🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.63 AU - 0.77 AU

Year: 214 Days

Day: 26.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,324,026 km

• M1: 111,002 km (0.076 R)
• M2: 123,119 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.94 AU - 1.04 AU

Year: 360 Days

Day: 20.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1 AU - 1.6 AU

Year: 541 Days

Day: 15.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.55 AU - 2.11 AU

Year: 904 Days

Day: 14.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,324,026 km

• M1: 76,893 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.1

Radius: 4.8

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.77 AU - 13.55 AU

Year: 16453 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,324,026 km

• M1: 92,601 km (0.08 R)
• M2: 133,441 km (0.099 R)
• M3: 294,857 km (0.076 R)
• M4: 823,237 km (0.079 R)
• M5: 1,121,086 km (0.107 R)
• M6: 1,377,048 km (0.07 R)
• M7: 1,425,668 km (0.106 R)
• M8: 1,914,254 km (0.059 R)
• M9: 2,078,662 km (0.037 R)
• M10: 2,391,920 km (0.116 R)
• M11: 2,539,274 km (0.114 R)
• M12: 3,189,576 km (0.112 R)
• M13: 3,221,740 km (0.114 R)
• M14: 3,254,202 km (0.096 R)
• M15: 3,450,325 km (0.096 R)
• M16: 3,751,915 km (0.109 R)
• M17: 3,992,318 km (0.063 R)
• M18: 4,027,025 km (0.109 R)
• M19: 4,308,718 km (0.113 R)
• M20: 5,191,196 km (0.083 R)
• M21: 5,420,380 km (0.112 R)
• M22: 5,575,064 km (0.115 R)
• M23: 6,208,012 km (0.107 R)
• M24: 7,115,024 km (0.106 R)
• M25: 7,412,126 km (0.109 R)
• M26: 7,887,398 km (0.103 R)
• M27: 7,974,763 km (0.095 R)
• M28: 8,551,164 km (0.097 R)
• M29: 9,140,729 km (0.081 R)
• M30: 10,168,167 km (0.114 R)
• M31: 10,263,461 km (0.072 R)
• M32: 11,776,644 km (0.094 R)
• M33: 11,976,955 km (0.082 R)
• M34: 12,584,622 km (0.113 R)
• M35: 13,935,191 km (0.105 R)
• M36: 14,413,306 km (0.109 R)
• M37: 14,788,797 km (0.107 R)
• M38: 15,440,146 km (0.062 R)
• M39: 15,934,866 km (0.111 R)
• M40: 17,279,152 km (0.112 R)
• M41: 17,506,691 km (0.08 R)
• M42: 18,079,950 km (0.118 R)
• M43: 19,068,642 km (0.104 R)
• M44: 19,362,752 km (0.095 R)
• M45: 19,599,116 km (0.098 R)
• M46: 20,493,861 km (0.075 R)
• M47: 21,037,201 km (0.07 R)
• M48: 21,462,956 km (0.095 R)
• M49: 21,585,178 km (0.083 R)
• M50: 21,646,363 km (0.064 R)
• M51: 21,768,884 km (0.049 R)
• M52: 22,014,673 km (0.1 R)
• M53: 22,385,077 km (0.077 R)
• M54: 24,842,222 km (0.102 R)
• M55: 25,163,259 km (0.096 R)
• M56: 25,809,672 km (0.111 R)
• M57: 26,658,191 km (0.114 R)
• M58: 26,789,538 km (0.086 R)
• M59: 27,715,100 km (0.118 R)
• M60: 27,848,092 km (0.12 R)
• M61: 28,048,105 km (0.078 R)
• M62: 28,181,696 km (0.108 R)
• M63: 28,449,476 km (0.103 R)
• M64: 30,074,109 km (0.051 R)
• M65: 31,589,685 km (0.117 R)
• M66: 32,077,075 km (0.079 R)
• M67: 32,988,724 km (0.094 R)
• M68: 34,765,947 km (0.05 R)
• M69: 35,197,088 km (0.051 R)
• M70: 35,341,151 km (0.036 R)
• M71: 37,526,177 km (0.106 R)
• M72: 38,932,397 km (0.067 R)
• M73: 39,529,741 km (0.064 R)
• M74: 41,415,572 km (0.082 R)
• M75: 42,331,261 km (0.074 R)
• M76: 43,562,302 km (0.12 R)
• M77: 43,639,644 km (0.113 R)
• M78: 44,649,280 km (0.081 R)
• M79: 45,745,084 km (0.106 R)
• M80: 45,823,623 km (0.116 R)
• M81: 46,217,365 km (0.051 R)
• M82: 47,963,022 km (0.088 R)
• M83: 48,522,967 km (0.099 R)
• M84: 48,763,670 km (0.104 R)
• M85: 48,844,004 km (0.107 R)
• M86: 49,891,937 km (0.046 R)
• M87: 51,028,731 km (0.091 R)
• M88: 51,110,262 km (0.034 R)
• M89: 51,845,984 km (0.094 R)
• M90: 53,576,233 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923

Radius: 7.4

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.35 AU - 13.41 AU

Year: 17876 Days

Day: 18.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,324,026 km

• M1: 119,529 km (0.077 R)
• M2: 235,168 km (0.1 R)
• M3: 381,624 km (0.025 R)
• M4: 860,487 km (0.094 R)
• M5: 1,042,398 km (0.034 R)
• M6: 1,596,808 km (0.073 R)
• M7: 1,887,626 km (0.107 R)
• M8: 2,125,337 km (0.117 R)
• M9: 2,518,181 km (0.101 R)
• M10: 2,818,125 km (0.119 R)
• M11: 3,869,947 km (0.077 R)
• M12: 4,437,222 km (0.036 R)
• M13: 4,616,889 km (0.056 R)
• M14: 4,891,102 km (0.089 R)
• M15: 5,264,947 km (0.047 R)
• M16: 5,551,427 km (0.081 R)
• M17: 5,696,537 km (0.099 R)
• M18: 5,990,647 km (0.063 R)
• M19: 6,289,693 km (0.12 R)
• M20: 6,390,522 km (0.067 R)
• M21: 6,593,676 km (0.096 R)
• M22: 7,006,416 km (0.042 R)
• M23: 7,641,160 km (0.087 R)
• M24: 8,129,298 km (0.12 R)
• M25: 9,078,646 km (0.065 R)
• M26: 9,192,640 km (0.096 R)
• M27: 9,595,357 km (0.054 R)
• M28: 9,886,624 km (0.084 R)
• M29: 10,003,909 km (0.074 R)
• M30: 10,121,642 km (0.106 R)
• M31: 10,299,215 km (0.07 R)
• M32: 10,358,605 km (0.057 R)
• M33: 10,958,792 km (0.116 R)
• M34: 11,324,409 km (0.086 R)
• M35: 11,447,229 km (0.076 R)
• M36: 12,005,080 km (0.047 R)
• M37: 12,130,293 km (0.094 R)
• M38: 12,635,335 km (0.086 R)
• M39: 13,796,664 km (0.095 R)
• M40: 14,059,357 km (0.063 R)
• M41: 15,126,738 km (0.071 R)
• M42: 16,219,850 km (0.04 R)
• M43: 16,497,055 km (0.102 R)
• M44: 16,915,929 km (0.105 R)
• M45: 17,126,712 km (0.08 R)
• M46: 17,197,173 km (0.117 R)
• M47: 17,409,003 km (0.091 R)
• M48: 18,049,881 km (0.036 R)
• M49: 19,135,213 km (0.025 R)
• M50: 19,944,388 km (0.096 R)
• M51: 20,092,789 km (0.084 R)
• M52: 21,748,538 km (0.117 R)
• M53: 23,057,669 km (0.056 R)
• M54: 23,447,671 km (0.06 R)
• M55: 24,075,982 km (0.038 R)
• M56: 25,429,693 km (0.073 R)
• M57: 25,751,777 km (0.112 R)
• M58: 26,318,604 km (0.095 R)
• M59: 28,710,674 km (0.062 R)
• M60: 28,878,223 km (0.082 R)
• M61: 30,315,261 km (0.03 R)
• M62: 30,742,362 km (0.099 R)
• M63: 31,948,720 km (0.107 R)
• M64: 34,318,799 km (0.053 R)
• M65: 37,382,713 km (0.082 R)
• M66: 38,762,155 km (0.1 R)
• M67: 39,318,509 km (0.083 R)
• M68: 39,411,559 km (0.112 R)
• M69: 39,971,055 km (0.102 R)
• M70: 40,251,701 km (0.102 R)
• M71: 41,003,580 km (0.101 R)
• M72: 42,330,363 km (0.111 R)
• M73: 45,220,594 km (0.116 R)
• M74: 45,317,982 km (0.117 R)
• M75: 45,513,058 km (0.109 R)
• M76: 47,083,686 km (0.097 R)
• M77: 49,975,562 km (0.076 R)
• M78: 51,697,284 km (0.094 R)
• M79: 52,514,238 km (0.07 R)
• M80: 53,438,454 km (0.101 R)
• M81: 54,575,248 km (0.08 R)
• M82: 55,094,652 km (0.118 R)
• M83: 57,188,573 km (0.103 R)
• M84: 57,610,439 km (0.029 R)
• M85: 61,022,617 km (0.113 R)
• M86: 64,609,376 km (0.071 R)
• M87: 66,262,282 km (0.099 R)
• M88: 66,372,985 km (0.115 R)
• M89: 68,487,551 km (0.089 R)
• M90: 71,076,940 km (0.118 R)
• M91: 72,782,805 km (0.112 R)
• M92: 73,583,453 km (0.074 R)
• M93: 74,962,745 km (0.053 R)
• M94: 75,193,575 km (0.106 R)
• M95: 77,280,764 km (0.082 R)
• M96: 77,863,897 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424

Radius: 6.2

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.57 AU - 16.93 AU

Year: 25039 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,324,026 km

• M1: 274,213 km (0.079 R)
• M2: 1,266,944 km (0.081 R)
• M3: 1,530,835 km (0.053 R)
• M4: 1,974,841 km (0.081 R)
• M5: 2,075,072 km (0.115 R)
• M6: 2,211,206 km (0.084 R)
• M7: 2,315,326 km (0.117 R)
• M8: 2,421,092 km (0.054 R)
• M9: 2,528,354 km (0.069 R)
• M10: 3,402,604 km (0.11 R)
• M11: 3,442,546 km (0.093 R)
• M12: 3,523,030 km (0.116 R)
• M13: 3,604,112 km (0.109 R)
• M14: 3,934,574 km (0.096 R)
• M15: 4,448,592 km (0.08 R)
• M16: 4,713,380 km (0.117 R)
• M17: 5,538,562 km (0.094 R)
• M18: 6,016,078 km (0.044 R)
• M19: 7,112,481 km (0.117 R)
• M20: 7,474,209 km (0.099 R)
• M21: 8,107,905 km (0.062 R)
• M22: 8,649,300 km (0.026 R)
• M23: 10,052,977 km (0.059 R)
• M24: 10,226,062 km (0.06 R)
• M25: 10,342,000 km (0.059 R)
• M26: 11,465,630 km (0.09 R)
• M27: 11,586,056 km (0.046 R)
• M28: 12,503,240 km (0.085 R)
• M29: 12,814,254 km (0.108 R)
• M30: 13,190,643 km (0.107 R)
• M31: 13,316,903 km (0.083 R)
• M32: 14,147,620 km (0.061 R)
• M33: 15,791,701 km (0.107 R)
• M34: 17,773,125 km (0.12 R)
• M35: 18,052,573 km (0.116 R)
• M36: 18,686,569 km (0.048 R)
• M37: 19,759,336 km (0.057 R)
• M38: 19,976,252 km (0.114 R)
• M39: 20,558,637 km (0.065 R)
• M40: 20,631,790 km (0.087 R)
• M41: 21,294,509 km (0.102 R)
• M42: 21,964,109 km (0.076 R)
• M43: 22,339,001 km (0.086 R)
• M44: 22,565,044 km (0.119 R)
• M45: 22,640,591 km (0.095 R)
• M46: 23,095,368 km (0.046 R)
• M47: 26,124,127 km (0.11 R)
• M48: 27,241,473 km (0.116 R)
• M49: 27,483,074 km (0.069 R)
• M50: 27,563,707 km (0.085 R)
• M51: 27,644,340 km (0.052 R)
• M52: 29,028,719 km (0.072 R)
• M53: 30,602,339 km (0.075 R)
• M54: 30,769,589 km (0.066 R)
• M55: 31,105,137 km (0.117 R)
• M56: 31,441,732 km (0.117 R)
• M57: 32,544,119 km (0.089 R)
• M58: 33,400,717 km (0.115 R)
• M59: 36,103,053 km (0.094 R)
• M60: 36,456,851 km (0.107 R)
• M61: 37,078,730 km (0.093 R)
• M62: 38,332,958 km (0.046 R)
• M63: 38,603,581 km (0.115 R)
• M64: 39,692,205 km (0.111 R)
• M65: 39,965,819 km (0.116 R)
• M66: 40,606,996 km (0.082 R)
• M67: 40,974,857 km (0.115 R)
• M68: 41,992,272 km (0.111 R)
• M69: 42,550,721 km (0.117 R)
• M70: 43,769,195 km (0.088 R)
• M71: 43,863,442 km (0.071 R)
• M72: 45,857,133 km (0.092 R)
• M73: 47,395,747 km (0.107 R)
• M74: 48,756,040 km (0.065 R)
• M75: 49,735,458 km (0.106 R)
• M76: 49,833,743 km (0.086 R)
• M77: 51,713,740 km (0.074 R)
• M78: 52,812,686 km (0.081 R)
• M79: 53,214,356 km (0.097 R)
• M80: 54,121,518 km (0.068 R)
• M81: 56,257,925 km (0.119 R)
• M82: 57,697,655 km (0.071 R)
• M83: 58,007,622 km (0.093 R)
• M84: 58,422,008 km (0.116 R)
• M85: 59,984,258 km (0.094 R)
• M86: 61,033,388 km (0.082 R)
• M87: 63,362,777 km (0.118 R)
• M88: 64,752,840 km (0.083 R)
• M89: 69,202,329 km (0.083 R)
• M90: 70,744,085 km (0.12 R)
• M91: 71,408,300 km (0.092 R)
• M92: 73,637,308 km (0.117 R)
• M93: 74,647,842 km (0.112 R)
• M94: 74,872,986 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 10,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit