🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.37 AU - 1.77 AU

Year: 745 Days

Day: 43.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 86.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.56 AU - 1.7 AU

Year: 788 Days

Day: 31.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,620,349 km

• M1: 652,995 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.56 AU - 1.76 AU

Year: 810 Days

Day: 38.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.72 AU - 1.78 AU

Year: 877 Days

Day: 39.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.48 AU - 3.06 AU

Year: 1746 Days

Day: 21.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,620,349 km

• M1: 2,015,532 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.72 AU - 3.7 AU

Year: 2178 Days

Day: 22.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 10.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.15 AU - 10.91 AU

Year: 10277 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,620,349 km

• M1: 304,432 km (0.086 R)
• M2: 384,467 km (0.111 R)
• M3: 586,424 km (0.092 R)
• M4: 823,835 km (0.097 R)
• M5: 927,656 km (0.108 R)
• M6: 1,017,714 km (0.064 R)
• M7: 1,092,064 km (0.085 R)
• M8: 1,286,242 km (0.102 R)
• M9: 1,470,846 km (0.115 R)
• M10: 1,686,566 km (0.082 R)
• M11: 1,866,533 km (0.057 R)
• M12: 2,294,682 km (0.061 R)
• M13: 2,939,149 km (0.073 R)
• M14: 3,047,458 km (0.037 R)
• M15: 3,239,991 km (0.098 R)
• M16: 3,380,164 km (0.044 R)
• M17: 3,695,367 km (0.068 R)
• M18: 4,385,162 km (0.087 R)
• M19: 4,920,573 km (0.053 R)
• M20: 5,278,112 km (0.072 R)
• M21: 5,377,146 km (0.089 R)
• M22: 5,745,306 km (0.101 R)
• M23: 6,400,694 km (0.055 R)
• M24: 7,409,283 km (0.058 R)
• M25: 7,744,083 km (0.098 R)
• M26: 8,428,344 km (0.072 R)
• M27: 8,816,850 km (0.068 R)
• M28: 9,052,766 km (0.119 R)
• M29: 10,222,471 km (0.115 R)
• M30: 11,481,936 km (0.07 R)
• M31: 12,129,994 km (0.073 R)
• M32: 12,568,615 km (0.116 R)
• M33: 12,701,308 km (0.059 R)
• M34: 12,923,311 km (0.098 R)
• M35: 13,551,922 km (0.091 R)
• M36: 13,733,384 km (0.11 R)
• M37: 13,915,594 km (0.086 R)
• M38: 15,119,707 km (0.1 R)
• M39: 15,591,688 km (0.117 R)
• M40: 17,183,260 km (0.106 R)
• M41: 17,626,369 km (0.09 R)
• M42: 18,073,218 km (0.038 R)
• M43: 18,323,046 km (0.094 R)
• M44: 18,876,708 km (0.119 R)
• M45: 19,640,704 km (0.061 R)
• M46: 19,949,026 km (0.104 R)
• M47: 20,362,813 km (0.106 R)
• M48: 23,011,892 km (0.037 R)
• M49: 23,337,118 km (0.086 R)
• M50: 23,772,897 km (0.118 R)
• M51: 23,991,908 km (0.082 R)
• M52: 24,321,622 km (0.118 R)
• M53: 24,542,279 km (0.112 R)
• M54: 25,711,386 km (0.092 R)
• M55: 26,274,622 km (0.106 R)
• M56: 27,413,062 km (0.115 R)
• M57: 27,988,266 km (0.032 R)
• M58: 28,335,333 km (0.116 R)
• M59: 29,737,962 km (0.085 R)
• M60: 30,329,024 km (0.097 R)
• M61: 31,582,803 km (0.079 R)
• M62: 33,036,446 km (0.083 R)
• M63: 33,341,925 km (0.078 R)
• M64: 33,648,451 km (0.077 R)
• M65: 34,017,509 km (0.064 R)
• M66: 35,319,758 km (0.041 R)
• M67: 36,448,923 km (0.113 R)
• M68: 36,638,314 km (0.075 R)
• M69: 37,144,852 km (0.039 R)
• M70: 39,712,101 km (0.105 R)
• M71: 39,906,878 km (0.108 R)
• M72: 40,037,028 km (0.082 R)
• M73: 40,297,627 km (0.055 R)
• M74: 40,624,050 km (0.091 R)
• M75: 41,214,064 km (0.094 R)
• M76: 42,535,163 km (0.116 R)
• M77: 42,934,140 km (0.106 R)
• M78: 43,267,743 km (0.114 R)
• M79: 43,535,075 km (0.062 R)
• M80: 43,735,985 km (0.115 R)
• M81: 44,610,235 km (0.077 R)
• M82: 44,880,408 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.4

Radius: 6.9

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.78 AU - 14.42 AU

Year: 17958 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,620,349 km

• M1: 105,018 km (0.06 R)
• M2: 334,501 km (0.111 R)
• M3: 1,205,759 km (0.054 R)
• M4: 1,558,062 km (0.051 R)
• M5: 1,619,846 km (0.119 R)
• M6: 1,682,378 km (0.102 R)
• M7: 1,745,807 km (0.118 R)
• M8: 2,075,072 km (0.046 R)
• M9: 2,352,427 km (0.067 R)
• M10: 2,865,996 km (0.089 R)
• M11: 2,942,141 km (0.072 R)
• M12: 3,213,961 km (0.034 R)
• M13: 3,453,616 km (0.116 R)
• M14: 3,616,529 km (0.104 R)
• M15: 4,163,458 km (0.105 R)
• M16: 4,424,656 km (0.092 R)
• M17: 4,601,631 km (0.091 R)
• M18: 6,347,138 km (0.069 R)
• M19: 7,210,767 km (0.1 R)
• M20: 7,314,737 km (0.106 R)
• M21: 7,576,983 km (0.086 R)
• M22: 7,735,706 km (0.057 R)
• M23: 9,045,585 km (0.077 R)
• M24: 9,440,374 km (0.051 R)
• M25: 10,363,841 km (0.106 R)
• M26: 10,599,159 km (0.1 R)
• M27: 10,836,421 km (0.111 R)
• M28: 11,075,329 km (0.108 R)
• M29: 11,680,153 km (0.1 R)
• M30: 12,171,732 km (0.114 R)
• M31: 12,233,665 km (0.06 R)
• M32: 12,544,829 km (0.088 R)
• M33: 12,607,361 km (0.08 R)
• M34: 13,111,505 km (0.093 R)
• M35: 14,663,284 km (0.025 R)
• M36: 15,797,236 km (0.072 R)
• M37: 15,864,854 km (0.048 R)
• M38: 16,000,240 km (0.101 R)
• M39: 16,136,075 km (0.078 R)
• M40: 16,340,575 km (0.114 R)
• M41: 16,683,155 km (0.101 R)
• M42: 17,866,025 km (0.079 R)
• M43: 17,936,336 km (0.067 R)
• M44: 18,717,087 km (0.098 R)
• M45: 21,798,205 km (0.099 R)
• M46: 22,707,162 km (0.118 R)
• M47: 23,473,851 km (0.036 R)
• M48: 23,551,043 km (0.113 R)
• M49: 26,223,759 km (0.117 R)
• M50: 27,351,876 km (0.099 R)
• M51: 28,990,871 km (0.025 R)
• M52: 31,593,574 km (0.101 R)
• M53: 31,849,387 km (0.12 R)
• M54: 32,020,227 km (0.114 R)
• M55: 32,277,237 km (0.112 R)
• M56: 32,965,836 km (0.086 R)
• M57: 34,357,395 km (0.047 R)
• M58: 34,445,059 km (0.092 R)
• M59: 35,768,103 km (0.07 R)
• M60: 36,034,686 km (0.115 R)
• M61: 36,123,847 km (0.089 R)
• M62: 38,828,127 km (0.117 R)
• M63: 40,204,727 km (0.105 R)
• M64: 42,064,677 km (0.099 R)
• M65: 43,005,199 km (0.119 R)
• M66: 43,194,141 km (0.028 R)
• M67: 45,194,564 km (0.11 R)
• M68: 46,254,465 km (0.107 R)
• M69: 49,482,787 km (0.092 R)
• M70: 53,695,313 km (0.103 R)
• M71: 54,204,395 km (0.078 R)
• M72: 54,306,421 km (0.102 R)
• M73: 54,715,122 km (0.07 R)
• M74: 58,648,349 km (0.087 R)
• M75: 58,857,936 km (0.103 R)
• M76: 60,437,241 km (0.076 R)
• M77: 62,244,084 km (0.104 R)
• M78: 63,637,588 km (0.033 R)
• M79: 63,852,859 km (0.103 R)
• M80: 64,068,430 km (0.102 R)
• M81: 64,500,319 km (0.097 R)
• M82: 65,475,398 km (0.103 R)
• M83: 67,111,550 km (0.106 R)
• M84: 67,879,585 km (0.075 R)
• M85: 68,319,852 km (0.084 R)
• M86: 68,761,016 km (0.064 R)
• M87: 68,981,972 km (0.074 R)
• M88: 69,535,334 km (0.117 R)
• M89: 70,090,193 km (0.118 R)
• M90: 71,763,445 km (0.027 R)
• M91: 71,987,543 km (0.117 R)
• M92: 74,241,534 km (0.052 R)
• M93: 75,947,099 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 7.8

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.16 AU - 15.82 AU

Year: 18766 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 81,620,349 km

• M1: 608,115 km (0.025 R)
• M2: 700,866 km (0.032 R)
• M3: 2,046,349 km (0.063 R)
• M4: 2,153,013 km (0.054 R)
• M5: 4,551,814 km (0.112 R)
• M6: 4,738,662 km (0.099 R)
• M7: 4,833,058 km (0.111 R)
• M8: 5,216,927 km (0.059 R)
• M9: 5,660,634 km (0.11 R)
• M10: 6,116,309 km (0.118 R)
• M11: 7,334,036 km (0.067 R)
• M12: 7,608,548 km (0.106 R)
• M13: 8,972,282 km (0.114 R)
• M14: 9,089,417 km (0.049 R)
• M15: 9,206,851 km (0.107 R)
• M16: 9,265,943 km (0.103 R)
• M17: 9,622,285 km (0.088 R)
• M18: 9,802,251 km (0.092 R)
• M19: 9,983,264 km (0.079 R)
• M20: 10,967,319 km (0.077 R)
• M21: 11,029,851 km (0.115 R)
• M22: 11,281,175 km (0.032 R)
• M23: 11,661,752 km (0.116 R)
• M24: 12,240,397 km (0.096 R)
• M25: 12,894,439 km (0.102 R)
• M26: 12,960,412 km (0.104 R)
• M27: 13,026,534 km (0.074 R)
• M28: 13,559,701 km (0.07 R)
• M29: 15,692,069 km (0.118 R)
• M30: 16,116,777 km (0.115 R)
• M31: 16,402,060 km (0.083 R)
• M32: 16,545,225 km (0.112 R)
• M33: 17,049,819 km (0.104 R)
• M34: 17,267,633 km (0.113 R)
• M35: 18,593,819 km (0.085 R)
• M36: 19,193,706 km (0.103 R)
• M37: 19,647,736 km (0.1 R)
• M38: 19,799,877 km (0.113 R)
• M39: 20,181,950 km (0.085 R)
• M40: 20,643,609 km (0.102 R)
• M41: 22,049,679 km (0.081 R)
• M42: 22,445,665 km (0.082 R)
• M43: 23,566,901 km (0.06 R)
• M44: 25,863,677 km (0.107 R)
• M45: 26,617,052 km (0.088 R)
• M46: 26,954,096 km (0.095 R)
• M47: 28,402,652 km (0.098 R)
• M48: 28,488,671 km (0.108 R)
• M49: 29,179,663 km (0.06 R)
• M50: 29,963,706 km (0.113 R)
• M51: 30,226,549 km (0.101 R)
• M52: 30,314,363 km (0.063 R)
• M53: 32,897,170 km (0.097 R)
• M54: 32,987,527 km (0.102 R)
• M55: 33,986,542 km (0.104 R)
• M56: 35,642,441 km (0.03 R)
• M57: 36,386,840 km (0.118 R)
• M58: 38,650,555 km (0.094 R)
• M59: 40,571,691 km (0.092 R)
• M60: 41,056,836 km (0.105 R)
• M61: 41,446,240 km (0.105 R)
• M62: 43,016,419 km (0.078 R)
• M63: 43,908,172 km (0.034 R)
• M64: 44,306,401 km (0.061 R)
• M65: 44,406,183 km (0.092 R)
• M66: 46,721,210 km (0.098 R)
• M67: 49,281,578 km (0.098 R)
• M68: 51,362,634 km (0.118 R)
• M69: 53,153,919 km (0.067 R)
• M70: 53,472,113 km (0.053 R)
• M71: 53,897,420 km (0.117 R)
• M72: 54,751,474 km (0.089 R)
• M73: 55,287,334 km (0.04 R)
• M74: 56,689,066 km (0.104 R)
• M75: 58,539,741 km (0.095 R)
• M76: 60,410,163 km (0.067 R)
• M77: 62,747,630 km (0.1 R)
• M78: 64,435,244 km (0.095 R)
• M79: 65,001,023 km (0.077 R)
• M80: 66,479,947 km (0.06 R)
• M81: 67,625,119 km (0.117 R)
• M82: 68,661,384 km (0.111 R)
• M83: 69,239,280 km (0.12 R)
• M84: 69,471,007 km (0.109 R)
• M85: 70,866,157 km (0.039 R)
• M86: 71,918,578 km (0.078 R)
• M87: 73,566,099 km (0.08 R)
• M88: 73,684,282 km (0.05 R)
• M89: 73,920,646 km (0.077 R)
• M90: 74,631,685 km (0.108 R)
• M91: 74,750,466 km (0.069 R)
• M92: 75,225,888 km (0.081 R)
• M93: 75,821,736 km (0.116 R)
• M94: 76,538,759 km (0.112 R)
• M95: 76,658,437 km (0.106 R)
• M96: 78,944,891 km (0.117 R)
• M97: 79,065,915 km (0.082 R)
• M98: 80,644,023 km (0.059 R)
• M99: 81,253,784 km (0.042 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 15,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit