🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 172 Days

Day: 15.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.74 AU - 1 AU

Year: 301 Days

Day: 16.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.67 AU - 2.77 AU

Year: 1227 Days

Day: 27 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,651,430 km

• M1: 283,488 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.23 AU - 2.35 AU

Year: 1285 Days

Day: 16.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 10.1

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.94 AU - 7.96 AU

Year: 8313 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 138.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,651,430 km

• M1: 135,685 km (0.081 R)
• M2: 321,635 km (0.113 R)
• M3: 623,823 km (0.105 R)
• M4: 798,853 km (0.069 R)
• M5: 1,343,688 km (0.069 R)
• M6: 1,653,954 km (0.107 R)
• M7: 2,139,100 km (0.085 R)
• M8: 2,227,811 km (0.118 R)
• M9: 2,572,036 km (0.107 R)
• M10: 2,642,946 km (0.087 R)
• M11: 2,859,713 km (0.114 R)
• M12: 3,057,332 km (0.095 R)
• M13: 3,208,575 km (0.112 R)
• M14: 3,310,750 km (0.114 R)
• M15: 3,544,722 km (0.115 R)
• M16: 3,973,918 km (0.092 R)
• M17: 4,167,049 km (0.118 R)
• M18: 4,677,776 km (0.103 R)
• M19: 4,999,710 km (0.078 R)
• M20: 5,178,480 km (0.061 R)
• M21: 5,298,757 km (0.117 R)
• M22: 5,665,271 km (0.114 R)
• M23: 5,851,670 km (0.115 R)
• M24: 5,945,618 km (0.037 R)
• M25: 6,008,449 km (0.057 R)
• M26: 6,262,466 km (0.107 R)
• M27: 6,390,671 km (0.103 R)
• M28: 6,584,849 km (0.062 R)
• M29: 6,715,299 km (0.026 R)
• M30: 6,846,646 km (0.078 R)
• M31: 7,380,561 km (0.033 R)
• M32: 8,206,640 km (0.099 R)
• M33: 8,453,177 km (0.047 R)
• M34: 8,773,616 km (0.113 R)
• M35: 9,170,798 km (0.107 R)
• M36: 9,796,117 km (0.104 R)
• M37: 9,982,666 km (0.042 R)
• M38: 10,397,351 km (0.095 R)
• M39: 10,664,084 km (0.06 R)
• M40: 10,779,125 km (0.075 R)
• M41: 11,517,241 km (0.098 R)
• M42: 11,635,423 km (0.07 R)
• M43: 12,432,630 km (0.095 R)
• M44: 12,594,196 km (0.07 R)
• M45: 13,453,935 km (0.099 R)
• M46: 13,661,427 km (0.109 R)
• M47: 13,828,229 km (0.071 R)
• M48: 14,374,859 km (0.093 R)
• M49: 14,672,110 km (0.094 R)
• M50: 14,971,456 km (0.072 R)
• M51: 15,272,895 km (0.044 R)
• M52: 17,167,702 km (0.071 R)
• M53: 17,709,695 km (0.105 R)
• M54: 17,800,501 km (0.104 R)
• M55: 18,074,116 km (0.096 R)
• M56: 18,211,446 km (0.084 R)
• M57: 18,671,609 km (0.044 R)
• M58: 19,088,987 km (0.064 R)
• M59: 20,312,249 km (0.101 R)
• M60: 20,789,466 km (0.078 R)
• M61: 21,900,979 km (0.09 R)
• M62: 23,429,719 km (0.098 R)
• M63: 26,277,165 km (0.034 R)
• M64: 27,163,084 km (0.09 R)
• M65: 27,530,646 km (0.119 R)
• M66: 28,643,355 km (0.066 R)
• M67: 28,750,168 km (0.111 R)
• M68: 29,555,004 km (0.065 R)
• M69: 29,770,874 km (0.08 R)
• M70: 30,584,985 km (0.111 R)
• M71: 30,858,002 km (0.115 R)
• M72: 31,351,525 km (0.109 R)
• M73: 33,071,152 km (0.1 R)
• M74: 33,519,796 km (0.109 R)
• M75: 33,857,738 km (0.037 R)
• M76: 34,593,610 km (0.1 R)
• M77: 34,764,301 km (0.114 R)
• M78: 35,049,136 km (0.117 R)
• M79: 35,277,721 km (0.109 R)
• M80: 35,392,163 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 14.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.45 AU - 11.45 AU

Year: 11640 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,651,430 km

• M1: 235,317 km (0.118 R)
• M2: 595,400 km (0.099 R)
• M3: 807,380 km (0.083 R)
• M4: 1,088,923 km (0.087 R)
• M5: 1,450,651 km (0.064 R)
• M6: 1,646,025 km (0.107 R)
• M7: 2,285,407 km (0.113 R)
• M8: 3,028,609 km (0.109 R)
• M9: 3,154,271 km (0.11 R)
• M10: 3,542,178 km (0.117 R)
• M11: 3,641,511 km (0.086 R)
• M12: 3,843,169 km (0.113 R)
• M13: 4,399,225 km (0.109 R)
• M14: 4,723,254 km (0.108 R)
• M15: 4,906,661 km (0.055 R)
• M16: 5,017,961 km (0.104 R)
• M17: 5,356,801 km (0.113 R)
• M18: 5,471,393 km (0.1 R)
• M19: 5,742,165 km (0.039 R)
• M20: 6,136,654 km (0.115 R)
• M21: 6,296,874 km (0.048 R)
• M22: 6,499,279 km (0.094 R)
• M23: 6,621,651 km (0.095 R)
• M24: 6,868,936 km (0.103 R)
• M25: 7,287,810 km (0.083 R)
• M26: 7,844,912 km (0.031 R)
• M27: 8,504,938 km (0.09 R)
• M28: 8,729,036 km (0.07 R)
• M29: 8,954,929 km (0.09 R)
• M30: 9,182,916 km (0.078 R)
• M31: 9,274,619 km (0.057 R)
• M32: 9,691,100 km (0.115 R)
• M33: 10,019,467 km (0.044 R)
• M34: 10,880,403 km (0.053 R)
• M35: 11,270,704 km (0.08 R)
• M36: 11,665,492 km (0.1 R)
• M37: 11,814,791 km (0.092 R)
• M38: 12,723,897 km (0.035 R)
• M39: 13,031,919 km (0.106 R)
• M40: 13,603,084 km (0.045 R)
• M41: 13,707,952 km (0.108 R)
• M42: 13,918,137 km (0.073 R)
• M43: 14,129,519 km (0.089 R)
• M44: 14,608,980 km (0.081 R)
• M45: 15,039,822 km (0.094 R)
• M46: 15,913,773 km (0.096 R)
• M47: 16,468,482 km (0.088 R)
• M48: 16,692,130 km (0.052 R)
• M49: 18,401,436 km (0.073 R)
• M50: 19,042,163 km (0.083 R)
• M51: 19,453,707 km (0.03 R)
• M52: 20,465,438 km (0.063 R)
• M53: 22,045,789 km (0.084 R)
• M54: 22,726,161 km (0.095 R)
• M55: 22,850,626 km (0.059 R)
• M56: 25,000,946 km (0.095 R)
• M57: 25,129,450 km (0.083 R)
• M58: 26,230,640 km (0.113 R)
• M59: 27,413,660 km (0.073 R)
• M60: 27,678,897 km (0.096 R)
• M61: 30,036,260 km (0.111 R)
• M62: 30,309,725 km (0.114 R)
• M63: 30,790,383 km (0.059 R)
• M64: 31,204,321 km (0.03 R)
• M65: 31,968,018 km (0.062 R)
• M66: 33,301,832 km (0.058 R)
• M67: 34,224,851 km (0.103 R)
• M68: 35,300,310 km (0.049 R)
• M69: 35,516,629 km (0.066 R)
• M70: 37,410,837 km (0.077 R)
• M71: 38,444,259 km (0.105 R)
• M72: 39,039,060 km (0.053 R)
• M73: 40,841,715 km (0.037 R)
• M74: 41,448,633 km (0.075 R)
• M75: 43,673,602 km (0.037 R)
• M76: 44,138,702 km (0.111 R)
• M77: 44,294,134 km (0.089 R)
• M78: 44,995,898 km (0.034 R)
• M79: 46,805,733 km (0.065 R)
• M80: 47,839,155 km (0.118 R)
• M81: 48,318,616 km (0.098 R)
• M82: 48,719,539 km (0.086 R)
• M83: 51,310,873 km (0.065 R)
• M84: 51,637,894 km (0.12 R)
• M85: 51,965,663 km (0.085 R)
• M86: 54,029,814 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.3

Radius: 5.8

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.35 AU - 19.19 AU

Year: 27780 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,651,430 km

• M1: 182,659 km (0.096 R)
• M2: 479,162 km (0.083 R)
• M3: 602,879 km (0.084 R)
• M4: 691,292 km (0.119 R)
• M5: 856,448 km (0.102 R)
• M6: 1,223,411 km (0.088 R)
• M7: 1,279,660 km (0.06 R)
• M8: 2,645,938 km (0.118 R)
• M9: 3,211,118 km (0.096 R)
• M10: 4,934,935 km (0.105 R)
• M11: 5,253,578 km (0.114 R)
• M12: 6,297,472 km (0.114 R)
• M13: 6,346,540 km (0.099 R)
• M14: 6,843,055 km (0.064 R)
• M15: 7,096,025 km (0.056 R)
• M16: 8,352,199 km (0.071 R)
• M17: 8,514,064 km (0.117 R)
• M18: 8,840,785 km (0.109 R)
• M19: 9,450,546 km (0.091 R)
• M20: 9,619,143 km (0.085 R)
• M21: 10,768,653 km (0.087 R)
• M22: 12,696,222 km (0.098 R)
• M23: 13,131,851 km (0.096 R)
• M24: 13,699,126 km (0.088 R)
• M25: 14,210,152 km (0.076 R)
• M26: 14,792,537 km (0.083 R)
• M27: 14,857,612 km (0.12 R)
• M28: 15,514,795 km (0.077 R)
• M29: 15,846,753 km (0.103 R)
• M30: 16,114,234 km (0.102 R)
• M31: 17,130,003 km (0.092 R)
• M32: 19,081,059 km (0.047 R)
• M33: 19,508,161 km (0.069 R)
• M34: 20,010,510 km (0.086 R)
• M35: 21,101,228 km (0.035 R)
• M36: 21,174,681 km (0.113 R)
• M37: 21,913,246 km (0.108 R)
• M38: 22,510,291 km (0.065 R)
• M39: 22,961,628 km (0.112 R)
• M40: 23,644,093 km (0.073 R)
• M41: 23,720,238 km (0.12 R)
• M42: 24,718,954 km (0.047 R)
• M43: 24,951,279 km (0.097 R)
• M44: 25,106,562 km (0.089 R)
• M45: 25,496,414 km (0.116 R)
• M46: 28,037,633 km (0.118 R)
• M47: 28,848,304 km (0.107 R)
• M48: 30,492,384 km (0.112 R)
• M49: 31,661,193 km (0.107 R)
• M50: 33,956,473 km (0.117 R)
• M51: 35,953,604 km (0.109 R)
• M52: 36,657,163 km (0.078 R)
• M53: 38,167,204 km (0.12 R)
• M54: 38,256,663 km (0.08 R)
• M55: 40,060,515 km (0.078 R)
• M56: 40,242,426 km (0.099 R)
• M57: 40,881,209 km (0.103 R)
• M58: 42,539,351 km (0.098 R)
• M59: 43,469,850 km (0.07 R)
• M60: 44,501,327 km (0.098 R)
• M61: 44,972,710 km (0.092 R)
• M62: 45,256,497 km (0.113 R)
• M63: 45,445,888 km (0.111 R)
• M64: 45,825,568 km (0.113 R)
• M65: 48,222,425 km (0.074 R)
• M66: 48,512,794 km (0.091 R)
• M67: 50,561,537 km (0.111 R)
• M68: 50,856,395 km (0.075 R)
• M69: 53,636,970 km (0.074 R)
• M70: 56,059,259 km (0.088 R)
• M71: 56,466,464 km (0.077 R)
• M72: 57,079,068 km (0.071 R)
• M73: 58,723,447 km (0.028 R)
• M74: 58,826,670 km (0.044 R)
• M75: 64,493,437 km (0.083 R)
• M76: 65,454,604 km (0.091 R)
• M77: 67,715,925 km (0.069 R)
• M78: 70,550,805 km (0.092 R)
• M79: 71,320,635 km (0.088 R)
• M80: 73,424,281 km (0.069 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit