🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 174 Days

Day: 21.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.9 AU - 1.08 AU

Year: 343 Days

Day: 18.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,456,022 km

• M1: 390,750 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.1 AU - 1.14 AU

Year: 413 Days

Day: 30.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.27 AU - 1.39 AU

Year: 534 Days

Day: 17.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,456,022 km

• M1: 362,326 km (0.08 R)
• M2: 883,675 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.25 AU - 1.87 AU

Year: 679 Days

Day: 31.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,456,022 km

• M1: 173,234 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3 AU - 3.18 AU

Year: 1892 Days

Day: 25.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,456,022 km

• M1: 463,155 km (0.092 R)
• M2: 1,422,526 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.6

Radius: 9.4

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.96 AU - 8.02 AU

Year: 5758 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,456,022 km

• M1: 152,739 km (0.119 R)
• M2: 218,263 km (0.109 R)
• M3: 738,565 km (0.082 R)
• M4: 1,052,720 km (0.083 R)
• M5: 1,336,507 km (0.092 R)
• M6: 1,588,430 km (0.12 R)
• M7: 1,914,703 km (0.05 R)
• M8: 2,585,201 km (0.118 R)
• M9: 2,696,202 km (0.109 R)
• M10: 3,085,606 km (0.076 R)
• M11: 3,347,103 km (0.071 R)
• M12: 3,993,665 km (0.112 R)
• M13: 4,226,589 km (0.105 R)
• M14: 4,732,678 km (0.117 R)
• M15: 5,314,464 km (0.05 R)
• M16: 5,513,430 km (0.089 R)
• M17: 6,273,985 km (0.11 R)
• M18: 6,789,051 km (0.115 R)
• M19: 7,412,275 km (0.093 R)
• M20: 8,447,493 km (0.073 R)
• M21: 8,780,198 km (0.109 R)
• M22: 9,527,290 km (0.109 R)
• M23: 9,630,812 km (0.112 R)
• M24: 10,793,636 km (0.103 R)
• M25: 10,901,496 km (0.066 R)
• M26: 11,009,805 km (0.077 R)
• M27: 11,190,968 km (0.117 R)
• M28: 11,373,328 km (0.115 R)
• M29: 11,519,784 km (0.096 R)
• M30: 12,866,314 km (0.069 R)
• M31: 12,942,609 km (0.046 R)
• M32: 13,172,242 km (0.078 R)
• M33: 13,635,846 km (0.117 R)
• M34: 14,459,681 km (0.075 R)
• M35: 15,259,432 km (0.099 R)
• M36: 16,402,958 km (0.101 R)
• M37: 16,610,151 km (0.105 R)
• M38: 16,859,830 km (0.118 R)
• M39: 17,362,927 km (0.065 R)
• M40: 17,616,346 km (0.052 R)
• M41: 17,828,326 km (0.109 R)
• M42: 17,998,718 km (0.096 R)
• M43: 18,642,139 km (0.1 R)
• M44: 18,814,924 km (0.096 R)
• M45: 18,988,458 km (0.078 R)
• M46: 19,075,224 km (0.088 R)
• M47: 19,162,290 km (0.047 R)
• M48: 19,995,700 km (0.118 R)
• M49: 20,394,678 km (0.088 R)
• M50: 20,840,928 km (0.118 R)
• M51: 21,380,827 km (0.114 R)
• M52: 21,607,019 km (0.099 R)
• M53: 22,382,385 km (0.065 R)
• M54: 23,819,571 km (0.094 R)
• M55: 24,478,400 km (0.095 R)
• M56: 25,190,935 km (0.101 R)
• M57: 25,286,528 km (0.094 R)
• M58: 25,429,992 km (0.102 R)
• M59: 25,525,735 km (0.099 R)
• M60: 25,814,010 km (0.106 R)
• M61: 26,055,012 km (0.094 R)
• M62: 26,393,552 km (0.105 R)
• M63: 27,516,434 km (0.077 R)
• M64: 27,812,039 km (0.083 R)
• M65: 28,009,658 km (0.053 R)
• M66: 28,108,542 km (0.087 R)
• M67: 28,257,243 km (0.088 R)
• M68: 29,054,599 km (0.105 R)
• M69: 29,455,970 km (0.102 R)
• M70: 30,112,256 km (0.093 R)
• M71: 30,671,303 km (0.088 R)
• M72: 32,317,179 km (0.094 R)
• M73: 32,576,881 km (0.06 R)
• M74: 33,360,325 km (0.099 R)
• M75: 33,780,695 km (0.049 R)
• M76: 34,467,499 km (0.108 R)
• M77: 34,999,020 km (0.116 R)
• M78: 35,265,753 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 14.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.91 AU - 9.39 AU

Year: 7369 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,456,022 km

• M1: 371,601 km (0.065 R)
• M2: 509,530 km (0.087 R)
• M3: 723,605 km (0.108 R)
• M4: 865,274 km (0.111 R)
• M5: 1,033,272 km (0.078 R)
• M6: 1,386,174 km (0.101 R)
• M7: 1,475,933 km (0.086 R)
• M8: 1,700,180 km (0.066 R)
• M9: 2,353,324 km (0.078 R)
• M10: 2,617,514 km (0.101 R)
• M11: 3,345,308 km (0.09 R)
• M12: 3,468,427 km (0.113 R)
• M13: 3,719,452 km (0.089 R)
• M14: 3,950,581 km (0.098 R)
• M15: 4,160,167 km (0.099 R)
• M16: 4,535,807 km (0.073 R)
• M17: 4,672,540 km (0.093 R)
• M18: 4,783,093 km (0.07 R)
• M19: 4,894,394 km (0.03 R)
• M20: 5,006,742 km (0.09 R)
• M21: 5,233,831 km (0.085 R)
• M22: 5,757,573 km (0.074 R)
• M23: 5,995,733 km (0.1 R)
• M24: 6,116,159 km (0.119 R)
• M25: 6,605,644 km (0.088 R)
• M26: 6,698,843 km (0.077 R)
• M27: 7,687,835 km (0.042 R)
• M28: 8,016,651 km (0.114 R)
• M29: 8,182,704 km (0.12 R)
• M30: 9,203,859 km (0.086 R)
• M31: 9,482,859 km (0.092 R)
• M32: 10,228,904 km (0.109 R)
• M33: 10,373,116 km (0.066 R)
• M34: 10,481,724 km (0.088 R)
• M35: 11,401,901 km (0.048 R)
• M36: 11,852,789 km (0.088 R)
• M37: 12,655,980 km (0.096 R)
• M38: 12,772,068 km (0.057 R)
• M39: 13,083,680 km (0.057 R)
• M40: 13,437,180 km (0.071 R)
• M41: 13,555,811 km (0.114 R)
• M42: 13,754,178 km (0.054 R)
• M43: 15,169,673 km (0.077 R)
• M44: 15,416,958 km (0.094 R)
• M45: 15,665,590 km (0.109 R)
• M46: 16,250,966 km (0.096 R)
• M47: 16,461,899 km (0.105 R)
• M48: 16,758,552 km (0.093 R)
• M49: 16,971,579 km (0.106 R)
• M50: 17,142,570 km (0.097 R)
• M51: 17,314,158 km (0.096 R)
• M52: 18,268,443 km (0.075 R)
• M53: 18,707,812 km (0.096 R)
• M54: 18,973,199 km (0.101 R)
• M55: 19,731,810 km (0.118 R)
• M56: 20,137,369 km (0.063 R)
• M57: 20,728,131 km (0.098 R)
• M58: 21,140,423 km (0.077 R)
• M59: 22,346,930 km (0.119 R)
• M60: 22,628,473 km (0.06 R)
• M61: 22,958,486 km (0.085 R)
• M62: 24,246,374 km (0.099 R)
• M63: 24,391,035 km (0.098 R)
• M64: 24,632,486 km (0.117 R)
• M65: 25,069,312 km (0.079 R)
• M66: 25,606,668 km (0.09 R)
• M67: 26,049,178 km (0.116 R)
• M68: 26,692,898 km (0.068 R)
• M69: 27,492,199 km (0.112 R)
• M70: 28,198,151 km (0.104 R)
• M71: 28,553,297 km (0.069 R)
• M72: 29,627,858 km (0.044 R)
• M73: 29,937,227 km (0.092 R)
• M74: 30,351,613 km (0.038 R)
• M75: 30,455,434 km (0.071 R)
• M76: 31,028,842 km (0.106 R)
• M77: 31,395,507 km (0.097 R)
• M78: 31,658,350 km (0.069 R)
• M79: 32,823,568 km (0.106 R)
• M80: 33,090,301 km (0.071 R)
• M81: 33,197,263 km (0.078 R)
• M82: 33,465,044 km (0.101 R)
• M83: 33,572,305 km (0.118 R)
• M84: 34,706,108 km (0.043 R)
• M85: 35,304,948 km (0.083 R)
• M86: 35,578,263 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.6

Radius: 11.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.73 AU - 11.63 AU

Year: 12155 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,456,022 km

• M1: 162,463 km (0.1 R)
• M2: 369,357 km (0.096 R)
• M3: 532,120 km (0.109 R)
• M4: 707,598 km (0.117 R)
• M5: 935,585 km (0.119 R)
• M6: 1,017,116 km (0.107 R)
• M7: 1,118,394 km (0.119 R)
• M8: 1,205,609 km (0.051 R)
• M9: 1,462,768 km (0.115 R)
• M10: 1,539,512 km (0.069 R)
• M11: 1,965,716 km (0.116 R)
• M12: 2,072,529 km (0.04 R)
• M13: 2,948,574 km (0.108 R)
• M14: 3,022,176 km (0.059 R)
• M15: 3,121,360 km (0.093 R)
• M16: 3,819,832 km (0.061 R)
• M17: 4,565,577 km (0.082 R)
• M18: 4,651,297 km (0.119 R)
• M19: 4,737,465 km (0.091 R)
• M20: 5,176,685 km (0.086 R)
• M21: 5,356,053 km (0.049 R)
• M22: 5,813,523 km (0.04 R)
• M23: 6,157,000 km (0.042 R)
• M24: 6,283,559 km (0.06 R)
• M25: 6,636,162 km (0.025 R)
• M26: 6,733,400 km (0.108 R)
• M27: 6,896,761 km (0.087 R)
• M28: 7,394,324 km (0.063 R)
• M29: 7,495,153 km (0.079 R)
• M30: 7,596,580 km (0.056 R)
• M31: 8,041,334 km (0.108 R)
• M32: 8,848,714 km (0.068 R)
• M33: 9,498,717 km (0.116 R)
• M34: 9,608,522 km (0.075 R)
• M35: 10,238,927 km (0.119 R)
• M36: 10,502,519 km (0.118 R)
• M37: 10,730,057 km (0.08 R)
• M38: 12,529,270 km (0.067 R)
• M39: 12,770,721 km (0.055 R)
• M40: 12,892,045 km (0.11 R)
• M41: 13,217,570 km (0.106 R)
• M42: 13,299,400 km (0.073 R)
• M43: 13,669,505 km (0.117 R)
• M44: 13,835,110 km (0.098 R)
• M45: 14,757,830 km (0.115 R)
• M46: 15,055,679 km (0.11 R)
• M47: 17,733,930 km (0.051 R)
• M48: 18,643,635 km (0.118 R)
• M49: 18,827,341 km (0.079 R)
• M50: 20,650,490 km (0.105 R)
• M51: 20,745,485 km (0.094 R)
• M52: 20,840,629 km (0.118 R)
• M53: 21,510,827 km (0.078 R)
• M54: 21,751,830 km (0.066 R)
• M55: 22,042,349 km (0.104 R)
• M56: 22,725,113 km (0.111 R)
• M57: 24,111,437 km (0.097 R)
• M58: 24,311,599 km (0.087 R)
• M59: 24,814,846 km (0.079 R)
• M60: 25,423,111 km (0.109 R)
• M61: 26,293,322 km (0.112 R)
• M62: 26,913,405 km (0.07 R)
• M63: 27,017,226 km (0.069 R)
• M64: 27,486,066 km (0.111 R)
• M65: 27,590,634 km (0.103 R)
• M66: 28,802,527 km (0.082 R)
• M67: 28,961,849 km (0.092 R)
• M68: 29,441,759 km (0.105 R)
• M69: 29,655,833 km (0.09 R)
• M70: 30,139,483 km (0.052 R)
• M71: 30,247,343 km (0.046 R)
• M72: 31,660,744 km (0.103 R)
• M73: 32,100,113 km (0.085 R)
• M74: 32,210,217 km (0.066 R)
• M75: 33,821,236 km (0.069 R)
• M76: 37,468,283 km (0.091 R)
• M77: 38,750,486 km (0.089 R)
• M78: 38,985,205 km (0.095 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit