🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.91 AU

Year: 237 Days

Day: 28.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.05 AU - 1.15 AU

Year: 430 Days

Day: 23.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 130.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.72 AU - 4.3 AU

Year: 2451 Days

Day: 45.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.9

Radius: 9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.07 AU - 6.61 AU

Year: 5261 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,498,308 km

• M1: 148,551 km (0.059 R)
• M2: 423,811 km (0.081 R)
• M3: 553,063 km (0.107 R)
• M4: 617,540 km (0.097 R)
• M5: 877,840 km (0.052 R)
• M6: 941,719 km (0.037 R)
• M7: 1,102,088 km (0.079 R)
• M8: 1,434,793 km (0.099 R)
• M9: 1,636,451 km (0.077 R)
• M10: 1,830,928 km (0.042 R)
• M11: 1,931,009 km (0.113 R)
• M12: 2,136,856 km (0.084 R)
• M13: 2,440,839 km (0.047 R)
• M14: 2,551,392 km (0.069 R)
• M15: 2,873,925 km (0.112 R)
• M16: 3,049,852 km (0.086 R)
• M17: 3,149,334 km (0.093 R)
• M18: 3,269,910 km (0.112 R)
• M19: 3,578,381 km (0.115 R)
• M20: 3,641,212 km (0.094 R)
• M21: 4,379,178 km (0.064 R)
• M22: 4,604,922 km (0.093 R)
• M23: 4,673,288 km (0.101 R)
• M24: 4,880,780 km (0.075 R)
• M25: 5,257,168 km (0.085 R)
• M26: 6,063,052 km (0.057 R)
• M27: 6,138,150 km (0.085 R)
• M28: 6,390,971 km (0.116 R)
• M29: 6,802,664 km (0.067 R)
• M30: 6,880,754 km (0.108 R)
• M31: 7,356,026 km (0.031 R)
• M32: 7,597,627 km (0.108 R)
• M33: 8,061,231 km (0.051 R)
• M34: 8,393,937 km (0.029 R)
• M35: 8,561,935 km (0.046 R)
• M36: 8,759,404 km (0.104 R)
• M37: 9,072,812 km (0.057 R)
• M38: 9,506,197 km (0.066 R)
• M39: 9,593,711 km (0.112 R)
• M40: 10,303,105 km (0.099 R)
• M41: 10,543,359 km (0.119 R)
• M42: 10,694,453 km (0.082 R)
• M43: 10,815,926 km (0.094 R)
• M44: 11,213,557 km (0.096 R)
• M45: 11,616,125 km (0.081 R)
• M46: 11,772,305 km (0.105 R)
• M47: 12,023,480 km (0.102 R)
• M48: 12,086,610 km (0.069 R)
• M49: 13,338,595 km (0.061 R)
• M50: 14,162,730 km (0.085 R)
• M51: 14,262,661 km (0.098 R)
• M52: 14,429,911 km (0.091 R)
• M53: 15,378,212 km (0.05 R)
• M54: 15,687,282 km (0.118 R)
• M55: 16,626,906 km (0.07 R)
• M56: 16,697,217 km (0.097 R)
• M57: 16,873,443 km (0.088 R)
• M58: 17,192,236 km (0.08 R)
• M59: 17,334,653 km (0.113 R)
• M60: 17,656,289 km (0.094 R)
• M61: 17,763,999 km (0.063 R)
• M62: 17,907,912 km (0.085 R)
• M63: 18,341,896 km (0.079 R)
• M64: 18,962,727 km (0.083 R)
• M65: 19,294,236 km (0.082 R)
• M66: 20,262,433 km (0.052 R)
• M67: 20,942,056 km (0.109 R)
• M68: 21,132,195 km (0.103 R)
• M69: 21,667,606 km (0.083 R)
• M70: 22,868,877 km (0.07 R)
• M71: 23,774,094 km (0.066 R)
• M72: 23,932,817 km (0.052 R)
• M73: 25,538,301 km (0.106 R)
• M74: 25,741,455 km (0.072 R)
• M75: 25,904,367 km (0.104 R)
• M76: 26,395,198 km (0.078 R)
• M77: 26,600,596 km (0.059 R)
• M78: 27,802,315 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 8.6

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.14 AU - 10.86 AU

Year: 10065 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,498,308 km

• M1: 108,608 km (0.067 R)
• M2: 284,834 km (0.091 R)
• M3: 499,806 km (0.068 R)
• M4: 610,210 km (0.06 R)
• M5: 932,892 km (0.114 R)
• M6: 1,113,158 km (0.117 R)
• M7: 1,239,718 km (0.091 R)
• M8: 1,326,784 km (0.118 R)
• M9: 1,393,504 km (0.039 R)
• M10: 1,461,422 km (0.074 R)
• M11: 1,600,697 km (0.109 R)
• M12: 2,280,769 km (0.107 R)
• M13: 3,011,405 km (0.115 R)
• M14: 3,219,945 km (0.094 R)
• M15: 3,682,651 km (0.086 R)
• M16: 4,002,641 km (0.11 R)
• M17: 5,016,166 km (0.103 R)
• M18: 5,263,601 km (0.108 R)
• M19: 6,067,390 km (0.054 R)
• M20: 6,179,888 km (0.062 R)
• M21: 6,830,938 km (0.078 R)
• M22: 7,184,438 km (0.042 R)
• M23: 7,665,096 km (0.077 R)
• M24: 8,699,565 km (0.078 R)
• M25: 8,911,844 km (0.095 R)
• M26: 9,341,190 km (0.104 R)
• M27: 9,602,239 km (0.082 R)
• M28: 10,444,325 km (0.06 R)
• M29: 11,448,725 km (0.107 R)
• M30: 11,588,001 km (0.117 R)
• M31: 11,962,444 km (0.079 R)
• M32: 12,245,782 km (0.12 R)
• M33: 12,963,852 km (0.103 R)
• M34: 13,843,637 km (0.069 R)
• M35: 14,340,751 km (0.075 R)
• M36: 14,541,212 km (0.053 R)
• M37: 15,097,268 km (0.1 R)
• M38: 15,352,481 km (0.07 R)
• M39: 15,506,118 km (0.113 R)
• M40: 15,866,799 km (0.107 R)
• M41: 18,686,420 km (0.09 R)
• M42: 19,125,340 km (0.085 R)
• M43: 19,180,392 km (0.044 R)
• M44: 19,456,699 km (0.111 R)
• M45: 20,631,491 km (0.099 R)
• M46: 20,744,587 km (0.117 R)
• M47: 21,714,131 km (0.073 R)
• M48: 23,049,292 km (0.116 R)
• M49: 23,519,777 km (0.114 R)
• M50: 23,697,051 km (0.102 R)
• M51: 24,950,531 km (0.1 R)
• M52: 25,131,395 km (0.077 R)
• M53: 25,494,320 km (0.088 R)
• M54: 25,555,056 km (0.057 R)
• M55: 25,920,075 km (0.12 R)
• M56: 27,708,368 km (0.115 R)
• M57: 28,083,260 km (0.116 R)
• M58: 28,585,909 km (0.075 R)
• M59: 30,111,359 km (0.073 R)
• M60: 30,496,872 km (0.073 R)
• M61: 31,272,687 km (0.084 R)
• M62: 32,646,145 km (0.047 R)
• M63: 33,240,796 km (0.119 R)
• M64: 33,639,176 km (0.113 R)
• M65: 34,172,791 km (0.096 R)
• M66: 34,239,661 km (0.087 R)
• M67: 34,306,681 km (0.04 R)
• M68: 35,045,994 km (0.086 R)
• M69: 35,451,404 km (0.094 R)
• M70: 35,722,625 km (0.118 R)
• M71: 36,471,961 km (0.077 R)
• M72: 36,608,693 km (0.108 R)
• M73: 36,814,241 km (0.063 R)
• M74: 36,882,906 km (0.115 R)
• M75: 37,020,087 km (0.062 R)
• M76: 37,364,163 km (0.096 R)
• M77: 39,590,927 km (0.108 R)
• M78: 39,731,549 km (0.114 R)
• M79: 40,791,300 km (0.08 R)
• M80: 40,933,269 km (0.099 R)
• M81: 41,146,595 km (0.118 R)
• M82: 42,938,478 km (0.106 R)
• M83: 43,372,462 km (0.06 R)
• M84: 44,025,905 km (0.105 R)
• M85: 46,227,687 km (0.081 R)
• M86: 47,192,892 km (0.06 R)
• M87: 47,939,984 km (0.067 R)
• M88: 48,014,783 km (0.092 R)
• M89: 48,239,778 km (0.112 R)
• M90: 48,465,222 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.7

Radius: 6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.99 AU - 14.19 AU

Year: 19716 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,498,308 km

• M1: 144,212 km (0.093 R)
• M2: 224,397 km (0.105 R)
• M3: 336,146 km (0.102 R)
• M4: 1,364,033 km (0.067 R)
• M5: 1,625,381 km (0.093 R)
• M6: 1,825,393 km (0.111 R)
• M7: 2,303,807 km (0.119 R)
• M8: 2,848,942 km (0.054 R)
• M9: 2,938,551 km (0.116 R)
• M10: 3,182,246 km (0.12 R)
• M11: 3,591,994 km (0.095 R)
• M12: 3,918,567 km (0.103 R)
• M13: 5,727,055 km (0.041 R)
• M14: 7,670,631 km (0.086 R)
• M15: 8,217,561 km (0.051 R)
• M16: 8,260,196 km (0.086 R)
• M17: 8,302,831 km (0.076 R)
• M18: 8,951,637 km (0.096 R)
• M19: 9,393,250 km (0.069 R)
• M20: 9,482,411 km (0.116 R)
• M21: 9,751,537 km (0.103 R)
• M22: 10,760,126 km (0.113 R)
• M23: 10,946,974 km (0.119 R)
• M24: 11,753,306 km (0.108 R)
• M25: 11,945,839 km (0.063 R)
• M26: 12,382,814 km (0.081 R)
• M27: 13,523,049 km (0.102 R)
• M28: 13,623,878 km (0.074 R)
• M29: 13,724,857 km (0.12 R)
• M30: 13,927,562 km (0.071 R)
• M31: 14,335,964 km (0.08 R)
• M32: 16,061,875 km (0.111 R)
• M33: 16,436,468 km (0.089 R)
• M34: 16,759,749 km (0.117 R)
• M35: 18,519,020 km (0.051 R)
• M36: 20,278,590 km (0.105 R)
• M37: 20,336,185 km (0.08 R)
• M38: 20,509,419 km (0.059 R)
• M39: 21,972,187 km (0.106 R)
• M40: 22,209,300 km (0.108 R)
• M41: 22,925,874 km (0.103 R)
• M42: 24,198,054 km (0.091 R)
• M43: 25,492,973 km (0.079 R)
• M44: 25,555,206 km (0.092 R)
• M45: 28,213,859 km (0.093 R)
• M46: 28,278,186 km (0.118 R)
• M47: 29,119,525 km (0.115 R)
• M48: 30,959,130 km (0.094 R)
• M49: 31,758,880 km (0.085 R)
• M50: 33,515,159 km (0.074 R)
• M51: 36,628,440 km (0.116 R)
• M52: 38,826,332 km (0.11 R)
• M53: 40,339,365 km (0.107 R)
• M54: 40,411,770 km (0.114 R)
• M55: 40,702,289 km (0.063 R)
• M56: 40,920,702 km (0.104 R)
• M57: 45,368,995 km (0.1 R)
• M58: 47,114,353 km (0.081 R)
• M59: 49,967,933 km (0.036 R)
• M60: 50,357,785 km (0.064 R)
• M61: 51,848,528 km (0.107 R)
• M62: 52,164,179 km (0.11 R)
• M63: 52,718,290 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.7

Radius: 6.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.87 AU - 19.89 AU

Year: 24713 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,498,308 km

• M1: 93,199 km (0.084 R)
• M2: 197,918 km (0.053 R)
• M3: 260,599 km (0.041 R)
• M4: 585,077 km (0.095 R)
• M5: 1,036,115 km (0.084 R)
• M6: 1,241,513 km (0.086 R)
• M7: 1,516,324 km (0.118 R)
• M8: 1,690,157 km (0.116 R)
• M9: 1,729,651 km (0.091 R)
• M10: 1,870,572 km (0.107 R)
• M11: 1,952,701 km (0.114 R)
• M12: 2,142,092 km (0.076 R)
• M13: 2,426,178 km (0.098 R)
• M14: 2,470,908 km (0.111 R)
• M15: 3,005,421 km (0.099 R)
• M16: 3,323,167 km (0.1 R)
• M17: 3,600,222 km (0.113 R)
• M18: 3,702,996 km (0.102 R)
• M19: 3,832,548 km (0.066 R)
• M20: 3,990,224 km (0.116 R)
• M21: 4,176,773 km (0.071 R)
• M22: 4,420,916 km (0.112 R)
• M23: 4,753,622 km (0.088 R)
• M24: 4,838,145 km (0.117 R)
• M25: 5,650,162 km (0.066 R)
• M26: 6,010,992 km (0.101 R)
• M27: 6,163,582 km (0.1 R)
• M28: 6,535,033 km (0.12 R)
• M29: 7,137,763 km (0.1 R)
• M30: 7,725,234 km (0.082 R)
• M31: 8,362,072 km (0.118 R)
• M32: 8,532,464 km (0.11 R)
• M33: 8,703,903 km (0.084 R)
• M34: 9,578,602 km (0.12 R)
• M35: 9,721,169 km (0.044 R)
• M36: 10,444,325 km (0.06 R)
• M37: 10,517,628 km (0.114 R)
• M38: 10,923,637 km (0.11 R)
• M39: 11,035,386 km (0.082 R)
• M40: 11,751,212 km (0.113 R)
• M41: 11,827,357 km (0.039 R)
• M42: 13,108,663 km (0.073 R)
• M43: 13,227,444 km (0.092 R)
• M44: 13,625,524 km (0.073 R)
• M45: 13,745,651 km (0.114 R)
• M46: 14,068,034 km (0.049 R)
• M47: 14,148,967 km (0.1 R)
• M48: 15,507,016 km (0.089 R)
• M49: 18,610,873 km (0.112 R)
• M50: 19,101,554 km (0.118 R)
• M51: 19,281,071 km (0.091 R)
• M52: 19,506,216 km (0.105 R)
• M53: 19,551,395 km (0.089 R)
• M54: 20,553,102 km (0.074 R)
• M55: 21,385,016 km (0.053 R)
• M56: 21,898,884 km (0.11 R)
• M57: 22,086,779 km (0.076 R)
• M58: 23,272,941 km (0.109 R)
• M59: 23,320,812 km (0.116 R)
• M60: 23,560,767 km (0.109 R)
• M61: 24,674,673 km (0.053 R)
• M62: 25,262,742 km (0.057 R)
• M63: 25,509,130 km (0.115 R)
• M64: 25,706,749 km (0.064 R)
• M65: 25,805,782 km (0.081 R)
• M66: 26,502,460 km (0.066 R)
• M67: 27,104,591 km (0.098 R)
• M68: 27,306,249 km (0.115 R)
• M69: 28,680,904 km (0.033 R)
• M70: 30,286,538 km (0.088 R)
• M71: 31,549,593 km (0.059 R)
• M72: 31,602,700 km (0.08 R)
• M73: 32,134,221 km (0.069 R)
• M74: 33,909,499 km (0.088 R)
• M75: 34,290,226 km (0.092 R)
• M76: 34,399,282 km (0.046 R)
• M77: 35,055,867 km (0.099 R)
• M78: 36,715,207 km (0.062 R)
• M79: 36,882,607 km (0.09 R)
• M80: 37,498,352 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit