🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 247 Days

Day: 14.7 Hours

Environment

Temp: 98 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.69 AU - 0.95 AU

Year: 283 Days

Day: 46.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,406,394 km

• M1: 107,411 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.68 AU - 1.04 AU

Year: 304 Days

Day: 43.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,406,394 km

• M1: 136,433 km (0.071 R)
• M2: 175,927 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.4 AU - 1.54 AU

Year: 679 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.24 AU - 2.02 AU

Year: 792 Days

Day: 34.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,406,394 km

• M1: 83,027 km (0.102 R)
• M2: 980,315 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.58 AU - 2.04 AU

Year: 927 Days

Day: 17.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 66.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,406,394 km

• M1: 560,394 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.83 AU - 1.91 AU

Year: 974 Days

Day: 32.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 14.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.94 AU - 5.32 AU

Year: 3794 Days

Day: 5.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,406,394 km

• M1: 227,239 km (0.098 R)
• M2: 327,619 km (0.031 R)
• M3: 436,975 km (0.084 R)
• M4: 601,832 km (0.026 R)
• M5: 835,205 km (0.086 R)
• M6: 1,572,573 km (0.12 R)
• M7: 1,758,373 km (0.092 R)
• M8: 1,951,654 km (0.104 R)
• M9: 2,074,324 km (0.116 R)
• M10: 2,215,544 km (0.062 R)
• M11: 2,491,553 km (0.111 R)
• M12: 2,659,102 km (0.057 R)
• M13: 3,059,276 km (0.052 R)
• M14: 3,221,291 km (0.062 R)
• M15: 3,479,048 km (0.119 R)
• M16: 3,667,392 km (0.115 R)
• M17: 3,995,310 km (0.107 R)
• M18: 4,192,929 km (0.082 R)
• M19: 4,353,298 km (0.1 R)
• M20: 4,556,751 km (0.088 R)
• M21: 4,825,878 km (0.12 R)
• M22: 5,121,782 km (0.059 R)
• M23: 5,358,446 km (0.114 R)
• M24: 5,620,841 km (0.089 R)
• M25: 6,433,606 km (0.101 R)
• M26: 6,806,703 km (0.11 R)
• M27: 7,043,517 km (0.119 R)
• M28: 7,163,045 km (0.107 R)
• M29: 7,428,133 km (0.087 R)
• M30: 8,142,911 km (0.109 R)
• M31: 8,318,838 km (0.102 R)
• M32: 8,445,249 km (0.115 R)
• M33: 8,674,433 km (0.06 R)
• M34: 8,854,100 km (0.088 R)
• M35: 9,034,963 km (0.108 R)
• M36: 9,691,100 km (0.088 R)
• M37: 10,553,681 km (0.03 R)
• M38: 10,938,746 km (0.104 R)
• M39: 11,049,598 km (0.1 R)
• M40: 11,412,522 km (0.107 R)
• M41: 11,666,240 km (0.052 R)
• M42: 11,779,486 km (0.085 R)
• M43: 12,991,528 km (0.086 R)
• M44: 14,001,613 km (0.094 R)
• M45: 14,607,783 km (0.096 R)
• M46: 14,699,337 km (0.034 R)
• M47: 14,944,678 km (0.101 R)
• M48: 15,751,459 km (0.113 R)
• M49: 16,668,045 km (0.068 R)
• M50: 17,020,348 km (0.116 R)
• M51: 17,245,792 km (0.104 R)
• M52: 17,797,359 km (0.1 R)
• M53: 17,993,482 km (0.117 R)
• M54: 18,288,938 km (0.118 R)
• M55: 18,851,426 km (0.063 R)
• M56: 19,017,929 km (0.046 R)
• M57: 19,151,519 km (0.108 R)
• M58: 19,824,111 km (0.059 R)
• M59: 20,231,466 km (0.083 R)
• M60: 21,192,633 km (0.081 R)
• M61: 21,331,160 km (0.074 R)
• M62: 21,748,538 km (0.096 R)
• M63: 22,063,292 km (0.1 R)
• M64: 22,450,152 km (0.106 R)
• M65: 22,697,587 km (0.091 R)
• M66: 22,839,257 km (0.096 R)
• M67: 23,266,358 km (0.12 R)
• M68: 24,236,800 km (0.083 R)
• M69: 24,345,408 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 8.2

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.44 AU - 11.18 AU

Year: 11700 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,406,394 km

• M1: 116,238 km (0.114 R)
• M2: 243,097 km (0.115 R)
• M3: 301,889 km (0.059 R)
• M4: 355,744 km (0.112 R)
• M5: 462,856 km (0.064 R)
• M6: 568,173 km (0.083 R)
• M7: 757,264 km (0.115 R)
• M8: 819,647 km (0.102 R)
• M9: 966,701 km (0.103 R)
• M10: 1,268,440 km (0.109 R)
• M11: 1,578,557 km (0.044 R)
• M12: 1,659,788 km (0.117 R)
• M13: 2,267,605 km (0.112 R)
• M14: 2,453,255 km (0.108 R)
• M15: 2,571,737 km (0.102 R)
• M16: 2,716,548 km (0.076 R)
• M17: 2,814,534 km (0.08 R)
• M18: 3,064,961 km (0.071 R)
• M19: 3,480,394 km (0.043 R)
• M20: 3,694,918 km (0.105 R)
• M21: 4,024,632 km (0.096 R)
• M22: 4,335,346 km (0.081 R)
• M23: 4,653,990 km (0.111 R)
• M24: 4,712,632 km (0.093 R)
• M25: 4,771,574 km (0.115 R)
• M26: 4,890,354 km (0.07 R)
• M27: 5,070,321 km (0.114 R)
• M28: 5,685,766 km (0.071 R)
• M29: 6,066,343 km (0.113 R)
• M30: 9,507,842 km (0.095 R)
• M31: 10,264,209 km (0.119 R)
• M32: 10,340,803 km (0.111 R)
• M33: 10,494,889 km (0.103 R)
• M34: 11,118,263 km (0.096 R)
• M35: 11,197,101 km (0.064 R)
• M36: 12,075,989 km (0.092 R)
• M37: 13,018,306 km (0.097 R)
• M38: 13,184,659 km (0.095 R)
• M39: 13,561,346 km (0.115 R)
• M40: 13,729,943 km (0.119 R)
• M41: 13,941,624 km (0.117 R)
• M42: 14,069,231 km (0.085 R)
• M43: 14,154,502 km (0.09 R)
• M44: 14,368,427 km (0.102 R)
• M45: 14,497,230 km (0.086 R)
• M46: 15,147,233 km (0.1 R)
• M47: 15,278,431 km (0.11 R)
• M48: 16,117,675 km (0.119 R)
• M49: 16,251,565 km (0.032 R)
• M50: 17,979,420 km (0.081 R)
• M51: 18,072,021 km (0.032 R)
• M52: 19,764,871 km (0.112 R)
• M53: 20,003,928 km (0.04 R)
• M54: 22,248,345 km (0.036 R)
• M55: 22,546,942 km (0.038 R)
• M56: 23,501,227 km (0.043 R)
• M57: 24,931,532 km (0.057 R)
• M58: 25,449,141 km (0.106 R)
• M59: 25,501,051 km (0.098 R)
• M60: 25,605,172 km (0.091 R)
• M61: 26,127,418 km (0.078 R)
• M62: 26,705,913 km (0.097 R)
• M63: 27,875,618 km (0.093 R)
• M64: 28,466,680 km (0.032 R)
• M65: 29,170,687 km (0.12 R)
• M66: 29,606,615 km (0.082 R)
• M67: 32,492,957 km (0.105 R)
• M68: 34,141,226 km (0.112 R)
• M69: 34,313,264 km (0.064 R)
• M70: 35,235,834 km (0.108 R)
• M71: 37,992,474 km (0.075 R)
• M72: 38,111,404 km (0.071 R)
• M73: 39,306,541 km (0.088 R)
• M74: 39,788,097 km (0.104 R)
• M75: 39,848,385 km (0.036 R)
• M76: 39,908,822 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.1

Radius: 4.3

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.36 AU - 14.98 AU

Year: 17174 Days

Day: 19.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,406,394 km

• M1: 58,044 km (0.075 R)
• M2: 397,482 km (0.114 R)
• M3: 471,532 km (0.111 R)
• M4: 685,308 km (0.111 R)
• M5: 793,467 km (0.07 R)
• M6: 1,067,082 km (0.115 R)
• M7: 1,481,617 km (0.055 R)
• M8: 1,865,485 km (0.071 R)
• M9: 1,940,883 km (0.119 R)
• M10: 1,991,596 km (0.106 R)
• M11: 2,804,960 km (0.05 R)
• M12: 3,066,906 km (0.089 R)
• M13: 3,185,836 km (0.05 R)
• M14: 3,898,820 km (0.08 R)
• M15: 4,092,699 km (0.118 R)
• M16: 4,289,719 km (0.085 R)
• M17: 4,658,926 km (0.05 R)
• M18: 5,038,307 km (0.111 R)
• M19: 5,143,474 km (0.048 R)
• M20: 5,427,411 km (0.088 R)
• M21: 6,272,190 km (0.08 R)
• M22: 7,354,531 km (0.112 R)
• M23: 7,434,117 km (0.115 R)
• M24: 7,513,852 km (0.113 R)
• M25: 7,593,887 km (0.084 R)
• M26: 7,795,395 km (0.099 R)
• M27: 8,410,243 km (0.083 R)
• M28: 8,744,444 km (0.088 R)
• M29: 8,913,191 km (0.103 R)
• M30: 9,082,984 km (0.102 R)
• M31: 9,860,444 km (0.097 R)
• M32: 10,168,466 km (0.103 R)
• M33: 10,345,890 km (0.037 R)
• M34: 10,435,050 km (0.066 R)
• M35: 10,975,098 km (0.082 R)
• M36: 11,570,348 km (0.109 R)
• M37: 11,988,474 km (0.061 R)
• M38: 12,035,298 km (0.091 R)
• M39: 12,601,227 km (0.108 R)
• M40: 13,320,942 km (0.091 R)
• M41: 13,515,120 km (0.098 R)
• M42: 13,759,115 km (0.077 R)
• M43: 15,051,191 km (0.098 R)
• M44: 15,152,320 km (0.092 R)
• M45: 15,711,816 km (0.088 R)
• M46: 17,008,231 km (0.082 R)
• M47: 17,113,548 km (0.12 R)
• M48: 17,642,675 km (0.081 R)
• M49: 18,717,237 km (0.054 R)
• M50: 20,480,098 km (0.039 R)
• M51: 20,704,046 km (0.112 R)
• M52: 20,816,394 km (0.118 R)
• M53: 20,929,041 km (0.104 R)
• M54: 21,154,635 km (0.057 R)
• M55: 21,381,126 km (0.104 R)
• M56: 21,722,359 km (0.082 R)
• M57: 21,950,944 km (0.063 R)
• M58: 22,698,934 km (0.107 R)
• M59: 23,047,048 km (0.084 R)
• M60: 23,396,957 km (0.099 R)
• M61: 24,575,789 km (0.105 R)
• M62: 24,635,179 km (0.079 R)
• M63: 25,232,374 km (0.059 R)
• M64: 25,955,081 km (0.118 R)
• M65: 26,136,842 km (0.097 R)
• M66: 26,501,712 km (0.049 R)
• M67: 27,544,409 km (0.044 R)
• M68: 27,977,644 km (0.099 R)
• M69: 28,475,506 km (0.077 R)
• M70: 28,538,038 km (0.116 R)
• M71: 29,606,466 km (0.115 R)
• M72: 29,923,164 km (0.08 R)
• M73: 30,688,058 km (0.115 R)
• M74: 31,588,338 km (0.092 R)
• M75: 32,366,995 km (0.118 R)
• M76: 32,432,220 km (0.085 R)
• M77: 32,758,643 km (0.116 R)
• M78: 34,009,281 km (0.114 R)
• M79: 35,208,457 km (0.098 R)
• M80: 35,611,175 km (0.081 R)
• M81: 37,716,466 km (0.1 R)
• M82: 38,128,608 km (0.048 R)
• M83: 38,404,167 km (0.046 R)
• M84: 38,680,474 km (0.073 R)
• M85: 38,749,588 km (0.059 R)
• M86: 39,931,711 km (0.044 R)
• M87: 40,843,510 km (0.088 R)
• M88: 42,902,276 km (0.104 R)
• M89: 43,045,591 km (0.094 R)
• M90: 44,124,790 km (0.076 R)
• M91: 44,994,701 km (0.092 R)
• M92: 46,016,604 km (0.102 R)
• M93: 46,383,418 km (0.035 R)
• M94: 47,193,790 km (0.102 R)
• M95: 49,728,127 km (0.107 R)
• M96: 49,878,623 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 17,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit