🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.62 AU

Year: 152 Days

Day: 40.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 152.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.62 AU - 0.82 AU

Year: 222 Days

Day: 12.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.22 AU - 1.76 AU

Year: 661 Days

Day: 13.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.9 AU - 4.1 AU

Year: 2907 Days

Day: 43.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 135.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,899,953 km

• M1: 684,111 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 8.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.75 AU - 9.53 AU

Year: 7675 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,899,953 km

• M1: 147,354 km (0.104 R)
• M2: 230,530 km (0.09 R)
• M3: 290,519 km (0.079 R)
• M4: 357,988 km (0.109 R)
• M5: 413,189 km (0.091 R)
• M6: 512,822 km (0.107 R)
• M7: 576,999 km (0.073 R)
• M8: 644,318 km (0.118 R)
• M9: 714,629 km (0.114 R)
• M10: 889,210 km (0.064 R)
• M11: 1,106,127 km (0.104 R)
• M12: 1,177,485 km (0.092 R)
• M13: 1,416,542 km (0.108 R)
• M14: 1,837,959 km (0.109 R)
• M15: 1,992,644 km (0.102 R)
• M16: 2,098,260 km (0.095 R)
• M17: 2,260,125 km (0.112 R)
• M18: 2,351,978 km (0.069 R)
• M19: 2,463,727 km (0.075 R)
• M20: 2,634,718 km (0.112 R)
• M21: 2,712,060 km (0.088 R)
• M22: 3,069,449 km (0.087 R)
• M23: 3,505,228 km (0.108 R)
• M24: 3,850,350 km (0.045 R)
• M25: 4,251,721 km (0.08 R)
• M26: 4,388,603 km (0.119 R)
• M27: 4,855,199 km (0.094 R)
• M28: 5,142,726 km (0.084 R)
• M29: 5,784,800 km (0.076 R)
• M30: 5,962,074 km (0.12 R)
• M31: 6,140,993 km (0.099 R)
• M32: 6,425,977 km (0.096 R)
• M33: 7,525,820 km (0.078 R)
• M34: 8,055,097 km (0.115 R)
• M35: 8,310,012 km (0.118 R)
• M36: 8,452,878 km (0.084 R)
• M37: 8,538,897 km (0.109 R)
• M38: 8,682,960 km (0.076 R)
• M39: 8,915,285 km (0.107 R)
• M40: 9,032,121 km (0.074 R)
• M41: 9,090,763 km (0.088 R)
• M42: 9,178,877 km (0.098 R)
• M43: 9,684,069 km (0.097 R)
• M44: 10,137,350 km (0.072 R)
• M45: 10,228,904 km (0.046 R)
• M46: 11,095,973 km (0.1 R)
• M47: 11,538,334 km (0.108 R)
• M48: 12,277,647 km (0.075 R)
• M49: 12,407,797 km (0.1 R)
• M50: 12,473,022 km (0.118 R)
• M51: 12,603,770 km (0.117 R)
• M52: 12,768,029 km (0.109 R)
• M53: 13,164,912 km (0.117 R)
• M54: 13,498,814 km (0.086 R)
• M55: 14,277,322 km (0.093 R)
• M56: 14,379,946 km (0.049 R)
• M57: 14,482,869 km (0.04 R)
• M58: 14,931,513 km (0.12 R)
• M59: 15,174,909 km (0.075 R)
• M60: 15,244,771 km (0.045 R)
• M61: 16,340,276 km (0.111 R)
• M62: 16,555,248 km (0.089 R)
• M63: 18,160,284 km (0.11 R)
• M64: 18,308,535 km (0.108 R)
• M65: 18,569,135 km (0.086 R)
• M66: 19,509,956 km (0.08 R)
• M67: 19,738,093 km (0.09 R)
• M68: 19,890,533 km (0.053 R)
• M69: 23,022,963 km (0.107 R)
• M70: 23,384,840 km (0.109 R)
• M71: 24,851,198 km (0.058 R)
• M72: 25,139,773 km (0.052 R)
• M73: 25,637,036 km (0.109 R)
• M74: 25,886,864 km (0.08 R)
• M75: 26,683,473 km (0.118 R)
• M76: 28,128,888 km (0.114 R)
• M77: 28,645,150 km (0.099 R)
• M78: 28,817,935 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 13.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.74 AU - 14.5 AU

Year: 15335 Days

Day: 13.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 123.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,899,953 km

• M1: 627,114 km (0.102 R)
• M2: 876,344 km (0.078 R)
• M3: 967,001 km (0.092 R)
• M4: 1,471,445 km (0.101 R)
• M5: 1,581,848 km (0.096 R)
• M6: 1,695,093 km (0.063 R)
• M7: 1,990,699 km (0.104 R)
• M8: 2,631,726 km (0.116 R)
• M9: 2,836,226 km (0.077 R)
• M10: 3,010,807 km (0.113 R)
• M11: 3,188,978 km (0.061 R)
• M12: 4,132,192 km (0.109 R)
• M13: 4,370,951 km (0.065 R)
• M14: 4,862,080 km (0.093 R)
• M15: 5,072,116 km (0.098 R)
• M16: 6,212,052 km (0.062 R)
• M17: 6,951,963 km (0.092 R)
• M18: 7,332,390 km (0.062 R)
• M19: 8,464,098 km (0.097 R)
• M20: 8,615,790 km (0.076 R)
• M21: 8,768,380 km (0.1 R)
• M22: 9,127,864 km (0.07 R)
• M23: 9,231,385 km (0.1 R)
• M24: 9,967,706 km (0.093 R)
• M25: 11,608,645 km (0.071 R)
• M26: 12,174,125 km (0.109 R)
• M27: 12,690,836 km (0.076 R)
• M28: 13,156,086 km (0.114 R)
• M29: 14,223,466 km (0.086 R)
• M30: 14,404,181 km (0.103 R)
• M31: 15,257,038 km (0.116 R)
• M32: 15,938,756 km (0.087 R)
• M33: 16,884,364 km (0.083 R)
• M34: 17,011,821 km (0.11 R)
• M35: 17,331,961 km (0.081 R)
• M36: 18,108,224 km (0.104 R)
• M37: 19,560,819 km (0.098 R)
• M38: 20,436,715 km (0.057 R)
• M39: 22,576,862 km (0.082 R)
• M40: 22,717,334 km (0.108 R)
• M41: 23,140,547 km (0.045 R)
• M42: 25,223,099 km (0.111 R)
• M43: 25,514,964 km (0.087 R)
• M44: 26,102,285 km (0.074 R)
• M45: 27,290,092 km (0.117 R)
• M46: 29,334,347 km (0.096 R)
• M47: 30,802,202 km (0.098 R)
• M48: 32,293,992 km (0.12 R)
• M49: 32,452,416 km (0.101 R)
• M50: 32,611,139 km (0.116 R)
• M51: 33,088,655 km (0.069 R)
• M52: 34,050,570 km (0.092 R)
• M53: 35,347,583 km (0.042 R)
• M54: 35,674,305 km (0.12 R)
• M55: 36,084,203 km (0.052 R)
• M56: 37,323,173 km (0.079 R)
• M57: 39,081,097 km (0.096 R)
• M58: 39,503,711 km (0.044 R)
• M59: 40,097,764 km (0.105 R)
• M60: 40,865,950 km (0.1 R)
• M61: 41,811,408 km (0.056 R)
• M62: 43,899,346 km (0.059 R)
• M63: 45,753,910 km (0.03 R)
• M64: 46,020,943 km (0.073 R)
• M65: 46,288,573 km (0.077 R)
• M66: 47,094,307 km (0.114 R)
• M67: 47,724,264 km (0.11 R)
• M68: 48,447,570 km (0.105 R)
• M69: 49,447,931 km (0.105 R)
• M70: 50,363,470 km (0.097 R)
• M71: 50,455,323 km (0.09 R)
• M72: 50,823,333 km (0.102 R)
• M73: 51,192,092 km (0.059 R)
• M74: 51,376,846 km (0.098 R)
• M75: 51,747,100 km (0.103 R)
• M76: 52,211,153 km (0.089 R)
• M77: 52,490,153 km (0.063 R)
• M78: 53,236,796 km (0.078 R)
• M79: 54,929,496 km (0.106 R)
• M80: 55,402,823 km (0.089 R)
• M81: 56,926,478 km (0.066 R)
• M82: 57,405,490 km (0.112 R)
• M83: 57,501,532 km (0.087 R)
• M84: 58,560,535 km (0.115 R)
• M85: 58,850,606 km (0.082 R)
• M86: 58,947,246 km (0.071 R)
• M87: 59,237,914 km (0.071 R)
• M88: 60,405,077 km (0.102 R)
• M89: 61,874,727 km (0.094 R)
• M90: 62,170,033 km (0.08 R)
• M91: 66,454,516 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.6

Radius: 5.6

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.41 AU - 18.97 AU

Year: 22587 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,899,953 km

• M1: 111,450 km (0.115 R)
• M2: 151,842 km (0.073 R)
• M3: 200,611 km (0.085 R)
• M4: 271,221 km (0.072 R)
• M5: 556,504 km (0.099 R)
• M6: 939,175 km (0.117 R)
• M7: 1,039,556 km (0.086 R)
• M8: 1,278,015 km (0.114 R)
• M9: 1,333,366 km (0.102 R)
• M10: 2,123,542 km (0.098 R)
• M11: 3,143,949 km (0.097 R)
• M12: 3,295,192 km (0.043 R)
• M13: 4,209,983 km (0.11 R)
• M14: 4,293,010 km (0.058 R)
• M15: 4,846,223 km (0.042 R)
• M16: 5,466,905 km (0.047 R)
• M17: 7,026,163 km (0.118 R)
• M18: 8,924,710 km (0.112 R)
• M19: 9,409,108 km (0.101 R)
• M20: 10,459,584 km (0.088 R)
• M21: 11,372,580 km (0.066 R)
• M22: 11,488,518 km (0.096 R)
• M23: 11,956,161 km (0.097 R)
• M24: 12,669,294 km (0.112 R)
• M25: 12,849,709 km (0.101 R)
• M26: 13,152,346 km (0.095 R)
• M27: 14,826,495 km (0.095 R)
• M28: 15,720,791 km (0.083 R)
• M29: 17,829,373 km (0.049 R)
• M30: 18,438,237 km (0.101 R)
• M31: 19,398,805 km (0.038 R)
• M32: 19,606,746 km (0.092 R)
• M33: 20,235,057 km (0.08 R)
• M34: 20,869,950 km (0.058 R)
• M35: 20,941,009 km (0.029 R)
• M36: 25,493,721 km (0.111 R)
• M37: 27,025,005 km (0.118 R)
• M38: 28,114,526 km (0.114 R)
• M39: 28,585,909 km (0.084 R)
• M40: 30,497,172 km (0.078 R)
• M41: 30,658,288 km (0.105 R)
• M42: 31,062,352 km (0.054 R)
• M43: 31,549,593 km (0.038 R)
• M44: 32,121,206 km (0.055 R)
• M45: 32,861,117 km (0.106 R)
• M46: 34,357,844 km (0.09 R)
• M47: 35,030,137 km (0.045 R)
• M48: 36,815,587 km (0.093 R)
• M49: 37,158,914 km (0.099 R)
• M50: 40,474,003 km (0.052 R)
• M51: 40,562,565 km (0.099 R)
• M52: 40,828,400 km (0.061 R)
• M53: 43,338,054 km (0.105 R)
• M54: 43,609,874 km (0.098 R)
• M55: 46,174,280 km (0.066 R)
• M56: 46,544,535 km (0.114 R)
• M57: 47,474,735 km (0.081 R)
• M58: 48,035,727 km (0.093 R)
• M59: 49,069,897 km (0.094 R)
• M60: 50,301,536 km (0.077 R)
• M61: 54,545,179 km (0.034 R)
• M62: 55,034,663 km (0.084 R)
• M63: 55,132,650 km (0.117 R)
• M64: 55,230,786 km (0.106 R)
• M65: 56,907,778 km (0.071 R)
• M66: 58,501,295 km (0.081 R)
• M67: 60,008,493 km (0.102 R)
• M68: 60,614,963 km (0.104 R)
• M69: 63,780,603 km (0.08 R)
• M70: 65,851,337 km (0.104 R)
• M71: 67,104,219 km (0.101 R)
• M72: 67,943,912 km (0.112 R)
• M73: 68,470,497 km (0.086 R)
• M74: 69,952,114 km (0.111 R)
• M75: 70,590,298 km (0.117 R)
• M76: 71,123,615 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.5

Radius: 6.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.1 AU - 18.34 AU

Year: 23741 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,899,953 km

• M1: 107,561 km (0.115 R)
• M2: 576,401 km (0.03 R)
• M3: 900,130 km (0.115 R)
• M4: 984,803 km (0.075 R)
• M5: 1,107,922 km (0.097 R)
• M6: 1,711,998 km (0.117 R)
• M7: 2,193,853 km (0.069 R)
• M8: 2,617,813 km (0.107 R)
• M9: 3,459,152 km (0.081 R)
• M10: 4,176,324 km (0.072 R)
• M11: 4,406,106 km (0.1 R)
• M12: 5,459,125 km (0.093 R)
• M13: 5,647,170 km (0.106 R)
• M14: 5,901,187 km (0.111 R)
• M15: 5,965,215 km (0.094 R)
• M16: 6,519,475 km (0.028 R)
• M17: 8,350,553 km (0.059 R)
• M18: 8,567,171 km (0.114 R)
• M19: 9,303,043 km (0.067 R)
• M20: 9,527,739 km (0.119 R)
• M21: 9,830,076 km (0.036 R)
• M22: 11,149,978 km (0.071 R)
• M23: 13,611,312 km (0.103 R)
• M24: 15,165,335 km (0.049 R)
• M25: 15,518,236 km (0.103 R)
• M26: 15,740,090 km (0.081 R)
• M27: 15,963,140 km (0.078 R)
• M28: 18,203,219 km (0.074 R)
• M29: 22,265,549 km (0.059 R)
• M30: 22,817,415 km (0.099 R)
• M31: 24,655,075 km (0.029 R)
• M32: 27,875,618 km (0.094 R)
• M33: 27,929,474 km (0.062 R)
• M34: 27,983,329 km (0.108 R)
• M35: 30,501,061 km (0.069 R)
• M36: 30,723,363 km (0.103 R)
• M37: 31,281,513 km (0.084 R)
• M38: 32,181,644 km (0.118 R)
• M39: 32,976,158 km (0.097 R)
• M40: 35,924,582 km (0.088 R)
• M41: 36,866,899 km (0.108 R)
• M42: 37,103,713 km (0.055 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit