🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 188 Days

Day: 29.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,572,892 km

• M1: 306,077 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.65 AU - 2.19 AU

Year: 1002 Days

Day: 34.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.46 AU - 2.68 AU

Year: 1552 Days

Day: 27.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,572,892 km

• M1: 91,853 km (0.101 R)
• M2: 921,074 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.33 AU - 3.27 AU

Year: 1765 Days

Day: 12.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 14.1

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.71 AU - 6.27 AU

Year: 4846 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,572,892 km

• M1: 185,053 km (0.114 R)
• M2: 795,861 km (0.081 R)
• M3: 953,238 km (0.044 R)
• M4: 1,042,548 km (0.054 R)
• M5: 1,372,860 km (0.073 R)
• M6: 1,596,658 km (0.088 R)
• M7: 1,816,717 km (0.072 R)
• M8: 2,013,438 km (0.09 R)
• M9: 2,200,285 km (0.059 R)
• M10: 2,375,315 km (0.039 R)
• M11: 2,555,132 km (0.059 R)
• M12: 2,665,236 km (0.117 R)
• M13: 3,005,272 km (0.067 R)
• M14: 3,121,958 km (0.117 R)
• M15: 3,603,514 km (0.085 R)
• M16: 3,790,212 km (0.08 R)
• M17: 3,980,351 km (0.088 R)
• M18: 4,173,631 km (0.036 R)
• M19: 4,282,389 km (0.079 R)
• M20: 4,480,456 km (0.071 R)
• M21: 4,772,172 km (0.115 R)
• M22: 4,863,277 km (0.062 R)
• M23: 5,000,907 km (0.069 R)
• M24: 5,093,359 km (0.094 R)
• M25: 5,421,726 km (0.057 R)
• M26: 5,636,549 km (0.103 R)
• M27: 5,854,064 km (0.097 R)
• M28: 6,803,562 km (0.057 R)
• M29: 6,932,066 km (0.086 R)
• M30: 7,720,447 km (0.1 R)
• M31: 7,935,419 km (0.054 R)
• M32: 8,207,089 km (0.04 R)
• M33: 8,648,103 km (0.118 R)
• M34: 8,871,603 km (0.117 R)
• M35: 9,929,858 km (0.102 R)
• M36: 10,578,065 km (0.116 R)
• M37: 10,727,364 km (0.046 R)
• M38: 11,270,404 km (0.056 R)
• M39: 11,514,698 km (0.117 R)
• M40: 12,008,670 km (0.115 R)
• M41: 12,320,881 km (0.099 R)
• M42: 12,667,349 km (0.075 R)
• M43: 12,921,516 km (0.028 R)
• M44: 14,249,945 km (0.048 R)
• M45: 14,481,223 km (0.059 R)
• M46: 14,680,338 km (0.11 R)
• M47: 14,780,270 km (0.082 R)
• M48: 14,980,731 km (0.085 R)
• M49: 15,317,027 km (0.108 R)
• M50: 15,418,305 km (0.096 R)
• M51: 16,271,760 km (0.085 R)
• M52: 16,721,601 km (0.088 R)
• M53: 17,000,452 km (0.104 R)
• M54: 17,105,320 km (0.102 R)
• M55: 17,210,637 km (0.113 R)
• M56: 17,421,570 km (0.059 R)
• M57: 18,274,427 km (0.103 R)
• M58: 18,525,602 km (0.06 R)
• M59: 18,669,814 km (0.105 R)
• M60: 18,886,582 km (0.113 R)
• M61: 19,177,101 km (0.1 R)
• M62: 19,652,223 km (0.047 R)
• M63: 20,465,288 km (0.072 R)
• M64: 21,971,589 km (0.089 R)
• M65: 22,086,031 km (0.12 R)
• M66: 22,584,192 km (0.099 R)
• M67: 22,931,110 km (0.049 R)
• M68: 23,396,658 km (0.108 R)
• M69: 24,455,213 km (0.12 R)
• M70: 24,732,268 km (0.115 R)
• M71: 25,449,440 km (0.095 R)
• M72: 26,092,711 km (0.081 R)
• M73: 26,335,209 km (0.085 R)
• M74: 26,456,832 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 10.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.4 AU - 7.76 AU

Year: 7862 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 27,572,892 km

• M1: 262,544 km (0.065 R)
• M2: 460,013 km (0.088 R)
• M3: 666,608 km (0.1 R)
• M4: 920,027 km (0.061 R)
• M5: 1,257,071 km (0.107 R)
• M6: 1,329,177 km (0.086 R)
• M7: 1,534,725 km (0.056 R)
• M8: 2,147,777 km (0.078 R)
• M9: 2,854,627 km (0.106 R)
• M10: 3,220,992 km (0.091 R)
• M11: 3,296,239 km (0.103 R)
• M12: 3,473,812 km (0.109 R)
• M13: 3,733,065 km (0.116 R)
• M14: 3,998,751 km (0.112 R)
• M15: 4,576,797 km (0.096 R)
• M16: 5,151,552 km (0.115 R)
• M17: 5,298,906 km (0.087 R)
• M18: 5,658,240 km (0.099 R)
• M19: 5,749,196 km (0.115 R)
• M20: 6,149,520 km (0.089 R)
• M21: 6,622,698 km (0.08 R)
• M22: 6,718,740 km (0.094 R)
• M23: 7,140,456 km (0.086 R)
• M24: 7,206,129 km (0.095 R)
• M25: 7,570,699 km (0.101 R)
• M26: 7,637,719 km (0.114 R)
• M27: 7,907,444 km (0.116 R)
• M28: 8,111,945 km (0.04 R)
• M29: 8,318,090 km (0.101 R)
• M30: 8,630,600 km (0.087 R)
• M31: 8,982,305 km (0.067 R)
• M32: 9,231,385 km (0.109 R)
• M33: 9,809,282 km (0.113 R)
• M34: 9,955,589 km (0.112 R)
• M35: 10,473,497 km (0.062 R)
• M36: 10,548,146 km (0.047 R)
• M37: 11,419,853 km (0.075 R)
• M38: 11,689,877 km (0.105 R)
• M39: 11,767,369 km (0.101 R)
• M40: 12,433,079 km (0.033 R)
• M41: 12,790,468 km (0.058 R)
• M42: 13,111,057 km (0.117 R)
• M43: 13,515,569 km (0.061 R)
• M44: 13,678,481 km (0.085 R)
• M45: 13,760,162 km (0.075 R)
• M46: 15,131,825 km (0.103 R)
• M47: 15,216,347 km (0.08 R)
• M48: 15,301,020 km (0.026 R)
• M49: 15,385,842 km (0.083 R)
• M50: 15,641,355 km (0.109 R)
• M51: 16,027,168 km (0.119 R)
• M52: 16,546,572 km (0.064 R)
• M53: 18,724,118 km (0.108 R)
• M54: 18,951,357 km (0.048 R)
• M55: 19,133,717 km (0.046 R)
• M56: 19,684,686 km (0.082 R)
• M57: 19,962,041 km (0.109 R)
• M58: 21,463,255 km (0.032 R)
• M59: 21,987,745 km (0.091 R)
• M60: 22,083,488 km (0.056 R)
• M61: 23,831,689 km (0.034 R)
• M62: 24,672,578 km (0.12 R)
• M63: 25,021,740 km (0.108 R)
• M64: 25,422,662 km (0.116 R)
• M65: 25,825,679 km (0.056 R)
• M66: 26,078,798 km (0.077 R)
• M67: 27,407,676 km (0.089 R)
• M68: 28,028,358 km (0.117 R)
• M69: 28,288,359 km (0.063 R)
• M70: 28,392,629 km (0.111 R)
• M71: 29,125,808 km (0.062 R)
• M72: 29,336,442 km (0.116 R)
• M73: 30,450,647 km (0.047 R)
• M74: 31,039,763 km (0.092 R)
• M75: 31,308,740 km (0.038 R)
• M76: 31,524,610 km (0.075 R)
• M77: 32,011,850 km (0.106 R)
• M78: 32,610,840 km (0.082 R)
• M79: 33,103,765 km (0.106 R)
• M80: 33,875,391 km (0.106 R)
• M81: 34,207,797 km (0.088 R)
• M82: 34,652,851 km (0.1 R)
• M83: 36,055,780 km (0.032 R)
• M84: 36,849,546 km (0.11 R)
• M85: 37,419,963 km (0.111 R)
• M86: 37,993,371 km (0.044 R)
• M87: 38,454,282 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.4

Radius: 7.5

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.55 AU - 12.57 AU

Year: 15778 Days

Day: 15.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 27,572,892 km

• M1: 156,330 km (0.102 R)
• M2: 258,655 km (0.066 R)
• M3: 579,542 km (0.092 R)
• M4: 636,689 km (0.089 R)
• M5: 863,479 km (0.093 R)
• M6: 1,021,005 km (0.084 R)
• M7: 1,091,466 km (0.077 R)
• M8: 1,389,914 km (0.057 R)
• M9: 1,883,736 km (0.072 R)
• M10: 2,119,652 km (0.099 R)
• M11: 2,180,090 km (0.08 R)
• M12: 2,302,760 km (0.096 R)
• M13: 2,652,221 km (0.115 R)
• M14: 3,294,444 km (0.105 R)
• M15: 3,724,089 km (0.084 R)
• M16: 3,945,644 km (0.109 R)
• M17: 4,285,979 km (0.041 R)
• M18: 5,321,495 km (0.093 R)
• M19: 6,081,901 km (0.086 R)
• M20: 6,875,817 km (0.107 R)
• M21: 7,469,272 km (0.117 R)
• M22: 7,608,697 km (0.115 R)
• M23: 8,270,219 km (0.119 R)
• M24: 8,318,090 km (0.116 R)
• M25: 10,674,556 km (0.06 R)
• M26: 11,307,205 km (0.067 R)
• M27: 12,774,761 km (0.084 R)
• M28: 14,128,771 km (0.11 R)
• M29: 14,648,175 km (0.11 R)
• M30: 15,291,595 km (0.045 R)
• M31: 15,646,441 km (0.081 R)
• M32: 15,705,832 km (0.1 R)
• M33: 16,424,500 km (0.071 R)
• M34: 17,215,125 km (0.091 R)
• M35: 17,337,795 km (0.104 R)
• M36: 17,831,617 km (0.057 R)
• M37: 19,917,311 km (0.092 R)
• M38: 20,694,621 km (0.058 R)
• M39: 21,021,493 km (0.105 R)
• M40: 21,087,017 km (0.078 R)
• M41: 21,152,690 km (0.095 R)
• M42: 21,481,955 km (0.108 R)
• M43: 21,746,444 km (0.07 R)
• M44: 22,078,701 km (0.072 R)
• M45: 22,412,753 km (0.063 R)
• M46: 23,018,026 km (0.103 R)
• M47: 23,628,684 km (0.113 R)
• M48: 23,901,850 km (0.109 R)
• M49: 25,004,835 km (0.103 R)
• M50: 25,352,950 km (0.102 R)
• M51: 25,632,548 km (0.034 R)
• M52: 26,265,497 km (0.085 R)
• M53: 26,336,107 km (0.051 R)
• M54: 26,761,264 km (0.111 R)
• M55: 27,188,815 km (0.112 R)
• M56: 27,331,681 km (0.104 R)
• M57: 29,579,837 km (0.101 R)
• M58: 30,169,552 km (0.102 R)
• M59: 30,391,705 km (0.119 R)
• M60: 30,986,656 km (0.079 R)
• M61: 31,136,104 km (0.078 R)
• M62: 32,037,282 km (0.034 R)
• M63: 33,328,610 km (0.076 R)
• M64: 34,404,817 km (0.117 R)
• M65: 35,492,394 km (0.056 R)
• M66: 36,512,352 km (0.076 R)
• M67: 36,591,190 km (0.117 R)
• M68: 37,780,793 km (0.067 R)
• M69: 38,020,299 km (0.113 R)
• M70: 38,822,143 km (0.055 R)
• M71: 39,144,377 km (0.087 R)
• M72: 40,605,649 km (0.085 R)
• M73: 42,084,723 km (0.1 R)
• M74: 43,414,200 km (0.053 R)
• M75: 43,497,825 km (0.101 R)
• M76: 44,000,175 km (0.106 R)
• M77: 45,264,725 km (0.104 R)
• M78: 46,370,104 km (0.059 R)
• M79: 46,883,374 km (0.035 R)
• M80: 47,226,552 km (0.055 R)
• M81: 48,347,788 km (0.079 R)
• M82: 48,521,022 km (0.107 R)
• M83: 52,029,541 km (0.097 R)
• M84: 52,919,349 km (0.066 R)
• M85: 53,724,485 km (0.111 R)
• M86: 54,083,520 km (0.05 R)
• M87: 54,984,847 km (0.115 R)
• M88: 55,346,874 km (0.086 R)
• M89: 55,437,381 km (0.115 R)
• M90: 55,800,305 km (0.041 R)
• M91: 57,534,892 km (0.115 R)
• M92: 58,362,767 km (0.028 R)
• M93: 61,713,161 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.5

Radius: 6.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.15 AU - 15.71 AU

Year: 17516 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 27,572,892 km

• M1: 156,629 km (0.105 R)
• M2: 615,595 km (0.092 R)
• M3: 741,856 km (0.062 R)
• M4: 914,941 km (0.099 R)
• M5: 2,166,327 km (0.041 R)
• M6: 2,325,200 km (0.057 R)
• M7: 2,506,363 km (0.11 R)
• M8: 2,635,914 km (0.051 R)
• M9: 3,603,364 km (0.045 R)
• M10: 4,578,742 km (0.086 R)
• M11: 5,558,309 km (0.1 R)
• M12: 5,825,191 km (0.115 R)
• M13: 7,353,932 km (0.114 R)
• M14: 8,052,704 km (0.089 R)
• M15: 8,162,209 km (0.102 R)
• M16: 8,217,112 km (0.106 R)
• M17: 8,744,594 km (0.073 R)
• M18: 8,913,490 km (0.061 R)
• M19: 10,781,070 km (0.116 R)
• M20: 10,931,864 km (0.03 R)
• M21: 11,113,775 km (0.081 R)
• M22: 11,727,575 km (0.076 R)
• M23: 12,605,266 km (0.102 R)
• M24: 13,342,036 km (0.106 R)
• M25: 13,731,888 km (0.118 R)
• M26: 15,261,077 km (0.066 R)
• M27: 15,839,722 km (0.095 R)
• M28: 17,088,714 km (0.088 R)
• M29: 18,730,102 km (0.063 R)
• M30: 21,209,238 km (0.114 R)
• M31: 21,398,479 km (0.104 R)
• M32: 22,776,575 km (0.103 R)
• M33: 24,578,781 km (0.117 R)
• M34: 27,038,618 km (0.054 R)
• M35: 27,243,717 km (0.063 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 20,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit