🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.74 AU - 0.86 AU

Year: 265 Days

Day: 39 Hours

Environment

Temp: 98 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,502,748 km

• M1: 251,773 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.7 AU - 0.92 AU

Year: 270 Days

Day: 20.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,502,748 km

• M1: 182,659 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.78 AU - 1.06 AU

Year: 327 Days

Day: 38.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.16 AU

Year: 457 Days

Day: 26.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.02 AU - 1.32 AU

Year: 469 Days

Day: 45.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.01 AU - 3.23 AU

Year: 1573 Days

Day: 41 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.08 AU - 4.28 AU

Year: 2618 Days

Day: 47.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.1

Radius: 14.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.82 AU - 5.42 AU

Year: 4296 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,502,748 km

• M1: 187,745 km (0.102 R)
• M2: 326,123 km (0.068 R)
• M3: 426,952 km (0.057 R)
• M4: 573,558 km (0.118 R)
• M5: 868,565 km (0.114 R)
• M6: 1,107,174 km (0.081 R)
• M7: 1,297,612 km (0.102 R)
• M8: 1,455,288 km (0.06 R)
• M9: 1,604,587 km (0.071 R)
• M10: 1,728,005 km (0.049 R)
• M11: 1,903,184 km (0.118 R)
• M12: 2,017,776 km (0.108 R)
• M13: 2,151,816 km (0.079 R)
• M14: 2,306,350 km (0.098 R)
• M15: 2,429,320 km (0.106 R)
• M16: 2,536,432 km (0.119 R)
• M17: 2,830,093 km (0.069 R)
• M18: 2,943,189 km (0.101 R)
• M19: 3,077,079 km (0.084 R)
• M20: 3,331,245 km (0.101 R)
• M21: 3,511,361 km (0.088 R)
• M22: 4,071,456 km (0.119 R)
• M23: 4,221,203 km (0.115 R)
• M24: 4,351,204 km (0.116 R)
• M25: 4,482,551 km (0.071 R)
• M26: 4,637,534 km (0.092 R)
• M27: 5,044,141 km (0.115 R)
• M28: 5,205,408 km (0.114 R)
• M29: 5,675,893 km (0.045 R)
• M30: 6,582,456 km (0.11 R)
• M31: 6,937,302 km (0.102 R)
• M32: 7,039,926 km (0.083 R)
• M33: 7,168,730 km (0.105 R)
• M34: 7,298,431 km (0.088 R)
• M35: 7,481,390 km (0.117 R)
• M36: 7,985,684 km (0.072 R)
• M37: 8,611,003 km (0.075 R)
• M38: 8,776,757 km (0.112 R)
• M39: 9,393,699 km (0.108 R)
• M40: 9,650,110 km (0.119 R)
• M41: 9,880,042 km (0.105 R)
• M42: 10,169,962 km (0.062 R)
• M43: 10,580,609 km (0.081 R)
• M44: 10,907,181 km (0.102 R)
• M45: 11,116,767 km (0.106 R)
• M46: 11,876,126 km (0.048 R)
• M47: 12,370,846 km (0.081 R)
• M48: 12,558,143 km (0.082 R)
• M49: 13,444,809 km (0.105 R)
• M50: 13,766,295 km (0.114 R)
• M51: 14,058,011 km (0.111 R)
• M52: 14,155,549 km (0.115 R)
• M53: 14,911,766 km (0.119 R)
• M54: 15,345,151 km (0.056 R)
• M55: 15,782,575 km (0.078 R)
• M56: 15,917,961 km (0.09 R)
• M57: 16,497,952 km (0.025 R)
• M58: 17,433,238 km (0.117 R)
• M59: 17,748,890 km (0.067 R)
• M60: 18,137,246 km (0.093 R)
• M61: 19,138,355 km (0.058 R)
• M62: 19,500,232 km (0.113 R)
• M63: 19,682,143 km (0.108 R)
• M64: 20,084,113 km (0.065 R)
• M65: 20,599,627 km (0.108 R)
• M66: 22,362,189 km (0.105 R)
• M67: 23,435,254 km (0.119 R)
• M68: 23,744,772 km (0.119 R)
• M69: 24,290,057 km (0.099 R)
• M70: 25,432,386 km (0.108 R)
• M71: 26,632,610 km (0.108 R)
• M72: 26,794,026 km (0.086 R)
• M73: 27,036,823 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 5.1

Gravity: 34.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.74 AU - 18.22 AU

Year: 23690 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,502,748 km

• M1: 78,838 km (0.1 R)
• M2: 218,114 km (0.086 R)
• M3: 308,022 km (0.096 R)
• M4: 728,093 km (0.107 R)
• M5: 955,033 km (0.108 R)
• M6: 1,045,540 km (0.041 R)
• M7: 1,107,623 km (0.109 R)
• M8: 1,401,882 km (0.118 R)
• M9: 1,435,990 km (0.053 R)
• M10: 1,756,129 km (0.028 R)
• M11: 2,669,574 km (0.04 R)
• M12: 2,841,462 km (0.058 R)
• M13: 3,753,261 km (0.057 R)
• M14: 4,491,676 km (0.108 R)
• M15: 5,489,195 km (0.077 R)
• M16: 8,354,293 km (0.084 R)
• M17: 9,179,924 km (0.083 R)
• M18: 9,964,714 km (0.098 R)
• M19: 10,365,337 km (0.054 R)
• M20: 12,019,142 km (0.079 R)
• M21: 13,312,266 km (0.111 R)
• M22: 13,385,419 km (0.11 R)
• M23: 13,458,572 km (0.117 R)
• M24: 13,605,478 km (0.094 R)
• M25: 14,498,278 km (0.085 R)
• M26: 14,800,017 km (0.116 R)
• M27: 14,875,863 km (0.071 R)
• M28: 15,717,650 km (0.067 R)
• M29: 17,049,071 km (0.082 R)
• M30: 18,091,170 km (0.064 R)
• M31: 18,253,334 km (0.049 R)
• M32: 19,484,973 km (0.12 R)
• M33: 19,734,502 km (0.099 R)
• M34: 22,635,504 km (0.108 R)
• M35: 25,666,507 km (0.092 R)
• M36: 28,538,786 km (0.041 R)
• M37: 28,633,182 km (0.117 R)
• M38: 29,201,355 km (0.093 R)
• M39: 29,677,824 km (0.073 R)
• M40: 31,511,295 km (0.101 R)
• M41: 32,885,502 km (0.117 R)
• M42: 34,580,445 km (0.105 R)
• M43: 35,692,257 km (0.068 R)
• M44: 36,099,462 km (0.111 R)
• M45: 36,201,488 km (0.074 R)
• M46: 36,405,839 km (0.069 R)
• M47: 37,743,543 km (0.098 R)
• M48: 40,891,232 km (0.077 R)
• M49: 42,496,417 km (0.077 R)
• M50: 42,604,277 km (0.085 R)
• M51: 43,686,617 km (0.107 R)
• M52: 43,904,282 km (0.083 R)
• M53: 44,559,072 km (0.113 R)
• M54: 45,327,257 km (0.104 R)
• M55: 47,210,694 km (0.062 R)
• M56: 48,555,579 km (0.091 R)
• M57: 51,282,898 km (0.09 R)
• M58: 53,593,288 km (0.099 R)
• M59: 54,995,768 km (0.107 R)
• M60: 55,230,786 km (0.046 R)
• M61: 55,348,370 km (0.089 R)
• M62: 55,819,453 km (0.046 R)
• M63: 58,195,367 km (0.114 R)
• M64: 59,034,611 km (0.047 R)
• M65: 59,757,169 km (0.101 R)
• M66: 60,482,718 km (0.027 R)
• M67: 61,089,487 km (0.044 R)
• M68: 61,332,733 km (0.075 R)
• M69: 61,454,506 km (0.09 R)
• M70: 62,799,241 km (0.071 R)
• M71: 62,922,061 km (0.068 R)
• M72: 64,772,587 km (0.077 R)
• M73: 65,642,199 km (0.081 R)
• M74: 66,016,194 km (0.072 R)
• M75: 66,515,851 km (0.108 R)
• M76: 67,142,068 km (0.047 R)
• M77: 68,274,374 km (0.097 R)
• M78: 70,557,836 km (0.086 R)
• M79: 73,511,795 km (0.035 R)
• M80: 74,029,703 km (0.103 R)
• M81: 74,418,807 km (0.114 R)
• M82: 76,113,153 km (0.117 R)
• M83: 79,406,999 km (0.12 R)
• M84: 80,870,963 km (0.052 R)
• M85: 82,075,376 km (0.046 R)
• M86: 82,881,559 km (0.06 R)
• M87: 83,285,623 km (0.069 R)
• M88: 84,095,845 km (0.084 R)
• M89: 84,772,925 km (0.096 R)
• M90: 85,724,068 km (0.099 R)
• M91: 87,911,039 km (0.09 R)
• M92: 88,460,662 km (0.063 R)
• M93: 92,339,734 km (0.098 R)
• M94: 92,479,309 km (0.101 R)
• M95: 92,758,758 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.1

Radius: 3.3

Gravity: 51.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.9 AU - 17.42 AU

Year: 24092 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,502,748 km

• M1: 913,744 km (0.117 R)
• M2: 2,471,806 km (0.082 R)
• M3: 3,261,084 km (0.088 R)
• M4: 3,302,523 km (0.072 R)
• M5: 3,511,960 km (0.1 R)
• M6: 3,596,931 km (0.119 R)
• M7: 3,812,502 km (0.084 R)
• M8: 4,575,900 km (0.097 R)
• M9: 4,998,663 km (0.12 R)
• M10: 5,336,156 km (0.079 R)
• M11: 5,880,991 km (0.087 R)
• M12: 6,810,293 km (0.079 R)
• M13: 8,062,428 km (0.025 R)
• M14: 9,442,318 km (0.107 R)
• M15: 9,619,891 km (0.061 R)
• M16: 11,204,282 km (0.111 R)
• M17: 11,771,408 km (0.107 R)
• M18: 12,998,709 km (0.096 R)
• M19: 13,461,116 km (0.051 R)
• M20: 13,727,699 km (0.028 R)
• M21: 14,198,484 km (0.106 R)
• M22: 14,266,102 km (0.052 R)
• M23: 14,606,138 km (0.117 R)
• M24: 15,294,138 km (0.049 R)
• M25: 15,712,115 km (0.116 R)
• M26: 16,844,720 km (0.083 R)
• M27: 17,493,227 km (0.099 R)
• M28: 18,003,356 km (0.118 R)
• M29: 18,740,424 km (0.096 R)
• M30: 19,112,624 km (0.094 R)
• M31: 19,562,614 km (0.05 R)
• M32: 20,702,550 km (0.072 R)
• M33: 21,010,123 km (0.105 R)
• M34: 22,649,716 km (0.09 R)
• M35: 23,604,898 km (0.048 R)
• M36: 25,801,743 km (0.119 R)
• M37: 26,465,060 km (0.1 R)
• M38: 27,134,062 km (0.117 R)
• M39: 27,302,210 km (0.08 R)
• M40: 27,386,284 km (0.102 R)
• M41: 29,605,119 km (0.111 R)
• M42: 29,778,204 km (0.118 R)
• M43: 29,951,588 km (0.04 R)
• M44: 30,823,594 km (0.077 R)
• M45: 30,911,258 km (0.092 R)
• M46: 31,969,663 km (0.048 R)
• M47: 32,503,279 km (0.103 R)
• M48: 32,771,209 km (0.103 R)
• M49: 34,212,435 km (0.12 R)
• M50: 34,575,957 km (0.066 R)
• M51: 34,758,168 km (0.094 R)
• M52: 34,849,422 km (0.078 R)
• M53: 35,398,447 km (0.048 R)
• M54: 38,280,749 km (0.118 R)
• M55: 39,226,506 km (0.12 R)
• M56: 40,084,301 km (0.119 R)
• M57: 41,237,401 km (0.07 R)
• M58: 42,206,795 km (0.118 R)
• M59: 42,596,498 km (0.055 R)
• M60: 43,183,520 km (0.096 R)
• M61: 43,773,235 km (0.096 R)
• M62: 45,059,776 km (0.098 R)
• M63: 45,558,087 km (0.111 R)
• M64: 47,063,490 km (0.065 R)
• M65: 47,568,832 km (0.05 R)
• M66: 48,076,118 km (0.082 R)
• M67: 50,432,434 km (0.098 R)
• M68: 53,878,122 km (0.074 R)
• M69: 54,195,120 km (0.118 R)
• M70: 55,256,218 km (0.075 R)
• M71: 56,324,197 km (0.068 R)
• M72: 58,263,733 km (0.115 R)
• M73: 58,806,325 km (0.057 R)
• M74: 59,132,598 km (0.11 R)
• M75: 59,568,825 km (0.12 R)
• M76: 60,224,961 km (0.11 R)
• M77: 60,444,122 km (0.106 R)
• M78: 60,883,491 km (0.116 R)
• M79: 61,103,549 km (0.094 R)
• M80: 61,323,758 km (0.111 R)
• M81: 63,429,946 km (0.058 R)
• M82: 63,764,596 km (0.071 R)
• M83: 66,123,904 km (0.03 R)
• M84: 69,888,684 km (0.104 R)
• M85: 70,234,256 km (0.09 R)
• M86: 73,020,217 km (0.112 R)
• M87: 73,137,053 km (0.105 R)
• M88: 73,605,144 km (0.079 R)
• M89: 74,074,134 km (0.089 R)
• M90: 74,544,170 km (0.043 R)
• M91: 75,960,264 km (0.111 R)
• M92: 77,147,173 km (0.098 R)
• M93: 77,862,101 km (0.042 R)
• M94: 77,981,630 km (0.05 R)
• M95: 78,101,009 km (0.119 R)
• M96: 80,502,803 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit