🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.68 AU - 0.88 AU

Year: 243 Days

Day: 32.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.02 AU - 1.04 AU

Year: 369 Days

Day: 24.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,244,489 km

• M1: 115,041 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.86 AU - 1.4 AU

Year: 424 Days

Day: 26.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.58 AU - 1.78 AU

Year: 769 Days

Day: 17.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,244,489 km

• M1: 62,682 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.28 AU - 3.12 AU

Year: 1567 Days

Day: 30.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 8.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.81 AU - 8.67 AU

Year: 6879 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,244,489 km

• M1: 931,396 km (0.115 R)
• M2: 1,056,311 km (0.053 R)
• M3: 2,245,015 km (0.101 R)
• M4: 2,483,923 km (0.106 R)
• M5: 3,154,570 km (0.11 R)
• M6: 3,211,417 km (0.116 R)
• M7: 3,559,233 km (0.11 R)
• M8: 3,777,795 km (0.094 R)
• M9: 4,103,769 km (0.092 R)
• M10: 4,396,382 km (0.117 R)
• M11: 4,674,185 km (0.115 R)
• M12: 4,739,111 km (0.101 R)
• M13: 5,865,134 km (0.12 R)
• M14: 5,982,269 km (0.065 R)
• M15: 6,123,789 km (0.089 R)
• M16: 6,338,013 km (0.119 R)
• M17: 7,370,537 km (0.097 R)
• M18: 7,573,243 km (0.077 R)
• M19: 7,649,687 km (0.084 R)
• M20: 8,087,710 km (0.064 R)
• M21: 8,827,022 km (0.099 R)
• M22: 9,150,603 km (0.092 R)
• M23: 9,698,280 km (0.056 R)
• M24: 9,864,783 km (0.084 R)
• M25: 9,920,433 km (0.107 R)
• M26: 9,976,233 km (0.114 R)
• M27: 10,969,413 km (0.089 R)
• M28: 11,288,057 km (0.076 R)
• M29: 11,433,915 km (0.08 R)
• M30: 11,698,105 km (0.112 R)
• M31: 11,786,517 km (0.115 R)
• M32: 12,053,400 km (0.116 R)
• M33: 12,653,437 km (0.118 R)
• M34: 13,664,718 km (0.049 R)
• M35: 14,164,375 km (0.103 R)
• M36: 14,479,728 km (0.074 R)
• M37: 15,471,861 km (0.074 R)
• M38: 15,569,099 km (0.088 R)
• M39: 15,634,025 km (0.087 R)
• M40: 16,058,135 km (0.096 R)
• M41: 16,222,244 km (0.081 R)
• M42: 16,718,011 km (0.116 R)
• M43: 17,218,715 km (0.12 R)
• M44: 17,588,970 km (0.094 R)
• M45: 17,758,165 km (0.062 R)
• M46: 17,961,917 km (0.092 R)
• M47: 18,064,092 km (0.109 R)
• M48: 18,337,557 km (0.083 R)
• M49: 18,784,705 km (0.11 R)
• M50: 18,923,083 km (0.092 R)
• M51: 19,900,706 km (0.101 R)
• M52: 20,502,388 km (0.119 R)
• M53: 21,145,958 km (0.078 R)
• M54: 22,233,236 km (0.027 R)
• M55: 23,227,313 km (0.102 R)
• M56: 24,160,655 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.4

Radius: 13.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.3 AU - 9.44 AU

Year: 10128 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,244,489 km

• M1: 179,517 km (0.108 R)
• M2: 313,108 km (0.114 R)
• M3: 414,536 km (0.117 R)
• M4: 532,120 km (0.087 R)
• M5: 720,463 km (0.116 R)
• M6: 1,098,647 km (0.112 R)
• M7: 1,220,569 km (0.067 R)
• M8: 1,329,027 km (0.044 R)
• M9: 1,595,611 km (0.099 R)
• M10: 1,695,093 km (0.067 R)
• M11: 1,817,465 km (0.104 R)
• M12: 2,114,865 km (0.095 R)
• M13: 2,291,989 km (0.104 R)
• M14: 2,382,496 km (0.094 R)
• M15: 2,637,710 km (0.068 R)
• M16: 3,175,065 km (0.041 R)
• M17: 3,935,322 km (0.07 R)
• M18: 4,406,854 km (0.099 R)
• M19: 4,955,280 km (0.099 R)
• M20: 5,434,143 km (0.066 R)
• M21: 6,053,478 km (0.111 R)
• M22: 6,211,902 km (0.099 R)
• M23: 6,307,645 km (0.084 R)
• M24: 6,826,600 km (0.086 R)
• M25: 6,925,484 km (0.047 R)
• M26: 7,091,238 km (0.099 R)
• M27: 7,325,658 km (0.111 R)
• M28: 7,596,729 km (0.115 R)
• M29: 7,802,127 km (0.086 R)
• M30: 7,940,206 km (0.067 R)
• M31: 8,429,690 km (0.046 R)
• M32: 8,606,814 km (0.117 R)
• M33: 8,892,995 km (0.118 R)
• M34: 9,328,175 km (0.086 R)
• M35: 10,560,413 km (0.089 R)
• M36: 10,751,599 km (0.089 R)
• M37: 11,098,666 km (0.112 R)
• M38: 12,282,284 km (0.051 R)
• M39: 12,604,668 km (0.088 R)
• M40: 13,093,404 km (0.114 R)
• M41: 15,153,516 km (0.066 R)
• M42: 15,979,297 km (0.074 R)
• M43: 16,066,961 km (0.113 R)
• M44: 16,685,997 km (0.07 R)
• M45: 17,177,725 km (0.074 R)
• M46: 17,947,257 km (0.099 R)
• M47: 18,959,585 km (0.084 R)
• M48: 19,426,031 km (0.085 R)
• M49: 19,613,627 km (0.081 R)
• M50: 19,707,575 km (0.119 R)
• M51: 20,037,887 km (0.087 R)
• M52: 20,465,288 km (0.061 R)
• M53: 20,560,582 km (0.026 R)
• M54: 22,009,138 km (0.057 R)
• M55: 22,253,730 km (0.105 R)
• M56: 22,548,438 km (0.087 R)
• M57: 24,192,519 km (0.114 R)
• M58: 25,105,515 km (0.084 R)
• M59: 25,720,362 km (0.106 R)
• M60: 25,874,897 km (0.104 R)
• M61: 26,133,102 km (0.115 R)
• M62: 26,392,206 km (0.093 R)
• M63: 27,489,656 km (0.116 R)
• M64: 28,761,986 km (0.095 R)
• M65: 30,597,402 km (0.112 R)
• M66: 30,925,171 km (0.078 R)
• M67: 32,081,712 km (0.102 R)
• M68: 32,916,468 km (0.106 R)
• M69: 33,308,415 km (0.096 R)
• M70: 35,406,076 km (0.079 R)
• M71: 36,557,680 km (0.114 R)
• M72: 36,731,513 km (0.065 R)
• M73: 37,079,927 km (0.112 R)
• M74: 37,312,851 km (0.114 R)
• M75: 37,838,687 km (0.085 R)
• M76: 38,308,125 km (0.119 R)
• M77: 38,425,709 km (0.088 R)
• M78: 38,661,475 km (0.059 R)
• M79: 38,779,508 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.4

Radius: 11

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.06 AU - 11.76 AU

Year: 12724 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,244,489 km

• M1: 525,089 km (0.12 R)
• M2: 798,105 km (0.081 R)
• M3: 1,014,573 km (0.109 R)
• M4: 1,174,792 km (0.092 R)
• M5: 1,391,260 km (0.085 R)
• M6: 1,845,589 km (0.112 R)
• M7: 2,025,406 km (0.068 R)
• M8: 2,117,558 km (0.062 R)
• M9: 2,441,437 km (0.081 R)
• M10: 3,009,460 km (0.041 R)
• M11: 3,483,985 km (0.105 R)
• M12: 3,752,962 km (0.079 R)
• M13: 4,216,266 km (0.073 R)
• M14: 4,287,325 km (0.035 R)
• M15: 4,697,672 km (0.075 R)
• M16: 5,273,175 km (0.07 R)
• M17: 5,426,962 km (0.106 R)
• M18: 5,739,173 km (0.096 R)
• M19: 6,490,304 km (0.11 R)
• M20: 7,386,544 km (0.1 R)
• M21: 8,924,411 km (0.11 R)
• M22: 9,108,117 km (0.041 R)
• M23: 9,448,153 km (0.11 R)
• M24: 9,698,131 km (0.112 R)
• M25: 10,268,547 km (0.032 R)
• M26: 11,210,565 km (0.077 R)
• M27: 11,342,511 km (0.098 R)
• M28: 12,383,861 km (0.101 R)
• M29: 12,967,742 km (0.049 R)
• M30: 13,913,649 km (0.034 R)
• M31: 14,269,692 km (0.119 R)
• M32: 14,341,200 km (0.101 R)
• M33: 15,099,811 km (0.104 R)
• M34: 15,245,818 km (0.111 R)
• M35: 15,908,537 km (0.085 R)
• M36: 17,300,096 km (0.051 R)
• M37: 17,567,876 km (0.109 R)
• M38: 19,838,024 km (0.114 R)
• M39: 20,078,129 km (0.105 R)
• M40: 20,399,764 km (0.117 R)
• M41: 21,744,499 km (0.106 R)
• M42: 22,531,683 km (0.11 R)
• M43: 23,666,383 km (0.087 R)
• M44: 24,091,391 km (0.061 R)
• M45: 25,121,522 km (0.084 R)
• M46: 25,251,373 km (0.09 R)
• M47: 25,468,140 km (0.085 R)
• M48: 26,122,331 km (0.112 R)
• M49: 27,580,911 km (0.084 R)
• M50: 28,072,938 km (0.104 R)
• M51: 28,929,685 km (0.099 R)
• M52: 29,111,147 km (0.076 R)
• M53: 29,202,103 km (0.082 R)
• M54: 29,795,109 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 4.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.76 AU - 16.74 AU

Year: 20003 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,244,489 km

• M1: 62,233 km (0.096 R)
• M2: 143,764 km (0.087 R)
• M3: 196,123 km (0.11 R)
• M4: 256,112 km (0.11 R)
• M5: 311,313 km (0.059 R)
• M6: 421,567 km (0.108 R)
• M7: 1,103,883 km (0.103 R)
• M8: 1,159,683 km (0.077 R)
• M9: 1,597,556 km (0.091 R)
• M10: 1,834,070 km (0.109 R)
• M11: 2,058,616 km (0.088 R)
• M12: 2,104,692 km (0.081 R)
• M13: 2,558,423 km (0.053 R)
• M14: 2,758,286 km (0.094 R)
• M15: 2,885,893 km (0.087 R)
• M16: 3,524,675 km (0.083 R)
• M17: 3,831,650 km (0.119 R)
• M18: 4,234,667 km (0.079 R)
• M19: 4,381,871 km (0.065 R)
• M20: 4,894,992 km (0.119 R)
• M21: 5,049,527 km (0.067 R)
• M22: 5,426,962 km (0.088 R)
• M23: 6,578,566 km (0.072 R)
• M24: 7,410,331 km (0.078 R)
• M25: 7,659,112 km (0.119 R)
• M26: 8,570,013 km (0.076 R)
• M27: 8,681,613 km (0.1 R)
• M28: 10,254,186 km (0.029 R)
• M29: 10,372,668 km (0.049 R)
• M30: 10,971,807 km (0.072 R)
• M31: 11,746,724 km (0.069 R)
• M32: 11,912,179 km (0.101 R)
• M33: 12,245,334 km (0.103 R)
• M34: 13,048,674 km (0.087 R)
• M35: 13,134,244 km (0.091 R)
• M36: 13,521,553 km (0.059 R)
• M37: 14,087,631 km (0.102 R)
• M38: 14,572,628 km (0.106 R)
• M39: 15,152,768 km (0.071 R)
• M40: 15,197,797 km (0.097 R)
• M41: 15,513,598 km (0.107 R)
• M42: 15,649,583 km (0.101 R)
• M43: 17,359,636 km (0.049 R)
• M44: 17,406,759 km (0.039 R)
• M45: 17,595,253 km (0.091 R)
• M46: 17,784,494 km (0.105 R)
• M47: 17,879,489 km (0.069 R)
• M48: 18,022,055 km (0.101 R)
• M49: 18,404,278 km (0.115 R)
• M50: 19,030,944 km (0.105 R)
• M51: 19,566,803 km (0.085 R)
• M52: 20,503,884 km (0.116 R)
• M53: 20,852,746 km (0.101 R)
• M54: 21,153,438 km (0.081 R)
• M55: 21,304,382 km (0.097 R)
• M56: 22,268,092 km (0.107 R)
• M57: 22,883,986 km (0.099 R)
• M58: 23,453,505 km (0.042 R)
• M59: 24,290,206 km (0.107 R)
• M60: 24,606,606 km (0.068 R)
• M61: 25,777,957 km (0.065 R)
• M62: 25,992,780 km (0.064 R)
• M63: 26,967,410 km (0.059 R)
• M64: 28,008,910 km (0.112 R)
• M65: 28,064,112 km (0.112 R)
• M66: 28,229,866 km (0.109 R)
• M67: 28,451,421 km (0.106 R)
• M68: 28,506,921 km (0.101 R)
• M69: 29,119,525 km (0.065 R)
• M70: 29,567,720 km (0.079 R)
• M71: 30,131,255 km (0.087 R)
• M72: 30,414,294 km (0.03 R)
• M73: 30,869,072 km (0.118 R)
• M74: 31,555,427 km (0.033 R)
• M75: 32,420,402 km (0.097 R)
• M76: 32,652,428 km (0.111 R)
• M77: 33,879,280 km (0.089 R)
• M78: 34,055,806 km (0.089 R)
• M79: 34,350,663 km (0.104 R)
• M80: 37,163,552 km (0.102 R)
• M81: 37,284,876 km (0.098 R)
• M82: 38,505,295 km (0.093 R)
• M83: 38,750,935 km (0.064 R)
• M84: 38,935,539 km (0.111 R)
• M85: 39,182,076 km (0.081 R)
• M86: 39,305,644 km (0.096 R)
• M87: 39,924,979 km (0.102 R)
• M88: 41,047,861 km (0.089 R)
• M89: 41,487,379 km (0.067 R)
• M90: 41,613,340 km (0.095 R)
• M91: 42,054,804 km (0.071 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit