🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 156 Days

Day: 28.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.61 AU - 0.93 AU

Year: 252 Days

Day: 19.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 324 Days

Day: 18 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.45 AU - 1.71 AU

Year: 740 Days

Day: 23.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,413,203 km

• M1: 96,939 km (0.095 R)
• M2: 163,810 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.25 AU - 2.69 AU

Year: 1447 Days

Day: 26.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.09 AU - 3.73 AU

Year: 2347 Days

Day: 30.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.46 AU - 3.6 AU

Year: 2472 Days

Day: 38.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,413,203 km

• M1: 2,191,010 km (0.114 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 14.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.37 AU - 4.93 AU

Year: 3738 Days

Day: 12.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,413,203 km

• M1: 187,446 km (0.096 R)
• M2: 281,394 km (0.086 R)
• M3: 388,954 km (0.104 R)
• M4: 481,855 km (0.106 R)
• M5: 645,365 km (0.109 R)
• M6: 841,039 km (0.109 R)
• M7: 1,191,697 km (0.089 R)
• M8: 1,283,999 km (0.09 R)
• M9: 1,653,206 km (0.081 R)
• M10: 1,757,476 km (0.059 R)
• M11: 2,028,398 km (0.098 R)
• M12: 2,169,169 km (0.114 R)
• M13: 2,313,232 km (0.106 R)
• M14: 2,445,925 km (0.119 R)
• M15: 2,550,793 km (0.096 R)
• M16: 2,970,266 km (0.101 R)
• M17: 3,262,281 km (0.069 R)
• M18: 3,428,634 km (0.052 R)
• M19: 3,892,088 km (0.117 R)
• M20: 4,412,389 km (0.053 R)
• M21: 4,578,443 km (0.086 R)
• M22: 4,765,440 km (0.093 R)
• M23: 5,166,362 km (0.083 R)
• M24: 5,302,497 km (0.04 R)
• M25: 5,459,574 km (0.082 R)
• M26: 6,144,583 km (0.109 R)
• M27: 6,413,859 km (0.111 R)
• M28: 6,708,118 km (0.113 R)
• M29: 6,856,968 km (0.1 R)
• M30: 7,049,949 km (0.075 R)
• M31: 7,331,941 km (0.104 R)
• M32: 7,750,815 km (0.081 R)
• M33: 7,907,145 km (0.116 R)
• M34: 8,313,902 km (0.066 R)
• M35: 8,589,012 km (0.081 R)
• M36: 8,820,590 km (0.095 R)
• M37: 9,456,081 km (0.026 R)
• M38: 9,960,675 km (0.056 R)
• M39: 10,082,148 km (0.032 R)
• M40: 10,548,146 km (0.06 R)
• M41: 10,821,162 km (0.107 R)
• M42: 11,425,089 km (0.064 R)
• M43: 11,808,209 km (0.076 R)
• M44: 12,169,488 km (0.11 R)
• M45: 12,534,506 km (0.099 R)
• M46: 13,062,288 km (0.027 R)
• M47: 13,489,689 km (0.069 R)
• M48: 13,813,419 km (0.079 R)
• M49: 13,976,181 km (0.084 R)
• M50: 14,248,898 km (0.12 R)
• M51: 14,413,456 km (0.066 R)
• M52: 15,022,020 km (0.072 R)
• M53: 15,357,568 km (0.085 R)
• M54: 15,950,723 km (0.048 R)
• M55: 16,379,022 km (0.097 R)
• M56: 16,580,231 km (0.096 R)
• M57: 16,753,316 km (0.06 R)
• M58: 17,334,653 km (0.113 R)
• M59: 17,657,186 km (0.086 R)
• M60: 17,981,814 km (0.089 R)
• M61: 18,100,295 km (0.115 R)
• M62: 18,517,224 km (0.082 R)
• M63: 18,756,880 km (0.106 R)
• M64: 18,877,007 km (0.042 R)
• M65: 19,542,867 km (0.118 R)
• M66: 20,216,357 km (0.084 R)
• M67: 20,339,626 km (0.069 R)
• M68: 20,710,928 km (0.046 R)
• M69: 20,804,127 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 13.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.74 AU - 9.2 AU

Year: 7611 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,413,203 km

• M1: 381,774 km (0.114 R)
• M2: 476,170 km (0.047 R)
• M3: 567,574 km (0.058 R)
• M4: 696,228 km (0.102 R)
• M5: 820,395 km (0.056 R)
• M6: 1,075,160 km (0.057 R)
• M7: 1,769,444 km (0.036 R)
• M8: 1,901,090 km (0.094 R)
• M9: 2,759,632 km (0.102 R)
• M10: 2,887,688 km (0.074 R)
• M11: 3,392,730 km (0.106 R)
• M12: 3,698,059 km (0.119 R)
• M13: 3,897,025 km (0.074 R)
• M14: 4,335,496 km (0.115 R)
• M15: 4,485,094 km (0.086 R)
• M16: 5,038,456 km (0.084 R)
• M17: 5,259,712 km (0.081 R)
• M18: 5,355,454 km (0.084 R)
• M19: 5,646,272 km (0.093 R)
• M20: 6,345,194 km (0.038 R)
• M21: 6,931,019 km (0.108 R)
• M22: 9,796,267 km (0.114 R)
• M23: 10,918,849 km (0.106 R)
• M24: 11,829,452 km (0.072 R)
• M25: 12,039,786 km (0.065 R)
• M26: 12,124,309 km (0.04 R)
• M27: 12,293,953 km (0.093 R)
• M28: 12,678,420 km (0.049 R)
• M29: 12,764,289 km (0.039 R)
• M30: 12,980,158 km (0.034 R)
• M31: 13,415,488 km (0.102 R)
• M32: 13,767,193 km (0.109 R)
• M33: 14,389,969 km (0.103 R)
• M34: 14,569,636 km (0.094 R)
• M35: 15,479,041 km (0.095 R)
• M36: 15,755,498 km (0.118 R)
• M37: 15,940,700 km (0.083 R)
• M38: 16,735,813 km (0.12 R)
• M39: 17,162,017 km (0.065 R)
• M40: 17,880,386 km (0.118 R)
• M41: 19,247,561 km (0.076 R)
• M42: 19,694,111 km (0.068 R)
• M43: 21,463,255 km (0.113 R)
• M44: 21,668,653 km (0.101 R)
• M45: 22,029,633 km (0.086 R)
• M46: 22,653,306 km (0.101 R)
• M47: 22,967,312 km (0.097 R)
• M48: 23,177,348 km (0.029 R)
• M49: 23,388,131 km (0.102 R)
• M50: 23,917,857 km (0.104 R)
• M51: 24,184,291 km (0.119 R)
• M52: 24,666,146 km (0.112 R)
• M53: 25,043,282 km (0.073 R)
• M54: 25,530,821 km (0.106 R)
• M55: 25,694,033 km (0.051 R)
• M56: 26,350,319 km (0.12 R)
• M57: 27,123,141 km (0.097 R)
• M58: 27,623,845 km (0.12 R)
• M59: 27,903,294 km (0.115 R)
• M60: 28,127,541 km (0.063 R)
• M61: 29,771,472 km (0.052 R)
• M62: 30,518,564 km (0.1 R)
• M63: 30,691,798 km (0.107 R)
• M64: 32,678,308 km (0.105 R)
• M65: 32,973,914 km (0.066 R)
• M66: 33,270,417 km (0.071 R)
• M67: 33,627,507 km (0.063 R)
• M68: 34,225,300 km (0.051 R)
• M69: 34,585,681 km (0.031 R)
• M70: 34,706,108 km (0.109 R)
• M71: 35,552,832 km (0.06 R)
• M72: 36,774,448 km (0.118 R)
• M73: 37,513,910 km (0.077 R)
• M74: 38,382,924 km (0.066 R)
• M75: 38,757,368 km (0.062 R)
• M76: 39,133,008 km (0.076 R)
• M77: 40,267,259 km (0.095 R)
• M78: 43,020,308 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.7

Radius: 7.9

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 13.27 AU - 15.33 AU

Year: 20159 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 71.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,413,203 km

• M1: 208,390 km (0.069 R)
• M2: 374,593 km (0.03 R)
• M3: 760,855 km (0.059 R)
• M4: 929,152 km (0.096 R)
• M5: 1,445,265 km (0.104 R)
• M6: 1,843,195 km (0.089 R)
• M7: 2,274,187 km (0.042 R)
• M8: 2,554,832 km (0.104 R)
• M9: 2,662,992 km (0.114 R)
• M10: 3,072,291 km (0.053 R)
• M11: 4,244,092 km (0.038 R)
• M12: 5,124,475 km (0.059 R)
• M13: 5,215,580 km (0.041 R)
• M14: 6,695,402 km (0.089 R)
• M15: 7,662,403 km (0.071 R)
• M16: 8,456,468 km (0.111 R)
• M17: 8,781,245 km (0.061 R)
• M18: 8,945,354 km (0.057 R)
• M19: 9,220,914 km (0.086 R)
• M20: 9,555,265 km (0.087 R)
• M21: 10,293,530 km (0.098 R)
• M22: 10,408,721 km (0.12 R)
• M23: 12,431,733 km (0.066 R)
• M24: 13,174,187 km (0.078 R)
• M25: 13,299,251 km (0.085 R)
• M26: 13,867,274 km (0.109 R)
• M27: 14,636,805 km (0.086 R)
• M28: 14,701,581 km (0.075 R)
• M29: 15,486,072 km (0.075 R)
• M30: 16,418,516 km (0.109 R)
• M31: 17,506,392 km (0.073 R)
• M32: 17,644,022 km (0.029 R)
• M33: 18,547,144 km (0.085 R)
• M34: 19,679,450 km (0.054 R)
• M35: 20,470,823 km (0.058 R)
• M36: 21,419,423 km (0.118 R)
• M37: 24,812,004 km (0.067 R)
• M38: 24,889,196 km (0.103 R)
• M39: 25,276,804 km (0.079 R)
• M40: 25,744,447 km (0.098 R)
• M41: 25,901,076 km (0.087 R)
• M42: 26,057,855 km (0.054 R)
• M43: 26,767,697 km (0.065 R)
• M44: 26,846,834 km (0.089 R)
• M45: 26,926,270 km (0.078 R)
• M46: 27,643,742 km (0.113 R)
• M47: 29,342,276 km (0.089 R)
• M48: 31,241,122 km (0.11 R)
• M49: 31,491,698 km (0.099 R)
• M50: 33,948,245 km (0.091 R)
• M51: 35,765,261 km (0.064 R)
• M52: 36,202,535 km (0.062 R)
• M53: 36,290,199 km (0.083 R)
• M54: 36,553,641 km (0.069 R)
• M55: 36,729,568 km (0.106 R)
• M56: 38,058,297 km (0.071 R)
• M57: 38,236,767 km (0.104 R)
• M58: 38,325,927 km (0.102 R)
• M59: 38,863,133 km (0.109 R)
• M60: 39,222,617 km (0.076 R)
• M61: 39,854,369 km (0.112 R)
• M62: 40,307,650 km (0.083 R)
• M63: 42,877,742 km (0.118 R)
• M64: 43,342,243 km (0.085 R)
• M65: 43,901,739 km (0.086 R)
• M66: 45,689,583 km (0.105 R)
• M67: 46,259,102 km (0.103 R)
• M68: 47,405,022 km (0.078 R)
• M69: 49,044,615 km (0.088 R)
• M70: 49,335,882 km (0.118 R)
• M71: 50,702,608 km (0.115 R)
• M72: 51,095,302 km (0.118 R)
• M73: 51,982,867 km (0.073 R)
• M74: 53,373,379 km (0.032 R)
• M75: 54,474,569 km (0.109 R)
• M76: 55,482,260 km (0.098 R)
• M77: 57,005,017 km (0.106 R)
• M78: 58,747,533 km (0.083 R)
• M79: 59,884,327 km (0.085 R)
• M80: 60,715,642 km (0.096 R)
• M81: 62,389,792 km (0.062 R)
• M82: 63,126,861 km (0.074 R)
• M83: 63,232,477 km (0.099 R)
• M84: 64,078,902 km (0.087 R)
• M85: 64,609,974 km (0.109 R)
• M86: 65,783,120 km (0.037 R)
• M87: 65,890,233 km (0.075 R)
• M88: 66,318,830 km (0.101 R)
• M89: 66,748,326 km (0.068 R)
• M90: 67,934,338 km (0.112 R)
• M91: 68,258,965 km (0.031 R)
• M92: 68,475,733 km (0.042 R)
• M93: 70,327,156 km (0.119 R)
• M94: 71,313,903 km (0.116 R)
• M95: 71,974,378 km (0.046 R)
• M96: 72,305,288 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit