🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.64 AU - 0.74 AU

Year: 208 Days

Day: 33.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,610,913 km

• M1: 344,973 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.66 AU - 0.88 AU

Year: 246 Days

Day: 25.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 8.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.2 AU - 8.86 AU

Year: 9054 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,610,913 km

• M1: 223,948 km (0.066 R)
• M2: 362,176 km (0.109 R)
• M3: 437,873 km (0.095 R)
• M4: 771,027 km (0.059 R)
• M5: 873,053 km (0.091 R)
• M6: 933,491 km (0.057 R)
• M7: 1,450,950 km (0.033 R)
• M8: 1,634,806 km (0.052 R)
• M9: 1,768,247 km (0.056 R)
• M10: 2,066,246 km (0.118 R)
• M11: 2,189,963 km (0.067 R)
• M12: 2,510,103 km (0.036 R)
• M13: 2,799,724 km (0.098 R)
• M14: 2,868,090 km (0.1 R)
• M15: 3,076,480 km (0.106 R)
• M16: 4,062,031 km (0.096 R)
• M17: 4,243,942 km (0.08 R)
• M18: 4,508,581 km (0.112 R)
• M19: 4,860,584 km (0.094 R)
• M20: 5,137,490 km (0.065 R)
• M21: 5,221,414 km (0.073 R)
• M22: 5,910,612 km (0.064 R)
• M23: 6,295,677 km (0.026 R)
• M24: 7,059,224 km (0.077 R)
• M25: 7,152,873 km (0.106 R)
• M26: 7,404,496 km (0.078 R)
• M27: 8,046,271 km (0.074 R)
• M28: 8,572,556 km (0.057 R)
• M29: 8,705,848 km (0.1 R)
• M30: 8,873,547 km (0.119 R)
• M31: 9,008,335 km (0.113 R)
• M32: 9,348,521 km (0.082 R)
• M33: 9,417,036 km (0.037 R)
• M34: 9,554,666 km (0.069 R)
• M35: 10,571,932 km (0.098 R)
• M36: 11,111,681 km (0.117 R)
• M37: 11,549,853 km (0.119 R)
• M38: 11,697,207 km (0.087 R)
• M39: 12,405,553 km (0.064 R)
• M40: 12,556,497 km (0.119 R)
• M41: 12,898,179 km (0.106 R)
• M42: 13,012,920 km (0.089 R)
• M43: 13,204,555 km (0.119 R)
• M44: 16,068,158 km (0.073 R)
• M45: 16,813,005 km (0.041 R)
• M46: 17,189,693 km (0.059 R)
• M47: 17,653,895 km (0.074 R)
• M48: 18,422,230 km (0.106 R)
• M49: 18,508,249 km (0.059 R)
• M50: 20,568,810 km (0.06 R)
• M51: 20,837,039 km (0.113 R)
• M52: 21,016,556 km (0.093 R)
• M53: 21,196,522 km (0.109 R)
• M54: 22,747,104 km (0.102 R)
• M55: 22,885,632 km (0.112 R)
• M56: 23,163,585 km (0.049 R)
• M57: 23,303,010 km (0.102 R)
• M58: 23,442,734 km (0.113 R)
• M59: 23,629,432 km (0.108 R)
• M60: 24,004,325 km (0.097 R)
• M61: 24,333,889 km (0.108 R)
• M62: 24,522,981 km (0.111 R)
• M63: 25,331,707 km (0.089 R)
• M64: 25,427,449 km (0.084 R)
• M65: 25,667,255 km (0.089 R)
• M66: 26,829,032 km (0.103 R)
• M67: 27,220,081 km (0.062 R)
• M68: 27,613,074 km (0.069 R)
• M69: 30,111,209 km (0.057 R)
• M70: 30,568,380 km (0.107 R)
• M71: 30,874,607 km (0.084 R)
• M72: 31,181,731 km (0.093 R)
• M73: 31,284,356 km (0.082 R)
• M74: 32,524,522 km (0.09 R)
• M75: 32,732,762 km (0.106 R)
• M76: 33,517,553 km (0.108 R)
• M77: 33,622,720 km (0.102 R)
• M78: 34,149,903 km (0.106 R)
• M79: 34,786,292 km (0.114 R)
• M80: 34,999,319 km (0.113 R)
• M81: 35,266,052 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.4

Radius: 12.3

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.46 AU - 11.32 AU

Year: 10458 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,610,913 km

• M1: 371,601 km (0.068 R)
• M2: 686,355 km (0.085 R)
• M3: 890,556 km (0.109 R)
• M4: 1,082,490 km (0.094 R)
• M5: 1,489,396 km (0.068 R)
• M6: 1,901,389 km (0.116 R)
• M7: 2,153,013 km (0.092 R)
• M8: 2,437,996 km (0.111 R)
• M9: 2,665,535 km (0.088 R)
• M10: 2,805,558 km (0.062 R)
• M11: 3,440,751 km (0.118 R)
• M12: 4,119,776 km (0.067 R)
• M13: 4,642,172 km (0.093 R)
• M14: 4,754,819 km (0.078 R)
• M15: 5,011,828 km (0.109 R)
• M16: 5,450,299 km (0.12 R)
• M17: 5,901,187 km (0.109 R)
• M18: 6,177,494 km (0.1 R)
• M19: 6,395,459 km (0.08 R)
• M20: 6,489,556 km (0.074 R)
• M21: 6,679,395 km (0.047 R)
• M22: 7,032,147 km (0.111 R)
• M23: 8,263,038 km (0.101 R)
• M24: 9,452,192 km (0.116 R)
• M25: 9,595,656 km (0.073 R)
• M26: 9,739,719 km (0.079 R)
• M27: 9,848,327 km (0.115 R)
• M28: 10,103,391 km (0.091 R)
• M29: 10,323,599 km (0.06 R)
• M30: 10,471,402 km (0.105 R)
• M31: 10,582,703 km (0.117 R)
• M32: 11,145,041 km (0.11 R)
• M33: 11,987,427 km (0.098 R)
• M34: 12,103,814 km (0.111 R)
• M35: 13,289,228 km (0.063 R)
• M36: 13,369,562 km (0.05 R)
• M37: 13,733,085 km (0.096 R)
• M38: 14,018,218 km (0.081 R)
• M39: 14,968,464 km (0.1 R)
• M40: 15,854,382 km (0.073 R)
• M41: 16,067,709 km (0.116 R)
• M42: 16,282,083 km (0.061 R)
• M43: 17,149,152 km (0.063 R)
• M44: 17,632,503 km (0.037 R)
• M45: 18,298,812 km (0.105 R)
• M46: 19,245,317 km (0.099 R)
• M47: 19,336,422 km (0.108 R)
• M48: 19,885,297 km (0.097 R)
• M49: 20,532,158 km (0.055 R)
• M50: 20,858,282 km (0.054 R)
• M51: 21,279,998 km (0.082 R)
• M52: 21,657,284 km (0.11 R)
• M53: 22,036,814 km (0.12 R)
• M54: 22,418,438 km (0.052 R)
• M55: 22,850,476 km (0.09 R)
• M56: 23,091,778 km (0.06 R)
• M57: 23,722,782 km (0.11 R)
• M58: 23,869,238 km (0.066 R)
• M59: 24,212,116 km (0.056 R)
• M60: 24,310,402 km (0.11 R)
• M61: 25,250,625 km (0.11 R)
• M62: 25,500,004 km (0.11 R)
• M63: 25,650,051 km (0.112 R)
• M64: 26,051,572 km (0.09 R)
• M65: 26,759,170 km (0.112 R)
• M66: 27,115,362 km (0.049 R)
• M67: 30,550,578 km (0.081 R)
• M68: 30,763,157 km (0.114 R)
• M69: 31,029,590 km (0.068 R)
• M70: 31,189,810 km (0.115 R)
• M71: 31,457,440 km (0.085 R)
• M72: 32,156,810 km (0.084 R)
• M73: 32,427,134 km (0.113 R)
• M74: 33,406,850 km (0.047 R)
• M75: 33,790,419 km (0.118 R)
• M76: 33,900,224 km (0.069 R)
• M77: 34,340,939 km (0.118 R)
• M78: 35,172,255 km (0.08 R)
• M79: 36,234,848 km (0.082 R)
• M80: 36,798,383 km (0.049 R)
• M81: 37,137,821 km (0.073 R)
• M82: 37,592,000 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.1

Radius: 3.2

Gravity: 55.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.51 AU - 15.63 AU

Year: 21262 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,610,913 km

• M1: 83,476 km (0.075 R)
• M2: 219,909 km (0.098 R)
• M3: 266,733 km (0.079 R)
• M4: 446,699 km (0.115 R)
• M5: 486,791 km (0.106 R)
• M6: 570,417 km (0.055 R)
• M7: 681,568 km (0.098 R)
• M8: 704,606 km (0.096 R)
• M9: 848,519 km (0.07 R)
• M10: 1,027,737 km (0.079 R)
• M11: 1,081,144 km (0.057 R)
• M12: 1,332,767 km (0.078 R)
• M13: 1,822,551 km (0.071 R)
• M14: 2,759,782 km (0.063 R)
• M15: 2,871,830 km (0.077 R)
• M16: 2,909,529 km (0.057 R)
• M17: 3,534,399 km (0.119 R)
• M18: 4,113,792 km (0.109 R)
• M19: 4,198,913 km (0.112 R)
• M20: 4,284,633 km (0.101 R)
• M21: 4,371,100 km (0.085 R)
• M22: 4,766,637 km (0.098 R)
• M23: 5,036,661 km (0.093 R)
• M24: 5,173,543 km (0.1 R)
• M25: 5,780,911 km (0.094 R)
• M26: 6,459,636 km (0.05 R)
• M27: 6,509,153 km (0.097 R)
• M28: 6,858,763 km (0.108 R)
• M29: 7,524,175 km (0.101 R)
• M30: 7,576,235 km (0.051 R)
• M31: 7,996,754 km (0.098 R)
• M32: 8,860,383 km (0.086 R)
• M33: 9,866,877 km (0.052 R)
• M34: 10,210,354 km (0.105 R)
• M35: 10,674,406 km (0.081 R)
• M36: 10,967,768 km (0.115 R)
• M37: 11,562,719 km (0.11 R)
• M38: 11,864,158 km (0.076 R)
• M39: 12,229,177 km (0.111 R)
• M40: 13,220,562 km (0.093 R)
• M41: 14,044,846 km (0.1 R)
• M42: 15,279,179 km (0.114 R)
• M43: 15,875,924 km (0.106 R)
• M44: 16,345,363 km (0.113 R)
• M45: 16,819,289 km (0.109 R)
• M46: 16,887,356 km (0.101 R)
• M47: 16,955,423 km (0.073 R)
• M48: 17,435,183 km (0.096 R)
• M49: 17,988,845 km (0.09 R)
• M50: 18,971,553 km (0.074 R)
• M51: 20,115,827 km (0.037 R)
• M52: 20,332,894 km (0.102 R)
• M53: 20,405,449 km (0.114 R)
• M54: 21,208,789 km (0.116 R)
• M55: 21,577,398 km (0.097 R)
• M56: 21,725,351 km (0.104 R)
• M57: 22,022,452 km (0.066 R)
• M58: 23,299,868 km (0.068 R)
• M59: 24,139,262 km (0.092 R)
• M60: 24,601,220 km (0.097 R)
• M61: 24,910,738 km (0.098 R)
• M62: 27,433,557 km (0.058 R)
• M63: 29,214,519 km (0.082 R)
• M64: 29,871,254 km (0.111 R)
• M65: 30,948,957 km (0.101 R)
• M66: 33,655,482 km (0.064 R)
• M67: 33,741,201 km (0.094 R)
• M68: 34,516,567 km (0.086 R)
• M69: 34,863,036 km (0.108 R)
• M70: 35,472,198 km (0.081 R)
• M71: 35,559,563 km (0.087 R)
• M72: 35,646,929 km (0.12 R)
• M73: 36,084,951 km (0.073 R)
• M74: 36,700,995 km (0.039 R)
• M75: 37,765,384 km (0.088 R)
• M76: 39,471,099 km (0.087 R)
• M77: 39,833,425 km (0.11 R)
• M78: 46,349,459 km (0.085 R)
• M79: 48,270,895 km (0.102 R)
• M80: 48,949,620 km (0.115 R)
• M81: 49,046,709 km (0.115 R)
• M82: 49,924,549 km (0.102 R)
• M83: 51,102,782 km (0.091 R)
• M84: 52,290,290 km (0.117 R)
• M85: 54,188,986 km (0.085 R)
• M86: 55,906,968 km (0.08 R)
• M87: 56,517,477 km (0.105 R)
• M88: 59,292,218 km (0.099 R)
• M89: 60,122,786 km (0.111 R)
• M90: 62,216,258 km (0.111 R)
• M91: 63,801,846 km (0.117 R)
• M92: 64,546,395 km (0.093 R)
• M93: 65,936,608 km (0.111 R)
• M94: 66,797,095 km (0.069 R)
• M95: 67,444,854 km (0.107 R)
• M96: 67,769,481 km (0.09 R)
• M97: 70,824,718 km (0.116 R)
• M98: 74,259,336 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.4

Radius: 3.9

Gravity: 30.53 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.33 AU - 19.73 AU

Year: 28990 Days

Day: 15.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,610,913 km

• M1: 272,567 km (0.119 R)
• M2: 346,917 km (0.114 R)
• M3: 538,253 km (0.118 R)
• M4: 1,305,989 km (0.099 R)
• M5: 1,667,268 km (0.072 R)
• M6: 2,168,870 km (0.055 R)
• M7: 2,244,118 km (0.044 R)
• M8: 3,127,643 km (0.097 R)
• M9: 3,875,333 km (0.063 R)
• M10: 3,966,737 km (0.059 R)
• M11: 4,059,039 km (0.078 R)
• M12: 7,246,820 km (0.07 R)
• M13: 7,473,012 km (0.084 R)
• M14: 7,586,856 km (0.101 R)
• M15: 8,048,365 km (0.095 R)
• M16: 8,697,620 km (0.106 R)
• M17: 10,743,820 km (0.048 R)
• M18: 10,807,997 km (0.108 R)
• M19: 12,253,262 km (0.049 R)
• M20: 13,203,957 km (0.114 R)
• M21: 13,479,965 km (0.073 R)
• M22: 13,618,642 km (0.106 R)
• M23: 13,827,630 km (0.103 R)
• M24: 15,175,358 km (0.105 R)
• M25: 16,862,074 km (0.119 R)
• M26: 19,461,785 km (0.07 R)
• M27: 19,540,025 km (0.096 R)
• M28: 20,887,603 km (0.066 R)
• M29: 21,938,229 km (0.038 R)
• M30: 22,593,318 km (0.104 R)
• M31: 24,511,910 km (0.117 R)
• M32: 25,020,992 km (0.091 R)
• M33: 25,533,514 km (0.1 R)
• M34: 26,569,031 km (0.042 R)
• M35: 27,530,047 km (0.112 R)
• M36: 28,147,737 km (0.092 R)
• M37: 29,127,304 km (0.104 R)
• M38: 31,670,767 km (0.089 R)
• M39: 32,410,528 km (0.113 R)
• M40: 32,782,429 km (0.101 R)
• M41: 36,966,382 km (0.072 R)
• M42: 39,021,707 km (0.05 R)
• M43: 39,516,427 km (0.07 R)
• M44: 40,212,656 km (0.083 R)
• M45: 40,512,300 km (0.085 R)
• M46: 41,013,303 km (0.11 R)
• M47: 41,113,684 km (0.064 R)
• M48: 41,617,080 km (0.117 R)
• M49: 42,833,760 km (0.12 R)
• M50: 43,037,662 km (0.083 R)
• M51: 44,061,958 km (0.055 R)
• M52: 44,887,140 km (0.073 R)
• M53: 45,198,005 km (0.072 R)
• M54: 47,709,753 km (0.056 R)
• M55: 48,238,731 km (0.115 R)
• M56: 48,450,861 km (0.086 R)
• M57: 48,876,168 km (0.052 R)
• M58: 49,195,858 km (0.082 R)
• M59: 50,374,091 km (0.086 R)
• M60: 53,305,162 km (0.083 R)
• M61: 53,414,817 km (0.115 R)
• M62: 59,558,203 km (0.103 R)
• M63: 60,584,445 km (0.091 R)
• M64: 62,307,962 km (0.074 R)
• M65: 65,920,601 km (0.116 R)
• M66: 67,930,448 km (0.083 R)
• M67: 68,168,159 km (0.112 R)
• M68: 70,320,573 km (0.104 R)
• M69: 77,778,327 km (0.094 R)
• M70: 80,026,334 km (0.05 R)
• M71: 80,403,171 km (0.083 R)
• M72: 80,780,457 km (0.076 R)
• M73: 81,536,973 km (0.118 R)
• M74: 81,663,234 km (0.119 R)
• M75: 84,586,226 km (0.036 R)
• M76: 84,714,133 km (0.088 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit