🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 263 Days

Day: 43.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,950,179 km

• M1: 385,963 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 278 Days

Day: 26.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 164.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 13.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.58 AU - 0.86 AU

Year: 394 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,950,179 km

• M1: 172,038 km (0.098 R)
• M2: 277,055 km (0.102 R)
• M3: 364,271 km (0.071 R)
• M4: 479,910 km (0.106 R)
• M5: 570,267 km (0.078 R)
• M6: 674,686 km (0.033 R)
• M7: 854,653 km (0.12 R)
• M8: 1,034,170 km (0.041 R)
• M9: 1,128,118 km (0.116 R)
• M10: 1,256,772 km (0.105 R)
• M11: 1,349,074 km (0.099 R)
• M12: 1,443,919 km (0.104 R)
• M13: 1,757,177 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.1

Radius: 11.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.02 AU - 1.02 AU

Year: 665 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,950,179 km

• M1: 150,944 km (0.058 R)
• M2: 249,529 km (0.095 R)
• M3: 322,982 km (0.096 R)
• M4: 455,077 km (0.049 R)
• M5: 563,834 km (0.077 R)
• M6: 665,112 km (0.111 R)
• M7: 773,571 km (0.102 R)
• M8: 854,503 km (0.11 R)
• M9: 948,600 km (0.112 R)
• M10: 1,062,444 km (0.066 R)
• M11: 1,137,393 km (0.038 R)
• M12: 1,225,356 km (0.111 R)
• M13: 1,367,773 km (0.117 R)
• M14: 1,456,036 km (0.119 R)
• M15: 1,582,895 km (0.118 R)
• M16: 1,669,662 km (0.071 R)
• M17: 1,841,699 km (0.116 R)
• M18: 1,920,089 km (0.101 R)
• M19: 1,992,943 km (0.082 R)
• M20: 2,066,844 km (0.117 R)
• M21: 2,308,146 km (0.06 R)
• M22: 2,407,329 km (0.07 R)
• M23: 2,551,541 km (0.114 R)
• M24: 2,632,025 km (0.047 R)
• M25: 2,856,272 km (0.111 R)
• M26: 2,970,715 km (0.088 R)
• M27: 3,063,465 km (0.108 R)
• M28: 3,291,602 km (0.068 R)
• M29: 3,460,199 km (0.077 R)
• M30: 3,764,630 km (0.075 R)
• M31: 3,983,642 km (0.034 R)
• M32: 4,069,062 km (0.1 R)
• M33: 4,250,524 km (0.116 R)
• M34: 4,443,356 km (0.106 R)
• M35: 4,603,426 km (0.083 R)
• M36: 4,720,262 km (0.09 R)
• M37: 5,067,329 km (0.097 R)
• M38: 5,328,377 km (0.039 R)
• M39: 5,508,194 km (0.107 R)
• M40: 5,747,700 km (0.077 R)
• M41: 5,912,557 km (0.082 R)
• M42: 6,000,520 km (0.055 R)
• M43: 6,098,806 km (0.064 R)
• M44: 6,266,954 km (0.113 R)
• M45: 6,406,678 km (0.119 R)
• M46: 6,527,254 km (0.06 R)
• M47: 6,638,555 km (0.111 R)
• M48: 6,729,959 km (0.073 R)
• M49: 6,852,630 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 13.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.65 AU - 4.23 AU

Year: 4120 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,950,179 km

• M1: 176,077 km (0.105 R)
• M2: 326,273 km (0.097 R)
• M3: 477,666 km (0.053 R)
• M4: 607,816 km (0.054 R)
• M5: 768,933 km (0.06 R)
• M6: 897,288 km (0.1 R)
• M7: 1,238,820 km (0.12 R)
• M8: 1,682,228 km (0.096 R)
• M9: 1,783,057 km (0.091 R)
• M10: 1,870,273 km (0.119 R)
• M11: 1,975,141 km (0.102 R)
• M12: 2,284,659 km (0.118 R)
• M13: 2,441,138 km (0.078 R)
• M14: 2,574,280 km (0.104 R)
• M15: 2,810,944 km (0.083 R)
• M16: 3,016,940 km (0.108 R)
• M17: 3,414,422 km (0.117 R)
• M18: 3,726,184 km (0.106 R)
• M19: 4,036,749 km (0.068 R)
• M20: 4,216,566 km (0.084 R)
• M21: 4,323,678 km (0.069 R)
• M22: 4,540,445 km (0.097 R)
• M23: 4,650,250 km (0.096 R)
• M24: 5,808,736 km (0.118 R)
• M25: 6,352,674 km (0.106 R)
• M26: 7,090,789 km (0.055 R)
• M27: 7,922,254 km (0.114 R)
• M28: 8,201,853 km (0.113 R)
• M29: 8,403,511 km (0.068 R)
• M30: 8,539,046 km (0.09 R)
• M31: 8,702,407 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.1

Radius: 8.5

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.75 AU - 4.21 AU

Year: 4192 Days

Day: 13.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,950,179 km

• M1: 121,174 km (0.114 R)
• M2: 203,453 km (0.086 R)
• M3: 391,049 km (0.117 R)
• M4: 827,725 km (0.059 R)
• M5: 1,118,244 km (0.078 R)
• M6: 1,381,536 km (0.113 R)
• M7: 1,468,901 km (0.051 R)
• M8: 1,603,390 km (0.119 R)
• M9: 1,742,067 km (0.057 R)
• M10: 1,820,756 km (0.114 R)
• M11: 1,884,784 km (0.115 R)
• M12: 2,164,980 km (0.104 R)
• M13: 2,232,748 km (0.084 R)
• M14: 2,370,677 km (0.117 R)
• M15: 2,440,839 km (0.03 R)
• M16: 2,511,599 km (0.098 R)
• M17: 2,673,314 km (0.1 R)
• M18: 3,237,148 km (0.117 R)
• M19: 3,334,686 km (0.092 R)
• M20: 3,492,811 km (0.068 R)
• M21: 3,857,680 km (0.049 R)
• M22: 4,514,565 km (0.099 R)
• M23: 4,601,930 km (0.047 R)
• M24: 4,867,316 km (0.069 R)
• M25: 5,366,674 km (0.117 R)
• M26: 5,528,988 km (0.084 R)
• M27: 5,834,766 km (0.118 R)
• M28: 5,953,846 km (0.095 R)
• M29: 6,194,549 km (0.07 R)
• M30: 6,586,196 km (0.068 R)
• M31: 6,885,392 km (0.1 R)
• M32: 7,112,631 km (0.075 R)
• M33: 7,239,939 km (0.036 R)
• M34: 7,809,009 km (0.112 R)
• M35: 8,258,700 km (0.091 R)
• M36: 8,500,301 km (0.102 R)
• M37: 8,689,692 km (0.09 R)
• M38: 8,853,202 km (0.119 R)
• M39: 9,322,042 km (0.111 R)
• M40: 9,798,960 km (0.081 R)
• M41: 10,054,622 km (0.098 R)
• M42: 10,168,915 km (0.097 R)
• M43: 10,254,934 km (0.113 R)
• M44: 11,365,848 km (0.07 R)
• M45: 11,514,847 km (0.115 R)
• M46: 12,269,569 km (0.098 R)
• M47: 13,040,297 km (0.113 R)
• M48: 13,541,749 km (0.117 R)
• M49: 13,604,879 km (0.05 R)
• M50: 13,985,755 km (0.092 R)
• M51: 14,725,517 km (0.079 R)
• M52: 14,920,592 km (0.112 R)
• M53: 15,247,613 km (0.031 R)
• M54: 15,313,287 km (0.081 R)
• M55: 15,543,967 km (0.076 R)
• M56: 15,775,843 km (0.108 R)
• M57: 16,748,379 km (0.113 R)
• M58: 17,293,215 km (0.112 R)
• M59: 17,533,469 km (0.11 R)
• M60: 17,878,591 km (0.075 R)
• M61: 18,086,682 km (0.115 R)
• M62: 18,295,670 km (0.104 R)
• M63: 18,400,538 km (0.103 R)
• M64: 18,856,812 km (0.038 R)
• M65: 19,139,552 km (0.107 R)
• M66: 19,210,311 km (0.099 R)
• M67: 19,459,242 km (0.118 R)
• M68: 19,601,809 km (0.103 R)
• M69: 19,673,317 km (0.035 R)
• M70: 20,175,966 km (0.057 R)
• M71: 20,974,369 km (0.098 R)
• M72: 21,450,988 km (0.092 R)
• M73: 21,598,342 km (0.108 R)
• M74: 22,265,698 km (0.084 R)
• M75: 22,452,247 km (0.085 R)
• M76: 23,015,184 km (0.109 R)
• M77: 23,165,978 km (0.092 R)
• M78: 23,658,754 km (0.06 R)
• M79: 24,538,688 km (0.097 R)
• M80: 25,390,648 km (0.081 R)
• M81: 25,585,574 km (0.104 R)
• M82: 25,702,709 km (0.091 R)
• M83: 26,370,365 km (0.091 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.8

Radius: 6.2

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.39 AU - 9.53 AU

Year: 15888 Days

Day: 24.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,950,179 km

• M1: 79,137 km (0.098 R)
• M2: 174,730 km (0.084 R)
• M3: 436,676 km (0.102 R)
• M4: 565,031 km (0.111 R)
• M5: 604,076 km (0.11 R)
• M6: 748,289 km (0.083 R)
• M7: 858,243 km (0.097 R)
• M8: 903,721 km (0.105 R)
• M9: 1,403,078 km (0.095 R)
• M10: 1,512,135 km (0.115 R)
• M11: 1,915,302 km (0.108 R)
• M12: 2,005,958 km (0.11 R)
• M13: 2,160,193 km (0.109 R)
• M14: 2,679,597 km (0.077 R)
• M15: 2,953,511 km (0.048 R)
• M16: 3,058,528 km (0.118 R)
• M17: 3,236,251 km (0.109 R)
• M18: 3,490,866 km (0.088 R)
• M19: 3,980,799 km (0.051 R)
• M20: 4,492,125 km (0.118 R)
• M21: 7,822,173 km (0.081 R)
• M22: 7,919,113 km (0.095 R)
• M23: 8,360,726 km (0.053 R)
• M24: 9,165,263 km (0.104 R)
• M25: 9,318,900 km (0.099 R)
• M26: 9,732,538 km (0.112 R)
• M27: 9,994,335 km (0.113 R)
• M28: 10,471,103 km (0.091 R)
• M29: 12,678,420 km (0.095 R)
• M30: 13,136,638 km (0.074 R)
• M31: 13,425,661 km (0.098 R)
• M32: 13,658,585 km (0.061 R)
• M33: 15,446,878 km (0.068 R)
• M34: 15,997,547 km (0.106 R)
• M35: 16,120,816 km (0.082 R)
• M36: 16,867,010 km (0.088 R)
• M37: 17,370,706 km (0.066 R)
• M38: 17,560,845 km (0.059 R)
• M39: 18,328,282 km (0.099 R)
• M40: 18,457,236 km (0.071 R)
• M41: 19,499,933 km (0.09 R)
• M42: 20,494,759 km (0.102 R)
• M43: 21,302,438 km (0.095 R)
• M44: 22,671,557 km (0.116 R)
• M45: 23,087,888 km (0.116 R)
• M46: 23,576,624 km (0.118 R)
• M47: 23,857,569 km (0.096 R)
• M48: 24,778,045 km (0.096 R)
• M49: 26,071,618 km (0.115 R)
• M50: 27,387,032 km (0.051 R)
• M51: 29,400,320 km (0.047 R)
• M52: 31,460,731 km (0.071 R)
• M53: 32,625,351 km (0.05 R)
• M54: 32,860,070 km (0.118 R)
• M55: 33,488,381 km (0.116 R)
• M56: 37,668,744 km (0.071 R)
• M57: 39,319,706 km (0.1 R)
• M58: 39,903,138 km (0.046 R)
• M59: 41,840,131 km (0.074 R)
• M60: 42,095,046 km (0.064 R)
• M61: 42,606,521 km (0.116 R)
• M62: 42,948,501 km (0.069 R)
• M63: 43,205,660 km (0.112 R)
• M64: 43,463,268 km (0.101 R)
• M65: 44,066,446 km (0.067 R)
• M66: 44,846,150 km (0.111 R)
• M67: 45,368,397 km (0.099 R)
• M68: 46,418,873 km (0.11 R)
• M69: 48,276,579 km (0.051 R)
• M70: 48,990,610 km (0.102 R)
• M71: 49,080,069 km (0.116 R)
• M72: 50,338,786 km (0.112 R)
• M73: 50,791,020 km (0.049 R)
• M74: 51,426,213 km (0.113 R)
• M75: 51,881,589 km (0.093 R)
• M76: 54,641,669 km (0.104 R)
• M77: 55,946,013 km (0.093 R)
• M78: 56,414,255 km (0.112 R)
• M79: 57,449,173 km (0.101 R)
• M80: 57,637,965 km (0.108 R)
• M81: 59,060,791 km (0.1 R)
• M82: 59,442,116 km (0.084 R)
• M83: 59,919,931 km (0.055 R)
• M84: 62,716,514 km (0.12 R)
• M85: 63,300,394 km (0.069 R)
• M86: 63,788,382 km (0.098 R)
• M87: 64,571,677 km (0.077 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: 183 - 17,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit