🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.65 AU - 2.19 AU

Year: 818 Days

Day: 22.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.93 AU - 2.15 AU

Year: 896 Days

Day: 42.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.12 AU - 2.36 AU

Year: 1031 Days

Day: 23.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,034,773 km

• M1: 81,830 km (0.076 R)
• M2: 863,479 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.6 AU - 5.46 AU

Year: 2966 Days

Day: 26.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,034,773 km

• M1: 1,736,382 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.2 AU - 5.24 AU

Year: 3154 Days

Day: 18.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.8 AU - 5.92 AU

Year: 4363 Days

Day: 26.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,034,773 km

• M1: 1,906,924 km (0.112 R)
• M2: 4,234,966 km (0.104 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.9

Radius: 10.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.66 AU - 10.9 AU

Year: 8696 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,034,773 km

• M1: 136,433 km (0.118 R)
• M2: 225,743 km (0.118 R)
• M3: 429,047 km (0.04 R)
• M4: 600,935 km (0.105 R)
• M5: 1,467,555 km (0.066 R)
• M6: 1,816,417 km (0.111 R)
• M7: 2,021,516 km (0.112 R)
• M8: 2,409,723 km (0.1 R)
• M9: 2,845,052 km (0.071 R)
• M10: 3,132,729 km (0.117 R)
• M11: 4,078,188 km (0.09 R)
• M12: 4,485,243 km (0.114 R)
• M13: 4,568,270 km (0.098 R)
• M14: 4,651,895 km (0.112 R)
• M15: 5,192,841 km (0.11 R)
• M16: 5,844,041 km (0.111 R)
• M17: 6,179,439 km (0.071 R)
• M18: 6,396,207 km (0.108 R)
• M19: 6,521,121 km (0.077 R)
• M20: 6,678,498 km (0.046 R)
• M21: 6,900,950 km (0.104 R)
• M22: 7,125,795 km (0.1 R)
• M23: 7,190,571 km (0.084 R)
• M24: 7,320,572 km (0.115 R)
• M25: 7,549,905 km (0.114 R)
• M26: 7,814,993 km (0.093 R)
• M27: 8,015,903 km (0.091 R)
• M28: 8,559,841 km (0.097 R)
• M29: 8,940,717 km (0.11 R)
• M30: 9,291,823 km (0.069 R)
• M31: 10,225,912 km (0.11 R)
• M32: 10,593,175 km (0.073 R)
• M33: 11,720,694 km (0.059 R)
• M34: 11,912,329 km (0.118 R)
• M35: 12,649,996 km (0.103 R)
• M36: 12,767,879 km (0.118 R)
• M37: 13,083,830 km (0.097 R)
• M38: 13,804,293 km (0.106 R)
• M39: 14,210,152 km (0.107 R)
• M40: 14,332,673 km (0.048 R)
• M41: 14,496,632 km (0.112 R)
• M42: 14,867,635 km (0.079 R)
• M43: 14,950,512 km (0.103 R)
• M44: 15,158,453 km (0.055 R)
• M45: 15,367,292 km (0.111 R)
• M46: 15,872,484 km (0.111 R)
• M47: 16,127,099 km (0.088 R)
• M48: 16,425,996 km (0.05 R)
• M49: 16,899,174 km (0.111 R)
• M50: 17,771,180 km (0.11 R)
• M51: 18,256,924 km (0.099 R)
• M52: 18,612,967 km (0.114 R)
• M53: 19,286,905 km (0.042 R)
• M54: 20,014,400 km (0.06 R)
• M55: 20,473,665 km (0.046 R)
• M56: 21,309,169 km (0.094 R)
• M57: 21,825,133 km (0.105 R)
• M58: 22,013,925 km (0.108 R)
• M59: 22,392,856 km (0.11 R)
• M60: 23,301,664 km (0.097 R)
• M61: 24,076,281 km (0.061 R)
• M62: 24,173,670 km (0.058 R)
• M63: 25,700,465 km (0.118 R)
• M64: 26,651,459 km (0.075 R)
• M65: 28,433,618 km (0.12 R)
• M66: 29,209,134 km (0.076 R)
• M67: 30,411,751 km (0.1 R)
• M68: 30,833,767 km (0.116 R)
• M69: 31,737,188 km (0.029 R)
• M70: 33,896,933 km (0.115 R)
• M71: 34,774,025 km (0.12 R)
• M72: 35,215,339 km (0.039 R)
• M73: 36,382,801 km (0.095 R)
• M74: 36,830,846 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.6

Radius: 13.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.11 AU - 17.11 AU

Year: 19890 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,034,773 km

• M1: 367,263 km (0.074 R)
• M2: 493,523 km (0.091 R)
• M3: 900,878 km (0.109 R)
• M4: 1,032,225 km (0.06 R)
• M5: 1,624,483 km (0.081 R)
• M6: 1,821,204 km (0.06 R)
• M7: 2,026,154 km (0.076 R)
• M8: 2,725,673 km (0.112 R)
• M9: 3,839,878 km (0.091 R)
• M10: 4,376,486 km (0.115 R)
• M11: 4,607,315 km (0.079 R)
• M12: 4,937,029 km (0.105 R)
• M13: 5,871,118 km (0.104 R)
• M14: 5,972,695 km (0.078 R)
• M15: 7,073,885 km (0.063 R)
• M16: 7,620,216 km (0.063 R)
• M17: 8,010,966 km (0.049 R)
• M18: 8,123,763 km (0.058 R)
• M19: 9,104,227 km (0.119 R)
• M20: 9,758,568 km (0.096 R)
• M21: 11,238,690 km (0.092 R)
• M22: 12,199,108 km (0.102 R)
• M23: 12,986,292 km (0.039 R)
• M24: 13,790,081 km (0.06 R)
• M25: 13,925,617 km (0.093 R)
• M26: 15,095,472 km (0.113 R)
• M27: 16,655,928 km (0.039 R)
• M28: 18,490,895 km (0.112 R)
• M29: 18,715,442 km (0.081 R)
• M30: 18,865,488 km (0.09 R)
• M31: 20,854,093 km (0.053 R)
• M32: 21,165,855 km (0.115 R)
• M33: 21,400,873 km (0.083 R)
• M34: 22,269,438 km (0.085 R)
• M35: 23,715,750 km (0.101 R)
• M36: 24,286,466 km (0.118 R)
• M37: 24,861,670 km (0.093 R)
• M38: 26,025,392 km (0.119 R)
• M39: 26,782,956 km (0.113 R)
• M40: 27,377,308 km (0.112 R)
• M41: 28,319,775 km (0.108 R)
• M42: 29,012,113 km (0.094 R)
• M43: 29,972,981 km (0.031 R)
• M44: 30,148,758 km (0.078 R)
• M45: 32,105,498 km (0.043 R)
• M46: 32,736,652 km (0.085 R)
• M47: 36,140,602 km (0.086 R)
• M48: 36,327,898 km (0.102 R)
• M49: 36,891,284 km (0.109 R)
• M50: 38,027,031 km (0.075 R)
• M51: 38,408,206 km (0.113 R)
• M52: 39,752,044 km (0.078 R)
• M53: 42,782,298 km (0.078 R)
• M54: 45,279,685 km (0.061 R)
• M55: 45,582,621 km (0.102 R)
• M56: 45,987,433 km (0.069 R)
• M57: 48,441,735 km (0.106 R)
• M58: 49,788,864 km (0.099 R)
• M59: 50,833,356 km (0.095 R)
• M60: 51,463,612 km (0.077 R)
• M61: 51,674,396 km (0.072 R)
• M62: 52,731,903 km (0.107 R)
• M63: 53,476,452 km (0.111 R)
• M64: 54,117,479 km (0.042 R)
• M65: 58,455,218 km (0.08 R)
• M66: 58,895,036 km (0.051 R)
• M67: 62,678,366 km (0.117 R)
• M68: 63,692,939 km (0.064 R)
• M69: 64,712,897 km (0.028 R)
• M70: 66,310,303 km (0.099 R)
• M71: 66,654,229 km (0.095 R)
• M72: 66,998,902 km (0.089 R)
• M73: 67,689,745 km (0.065 R)
• M74: 67,920,724 km (0.086 R)
• M75: 68,498,920 km (0.097 R)
• M76: 70,126,695 km (0.12 R)
• M77: 72,002,502 km (0.073 R)
• M78: 72,710,250 km (0.114 R)
• M79: 74,728,026 km (0.102 R)
• M80: 76,884,479 km (0.075 R)
• M81: 77,245,758 km (0.099 R)
• M82: 77,728,510 km (0.079 R)
• M83: 78,454,509 km (0.102 R)
• M84: 79,669,543 km (0.075 R)
• M85: 81,749,252 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.4

Radius: 4.4

Gravity: 37.83 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.13 AU - 21.63 AU

Year: 23256 Days

Day: 23.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,034,773 km

• M1: 62,382 km (0.086 R)
• M2: 570,117 km (0.109 R)
• M3: 716,873 km (0.067 R)
• M4: 1,103,733 km (0.053 R)
• M5: 1,286,841 km (0.12 R)
• M6: 1,681,330 km (0.082 R)
• M7: 1,856,210 km (0.116 R)
• M8: 2,036,775 km (0.098 R)
• M9: 3,277,390 km (0.045 R)
• M10: 3,992,169 km (0.068 R)
• M11: 4,655,486 km (0.09 R)
• M12: 5,403,475 km (0.074 R)
• M13: 5,712,993 km (0.066 R)
• M14: 8,866,516 km (0.113 R)
• M15: 9,109,014 km (0.109 R)
• M16: 9,724,759 km (0.078 R)
• M17: 10,290,538 km (0.077 R)
• M18: 12,725,543 km (0.072 R)
• M19: 14,466,114 km (0.069 R)
• M20: 16,502,440 km (0.081 R)
• M21: 16,800,589 km (0.091 R)
• M22: 17,175,780 km (0.116 R)
• M23: 17,477,818 km (0.062 R)
• M24: 17,857,947 km (0.095 R)
• M25: 18,010,836 km (0.1 R)
• M26: 19,327,147 km (0.086 R)
• M27: 20,354,585 km (0.077 R)
• M28: 22,297,413 km (0.072 R)
• M29: 23,625,094 km (0.111 R)
• M30: 23,708,869 km (0.082 R)
• M31: 23,876,867 km (0.036 R)
• M32: 24,045,165 km (0.105 R)
• M33: 24,637,573 km (0.109 R)
• M34: 26,791,931 km (0.089 R)
• M35: 27,054,476 km (0.083 R)
• M36: 27,142,290 km (0.116 R)
• M37: 29,005,830 km (0.096 R)
• M38: 30,089,218 km (0.091 R)
• M39: 30,453,190 km (0.11 R)
• M40: 31,461,928 km (0.086 R)
• M41: 33,229,726 km (0.089 R)
• M42: 34,267,935 km (0.106 R)
• M43: 35,412,509 km (0.096 R)
• M44: 35,700,634 km (0.079 R)
• M45: 36,085,998 km (0.101 R)
• M46: 37,055,393 km (0.058 R)
• M47: 41,826,218 km (0.058 R)
• M48: 42,435,979 km (0.082 R)
• M49: 43,356,305 km (0.113 R)
• M50: 43,664,477 km (0.102 R)
• M51: 43,767,400 km (0.083 R)
• M52: 44,593,330 km (0.098 R)
• M53: 45,216,256 km (0.111 R)
• M54: 47,524,850 km (0.109 R)
• M55: 47,736,531 km (0.059 R)
• M56: 47,842,596 km (0.12 R)
• M57: 48,373,818 km (0.11 R)
• M58: 51,928,114 km (0.115 R)
• M59: 52,255,434 km (0.116 R)
• M60: 53,791,804 km (0.076 R)
• M61: 54,898,230 km (0.069 R)
• M62: 55,788,786 km (0.115 R)
• M63: 56,796,328 km (0.059 R)
• M64: 58,829,363 km (0.085 R)
• M65: 58,943,057 km (0.119 R)
• M66: 59,626,420 km (0.112 R)
• M67: 60,083,591 km (0.12 R)
• M68: 60,198,034 km (0.089 R)
• M69: 60,427,068 km (0.106 R)
• M70: 61,461,687 km (0.091 R)
• M71: 62,038,985 km (0.102 R)
• M72: 64,249,144 km (0.11 R)
• M73: 64,952,404 km (0.034 R)
• M74: 65,069,838 km (0.073 R)
• M75: 67,671,943 km (0.119 R)
• M76: 68,626,527 km (0.114 R)
• M77: 69,225,367 km (0.115 R)
• M78: 69,946,280 km (0.077 R)
• M79: 71,516,908 km (0.098 R)
• M80: 72,610,917 km (0.11 R)
• M81: 72,976,983 km (0.086 R)
• M82: 73,221,276 km (0.1 R)
• M83: 75,926,305 km (0.114 R)
• M84: 76,421,773 km (0.082 R)
• M85: 76,793,973 km (0.07 R)
• M86: 76,918,139 km (0.086 R)
• M87: 77,415,701 km (0.097 R)
• M88: 78,039,076 km (0.094 R)
• M89: 78,664,096 km (0.036 R)
• M90: 81,054,370 km (0.106 R)
• M91: 82,958,153 km (0.098 R)
• M92: 84,748,241 km (0.083 R)
• M93: 85,905,829 km (0.107 R)

Kuiper Belt

Range: 35.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 17,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit