🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.21 AU - 1.43 AU

Year: 560 Days

Day: 34.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.26 AU - 2.08 AU

Year: 796 Days

Day: 31.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.66 AU - 2.72 AU

Year: 1628 Days

Day: 29.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.05 AU - 4.61 AU

Year: 3324 Days

Day: 13.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.2

Radius: 10.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.45 AU - 6.81 AU

Year: 4929 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,849,999 km

• M1: 128,953 km (0.074 R)
• M2: 216,767 km (0.103 R)
• M3: 280,945 km (0.104 R)
• M4: 350,807 km (0.063 R)
• M5: 544,536 km (0.116 R)
• M6: 632,500 km (0.108 R)
• M7: 698,622 km (0.092 R)
• M8: 1,083,687 km (0.063 R)
• M9: 1,181,374 km (0.052 R)
• M10: 1,248,394 km (0.091 R)
• M11: 1,395,150 km (0.065 R)
• M12: 1,621,491 km (0.113 R)
• M13: 1,744,162 km (0.113 R)
• M14: 1,909,168 km (0.094 R)
• M15: 2,424,533 km (0.096 R)
• M16: 2,543,613 km (0.107 R)
• M17: 2,844,304 km (0.037 R)
• M18: 3,133,028 km (0.084 R)
• M19: 3,383,006 km (0.084 R)
• M20: 3,516,597 km (0.032 R)
• M21: 3,614,883 km (0.094 R)
• M22: 4,407,303 km (0.114 R)
• M23: 4,486,739 km (0.079 R)
• M24: 4,674,185 km (0.117 R)
• M25: 4,768,881 km (0.108 R)
• M26: 5,001,506 km (0.119 R)
• M27: 5,181,921 km (0.118 R)
• M28: 5,837,758 km (0.119 R)
• M29: 6,042,557 km (0.117 R)
• M30: 6,369,129 km (0.08 R)
• M31: 6,854,724 km (0.117 R)
• M32: 6,993,401 km (0.077 R)
• M33: 7,102,009 km (0.039 R)
• M34: 7,242,332 km (0.088 R)
• M35: 7,352,137 km (0.089 R)
• M36: 7,462,540 km (0.114 R)
• M37: 7,637,121 km (0.106 R)
• M38: 8,201,703 km (0.114 R)
• M39: 8,629,852 km (0.096 R)
• M40: 8,779,749 km (0.095 R)
• M41: 9,014,618 km (0.107 R)
• M42: 9,183,664 km (0.111 R)
• M43: 9,251,581 km (0.104 R)
• M44: 9,456,381 km (0.099 R)
• M45: 9,542,250 km (0.07 R)
• M46: 9,714,587 km (0.062 R)
• M47: 9,922,677 km (0.026 R)
• M48: 10,220,078 km (0.108 R)
• M49: 10,449,561 km (0.084 R)
• M50: 10,538,272 km (0.113 R)
• M51: 11,384,398 km (0.083 R)
• M52: 11,512,304 km (0.037 R)
• M53: 11,843,364 km (0.065 R)
• M54: 12,103,066 km (0.105 R)
• M55: 12,214,965 km (0.057 R)
• M56: 12,402,112 km (0.093 R)
• M57: 12,514,909 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 12.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.2 AU - 6.5 AU

Year: 5904 Days

Day: 7.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,849,999 km

• M1: 200,760 km (0.116 R)
• M2: 311,463 km (0.08 R)
• M3: 589,715 km (0.083 R)
• M4: 828,323 km (0.094 R)
• M5: 1,028,635 km (0.109 R)
• M6: 1,360,144 km (0.034 R)
• M7: 1,478,177 km (0.073 R)
• M8: 1,669,213 km (0.049 R)
• M9: 1,882,988 km (0.111 R)
• M10: 2,481,230 km (0.079 R)
• M11: 2,911,773 km (0.03 R)
• M12: 3,014,547 km (0.119 R)
• M13: 3,899,119 km (0.117 R)
• M14: 4,597,741 km (0.089 R)
• M15: 4,839,342 km (0.063 R)
• M16: 4,982,207 km (0.11 R)
• M17: 5,293,221 km (0.102 R)
• M18: 5,419,482 km (0.102 R)
• M19: 5,739,322 km (0.039 R)
• M20: 5,912,557 km (0.093 R)
• M21: 6,264,112 km (0.044 R)
• M22: 7,406,591 km (0.072 R)
• M23: 7,571,747 km (0.068 R)
• M24: 7,905,649 km (0.116 R)
• M25: 8,098,630 km (0.086 R)
• M26: 8,342,026 km (0.075 R)
• M27: 8,786,332 km (0.116 R)
• M28: 8,936,079 km (0.119 R)
• M29: 9,416,288 km (0.042 R)
• M30: 9,698,131 km (0.059 R)
• M31: 9,956,636 km (0.11 R)
• M32: 10,243,864 km (0.076 R)
• M33: 10,480,827 km (0.12 R)
• M34: 10,560,263 km (0.081 R)
• M35: 11,067,849 km (0.11 R)
• M36: 11,392,476 km (0.097 R)
• M37: 11,913,077 km (0.115 R)
• M38: 13,607,422 km (0.094 R)
• M39: 13,955,387 km (0.028 R)
• M40: 14,101,245 km (0.067 R)
• M41: 14,453,249 km (0.097 R)
• M42: 14,719,234 km (0.067 R)
• M43: 15,496,843 km (0.109 R)
• M44: 15,617,569 km (0.077 R)
• M45: 15,890,585 km (0.025 R)
• M46: 17,122,823 km (0.037 R)
• M47: 17,530,028 km (0.085 R)
• M48: 18,641,839 km (0.099 R)
• M49: 18,738,330 km (0.111 R)
• M50: 18,996,087 km (0.096 R)
• M51: 19,842,063 km (0.077 R)
• M52: 21,234,670 km (0.033 R)
• M53: 22,453,294 km (0.087 R)
• M54: 22,590,026 km (0.044 R)
• M55: 22,898,796 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.3

Radius: 8.4

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.16 AU - 12.32 AU

Year: 14842 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,849,999 km

• M1: 153,039 km (0.083 R)
• M2: 255,064 km (0.108 R)
• M3: 311,313 km (0.088 R)
• M4: 607,816 km (0.086 R)
• M5: 668,702 km (0.077 R)
• M6: 819,048 km (0.071 R)
• M7: 910,303 km (0.107 R)
• M8: 1,103,284 km (0.083 R)
• M9: 1,500,317 km (0.087 R)
• M10: 1,729,501 km (0.09 R)
• M11: 1,788,592 km (0.057 R)
• M12: 2,285,706 km (0.089 R)
• M13: 2,583,705 km (0.112 R)
• M14: 2,789,252 km (0.12 R)
• M15: 3,035,939 km (0.081 R)
• M16: 3,363,559 km (0.068 R)
• M17: 4,412,988 km (0.047 R)
• M18: 4,867,765 km (0.094 R)
• M19: 5,122,081 km (0.114 R)
• M20: 5,424,419 km (0.076 R)
• M21: 5,599,897 km (0.113 R)
• M22: 5,777,021 km (0.116 R)
• M23: 5,911,210 km (0.115 R)
• M24: 6,228,358 km (0.11 R)
• M25: 7,796,742 km (0.07 R)
• M26: 7,994,809 km (0.112 R)
• M27: 8,094,591 km (0.051 R)
• M28: 8,194,672 km (0.078 R)
• M29: 8,958,369 km (0.089 R)
• M30: 9,374,999 km (0.109 R)
• M31: 10,227,109 km (0.07 R)
• M32: 11,494,951 km (0.104 R)
• M33: 12,290,811 km (0.113 R)
• M34: 12,406,002 km (0.06 R)
• M35: 12,637,430 km (0.076 R)
• M36: 12,695,474 km (0.08 R)
• M37: 12,811,861 km (0.091 R)
• M38: 13,577,054 km (0.099 R)
• M39: 14,175,894 km (0.057 R)
• M40: 14,236,182 km (0.115 R)
• M41: 15,151,721 km (0.119 R)
• M42: 15,337,073 km (0.111 R)
• M43: 15,585,405 km (0.032 R)
• M44: 16,149,090 km (0.096 R)
• M45: 16,592,049 km (0.057 R)
• M46: 16,910,992 km (0.104 R)
• M47: 18,206,809 km (0.086 R)
• M48: 18,403,979 km (0.117 R)
• M49: 19,736,148 km (0.09 R)
• M50: 20,209,625 km (0.11 R)
• M51: 21,791,922 km (0.058 R)
• M52: 21,931,497 km (0.117 R)
• M53: 22,703,870 km (0.113 R)
• M54: 24,928,092 km (0.079 R)
• M55: 25,073,950 km (0.112 R)
• M56: 26,622,736 km (0.114 R)
• M57: 26,846,535 km (0.041 R)
• M58: 27,371,174 km (0.1 R)
• M59: 28,582,917 km (0.118 R)
• M60: 30,667,115 km (0.05 R)
• M61: 34,167,106 km (0.063 R)
• M62: 34,248,189 km (0.094 R)
• M63: 34,410,353 km (0.077 R)
• M64: 35,388,872 km (0.114 R)
• M65: 35,552,832 km (0.115 R)
• M66: 36,046,355 km (0.054 R)
• M67: 36,873,930 km (0.101 R)
• M68: 37,123,310 km (0.105 R)
• M69: 37,707,639 km (0.088 R)
• M70: 37,958,964 km (0.076 R)
• M71: 38,547,631 km (0.07 R)
• M72: 38,800,751 km (0.075 R)
• M73: 39,733,942 km (0.068 R)
• M74: 39,904,334 km (0.092 R)
• M75: 40,846,203 km (0.111 R)
• M76: 41,622,167 km (0.107 R)
• M77: 43,276,420 km (0.063 R)
• M78: 45,218,500 km (0.043 R)
• M79: 45,485,532 km (0.077 R)
• M80: 46,918,530 km (0.101 R)
• M81: 47,640,639 km (0.075 R)
• M82: 48,912,969 km (0.106 R)
• M83: 50,196,668 km (0.098 R)
• M84: 50,473,125 km (0.108 R)
• M85: 51,305,637 km (0.112 R)
• M86: 52,235,986 km (0.103 R)
• M87: 53,265,818 km (0.065 R)
• M88: 54,965,399 km (0.079 R)
• M89: 56,682,633 km (0.116 R)
• M90: 57,259,034 km (0.083 R)
• M91: 63,526,437 km (0.097 R)
• M92: 65,730,462 km (0.032 R)
• M93: 66,437,162 km (0.107 R)

Asteroid Belt

Center: 13.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.5

Radius: 3.2

Gravity: 48.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.22 AU - 16.54 AU

Year: 20119 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,849,999 km

• M1: 45,927 km (0.107 R)
• M2: 119,230 km (0.115 R)
• M3: 153,787 km (0.08 R)
• M4: 220,058 km (0.086 R)
• M5: 249,230 km (0.086 R)
• M6: 311,762 km (0.114 R)
• M7: 549,473 km (0.114 R)
• M8: 569,818 km (0.115 R)
• M9: 674,836 km (0.055 R)
• M10: 718,668 km (0.115 R)
• M11: 951,742 km (0.117 R)
• M12: 1,025,942 km (0.073 R)
• M13: 1,233,135 km (0.116 R)
• M14: 1,596,808 km (0.106 R)
• M15: 2,793,591 km (0.08 R)
• M16: 3,117,320 km (0.109 R)
• M17: 3,567,311 km (0.107 R)
• M18: 3,644,354 km (0.038 R)
• M19: 3,721,845 km (0.114 R)
• M20: 4,279,546 km (0.101 R)
• M21: 4,568,121 km (0.11 R)
• M22: 4,693,633 km (0.119 R)
• M23: 4,948,249 km (0.091 R)
• M24: 6,240,625 km (0.09 R)
• M25: 8,796,355 km (0.049 R)
• M26: 9,267,738 km (0.108 R)
• M27: 10,674,855 km (0.111 R)
• M28: 10,785,857 km (0.08 R)
• M29: 11,008,907 km (0.071 R)
• M30: 11,065,007 km (0.058 R)
• M31: 11,573,340 km (0.089 R)
• M32: 12,262,986 km (0.072 R)
• M33: 12,847,764 km (0.085 R)
• M34: 13,381,829 km (0.096 R)
• M35: 13,681,623 km (0.102 R)
• M36: 15,463,633 km (0.087 R)
• M37: 16,031,357 km (0.073 R)
• M38: 16,734,467 km (0.098 R)
• M39: 17,057,299 km (0.072 R)
• M40: 18,568,985 km (0.104 R)
• M41: 20,260,040 km (0.095 R)
• M42: 20,950,135 km (0.107 R)
• M43: 22,851,374 km (0.105 R)
• M44: 22,994,390 km (0.101 R)
• M45: 23,066,047 km (0.096 R)
• M46: 23,281,318 km (0.113 R)
• M47: 23,641,699 km (0.078 R)
• M48: 24,880,519 km (0.096 R)
• M49: 25,248,979 km (0.112 R)
• M50: 25,619,084 km (0.08 R)
• M51: 25,767,635 km (0.103 R)
• M52: 25,916,485 km (0.077 R)
• M53: 26,289,881 km (0.03 R)
• M54: 26,740,320 km (0.066 R)
• M55: 26,966,512 km (0.112 R)
• M56: 27,193,303 km (0.114 R)
• M57: 27,344,845 km (0.108 R)
• M58: 28,183,491 km (0.052 R)
• M59: 28,336,829 km (0.05 R)
• M60: 28,798,637 km (0.105 R)
• M61: 30,355,652 km (0.1 R)
• M62: 31,303,055 km (0.111 R)
• M63: 31,940,043 km (0.113 R)
• M64: 36,683,642 km (0.097 R)
• M65: 37,607,708 km (0.084 R)
• M66: 38,794,917 km (0.056 R)
• M67: 38,965,608 km (0.115 R)
• M68: 40,858,619 km (0.109 R)
• M69: 41,991,225 km (0.114 R)
• M70: 42,166,404 km (0.094 R)
• M71: 42,254,068 km (0.071 R)
• M72: 43,842,498 km (0.112 R)
• M73: 43,931,210 km (0.065 R)
• M74: 45,091,341 km (0.044 R)
• M75: 45,270,709 km (0.058 R)
• M76: 46,714,179 km (0.104 R)
• M77: 47,259,314 km (0.1 R)
• M78: 47,898,097 km (0.118 R)
• M79: 49,091,888 km (0.051 R)
• M80: 52,259,922 km (0.098 R)
• M81: 53,773,553 km (0.111 R)
• M82: 55,013,869 km (0.067 R)
• M83: 55,493,330 km (0.063 R)
• M84: 57,037,330 km (0.1 R)
• M85: 58,399,718 km (0.037 R)
• M86: 59,281,298 km (0.054 R)
• M87: 60,167,216 km (0.1 R)
• M88: 60,562,304 km (0.096 R)
• M89: 62,851,002 km (0.073 R)
• M90: 64,459,778 km (0.098 R)
• M91: 64,560,756 km (0.032 R)
• M92: 65,066,547 km (0.082 R)
• M93: 66,082,017 km (0.118 R)
• M94: 67,409,997 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit