🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.74 AU - 2 AU

Year: 948 Days

Day: 45.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.84 AU - 2.5 AU

Year: 1185 Days

Day: 41.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,661,961 km

• M1: 320,887 km (0.102 R)
• M2: 522,545 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.22 AU - 3.32 AU

Year: 1710 Days

Day: 35.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,661,961 km

• M1: 417,677 km (0.114 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 9.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.59 AU - 7.31 AU

Year: 5382 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,661,961 km

• M1: 169,943 km (0.062 R)
• M2: 233,522 km (0.099 R)
• M3: 348,862 km (0.095 R)
• M4: 505,491 km (0.06 R)
• M5: 579,243 km (0.11 R)
• M6: 687,253 km (0.109 R)
• M7: 1,065,735 km (0.111 R)
• M8: 1,213,987 km (0.072 R)
• M9: 1,530,985 km (0.12 R)
• M10: 1,918,443 km (0.096 R)
• M11: 1,978,432 km (0.096 R)
• M12: 2,054,278 km (0.074 R)
• M13: 2,162,288 km (0.101 R)
• M14: 2,367,985 km (0.093 R)
• M15: 2,465,074 km (0.071 R)
• M16: 2,629,931 km (0.044 R)
• M17: 2,815,432 km (0.056 R)
• M18: 2,918,505 km (0.092 R)
• M19: 3,093,235 km (0.118 R)
• M20: 3,181,797 km (0.097 R)
• M21: 3,452,868 km (0.116 R)
• M22: 3,581,822 km (0.081 R)
• M23: 3,806,967 km (0.112 R)
• M24: 4,094,793 km (0.057 R)
• M25: 4,172,733 km (0.08 R)
• M26: 4,330,260 km (0.097 R)
• M27: 4,549,870 km (0.113 R)
• M28: 4,712,034 km (0.074 R)
• M29: 5,000,458 km (0.117 R)
• M30: 5,551,278 km (0.081 R)
• M31: 5,768,195 km (0.106 R)
• M32: 5,965,963 km (0.113 R)
• M33: 6,300,464 km (0.082 R)
• M34: 6,390,821 km (0.061 R)
• M35: 6,848,441 km (0.063 R)
• M36: 7,034,541 km (0.107 R)
• M37: 7,104,852 km (0.112 R)
• M38: 7,340,618 km (0.065 R)
• M39: 7,554,992 km (0.113 R)
• M40: 7,941,253 km (0.096 R)
• M41: 8,014,407 km (0.1 R)
• M42: 8,884,468 km (0.04 R)
• M43: 9,524,148 km (0.1 R)
• M44: 9,836,509 km (0.039 R)
• M45: 10,471,253 km (0.075 R)
• M46: 10,605,292 km (0.082 R)
• M47: 10,874,868 km (0.093 R)
• M48: 10,983,326 km (0.08 R)
• M49: 11,475,952 km (0.072 R)
• M50: 11,724,883 km (0.092 R)
• M51: 11,836,184 km (0.11 R)
• M52: 12,228,280 km (0.084 R)
• M53: 12,341,076 km (0.064 R)
• M54: 12,767,281 km (0.075 R)
• M55: 13,169,400 km (0.045 R)
• M56: 13,488,342 km (0.099 R)
• M57: 14,400,740 km (0.106 R)
• M58: 14,519,969 km (0.066 R)
• M59: 15,120,754 km (0.087 R)
• M60: 15,393,920 km (0.075 R)
• M61: 16,346,859 km (0.07 R)
• M62: 16,408,942 km (0.106 R)
• M63: 17,413,940 km (0.075 R)
• M64: 18,309,433 km (0.084 R)
• M65: 18,374,059 km (0.092 R)
• M66: 18,503,312 km (0.082 R)
• M67: 18,600,550 km (0.087 R)
• M68: 19,220,035 km (0.045 R)
• M69: 19,548,851 km (0.119 R)
• M70: 19,912,524 km (0.119 R)
• M71: 20,747,729 km (0.063 R)
• M72: 20,882,367 km (0.113 R)
• M73: 20,949,835 km (0.066 R)
• M74: 21,322,185 km (0.084 R)
• M75: 21,492,128 km (0.076 R)
• M76: 21,936,134 km (0.045 R)
• M77: 22,004,650 km (0.105 R)
• M78: 22,107,723 km (0.109 R)
• M79: 22,417,690 km (0.102 R)
• M80: 22,798,416 km (0.06 R)
• M81: 23,111,525 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 8.1

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.88 AU - 7.6 AU

Year: 6489 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,661,961 km

• M1: 148,401 km (0.112 R)
• M2: 308,172 km (0.103 R)
• M3: 446,550 km (0.093 R)
• M4: 555,307 km (0.116 R)
• M5: 728,990 km (0.084 R)
• M6: 844,779 km (0.105 R)
• M7: 1,030,281 km (0.11 R)
• M8: 1,625,530 km (0.099 R)
• M9: 1,818,362 km (0.064 R)
• M10: 2,142,541 km (0.075 R)
• M11: 3,006,768 km (0.103 R)
• M12: 3,292,500 km (0.079 R)
• M13: 3,586,908 km (0.079 R)
• M14: 3,712,122 km (0.112 R)
• M15: 3,992,917 km (0.096 R)
• M16: 4,044,678 km (0.101 R)
• M17: 4,520,848 km (0.078 R)
• M18: 4,765,590 km (0.038 R)
• M19: 6,232,846 km (0.055 R)
• M20: 6,323,203 km (0.058 R)
• M21: 7,314,438 km (0.08 R)
• M22: 7,505,624 km (0.032 R)
• M23: 7,601,816 km (0.108 R)
• M24: 7,925,695 km (0.102 R)
• M25: 8,023,682 km (0.118 R)
• M26: 8,155,029 km (0.08 R)
• M27: 8,320,185 km (0.074 R)
• M28: 8,453,028 km (0.112 R)
• M29: 8,653,788 km (0.113 R)
• M30: 9,025,838 km (0.093 R)
• M31: 9,128,312 km (0.114 R)
• M32: 9,265,344 km (0.058 R)
• M33: 9,680,777 km (0.107 R)
• M34: 11,513,651 km (0.03 R)
• M35: 11,736,252 km (0.096 R)
• M36: 11,848,002 km (0.105 R)
• M37: 11,922,801 km (0.112 R)
• M38: 12,298,890 km (0.104 R)
• M39: 12,717,016 km (0.077 R)
• M40: 12,908,651 km (0.099 R)
• M41: 13,256,017 km (0.057 R)
• M42: 13,333,658 km (0.029 R)
• M43: 13,763,303 km (0.109 R)
• M44: 14,475,988 km (0.053 R)
• M45: 15,322,712 km (0.045 R)
• M46: 16,143,854 km (0.068 R)
• M47: 16,769,173 km (0.038 R)
• M48: 17,529,878 km (0.091 R)
• M49: 17,871,710 km (0.099 R)
• M50: 18,605,188 km (0.093 R)
• M51: 18,692,104 km (0.086 R)
• M52: 19,657,459 km (0.115 R)
• M53: 19,879,014 km (0.08 R)
• M54: 20,235,356 km (0.097 R)
• M55: 21,910,852 km (0.119 R)
• M56: 22,232,936 km (0.081 R)
• M57: 22,510,141 km (0.106 R)
• M58: 23,442,435 km (0.114 R)
• M59: 23,818,973 km (0.103 R)
• M60: 24,721,048 km (0.114 R)
• M61: 24,816,641 km (0.113 R)
• M62: 25,828,072 km (0.092 R)
• M63: 26,363,184 km (0.069 R)
• M64: 27,148,124 km (0.03 R)
• M65: 27,841,211 km (0.103 R)
• M66: 28,040,326 km (0.071 R)
• M67: 28,841,422 km (0.08 R)
• M68: 28,942,102 km (0.094 R)
• M69: 29,042,781 km (0.097 R)
• M70: 29,295,302 km (0.119 R)
• M71: 29,345,866 km (0.102 R)
• M72: 29,497,858 km (0.08 R)
• M73: 29,802,439 km (0.051 R)
• M74: 30,568,530 km (0.099 R)
• M75: 30,773,928 km (0.113 R)
• M76: 31,186,219 km (0.091 R)
• M77: 31,496,485 km (0.119 R)
• M78: 31,963,979 km (0.055 R)
• M79: 32,905,697 km (0.115 R)
• M80: 33,644,412 km (0.09 R)
• M81: 34,335,254 km (0.06 R)
• M82: 34,762,805 km (0.066 R)
• M83: 35,192,001 km (0.096 R)
• M84: 35,622,993 km (0.096 R)
• M85: 35,947,471 km (0.048 R)
• M86: 36,327,150 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 14.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.12 AU - 12.38 AU

Year: 13071 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,661,961 km

• M1: 230,381 km (0.096 R)
• M2: 327,320 km (0.107 R)
• M3: 467,643 km (0.086 R)
• M4: 1,595,910 km (0.116 R)
• M5: 1,753,287 km (0.112 R)
• M6: 2,157,650 km (0.117 R)
• M7: 2,383,992 km (0.052 R)
• M8: 2,698,147 km (0.109 R)
• M9: 2,860,461 km (0.043 R)
• M10: 3,690,729 km (0.119 R)
• M11: 4,368,557 km (0.089 R)
• M12: 4,464,000 km (0.085 R)
• M13: 4,560,192 km (0.073 R)
• M14: 4,952,138 km (0.078 R)
• M15: 5,664,224 km (0.107 R)
• M16: 6,050,336 km (0.099 R)
• M17: 6,192,903 km (0.105 R)
• M18: 6,336,517 km (0.106 R)
• M19: 7,563,968 km (0.114 R)
• M20: 7,950,379 km (0.114 R)
• M21: 8,343,223 km (0.09 R)
• M22: 8,462,452 km (0.119 R)
• M23: 8,985,147 km (0.069 R)
• M24: 9,148,209 km (0.107 R)
• M25: 9,518,613 km (0.086 R)
• M26: 9,768,292 km (0.116 R)
• M27: 10,104,588 km (0.06 R)
• M28: 10,316,718 km (0.077 R)
• M29: 10,573,278 km (0.046 R)
• M30: 10,788,699 km (0.103 R)
• M31: 11,180,197 km (0.073 R)
• M32: 11,355,675 km (0.082 R)
• M33: 11,798,335 km (0.063 R)
• M34: 11,932,375 km (0.103 R)
• M35: 12,066,714 km (0.063 R)
• M36: 12,382,515 km (0.106 R)
• M37: 13,253,175 km (0.09 R)
• M38: 13,719,322 km (0.093 R)
• M39: 14,143,581 km (0.064 R)
• M40: 16,378,723 km (0.095 R)
• M41: 19,087,641 km (0.03 R)
• M42: 19,932,420 km (0.106 R)
• M43: 20,681,756 km (0.117 R)
• M44: 21,113,944 km (0.112 R)
• M45: 21,385,764 km (0.111 R)
• M46: 21,713,233 km (0.105 R)
• M47: 21,987,596 km (0.101 R)
• M48: 22,761,615 km (0.086 R)
• M49: 23,208,015 km (0.093 R)
• M50: 25,079,784 km (0.097 R)
• M51: 25,598,589 km (0.115 R)
• M52: 26,588,329 km (0.11 R)
• M53: 27,294,580 km (0.108 R)
• M54: 28,725,484 km (0.085 R)
• M55: 32,408,434 km (0.052 R)
• M56: 32,973,615 km (0.071 R)
• M57: 34,305,036 km (0.074 R)
• M58: 34,496,671 km (0.1 R)
• M59: 34,624,577 km (0.118 R)
• M60: 35,073,670 km (0.079 R)
• M61: 36,107,540 km (0.065 R)
• M62: 36,432,617 km (0.054 R)
• M63: 37,348,156 km (0.112 R)
• M64: 37,479,503 km (0.105 R)
• M65: 38,204,903 km (0.066 R)
• M66: 38,403,569 km (0.071 R)
• M67: 38,602,683 km (0.095 R)
• M68: 41,356,631 km (0.102 R)
• M69: 42,929,203 km (0.094 R)
• M70: 43,826,641 km (0.097 R)
• M71: 44,312,535 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.3

Radius: 6.8

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.24 AU - 17.28 AU

Year: 25446 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,661,961 km

• M1: 138,827 km (0.103 R)
• M2: 565,630 km (0.115 R)
• M3: 690,693 km (0.059 R)
• M4: 1,548,488 km (0.093 R)
• M5: 1,836,015 km (0.037 R)
• M6: 2,338,364 km (0.061 R)
• M7: 2,710,115 km (0.113 R)
• M8: 3,100,416 km (0.054 R)
• M9: 3,837,185 km (0.076 R)
• M10: 4,175,875 km (0.097 R)
• M11: 4,373,943 km (0.062 R)
• M12: 7,036,934 km (0.101 R)
• M13: 7,154,518 km (0.118 R)
• M14: 7,331,941 km (0.083 R)
• M15: 7,570,849 km (0.118 R)
• M16: 7,812,300 km (0.092 R)
• M17: 8,179,264 km (0.106 R)
• M18: 8,364,915 km (0.065 R)
• M19: 8,993,674 km (0.114 R)
• M20: 11,795,942 km (0.059 R)
• M21: 12,856,890 km (0.083 R)
• M22: 14,022,108 km (0.089 R)
• M23: 14,318,611 km (0.094 R)
• M24: 14,542,409 km (0.04 R)
• M25: 14,617,208 km (0.078 R)
• M26: 15,220,536 km (0.095 R)
• M27: 17,158,128 km (0.117 R)
• M28: 17,237,115 km (0.114 R)
• M29: 17,316,402 km (0.055 R)
• M30: 17,475,275 km (0.042 R)
• M31: 18,763,163 km (0.115 R)
• M32: 18,926,225 km (0.062 R)
• M33: 21,004,738 km (0.107 R)
• M34: 22,113,856 km (0.079 R)
• M35: 22,200,025 km (0.054 R)
• M36: 24,477,652 km (0.115 R)
• M37: 24,834,743 km (0.045 R)
• M38: 25,734,574 km (0.094 R)
• M39: 26,828,583 km (0.045 R)
• M40: 28,591,594 km (0.098 R)
• M41: 29,819,344 km (0.052 R)
• M42: 30,009,782 km (0.073 R)
• M43: 31,450,559 km (0.032 R)
• M44: 32,717,503 km (0.103 R)
• M45: 33,209,231 km (0.08 R)
• M46: 35,300,909 km (0.11 R)
• M47: 35,401,588 km (0.117 R)
• M48: 36,922,998 km (0.112 R)
• M49: 37,127,499 km (0.104 R)
• M50: 37,949,090 km (0.099 R)
• M51: 40,134,266 km (0.114 R)
• M52: 42,039,545 km (0.091 R)
• M53: 42,788,432 km (0.088 R)
• M54: 45,937,467 km (0.088 R)
• M55: 46,267,480 km (0.114 R)
• M56: 46,487,838 km (0.06 R)
• M57: 47,040,452 km (0.059 R)
• M58: 47,817,912 km (0.097 R)
• M59: 49,836,137 km (0.109 R)
• M60: 49,949,083 km (0.099 R)
• M61: 50,855,796 km (0.073 R)
• M62: 51,425,166 km (0.098 R)
• M63: 52,800,269 km (0.056 R)
• M64: 52,915,460 km (0.102 R)
• M65: 53,376,819 km (0.091 R)
• M66: 53,723,737 km (0.114 R)
• M67: 56,761,770 km (0.116 R)
• M68: 57,115,869 km (0.067 R)
• M69: 58,301,432 km (0.072 R)
• M70: 59,255,866 km (0.072 R)
• M71: 61,300,869 km (0.093 R)
• M72: 64,227,303 km (0.061 R)
• M73: 64,966,017 km (0.099 R)
• M74: 65,336,421 km (0.098 R)
• M75: 65,831,291 km (0.114 R)
• M76: 68,827,138 km (0.079 R)
• M77: 71,230,129 km (0.099 R)
• M78: 72,890,067 km (0.095 R)
• M79: 74,046,757 km (0.112 R)
• M80: 75,728,088 km (0.111 R)
• M81: 75,857,939 km (0.112 R)
• M82: 76,378,240 km (0.091 R)
• M83: 76,899,589 km (0.092 R)
• M84: 78,602,162 km (0.1 R)
• M85: 79,788,174 km (0.064 R)
• M86: 80,184,758 km (0.079 R)
• M87: 80,449,546 km (0.102 R)
• M88: 80,980,020 km (0.067 R)
• M89: 83,515,554 km (0.119 R)
• M90: 84,321,588 km (0.037 R)
• M91: 86,483,875 km (0.066 R)
• M92: 86,755,396 km (0.107 R)
• M93: 88,664,115 km (0.083 R)
• M94: 89,898,596 km (0.043 R)
• M95: 92,245,637 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit