🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.66 AU - 0.96 AU

Year: 276 Days

Day: 38 Hours

Environment

Temp: 87 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.06 AU

Year: 367 Days

Day: 16 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.39 AU - 1.81 AU

Year: 767 Days

Day: 17 Hours

Environment

Temp: -52 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,509,290 km

• M1: 52,060 km (0.035 R)
• M2: 222,602 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.95 AU - 2.07 AU

Year: 1079 Days

Day: 16.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.13 AU - 4.25 AU

Year: 2685 Days

Day: 27.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 9.4

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.42 AU - 6.6 AU

Year: 4899 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,509,290 km

• M1: 119,828 km (0.058 R)
• M2: 582,235 km (0.102 R)
• M3: 828,623 km (0.087 R)
• M4: 1,046,437 km (0.115 R)
• M5: 1,202,019 km (0.069 R)
• M6: 1,382,284 km (0.099 R)
• M7: 1,750,893 km (0.083 R)
• M8: 1,824,645 km (0.081 R)
• M9: 1,918,293 km (0.046 R)
• M10: 2,149,721 km (0.103 R)
• M11: 2,329,388 km (0.108 R)
• M12: 2,724,776 km (0.096 R)
• M13: 2,919,402 km (0.063 R)
• M14: 3,254,202 km (0.114 R)
• M15: 3,484,284 km (0.119 R)
• M16: 3,624,906 km (0.036 R)
• M17: 4,816,453 km (0.082 R)
• M18: 5,026,040 km (0.109 R)
• M19: 5,158,583 km (0.114 R)
• M20: 5,265,546 km (0.105 R)
• M21: 5,838,805 km (0.052 R)
• M22: 6,006,205 km (0.038 R)
• M23: 6,288,945 km (0.041 R)
• M24: 7,492,909 km (0.054 R)
• M25: 7,583,864 km (0.083 R)
• M26: 7,705,637 km (0.115 R)
• M27: 7,828,008 km (0.075 R)
• M28: 8,043,728 km (0.095 R)
• M29: 9,022,696 km (0.11 R)
• M30: 9,608,372 km (0.052 R)
• M31: 9,707,256 km (0.06 R)
• M32: 10,105,785 km (0.054 R)
• M33: 10,577,766 km (0.031 R)
• M34: 11,056,779 km (0.087 R)
• M35: 11,195,007 km (0.1 R)
• M36: 11,298,978 km (0.113 R)
• M37: 11,473,109 km (0.088 R)
• M38: 12,788,823 km (0.099 R)
• M39: 13,372,404 km (0.066 R)
• M40: 13,482,957 km (0.046 R)
• M41: 13,778,861 km (0.063 R)
• M42: 13,927,562 km (0.052 R)
• M43: 14,264,307 km (0.116 R)
• M44: 14,528,048 km (0.059 R)
• M45: 14,603,595 km (0.085 R)
• M46: 14,793,285 km (0.103 R)
• M47: 14,983,872 km (0.091 R)
• M48: 15,136,911 km (0.101 R)
• M49: 15,367,292 km (0.106 R)
• M50: 16,222,393 km (0.114 R)
• M51: 16,774,559 km (0.061 R)
• M52: 16,853,995 km (0.076 R)
• M53: 17,172,788 km (0.097 R)
• M54: 17,252,674 km (0.075 R)
• M55: 17,614,252 km (0.085 R)
• M56: 17,937,832 km (0.031 R)
• M57: 18,755,235 km (0.077 R)
• M58: 18,961,530 km (0.093 R)
• M59: 19,417,953 km (0.119 R)
• M60: 19,501,279 km (0.053 R)
• M61: 20,383,907 km (0.118 R)
• M62: 22,013,925 km (0.119 R)
• M63: 24,132,081 km (0.108 R)
• M64: 24,356,478 km (0.078 R)
• M65: 24,717,009 km (0.088 R)
• M66: 25,625,816 km (0.031 R)
• M67: 25,900,478 km (0.116 R)
• M68: 26,406,867 km (0.11 R)
• M69: 26,870,022 km (0.041 R)
• M70: 27,149,171 km (0.11 R)
• M71: 27,898,208 km (0.09 R)
• M72: 28,228,071 km (0.096 R)
• M73: 29,034,703 km (0.084 R)
• M74: 29,273,311 km (0.104 R)
• M75: 30,089,667 km (0.06 R)
• M76: 30,962,122 km (0.098 R)
• M77: 31,059,660 km (0.083 R)
• M78: 31,450,409 km (0.073 R)
• M79: 31,744,668 km (0.12 R)
• M80: 31,892,172 km (0.092 R)
• M81: 31,990,457 km (0.082 R)
• M82: 32,089,042 km (0.088 R)
• M83: 32,583,164 km (0.056 R)
• M84: 33,129,645 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.8

Radius: 11.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.95 AU - 6.95 AU

Year: 6204 Days

Day: 11 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,509,290 km

• M1: 146,606 km (0.096 R)
• M2: 320,289 km (0.101 R)
• M3: 450,140 km (0.102 R)
• M4: 1,006,943 km (0.118 R)
• M5: 1,181,674 km (0.071 R)
• M6: 1,366,726 km (0.102 R)
• M7: 1,653,356 km (0.119 R)
• M8: 1,766,003 km (0.051 R)
• M9: 1,881,193 km (0.103 R)
• M10: 1,979,329 km (0.108 R)
• M11: 2,180,688 km (0.049 R)
• M12: 2,538,676 km (0.12 R)
• M13: 2,892,924 km (0.097 R)
• M14: 3,502,236 km (0.094 R)
• M15: 3,722,444 km (0.087 R)
• M16: 3,871,742 km (0.113 R)
• M17: 4,279,995 km (0.116 R)
• M18: 4,358,085 km (0.118 R)
• M19: 4,436,624 km (0.101 R)
• M20: 4,648,455 km (0.085 R)
• M21: 4,755,716 km (0.032 R)
• M22: 5,054,762 km (0.077 R)
• M23: 5,276,317 km (0.085 R)
• M24: 5,529,287 km (0.093 R)
• M25: 6,223,421 km (0.093 R)
• M26: 6,671,317 km (0.075 R)
• M27: 8,044,775 km (0.099 R)
• M28: 8,467,090 km (0.082 R)
• M29: 8,631,498 km (0.095 R)
• M30: 9,367,220 km (0.079 R)
• M31: 10,227,558 km (0.105 R)
• M32: 10,543,508 km (0.096 R)
• M33: 10,649,573 km (0.05 R)
• M34: 11,257,240 km (0.103 R)
• M35: 12,134,182 km (0.068 R)
• M36: 12,881,873 km (0.066 R)
• M37: 13,109,112 km (0.065 R)
• M38: 13,414,142 km (0.119 R)
• M39: 13,837,354 km (0.094 R)
• M40: 15,053,585 km (0.088 R)
• M41: 15,173,114 km (0.082 R)
• M42: 15,252,999 km (0.041 R)
• M43: 15,573,886 km (0.088 R)
• M44: 15,735,153 km (0.103 R)
• M45: 16,304,074 km (0.099 R)
• M46: 16,385,904 km (0.094 R)
• M47: 16,467,734 km (0.1 R)
• M48: 16,549,863 km (0.102 R)
• M49: 16,714,420 km (0.119 R)
• M50: 16,838,288 km (0.095 R)
• M51: 17,503,699 km (0.109 R)
• M52: 17,966,255 km (0.104 R)
• M53: 18,050,778 km (0.066 R)
• M54: 18,646,178 km (0.116 R)
• M55: 19,204,776 km (0.108 R)
• M56: 19,291,244 km (0.12 R)
• M57: 20,118,819 km (0.107 R)
• M58: 21,314,854 km (0.114 R)
• M59: 21,538,802 km (0.048 R)
• M60: 22,260,911 km (0.095 R)
• M61: 22,670,660 km (0.104 R)
• M62: 23,082,802 km (0.056 R)
• M63: 23,589,939 km (0.111 R)
• M64: 23,682,540 km (0.05 R)
• M65: 24,381,012 km (0.054 R)
• M66: 25,370,004 km (0.103 R)
• M67: 26,324,289 km (0.119 R)
• M68: 26,805,844 km (0.107 R)
• M69: 27,241,623 km (0.066 R)
• M70: 27,533,488 km (0.1 R)
• M71: 27,973,306 km (0.086 R)
• M72: 29,406,154 km (0.083 R)
• M73: 29,555,752 km (0.117 R)
• M74: 29,655,534 km (0.08 R)
• M75: 30,913,353 km (0.036 R)
• M76: 31,065,494 km (0.093 R)
• M77: 31,983,277 km (0.08 R)
• M78: 32,137,213 km (0.04 R)
• M79: 32,291,299 km (0.098 R)
• M80: 32,703,441 km (0.107 R)
• M81: 33,324,870 km (0.112 R)
• M82: 33,480,751 km (0.114 R)
• M83: 33,637,081 km (0.108 R)
• M84: 34,421,722 km (0.063 R)
• M85: 34,579,398 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.8

Radius: 12.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.08 AU - 7.26 AU

Year: 7272 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,509,290 km

• M1: 343,626 km (0.119 R)
• M2: 515,664 km (0.061 R)
• M3: 627,862 km (0.094 R)
• M4: 708,047 km (0.068 R)
• M5: 821,442 km (0.026 R)
• M6: 1,117,646 km (0.079 R)
• M7: 1,430,006 km (0.036 R)
• M8: 1,577,958 km (0.073 R)
• M9: 1,889,720 km (0.05 R)
• M10: 2,329,089 km (0.095 R)
• M11: 2,617,065 km (0.115 R)
• M12: 2,870,035 km (0.074 R)
• M13: 3,550,107 km (0.064 R)
• M14: 3,676,816 km (0.072 R)
• M15: 3,882,663 km (0.075 R)
• M16: 4,279,097 km (0.12 R)
• M17: 4,633,196 km (0.083 R)
• M18: 4,855,947 km (0.115 R)
• M19: 5,082,288 km (0.041 R)
• M20: 5,225,603 km (0.112 R)
• M21: 5,399,286 km (0.046 R)
• M22: 5,545,443 km (0.083 R)
• M23: 5,633,856 km (0.095 R)
• M24: 5,931,855 km (0.087 R)
• M25: 6,022,361 km (0.06 R)
• M26: 6,113,167 km (0.116 R)
• M27: 6,296,425 km (0.083 R)
• M28: 6,450,511 km (0.12 R)
• M29: 6,793,838 km (0.089 R)
• M30: 6,951,963 km (0.073 R)
• M31: 7,111,284 km (0.093 R)
• M32: 7,926,144 km (0.1 R)
• M33: 8,361,623 km (0.063 R)
• M34: 9,290,925 km (0.11 R)
• M35: 9,750,191 km (0.088 R)
• M36: 10,544,107 km (0.084 R)
• M37: 11,246,618 km (0.039 R)
• M38: 12,232,468 km (0.058 R)
• M39: 12,657,775 km (0.092 R)
• M40: 13,245,844 km (0.111 R)
• M41: 14,003,408 km (0.111 R)
• M42: 14,083,892 km (0.119 R)
• M43: 14,734,044 km (0.12 R)
• M44: 14,898,153 km (0.06 R)
• M45: 15,602,160 km (0.069 R)
• M46: 15,727,523 km (0.114 R)
• M47: 16,021,483 km (0.083 R)
• M48: 16,232,416 km (0.047 R)
• M49: 16,913,984 km (0.05 R)
• M50: 17,604,827 km (0.081 R)
• M51: 18,041,354 km (0.074 R)
• M52: 18,129,018 km (0.043 R)
• M53: 19,551,993 km (0.096 R)
• M54: 19,642,051 km (0.065 R)
• M55: 20,004,078 km (0.081 R)
• M56: 20,094,884 km (0.025 R)
• M57: 20,276,944 km (0.083 R)
• M58: 21,056,798 km (0.106 R)
• M59: 21,149,249 km (0.099 R)
• M60: 21,940,024 km (0.082 R)
• M61: 22,598,554 km (0.086 R)
• M62: 23,838,869 km (0.072 R)
• M63: 23,935,211 km (0.092 R)
• M64: 24,661,807 km (0.118 R)
• M65: 25,248,231 km (0.08 R)
• M66: 25,346,517 km (0.113 R)
• M67: 25,839,292 km (0.038 R)
• M68: 26,584,589 km (0.074 R)
• M69: 27,236,237 km (0.103 R)
• M70: 27,842,408 km (0.063 R)
• M71: 28,300,028 km (0.105 R)
• M72: 28,402,053 km (0.116 R)
• M73: 28,811,353 km (0.09 R)
• M74: 29,687,697 km (0.059 R)
• M75: 29,843,279 km (0.054 R)
• M76: 30,572,718 km (0.105 R)
• M77: 32,208,870 km (0.114 R)
• M78: 32,582,267 km (0.064 R)
• M79: 33,494,963 km (0.083 R)
• M80: 33,927,451 km (0.107 R)
• M81: 34,090,213 km (0.115 R)
• M82: 34,361,733 km (0.119 R)
• M83: 34,907,317 km (0.061 R)
• M84: 35,565,697 km (0.089 R)
• M85: 36,228,116 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit