 R)
• M70: 36,249,359 km (0.112 R)
• M71: 36,448,923 km (0.066 R)
• M72: 36,515,494 km (0.101 R)
• M73: 36,648,636 km (0.051 R)
• M74: 38,802,546 km (0.109 R)
• M75: 39,006,598 km (0.095 R)
• M76: 39,963,426 km (0.051 R)
• M77: 40,032,091 km (0.081 R)
• M78: 40,789,804 km (0.106 R)
• M79: 41,482,742 km (0.066 R)
• M80: 42,179,419 km (0.118 R)
• M81: 42,459,167 km (0.089 R)
• M82: 42,529,328 km (0.108 R)
• M83: 42,950,297 km (0.076 R)
• M84: 43,513,981 km (0.026 R)
• M85: 44,933,516 km (0.069 R)
• M86: 45,076,382 km (0.077 R)
• M87: 45,720,849 km (0.069 R)
• M88: 46,368,309 km (0.092 R)
• M89: 47,091,315 km (0.1 R)
• M90: 48,621,851 km (0.041 R)
• M91: 48,988,516 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.1

Radius: 3.4

Gravity: 58.57 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.85 AU - 8.95 AU

Year: 14337 Days

Day: 17 Hours

Environment

Temp: -236 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,709,706 km

• M1: 44,131 km (0.086 R)
• M2: 132,245 km (0.116 R)
• M3: 176,825 km (0.075 R)
• M4: 824,883 km (0.083 R)
• M5: 1,094,458 km (0.107 R)
• M6: 1,492,987 km (0.105 R)
• M7: 1,625,979 km (0.114 R)
• M8: 2,225,418 km (0.079 R)
• M9: 3,426,689 km (0.093 R)
• M10: 3,461,545 km (0.113 R)
• M11: 4,071,456 km (0.119 R)
• M12: 4,182,607 km (0.11 R)
• M13: 4,407,752 km (0.1 R)
• M14: 5,266,294 km (0.116 R)
• M15: 5,509,241 km (0.097 R)
• M16: 6,217,288 km (0.101 R)
• M17: 6,603,699 km (0.066 R)
• M18: 7,264,622 km (0.087 R)
• M19: 7,444,439 km (0.099 R)
• M20: 8,038,941 km (0.079 R)
• M21: 8,648,403 km (0.107 R)
• M22: 9,861,791 km (0.105 R)
• M23: 10,261,217 km (0.12 R)
• M24: 10,311,482 km (0.108 R)
• M25: 10,615,016 km (0.115 R)
• M26: 10,818,918 km (0.091 R)
• M27: 11,024,316 km (0.091 R)
• M28: 11,805,366 km (0.106 R)
• M29: 12,016,748 km (0.101 R)
• M30: 12,658,074 km (0.035 R)
• M31: 12,712,079 km (0.038 R)
• M32: 12,820,238 km (0.073 R)
• M33: 13,530,529 km (0.119 R)
• M34: 13,918,287 km (0.09 R)
• M35: 15,563,115 km (0.063 R)
• M36: 16,614,489 km (0.043 R)
• M37: 18,233,886 km (0.117 R)
• M38: 18,478,179 km (0.097 R)
• M39: 18,662,035 km (0.098 R)
• M40: 18,969,758 km (0.104 R)
• M41: 19,465,675 km (0.053 R)
• M42: 20,343,665 km (0.098 R)
• M43: 20,406,945 km (0.056 R)
• M44: 20,978,708 km (0.119 R)
• M45: 21,298,698 km (0.108 R)
• M46: 21,878,689 km (0.111 R)
• M47: 22,073,166 km (0.111 R)
• M48: 23,649,628 km (0.108 R)
• M49: 23,716,050 km (0.095 R)
• M50: 24,049,354 km (0.116 R)
• M51: 24,585,812 km (0.091 R)
• M52: 25,329,911 km (0.099 R)
• M53: 26,425,267 km (0.115 R)
• M54: 27,466,169 km (0.099 R)
• M55: 28,449,625 km (0.059 R)
• M56: 28,591,145 km (0.096 R)
• M57: 29,946,502 km (0.07 R)
• M58: 31,103,940 km (0.115 R)
• M59: 31,468,660 km (0.053 R)
• M60: 33,313,501 km (0.084 R)
• M61: 34,061,042 km (0.088 R)
• M62: 36,030,647 km (0.075 R)
• M63: 36,260,280 km (0.079 R)
• M64: 36,874,978 km (0.079 R)
• M65: 38,270,726 km (0.065 R)
• M66: 39,053,571 km (0.102 R)
• M67: 41,674,077 km (0.059 R)
• M68: 42,398,580 km (0.094 R)
• M69: 42,964,957 km (0.114 R)
• M70: 43,370,966 km (0.076 R)
• M71: 44,023,362 km (0.027 R)
• M72: 44,268,852 km (0.088 R)
• M73: 45,668,490 km (0.065 R)
• M74: 45,751,218 km (0.076 R)
• M75: 46,332,106 km (0.103 R)
• M76: 46,581,785 km (0.071 R)
• M77: 46,831,913 km (0.117 R)
• M78: 47,584,988 km (0.067 R)
• M79: 48,342,103 km (0.049 R)
• M80: 49,272,751 km (0.114 R)
• M81: 49,697,759 km (0.098 R)
• M82: 50,637,084 km (0.093 R)
• M83: 52,967,370 km (0.115 R)
• M84: 53,054,436 km (0.102 R)
• M85: 55,067,874 km (0.099 R)
• M86: 55,332,363 km (0.039 R)
• M87: 55,774,125 km (0.07 R)
• M88: 57,017,134 km (0.119 R)
• M89: 57,552,694 km (0.11 R)
• M90: 58,628,752 km (0.03 R)
• M91: 58,898,776 km (0.047 R)
• M92: 58,988,984 km (0.076 R)
• M93: 59,621,035 km (0.078 R)
• M94: 59,802,048 km (0.088 R)
• M95: 60,618,703 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit