🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 142 Days

Day: 39.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.1 AU - 1.2 AU

Year: 453 Days

Day: 34.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.3 AU - 1.62 AU

Year: 648 Days

Day: 35.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,280,055 km

• M1: 1,212,640 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.9 AU - 2.42 AU

Year: 1165 Days

Day: 15.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.63 AU - 2.81 AU

Year: 1647 Days

Day: 27.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,280,055 km

• M1: 1,110,615 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.91 AU - 4.59 AU

Year: 2666 Days

Day: 35.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332

Radius: 12.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.63 AU - 9.39 AU

Year: 9928 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,280,055 km

• M1: 162,463 km (0.119 R)
• M2: 660,774 km (0.086 R)
• M3: 829,371 km (0.041 R)
• M4: 1,061,546 km (0.075 R)
• M5: 1,570,478 km (0.057 R)
• M6: 1,762,712 km (0.078 R)
• M7: 1,963,023 km (0.108 R)
• M8: 2,045,302 km (0.062 R)
• M9: 2,213,450 km (0.06 R)
• M10: 2,386,236 km (0.074 R)
• M11: 3,122,407 km (0.052 R)
• M12: 3,391,085 km (0.078 R)
• M13: 3,591,396 km (0.09 R)
• M14: 3,925,299 km (0.112 R)
• M15: 4,215,668 km (0.12 R)
• M16: 4,595,497 km (0.098 R)
• M17: 4,901,873 km (0.081 R)
• M18: 5,301,449 km (0.056 R)
• M19: 5,534,523 km (0.111 R)
• M20: 5,711,647 km (0.114 R)
• M21: 6,041,211 km (0.104 R)
• M22: 6,593,975 km (0.078 R)
• M23: 7,551,252 km (0.028 R)
• M24: 7,780,884 km (0.039 R)
• M25: 8,012,911 km (0.088 R)
• M26: 8,449,737 km (0.086 R)
• M27: 8,585,871 km (0.113 R)
• M28: 9,067,576 km (0.078 R)
• M29: 9,700,076 km (0.087 R)
• M30: 10,093,518 km (0.115 R)
• M31: 10,346,787 km (0.114 R)
• M32: 10,822,508 km (0.12 R)
• M33: 12,062,376 km (0.103 R)
• M34: 12,254,160 km (0.11 R)
• M35: 12,952,932 km (0.048 R)
• M36: 13,031,321 km (0.114 R)
• M37: 13,624,776 km (0.109 R)
• M38: 13,824,489 km (0.109 R)
• M39: 14,025,249 km (0.112 R)
• M40: 14,186,516 km (0.106 R)
• M41: 14,551,834 km (0.11 R)
• M42: 16,212,220 km (0.102 R)
• M43: 16,593,994 km (0.079 R)
• M44: 16,807,470 km (0.073 R)
• M45: 17,150,797 km (0.091 R)
• M46: 17,323,433 km (0.025 R)
• M47: 18,107,177 km (0.07 R)
• M48: 18,238,823 km (0.041 R)
• M49: 18,547,593 km (0.077 R)
• M50: 18,724,717 km (0.041 R)
• M51: 19,573,834 km (0.096 R)
• M52: 19,709,071 km (0.08 R)
• M53: 20,618,626 km (0.096 R)
• M54: 20,894,035 km (0.047 R)
• M55: 21,124,715 km (0.115 R)
• M56: 21,402,369 km (0.091 R)
• M57: 22,242,959 km (0.053 R)
• M58: 22,337,056 km (0.09 R)
• M59: 22,525,550 km (0.103 R)
• M60: 22,620,096 km (0.09 R)
• M61: 25,367,311 km (0.098 R)
• M62: 26,555,417 km (0.102 R)
• M63: 27,005,557 km (0.104 R)
• M64: 27,306,997 km (0.098 R)
• M65: 27,407,826 km (0.093 R)
• M66: 27,862,753 km (0.116 R)
• M67: 28,218,347 km (0.107 R)
• M68: 28,626,600 km (0.104 R)
• M69: 28,780,087 km (0.094 R)
• M70: 29,500,551 km (0.105 R)
• M71: 29,966,697 km (0.103 R)
• M72: 30,435,388 km (0.094 R)
• M73: 30,801,603 km (0.076 R)
• M74: 32,547,710 km (0.11 R)
• M75: 33,567,518 km (0.098 R)
• M76: 34,707,005 km (0.028 R)
• M77: 34,980,021 km (0.059 R)
• M78: 35,363,740 km (0.069 R)
• M79: 35,693,603 km (0.048 R)
• M80: 36,079,865 km (0.102 R)
• M81: 36,689,626 km (0.087 R)
• M82: 37,358,627 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 12.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.82 AU - 12 AU

Year: 14148 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,280,055 km

• M1: 495,169 km (0.084 R)
• M2: 601,234 km (0.087 R)
• M3: 972,386 km (0.069 R)
• M4: 1,852,321 km (0.11 R)
• M5: 2,149,273 km (0.102 R)
• M6: 2,461,633 km (0.099 R)
• M7: 2,755,443 km (0.059 R)
• M8: 3,026,365 km (0.109 R)
• M9: 3,667,841 km (0.119 R)
• M10: 3,891,041 km (0.12 R)
• M11: 4,508,132 km (0.113 R)
• M12: 4,787,880 km (0.082 R)
• M13: 4,909,653 km (0.101 R)
• M14: 5,114,751 km (0.094 R)
• M15: 5,406,617 km (0.117 R)
• M16: 8,320,035 km (0.076 R)
• M17: 9,163,169 km (0.102 R)
• M18: 10,137,500 km (0.094 R)
• M19: 10,242,069 km (0.11 R)
• M20: 10,823,256 km (0.101 R)
• M21: 10,930,069 km (0.066 R)
• M22: 11,090,887 km (0.112 R)
• M23: 11,523,823 km (0.084 R)
• M24: 12,574,299 km (0.101 R)
• M25: 12,969,088 km (0.097 R)
• M26: 13,139,480 km (0.042 R)
• M27: 13,540,103 km (0.106 R)
• M28: 14,119,346 km (0.11 R)
• M29: 14,236,182 km (0.084 R)
• M30: 15,844,808 km (0.097 R)
• M31: 16,639,771 km (0.115 R)
• M32: 18,078,005 km (0.109 R)
• M33: 19,555,733 km (0.11 R)
• M34: 21,608,066 km (0.08 R)
• M35: 22,081,095 km (0.102 R)
• M36: 22,694,147 km (0.051 R)
• M37: 23,520,226 km (0.088 R)
• M38: 24,777,895 km (0.099 R)
• M39: 25,414,883 km (0.11 R)
• M40: 27,139,896 km (0.12 R)
• M41: 27,504,017 km (0.081 R)
• M42: 28,016,390 km (0.114 R)
• M43: 28,310,799 km (0.098 R)
• M44: 29,125,359 km (0.076 R)
• M45: 29,274,209 km (0.091 R)
• M46: 30,929,210 km (0.108 R)
• M47: 31,233,343 km (0.099 R)
• M48: 31,538,522 km (0.09 R)
• M49: 33,234,513 km (0.085 R)
• M50: 35,197,537 km (0.104 R)
• M51: 35,435,696 km (0.093 R)
• M52: 35,754,041 km (0.082 R)
• M53: 35,833,776 km (0.115 R)
• M54: 37,846,017 km (0.096 R)
• M55: 38,008,481 km (0.078 R)
• M56: 39,564,448 km (0.105 R)
• M57: 40,641,104 km (0.082 R)
• M58: 40,724,280 km (0.103 R)
• M59: 41,057,734 km (0.081 R)
• M60: 41,643,410 km (0.099 R)
• M61: 41,811,258 km (0.114 R)
• M62: 41,979,257 km (0.112 R)
• M63: 42,992,334 km (0.076 R)
• M64: 46,601,382 km (0.049 R)
• M65: 46,688,448 km (0.096 R)
• M66: 47,124,825 km (0.106 R)
• M67: 49,238,194 km (0.067 R)
• M68: 50,395,783 km (0.112 R)
• M69: 50,485,242 km (0.091 R)
• M70: 51,112,656 km (0.098 R)
• M71: 51,562,347 km (0.088 R)
• M72: 52,013,384 km (0.106 R)
• M73: 52,375,112 km (0.092 R)
• M74: 53,556,786 km (0.048 R)
• M75: 54,196,616 km (0.098 R)
• M76: 56,874,418 km (0.084 R)
• M77: 57,433,764 km (0.071 R)
• M78: 57,807,759 km (0.083 R)
• M79: 58,746,037 km (0.067 R)
• M80: 59,122,874 km (0.099 R)
• M81: 59,973,487 km (0.047 R)
• M82: 60,068,332 km (0.108 R)
• M83: 60,828,289 km (0.107 R)
• M84: 61,686,981 km (0.103 R)
• M85: 61,974,209 km (0.106 R)
• M86: 62,742,095 km (0.093 R)
• M87: 63,223,651 km (0.09 R)
• M88: 63,513,122 km (0.057 R)
• M89: 64,190,352 km (0.068 R)
• M90: 64,869,975 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 4.4

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.87 AU - 22.29 AU

Year: 28221 Days

Day: 17.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 58,280,055 km

• M1: 121,922 km (0.079 R)
• M2: 469,139 km (0.114 R)
• M3: 867,967 km (0.112 R)
• M4: 931,995 km (0.101 R)
• M5: 1,226,852 km (0.106 R)
• M6: 1,786,647 km (0.103 R)
• M7: 2,007,603 km (0.09 R)
• M8: 2,475,097 km (0.097 R)
• M9: 2,535,834 km (0.096 R)
• M10: 2,878,861 km (0.096 R)
• M11: 3,781,086 km (0.089 R)
• M12: 4,353,896 km (0.083 R)
• M13: 4,390,548 km (0.115 R)
• M14: 6,519,176 km (0.082 R)
• M15: 7,684,992 km (0.104 R)
• M16: 8,359,978 km (0.069 R)
• M17: 8,589,311 km (0.089 R)
• M18: 8,681,464 km (0.091 R)
• M19: 8,866,965 km (0.085 R)
• M20: 9,053,813 km (0.104 R)
• M21: 9,336,553 km (0.088 R)
• M22: 9,622,135 km (0.053 R)
• M23: 9,670,006 km (0.119 R)
• M24: 9,814,069 km (0.081 R)
• M25: 10,201,827 km (0.026 R)
• M26: 11,042,417 km (0.079 R)
• M27: 11,092,533 km (0.028 R)
• M28: 11,700,049 km (0.084 R)
• M29: 11,853,537 km (0.102 R)
• M30: 12,214,517 km (0.114 R)
• M31: 12,579,087 km (0.096 R)
• M32: 12,631,446 km (0.103 R)
• M33: 12,841,631 km (0.067 R)
• M34: 13,747,745 km (0.026 R)
• M35: 14,454,445 km (0.043 R)
• M36: 15,284,564 km (0.057 R)
• M37: 15,396,463 km (0.061 R)
• M38: 15,621,010 km (0.098 R)
• M39: 16,016,546 km (0.045 R)
• M40: 16,472,521 km (0.052 R)
• M41: 16,587,113 km (0.067 R)
• M42: 17,514,171 km (0.088 R)
• M43: 17,748,441 km (0.102 R)
• M44: 17,983,908 km (0.103 R)
• M45: 18,042,850 km (0.062 R)
• M46: 18,398,294 km (0.119 R)
• M47: 18,457,684 km (0.108 R)
• M48: 18,576,914 km (0.081 R)
• M49: 18,875,811 km (0.104 R)
• M50: 20,026,069 km (0.047 R)
• M51: 20,578,683 km (0.098 R)
• M52: 21,261,149 km (0.086 R)
• M53: 22,839,406 km (0.09 R)
• M54: 24,324,315 km (0.088 R)
• M55: 24,979,703 km (0.111 R)
• M56: 25,441,811 km (0.042 R)
• M57: 26,374,703 km (0.079 R)
• M58: 27,658,402 km (0.105 R)
• M59: 27,794,686 km (0.085 R)
• M60: 27,863,052 km (0.064 R)
• M61: 28,548,510 km (0.027 R)
• M62: 29,308,916 km (0.106 R)
• M63: 29,517,455 km (0.05 R)
• M64: 29,656,731 km (0.119 R)
• M65: 31,629,777 km (0.118 R)
• M66: 31,772,344 km (0.118 R)
• M67: 34,081,985 km (0.116 R)
• M68: 34,521,055 km (0.081 R)
• M69: 35,035,672 km (0.053 R)
• M70: 35,552,832 km (0.083 R)
• M71: 35,849,484 km (0.076 R)
• M72: 37,119,271 km (0.034 R)
• M73: 37,420,262 km (0.11 R)
• M74: 37,571,056 km (0.085 R)
• M75: 37,722,001 km (0.061 R)
• M76: 38,252,026 km (0.096 R)
• M77: 38,403,868 km (0.085 R)
• M78: 38,784,445 km (0.111 R)
• M79: 39,013,330 km (0.115 R)
• M80: 39,089,774 km (0.107 R)
• M81: 39,319,407 km (0.112 R)
• M82: 40,473,704 km (0.106 R)
• M83: 42,108,509 km (0.106 R)
• M84: 43,764,857 km (0.084 R)
• M85: 46,734,375 km (0.118 R)
• M86: 48,448,617 km (0.117 R)
• M87: 48,695,154 km (0.104 R)
• M88: 50,183,204 km (0.087 R)
• M89: 50,432,733 km (0.119 R)
• M90: 50,932,839 km (0.113 R)
• M91: 51,602,290 km (0.092 R)
• M92: 51,686,214 km (0.047 R)
• M93: 52,949,867 km (0.055 R)
• M94: 53,034,540 km (0.047 R)
• M95: 53,968,180 km (0.113 R)
• M96: 54,394,384 km (0.109 R)
• M97: 56,282,908 km (0.109 R)
• M98: 56,455,693 km (0.089 R)
• M99: 58,280,039 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit