🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.76 AU - 0.78 AU

Year: 246 Days

Day: 42.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,304,265 km

• M1: 205,099 km (0.092 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 8.5

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.55 AU - 11.45 AU

Year: 10642 Days

Day: 14.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,304,265 km

• M1: 107,262 km (0.109 R)
• M2: 776,413 km (0.069 R)
• M3: 886,966 km (0.116 R)
• M4: 1,229,395 km (0.089 R)
• M5: 1,541,008 km (0.072 R)
• M6: 1,658,292 km (0.108 R)
• M7: 1,754,334 km (0.025 R)
• M8: 1,852,171 km (0.038 R)
• M9: 2,105,141 km (0.101 R)
• M10: 2,588,043 km (0.1 R)
• M11: 3,016,342 km (0.106 R)
• M12: 3,134,375 km (0.082 R)
• M13: 3,405,446 km (0.11 R)
• M14: 3,684,147 km (0.053 R)
• M15: 3,874,136 km (0.036 R)
• M16: 3,970,327 km (0.086 R)
• M17: 4,034,954 km (0.116 R)
• M18: 4,099,879 km (0.099 R)
• M19: 4,429,892 km (0.056 R)
• M20: 4,871,804 km (0.106 R)
• M21: 5,010,631 km (0.109 R)
• M22: 5,578,953 km (0.1 R)
• M23: 7,087,648 km (0.092 R)
• M24: 7,563,519 km (0.094 R)
• M25: 8,008,872 km (0.05 R)
• M26: 10,050,135 km (0.059 R)
• M27: 10,271,689 km (0.091 R)
• M28: 10,360,700 km (0.1 R)
• M29: 10,674,406 km (0.053 R)
• M30: 10,945,777 km (0.111 R)
• M31: 11,820,027 km (0.079 R)
• M32: 12,147,796 km (0.105 R)
• M33: 12,812,310 km (0.106 R)
• M34: 13,782,003 km (0.086 R)
• M35: 13,929,507 km (0.093 R)
• M36: 14,126,976 km (0.117 R)
• M37: 14,825,448 km (0.103 R)
• M38: 15,484,128 km (0.072 R)
• M39: 16,672,832 km (0.066 R)
• M40: 16,829,910 km (0.115 R)
• M41: 18,537,271 km (0.06 R)
• M42: 19,521,475 km (0.108 R)
• M43: 19,853,433 km (0.071 R)
• M44: 19,908,933 km (0.074 R)
• M45: 20,242,985 km (0.036 R)
• M46: 20,691,330 km (0.057 R)
• M47: 20,860,226 km (0.085 R)
• M48: 21,540,747 km (0.113 R)
• M49: 22,113,408 km (0.051 R)
• M50: 22,981,674 km (0.094 R)
• M51: 23,273,539 km (0.031 R)
• M52: 23,684,185 km (0.084 R)
• M53: 23,861,010 km (0.114 R)
• M54: 24,811,106 km (0.112 R)
• M55: 25,471,581 km (0.026 R)
• M56: 27,797,080 km (0.081 R)
• M57: 28,170,476 km (0.083 R)
• M58: 28,295,240 km (0.091 R)
• M59: 28,545,518 km (0.116 R)
• M60: 28,859,224 km (0.036 R)
• M61: 29,048,017 km (0.088 R)
• M62: 29,617,087 km (0.105 R)
• M63: 29,807,525 km (0.064 R)
• M64: 31,281,214 km (0.115 R)
• M65: 32,124,647 km (0.043 R)
• M66: 32,712,866 km (0.102 R)
• M67: 32,909,736 km (0.117 R)
• M68: 33,436,770 km (0.089 R)
• M69: 34,032,917 km (0.066 R)
• M70: 34,565,785 km (0.038 R)
• M71: 35,235,834 km (0.118 R)
• M72: 36,316,678 km (0.112 R)
• M73: 37,476,959 km (0.08 R)
• M74: 37,614,290 km (0.118 R)
• M75: 38,096,295 km (0.037 R)
• M76: 38,788,185 km (0.104 R)
• M77: 40,184,681 km (0.105 R)
• M78: 40,465,925 km (0.054 R)
• M79: 40,747,767 km (0.1 R)
• M80: 40,888,988 km (0.105 R)
• M81: 43,963,972 km (0.082 R)
• M82: 45,639,019 km (0.077 R)
• M83: 46,964,456 km (0.065 R)
• M84: 48,901,300 km (0.042 R)
• M85: 49,126,445 km (0.102 R)
• M86: 49,728,427 km (0.069 R)
• M87: 49,803,974 km (0.115 R)
• M88: 50,484,494 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 8.3

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.64 AU - 14.16 AU

Year: 14919 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,304,265 km

• M1: 105,167 km (0.099 R)
• M2: 254,765 km (0.101 R)
• M3: 381,624 km (0.086 R)
• M4: 568,023 km (0.07 R)
• M5: 868,715 km (0.099 R)
• M6: 1,290,132 km (0.082 R)
• M7: 1,657,993 km (0.09 R)
• M8: 2,027,949 km (0.073 R)
• M9: 2,711,162 km (0.102 R)
• M10: 2,875,869 km (0.116 R)
• M11: 3,249,864 km (0.119 R)
• M12: 3,675,320 km (0.072 R)
• M13: 3,894,781 km (0.101 R)
• M14: 4,775,164 km (0.078 R)
• M15: 4,854,601 km (0.077 R)
• M16: 5,176,685 km (0.108 R)
• M17: 5,841,498 km (0.091 R)
• M18: 6,314,227 km (0.101 R)
• M19: 6,533,089 km (0.101 R)
• M20: 6,754,643 km (0.055 R)
• M21: 6,888,683 km (0.05 R)
• M22: 7,204,933 km (0.079 R)
• M23: 7,296,187 km (0.119 R)
• M24: 8,807,724 km (0.105 R)
• M25: 9,249,786 km (0.058 R)
• M26: 9,348,969 km (0.064 R)
• M27: 9,548,533 km (0.089 R)
• M28: 9,648,913 km (0.061 R)
• M29: 10,309,388 km (0.062 R)
• M30: 10,619,205 km (0.091 R)
• M31: 10,827,445 km (0.1 R)
• M32: 12,050,856 km (0.119 R)
• M33: 12,105,011 km (0.075 R)
• M34: 13,373,451 km (0.07 R)
• M35: 16,094,337 km (0.107 R)
• M36: 16,634,236 km (0.04 R)
• M37: 17,547,531 km (0.067 R)
• M38: 20,125,551 km (0.114 R)
• M39: 20,512,561 km (0.05 R)
• M40: 21,163,312 km (0.109 R)
• M41: 22,085,433 km (0.101 R)
• M42: 22,351,418 km (0.059 R)
• M43: 22,819,360 km (0.102 R)
• M44: 23,290,444 km (0.109 R)
• M45: 23,969,020 km (0.058 R)
• M46: 24,037,236 km (0.04 R)
• M47: 24,585,363 km (0.115 R)
• M48: 25,484,895 km (0.114 R)
• M49: 26,606,580 km (0.048 R)
• M50: 26,747,950 km (0.115 R)
• M51: 27,458,390 km (0.099 R)
• M52: 27,529,748 km (0.1 R)
• M53: 27,959,543 km (0.089 R)
• M54: 28,391,282 km (0.046 R)
• M55: 30,435,836 km (0.067 R)
• M56: 30,657,690 km (0.115 R)
• M57: 31,028,543 km (0.082 R)
• M58: 31,251,893 km (0.12 R)
• M59: 32,150,378 km (0.106 R)
• M60: 33,437,667 km (0.103 R)
• M61: 34,587,626 km (0.112 R)
• M62: 35,516,778 km (0.071 R)
• M63: 35,594,569 km (0.025 R)
• M64: 36,768,464 km (0.032 R)
• M65: 37,558,041 km (0.089 R)
• M66: 37,637,328 km (0.098 R)
• M67: 38,193,683 km (0.112 R)
• M68: 39,556,370 km (0.104 R)
• M69: 40,203,231 km (0.085 R)
• M70: 40,446,627 km (0.118 R)
• M71: 41,671,235 km (0.1 R)
• M72: 42,329,166 km (0.093 R)
• M73: 42,576,900 km (0.097 R)
• M74: 43,905,928 km (0.051 R)
• M75: 45,417,166 km (0.089 R)
• M76: 47,458,728 km (0.085 R)
• M77: 50,139,522 km (0.066 R)
• M78: 50,751,676 km (0.076 R)
• M79: 53,135,967 km (0.045 R)
• M80: 56,825,798 km (0.061 R)
• M81: 58,012,857 km (0.111 R)
• M82: 58,196,115 km (0.034 R)
• M83: 59,300,297 km (0.084 R)
• M84: 59,577,502 km (0.079 R)
• M85: 60,225,859 km (0.114 R)
• M86: 60,411,510 km (0.118 R)
• M87: 61,342,607 km (0.104 R)
• M88: 61,903,599 km (0.064 R)
• M89: 61,997,247 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.8

Radius: 5.3

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.37 AU - 15.51 AU

Year: 17907 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,304,265 km

• M1: 68,067 km (0.104 R)
• M2: 241,002 km (0.091 R)
• M3: 330,312 km (0.112 R)
• M4: 485,146 km (0.065 R)
• M5: 1,251,685 km (0.091 R)
• M6: 1,412,054 km (0.072 R)
• M7: 1,636,152 km (0.029 R)
• M8: 2,373,819 km (0.054 R)
• M9: 2,572,485 km (0.091 R)
• M10: 4,225,990 km (0.112 R)
• M11: 4,588,765 km (0.097 R)
• M12: 4,794,612 km (0.107 R)
• M13: 5,517,020 km (0.102 R)
• M14: 6,092,224 km (0.059 R)
• M15: 6,318,416 km (0.101 R)
• M16: 6,639,752 km (0.1 R)
• M17: 8,324,972 km (0.115 R)
• M18: 8,931,591 km (0.096 R)
• M19: 9,815,116 km (0.109 R)
• M20: 11,496,746 km (0.065 R)
• M21: 11,776,195 km (0.104 R)
• M22: 11,832,444 km (0.046 R)
• M23: 12,057,888 km (0.081 R)
• M24: 12,227,980 km (0.117 R)
• M25: 12,341,824 km (0.106 R)
• M26: 12,456,117 km (0.098 R)
• M27: 13,206,949 km (0.055 R)
• M28: 14,031,682 km (0.112 R)
• M29: 14,270,440 km (0.117 R)
• M30: 14,510,545 km (0.081 R)
• M31: 15,299,973 km (0.118 R)
• M32: 15,545,612 km (0.114 R)
• M33: 15,792,748 km (0.088 R)
• M34: 15,916,615 km (0.069 R)
• M35: 16,415,973 km (0.08 R)
• M36: 16,730,577 km (0.076 R)
• M37: 17,750,685 km (0.104 R)
• M38: 19,185,927 km (0.041 R)
• M39: 19,984,331 km (0.11 R)
• M40: 20,522,584 km (0.078 R)
• M41: 20,929,490 km (0.055 R)
• M42: 21,682,267 km (0.118 R)
• M43: 22,374,456 km (0.085 R)
• M44: 22,793,031 km (0.118 R)
• M45: 22,933,204 km (0.063 R)
• M46: 23,073,676 km (0.084 R)
• M47: 23,143,987 km (0.11 R)
• M48: 23,284,909 km (0.11 R)
• M49: 26,897,697 km (0.064 R)
• M50: 29,375,935 km (0.11 R)
• M51: 30,371,958 km (0.03 R)
• M52: 30,603,536 km (0.115 R)
• M53: 31,145,828 km (0.062 R)
• M54: 34,224,851 km (0.049 R)
• M55: 34,787,638 km (0.078 R)
• M56: 35,840,957 km (0.091 R)
• M57: 36,740,489 km (0.06 R)
• M58: 37,234,162 km (0.076 R)
• M59: 37,564,624 km (0.043 R)
• M60: 38,228,240 km (0.115 R)
• M61: 38,394,742 km (0.089 R)
• M62: 38,812,120 km (0.098 R)
• M63: 39,314,919 km (0.1 R)
• M64: 39,735,588 km (0.093 R)
• M65: 39,819,961 km (0.038 R)
• M66: 40,242,426 km (0.098 R)
• M67: 40,496,592 km (0.113 R)
• M68: 41,347,804 km (0.103 R)
• M69: 42,808,179 km (0.095 R)
• M70: 42,981,114 km (0.106 R)
• M71: 43,849,230 km (0.1 R)
• M72: 46,666,009 km (0.031 R)
• M73: 47,826,738 km (0.088 R)
• M74: 48,275,831 km (0.054 R)
• M75: 48,365,740 km (0.099 R)
• M76: 52,010,093 km (0.112 R)
• M77: 52,656,955 km (0.066 R)
• M78: 53,399,409 km (0.084 R)
• M79: 55,930,605 km (0.107 R)
• M80: 56,214,242 km (0.114 R)
• M81: 56,403,633 km (0.08 R)
• M82: 57,068,147 km (0.055 R)
• M83: 59,173,288 km (0.104 R)
• M84: 59,269,629 km (0.086 R)
• M85: 60,429,162 km (0.047 R)
• M86: 61,791,400 km (0.12 R)
• M87: 62,672,532 km (0.067 R)
• M88: 62,868,954 km (0.101 R)
• M89: 63,459,267 km (0.08 R)
• M90: 63,656,437 km (0.11 R)
• M91: 64,150,260 km (0.112 R)
• M92: 64,348,178 km (0.118 R)
• M93: 64,843,795 km (0.048 R)
• M94: 65,141,645 km (0.063 R)
• M95: 65,838,771 km (0.09 R)

Asteroid Belt

Center: 14.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.1

Radius: 4.9

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.52 AU - 20.42 AU

Year: 24292 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,304,265 km

• M1: 125,213 km (0.111 R)
• M2: 1,166,714 km (0.11 R)
• M3: 1,545,047 km (0.061 R)
• M4: 1,606,382 km (0.103 R)
• M5: 1,991,746 km (0.105 R)
• M6: 2,584,453 km (0.061 R)
• M7: 2,919,103 km (0.082 R)
• M8: 4,563,932 km (0.118 R)
• M9: 4,967,098 km (0.106 R)
• M10: 5,012,576 km (0.092 R)
• M11: 5,475,132 km (0.074 R)
• M12: 5,522,256 km (0.085 R)
• M13: 5,999,623 km (0.093 R)
• M14: 6,540,120 km (0.076 R)
• M15: 7,147,337 km (0.057 R)
• M16: 7,457,603 km (0.093 R)
• M17: 8,523,488 km (0.091 R)
• M18: 9,864,184 km (0.085 R)
• M19: 10,036,222 km (0.066 R)
• M20: 10,500,275 km (0.076 R)
• M21: 11,030,449 km (0.068 R)
• M22: 14,066,239 km (0.072 R)
• M23: 14,260,118 km (0.099 R)
• M24: 14,454,745 km (0.043 R)
• M25: 14,715,643 km (0.066 R)
• M26: 16,789,818 km (0.079 R)
• M27: 17,201,810 km (0.097 R)
• M28: 17,409,003 km (0.066 R)
• M29: 17,756,070 km (0.075 R)
• M30: 18,105,681 km (0.08 R)
• M31: 18,740,424 km (0.073 R)
• M32: 19,742,132 km (0.102 R)
• M33: 20,104,159 km (0.103 R)
• M34: 20,541,433 km (0.095 R)
• M35: 20,688,039 km (0.093 R)
• M36: 21,573,958 km (0.113 R)
• M37: 22,171,601 km (0.112 R)
• M38: 22,698,934 km (0.069 R)
• M39: 23,535,934 km (0.072 R)
• M40: 23,842,759 km (0.1 R)
• M41: 26,344,933 km (0.069 R)
• M42: 26,503,956 km (0.076 R)
• M43: 30,334,409 km (0.047 R)
• M44: 31,592,826 km (0.078 R)
• M45: 32,356,075 km (0.094 R)
• M46: 32,526,467 km (0.114 R)
• M47: 35,293,429 km (0.118 R)
• M48: 37,417,719 km (0.119 R)
• M49: 38,224,949 km (0.099 R)
• M50: 38,405,065 km (0.087 R)
• M51: 38,675,837 km (0.108 R)
• M52: 39,219,326 km (0.061 R)
• M53: 40,222,080 km (0.111 R)
• M54: 40,772,750 km (0.077 R)
• M55: 41,418,265 km (0.11 R)
• M56: 42,999,814 km (0.12 R)
• M57: 43,093,462 km (0.082 R)
• M58: 43,562,750 km (0.071 R)
• M59: 43,750,944 km (0.117 R)
• M60: 44,980,639 km (0.05 R)
• M61: 45,170,927 km (0.109 R)
• M62: 45,266,072 km (0.077 R)
• M63: 46,317,745 km (0.114 R)
• M64: 46,702,062 km (0.12 R)
• M65: 46,798,403 km (0.053 R)
• M66: 47,667,716 km (0.098 R)
• M67: 47,764,655 km (0.046 R)
• M68: 47,861,744 km (0.118 R)
• M69: 48,153,011 km (0.068 R)
• M70: 48,542,415 km (0.109 R)
• M71: 50,110,500 km (0.054 R)
• M72: 50,209,085 km (0.08 R)
• M73: 51,198,226 km (0.101 R)
• M74: 51,496,225 km (0.078 R)
• M75: 53,598,075 km (0.075 R)
• M76: 55,320,096 km (0.102 R)
• M77: 55,625,874 km (0.099 R)
• M78: 55,727,900 km (0.075 R)
• M79: 57,472,211 km (0.106 R)
• M80: 58,610,501 km (0.084 R)
• M81: 58,922,263 km (0.103 R)
• M82: 61,963,737 km (0.12 R)
• M83: 63,130,601 km (0.116 R)
• M84: 63,450,142 km (0.082 R)
• M85: 66,349,947 km (0.059 R)
• M86: 66,674,724 km (0.117 R)
• M87: 68,525,549 km (0.051 R)
• M88: 69,732,205 km (0.057 R)
• M89: 70,724,488 km (0.111 R)
• M90: 71,056,445 km (0.114 R)
• M91: 71,943,860 km (0.077 R)
• M92: 73,281,863 km (0.117 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit