🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.43 AU - 0.63 AU

Year: 146 Days

Day: 33.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,619,095 km

• M1: 63,579 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.96 AU - 1 AU

Year: 367 Days

Day: 32.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,619,095 km

• M1: 33,061 km (0.035 R)
• M2: 560,543 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.4 AU - 1.98 AU

Year: 832 Days

Day: 45.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.44 AU - 3.04 AU

Year: 1718 Days

Day: 15.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3 AU - 3.06 AU

Year: 1998 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,619,095 km

• M1: 1,368,222 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 14.3

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.65 AU - 11.71 AU

Year: 13219 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,619,095 km

• M1: 179,218 km (0.12 R)
• M2: 326,871 km (0.069 R)
• M3: 657,931 km (0.085 R)
• M4: 848,818 km (0.112 R)
• M5: 987,346 km (0.076 R)
• M6: 1,329,177 km (0.115 R)
• M7: 1,472,492 km (0.116 R)
• M8: 2,075,521 km (0.031 R)
• M9: 2,243,968 km (0.032 R)
• M10: 2,672,416 km (0.084 R)
• M11: 3,434,318 km (0.028 R)
• M12: 3,664,101 km (0.105 R)
• M13: 3,839,878 km (0.078 R)
• M14: 4,508,431 km (0.069 R)
• M15: 5,312,071 km (0.11 R)
• M16: 5,815,767 km (0.107 R)
• M17: 6,125,584 km (0.114 R)
• M18: 7,160,053 km (0.042 R)
• M19: 7,270,307 km (0.094 R)
• M20: 7,867,352 km (0.085 R)
• M21: 8,171,784 km (0.094 R)
• M22: 9,428,555 km (0.1 R)
• M23: 10,038,466 km (0.117 R)
• M24: 11,900,361 km (0.072 R)
• M25: 12,470,628 km (0.077 R)
• M26: 12,603,621 km (0.101 R)
• M27: 12,870,802 km (0.036 R)
• M28: 13,094,900 km (0.093 R)
• M29: 14,281,211 km (0.069 R)
• M30: 14,513,237 km (0.081 R)
• M31: 14,606,437 km (0.103 R)
• M32: 15,122,550 km (0.085 R)
• M33: 15,884,003 km (0.063 R)
• M34: 17,692,342 km (0.096 R)
• M35: 17,941,721 km (0.08 R)
• M36: 18,646,178 km (0.049 R)
• M37: 19,411,072 km (0.076 R)
• M38: 19,565,307 km (0.111 R)
• M39: 20,394,678 km (0.115 R)
• M40: 20,708,534 km (0.052 R)
• M41: 20,971,527 km (0.103 R)
• M42: 21,713,383 km (0.11 R)
• M43: 22,625,930 km (0.106 R)
• M44: 23,059,764 km (0.111 R)
• M45: 23,168,521 km (0.114 R)
• M46: 23,496,290 km (0.079 R)
• M47: 23,935,510 km (0.052 R)
• M48: 25,550,568 km (0.101 R)
• M49: 26,684,819 km (0.116 R)
• M50: 26,856,408 km (0.113 R)
• M51: 27,546,354 km (0.105 R)
• M52: 28,067,702 km (0.119 R)
• M53: 28,533,849 km (0.044 R)
• M54: 30,125,870 km (0.111 R)
• M55: 30,603,087 km (0.068 R)
• M56: 31,082,847 km (0.095 R)
• M57: 31,323,700 km (0.117 R)
• M58: 31,504,713 km (0.085 R)
• M59: 32,659,310 km (0.111 R)
• M60: 33,088,057 km (0.103 R)
• M61: 33,518,899 km (0.077 R)
• M62: 34,697,431 km (0.106 R)
• M63: 35,135,005 km (0.079 R)
• M64: 35,260,368 km (0.119 R)
• M65: 36,015,687 km (0.077 R)
• M66: 36,839,972 km (0.107 R)
• M67: 37,031,158 km (0.098 R)
• M68: 37,350,400 km (0.099 R)
• M69: 39,675,898 km (0.066 R)
• M70: 40,264,716 km (0.102 R)
• M71: 41,583,271 km (0.084 R)
• M72: 42,381,226 km (0.096 R)
• M73: 42,982,909 km (0.073 R)
• M74: 43,992,246 km (0.065 R)
• M75: 44,601,558 km (0.054 R)
• M76: 45,009,362 km (0.112 R)
• M77: 45,691,678 km (0.1 R)
• M78: 45,828,560 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.9

Radius: 7.9

Gravity: 13.55 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.85 AU - 12.99 AU

Year: 15587 Days

Day: 18.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,619,095 km

• M1: 338,989 km (0.12 R)
• M2: 404,513 km (0.115 R)
• M3: 692,489 km (0.109 R)
• M4: 824,284 km (0.062 R)
• M5: 1,037,760 km (0.073 R)
• M6: 2,183,830 km (0.039 R)
• M7: 2,447,122 km (0.067 R)
• M8: 3,371,487 km (0.098 R)
• M9: 3,484,583 km (0.063 R)
• M10: 3,675,769 km (0.108 R)
• M11: 3,909,890 km (0.074 R)
• M12: 4,229,730 km (0.033 R)
• M13: 4,433,931 km (0.108 R)
• M14: 5,906,124 km (0.06 R)
• M15: 6,134,560 km (0.042 R)
• M16: 7,613,933 km (0.089 R)
• M17: 7,663,450 km (0.095 R)
• M18: 8,164,304 km (0.111 R)
• M19: 9,145,067 km (0.057 R)
• M20: 11,103,154 km (0.117 R)
• M21: 11,841,120 km (0.069 R)
• M22: 12,477,958 km (0.09 R)
• M23: 13,543,694 km (0.111 R)
• M24: 13,784,546 km (0.12 R)
• M25: 14,576,966 km (0.09 R)
• M26: 15,321,515 km (0.065 R)
• M27: 15,446,728 km (0.055 R)
• M28: 17,041,441 km (0.046 R)
• M29: 17,562,790 km (0.093 R)
• M30: 19,090,633 km (0.104 R)
• M31: 22,841,052 km (0.091 R)
• M32: 23,271,594 km (0.098 R)
• M33: 23,777,086 km (0.08 R)
• M34: 25,093,846 km (0.052 R)
• M35: 25,167,598 km (0.104 R)
• M36: 26,134,150 km (0.092 R)
• M37: 27,340,357 km (0.071 R)
• M38: 27,416,353 km (0.074 R)
• M39: 27,797,379 km (0.037 R)
• M40: 28,410,580 km (0.035 R)
• M41: 28,641,709 km (0.087 R)
• M42: 30,276,963 km (0.1 R)
• M43: 30,987,105 km (0.102 R)
• M44: 32,102,506 km (0.11 R)
• M45: 32,423,543 km (0.04 R)
• M46: 33,555,850 km (0.092 R)
• M47: 33,718,612 km (0.049 R)
• M48: 33,800,143 km (0.086 R)
• M49: 34,045,035 km (0.073 R)
• M50: 34,865,729 km (0.106 R)
• M51: 36,025,411 km (0.103 R)
• M52: 36,610,040 km (0.1 R)
• M53: 36,945,588 km (0.057 R)
• M54: 38,042,888 km (0.118 R)
• M55: 38,212,682 km (0.107 R)
• M56: 39,236,679 km (0.112 R)
• M57: 39,580,006 km (0.105 R)
• M58: 39,752,044 km (0.035 R)
• M59: 40,096,867 km (0.032 R)
• M60: 40,356,120 km (0.069 R)
• M61: 42,186,450 km (0.114 R)
• M62: 42,538,155 km (0.112 R)
• M63: 42,802,644 km (0.073 R)
• M64: 45,837,386 km (0.118 R)
• M65: 46,380,127 km (0.095 R)
• M66: 47,289,383 km (0.087 R)
• M67: 47,746,105 km (0.081 R)
• M68: 48,388,179 km (0.049 R)
• M69: 48,480,182 km (0.067 R)
• M70: 51,171,896 km (0.069 R)
• M71: 51,265,694 km (0.062 R)
• M72: 52,677,749 km (0.059 R)
• M73: 53,436,060 km (0.071 R)
• M74: 53,721,343 km (0.063 R)
• M75: 54,102,668 km (0.103 R)
• M76: 55,059,496 km (0.115 R)
• M77: 56,118,649 km (0.101 R)
• M78: 57,087,295 km (0.101 R)
• M79: 57,184,534 km (0.108 R)
• M80: 57,281,623 km (0.045 R)
• M81: 57,768,564 km (0.092 R)
• M82: 59,139,329 km (0.105 R)
• M83: 60,223,914 km (0.099 R)
• M84: 61,414,414 km (0.068 R)
• M85: 61,912,874 km (0.12 R)
• M86: 63,013,914 km (0.084 R)
• M87: 63,617,243 km (0.115 R)
• M88: 65,438,896 km (0.06 R)
• M89: 67,380,078 km (0.076 R)
• M90: 68,822,500 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.4

Radius: 4.8

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.53 AU - 14.01 AU

Year: 16279 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,619,095 km

• M1: 103,821 km (0.106 R)
• M2: 208,539 km (0.088 R)
• M3: 247,136 km (0.051 R)
• M4: 707,598 km (0.048 R)
• M5: 1,080,545 km (0.09 R)
• M6: 1,274,723 km (0.055 R)
• M7: 1,723,068 km (0.107 R)
• M8: 1,835,117 km (0.055 R)
• M9: 1,892,114 km (0.074 R)
• M10: 1,949,709 km (0.055 R)
• M11: 2,125,935 km (0.106 R)
• M12: 2,307,248 km (0.101 R)
• M13: 2,652,669 km (0.091 R)
• M14: 4,076,542 km (0.109 R)
• M15: 4,113,792 km (0.109 R)
• M16: 4,151,191 km (0.1 R)
• M17: 4,608,362 km (0.114 R)
• M18: 7,077,774 km (0.075 R)
• M19: 8,179,862 km (0.078 R)
• M20: 9,040,947 km (0.118 R)
• M21: 9,730,444 km (0.046 R)
• M22: 9,980,721 km (0.094 R)
• M23: 10,538,871 km (0.082 R)
• M24: 11,003,073 km (0.068 R)
• M25: 11,054,983 km (0.102 R)
• M26: 11,685,239 km (0.063 R)
• M27: 12,435,173 km (0.118 R)
• M28: 12,706,694 km (0.111 R)
• M29: 12,761,297 km (0.072 R)
• M30: 12,870,653 km (0.11 R)
• M31: 12,925,406 km (0.067 R)
• M32: 13,311,069 km (0.101 R)
• M33: 13,477,571 km (0.084 R)
• M34: 13,644,672 km (0.116 R)
• M35: 13,924,719 km (0.087 R)
• M36: 15,064,057 km (0.117 R)
• M37: 15,528,109 km (0.043 R)
• M38: 15,820,424 km (0.102 R)
• M39: 15,879,066 km (0.119 R)
• M40: 16,351,346 km (0.109 R)
• M41: 16,768,276 km (0.05 R)
• M42: 17,188,795 km (0.054 R)
• M43: 17,795,415 km (0.115 R)
• M44: 17,856,451 km (0.031 R)
• M45: 18,967,215 km (0.073 R)
• M46: 19,468,069 km (0.064 R)
• M47: 20,163,848 km (0.107 R)
• M48: 20,996,660 km (0.073 R)
• M49: 21,125,763 km (0.075 R)
• M50: 21,775,167 km (0.095 R)
• M51: 22,828,037 km (0.08 R)
• M52: 23,227,014 km (0.075 R)
• M53: 23,494,346 km (0.08 R)
• M54: 23,964,532 km (0.115 R)
• M55: 24,437,859 km (0.071 R)
• M56: 25,187,943 km (0.082 R)
• M57: 26,223,011 km (0.065 R)
• M58: 27,695,054 km (0.105 R)
• M59: 27,765,814 km (0.067 R)
• M60: 28,476,852 km (0.107 R)
• M61: 28,906,348 km (0.044 R)
• M62: 28,978,155 km (0.118 R)
• M63: 29,410,044 km (0.115 R)
• M64: 29,916,732 km (0.086 R)
• M65: 30,280,404 km (0.063 R)
• M66: 33,317,241 km (0.045 R)
• M67: 34,986,155 km (0.099 R)
• M68: 35,753,741 km (0.096 R)
• M69: 38,879,290 km (0.097 R)
• M70: 39,276,023 km (0.092 R)
• M71: 39,514,782 km (0.107 R)
• M72: 39,674,103 km (0.115 R)
• M73: 40,876,571 km (0.12 R)
• M74: 41,037,837 km (0.099 R)
• M75: 41,199,254 km (0.12 R)
• M76: 41,928,244 km (0.115 R)
• M77: 42,498,361 km (0.094 R)
• M78: 44,389,129 km (0.115 R)
• M79: 44,803,814 km (0.056 R)
• M80: 46,391,347 km (0.114 R)
• M81: 50,137,577 km (0.088 R)
• M82: 51,349,918 km (0.112 R)
• M83: 51,785,098 km (0.072 R)
• M84: 52,396,505 km (0.099 R)
• M85: 53,098,268 km (0.117 R)
• M86: 53,891,436 km (0.107 R)
• M87: 55,400,280 km (0.08 R)
• M88: 56,294,277 km (0.106 R)
• M89: 57,463,684 km (0.093 R)
• M90: 58,187,289 km (0.063 R)
• M91: 61,111,478 km (0.084 R)
• M92: 61,203,630 km (0.075 R)
• M93: 61,665,140 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.5

Radius: 7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.58 AU - 20.88 AU

Year: 27088 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,619,095 km

• M1: 476,170 km (0.078 R)
• M2: 764,595 km (0.062 R)
• M3: 957,576 km (0.118 R)
• M4: 1,458,430 km (0.047 R)
• M5: 1,600,996 km (0.088 R)
• M6: 1,951,504 km (0.106 R)
• M7: 2,029,744 km (0.074 R)
• M8: 2,082,552 km (0.115 R)
• M9: 2,380,850 km (0.034 R)
• M10: 3,834,343 km (0.045 R)
• M11: 3,899,867 km (0.063 R)
• M12: 4,165,852 km (0.079 R)
• M13: 4,335,047 km (0.088 R)
• M14: 4,680,319 km (0.084 R)
• M15: 4,750,480 km (0.065 R)
• M16: 4,891,850 km (0.111 R)
• M17: 4,998,663 km (0.104 R)
• M18: 5,178,629 km (0.059 R)
• M19: 6,574,976 km (0.064 R)
• M20: 7,334,634 km (0.066 R)
• M21: 7,745,579 km (0.1 R)
• M22: 8,206,191 km (0.085 R)
• M23: 9,330,120 km (0.055 R)
• M24: 9,596,404 km (0.12 R)
• M25: 10,593,624 km (0.116 R)
• M26: 11,011,151 km (0.089 R)
• M27: 11,528,610 km (0.038 R)
• M28: 11,766,471 km (0.033 R)
• M29: 12,005,977 km (0.076 R)
• M30: 12,054,148 km (0.108 R)
• M31: 12,441,157 km (0.054 R)
• M32: 12,930,791 km (0.105 R)
• M33: 13,277,110 km (0.085 R)
• M34: 15,054,782 km (0.108 R)
• M35: 15,628,789 km (0.104 R)
• M36: 16,050,655 km (0.071 R)
• M37: 16,423,004 km (0.102 R)
• M38: 16,636,929 km (0.107 R)
• M39: 18,381,988 km (0.11 R)
• M40: 19,501,878 km (0.068 R)
• M41: 20,298,935 km (0.078 R)
• M42: 20,356,381 km (0.099 R)
• M43: 20,759,248 km (0.037 R)
• M44: 22,337,655 km (0.107 R)
• M45: 23,833,484 km (0.119 R)
• M46: 23,954,509 km (0.098 R)
• M47: 24,136,420 km (0.113 R)
• M48: 24,685,145 km (0.098 R)
• M49: 24,746,330 km (0.046 R)
• M50: 24,807,516 km (0.104 R)
• M51: 25,176,274 km (0.111 R)
• M52: 25,484,745 km (0.107 R)
• M53: 25,546,679 km (0.039 R)
• M54: 25,670,546 km (0.118 R)
• M55: 27,998,289 km (0.091 R)
• M56: 28,382,157 km (0.119 R)
• M57: 29,543,934 km (0.116 R)
• M58: 32,851,992 km (0.095 R)
• M59: 33,595,343 km (0.102 R)
• M60: 34,892,357 km (0.114 R)
• M61: 36,066,551 km (0.045 R)
• M62: 38,595,802 km (0.109 R)
• M63: 38,666,861 km (0.084 R)
• M64: 39,094,262 km (0.107 R)
• M65: 40,891,680 km (0.075 R)
• M66: 41,181,751 km (0.116 R)
• M67: 43,526,847 km (0.115 R)
• M68: 44,194,203 km (0.097 R)
• M69: 44,417,403 km (0.044 R)
• M70: 45,238,994 km (0.111 R)
• M71: 46,216,467 km (0.12 R)
• M72: 46,973,133 km (0.109 R)
• M73: 47,505,253 km (0.105 R)
• M74: 48,115,762 km (0.09 R)
• M75: 48,728,814 km (0.12 R)
• M76: 51,129,111 km (0.104 R)
• M77: 51,598,101 km (0.113 R)
• M78: 52,225,664 km (0.105 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: 430 - 17,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit