🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.15 AU - 1.23 AU

Year: 472 Days

Day: 31.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 118.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.1 AU - 3 AU

Year: 1480 Days

Day: 19.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.81 AU - 4.53 AU

Year: 2555 Days

Day: 42.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.36 AU - 4.04 AU

Year: 2587 Days

Day: 40.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.93 AU - 4.19 AU

Year: 2973 Days

Day: 20.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 14.4

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.57 AU - 6.79 AU

Year: 4920 Days

Day: 7.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,550,237 km

• M1: 197,170 km (0.115 R)
• M2: 308,471 km (0.101 R)
• M3: 513,719 km (0.111 R)
• M4: 678,576 km (0.102 R)
• M5: 930,200 km (0.026 R)
• M6: 1,040,004 km (0.03 R)
• M7: 1,184,067 km (0.036 R)
• M8: 1,413,700 km (0.11 R)
• M9: 1,575,415 km (0.09 R)
• M10: 1,777,821 km (0.103 R)
• M11: 1,953,449 km (0.108 R)
• M12: 2,080,009 km (0.112 R)
• M13: 2,209,411 km (0.116 R)
• M14: 2,734,200 km (0.065 R)
• M15: 2,835,628 km (0.067 R)
• M16: 3,427,886 km (0.105 R)
• M17: 3,604,261 km (0.073 R)
• M18: 3,738,600 km (0.083 R)
• M19: 3,829,107 km (0.089 R)
• M20: 3,943,250 km (0.087 R)
• M21: 4,483,448 km (0.067 R)
• M22: 4,947,351 km (0.113 R)
• M23: 5,375,799 km (0.107 R)
• M24: 6,322,455 km (0.103 R)
• M25: 7,263,725 km (0.107 R)
• M26: 7,779,987 km (0.087 R)
• M27: 7,896,224 km (0.062 R)
• M28: 8,042,531 km (0.104 R)
• M29: 8,456,917 km (0.105 R)
• M30: 8,606,515 km (0.116 R)
• M31: 8,726,941 km (0.061 R)
• M32: 8,817,598 km (0.054 R)
• M33: 9,091,511 km (0.076 R)
• M34: 9,741,664 km (0.087 R)
• M35: 10,567,294 km (0.103 R)
• M36: 10,728,710 km (0.104 R)
• M37: 10,858,412 km (0.083 R)
• M38: 11,217,896 km (0.11 R)
• M39: 11,647,690 km (0.084 R)
• M40: 11,881,362 km (0.081 R)
• M41: 12,150,339 km (0.079 R)
• M42: 12,421,410 km (0.116 R)
• M43: 12,831,757 km (0.077 R)
• M44: 13,038,651 km (0.086 R)
• M45: 13,281,299 km (0.029 R)
• M46: 13,525,592 km (0.077 R)
• M47: 14,302,903 km (0.035 R)
• M48: 14,410,015 km (0.07 R)
• M49: 15,827,156 km (0.079 R)
• M50: 16,086,109 km (0.051 R)
• M51: 16,234,810 km (0.064 R)
• M52: 16,909,496 km (0.091 R)
• M53: 17,136,436 km (0.103 R)
• M54: 17,555,161 km (0.093 R)
• M55: 17,861,687 km (0.088 R)
• M56: 18,131,561 km (0.116 R)
• M57: 18,247,499 km (0.095 R)
• M58: 18,636,155 km (0.083 R)
• M59: 18,988,159 km (0.041 R)
• M60: 19,224,074 km (0.066 R)
• M61: 19,342,406 km (0.055 R)
• M62: 19,818,128 km (0.051 R)
• M63: 20,017,541 km (0.099 R)
• M64: 21,841,888 km (0.092 R)
• M65: 22,544,848 km (0.055 R)
• M66: 22,711,350 km (0.104 R)
• M67: 23,213,251 km (0.103 R)
• M68: 24,313,394 km (0.1 R)
• M69: 24,526,870 km (0.119 R)
• M70: 25,560,442 km (0.056 R)
• M71: 26,740,171 km (0.062 R)
• M72: 27,358,907 km (0.079 R)
• M73: 27,803,811 km (0.104 R)
• M74: 28,475,506 km (0.079 R)
• M75: 28,836,037 km (0.118 R)
• M76: 28,926,394 km (0.103 R)
• M77: 29,107,258 km (0.072 R)
• M78: 29,835,051 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 11.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.6 AU - 6.06 AU

Year: 5116 Days

Day: 7.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,550,237 km

• M1: 145,260 km (0.108 R)
• M2: 230,680 km (0.049 R)
• M3: 316,998 km (0.107 R)
• M4: 472,580 km (0.047 R)
• M5: 558,598 km (0.104 R)
• M6: 685,607 km (0.116 R)
• M7: 907,610 km (0.049 R)
• M8: 1,003,203 km (0.113 R)
• M9: 1,111,063 km (0.047 R)
• M10: 1,789,490 km (0.094 R)
• M11: 1,974,393 km (0.085 R)
• M12: 2,112,023 km (0.066 R)
• M13: 2,352,127 km (0.062 R)
• M14: 2,612,876 km (0.09 R)
• M15: 2,729,264 km (0.117 R)
• M16: 2,835,478 km (0.046 R)
• M17: 3,349,796 km (0.116 R)
• M18: 3,800,684 km (0.045 R)
• M19: 4,040,040 km (0.033 R)
• M20: 4,312,009 km (0.061 R)
• M21: 4,394,737 km (0.115 R)
• M22: 4,547,925 km (0.091 R)
• M23: 4,702,759 km (0.12 R)
• M24: 4,773,818 km (0.111 R)
• M25: 4,859,537 km (0.111 R)
• M26: 5,148,860 km (0.101 R)
• M27: 5,414,246 km (0.098 R)
• M28: 5,578,505 km (0.107 R)
• M29: 5,668,862 km (0.058 R)
• M30: 5,759,817 km (0.066 R)
• M31: 6,268,151 km (0.102 R)
• M32: 6,362,248 km (0.095 R)
• M33: 7,278,684 km (0.066 R)
• M34: 7,377,569 km (0.119 R)
• M35: 7,997,353 km (0.064 R)
• M36: 8,150,690 km (0.09 R)
• M37: 8,356,687 km (0.083 R)
• M38: 8,477,562 km (0.094 R)
• M39: 9,073,260 km (0.115 R)
• M40: 9,268,934 km (0.094 R)
• M41: 9,573,965 km (0.075 R)
• M42: 9,700,674 km (0.107 R)
• M43: 10,047,143 km (0.095 R)
• M44: 10,249,549 km (0.084 R)
• M45: 10,621,150 km (0.053 R)
• M46: 10,902,842 km (0.116 R)
• M47: 10,997,239 km (0.083 R)
• M48: 11,377,666 km (0.069 R)
• M49: 11,492,557 km (0.115 R)
• M50: 11,569,451 km (0.119 R)
• M51: 11,646,493 km (0.096 R)
• M52: 11,762,432 km (0.072 R)
• M53: 11,859,222 km (0.088 R)
• M54: 11,937,012 km (0.062 R)
• M55: 12,131,939 km (0.042 R)
• M56: 12,268,970 km (0.025 R)
• M57: 12,367,256 km (0.099 R)
• M58: 12,465,691 km (0.057 R)
• M59: 12,544,829 km (0.064 R)
• M60: 12,663,609 km (0.095 R)
• M61: 12,862,425 km (0.093 R)
• M62: 13,082,334 km (0.107 R)
• M63: 13,444,959 km (0.112 R)
• M64: 13,688,654 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.9

Radius: 9.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.3 AU - 9.84 AU

Year: 10760 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,550,237 km

• M1: 124,914 km (0.094 R)
• M2: 236,065 km (0.07 R)
• M3: 338,241 km (0.11 R)
• M4: 515,813 km (0.098 R)
• M5: 712,235 km (0.101 R)
• M6: 847,622 km (0.083 R)
• M7: 1,192,445 km (0.098 R)
• M8: 1,759,271 km (0.112 R)
• M9: 2,159,445 km (0.055 R)
• M10: 2,238,882 km (0.087 R)
• M11: 3,782,881 km (0.094 R)
• M12: 4,050,063 km (0.07 R)
• M13: 4,148,648 km (0.069 R)
• M14: 4,248,131 km (0.087 R)
• M15: 4,525,934 km (0.102 R)
• M16: 4,731,631 km (0.029 R)
• M17: 4,809,572 km (0.114 R)
• M18: 4,993,128 km (0.079 R)
• M19: 5,179,078 km (0.09 R)
• M20: 5,530,484 km (0.07 R)
• M21: 5,973,593 km (0.091 R)
• M22: 6,514,538 km (0.047 R)
• M23: 6,601,455 km (0.1 R)
• M24: 6,805,656 km (0.095 R)
• M25: 6,893,919 km (0.12 R)
• M26: 7,101,112 km (0.061 R)
• M27: 7,190,571 km (0.088 R)
• M28: 7,250,410 km (0.077 R)
• M29: 7,491,413 km (0.102 R)
• M30: 7,643,404 km (0.071 R)
• M31: 7,796,443 km (0.104 R)
• M32: 8,576,745 km (0.105 R)
• M33: 8,735,917 km (0.088 R)
• M34: 8,799,796 km (0.114 R)
• M35: 8,895,987 km (0.079 R)
• M36: 9,121,581 km (0.08 R)
• M37: 9,251,432 km (0.063 R)
• M38: 9,513,078 km (0.083 R)
• M39: 9,843,390 km (0.079 R)
• M40: 10,043,403 km (0.104 R)
• M41: 10,143,932 km (0.055 R)
• M42: 11,132,924 km (0.092 R)
• M43: 11,202,188 km (0.069 R)
• M44: 11,516,044 km (0.05 R)
• M45: 12,116,680 km (0.076 R)
• M46: 12,295,299 km (0.092 R)
• M47: 12,474,817 km (0.081 R)
• M48: 12,800,192 km (0.099 R)
• M49: 15,039,373 km (0.117 R)
• M50: 15,231,307 km (0.04 R)
• M51: 16,361,070 km (0.039 R)
• M52: 16,876,136 km (0.092 R)
• M53: 17,760,110 km (0.077 R)
• M54: 18,126,026 km (0.094 R)
• M55: 19,447,424 km (0.048 R)
• M56: 19,531,049 km (0.087 R)
• M57: 19,993,007 km (0.081 R)
• M58: 20,161,903 km (0.12 R)
• M59: 20,458,556 km (0.111 R)
• M60: 21,185,153 km (0.111 R)
• M61: 22,094,409 km (0.05 R)
• M62: 22,225,456 km (0.061 R)
• M63: 23,016,380 km (0.117 R)
• M64: 23,548,949 km (0.108 R)
• M65: 24,265,223 km (0.075 R)
• M66: 24,943,201 km (0.063 R)
• M67: 25,034,007 km (0.072 R)
• M68: 25,994,874 km (0.089 R)
• M69: 26,317,856 km (0.104 R)
• M70: 27,341,554 km (0.116 R)
• M71: 27,764,018 km (0.093 R)
• M72: 27,858,265 km (0.118 R)
• M73: 27,999,785 km (0.104 R)
• M74: 28,188,727 km (0.08 R)
• M75: 28,378,118 km (0.112 R)
• M76: 28,758,395 km (0.066 R)
• M77: 28,853,689 km (0.053 R)
• M78: 29,379,675 km (0.053 R)
• M79: 30,053,763 km (0.084 R)
• M80: 30,150,553 km (0.063 R)
• M81: 30,247,343 km (0.054 R)
• M82: 31,025,701 km (0.114 R)
• M83: 32,254,946 km (0.098 R)
• M84: 33,249,772 km (0.077 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: 485 - 18,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit