🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.44 AU - 0.74 AU

Year: 202 Days

Day: 23.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.25 AU - 1.41 AU

Year: 684 Days

Day: 38.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.45 AU - 1.53 AU

Year: 812 Days

Day: 15.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,807,320 km

• M1: 442,810 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.52 AU - 1.66 AU

Year: 895 Days

Day: 15.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,807,320 km

• M1: 483,800 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.63 AU - 1.89 AU

Year: 1042 Days

Day: 12.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.3

Radius: 8.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.17 AU - 8.47 AU

Year: 9758 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,807,320 km

• M1: 235,766 km (0.117 R)
• M2: 747,391 km (0.074 R)
• M3: 1,007,990 km (0.07 R)
• M4: 1,142,180 km (0.086 R)
• M5: 1,458,280 km (0.052 R)
• M6: 1,611,019 km (0.04 R)
• M7: 2,100,803 km (0.064 R)
• M8: 2,326,845 km (0.06 R)
• M9: 2,597,617 km (0.102 R)
• M10: 3,130,186 km (0.068 R)
• M11: 3,716,759 km (0.046 R)
• M12: 3,800,235 km (0.104 R)
• M13: 4,033,458 km (0.114 R)
• M14: 5,127,916 km (0.111 R)
• M15: 5,315,063 km (0.118 R)
• M16: 5,720,024 km (0.067 R)
• M17: 6,686,426 km (0.119 R)
• M18: 6,788,452 km (0.03 R)
• M19: 8,600,082 km (0.037 R)
• M20: 8,683,259 km (0.087 R)
• M21: 9,103,330 km (0.109 R)
• M22: 9,188,152 km (0.099 R)
• M23: 9,992,390 km (0.083 R)
• M24: 10,226,361 km (0.042 R)
• M25: 11,271,003 km (0.027 R)
• M26: 13,012,172 km (0.097 R)
• M27: 14,076,860 km (0.115 R)
• M28: 14,636,207 km (0.116 R)
• M29: 15,068,844 km (0.111 R)
• M30: 15,135,714 km (0.112 R)
• M31: 15,878,617 km (0.063 R)
• M32: 16,529,667 km (0.035 R)
• M33: 17,224,549 km (0.04 R)
• M34: 17,716,577 km (0.073 R)
• M35: 18,177,488 km (0.084 R)
• M36: 19,183,982 km (0.119 R)
• M37: 19,620,808 km (0.114 R)
• M38: 19,730,463 km (0.048 R)
• M39: 19,840,418 km (0.085 R)
• M40: 20,319,131 km (0.087 R)
• M41: 20,689,984 km (0.032 R)
• M42: 21,175,429 km (0.112 R)
• M43: 22,157,539 km (0.068 R)
• M44: 22,846,138 km (0.03 R)
• M45: 23,115,863 km (0.117 R)
• M46: 23,270,398 km (0.119 R)
• M47: 23,580,664 km (0.111 R)
• M48: 24,914,179 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.2

Radius: 3.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.03 AU - 12.37 AU

Year: 14536 Days

Day: 15.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,807,320 km

• M1: 40,541 km (0.056 R)
• M2: 109,206 km (0.091 R)
• M3: 130,001 km (0.116 R)
• M4: 222,452 km (0.086 R)
• M5: 272,418 km (0.117 R)
• M6: 383,719 km (0.075 R)
• M7: 537,056 km (0.105 R)
• M8: 729,439 km (0.12 R)
• M9: 1,109,717 km (0.071 R)
• M10: 1,379,292 km (0.06 R)
• M11: 1,405,921 km (0.05 R)
• M12: 1,500,766 km (0.071 R)
• M13: 1,625,830 km (0.067 R)
• M14: 1,739,674 km (0.062 R)
• M15: 2,395,361 km (0.098 R)
• M16: 2,508,756 km (0.027 R)
• M17: 2,996,595 km (0.09 R)
• M18: 3,118,667 km (0.102 R)
• M19: 3,440,153 km (0.116 R)
• M20: 3,604,860 km (0.087 R)
• M21: 3,884,907 km (0.081 R)
• M22: 4,037,198 km (0.102 R)
• M23: 4,075,644 km (0.075 R)
• M24: 4,210,881 km (0.114 R)
• M25: 4,406,704 km (0.064 R)
• M26: 4,446,198 km (0.099 R)
• M27: 4,525,635 km (0.109 R)
• M28: 4,950,044 km (0.094 R)
• M29: 5,282,002 km (0.104 R)
• M30: 5,706,860 km (0.106 R)
• M31: 5,923,477 km (0.116 R)
• M32: 6,186,919 km (0.111 R)
• M33: 6,656,956 km (0.115 R)
• M34: 7,348,397 km (0.09 R)
• M35: 7,371,734 km (0.102 R)
• M36: 8,305,075 km (0.119 R)
• M37: 8,599,634 km (0.076 R)
• M38: 9,098,243 km (0.029 R)
• M39: 9,554,966 km (0.11 R)
• M40: 9,889,317 km (0.105 R)
• M41: 10,149,168 km (0.038 R)
• M42: 11,103,304 km (0.057 R)
• M43: 11,237,942 km (0.099 R)
• M44: 11,563,616 km (0.119 R)
• M45: 12,446,992 km (0.112 R)
• M46: 12,558,891 km (0.076 R)
• M47: 12,587,015 km (0.118 R)
• M48: 13,667,860 km (0.1 R)
• M49: 13,957,182 km (0.111 R)
• M50: 14,190,106 km (0.097 R)
• M51: 14,394,906 km (0.068 R)
• M52: 14,718,785 km (0.028 R)
• M53: 15,224,127 km (0.09 R)
• M54: 16,099,124 km (0.096 R)
• M55: 16,773,811 km (0.063 R)
• M56: 17,363,825 km (0.069 R)
• M57: 17,395,091 km (0.096 R)
• M58: 17,834,460 km (0.059 R)
• M59: 18,213,840 km (0.054 R)
• M60: 18,468,306 km (0.053 R)
• M61: 18,532,184 km (0.103 R)
• M62: 18,628,076 km (0.101 R)
• M63: 18,980,828 km (0.089 R)
• M64: 19,562,914 km (0.091 R)
• M65: 19,790,901 km (0.117 R)
• M66: 19,856,275 km (0.036 R)
• M67: 20,513,010 km (0.074 R)
• M68: 20,612,193 km (0.08 R)
• M69: 20,645,254 km (0.096 R)
• M70: 20,678,465 km (0.086 R)
• M71: 20,977,062 km (0.031 R)
• M72: 22,457,932 km (0.108 R)
• M73: 22,491,890 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.2

Radius: 7.6

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.12 AU - 13.54 AU

Year: 17018 Days

Day: 24.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 36,807,320 km

• M1: 100,530 km (0.104 R)
• M2: 183,706 km (0.107 R)
• M3: 331,210 km (0.046 R)
• M4: 899,233 km (0.1 R)
• M5: 993,928 km (0.078 R)
• M6: 1,042,548 km (0.054 R)
• M7: 1,091,915 km (0.106 R)
• M8: 1,405,622 km (0.087 R)
• M9: 1,573,022 km (0.093 R)
• M10: 2,536,881 km (0.112 R)
• M11: 3,573,744 km (0.107 R)
• M12: 3,997,853 km (0.11 R)
• M13: 4,276,106 km (0.071 R)
• M14: 5,538,712 km (0.119 R)
• M15: 6,439,889 km (0.116 R)
• M16: 7,193,414 km (0.104 R)
• M17: 7,531,804 km (0.061 R)
• M18: 8,024,280 km (0.106 R)
• M19: 8,324,673 km (0.027 R)
• M20: 10,474,843 km (0.073 R)
• M21: 10,858,262 km (0.111 R)
• M22: 12,264,781 km (0.11 R)
• M23: 12,495,162 km (0.119 R)
• M24: 13,077,247 km (0.117 R)
• M25: 14,207,609 km (0.096 R)
• M26: 14,570,982 km (0.116 R)
• M27: 15,060,317 km (0.098 R)
• M28: 15,121,802 km (0.063 R)
• M29: 15,741,885 km (0.085 R)
• M30: 15,992,312 km (0.079 R)
• M31: 16,180,954 km (0.086 R)
• M32: 17,135,090 km (0.095 R)
• M33: 17,976,727 km (0.106 R)
• M34: 18,107,476 km (0.065 R)
• M35: 18,238,524 km (0.108 R)
• M36: 19,767,563 km (0.066 R)
• M37: 20,445,092 km (0.101 R)
• M38: 20,718,258 km (0.087 R)
• M39: 20,786,774 km (0.045 R)
• M40: 21,683,912 km (0.027 R)
• M41: 21,962,463 km (0.066 R)
• M42: 22,523,156 km (0.096 R)
• M43: 24,449,977 km (0.066 R)
• M44: 24,740,047 km (0.086 R)
• M45: 24,958,161 km (0.111 R)
• M46: 25,396,483 km (0.119 R)
• M47: 27,175,201 km (0.115 R)
• M48: 27,250,150 km (0.107 R)
• M49: 28,155,366 km (0.111 R)
• M50: 28,383,054 km (0.05 R)
• M51: 29,685,603 km (0.115 R)
• M52: 29,917,629 km (0.107 R)
• M53: 30,772,880 km (0.118 R)
• M54: 31,242,917 km (0.107 R)
• M55: 31,400,144 km (0.098 R)
• M56: 31,557,521 km (0.101 R)
• M57: 32,348,744 km (0.067 R)
• M58: 33,146,400 km (0.096 R)
• M59: 34,193,137 km (0.096 R)
• M60: 35,005,603 km (0.114 R)
• M61: 35,087,133 km (0.095 R)
• M62: 35,496,134 km (0.108 R)
• M63: 36,401,351 km (0.079 R)
• M64: 37,314,197 km (0.085 R)
• M65: 37,647,950 km (0.079 R)
• M66: 39,162,329 km (0.096 R)
• M67: 39,756,681 km (0.095 R)
• M68: 41,643,709 km (0.115 R)
• M69: 42,859,790 km (0.08 R)
• M70: 44,617,116 km (0.087 R)
• M71: 44,705,678 km (0.106 R)
• M72: 45,060,075 km (0.08 R)
• M73: 45,415,670 km (0.102 R)
• M74: 46,487,538 km (0.069 R)
• M75: 47,116,747 km (0.066 R)
• M76: 49,478,149 km (0.112 R)
• M77: 51,135,395 km (0.117 R)
• M78: 51,598,998 km (0.107 R)
• M79: 52,717,242 km (0.109 R)
• M80: 55,072,661 km (0.117 R)
• M81: 55,452,640 km (0.036 R)
• M82: 57,173,613 km (0.115 R)
• M83: 58,911,941 km (0.065 R)
• M84: 59,106,119 km (0.1 R)
• M85: 59,982,762 km (0.094 R)
• M86: 61,158,302 km (0.104 R)
• M87: 62,341,472 km (0.062 R)
• M88: 62,737,607 km (0.057 R)
• M89: 62,836,641 km (0.07 R)
• M90: 63,831,018 km (0.081 R)
• M91: 65,332,232 km (0.071 R)
• M92: 66,642,710 km (0.072 R)
• M93: 66,946,244 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.7

Radius: 4.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.39 AU - 12.41 AU

Year: 19484 Days

Day: 22.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,807,320 km

• M1: 125,961 km (0.104 R)
• M2: 170,242 km (0.101 R)
• M3: 268,827 km (0.095 R)
• M4: 420,968 km (0.118 R)
• M5: 532,419 km (0.047 R)
• M6: 724,502 km (0.104 R)
• M7: 828,473 km (0.035 R)
• M8: 953,088 km (0.099 R)
• M9: 1,083,986 km (0.119 R)
• M10: 1,168,659 km (0.117 R)
• M11: 1,682,527 km (0.109 R)
• M12: 1,780,963 km (0.097 R)
• M13: 2,172,011 km (0.1 R)
• M14: 2,454,602 km (0.058 R)
• M15: 2,588,941 km (0.043 R)
• M16: 2,702,785 km (0.108 R)
• M17: 2,771,899 km (0.09 R)
• M18: 2,888,286 km (0.055 R)
• M19: 2,935,260 km (0.105 R)
• M20: 3,174,317 km (0.059 R)
• M21: 3,747,576 km (0.094 R)
• M22: 4,958,571 km (0.077 R)
• M23: 6,493,595 km (0.086 R)
• M24: 6,586,345 km (0.064 R)
• M25: 7,570,101 km (0.113 R)
• M26: 7,897,122 km (0.093 R)
• M27: 8,128,849 km (0.056 R)
• M28: 8,329,161 km (0.078 R)
• M29: 8,905,711 km (0.106 R)
• M30: 9,181,420 km (0.112 R)
• M31: 11,225,824 km (0.086 R)
• M32: 12,241,295 km (0.088 R)
• M33: 12,624,714 km (0.112 R)
• M34: 13,482,209 km (0.103 R)
• M35: 13,600,690 km (0.103 R)
• M36: 13,758,965 km (0.09 R)
• M37: 13,997,723 km (0.096 R)
• M38: 14,037,666 km (0.112 R)
• M39: 14,077,608 km (0.112 R)
• M40: 14,197,736 km (0.108 R)
• M41: 14,519,670 km (0.109 R)
• M42: 14,884,689 km (0.05 R)
• M43: 15,706,729 km (0.103 R)
• M44: 15,748,317 km (0.092 R)
• M45: 17,437,577 km (0.096 R)
• M46: 18,390,814 km (0.105 R)
• M47: 19,272,095 km (0.098 R)
• M48: 19,852,385 km (0.117 R)
• M49: 19,942,144 km (0.101 R)
• M50: 20,167,139 km (0.097 R)
• M51: 20,938,466 km (0.113 R)
• M52: 21,258,905 km (0.04 R)
• M53: 21,442,611 km (0.077 R)
• M54: 21,580,839 km (0.11 R)
• M55: 21,765,593 km (0.116 R)
• M56: 22,322,994 km (0.027 R)
• M57: 22,979,131 km (0.073 R)
• M58: 23,451,710 km (0.108 R)
• M59: 23,641,699 km (0.064 R)
• M60: 23,927,581 km (0.091 R)
• M61: 24,502,635 km (0.109 R)
• M62: 25,179,416 km (0.09 R)
• M63: 25,666,507 km (0.056 R)
• M64: 25,960,317 km (0.116 R)
• M65: 26,107,671 km (0.097 R)
• M66: 26,304,542 km (0.118 R)
• M67: 26,353,759 km (0.028 R)
• M68: 27,746,366 km (0.089 R)
• M69: 27,796,481 km (0.11 R)
• M70: 28,047,806 km (0.099 R)
• M71: 29,009,720 km (0.112 R)
• M72: 29,111,596 km (0.115 R)
• M73: 29,930,944 km (0.115 R)
• M74: 30,136,940 km (0.109 R)
• M75: 30,705,861 km (0.087 R)
• M76: 31,330,581 km (0.076 R)
• M77: 31,435,150 km (0.087 R)
• M78: 32,486,823 km (0.057 R)
• M79: 32,804,569 km (0.117 R)
• M80: 34,624,577 km (0.083 R)
• M81: 34,840,895 km (0.096 R)
• M82: 36,202,685 km (0.119 R)
• M83: 36,642,054 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit