🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.93 AU - 0.95 AU

Year: 401 Days

Day: 25 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,794,171 km

• M1: 417,228 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.98 AU - 1.24 AU

Year: 514 Days

Day: 20.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,794,171 km

• M1: 51,761 km (0.089 R)
• M2: 590,164 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.87 AU - 1.45 AU

Year: 549 Days

Day: 20.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.13 AU - 2.15 AU

Year: 1377 Days

Day: 19.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.94 AU - 2.74 AU

Year: 1574 Days

Day: 32.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 9.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.22 AU - 3.2 AU

Year: 1962 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,794,171 km

• M1: 116,537 km (0.086 R)
• M2: 217,216 km (0.09 R)
• M3: 277,953 km (0.09 R)
• M4: 430,243 km (0.119 R)
• M5: 496,216 km (0.116 R)
• M6: 592,408 km (0.116 R)
• M7: 738,864 km (0.055 R)
• M8: 1,144,424 km (0.112 R)
• M9: 1,487,751 km (0.099 R)
• M10: 1,997,281 km (0.102 R)
• M11: 2,060,711 km (0.112 R)
• M12: 2,124,739 km (0.075 R)
• M13: 2,310,090 km (0.093 R)
• M14: 2,387,881 km (0.099 R)
• M15: 2,580,713 km (0.078 R)
• M16: 2,673,314 km (0.116 R)
• M17: 3,030,105 km (0.118 R)
• M18: 3,115,675 km (0.109 R)
• M19: 3,427,586 km (0.102 R)
• M20: 3,658,566 km (0.082 R)
• M21: 3,775,850 km (0.109 R)
• M22: 3,907,796 km (0.083 R)
• M23: 4,027,773 km (0.114 R)
• M24: 4,108,556 km (0.062 R)
• M25: 4,395,335 km (0.099 R)
• M26: 4,464,599 km (0.091 R)
• M27: 4,548,224 km (0.106 R)
• M28: 4,660,422 km (0.102 R)
• M29: 4,830,665 km (0.114 R)
• M30: 4,959,618 km (0.066 R)
• M31: 5,046,235 km (0.096 R)
• M32: 5,104,279 km (0.075 R)
• M33: 5,382,980 km (0.067 R)
• M34: 5,457,181 km (0.117 R)
• M35: 5,516,721 km (0.11 R)
• M36: 5,636,549 km (0.058 R)
• M37: 5,696,837 km (0.086 R)
• M38: 6,155,653 km (0.11 R)
• M39: 6,468,163 km (0.07 R)
• M40: 6,642,295 km (0.117 R)
• M41: 6,737,888 km (0.066 R)
• M42: 6,833,930 km (0.114 R)
• M43: 7,043,816 km (0.062 R)
• M44: 7,141,354 km (0.118 R)
• M45: 7,719,250 km (0.091 R)
• M46: 8,090,253 km (0.106 R)
• M47: 8,588,115 km (0.034 R)
• M48: 8,675,031 km (0.097 R)
• M49: 8,814,606 km (0.108 R)
• M50: 9,326,829 km (0.113 R)
• M51: 9,523,700 km (0.055 R)
• M52: 9,595,656 km (0.118 R)
• M53: 9,722,066 km (0.052 R)
• M54: 10,306,545 km (0.113 R)
• M55: 10,472,898 km (0.086 R)
• M56: 10,658,848 km (0.09 R)
• M57: 10,921,093 km (0.071 R)
• M58: 10,996,491 km (0.117 R)
• M59: 11,128,735 km (0.067 R)
• M60: 11,185,433 km (0.087 R)
• M61: 11,242,430 km (0.096 R)
• M62: 11,394,720 km (0.115 R)
• M63: 11,547,609 km (0.062 R)
• M64: 11,778,439 km (0.096 R)
• M65: 11,933,123 km (0.107 R)
• M66: 12,401,215 km (0.058 R)
• M67: 12,499,500 km (0.094 R)
• M68: 12,558,592 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 10.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.28 AU - 6.92 AU

Year: 6625 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,794,171 km

• M1: 139,126 km (0.036 R)
• M2: 250,128 km (0.076 R)
• M3: 342,729 km (0.077 R)
• M4: 438,920 km (0.109 R)
• M5: 614,249 km (0.07 R)
• M6: 829,670 km (0.077 R)
• M7: 1,148,912 km (0.084 R)
• M8: 1,257,669 km (0.108 R)
• M9: 1,495,829 km (0.113 R)
• M10: 1,676,394 km (0.101 R)
• M11: 1,758,972 km (0.095 R)
• M12: 1,971,700 km (0.088 R)
• M13: 2,136,856 km (0.052 R)
• M14: 2,226,914 km (0.106 R)
• M15: 2,599,712 km (0.118 R)
• M16: 3,874,435 km (0.115 R)
• M17: 3,984,838 km (0.113 R)
• M18: 4,054,551 km (0.032 R)
• M19: 4,308,419 km (0.103 R)
• M20: 4,699,168 km (0.116 R)
• M21: 5,701,923 km (0.103 R)
• M22: 6,018,622 km (0.09 R)
• M23: 6,373,767 km (0.049 R)
• M24: 6,455,447 km (0.112 R)
• M25: 6,520,971 km (0.077 R)
• M26: 6,685,978 km (0.092 R)
• M27: 6,969,466 km (0.067 R)
• M28: 7,155,117 km (0.072 R)
• M29: 7,291,101 km (0.068 R)
• M30: 7,393,725 km (0.072 R)
• M31: 8,213,970 km (0.099 R)
• M32: 8,952,984 km (0.109 R)
• M33: 9,173,341 km (0.091 R)
• M34: 10,244,313 km (0.088 R)
• M35: 10,397,800 km (0.084 R)
• M36: 10,494,141 km (0.066 R)
• M37: 10,629,527 km (0.117 R)
• M38: 11,295,238 km (0.111 R)
• M39: 12,095,586 km (0.109 R)
• M40: 12,420,962 km (0.111 R)
• M41: 14,196,988 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 5.5

Gravity: 31.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.42 AU - 11.8 AU

Year: 17395 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,794,171 km

• M1: 81,082 km (0.089 R)
• M2: 123,717 km (0.096 R)
• M3: 210,484 km (0.07 R)
• M4: 320,887 km (0.118 R)
• M5: 490,681 km (0.112 R)
• M6: 574,905 km (0.033 R)
• M7: 1,320,949 km (0.098 R)
• M8: 1,884,933 km (0.039 R)
• M9: 2,122,495 km (0.093 R)
• M10: 2,625,742 km (0.047 R)
• M11: 2,738,239 km (0.078 R)
• M12: 2,890,829 km (0.026 R)
• M13: 3,487,276 km (0.095 R)
• M14: 3,778,543 km (0.043 R)
• M15: 3,820,730 km (0.098 R)
• M16: 4,562,735 km (0.077 R)
• M17: 4,698,121 km (0.119 R)
• M18: 6,025,653 km (0.105 R)
• M19: 6,124,537 km (0.079 R)
• M20: 6,424,929 km (0.109 R)
• M21: 6,678,797 km (0.09 R)
• M22: 7,301,573 km (0.071 R)
• M23: 7,619,768 km (0.083 R)
• M24: 7,673,324 km (0.064 R)
• M25: 8,769,128 km (0.091 R)
• M26: 9,164,216 km (0.119 R)
• M27: 9,680,628 km (0.098 R)
• M28: 11,469,070 km (0.093 R)
• M29: 13,227,593 km (0.105 R)
• M30: 13,745,352 km (0.075 R)
• M31: 14,138,046 km (0.115 R)
• M32: 15,270,352 km (0.11 R)
• M33: 15,405,439 km (0.054 R)
• M34: 15,813,243 km (0.103 R)
• M35: 16,224,487 km (0.106 R)
• M36: 16,500,645 km (0.091 R)
• M37: 16,917,874 km (0.113 R)
• M38: 16,987,736 km (0.097 R)
• M39: 18,405,176 km (0.107 R)
• M40: 18,476,983 km (0.082 R)
• M41: 18,621,045 km (0.071 R)
• M42: 18,837,663 km (0.107 R)
• M43: 19,273,591 km (0.062 R)
• M44: 19,566,055 km (0.091 R)
• M45: 21,276,108 km (0.108 R)
• M46: 22,340,048 km (0.114 R)
• M47: 24,282,876 km (0.103 R)
• M48: 25,714,827 km (0.085 R)
• M49: 26,036,761 km (0.078 R)
• M50: 26,198,178 km (0.045 R)
• M51: 26,522,206 km (0.088 R)
• M52: 27,584,052 km (0.095 R)
• M53: 28,743,136 km (0.109 R)
• M54: 29,412,437 km (0.051 R)
• M55: 29,917,929 km (0.107 R)
• M56: 31,108,428 km (0.029 R)
• M57: 32,227,720 km (0.111 R)
• M58: 32,487,870 km (0.113 R)
• M59: 33,184,996 km (0.07 R)
• M60: 34,682,920 km (0.043 R)
• M61: 34,949,503 km (0.087 R)
• M62: 35,127,525 km (0.061 R)
• M63: 35,395,305 km (0.106 R)
• M64: 36,112,627 km (0.084 R)
• M65: 38,568,575 km (0.095 R)
• M66: 39,956,245 km (0.111 R)
• M67: 41,360,071 km (0.104 R)
• M68: 42,020,695 km (0.114 R)
• M69: 42,875,348 km (0.088 R)
• M70: 43,543,901 km (0.116 R)
• M71: 45,667,592 km (0.055 R)
• M72: 46,154,833 km (0.088 R)
• M73: 46,252,520 km (0.045 R)
• M74: 48,716,696 km (0.111 R)
• M75: 49,414,271 km (0.114 R)
• M76: 50,316,047 km (0.104 R)
• M77: 51,831,025 km (0.094 R)
• M78: 55,319,946 km (0.092 R)
• M79: 55,631,409 km (0.111 R)
• M80: 58,883,816 km (0.112 R)
• M81: 59,307,926 km (0.061 R)
• M82: 59,414,141 km (0.091 R)
• M83: 60,052,624 km (0.073 R)
• M84: 62,197,409 km (0.102 R)
• M85: 63,822,341 km (0.071 R)
• M86: 67,113,943 km (0.054 R)
• M87: 67,224,496 km (0.118 R)
• M88: 67,889,907 km (0.07 R)
• M89: 69,674,610 km (0.071 R)
• M90: 71,136,031 km (0.095 R)
• M91: 75,580,435 km (0.062 R)
• M92: 75,926,006 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.9

Radius: 7.4

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.89 AU - 13.33 AU

Year: 17395 Days

Day: 22.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,794,171 km

• M1: 113,545 km (0.075 R)
• M2: 203,603 km (0.112 R)
• M3: 439,519 km (0.115 R)
• M4: 791,223 km (0.115 R)
• M5: 1,097,899 km (0.105 R)
• M6: 1,569,880 km (0.096 R)
• M7: 1,785,899 km (0.032 R)
• M8: 2,774,741 km (0.093 R)
• M9: 3,618,473 km (0.055 R)
• M10: 3,796,345 km (0.118 R)
• M11: 4,050,063 km (0.048 R)
• M12: 4,160,466 km (0.088 R)
• M13: 5,238,917 km (0.098 R)
• M14: 5,399,735 km (0.064 R)
• M15: 5,521,358 km (0.104 R)
• M16: 5,767,596 km (0.077 R)
• M17: 5,850,324 km (0.111 R)
• M18: 6,700,638 km (0.087 R)
• M19: 6,919,201 km (0.116 R)
• M20: 8,561,037 km (0.041 R)
• M21: 9,182,317 km (0.078 R)
• M22: 9,279,257 km (0.104 R)
• M23: 9,818,108 km (0.088 R)
• M24: 11,080,265 km (0.115 R)
• M25: 11,235,099 km (0.113 R)
• M26: 11,651,729 km (0.103 R)
• M27: 11,914,573 km (0.093 R)
• M28: 13,587,975 km (0.048 R)
• M29: 13,864,731 km (0.11 R)
• M30: 14,255,331 km (0.112 R)
• M31: 16,261,887 km (0.104 R)
• M32: 18,845,293 km (0.082 R)
• M33: 19,092,129 km (0.066 R)
• M34: 19,588,794 km (0.094 R)
• M35: 19,651,176 km (0.099 R)
• M36: 19,713,708 km (0.099 R)
• M37: 20,152,778 km (0.105 R)
• M38: 20,594,989 km (0.062 R)
• M39: 20,721,998 km (0.087 R)
• M40: 22,461,073 km (0.043 R)
• M41: 22,853,917 km (0.07 R)
• M42: 24,246,673 km (0.087 R)
• M43: 25,734,873 km (0.066 R)
• M44: 25,940,121 km (0.1 R)
• M45: 26,008,637 km (0.111 R)
• M46: 27,461,681 km (0.108 R)
• M47: 30,085,329 km (0.098 R)
• M48: 30,301,498 km (0.098 R)
• M49: 30,373,753 km (0.063 R)
• M50: 30,808,036 km (0.077 R)
• M51: 31,902,793 km (0.106 R)
• M52: 33,980,259 km (0.096 R)
• M53: 34,732,736 km (0.073 R)
• M54: 34,959,526 km (0.088 R)
• M55: 39,204,216 km (0.049 R)
• M56: 42,391,848 km (0.091 R)
• M57: 42,715,129 km (0.095 R)
• M58: 43,039,158 km (0.117 R)
• M59: 43,526,996 km (0.092 R)
• M60: 46,824,882 km (0.096 R)
• M61: 47,410,258 km (0.088 R)
• M62: 49,265,870 km (0.08 R)
• M63: 51,230,988 km (0.066 R)
• M64: 51,920,484 km (0.093 R)
• M65: 52,352,972 km (0.107 R)
• M66: 53,221,537 km (0.066 R)
• M67: 53,308,603 km (0.09 R)
• M68: 53,483,034 km (0.106 R)
• M69: 55,060,992 km (0.085 R)
• M70: 55,237,368 km (0.1 R)
• M71: 57,545,963 km (0.087 R)
• M72: 58,712,078 km (0.113 R)
• M73: 59,885,972 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 13,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit