🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.88 AU

Year: 221 Days

Day: 31.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,923,108 km

• M1: 218,562 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.59 AU - 0.95 AU

Year: 244 Days

Day: 30.1 Hours

Environment

Temp: 107 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,923,108 km

• M1: 124,017 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.9 AU - 1.18 AU

Year: 384 Days

Day: 18.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.62 AU - 3.3 AU

Year: 1842 Days

Day: 12.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,923,108 km

• M1: 1,397,095 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.41 AU - 4.79 AU

Year: 3568 Days

Day: 27 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,923,108 km

• M1: 1,636,900 km (0.107 R)
• M2: 3,005,421 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.8

Radius: 11.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.21 AU - 7.45 AU

Year: 6455 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,923,108 km

• M1: 241,451 km (0.101 R)
• M2: 329,714 km (0.061 R)
• M3: 452,234 km (0.101 R)
• M4: 1,149,510 km (0.069 R)
• M5: 1,255,725 km (0.108 R)
• M6: 1,421,479 km (0.111 R)
• M7: 1,492,837 km (0.036 R)
• M8: 1,821,354 km (0.117 R)
• M9: 1,930,710 km (0.085 R)
• M10: 2,090,929 km (0.066 R)
• M11: 2,205,821 km (0.099 R)
• M12: 2,356,765 km (0.091 R)
• M13: 2,476,443 km (0.088 R)
• M14: 2,776,088 km (0.054 R)
• M15: 2,957,700 km (0.11 R)
• M16: 3,124,651 km (0.089 R)
• M17: 3,585,263 km (0.109 R)
• M18: 4,149,845 km (0.108 R)
• M19: 4,548,822 km (0.111 R)
• M20: 4,677,477 km (0.106 R)
• M21: 4,807,178 km (0.1 R)
• M22: 4,960,217 km (0.107 R)
• M23: 5,248,641 km (0.083 R)
• M24: 5,497,123 km (0.104 R)
• M25: 6,481,029 km (0.095 R)
• M26: 6,870,133 km (0.118 R)
• M27: 7,018,085 km (0.09 R)
• M28: 7,620,216 km (0.069 R)
• M29: 7,953,371 km (0.09 R)
• M30: 9,251,731 km (0.116 R)
• M31: 9,689,903 km (0.072 R)
• M32: 9,911,607 km (0.048 R)
• M33: 9,995,232 km (0.1 R)
• M34: 10,247,305 km (0.079 R)
• M35: 10,444,774 km (0.057 R)
• M36: 10,987,216 km (0.12 R)
• M37: 11,189,472 km (0.054 R)
• M38: 11,685,688 km (0.084 R)
• M39: 11,803,422 km (0.078 R)
• M40: 13,064,232 km (0.116 R)
• M41: 13,217,121 km (0.1 R)
• M42: 13,866,077 km (0.063 R)
• M43: 14,304,399 km (0.032 R)
• M44: 15,226,969 km (0.065 R)
• M45: 15,646,740 km (0.108 R)
• M46: 16,563,925 km (0.098 R)
• M47: 16,762,591 km (0.111 R)
• M48: 17,667,060 km (0.042 R)
• M49: 17,768,487 km (0.098 R)
• M50: 17,870,214 km (0.077 R)
• M51: 18,381,390 km (0.111 R)
• M52: 18,587,236 km (0.07 R)
• M53: 19,278,977 km (0.07 R)
• M54: 20,296,990 km (0.089 R)
• M55: 20,474,264 km (0.107 R)
• M56: 21,044,980 km (0.092 R)
• M57: 21,296,304 km (0.051 R)
• M58: 21,838,297 km (0.056 R)
• M59: 22,531,384 km (0.055 R)
• M60: 22,678,140 km (0.097 R)
• M61: 23,901,551 km (0.069 R)
• M62: 24,126,397 km (0.086 R)
• M63: 24,691,278 km (0.115 R)
• M64: 25,108,357 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 11.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.55 AU - 11.67 AU

Year: 11626 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,923,108 km

• M1: 203,004 km (0.089 R)
• M2: 328,816 km (0.069 R)
• M3: 416,929 km (0.057 R)
• M4: 587,022 km (0.06 R)
• M5: 662,270 km (0.046 R)
• M6: 741,257 km (0.101 R)
• M7: 969,245 km (0.062 R)
• M8: 1,092,214 km (0.052 R)
• M9: 1,303,446 km (0.106 R)
• M10: 1,582,147 km (0.072 R)
• M11: 2,257,432 km (0.07 R)
• M12: 2,529,550 km (0.109 R)
• M13: 2,615,420 km (0.072 R)
• M14: 2,812,290 km (0.103 R)
• M15: 3,455,860 km (0.048 R)
• M16: 3,648,094 km (0.066 R)
• M17: 4,018,199 km (0.116 R)
• M18: 4,093,596 km (0.09 R)
• M19: 4,714,577 km (0.03 R)
• M20: 5,532,129 km (0.104 R)
• M21: 6,043,754 km (0.031 R)
• M22: 6,422,685 km (0.111 R)
• M23: 6,990,559 km (0.039 R)
• M24: 7,142,700 km (0.082 R)
• M25: 8,206,191 km (0.097 R)
• M26: 9,352,260 km (0.089 R)
• M27: 9,587,428 km (0.072 R)
• M28: 9,756,624 km (0.092 R)
• M29: 10,443,427 km (0.085 R)
• M30: 10,582,703 km (0.095 R)
• M31: 10,757,583 km (0.111 R)
• M32: 11,004,120 km (0.1 R)
• M33: 11,899,763 km (0.086 R)
• M34: 12,448,488 km (0.087 R)
• M35: 12,596,141 km (0.043 R)
• M36: 13,268,134 km (0.046 R)
• M37: 13,456,777 km (0.068 R)
• M38: 13,646,467 km (0.06 R)
• M39: 14,259,071 km (0.116 R)
• M40: 15,471,861 km (0.111 R)
• M41: 15,950,125 km (0.034 R)
• M42: 17,167,104 km (0.068 R)
• M43: 17,579,246 km (0.114 R)
• M44: 18,329,629 km (0.027 R)
• M45: 19,560,520 km (0.045 R)
• M46: 20,120,914 km (0.106 R)
• M47: 21,257,558 km (0.087 R)
• M48: 21,567,076 km (0.098 R)
• M49: 21,878,240 km (0.093 R)
• M50: 24,005,222 km (0.114 R)
• M51: 24,837,136 km (0.087 R)
• M52: 26,244,702 km (0.108 R)
• M53: 27,870,981 km (0.076 R)
• M54: 28,064,411 km (0.104 R)
• M55: 28,404,148 km (0.088 R)
• M56: 29,825,776 km (0.104 R)
• M57: 30,819,705 km (0.08 R)
• M58: 31,220,328 km (0.117 R)
• M59: 31,925,532 km (0.06 R)
• M60: 32,942,050 km (0.098 R)
• M61: 34,227,694 km (0.087 R)
• M62: 34,798,559 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.4

Radius: 4.2

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.59 AU - 14.95 AU

Year: 19495 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,923,108 km

• M1: 105,466 km (0.078 R)
• M2: 137,032 km (0.087 R)
• M3: 163,660 km (0.11 R)
• M4: 213,177 km (0.101 R)
• M5: 292,015 km (0.081 R)
• M6: 507,586 km (0.059 R)
• M7: 552,764 km (0.04 R)
• M8: 631,303 km (0.071 R)
• M9: 781,948 km (0.028 R)
• M10: 962,513 km (0.114 R)
• M11: 1,382,284 km (0.102 R)
• M12: 1,852,022 km (0.062 R)
• M13: 2,067,293 km (0.083 R)
• M14: 2,116,211 km (0.058 R)
• M15: 2,573,981 km (0.111 R)
• M16: 2,814,086 km (0.061 R)
• M17: 2,841,163 km (0.107 R)
• M18: 2,868,390 km (0.115 R)
• M19: 3,033,546 km (0.049 R)
• M20: 3,089,196 km (0.106 R)
• M21: 3,201,694 km (0.106 R)
• M22: 3,401,856 km (0.094 R)
• M23: 3,517,944 km (0.087 R)
• M24: 3,814,147 km (0.089 R)
• M25: 4,304,380 km (0.119 R)
• M26: 4,493,322 km (0.113 R)
• M27: 5,924,973 km (0.085 R)
• M28: 5,994,835 km (0.109 R)
• M29: 6,170,463 km (0.075 R)
• M30: 6,241,223 km (0.06 R)
• M31: 6,312,133 km (0.076 R)
• M32: 6,707,520 km (0.083 R)
• M33: 6,743,722 km (0.086 R)
• M34: 6,816,726 km (0.105 R)
• M35: 7,110,686 km (0.111 R)
• M36: 7,446,533 km (0.056 R)
• M37: 8,367,009 km (0.038 R)
• M38: 8,602,626 km (0.075 R)
• M39: 9,444,712 km (0.09 R)
• M40: 10,103,691 km (0.091 R)
• M41: 10,312,529 km (0.12 R)
• M42: 10,480,827 km (0.07 R)
• M43: 10,523,013 km (0.104 R)
• M44: 10,649,872 km (0.041 R)
• M45: 11,335,330 km (0.112 R)
• M46: 12,793,460 km (0.075 R)
• M47: 13,019,503 km (0.026 R)
• M48: 13,155,786 km (0.112 R)
• M49: 14,076,262 km (0.112 R)
• M50: 14,356,459 km (0.066 R)
• M51: 14,922,238 km (0.064 R)
• M52: 16,319,482 km (0.118 R)
• M53: 16,564,673 km (0.044 R)
• M54: 18,671,011 km (0.106 R)
• M55: 19,547,355 km (0.101 R)
• M56: 19,599,415 km (0.105 R)
• M57: 19,755,446 km (0.033 R)
• M58: 21,286,281 km (0.11 R)
• M59: 22,472,742 km (0.081 R)
• M60: 22,909,568 km (0.052 R)
• M61: 23,902,449 km (0.073 R)
• M62: 26,215,980 km (0.085 R)
• M63: 27,602,902 km (0.045 R)
• M64: 27,778,081 km (0.118 R)
• M65: 28,246,621 km (0.081 R)
• M66: 28,540,880 km (0.116 R)
• M67: 28,717,854 km (0.091 R)
• M68: 29,191,631 km (0.115 R)
• M69: 30,507,943 km (0.086 R)
• M70: 31,112,468 km (0.034 R)
• M71: 31,173,204 km (0.09 R)
• M72: 31,233,941 km (0.063 R)
• M73: 31,355,564 km (0.098 R)
• M74: 31,660,145 km (0.049 R)
• M75: 32,149,480 km (0.064 R)
• M76: 32,333,635 km (0.091 R)
• M77: 32,579,873 km (0.098 R)
• M78: 32,703,142 km (0.12 R)
• M79: 33,882,123 km (0.117 R)
• M80: 33,944,505 km (0.082 R)
• M81: 34,948,606 km (0.112 R)
• M82: 35,327,687 km (0.118 R)
• M83: 35,835,272 km (0.116 R)
• M84: 36,345,251 km (0.112 R)
• M85: 37,307,914 km (0.1 R)
• M86: 37,630,596 km (0.057 R)
• M87: 37,824,774 km (0.084 R)
• M88: 38,213,878 km (0.116 R)
• M89: 38,800,153 km (0.078 R)
• M90: 42,649,007 km (0.104 R)
• M91: 42,851,412 km (0.111 R)
• M92: 42,918,881 km (0.074 R)
• M93: 44,004,064 km (0.102 R)
• M94: 44,686,829 km (0.116 R)
• M95: 45,441,999 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.5

Radius: 5.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.03 AU - 17.61 AU

Year: 19598 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,923,108 km

• M1: 368,908 km (0.067 R)
• M2: 804,687 km (0.085 R)
• M3: 883,675 km (0.108 R)
• M4: 1,372,710 km (0.079 R)
• M5: 1,545,496 km (0.09 R)
• M6: 1,745,658 km (0.086 R)
• M7: 2,104,842 km (0.108 R)
• M8: 2,463,578 km (0.086 R)
• M9: 2,865,398 km (0.078 R)
• M10: 3,312,845 km (0.108 R)
• M11: 4,524,139 km (0.087 R)
• M12: 4,752,575 km (0.092 R)
• M13: 4,810,170 km (0.084 R)
• M14: 5,309,976 km (0.113 R)
• M15: 5,550,979 km (0.074 R)
• M16: 6,294,929 km (0.076 R)
• M17: 7,368,294 km (0.044 R)
• M18: 7,908,791 km (0.112 R)
• M19: 8,462,004 km (0.096 R)
• M20: 8,497,009 km (0.096 R)
• M21: 8,532,015 km (0.041 R)
• M22: 8,602,177 km (0.117 R)
• M23: 9,207,001 km (0.085 R)
• M24: 9,423,619 km (0.089 R)
• M25: 9,496,174 km (0.086 R)
• M26: 9,751,836 km (0.1 R)
• M27: 9,788,488 km (0.098 R)
• M28: 11,448,276 km (0.114 R)
• M29: 11,915,770 km (0.112 R)
• M30: 13,437,180 km (0.034 R)
• M31: 13,930,255 km (0.057 R)
• M32: 14,220,624 km (0.118 R)
• M33: 16,177,663 km (0.106 R)
• M34: 17,231,730 km (0.114 R)
• M35: 17,946,808 km (0.104 R)
• M36: 18,444,071 km (0.089 R)
• M37: 18,854,268 km (0.078 R)
• M38: 19,175,305 km (0.1 R)
• M39: 19,590,739 km (0.109 R)
• M40: 19,869,440 km (0.104 R)
• M41: 20,289,810 km (0.082 R)
• M42: 20,666,048 km (0.114 R)
• M43: 20,807,717 km (0.119 R)
• M44: 21,377,536 km (0.114 R)
• M45: 21,712,336 km (0.045 R)
• M46: 22,048,931 km (0.071 R)
• M47: 22,193,742 km (0.09 R)
• M48: 23,264,862 km (0.063 R)
• M49: 24,004,923 km (0.107 R)
• M50: 24,253,256 km (0.025 R)
• M51: 24,352,888 km (0.106 R)
• M52: 24,953,224 km (0.092 R)
• M53: 25,003,489 km (0.115 R)
• M54: 25,406,655 km (0.045 R)
• M55: 25,913,792 km (0.09 R)
• M56: 27,195,995 km (0.106 R)
• M57: 27,403,039 km (0.096 R)
• M58: 28,341,317 km (0.11 R)
• M59: 28,603,861 km (0.119 R)
• M60: 29,025,577 km (0.107 R)
• M61: 29,343,174 km (0.096 R)
• M62: 29,449,238 km (0.095 R)
• M63: 31,489,903 km (0.101 R)
• M64: 32,143,646 km (0.103 R)
• M65: 32,857,078 km (0.06 R)
• M66: 33,077,585 km (0.057 R)
• M67: 34,187,601 km (0.112 R)
• M68: 34,635,049 km (0.104 R)
• M69: 35,535,777 km (0.104 R)
• M70: 37,532,759 km (0.099 R)
• M71: 37,647,950 km (0.084 R)
• M72: 37,994,418 km (0.072 R)
• M73: 38,399,829 km (0.116 R)
• M74: 38,632,005 km (0.053 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 17,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit