🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 194 Days

Day: 42 Hours

Environment

Temp: 119 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,299,668 km

• M1: 210,634 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.75 AU - 0.85 AU

Year: 271 Days

Day: 45.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.48 AU - 1.62 AU

Year: 731 Days

Day: 22.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.5 AU - 1.92 AU

Year: 847 Days

Day: 25.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,299,668 km

• M1: 340,186 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.7 AU - 3.8 AU

Year: 2219 Days

Day: 13 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,299,668 km

• M1: 1,414,149 km (0.057 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.3

Radius: 14.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.23 AU - 10.23 AU

Year: 10621 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,299,668 km

• M1: 356,791 km (0.104 R)
• M2: 454,179 km (0.105 R)
• M3: 550,071 km (0.113 R)
• M4: 670,647 km (0.109 R)
• M5: 784,940 km (0.057 R)
• M6: 961,615 km (0.104 R)
• M7: 1,152,502 km (0.063 R)
• M8: 1,420,731 km (0.094 R)
• M9: 1,849,778 km (0.116 R)
• M10: 2,042,759 km (0.082 R)
• M11: 2,166,776 km (0.106 R)
• M12: 2,396,857 km (0.099 R)
• M13: 2,554,832 km (0.105 R)
• M14: 2,662,094 km (0.103 R)
• M15: 2,993,154 km (0.098 R)
• M16: 3,574,940 km (0.12 R)
• M17: 3,725,885 km (0.106 R)
• M18: 4,160,167 km (0.06 R)
• M19: 4,351,353 km (0.118 R)
• M20: 4,578,144 km (0.118 R)
• M21: 5,213,635 km (0.05 R)
• M22: 5,489,643 km (0.108 R)
• M23: 5,664,523 km (0.101 R)
• M24: 5,770,439 km (0.078 R)
• M25: 5,912,557 km (0.054 R)
• M26: 6,456,345 km (0.1 R)
• M27: 7,016,290 km (0.049 R)
• M28: 7,206,429 km (0.107 R)
• M29: 7,321,469 km (0.12 R)
• M30: 7,514,301 km (0.062 R)
• M31: 8,143,061 km (0.06 R)
• M32: 9,117,990 km (0.077 R)
• M33: 9,619,293 km (0.054 R)
• M34: 9,873,310 km (0.114 R)
• M35: 11,088,194 km (0.087 R)
• M36: 11,533,547 km (0.068 R)
• M37: 11,668,185 km (0.101 R)
• M38: 11,803,571 km (0.105 R)
• M39: 12,166,795 km (0.081 R)
• M40: 12,304,126 km (0.085 R)
• M41: 12,533,908 km (0.035 R)
• M42: 13,231,932 km (0.107 R)
• M43: 13,373,152 km (0.079 R)
• M44: 13,467,399 km (0.051 R)
• M45: 13,847,228 km (0.068 R)
• M46: 14,617,208 km (0.103 R)
• M47: 15,549,801 km (0.103 R)
• M48: 15,798,433 km (0.1 R)
• M49: 16,908,000 km (0.081 R)
• M50: 18,251,688 km (0.08 R)
• M51: 18,408,916 km (0.087 R)
• M52: 18,830,482 km (0.1 R)
• M53: 19,042,463 km (0.071 R)
• M54: 19,201,934 km (0.076 R)
• M55: 19,844,457 km (0.103 R)
• M56: 20,985,739 km (0.107 R)
• M57: 21,925,214 km (0.12 R)
• M58: 22,148,264 km (0.07 R)
• M59: 22,540,360 km (0.051 R)
• M60: 24,189,527 km (0.051 R)
• M61: 26,468,202 km (0.114 R)
• M62: 27,362,797 km (0.074 R)
• M63: 27,723,328 km (0.094 R)
• M64: 31,352,572 km (0.063 R)
• M65: 32,552,646 km (0.067 R)
• M66: 32,743,533 km (0.053 R)
• M67: 33,767,979 km (0.036 R)
• M68: 34,025,736 km (0.114 R)
• M69: 34,867,823 km (0.091 R)
• M70: 35,324,096 km (0.092 R)
• M71: 35,454,845 km (0.056 R)
• M72: 37,302,079 km (0.069 R)
• M73: 37,969,436 km (0.103 R)
• M74: 39,045,343 km (0.078 R)
• M75: 39,383,734 km (0.102 R)
• M76: 40,063,207 km (0.082 R)
• M77: 40,336,074 km (0.041 R)
• M78: 41,502,638 km (0.104 R)
• M79: 43,308,434 km (0.101 R)
• M80: 44,573,434 km (0.12 R)
• M81: 47,572,272 km (0.056 R)
• M82: 47,789,040 km (0.08 R)
• M83: 48,150,917 km (0.102 R)
• M84: 48,295,877 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294

Radius: 9.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.41 AU - 10.71 AU

Year: 12997 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,299,668 km

• M1: 276,606 km (0.082 R)
• M2: 340,036 km (0.069 R)
• M3: 460,462 km (0.113 R)
• M4: 526,884 km (0.075 R)
• M5: 611,556 km (0.092 R)
• M6: 1,070,373 km (0.035 R)
• M7: 1,218,923 km (0.09 R)
• M8: 2,083,450 km (0.102 R)
• M9: 2,223,324 km (0.099 R)
• M10: 3,100,416 km (0.081 R)
• M11: 3,645,401 km (0.079 R)
• M12: 4,487,936 km (0.044 R)
• M13: 4,578,443 km (0.03 R)
• M14: 4,700,215 km (0.059 R)
• M15: 5,134,498 km (0.077 R)
• M16: 5,646,721 km (0.078 R)
• M17: 6,041,660 km (0.106 R)
• M18: 6,175,251 km (0.091 R)
• M19: 6,547,899 km (0.115 R)
• M20: 7,032,596 km (0.101 R)
• M21: 7,279,432 km (0.06 R)
• M22: 7,421,700 km (0.091 R)
• M23: 8,480,853 km (0.114 R)
• M24: 8,819,094 km (0.045 R)
• M25: 8,932,938 km (0.075 R)
• M26: 9,703,666 km (0.105 R)
• M27: 11,062,463 km (0.044 R)
• M28: 11,473,409 km (0.056 R)
• M29: 11,764,077 km (0.066 R)
• M30: 12,268,073 km (0.08 R)
• M31: 12,395,081 km (0.119 R)
• M32: 12,950,987 km (0.112 R)
• M33: 13,037,155 km (0.04 R)
• M34: 13,123,623 km (0.074 R)
• M35: 15,482,482 km (0.114 R)
• M36: 15,757,593 km (0.089 R)
• M37: 16,266,375 km (0.09 R)
• M38: 16,499,448 km (0.107 R)
• M39: 16,921,614 km (0.042 R)
• M40: 17,442,663 km (0.094 R)
• M41: 17,681,122 km (0.067 R)
• M42: 18,403,231 km (0.107 R)
• M43: 18,743,566 km (0.089 R)
• M44: 18,938,941 km (0.113 R)
• M45: 19,282,418 km (0.117 R)
• M46: 19,381,003 km (0.075 R)
• M47: 19,529,104 km (0.077 R)
• M48: 20,175,367 km (0.074 R)
• M49: 20,929,640 km (0.028 R)
• M50: 21,081,631 km (0.103 R)
• M51: 21,233,922 km (0.12 R)
• M52: 21,386,661 km (0.09 R)
• M53: 23,247,659 km (0.081 R)
• M54: 24,250,563 km (0.055 R)
• M55: 24,891,141 km (0.109 R)
• M56: 25,375,389 km (0.074 R)
• M57: 25,808,325 km (0.099 R)
• M58: 26,025,841 km (0.06 R)
• M59: 26,243,805 km (0.114 R)
• M60: 28,121,408 km (0.05 R)
• M61: 29,529,423 km (0.105 R)
• M62: 30,442,568 km (0.043 R)
• M63: 31,538,971 km (0.116 R)
• M64: 31,713,253 km (0.104 R)
• M65: 33,889,154 km (0.057 R)
• M66: 34,127,313 km (0.102 R)
• M67: 37,457,362 km (0.069 R)
• M68: 37,950,287 km (0.081 R)
• M69: 38,445,306 km (0.048 R)
• M70: 38,569,473 km (0.083 R)
• M71: 38,631,556 km (0.108 R)
• M72: 38,755,872 km (0.102 R)
• M73: 38,818,104 km (0.051 R)
• M74: 39,316,864 km (0.058 R)
• M75: 39,441,927 km (0.036 R)
• M76: 40,447,075 km (0.099 R)
• M77: 40,826,157 km (0.073 R)
• M78: 41,142,855 km (0.114 R)
• M79: 41,333,443 km (0.098 R)
• M80: 41,970,431 km (0.118 R)
• M81: 42,290,121 km (0.105 R)
• M82: 42,932,046 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 3.8

Gravity: 46.75 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.44 AU - 16.44 AU

Year: 18662 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,299,668 km

• M1: 130,599 km (0.084 R)
• M2: 350,209 km (0.083 R)
• M3: 1,217,128 km (0.103 R)
• M4: 1,328,429 km (0.115 R)
• M5: 1,414,149 km (0.067 R)
• M6: 1,531,284 km (0.117 R)
• M7: 1,869,525 km (0.113 R)
• M8: 2,030,641 km (0.068 R)
• M9: 2,162,886 km (0.081 R)
• M10: 2,611,680 km (0.064 R)
• M11: 3,711,074 km (0.116 R)
• M12: 4,078,038 km (0.111 R)
• M13: 4,585,025 km (0.08 R)
• M14: 4,845,924 km (0.043 R)
• M15: 4,978,168 km (0.061 R)
• M16: 5,519,114 km (0.087 R)
• M17: 5,657,193 km (0.107 R)
• M18: 5,936,941 km (0.1 R)
• M19: 6,221,027 km (0.114 R)
• M20: 6,655,609 km (0.12 R)
• M21: 7,250,261 km (0.11 R)
• M22: 7,300,526 km (0.079 R)
• M23: 8,016,950 km (0.063 R)
• M24: 8,225,789 km (0.083 R)
• M25: 8,278,297 km (0.085 R)
• M26: 8,595,594 km (0.118 R)
• M27: 9,133,100 km (0.097 R)
• M28: 9,570,823 km (0.063 R)
• M29: 11,214,305 km (0.095 R)
• M30: 11,506,470 km (0.084 R)
• M31: 11,978,900 km (0.049 R)
• M32: 12,397,624 km (0.1 R)
• M33: 12,638,926 km (0.087 R)
• M34: 12,881,873 km (0.115 R)
• M35: 14,434,699 km (0.091 R)
• M36: 15,980,045 km (0.091 R)
• M37: 17,848,073 km (0.098 R)
• M38: 18,052,274 km (0.094 R)
• M39: 18,120,640 km (0.112 R)
• M40: 18,876,858 km (0.082 R)
• M41: 19,503,374 km (0.074 R)
• M42: 19,643,547 km (0.107 R)
• M43: 23,925,038 km (0.107 R)
• M44: 25,439,268 km (0.072 R)
• M45: 25,899,431 km (0.12 R)
• M46: 26,130,709 km (0.114 R)
• M47: 27,375,064 km (0.052 R)
• M48: 28,004,422 km (0.095 R)
• M49: 28,797,889 km (0.061 R)
• M50: 29,438,019 km (0.116 R)
• M51: 30,244,650 km (0.063 R)
• M52: 30,325,732 km (0.056 R)
• M53: 30,488,046 km (0.064 R)
• M54: 31,962,183 km (0.1 R)
• M55: 33,041,233 km (0.117 R)
• M56: 33,459,359 km (0.111 R)
• M57: 33,879,280 km (0.12 R)
• M58: 34,809,330 km (0.096 R)
• M59: 35,320,057 km (0.032 R)
• M60: 35,661,888 km (0.057 R)
• M61: 36,004,916 km (0.087 R)
• M62: 41,009,863 km (0.103 R)
• M63: 41,099,621 km (0.069 R)
• M64: 41,369,197 km (0.12 R)
• M65: 41,639,371 km (0.081 R)
• M66: 42,181,513 km (0.105 R)
• M67: 43,730,150 km (0.087 R)
• M68: 43,821,854 km (0.053 R)
• M69: 43,913,557 km (0.111 R)
• M70: 44,281,119 km (0.097 R)
• M71: 47,164,469 km (0.108 R)
• M72: 47,635,104 km (0.051 R)
• M73: 48,012,838 km (0.045 R)
• M74: 48,771,150 km (0.119 R)
• M75: 48,961,289 km (0.059 R)
• M76: 49,820,280 km (0.077 R)
• M77: 50,299,591 km (0.1 R)
• M78: 50,876,889 km (0.103 R)
• M79: 51,746,801 km (0.054 R)
• M80: 52,816,875 km (0.076 R)
• M81: 53,992,415 km (0.096 R)
• M82: 54,583,326 km (0.062 R)
• M83: 56,269,444 km (0.108 R)
• M84: 57,771,407 km (0.056 R)
• M85: 58,274,953 km (0.077 R)
• M86: 60,814,377 km (0.102 R)
• M87: 60,916,702 km (0.105 R)
• M88: 63,286,182 km (0.091 R)
• M89: 63,389,854 km (0.076 R)
• M90: 63,597,346 km (0.089 R)
• M91: 64,952,104 km (0.041 R)
• M92: 67,795,960 km (0.075 R)
• M93: 68,752,788 km (0.078 R)
• M94: 69,072,778 km (0.106 R)
• M95: 69,179,591 km (0.089 R)
• M96: 69,714,253 km (0.113 R)
• M97: 70,357,674 km (0.106 R)
• M98: 72,191,295 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit