🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 195 Days

Day: 29.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,010,215 km

• M1: 499,657 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.5 AU - 1.58 AU

Year: 728 Days

Day: 40.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.35 AU - 3.33 AU

Year: 1823 Days

Day: 18.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.61 AU - 3.19 AU

Year: 1881 Days

Day: 39.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.94 AU - 3.72 AU

Year: 2314 Days

Day: 15.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.55 AU - 3.97 AU

Year: 2776 Days

Day: 46.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 13.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.22 AU - 6.92 AU

Year: 5006 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 53,010,215 km

• M1: 213,027 km (0.078 R)
• M2: 343,776 km (0.103 R)
• M3: 433,385 km (0.081 R)
• M4: 524,191 km (0.098 R)
• M5: 612,154 km (0.119 R)
• M6: 898,634 km (0.077 R)
• M7: 1,153,848 km (0.072 R)
• M8: 1,244,505 km (0.091 R)
• M9: 1,401,433 km (0.076 R)
• M10: 1,548,488 km (0.094 R)
• M11: 2,170,964 km (0.056 R)
• M12: 2,323,704 km (0.058 R)
• M13: 2,928,827 km (0.117 R)
• M14: 3,381,361 km (0.101 R)
• M15: 3,604,710 km (0.041 R)
• M16: 3,740,994 km (0.036 R)
• M17: 3,972,272 km (0.049 R)
• M18: 4,113,343 km (0.118 R)
• M19: 4,232,124 km (0.057 R)
• M20: 4,497,810 km (0.086 R)
• M21: 4,644,864 km (0.091 R)
• M22: 5,070,769 km (0.104 R)
• M23: 5,301,449 km (0.085 R)
• M24: 5,509,390 km (0.097 R)
• M25: 5,987,206 km (0.074 R)
• M26: 6,478,485 km (0.104 R)
• M27: 6,757,186 km (0.057 R)
• M28: 6,954,506 km (0.106 R)
• M29: 7,413,023 km (0.112 R)
• M30: 7,645,947 km (0.076 R)
• M31: 8,149,045 km (0.066 R)
• M32: 8,269,022 km (0.062 R)
• M33: 9,218,670 km (0.045 R)
• M34: 9,595,656 km (0.032 R)
• M35: 10,009,743 km (0.106 R)
• M36: 10,462,277 km (0.054 R)
• M37: 10,560,114 km (0.08 R)
• M38: 10,987,664 km (0.079 R)
• M39: 11,220,289 km (0.057 R)
• M40: 12,030,212 km (0.105 R)
• M41: 12,580,583 km (0.077 R)
• M42: 13,244,947 km (0.083 R)
• M43: 13,706,157 km (0.096 R)
• M44: 14,353,467 km (0.069 R)
• M45: 15,010,800 km (0.112 R)
• M46: 15,752,656 km (0.064 R)
• M47: 16,316,939 km (0.048 R)
• M48: 16,430,633 km (0.06 R)
• M49: 18,245,405 km (0.1 R)
• M50: 18,521,114 km (0.071 R)
• M51: 19,196,548 km (0.079 R)
• M52: 19,396,710 km (0.077 R)
• M53: 20,612,492 km (0.098 R)
• M54: 20,817,441 km (0.087 R)
• M55: 21,312,311 km (0.03 R)
• M56: 22,439,830 km (0.081 R)
• M57: 22,862,444 km (0.094 R)
• M58: 23,415,657 km (0.095 R)
• M59: 23,715,302 km (0.115 R)
• M60: 23,887,190 km (0.057 R)
• M61: 24,883,362 km (0.099 R)
• M62: 25,320,786 km (0.069 R)
• M63: 25,760,753 km (0.074 R)
• M64: 26,603,588 km (0.072 R)
• M65: 27,095,615 km (0.118 R)
• M66: 27,590,784 km (0.12 R)
• M67: 27,681,141 km (0.089 R)
• M68: 28,498,544 km (0.068 R)
• M69: 29,140,020 km (0.107 R)
• M70: 29,416,327 km (0.062 R)
• M71: 29,739,757 km (0.079 R)
• M72: 30,390,359 km (0.109 R)
• M73: 31,327,739 km (0.11 R)
• M74: 31,563,655 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 14.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.03 AU - 10.39 AU

Year: 11522 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,010,215 km

• M1: 189,092 km (0.102 R)
• M2: 295,456 km (0.09 R)
• M3: 470,934 km (0.107 R)
• M4: 641,625 km (0.071 R)
• M5: 836,252 km (0.117 R)
• M6: 931,995 km (0.058 R)
• M7: 1,114,803 km (0.071 R)
• M8: 1,287,888 km (0.072 R)
• M9: 1,565,392 km (0.07 R)
• M10: 1,862,643 km (0.063 R)
• M11: 2,124,589 km (0.047 R)
• M12: 2,512,047 km (0.106 R)
• M13: 3,073,787 km (0.074 R)
• M14: 4,072,952 km (0.098 R)
• M15: 4,381,123 km (0.064 R)
• M16: 5,537,664 km (0.107 R)
• M17: 6,824,804 km (0.111 R)
• M18: 7,564,716 km (0.111 R)
• M19: 8,072,301 km (0.099 R)
• M20: 9,075,953 km (0.101 R)
• M21: 10,211,401 km (0.09 R)
• M22: 11,009,057 km (0.056 R)
• M23: 12,071,052 km (0.113 R)
• M24: 12,267,624 km (0.08 R)
• M25: 13,014,416 km (0.116 R)
• M26: 13,266,638 km (0.058 R)
• M27: 13,368,066 km (0.118 R)
• M28: 13,878,643 km (0.107 R)
• M29: 13,981,567 km (0.104 R)
• M30: 14,291,833 km (0.026 R)
• M31: 14,395,803 km (0.08 R)
• M32: 14,919,246 km (0.105 R)
• M33: 16,038,687 km (0.06 R)
• M34: 16,146,697 km (0.053 R)
• M35: 16,255,005 km (0.076 R)
• M36: 16,363,464 km (0.092 R)
• M37: 17,185,205 km (0.117 R)
• M38: 18,358,052 km (0.101 R)
• M39: 18,641,091 km (0.045 R)
• M40: 18,868,630 km (0.081 R)
• M41: 21,134,738 km (0.091 R)
• M42: 21,431,391 km (0.088 R)
• M43: 21,610,160 km (0.075 R)
• M44: 21,969,046 km (0.09 R)
• M45: 22,209,449 km (0.086 R)
• M46: 22,329,876 km (0.111 R)
• M47: 22,450,751 km (0.039 R)
• M48: 22,632,213 km (0.062 R)
• M49: 23,547,004 km (0.109 R)
• M50: 23,854,727 km (0.099 R)
• M51: 25,161,464 km (0.119 R)
• M52: 27,197,042 km (0.104 R)
• M53: 27,390,622 km (0.078 R)
• M54: 27,714,202 km (0.098 R)
• M55: 27,974,054 km (0.114 R)
• M56: 28,234,653 km (0.097 R)
• M57: 29,483,496 km (0.068 R)
• M58: 29,616,040 km (0.088 R)
• M59: 29,881,726 km (0.115 R)
• M60: 30,281,601 km (0.061 R)
• M61: 31,966,971 km (0.115 R)
• M62: 33,130,543 km (0.119 R)
• M63: 34,099,039 km (0.12 R)
• M64: 37,993,371 km (0.069 R)
• M65: 39,663,183 km (0.078 R)
• M66: 39,809,639 km (0.103 R)
• M67: 40,323,208 km (0.085 R)
• M68: 40,839,022 km (0.058 R)
• M69: 42,849,019 km (0.119 R)
• M70: 43,828,287 km (0.081 R)
• M71: 46,347,066 km (0.072 R)
• M72: 47,507,497 km (0.099 R)
• M73: 48,130,273 km (0.108 R)
• M74: 48,755,741 km (0.102 R)
• M75: 49,541,429 km (0.036 R)
• M76: 51,045,636 km (0.093 R)
• M77: 51,204,808 km (0.088 R)
• M78: 52,564,952 km (0.118 R)
• M79: 52,806,104 km (0.089 R)
• M80: 53,289,754 km (0.054 R)
• M81: 54,342,623 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.2

Radius: 4.2

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.58 AU - 12.84 AU

Year: 17255 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,010,215 km

• M1: 60,886 km (0.034 R)
• M2: 90,058 km (0.118 R)
• M3: 121,773 km (0.079 R)
• M4: 224,995 km (0.082 R)
• M5: 398,978 km (0.119 R)
• M6: 508,034 km (0.091 R)
• M7: 680,222 km (0.106 R)
• M8: 772,972 km (0.112 R)
• M9: 1,273,078 km (0.091 R)
• M10: 1,482,066 km (0.096 R)
• M11: 1,554,172 km (0.04 R)
• M12: 1,726,958 km (0.058 R)
• M13: 1,802,804 km (0.112 R)
• M14: 1,854,116 km (0.067 R)
• M15: 1,957,937 km (0.102 R)
• M16: 2,010,745 km (0.109 R)
• M17: 2,171,563 km (0.071 R)
• M18: 2,253,692 km (0.042 R)
• M19: 2,392,668 km (0.078 R)
• M20: 2,477,490 km (0.078 R)
• M21: 3,159,657 km (0.074 R)
• M22: 3,283,972 km (0.085 R)
• M23: 3,441,499 km (0.041 R)
• M24: 4,029,269 km (0.089 R)
• M25: 4,062,779 km (0.103 R)
• M26: 4,334,748 km (0.071 R)
• M27: 6,162,385 km (0.065 R)
• M28: 6,592,629 km (0.091 R)
• M29: 7,113,678 km (0.053 R)
• M30: 9,060,395 km (0.107 R)
• M31: 9,148,658 km (0.1 R)
• M32: 9,504,102 km (0.049 R)
• M33: 10,320,608 km (0.111 R)
• M34: 12,164,850 km (0.075 R)
• M35: 12,851,355 km (0.087 R)
• M36: 13,802,947 km (0.117 R)
• M37: 13,853,511 km (0.107 R)
• M38: 14,057,114 km (0.054 R)
• M39: 14,261,464 km (0.094 R)
• M40: 15,298,477 km (0.093 R)
• M41: 16,574,397 km (0.051 R)
• M42: 16,682,257 km (0.101 R)
• M43: 17,279,751 km (0.082 R)
• M44: 17,773,723 km (0.115 R)
• M45: 18,383,933 km (0.117 R)
• M46: 19,397,010 km (0.079 R)
• M47: 19,453,707 km (0.066 R)
• M48: 19,567,551 km (0.058 R)
• M49: 19,738,691 km (0.084 R)
• M50: 20,659,616 km (0.11 R)
• M51: 22,067,032 km (0.108 R)
• M52: 22,245,054 km (0.089 R)
• M53: 22,364,134 km (0.098 R)
• M54: 22,842,248 km (0.119 R)
• M55: 23,142,791 km (0.096 R)
• M56: 23,323,654 km (0.091 R)
• M57: 23,869,387 km (0.069 R)
• M58: 24,480,495 km (0.12 R)
• M59: 24,788,068 km (0.066 R)
• M60: 25,469,037 km (0.107 R)
• M61: 25,718,268 km (0.04 R)
• M62: 27,485,018 km (0.066 R)
• M63: 27,740,681 km (0.103 R)
• M64: 29,290,665 km (0.03 R)
• M65: 29,813,509 km (0.07 R)
• M66: 30,273,672 km (0.091 R)
• M67: 30,339,495 km (0.099 R)
• M68: 30,405,468 km (0.036 R)
• M69: 31,400,593 km (0.113 R)
• M70: 31,667,775 km (0.097 R)
• M71: 32,406,340 km (0.069 R)
• M72: 33,900,523 km (0.104 R)
• M73: 34,380,732 km (0.117 R)
• M74: 35,139,642 km (0.036 R)
• M75: 36,043,812 km (0.118 R)
• M76: 36,183,536 km (0.068 R)
• M77: 36,533,745 km (0.034 R)
• M78: 38,730,141 km (0.1 R)
• M79: 39,735,887 km (0.118 R)
• M80: 40,242,126 km (0.076 R)
• M81: 40,677,606 km (0.085 R)
• M82: 40,750,310 km (0.114 R)
• M83: 41,406,895 km (0.103 R)
• M84: 42,804,588 km (0.114 R)
• M85: 43,026,741 km (0.068 R)
• M86: 44,068,092 km (0.034 R)
• M87: 44,667,082 km (0.055 R)
• M88: 44,817,128 km (0.104 R)
• M89: 46,251,772 km (0.1 R)
• M90: 46,479,610 km (0.082 R)
• M91: 47,165,516 km (0.038 R)
• M92: 48,008,500 km (0.099 R)
• M93: 49,088,447 km (0.08 R)
• M94: 49,165,939 km (0.059 R)
• M95: 50,801,642 km (0.11 R)
• M96: 52,376,010 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 20,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit