🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.82 AU - 1.18 AU

Year: 383 Days

Day: 13.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,233,055 km

• M1: 559,795 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.73 AU - 1.91 AU

Year: 940 Days

Day: 13.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 14.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.43 AU - 4.77 AU

Year: 3778 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,233,055 km

• M1: 188,942 km (0.062 R)
• M2: 284,834 km (0.091 R)
• M3: 479,611 km (0.079 R)
• M4: 723,007 km (0.113 R)
• M5: 817,852 km (0.071 R)
• M6: 952,190 km (0.079 R)
• M7: 1,119,291 km (0.114 R)
• M8: 1,245,103 km (0.111 R)
• M9: 1,484,609 km (0.053 R)
• M10: 1,596,209 km (0.029 R)
• M11: 1,798,615 km (0.111 R)
• M12: 1,903,184 km (0.087 R)
• M13: 2,056,223 km (0.085 R)
• M14: 2,181,735 km (0.093 R)
• M15: 2,310,090 km (0.069 R)
• M16: 2,407,927 km (0.07 R)
• M17: 3,482,788 km (0.032 R)
• M18: 3,748,773 km (0.112 R)
• M19: 4,080,880 km (0.089 R)
• M20: 4,280,743 km (0.068 R)
• M21: 4,607,315 km (0.098 R)
• M22: 5,069,872 km (0.101 R)
• M23: 5,241,909 km (0.03 R)
• M24: 5,613,810 km (0.111 R)
• M25: 6,108,081 km (0.097 R)
• M26: 6,828,395 km (0.049 R)
• M27: 7,847,306 km (0.048 R)
• M28: 8,071,852 km (0.061 R)
• M29: 8,784,237 km (0.119 R)
• M30: 9,358,095 km (0.077 R)
• M31: 9,490,190 km (0.114 R)
• M32: 10,241,769 km (0.053 R)
• M33: 10,405,280 km (0.094 R)
• M34: 10,707,468 km (0.061 R)
• M35: 11,124,098 km (0.077 R)
• M36: 11,292,246 km (0.044 R)
• M37: 11,404,893 km (0.101 R)
• M38: 11,916,218 km (0.095 R)
• M39: 12,377,129 km (0.078 R)
• M40: 12,493,217 km (0.03 R)
• M41: 12,961,459 km (0.11 R)
• M42: 13,108,962 km (0.112 R)
• M43: 13,465,155 km (0.077 R)
• M44: 13,915,145 km (0.104 R)
• M45: 15,638,213 km (0.057 R)
• M46: 15,732,310 km (0.115 R)
• M47: 15,921,402 km (0.117 R)
• M48: 16,142,807 km (0.029 R)
• M49: 17,006,585 km (0.107 R)
• M50: 17,460,315 km (0.083 R)
• M51: 17,721,513 km (0.077 R)
• M52: 18,016,820 km (0.074 R)
• M53: 18,148,615 km (0.107 R)
• M54: 18,512,587 km (0.042 R)
• M55: 18,745,511 km (0.12 R)
• M56: 19,012,992 km (0.098 R)
• M57: 19,687,080 km (0.114 R)
• M58: 20,368,947 km (0.032 R)
• M59: 20,471,870 km (0.106 R)
• M60: 20,954,623 km (0.089 R)
• M61: 21,545,983 km (0.082 R)
• M62: 21,650,851 km (0.087 R)
• M63: 22,745,010 km (0.101 R)
• M64: 22,958,935 km (0.072 R)
• M65: 23,352,826 km (0.114 R)
• M66: 23,604,599 km (0.12 R)
• M67: 23,821,067 km (0.117 R)
• M68: 24,511,162 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 11

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.93 AU - 6.35 AU

Year: 5128 Days

Day: 11.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,233,055 km

• M1: 305,329 km (0.082 R)
• M2: 460,462 km (0.111 R)
• M3: 529,427 km (0.098 R)
• M4: 635,193 km (0.095 R)
• M5: 714,180 km (0.117 R)
• M6: 821,143 km (0.105 R)
• M7: 1,012,329 km (0.082 R)
• M8: 1,106,875 km (0.087 R)
• M9: 1,469,500 km (0.052 R)
• M10: 1,802,505 km (0.027 R)
• M11: 2,003,564 km (0.084 R)
• M12: 2,464,775 km (0.107 R)
• M13: 2,919,402 km (0.108 R)
• M14: 3,076,929 km (0.1 R)
• M15: 3,237,298 km (0.092 R)
• M16: 3,608,301 km (0.047 R)
• M17: 3,884,758 km (0.077 R)
• M18: 4,458,465 km (0.101 R)
• M19: 4,572,010 km (0.063 R)
• M20: 4,640,526 km (0.099 R)
• M21: 4,732,379 km (0.089 R)
• M22: 4,848,168 km (0.09 R)
• M23: 5,153,497 km (0.078 R)
• M24: 5,368,768 km (0.113 R)
• M25: 5,932,004 km (0.1 R)
• M26: 6,107,333 km (0.098 R)
• M27: 6,386,184 km (0.08 R)
• M28: 6,591,581 km (0.12 R)
• M29: 7,035,438 km (0.098 R)
• M30: 7,924,648 km (0.116 R)
• M31: 8,145,604 km (0.071 R)
• M32: 8,906,309 km (0.069 R)
• M33: 9,601,491 km (0.089 R)
• M34: 9,718,925 km (0.098 R)
• M35: 9,955,589 km (0.098 R)
• M36: 10,104,439 km (0.091 R)
• M37: 10,737,686 km (0.089 R)
• M38: 11,105,248 km (0.106 R)
• M39: 11,414,916 km (0.063 R)
• M40: 11,947,634 km (0.116 R)
• M41: 12,264,781 km (0.116 R)
• M42: 12,616,935 km (0.071 R)
• M43: 13,265,741 km (0.029 R)
• M44: 13,364,027 km (0.061 R)
• M45: 14,460,878 km (0.057 R)
• M46: 14,562,006 km (0.12 R)
• M47: 14,663,434 km (0.057 R)
• M48: 15,311,043 km (0.066 R)
• M49: 15,828,801 km (0.108 R)
• M50: 15,967,927 km (0.047 R)
• M51: 16,142,358 km (0.112 R)
• M52: 16,952,880 km (0.09 R)
• M53: 17,452,686 km (0.057 R)
• M54: 17,812,618 km (0.068 R)
• M55: 17,957,280 km (0.081 R)
• M56: 18,175,094 km (0.067 R)
• M57: 18,430,308 km (0.107 R)
• M58: 18,723,370 km (0.086 R)
• M59: 18,796,823 km (0.07 R)
• M60: 18,870,425 km (0.092 R)
• M61: 19,314,132 km (0.113 R)
• M62: 19,649,082 km (0.089 R)
• M63: 19,836,079 km (0.088 R)
• M64: 20,249,568 km (0.037 R)
• M65: 21,084,773 km (0.065 R)
• M66: 21,353,002 km (0.082 R)
• M67: 21,776,663 km (0.036 R)
• M68: 22,789,141 km (0.108 R)
• M69: 24,096,178 km (0.077 R)
• M70: 24,336,432 km (0.049 R)
• M71: 25,305,377 km (0.043 R)
• M72: 25,468,140 km (0.067 R)
• M73: 26,369,317 km (0.077 R)
• M74: 26,616,902 km (0.086 R)
• M75: 26,699,630 km (0.077 R)
• M76: 26,989,849 km (0.115 R)
• M77: 27,322,705 km (0.096 R)
• M78: 28,202,939 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.4

Radius: 10.1

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.3 AU - 7.78 AU

Year: 7152 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,233,055 km

• M1: 158,574 km (0.103 R)
• M2: 297,251 km (0.103 R)
• M3: 423,661 km (0.067 R)
• M4: 532,568 km (0.072 R)
• M5: 781,649 km (0.119 R)
• M6: 1,050,925 km (0.075 R)
• M7: 1,518,119 km (0.109 R)
• M8: 1,981,274 km (0.039 R)
• M9: 2,045,003 km (0.067 R)
• M10: 2,240,079 km (0.113 R)
• M11: 2,602,105 km (0.081 R)
• M12: 2,766,364 km (0.077 R)
• M13: 2,885,893 km (0.11 R)
• M14: 3,007,067 km (0.053 R)
• M15: 3,279,784 km (0.036 R)
• M16: 3,381,061 km (0.108 R)
• M17: 3,483,237 km (0.082 R)
• M18: 3,769,866 km (0.063 R)
• M19: 4,173,033 km (0.064 R)
• M20: 4,282,987 km (0.045 R)
• M21: 5,108,318 km (0.103 R)
• M22: 5,858,701 km (0.091 R)
• M23: 6,012,937 km (0.107 R)
• M24: 6,643,492 km (0.081 R)
• M25: 6,934,011 km (0.106 R)
• M26: 7,261,929 km (0.066 R)
• M27: 8,206,640 km (0.033 R)
• M28: 8,275,605 km (0.037 R)
• M29: 9,477,474 km (0.043 R)
• M30: 9,695,288 km (0.094 R)
• M31: 11,150,726 km (0.119 R)
• M32: 11,303,914 km (0.091 R)
• M33: 11,457,701 km (0.033 R)
• M34: 11,573,490 km (0.079 R)
• M35: 12,276,749 km (0.061 R)
• M36: 12,395,231 km (0.098 R)
• M37: 12,673,333 km (0.118 R)
• M38: 13,276,213 km (0.111 R)
• M39: 13,806,238 km (0.105 R)
• M40: 13,970,796 km (0.109 R)
• M41: 14,593,422 km (0.117 R)
• M42: 14,929,269 km (0.109 R)
• M43: 15,352,631 km (0.103 R)
• M44: 15,523,023 km (0.117 R)
• M45: 15,608,443 km (0.09 R)
• M46: 15,865,901 km (0.071 R)
• M47: 17,173,536 km (0.103 R)
• M48: 19,844,606 km (0.113 R)
• M49: 20,310,005 km (0.11 R)
• M50: 20,873,241 km (0.065 R)
• M51: 21,014,910 km (0.096 R)
• M52: 21,871,358 km (0.116 R)
• M53: 22,159,334 km (0.098 R)
• M54: 22,448,656 km (0.098 R)
• M55: 23,471,008 km (0.039 R)
• M56: 25,007,678 km (0.092 R)
• M57: 25,107,908 km (0.038 R)
• M58: 25,258,553 km (0.082 R)
• M59: 25,359,233 km (0.058 R)
• M60: 25,510,326 km (0.118 R)
• M61: 25,813,561 km (0.072 R)
• M62: 26,627,972 km (0.086 R)
• M63: 26,781,609 km (0.047 R)
• M64: 27,761,475 km (0.057 R)
• M65: 27,969,267 km (0.082 R)
• M66: 28,229,717 km (0.076 R)
• M67: 28,334,136 km (0.072 R)
• M68: 29,016,003 km (0.092 R)
• M69: 29,703,106 km (0.104 R)
• M70: 31,093,618 km (0.053 R)
• M71: 31,634,115 km (0.086 R)
• M72: 32,724,235 km (0.098 R)
• M73: 32,834,040 km (0.081 R)
• M74: 33,329,209 km (0.118 R)
• M75: 33,605,366 km (0.04 R)
• M76: 34,326,877 km (0.101 R)
• M77: 34,941,425 km (0.043 R)
• M78: 35,109,723 km (0.092 R)
• M79: 35,785,307 km (0.071 R)
• M80: 36,238,139 km (0.041 R)
• M81: 36,522,076 km (0.083 R)
• M82: 36,863,907 km (0.086 R)
• M83: 37,263,932 km (0.073 R)
• M84: 37,550,562 km (0.101 R)
• M85: 38,068,320 km (0.089 R)
• M86: 38,646,366 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 13.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.73 AU - 10.05 AU

Year: 10149 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 28,233,055 km

• M1: 278,850 km (0.098 R)
• M2: 400,922 km (0.082 R)
• M3: 549,772 km (0.051 R)
• M4: 654,640 km (0.056 R)
• M5: 791,074 km (0.113 R)
• M6: 1,109,119 km (0.112 R)
• M7: 1,276,668 km (0.119 R)
• M8: 1,453,194 km (0.068 R)
• M9: 1,685,519 km (0.098 R)
• M10: 1,863,989 km (0.095 R)
• M11: 2,382,944 km (0.088 R)
• M12: 2,584,602 km (0.057 R)
• M13: 2,772,797 km (0.041 R)
• M14: 3,223,236 km (0.094 R)
• M15: 3,447,034 km (0.113 R)
• M16: 3,781,834 km (0.114 R)
• M17: 4,018,199 km (0.112 R)
• M18: 4,370,651 km (0.078 R)
• M19: 4,550,767 km (0.106 R)
• M20: 4,756,464 km (0.088 R)
• M21: 4,871,954 km (0.081 R)
• M22: 5,224,406 km (0.102 R)
• M23: 6,331,281 km (0.112 R)
• M24: 6,458,738 km (0.044 R)
• M25: 7,535,843 km (0.03 R)
• M26: 9,009,681 km (0.112 R)
• M27: 10,001,216 km (0.048 R)
• M28: 10,179,836 km (0.08 R)
• M29: 10,540,217 km (0.076 R)
• M30: 10,904,937 km (0.091 R)
• M31: 11,211,912 km (0.102 R)
• M32: 12,661,066 km (0.03 R)
• M33: 12,918,973 km (0.105 R)
• M34: 13,016,212 km (0.085 R)
• M35: 13,604,580 km (0.111 R)
• M36: 13,703,614 km (0.087 R)
• M37: 13,835,858 km (0.059 R)
• M38: 15,011,249 km (0.109 R)
• M39: 15,593,783 km (0.098 R)
• M40: 15,835,832 km (0.113 R)
• M41: 16,358,677 km (0.114 R)
• M42: 17,278,255 km (0.096 R)
• M43: 18,396,798 km (0.108 R)
• M44: 18,872,819 km (0.12 R)
• M45: 19,241,727 km (0.073 R)
• M46: 21,543,440 km (0.12 R)
• M47: 22,824,596 km (0.114 R)
• M48: 22,942,329 km (0.091 R)
• M49: 23,099,557 km (0.082 R)
• M50: 23,612,977 km (0.117 R)
• M51: 24,010,608 km (0.104 R)
• M52: 24,490,667 km (0.079 R)
• M53: 24,893,086 km (0.087 R)
• M54: 25,176,125 km (0.097 R)
• M55: 25,500,902 km (0.084 R)
• M56: 26,154,645 km (0.058 R)
• M57: 27,813,087 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit