🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.03 AU

Year: 342 Days

Day: 39.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,253,521 km

• M1: 113,844 km (0.116 R)
• M2: 167,101 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.03 AU - 1.05 AU

Year: 385 Days

Day: 42.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,253,521 km

• M1: 420,370 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.14 AU - 1.54 AU

Year: 564 Days

Day: 38 Hours

Environment

Temp: -7 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,253,521 km

• M1: 145,110 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.41 AU - 1.89 AU

Year: 770 Days

Day: 17.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.6 AU - 2.02 AU

Year: 885 Days

Day: 17.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.63 AU - 2.95 AU

Year: 1694 Days

Day: 31.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 8.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5 AU - 6.04 AU

Year: 4713 Days

Day: 8 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 89,253,521 km

• M1: 126,560 km (0.074 R)
• M2: 233,672 km (0.09 R)
• M3: 424,858 km (0.061 R)
• M4: 491,579 km (0.102 R)
• M5: 703,110 km (0.057 R)
• M6: 849,417 km (0.078 R)
• M7: 1,106,127 km (0.11 R)
• M8: 1,622,838 km (0.068 R)
• M9: 1,681,779 km (0.083 R)
• M10: 1,845,290 km (0.032 R)
• M11: 2,141,942 km (0.069 R)
• M12: 2,272,392 km (0.091 R)
• M13: 2,405,534 km (0.086 R)
• M14: 2,482,726 km (0.096 R)
• M15: 2,580,563 km (0.099 R)
• M16: 2,739,735 km (0.113 R)
• M17: 2,943,189 km (0.06 R)
• M18: 3,015,594 km (0.116 R)
• M19: 3,099,069 km (0.075 R)
• M20: 3,162,200 km (0.073 R)
• M21: 3,451,672 km (0.096 R)
• M22: 3,506,275 km (0.107 R)
• M23: 3,660,660 km (0.103 R)
• M24: 3,953,273 km (0.101 R)
• M25: 4,148,648 km (0.091 R)
• M26: 4,359,132 km (0.11 R)
• M27: 4,442,010 km (0.1 R)
• M28: 4,549,122 km (0.118 R)
• M29: 4,645,163 km (0.081 R)
• M30: 4,888,260 km (0.091 R)
• M31: 5,110,712 km (0.097 R)
• M32: 5,298,607 km (0.096 R)
• M33: 5,387,019 km (0.112 R)
• M34: 5,539,759 km (0.074 R)
• M35: 5,693,994 km (0.1 R)
• M36: 5,823,696 km (0.102 R)
• M37: 5,980,474 km (0.112 R)
• M38: 6,205,170 km (0.059 R)
• M39: 6,854,275 km (0.09 R)
• M40: 6,964,678 km (0.087 R)
• M41: 7,425,889 km (0.042 R)
• M42: 8,202,002 km (0.06 R)
• M43: 8,275,156 km (0.065 R)
• M44: 8,363,269 km (0.088 R)
• M45: 8,570,013 km (0.03 R)
• M46: 8,763,593 km (0.075 R)
• M47: 9,049,026 km (0.083 R)
• M48: 9,276,564 km (0.085 R)
• M49: 9,368,118 km (0.119 R)
• M50: 9,475,230 km (0.091 R)
• M51: 9,629,017 km (0.06 R)
• M52: 10,585,246 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 12.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.37 AU - 7.61 AU

Year: 6009 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,253,521 km

• M1: 184,753 km (0.117 R)
• M2: 377,435 km (0.102 R)
• M3: 724,951 km (0.111 R)
• M4: 885,619 km (0.075 R)
• M5: 970,741 km (0.105 R)
• M6: 1,089,072 km (0.109 R)
• M7: 1,165,667 km (0.103 R)
• M8: 1,244,355 km (0.071 R)
• M9: 1,647,671 km (0.11 R)
• M10: 1,736,831 km (0.075 R)
• M11: 1,939,088 km (0.075 R)
• M12: 2,168,720 km (0.115 R)
• M13: 2,675,857 km (0.119 R)
• M14: 3,108,045 km (0.075 R)
• M15: 3,197,056 km (0.025 R)
• M16: 3,377,920 km (0.119 R)
• M17: 3,515,849 km (0.097 R)
• M18: 3,632,386 km (0.091 R)
• M19: 3,892,985 km (0.099 R)
• M20: 4,382,769 km (0.103 R)
• M21: 4,635,140 km (0.075 R)
• M22: 4,763,047 km (0.11 R)
• M23: 4,944,210 km (0.111 R)
• M24: 5,260,160 km (0.052 R)
• M25: 5,420,529 km (0.099 R)
• M26: 5,528,539 km (0.097 R)
• M27: 5,609,920 km (0.1 R)
• M28: 5,995,135 km (0.104 R)
• M29: 6,078,760 km (0.085 R)
• M30: 6,675,506 km (0.111 R)
• M31: 6,762,273 km (0.098 R)
• M32: 7,142,700 km (0.107 R)
• M33: 7,231,561 km (0.044 R)
• M34: 7,711,471 km (0.119 R)
• M35: 7,985,983 km (0.051 R)
• M36: 8,294,753 km (0.102 R)
• M37: 8,575,997 km (0.086 R)
• M38: 8,828,818 km (0.101 R)
• M39: 8,987,990 km (0.104 R)
• M40: 9,373,952 km (0.111 R)
• M41: 9,569,028 km (0.091 R)
• M42: 10,869,632 km (0.028 R)
• M43: 11,074,581 km (0.096 R)
• M44: 11,280,876 km (0.108 R)
• M45: 11,592,788 km (0.12 R)
• M46: 11,872,386 km (0.066 R)
• M47: 13,158,180 km (0.093 R)
• M48: 13,376,742 km (0.046 R)
• M49: 13,706,905 km (0.063 R)
• M50: 14,713,549 km (0.087 R)
• M51: 14,826,795 km (0.086 R)
• M52: 14,940,489 km (0.106 R)
• M53: 15,705,233 km (0.077 R)
• M54: 16,092,542 km (0.105 R)
• M55: 16,170,333 km (0.038 R)
• M56: 16,915,929 km (0.117 R)
• M57: 17,432,490 km (0.055 R)
• M58: 19,095,719 km (0.099 R)
• M59: 19,219,287 km (0.092 R)
• M60: 19,716,700 km (0.095 R)
• M61: 19,925,240 km (0.12 R)
• M62: 21,619,585 km (0.042 R)
• M63: 22,440,429 km (0.06 R)
• M64: 23,713,058 km (0.11 R)
• M65: 23,801,769 km (0.074 R)
• M66: 23,979,342 km (0.107 R)
• M67: 24,604,362 km (0.081 R)
• M68: 26,511,585 km (0.087 R)
• M69: 26,649,664 km (0.076 R)
• M70: 26,788,042 km (0.088 R)
• M71: 26,880,344 km (0.055 R)
• M72: 27,019,021 km (0.034 R)
• M73: 28,043,318 km (0.077 R)
• M74: 28,371,984 km (0.101 R)
• M75: 29,080,330 km (0.07 R)
• M76: 29,175,325 km (0.052 R)
• M77: 29,270,319 km (0.044 R)
• M78: 29,651,345 km (0.075 R)
• M79: 29,842,531 km (0.112 R)
• M80: 30,562,845 km (0.114 R)
• M81: 30,901,086 km (0.069 R)
• M82: 31,240,523 km (0.041 R)
• M83: 31,776,383 km (0.089 R)
• M84: 31,922,989 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.1

Radius: 8

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.45 AU - 17.37 AU

Year: 21985 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,253,521 km

• M1: 101,727 km (0.054 R)
• M2: 631,602 km (0.049 R)
• M3: 803,341 km (0.091 R)
• M4: 1,218,026 km (0.056 R)
• M5: 1,351,617 km (0.083 R)
• M6: 1,751,342 km (0.089 R)
• M7: 1,933,702 km (0.052 R)
• M8: 1,995,935 km (0.12 R)
• M9: 2,383,094 km (0.082 R)
• M10: 2,585,500 km (0.086 R)
• M11: 3,043,269 km (0.113 R)
• M12: 3,526,171 km (0.095 R)
• M13: 3,602,616 km (0.078 R)
• M14: 3,757,151 km (0.117 R)
• M15: 3,835,241 km (0.117 R)
• M16: 4,355,991 km (0.108 R)
• M17: 4,645,762 km (0.102 R)
• M18: 5,866,181 km (0.056 R)
• M19: 6,094,019 km (0.076 R)
• M20: 6,747,612 km (0.104 R)
• M21: 7,969,527 km (0.066 R)
• M22: 8,374,788 km (0.086 R)
• M23: 8,528,425 km (0.098 R)
• M24: 8,734,870 km (0.042 R)
• M25: 8,890,751 km (0.094 R)
• M26: 9,310,971 km (0.097 R)
• M27: 9,953,494 km (0.042 R)
• M28: 10,334,969 km (0.097 R)
• M29: 10,888,182 km (0.052 R)
• M30: 11,281,175 km (0.114 R)
• M31: 11,965,586 km (0.071 R)
• M32: 12,023,330 km (0.106 R)
• M33: 12,487,832 km (0.071 R)
• M34: 12,604,817 km (0.086 R)
• M35: 15,083,654 km (0.076 R)
• M36: 17,119,532 km (0.084 R)
• M37: 18,836,167 km (0.091 R)
• M38: 20,606,957 km (0.108 R)
• M39: 21,793,268 km (0.104 R)
• M40: 22,075,559 km (0.115 R)
• M41: 22,146,319 km (0.081 R)
• M42: 22,288,138 km (0.044 R)
• M43: 22,572,524 km (0.113 R)
• M44: 22,858,255 km (0.093 R)
• M45: 24,450,725 km (0.083 R)
• M46: 24,891,291 km (0.077 R)
• M47: 25,334,399 km (0.112 R)
• M48: 26,754,831 km (0.103 R)
• M49: 27,133,015 km (0.049 R)
• M50: 27,436,698 km (0.052 R)
• M51: 28,124,250 km (0.062 R)
• M52: 29,049,812 km (0.062 R)
• M53: 29,438,318 km (0.103 R)
• M54: 29,907,008 km (0.119 R)
• M55: 30,220,715 km (0.081 R)
• M56: 32,045,958 km (0.042 R)
• M57: 33,580,533 km (0.05 R)
• M58: 36,302,167 km (0.109 R)
• M59: 36,888,591 km (0.076 R)
• M60: 39,265,252 km (0.109 R)
• M61: 39,351,121 km (0.113 R)
• M62: 40,645,442 km (0.091 R)
• M63: 41,080,024 km (0.102 R)
• M64: 41,778,646 km (0.098 R)
• M65: 45,419,709 km (0.051 R)
• M66: 45,599,825 km (0.103 R)
• M67: 46,322,981 km (0.119 R)
• M68: 46,958,921 km (0.117 R)
• M69: 47,323,641 km (0.1 R)
• M70: 48,699,492 km (0.056 R)
• M71: 49,346,054 km (0.045 R)
• M72: 49,902,409 km (0.078 R)
• M73: 50,461,007 km (0.055 R)
• M74: 52,243,316 km (0.085 R)
• M75: 53,284,667 km (0.11 R)
• M76: 58,005,527 km (0.093 R)
• M77: 58,985,244 km (0.05 R)
• M78: 59,378,686 km (0.082 R)
• M79: 59,477,271 km (0.076 R)
• M80: 60,861,949 km (0.073 R)
• M81: 61,458,545 km (0.065 R)
• M82: 62,357,329 km (0.05 R)
• M83: 63,159,772 km (0.074 R)
• M84: 63,461,511 km (0.078 R)
• M85: 64,268,741 km (0.063 R)
• M86: 65,587,596 km (0.114 R)
• M87: 65,995,101 km (0.119 R)
• M88: 66,097,126 km (0.115 R)
• M89: 66,301,328 km (0.109 R)
• M90: 66,403,652 km (0.057 R)
• M91: 67,839,792 km (0.119 R)
• M92: 68,561,602 km (0.063 R)
• M93: 68,664,974 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.3

Radius: 7.2

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 15.37 AU - 21.01 AU

Year: 28195 Days

Day: 22.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,253,521 km

• M1: 97,538 km (0.091 R)
• M2: 270,024 km (0.053 R)
• M3: 1,208,452 km (0.099 R)
• M4: 1,432,848 km (0.098 R)
• M5: 1,499,419 km (0.113 R)
• M6: 1,635,853 km (0.091 R)
• M7: 1,994,738 km (0.093 R)
• M8: 2,145,084 km (0.116 R)
• M9: 2,496,938 km (0.053 R)
• M10: 3,298,184 km (0.099 R)
• M11: 3,657,967 km (0.1 R)
• M12: 4,710,239 km (0.108 R)
• M13: 4,961,862 km (0.114 R)
• M14: 5,012,725 km (0.109 R)
• M15: 6,561,213 km (0.094 R)
• M16: 7,415,866 km (0.1 R)
• M17: 8,305,075 km (0.095 R)
• M18: 11,101,508 km (0.069 R)
• M19: 11,910,384 km (0.05 R)
• M20: 13,018,156 km (0.11 R)
• M21: 13,300,298 km (0.118 R)
• M22: 13,371,058 km (0.062 R)
• M23: 13,942,372 km (0.077 R)
• M24: 14,594,469 km (0.078 R)
• M25: 15,628,490 km (0.11 R)
• M26: 16,305,719 km (0.054 R)
• M27: 16,533,557 km (0.066 R)
• M28: 17,300,695 km (0.106 R)
• M29: 18,869,527 km (0.081 R)
• M30: 20,811,308 km (0.081 R)
• M31: 23,412,067 km (0.095 R)
• M32: 23,497,637 km (0.1 R)
• M33: 25,406,655 km (0.11 R)
• M34: 25,670,845 km (0.112 R)
• M35: 25,847,520 km (0.115 R)
• M36: 27,005,408 km (0.109 R)
• M37: 27,545,456 km (0.118 R)
• M38: 29,095,140 km (0.109 R)
• M39: 29,556,201 km (0.094 R)
• M40: 29,648,802 km (0.1 R)
• M41: 30,205,904 km (0.097 R)
• M42: 30,672,799 km (0.088 R)
• M43: 31,424,828 km (0.116 R)
• M44: 31,519,224 km (0.109 R)
• M45: 31,803,161 km (0.05 R)
• M46: 31,897,856 km (0.103 R)
• M47: 32,468,722 km (0.068 R)
• M48: 34,688,006 km (0.053 R)
• M49: 35,078,906 km (0.035 R)
• M50: 35,766,607 km (0.071 R)
• M51: 36,557,980 km (0.066 R)
• M52: 36,955,760 km (0.052 R)
• M53: 37,155,174 km (0.062 R)
• M54: 39,067,933 km (0.057 R)
• M55: 39,576,565 km (0.111 R)
• M56: 39,678,442 km (0.078 R)
• M57: 39,882,792 km (0.117 R)
• M58: 43,092,863 km (0.108 R)
• M59: 43,934,651 km (0.101 R)
• M60: 44,994,552 km (0.067 R)
• M61: 47,464,113 km (0.118 R)
• M62: 47,680,881 km (0.12 R)
• M63: 47,789,489 km (0.07 R)
• M64: 48,006,705 km (0.103 R)
• M65: 50,972,482 km (0.111 R)
• M66: 51,194,486 km (0.113 R)
• M67: 52,309,439 km (0.069 R)
• M68: 53,319,823 km (0.11 R)
• M69: 54,449,885 km (0.089 R)
• M70: 57,771,706 km (0.119 R)
• M71: 58,351,098 km (0.108 R)
• M72: 60,217,780 km (0.083 R)
• M73: 60,570,083 km (0.084 R)
• M74: 60,805,251 km (0.066 R)
• M75: 61,040,718 km (0.109 R)
• M76: 61,630,732 km (0.096 R)
• M77: 63,173,685 km (0.098 R)
• M78: 66,418,612 km (0.052 R)
• M79: 67,268,777 km (0.104 R)
• M80: 69,102,548 km (0.04 R)
• M81: 69,594,276 km (0.076 R)
• M82: 71,448,841 km (0.086 R)
• M83: 74,575,586 km (0.102 R)
• M84: 75,206,290 km (0.094 R)
• M85: 76,727,102 km (0.112 R)
• M86: 77,874,518 km (0.094 R)
• M87: 78,002,275 km (0.076 R)
• M88: 79,928,198 km (0.083 R)
• M89: 81,220,723 km (0.1 R)
• M90: 81,869,529 km (0.039 R)
• M91: 82,259,680 km (0.081 R)
• M92: 85,930,812 km (0.041 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit