🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.98 AU - 1.44 AU

Year: 491 Days

Day: 23.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.11 AU - 2.13 AU

Year: 1139 Days

Day: 15.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,981,126 km

• M1: 153,787 km (0.11 R)
• M2: 214,972 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.15 AU - 3.35 AU

Year: 2162 Days

Day: 26.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,981,126 km

• M1: 130,898 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.61 AU - 4.77 AU

Year: 3164 Days

Day: 19.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.13 AU - 4.53 AU

Year: 3324 Days

Day: 43.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 12.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.13 AU - 5.83 AU

Year: 4733 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,981,126 km

• M1: 173,384 km (0.067 R)
• M2: 261,946 km (0.12 R)
• M3: 381,774 km (0.06 R)
• M4: 770,429 km (0.092 R)
• M5: 912,397 km (0.1 R)
• M6: 1,269,936 km (0.107 R)
• M7: 1,489,247 km (0.066 R)
• M8: 1,947,914 km (0.096 R)
• M9: 2,147,328 km (0.064 R)
• M10: 2,277,777 km (0.104 R)
• M11: 2,372,622 km (0.098 R)
• M12: 3,011,555 km (0.068 R)
• M13: 3,137,217 km (0.059 R)
• M14: 3,372,385 km (0.101 R)
• M15: 3,591,097 km (0.11 R)
• M16: 3,769,567 km (0.115 R)
• M17: 3,928,141 km (0.062 R)
• M18: 4,042,882 km (0.09 R)
• M19: 4,135,334 km (0.103 R)
• M20: 4,393,689 km (0.068 R)
• M21: 4,584,876 km (0.05 R)
• M22: 5,659,287 km (0.104 R)
• M23: 5,867,528 km (0.107 R)
• M24: 6,453,652 km (0.118 R)
• M25: 7,254,749 km (0.027 R)
• M26: 7,796,742 km (0.075 R)
• M27: 7,970,575 km (0.107 R)
• M28: 8,087,261 km (0.088 R)
• M29: 8,175,075 km (0.065 R)
• M30: 8,410,991 km (0.093 R)
• M31: 8,529,771 km (0.092 R)
• M32: 8,768,978 km (0.104 R)
• M33: 9,623,781 km (0.113 R)
• M34: 10,155,900 km (0.11 R)
• M35: 10,345,890 km (0.032 R)
• M36: 10,988,113 km (0.112 R)
• M37: 11,610,141 km (0.087 R)
• M38: 12,075,839 km (0.097 R)
• M39: 13,163,266 km (0.088 R)
• M40: 13,301,345 km (0.114 R)
• M41: 13,474,729 km (0.076 R)
• M42: 14,140,290 km (0.088 R)
• M43: 14,780,718 km (0.111 R)
• M44: 15,503,426 km (0.074 R)
• M45: 16,053,198 km (0.106 R)
• M46: 16,348,953 km (0.078 R)
• M47: 16,609,253 km (0.1 R)
• M48: 16,795,951 km (0.101 R)
• M49: 17,209,290 km (0.059 R)
• M50: 17,398,232 km (0.032 R)
• M51: 18,045,991 km (0.041 R)
• M52: 18,161,182 km (0.05 R)
• M53: 18,779,320 km (0.079 R)
• M54: 18,857,111 km (0.065 R)
• M55: 19,091,082 km (0.12 R)
• M56: 19,169,172 km (0.11 R)
• M57: 19,286,756 km (0.116 R)
• M58: 19,404,489 km (0.081 R)
• M59: 19,483,028 km (0.082 R)
• M60: 20,115,827 km (0.099 R)
• M61: 21,320,539 km (0.117 R)
• M62: 22,259,864 km (0.029 R)
• M63: 22,383,432 km (0.068 R)
• M64: 22,589,877 km (0.031 R)
• M65: 23,046,150 km (0.096 R)
• M66: 23,338,016 km (0.077 R)
• M67: 23,841,413 km (0.055 R)
• M68: 24,390,736 km (0.045 R)
• M69: 24,773,557 km (0.102 R)
• M70: 24,858,828 km (0.102 R)
• M71: 25,115,388 km (0.038 R)
• M72: 25,847,221 km (0.104 R)
• M73: 25,933,838 km (0.106 R)
• M74: 26,717,133 km (0.051 R)
• M75: 27,596,618 km (0.102 R)
• M76: 28,039,877 km (0.086 R)
• M77: 29,519,549 km (0.052 R)
• M78: 29,836,547 km (0.09 R)
• M79: 30,428,506 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 12.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.97 AU - 10.09 AU

Year: 11720 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,981,126 km

• M1: 169,644 km (0.091 R)
• M2: 248,332 km (0.059 R)
• M3: 326,123 km (0.076 R)
• M4: 1,850,376 km (0.079 R)
• M5: 1,929,513 km (0.116 R)
• M6: 2,938,252 km (0.048 R)
• M7: 3,253,155 km (0.071 R)
• M8: 4,368,707 km (0.069 R)
• M9: 5,061,046 km (0.091 R)
• M10: 5,477,526 km (0.12 R)
• M11: 5,670,507 km (0.061 R)
• M12: 6,628,532 km (0.119 R)
• M13: 6,958,994 km (0.085 R)
• M14: 7,636,223 km (0.085 R)
• M15: 7,722,392 km (0.094 R)
• M16: 10,216,188 km (0.042 R)
• M17: 11,033,591 km (0.052 R)
• M18: 11,376,320 km (0.112 R)
• M19: 11,573,789 km (0.116 R)
• M20: 11,872,087 km (0.113 R)
• M21: 11,972,018 km (0.066 R)
• M22: 12,172,928 km (0.092 R)
• M23: 12,273,757 km (0.119 R)
• M24: 13,142,173 km (0.063 R)
• M25: 14,455,044 km (0.053 R)
• M26: 15,317,176 km (0.111 R)
• M27: 16,140,713 km (0.069 R)
• M28: 16,474,017 km (0.094 R)
• M29: 17,204,204 km (0.102 R)
• M30: 17,487,991 km (0.108 R)
• M31: 18,059,904 km (0.103 R)
• M32: 18,232,689 km (0.045 R)
• M33: 18,754,487 km (0.11 R)
• M34: 19,281,071 km (0.075 R)
• M35: 20,109,993 km (0.068 R)
• M36: 21,314,256 km (0.036 R)
• M37: 22,418,139 km (0.081 R)
• M38: 23,414,909 km (0.034 R)
• M39: 23,540,422 km (0.112 R)
• M40: 23,855,475 km (0.11 R)
• M41: 24,045,165 km (0.098 R)
• M42: 24,872,890 km (0.118 R)
• M43: 25,904,517 km (0.102 R)
• M44: 27,544,259 km (0.097 R)
• M45: 27,743,374 km (0.083 R)
• M46: 29,082,424 km (0.071 R)
• M47: 30,305,537 km (0.113 R)
• M48: 31,684,231 km (0.115 R)
• M49: 31,823,207 km (0.107 R)
• M50: 32,872,187 km (0.08 R)
• M51: 33,436,171 km (0.067 R)
• M52: 33,790,419 km (0.119 R)
• M53: 34,145,864 km (0.101 R)
• M54: 35,435,547 km (0.069 R)
• M55: 35,652,165 km (0.077 R)
• M56: 36,086,447 km (0.103 R)
• M57: 37,033,551 km (0.107 R)
• M58: 38,655,043 km (0.054 R)
• M59: 39,698,787 km (0.104 R)
• M60: 40,751,956 km (0.092 R)
• M61: 41,130,289 km (0.071 R)
• M62: 41,738,105 km (0.118 R)
• M63: 41,966,840 km (0.09 R)
• M64: 42,962,564 km (0.098 R)
• M65: 43,733,890 km (0.119 R)
• M66: 44,354,123 km (0.083 R)
• M67: 44,587,496 km (0.113 R)
• M68: 45,133,678 km (0.117 R)
• M69: 45,446,786 km (0.114 R)
• M70: 46,153,785 km (0.071 R)
• M71: 46,627,263 km (0.12 R)
• M72: 46,864,525 km (0.085 R)
• M73: 47,102,236 km (0.118 R)
• M74: 48,456,845 km (0.114 R)
• M75: 49,662,604 km (0.094 R)
• M76: 49,824,169 km (0.074 R)
• M77: 51,448,952 km (0.114 R)
• M78: 51,775,973 km (0.105 R)
• M79: 52,843,802 km (0.104 R)
• M80: 54,667,101 km (0.1 R)
• M81: 55,586,530 km (0.091 R)
• M82: 55,922,227 km (0.11 R)
• M83: 56,006,152 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.9

Radius: 5.8

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.5 AU - 13.44 AU

Year: 17234 Days

Day: 16.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,981,126 km

• M1: 77,641 km (0.113 R)
• M2: 173,085 km (0.081 R)
• M3: 1,128,417 km (0.119 R)
• M4: 1,224,459 km (0.081 R)
• M5: 1,348,326 km (0.094 R)
• M6: 1,502,411 km (0.114 R)
• M7: 1,998,179 km (0.098 R)
• M8: 2,085,544 km (0.052 R)
• M9: 3,026,515 km (0.1 R)
• M10: 3,194,663 km (0.108 R)
• M11: 4,303,781 km (0.1 R)
• M12: 4,341,480 km (0.087 R)
• M13: 4,379,178 km (0.097 R)
• M14: 5,116,546 km (0.072 R)
• M15: 5,438,481 km (0.078 R)
• M16: 5,601,991 km (0.105 R)
• M17: 5,933,650 km (0.093 R)
• M18: 6,101,948 km (0.115 R)
• M19: 6,271,741 km (0.036 R)
• M20: 6,746,864 km (0.088 R)
• M21: 6,878,510 km (0.07 R)
• M22: 7,010,904 km (0.031 R)
• M23: 7,640,113 km (0.072 R)
• M24: 7,869,147 km (0.109 R)
• M25: 8,007,824 km (0.092 R)
• M26: 8,522,591 km (0.075 R)
• M27: 8,855,895 km (0.078 R)
• M28: 9,144,918 km (0.088 R)
• M29: 9,339,395 km (0.089 R)
• M30: 9,388,164 km (0.09 R)
• M31: 9,682,872 km (0.044 R)
• M32: 9,880,939 km (0.117 R)
• M33: 10,686,973 km (0.1 R)
• M34: 11,671,177 km (0.036 R)
• M35: 11,776,494 km (0.042 R)
• M36: 12,414,828 km (0.056 R)
• M37: 13,669,505 km (0.109 R)
• M38: 14,339,853 km (0.11 R)
• M39: 15,250,456 km (0.089 R)
• M40: 16,003,980 km (0.079 R)
• M41: 16,532,809 km (0.057 R)
• M42: 16,650,991 km (0.108 R)
• M43: 17,366,518 km (0.086 R)
• M44: 17,547,082 km (0.083 R)
• M45: 17,909,857 km (0.078 R)
• M46: 18,092,217 km (0.075 R)
• M47: 18,214,139 km (0.082 R)
• M48: 18,397,397 km (0.068 R)
• M49: 18,458,732 km (0.114 R)
• M50: 19,572,787 km (0.091 R)
• M51: 20,264,378 km (0.084 R)
• M52: 20,644,955 km (0.116 R)
• M53: 22,060,450 km (0.081 R)
• M54: 22,517,471 km (0.04 R)
• M55: 22,582,995 km (0.034 R)
• M56: 22,714,193 km (0.109 R)
• M57: 22,911,662 km (0.084 R)
• M58: 23,573,632 km (0.061 R)
• M59: 24,578,332 km (0.12 R)
• M60: 25,255,861 km (0.042 R)
• M61: 25,939,672 km (0.113 R)
• M62: 26,698,732 km (0.118 R)
• M63: 26,906,972 km (0.064 R)
• M64: 29,663,463 km (0.111 R)
• M65: 30,312,269 km (0.09 R)
• M66: 30,456,930 km (0.1 R)
• M67: 30,965,562 km (0.039 R)
• M68: 31,330,581 km (0.102 R)
• M69: 31,917,603 km (0.071 R)
• M70: 32,805,018 km (0.08 R)
• M71: 33,401,016 km (0.117 R)
• M72: 38,139,977 km (0.087 R)
• M73: 38,374,547 km (0.112 R)
• M74: 39,475,587 km (0.073 R)
• M75: 40,109,433 km (0.085 R)
• M76: 40,188,870 km (0.083 R)
• M77: 41,789,118 km (0.066 R)
• M78: 43,002,955 km (0.093 R)
• M79: 43,328,630 km (0.082 R)
• M80: 44,064,352 km (0.091 R)
• M81: 44,392,570 km (0.098 R)
• M82: 46,129,401 km (0.094 R)
• M83: 47,888,373 km (0.113 R)
• M84: 48,903,394 km (0.098 R)
• M85: 50,868,362 km (0.03 R)
• M86: 50,954,381 km (0.102 R)
• M87: 51,644,327 km (0.1 R)
• M88: 53,033,492 km (0.084 R)
• M89: 53,295,289 km (0.12 R)
• M90: 53,470,019 km (0.103 R)
• M91: 54,258,998 km (0.116 R)
• M92: 55,228,392 km (0.119 R)
• M93: 56,470,503 km (0.108 R)
• M94: 56,559,664 km (0.096 R)
• M95: 57,452,913 km (0.069 R)
• M96: 57,721,890 km (0.102 R)
• M97: 60,798,519 km (0.084 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: 235 - 17,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit