🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 250 Days

Day: 14.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.76 AU - 1.08 AU

Year: 315 Days

Day: 38.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.06 AU - 1.38 AU

Year: 480 Days

Day: 43.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.45 AU - 1.59 AU

Year: 668 Days

Day: 26.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.5 AU - 3.62 AU

Year: 1908 Days

Day: 20.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.66 AU - 3.94 AU

Year: 2137 Days

Day: 30.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.16 AU - 5.12 AU

Year: 3563 Days

Day: 41.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,470,804 km

• M1: 470,934 km (0.102 R)
• M2: 1,004,251 km (0.059 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 11.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.36 AU - 9.22 AU

Year: 9289 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,470,804 km

• M1: 144,212 km (0.104 R)
• M2: 390,002 km (0.11 R)
• M3: 557,102 km (0.087 R)
• M4: 647,160 km (0.105 R)
• M5: 750,533 km (0.112 R)
• M6: 1,009,636 km (0.05 R)
• M7: 1,232,238 km (0.085 R)
• M8: 1,520,962 km (0.036 R)
• M9: 1,725,611 km (0.111 R)
• M10: 1,972,298 km (0.12 R)
• M11: 2,116,810 km (0.116 R)
• M12: 2,405,085 km (0.117 R)
• M13: 2,805,110 km (0.063 R)
• M14: 3,135,123 km (0.115 R)
• M15: 3,213,063 km (0.099 R)
• M16: 3,437,609 km (0.114 R)
• M17: 3,832,548 km (0.104 R)
• M18: 4,621,377 km (0.09 R)
• M19: 4,845,176 km (0.099 R)
• M20: 4,966,051 km (0.065 R)
• M21: 5,696,388 km (0.086 R)
• M22: 5,792,130 km (0.048 R)
• M23: 6,082,350 km (0.11 R)
• M24: 7,273,448 km (0.07 R)
• M25: 7,851,345 km (0.093 R)
• M26: 8,083,072 km (0.061 R)
• M27: 8,353,246 km (0.04 R)
• M28: 8,443,902 km (0.103 R)
• M29: 8,681,464 km (0.086 R)
• M30: 9,144,319 km (0.05 R)
• M31: 9,863,287 km (0.117 R)
• M32: 10,152,160 km (0.116 R)
• M33: 10,268,398 km (0.11 R)
• M34: 10,620,102 km (0.119 R)
• M35: 10,876,513 km (0.082 R)
• M36: 11,254,996 km (0.111 R)
• M37: 11,963,641 km (0.073 R)
• M38: 12,230,524 km (0.106 R)
• M39: 12,333,746 km (0.1 R)
• M40: 12,770,123 km (0.116 R)
• M41: 13,148,456 km (0.103 R)
• M42: 13,296,558 km (0.101 R)
• M43: 13,658,435 km (0.102 R)
• M44: 13,851,416 km (0.108 R)
• M45: 14,088,379 km (0.063 R)
• M46: 14,544,653 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.4

Radius: 5.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.14 AU - 15.8 AU

Year: 17622 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,470,804 km

• M1: 134,638 km (0.104 R)
• M2: 244,144 km (0.052 R)
• M3: 355,744 km (0.119 R)
• M4: 403,166 km (0.106 R)
• M5: 494,421 km (0.086 R)
• M6: 581,337 km (0.066 R)
• M7: 1,204,113 km (0.067 R)
• M8: 1,277,865 km (0.099 R)
• M9: 1,414,448 km (0.108 R)
• M10: 1,555,668 km (0.102 R)
• M11: 1,886,130 km (0.118 R)
• M12: 2,024,358 km (0.088 R)
• M13: 2,901,152 km (0.089 R)
• M14: 2,960,691 km (0.105 R)
• M15: 3,578,381 km (0.116 R)
• M16: 3,621,016 km (0.115 R)
• M17: 4,011,766 km (0.087 R)
• M18: 4,122,618 km (0.112 R)
• M19: 4,279,696 km (0.076 R)
• M20: 4,739,111 km (0.081 R)
• M21: 5,141,978 km (0.115 R)
• M22: 5,311,024 km (0.08 R)
• M23: 5,704,316 km (0.059 R)
• M24: 6,518,727 km (0.088 R)
• M25: 6,728,015 km (0.102 R)
• M26: 6,859,960 km (0.117 R)
• M27: 7,019,431 km (0.06 R)
• M28: 7,862,415 km (0.102 R)
• M29: 7,945,741 km (0.073 R)
• M30: 8,085,167 km (0.057 R)
• M31: 8,651,245 km (0.108 R)
• M32: 8,910,049 km (0.097 R)
• M33: 9,113,053 km (0.091 R)
• M34: 9,523,849 km (0.081 R)
• M35: 9,612,710 km (0.041 R)
• M36: 10,577,018 km (0.04 R)
• M37: 10,791,990 km (0.059 R)
• M38: 10,915,558 km (0.087 R)
• M39: 11,039,575 km (0.103 R)
• M40: 11,508,714 km (0.105 R)
• M41: 11,729,819 km (0.108 R)
• M42: 12,369,500 km (0.095 R)
• M43: 13,449,297 km (0.054 R)
• M44: 13,482,508 km (0.058 R)
• M45: 13,515,719 km (0.025 R)
• M46: 13,649,011 km (0.095 R)
• M47: 14,969,960 km (0.094 R)
• M48: 15,488,915 km (0.118 R)
• M49: 15,698,053 km (0.065 R)
• M50: 15,943,393 km (0.064 R)
• M51: 16,829,611 km (0.092 R)
• M52: 16,901,119 km (0.083 R)
• M53: 16,937,022 km (0.079 R)
• M54: 17,116,540 km (0.098 R)
• M55: 17,950,548 km (0.052 R)
• M56: 18,170,307 km (0.106 R)
• M57: 18,206,958 km (0.102 R)
• M58: 18,464,566 km (0.099 R)
• M59: 19,469,714 km (0.09 R)
• M60: 19,544,962 km (0.091 R)
• M61: 19,960,096 km (0.076 R)
• M62: 20,035,792 km (0.107 R)
• M63: 20,225,632 km (0.051 R)
• M64: 21,922,222 km (0.081 R)
• M65: 23,224,321 km (0.091 R)
• M66: 23,623,897 km (0.079 R)
• M67: 24,227,375 km (0.065 R)
• M68: 24,795,249 km (0.066 R)
• M69: 24,835,939 km (0.102 R)
• M70: 24,999,151 km (0.113 R)
• M71: 25,614,147 km (0.102 R)
• M72: 26,942,577 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 5.3

Gravity: 23.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.95 AU - 16.19 AU

Year: 19824 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,470,804 km

• M1: 84,672 km (0.102 R)
• M2: 163,660 km (0.061 R)
• M3: 202,556 km (0.08 R)
• M4: 325,375 km (0.077 R)
• M5: 872,904 km (0.087 R)
• M6: 1,298,958 km (0.1 R)
• M7: 1,443,919 km (0.11 R)
• M8: 2,041,413 km (0.116 R)
• M9: 2,176,051 km (0.112 R)
• M10: 2,383,543 km (0.118 R)
• M11: 2,854,776 km (0.06 R)
• M12: 2,967,573 km (0.082 R)
• M13: 3,120,312 km (0.065 R)
• M14: 3,756,552 km (0.046 R)
• M15: 5,235,177 km (0.108 R)
• M16: 6,820,915 km (0.1 R)
• M17: 7,022,573 km (0.06 R)
• M18: 7,380,112 km (0.114 R)
• M19: 8,006,927 km (0.08 R)
• M20: 8,326,617 km (0.105 R)
• M21: 8,814,157 km (0.118 R)
• M22: 9,088,968 km (0.061 R)
• M23: 9,930,157 km (0.109 R)
• M24: 10,044,151 km (0.101 R)
• M25: 10,101,297 km (0.111 R)
• M26: 10,854,522 km (0.111 R)
• M27: 11,505,871 km (0.094 R)
• M28: 13,282,945 km (0.06 R)
• M29: 15,077,969 km (0.077 R)
• M30: 15,209,017 km (0.09 R)
• M31: 15,870,240 km (0.047 R)
• M32: 16,003,681 km (0.06 R)
• M33: 16,070,402 km (0.057 R)
• M34: 16,405,950 km (0.06 R)
• M35: 18,048,385 km (0.116 R)
• M36: 21,486,443 km (0.101 R)
• M37: 22,302,200 km (0.061 R)
• M38: 22,751,443 km (0.084 R)
• M39: 23,279,224 km (0.076 R)
• M40: 23,430,766 km (0.085 R)
• M41: 24,577,883 km (0.114 R)
• M42: 24,655,075 km (0.088 R)
• M43: 25,274,859 km (0.107 R)
• M44: 25,665,011 km (0.079 R)
• M45: 26,767,547 km (0.084 R)
• M46: 27,885,641 km (0.069 R)
• M47: 29,591,057 km (0.111 R)
• M48: 29,673,186 km (0.097 R)
• M49: 30,415,042 km (0.104 R)
• M50: 33,186,941 km (0.064 R)
• M51: 34,473,483 km (0.095 R)
• M52: 36,213,905 km (0.082 R)
• M53: 37,006,474 km (0.081 R)
• M54: 37,183,299 km (0.098 R)
• M55: 37,449,134 km (0.115 R)
• M56: 38,161,220 km (0.078 R)
• M57: 38,608,518 km (0.082 R)
• M58: 39,417,992 km (0.066 R)
• M59: 39,689,063 km (0.115 R)
• M60: 42,433,735 km (0.114 R)
• M61: 42,804,289 km (0.114 R)
• M62: 43,828,885 km (0.092 R)
• M63: 44,767,312 km (0.1 R)
• M64: 45,050,202 km (0.083 R)
• M65: 47,046,436 km (0.102 R)
• M66: 48,393,266 km (0.105 R)
• M67: 48,683,635 km (0.092 R)
• M68: 48,780,425 km (0.096 R)
• M69: 49,363,109 km (0.088 R)
• M70: 49,557,735 km (0.097 R)
• M71: 51,914,351 km (0.096 R)
• M72: 53,205,979 km (0.088 R)
• M73: 54,709,288 km (0.042 R)
• M74: 56,531,839 km (0.083 R)
• M75: 57,143,694 km (0.099 R)
• M76: 57,757,793 km (0.107 R)
• M77: 58,065,666 km (0.06 R)
• M78: 58,683,056 km (0.107 R)
• M79: 59,716,927 km (0.089 R)
• M80: 60,340,002 km (0.074 R)
• M81: 61,697,603 km (0.115 R)
• M82: 63,276,608 km (0.048 R)
• M83: 63,488,140 km (0.109 R)
• M84: 63,911,801 km (0.041 R)
• M85: 65,188,768 km (0.072 R)
• M86: 65,937,505 km (0.118 R)
• M87: 66,366,552 km (0.092 R)
• M88: 67,012,067 km (0.026 R)
• M89: 67,227,638 km (0.116 R)
• M90: 67,875,845 km (0.115 R)
• M91: 68,960,729 km (0.118 R)
• M92: 70,598,975 km (0.072 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 10,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit