🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.45 AU - 0.61 AU

Year: 144 Days

Day: 29.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 46.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.87 AU - 1.07 AU

Year: 356 Days

Day: 12.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.55 AU - 2.51 AU

Year: 1078 Days

Day: 35.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.26 AU - 3.22 AU

Year: 1691 Days

Day: 24.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 8.9

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.62 AU - 9.4 AU

Year: 8451 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 112,202,829 km

• M1: 114,592 km (0.091 R)
• M2: 198,367 km (0.081 R)
• M3: 324,627 km (0.086 R)
• M4: 524,191 km (0.088 R)
• M5: 684,560 km (0.07 R)
• M6: 878,738 km (0.099 R)
• M7: 947,403 km (0.101 R)
• M8: 1,183,918 km (0.108 R)
• M9: 1,647,821 km (0.112 R)
• M10: 1,911,113 km (0.047 R)
• M11: 1,979,030 km (0.11 R)
• M12: 2,164,232 km (0.075 R)
• M13: 2,235,142 km (0.078 R)
• M14: 2,403,739 km (0.054 R)
• M15: 2,477,341 km (0.055 R)
• M16: 2,677,353 km (0.119 R)
• M17: 3,146,492 km (0.085 R)
• M18: 3,501,189 km (0.091 R)
• M19: 3,556,989 km (0.081 R)
• M20: 3,754,458 km (0.117 R)
• M21: 3,811,455 km (0.119 R)
• M22: 4,130,696 km (0.077 R)
• M23: 4,825,878 km (0.088 R)
• M24: 5,044,590 km (0.112 R)
• M25: 5,234,729 km (0.088 R)
• M26: 5,362,934 km (0.074 R)
• M27: 6,085,941 km (0.091 R)
• M28: 6,186,919 km (0.108 R)
• M29: 6,288,496 km (0.037 R)
• M30: 6,356,563 km (0.052 R)
• M31: 6,596,518 km (0.099 R)
• M32: 6,735,046 km (0.079 R)
• M33: 7,085,404 km (0.116 R)
• M34: 7,370,089 km (0.105 R)
• M35: 7,658,513 km (0.08 R)
• M36: 8,773,018 km (0.111 R)
• M37: 9,040,349 km (0.045 R)
• M38: 10,136,153 km (0.104 R)
• M39: 10,659,147 km (0.082 R)
• M40: 10,903,590 km (0.102 R)
• M41: 11,314,985 km (0.059 R)
• M42: 11,605,952 km (0.116 R)
• M43: 11,731,465 km (0.075 R)
• M44: 12,322,975 km (0.117 R)
• M45: 12,837,741 km (0.08 R)
• M46: 12,924,209 km (0.107 R)
• M47: 13,184,808 km (0.103 R)
• M48: 13,535,017 km (0.112 R)
• M49: 14,513,836 km (0.095 R)
• M50: 15,331,538 km (0.081 R)
• M51: 15,469,168 km (0.119 R)
• M52: 16,774,559 km (0.114 R)
• M53: 18,114,956 km (0.084 R)
• M54: 18,553,128 km (0.114 R)
• M55: 19,439,795 km (0.08 R)
• M56: 19,988,519 km (0.093 R)
• M57: 20,441,203 km (0.079 R)
• M58: 20,744,886 km (0.043 R)
• M59: 21,254,417 km (0.105 R)
• M60: 22,389,715 km (0.042 R)
• M61: 22,493,835 km (0.117 R)
• M62: 24,289,608 km (0.098 R)
• M63: 24,396,720 km (0.109 R)
• M64: 25,096,539 km (0.034 R)
• M65: 25,313,157 km (0.051 R)
• M66: 27,290,691 km (0.103 R)
• M67: 27,904,790 km (0.102 R)
• M68: 28,579,925 km (0.092 R)
• M69: 29,374,439 km (0.108 R)
• M70: 29,431,436 km (0.062 R)
• M71: 30,926,966 km (0.032 R)
• M72: 31,333,872 km (0.107 R)
• M73: 31,392,216 km (0.115 R)
• M74: 33,216,412 km (0.092 R)
• M75: 34,833,116 km (0.03 R)
• M76: 35,620,599 km (0.045 R)
• M77: 36,230,360 km (0.118 R)
• M78: 36,352,731 km (0.069 R)
• M79: 36,475,252 km (0.088 R)
• M80: 36,905,196 km (0.042 R)
• M81: 37,646,005 km (0.108 R)
• M82: 37,956,121 km (0.114 R)
• M83: 38,018,204 km (0.09 R)
• M84: 38,828,875 km (0.091 R)
• M85: 39,519,419 km (0.068 R)
• M86: 39,897,752 km (0.08 R)
• M87: 39,960,882 km (0.101 R)
• M88: 40,721,438 km (0.099 R)
• M89: 42,321,537 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 13.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.16 AU - 11.08 AU

Year: 11123 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 112,202,829 km

• M1: 192,084 km (0.089 R)
• M2: 303,833 km (0.113 R)
• M3: 489,185 km (0.098 R)
• M4: 591,809 km (0.102 R)
• M5: 950,844 km (0.058 R)
• M6: 1,269,188 km (0.057 R)
• M7: 1,598,902 km (0.072 R)
• M8: 2,999,737 km (0.106 R)
• M9: 3,593,790 km (0.102 R)
• M10: 3,841,823 km (0.099 R)
• M11: 4,224,494 km (0.078 R)
• M12: 4,420,467 km (0.119 R)
• M13: 4,821,539 km (0.09 R)
• M14: 5,095,453 km (0.092 R)
• M15: 5,269,286 km (0.059 R)
• M16: 5,374,603 km (0.11 R)
• M17: 5,623,085 km (0.101 R)
• M18: 6,353,721 km (0.104 R)
• M19: 7,037,084 km (0.074 R)
• M20: 7,153,172 km (0.096 R)
• M21: 7,624,405 km (0.106 R)
• M22: 8,929,796 km (0.096 R)
• M23: 9,055,758 km (0.085 R)
• M24: 9,309,326 km (0.034 R)
• M25: 10,128,225 km (0.115 R)
• M26: 10,612,772 km (0.101 R)
• M27: 11,742,386 km (0.068 R)
• M28: 12,579,236 km (0.102 R)
• M29: 12,767,879 km (0.068 R)
• M30: 13,004,992 km (0.056 R)
• M31: 13,195,579 km (0.073 R)
• M32: 15,103,551 km (0.074 R)
• M33: 15,304,012 km (0.108 R)
• M34: 15,404,691 km (0.081 R)
• M35: 15,505,520 km (0.115 R)
• M36: 15,910,930 km (0.085 R)
• M37: 16,577,389 km (0.045 R)
• M38: 18,256,625 km (0.038 R)
• M39: 18,470,251 km (0.115 R)
• M40: 20,819,685 km (0.068 R)
• M41: 21,211,033 km (0.093 R)
• M42: 21,491,978 km (0.064 R)
• M43: 22,171,452 km (0.105 R)
• M44: 22,342,442 km (0.099 R)
• M45: 22,685,769 km (0.096 R)
• M46: 23,842,609 km (0.096 R)
• M47: 24,781,934 km (0.11 R)
• M48: 25,256,160 km (0.08 R)
• M49: 25,494,320 km (0.072 R)
• M50: 25,853,055 km (0.113 R)
• M51: 26,817,961 km (0.11 R)
• M52: 27,610,531 km (0.111 R)
• M53: 28,102,110 km (0.06 R)
• M54: 29,218,708 km (0.068 R)
• M55: 30,984,561 km (0.093 R)
• M56: 31,431,410 km (0.04 R)
• M57: 32,202,288 km (0.058 R)
• M58: 32,460,793 km (0.053 R)
• M59: 33,697,369 km (0.076 R)
• M60: 33,828,567 km (0.114 R)
• M61: 34,222,757 km (0.118 R)
• M62: 35,681,486 km (0.092 R)
• M63: 35,881,947 km (0.061 R)
• M64: 37,499,249 km (0.106 R)
• M65: 39,554,126 km (0.107 R)
• M66: 40,038,823 km (0.082 R)
• M67: 40,804,614 km (0.111 R)
• M68: 42,421,169 km (0.104 R)
• M69: 42,562,838 km (0.111 R)
• M70: 43,987,160 km (0.047 R)
• M71: 44,273,939 km (0.111 R)
• M72: 45,354,783 km (0.102 R)
• M73: 46,007,329 km (0.098 R)
• M74: 46,809,323 km (0.091 R)
• M75: 47,248,692 km (0.112 R)
• M76: 47,468,900 km (0.1 R)
• M77: 48,205,371 km (0.078 R)
• M78: 48,500,976 km (0.1 R)
• M79: 49,466,032 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.7

Radius: 5.4

Gravity: 28.8 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.97 AU - 23.23 AU

Year: 32347 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,202,829 km

• M1: 95,593 km (0.12 R)
• M2: 360,830 km (0.063 R)
• M3: 679,174 km (0.065 R)
• M4: 897,737 km (0.109 R)
• M5: 1,633,459 km (0.112 R)
• M6: 2,324,452 km (0.075 R)
• M7: 2,370,378 km (0.08 R)
• M8: 2,463,129 km (0.109 R)
• M9: 3,507,322 km (0.109 R)
• M10: 3,828,060 km (0.068 R)
• M11: 4,326,670 km (0.09 R)
• M12: 4,963,508 km (0.085 R)
• M13: 5,022,898 km (0.103 R)
• M14: 5,444,914 km (0.102 R)
• M15: 6,322,754 km (0.082 R)
• M16: 8,346,813 km (0.079 R)
• M17: 11,559,577 km (0.078 R)
• M18: 11,955,413 km (0.115 R)
• M19: 12,355,587 km (0.095 R)
• M20: 13,251,529 km (0.12 R)
• M21: 13,665,765 km (0.052 R)
• M22: 13,749,092 km (0.067 R)
• M23: 14,421,833 km (0.104 R)
• M24: 14,506,655 km (0.073 R)
• M25: 16,150,287 km (0.116 R)
• M26: 18,770,045 km (0.103 R)
• M27: 20,270,811 km (0.115 R)
• M28: 21,421,517 km (0.117 R)
• M29: 21,712,485 km (0.099 R)
• M30: 26,438,432 km (0.089 R)
• M31: 26,646,373 km (0.117 R)
• M32: 26,750,493 km (0.102 R)
• M33: 27,378,355 km (0.096 R)
• M34: 27,483,522 km (0.104 R)
• M35: 27,588,690 km (0.099 R)
• M36: 28,011,005 km (0.091 R)
• M37: 28,648,441 km (0.067 R)
• M38: 29,937,825 km (0.071 R)
• M39: 31,355,714 km (0.09 R)
• M40: 31,906,832 km (0.097 R)
• M41: 34,937,984 km (0.035 R)
• M42: 35,509,299 km (0.099 R)
• M43: 36,661,202 km (0.12 R)
• M44: 37,125,404 km (0.083 R)
• M45: 41,269,265 km (0.093 R)
• M46: 42,236,864 km (0.112 R)
• M47: 42,601,584 km (0.112 R)
• M48: 42,723,357 km (0.1 R)
• M49: 43,579,356 km (0.056 R)
• M50: 45,432,574 km (0.076 R)
• M51: 45,806,270 km (0.105 R)
• M52: 46,556,802 km (0.116 R)
• M53: 47,943,275 km (0.111 R)
• M54: 48,069,985 km (0.119 R)
• M55: 51,144,221 km (0.103 R)
• M56: 52,574,526 km (0.104 R)
• M57: 52,966,772 km (0.077 R)
• M58: 53,360,064 km (0.109 R)
• M59: 55,873,458 km (0.062 R)
• M60: 56,541,263 km (0.104 R)
• M61: 58,154,676 km (0.086 R)
• M62: 60,192,798 km (0.11 R)
• M63: 62,392,335 km (0.097 R)
• M64: 63,223,950 km (0.069 R)
• M65: 64,059,304 km (0.099 R)
• M66: 64,618,202 km (0.075 R)
• M67: 66,728,280 km (0.065 R)
• M68: 68,575,365 km (0.108 R)
• M69: 69,863,851 km (0.082 R)
• M70: 73,338,860 km (0.059 R)
• M71: 74,950,328 km (0.105 R)
• M72: 75,391,792 km (0.057 R)
• M73: 75,539,146 km (0.109 R)
• M74: 75,834,153 km (0.101 R)
• M75: 75,981,806 km (0.092 R)
• M76: 77,314,872 km (0.077 R)
• M77: 77,463,423 km (0.088 R)
• M78: 79,553,904 km (0.113 R)
• M79: 80,304,885 km (0.048 R)
• M80: 89,498,871 km (0.069 R)
• M81: 89,654,901 km (0.101 R)
• M82: 91,377,222 km (0.037 R)
• M83: 92,952,338 km (0.09 R)
• M84: 100,961,658 km (0.105 R)
• M85: 101,937,635 km (0.112 R)
• M86: 105,377,638 km (0.066 R)
• M87: 106,863,593 km (0.085 R)
• M88: 108,356,431 km (0.066 R)
• M89: 108,522,783 km (0.098 R)
• M90: 109,355,595 km (0.028 R)
• M91: 110,357,751 km (0.077 R)
• M92: 110,859,951 km (0.081 R)
• M93: 111,530,748 km (0.053 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: 402 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit