🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.6 AU - 0.86 AU

Year: 226 Days

Day: 42 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.13 AU - 1.37 AU

Year: 505 Days

Day: 29 Hours

Environment

Temp: 13 °C

Axial Tilt: 73.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,210,620 km

• M1: 48,320 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.44 AU - 1.94 AU

Year: 795 Days

Day: 12.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.99 AU - 2.25 AU

Year: 1116 Days

Day: 43.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,210,620 km

• M1: 73,303 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.67 AU - 5.47 AU

Year: 3533 Days

Day: 30.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,210,620 km

• M1: 902,674 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.9

Radius: 10.1

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.04 AU - 9 AU

Year: 7458 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 91.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,210,620 km

• M1: 143,165 km (0.11 R)
• M2: 224,696 km (0.035 R)
• M3: 322,383 km (0.083 R)
• M4: 428,448 km (0.033 R)
• M5: 613,950 km (0.09 R)
• M6: 710,141 km (0.114 R)
• M7: 950,395 km (0.079 R)
• M8: 1,199,326 km (0.097 R)
• M9: 1,358,947 km (0.063 R)
• M10: 1,432,100 km (0.118 R)
• M11: 1,660,237 km (0.074 R)
• M12: 1,798,765 km (0.077 R)
• M13: 2,151,517 km (0.028 R)
• M14: 2,325,050 km (0.082 R)
• M15: 3,138,115 km (0.049 R)
• M16: 4,220,156 km (0.112 R)
• M17: 4,301,687 km (0.109 R)
• M18: 4,521,446 km (0.114 R)
• M19: 5,144,820 km (0.104 R)
• M20: 5,855,560 km (0.071 R)
• M21: 6,130,072 km (0.099 R)
• M22: 6,284,457 km (0.08 R)
• M23: 6,408,773 km (0.111 R)
• M24: 7,075,530 km (0.09 R)
• M25: 7,172,470 km (0.114 R)
• M26: 7,830,850 km (0.119 R)
• M27: 8,371,497 km (0.112 R)
• M28: 9,099,290 km (0.052 R)
• M29: 9,275,517 km (0.065 R)
• M30: 9,524,298 km (0.059 R)
• M31: 10,578,065 km (0.11 R)
• M32: 11,025,064 km (0.098 R)
• M33: 12,052,951 km (0.106 R)
• M34: 12,637,280 km (0.043 R)
• M35: 13,071,563 km (0.1 R)
• M36: 13,310,620 km (0.095 R)
• M37: 13,591,266 km (0.058 R)
• M38: 14,445,021 km (0.089 R)
• M39: 14,816,173 km (0.026 R)
• M40: 14,899,200 km (0.102 R)
• M41: 15,358,017 km (0.06 R)
• M42: 15,948,629 km (0.109 R)
• M43: 16,076,236 km (0.088 R)
• M44: 16,503,787 km (0.118 R)
• M45: 16,632,890 km (0.117 R)
• M46: 16,762,142 km (0.069 R)
• M47: 17,021,844 km (0.1 R)
• M48: 17,721,065 km (0.117 R)
• M49: 18,922,036 km (0.051 R)
• M50: 19,147,331 km (0.067 R)
• M51: 19,237,688 km (0.078 R)
• M52: 19,464,179 km (0.117 R)
• M53: 19,828,450 km (0.097 R)
• M54: 20,011,408 km (0.08 R)
• M55: 20,149,038 km (0.1 R)
• M56: 21,636,490 km (0.073 R)
• M57: 22,298,311 km (0.051 R)
• M58: 23,496,739 km (0.102 R)
• M59: 23,593,529 km (0.109 R)
• M60: 25,407,702 km (0.092 R)
• M61: 25,556,702 km (0.062 R)
• M62: 26,457,131 km (0.103 R)
• M63: 27,164,729 km (0.101 R)
• M64: 27,520,922 km (0.1 R)
• M65: 27,827,298 km (0.052 R)
• M66: 28,340,569 km (0.108 R)
• M67: 29,272,414 km (0.113 R)
• M68: 29,428,744 km (0.095 R)
• M69: 29,742,151 km (0.091 R)
• M70: 30,056,606 km (0.073 R)
• M71: 31,272,537 km (0.076 R)
• M72: 31,592,228 km (0.071 R)
• M73: 32,288,905 km (0.114 R)
• M74: 32,990,669 km (0.116 R)
• M75: 34,189,696 km (0.106 R)
• M76: 37,079,927 km (0.117 R)
• M77: 37,361,919 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 14.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.99 AU - 9.09 AU

Year: 8245 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,210,620 km

• M1: 191,186 km (0.073 R)
• M2: 323,580 km (0.118 R)
• M3: 522,246 km (0.117 R)
• M4: 814,710 km (0.117 R)
• M5: 935,136 km (0.115 R)
• M6: 1,195,885 km (0.116 R)
• M7: 1,353,562 km (0.082 R)
• M8: 1,730,099 km (0.118 R)
• M9: 1,951,654 km (0.064 R)
• M10: 2,467,916 km (0.107 R)
• M11: 2,603,601 km (0.067 R)
• M12: 2,859,264 km (0.103 R)
• M13: 3,099,069 km (0.049 R)
• M14: 3,831,800 km (0.069 R)
• M15: 3,963,596 km (0.115 R)
• M16: 4,204,598 km (0.1 R)
• M17: 4,423,011 km (0.036 R)
• M18: 5,188,054 km (0.097 R)
• M19: 5,304,890 km (0.06 R)
• M20: 5,541,255 km (0.108 R)
• M21: 6,116,907 km (0.103 R)
• M22: 6,365,090 km (0.032 R)
• M23: 7,357,971 km (0.1 R)
• M24: 7,456,706 km (0.071 R)
• M25: 8,228,032 km (0.119 R)
• M26: 8,675,181 km (0.12 R)
• M27: 10,394,958 km (0.076 R)
• M28: 11,255,594 km (0.082 R)
• M29: 11,983,986 km (0.073 R)
• M30: 12,334,344 km (0.119 R)
• M31: 13,005,440 km (0.065 R)
• M32: 13,205,004 km (0.037 R)
• M33: 13,688,355 km (0.082 R)
• M34: 14,054,720 km (0.113 R)
• M35: 14,177,540 km (0.093 R)
• M36: 14,300,659 km (0.056 R)
• M37: 14,424,227 km (0.054 R)
• M38: 14,922,088 km (0.055 R)
• M39: 15,383,299 km (0.026 R)
• M40: 15,636,867 km (0.09 R)
• M41: 16,148,193 km (0.051 R)
• M42: 16,492,268 km (0.03 R)
• M43: 16,838,587 km (0.087 R)
• M44: 17,143,766 km (0.072 R)
• M45: 17,318,945 km (0.104 R)
• M46: 17,671,099 km (0.099 R)
• M47: 19,239,333 km (0.04 R)
• M48: 19,604,053 km (0.052 R)
• M49: 20,294,148 km (0.111 R)
• M50: 20,618,925 km (0.1 R)
• M51: 20,758,649 km (0.063 R)
• M52: 21,935,237 km (0.086 R)
• M53: 22,459,727 km (0.117 R)
• M54: 22,940,235 km (0.106 R)
• M55: 23,716,050 km (0.059 R)
• M56: 25,144,111 km (0.116 R)
• M57: 25,593,054 km (0.112 R)
• M58: 26,549,284 km (0.08 R)
• M59: 26,701,425 km (0.099 R)
• M60: 26,803,002 km (0.098 R)
• M61: 27,057,318 km (0.038 R)
• M62: 27,159,344 km (0.095 R)
• M63: 27,261,519 km (0.088 R)
• M64: 29,540,493 km (0.097 R)
• M65: 30,225,502 km (0.11 R)
• M66: 30,809,233 km (0.079 R)
• M67: 31,503,816 km (0.057 R)
• M68: 32,474,257 km (0.056 R)
• M69: 32,582,566 km (0.053 R)
• M70: 32,962,993 km (0.087 R)
• M71: 33,072,050 km (0.116 R)
• M72: 33,509,175 km (0.109 R)
• M73: 34,887,271 km (0.06 R)
• M74: 35,723,074 km (0.047 R)
• M75: 36,003,121 km (0.032 R)
• M76: 36,509,211 km (0.047 R)
• M77: 37,187,487 km (0.064 R)
• M78: 37,585,119 km (0.119 R)
• M79: 38,269,978 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 3.5

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.68 AU - 14.44 AU

Year: 19066 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,210,620 km

• M1: 47,572 km (0.046 R)
• M2: 134,040 km (0.066 R)
• M3: 231,129 km (0.082 R)
• M4: 336,446 km (0.118 R)
• M5: 514,018 km (0.096 R)
• M6: 558,898 km (0.047 R)
• M7: 620,682 km (0.03 R)
• M8: 734,226 km (0.059 R)
• M9: 854,503 km (0.117 R)
• M10: 1,037,012 km (0.047 R)
• M11: 1,152,352 km (0.096 R)
• M12: 1,374,356 km (0.084 R)
• M13: 1,437,187 km (0.107 R)
• M14: 2,140,746 km (0.086 R)
• M15: 3,263,029 km (0.116 R)
• M16: 3,603,663 km (0.097 R)
• M17: 3,955,667 km (0.095 R)
• M18: 4,257,256 km (0.115 R)
• M19: 5,010,930 km (0.098 R)
• M20: 5,636,249 km (0.094 R)
• M21: 5,703,568 km (0.077 R)
• M22: 5,771,037 km (0.053 R)
• M23: 6,009,496 km (0.104 R)
• M24: 6,251,097 km (0.05 R)
• M25: 6,850,984 km (0.107 R)
• M26: 7,212,413 km (0.096 R)
• M27: 7,766,074 km (0.062 R)
• M28: 8,029,067 km (0.102 R)
• M29: 8,142,762 km (0.115 R)
• M30: 8,371,646 km (0.11 R)
• M31: 9,950,502 km (0.068 R)
• M32: 10,441,632 km (0.102 R)
• M33: 10,898,803 km (0.115 R)
• M34: 10,982,728 km (0.115 R)
• M35: 11,066,652 km (0.115 R)
• M36: 11,193,212 km (0.05 R)
• M37: 11,320,071 km (0.071 R)
• M38: 11,362,557 km (0.12 R)
• M39: 11,961,995 km (0.093 R)
• M40: 12,309,062 km (0.112 R)
• M41: 13,325,281 km (0.111 R)
• M42: 14,048,138 km (0.051 R)
• M43: 14,322,351 km (0.1 R)
• M44: 15,109,086 km (0.065 R)
• M45: 15,202,584 km (0.062 R)
• M46: 15,296,233 km (0.052 R)
• M47: 15,862,311 km (0.104 R)
• M48: 16,100,172 km (0.118 R)
• M49: 16,724,144 km (0.114 R)
• M50: 16,820,785 km (0.117 R)
• M51: 17,847,325 km (0.109 R)
• M52: 18,743,267 km (0.076 R)
• M53: 19,602,707 km (0.115 R)
• M54: 20,165,643 km (0.094 R)
• M55: 20,423,401 km (0.118 R)
• M56: 20,785,876 km (0.107 R)
• M57: 21,202,805 km (0.054 R)
• M58: 21,307,524 km (0.09 R)
• M59: 22,150,957 km (0.092 R)
• M60: 22,683,675 km (0.103 R)
• M61: 22,844,193 km (0.104 R)
• M62: 23,005,310 km (0.055 R)
• M63: 23,220,581 km (0.075 R)
• M64: 23,979,192 km (0.099 R)
• M65: 24,142,852 km (0.067 R)
• M66: 24,471,220 km (0.075 R)
• M67: 25,799,499 km (0.094 R)
• M68: 28,122,006 km (0.114 R)
• M69: 28,467,428 km (0.068 R)
• M70: 28,756,451 km (0.109 R)
• M71: 28,814,345 km (0.093 R)
• M72: 29,453,876 km (0.105 R)
• M73: 30,451,395 km (0.113 R)
• M74: 30,628,668 km (0.051 R)
• M75: 30,865,481 km (0.106 R)
• M76: 31,519,673 km (0.086 R)
• M77: 32,600,218 km (0.115 R)
• M78: 33,876,139 km (0.054 R)
• M79: 35,602,498 km (0.047 R)
• M80: 35,664,581 km (0.053 R)
• M81: 35,976,044 km (0.07 R)
• M82: 36,351,086 km (0.108 R)
• M83: 37,231,020 km (0.112 R)
• M84: 37,546,971 km (0.038 R)
• M85: 39,332,571 km (0.113 R)
• M86: 39,525,553 km (0.06 R)
• M87: 39,783,310 km (0.09 R)
• M88: 40,300,470 km (0.064 R)
• M89: 42,259,902 km (0.058 R)
• M90: 42,325,726 km (0.117 R)
• M91: 42,457,521 km (0.06 R)
• M92: 42,523,344 km (0.054 R)
• M93: 42,787,534 km (0.047 R)
• M94: 44,250,003 km (0.115 R)
• M95: 44,584,504 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.4

Radius: 4.3

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.39 AU - 17.85 AU

Year: 26748 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,210,620 km

• M1: 236,664 km (0.107 R)
• M2: 345,272 km (0.107 R)
• M3: 589,565 km (0.111 R)
• M4: 777,759 km (0.107 R)
• M5: 899,532 km (0.083 R)
• M6: 1,093,560 km (0.115 R)
• M7: 1,620,594 km (0.087 R)
• M8: 2,329,837 km (0.102 R)
• M9: 2,870,035 km (0.089 R)
• M10: 3,989,626 km (0.108 R)
• M11: 4,926,407 km (0.09 R)
• M12: 5,001,206 km (0.119 R)
• M13: 5,887,873 km (0.095 R)
• M14: 6,328,738 km (0.083 R)
• M15: 6,410,119 km (0.095 R)
• M16: 6,573,779 km (0.041 R)
• M17: 6,738,935 km (0.114 R)
• M18: 7,327,304 km (0.116 R)
• M19: 7,584,612 km (0.116 R)
• M20: 8,063,774 km (0.041 R)
• M21: 8,507,930 km (0.04 R)
• M22: 10,123,886 km (0.118 R)
• M23: 10,699,240 km (0.072 R)
• M24: 11,137,711 km (0.116 R)
• M25: 11,731,465 km (0.108 R)
• M26: 12,233,964 km (0.088 R)
• M27: 12,538,994 km (0.107 R)
• M28: 13,156,235 km (0.09 R)
• M29: 13,208,146 km (0.073 R)
• M30: 13,260,056 km (0.115 R)
• M31: 13,783,499 km (0.11 R)
• M32: 14,796,277 km (0.053 R)
• M33: 15,448,224 km (0.037 R)
• M34: 15,557,879 km (0.054 R)
• M35: 15,832,840 km (0.077 R)
• M36: 16,109,596 km (0.088 R)
• M37: 17,745,449 km (0.109 R)
• M38: 17,917,636 km (0.094 R)
• M39: 18,148,166 km (0.089 R)
• M40: 19,433,362 km (0.084 R)
• M41: 20,027,265 km (0.086 R)
• M42: 20,386,450 km (0.084 R)
• M43: 20,506,577 km (0.037 R)
• M44: 21,232,725 km (0.062 R)
• M45: 21,354,498 km (0.058 R)
• M46: 21,415,534 km (0.09 R)
• M47: 21,660,126 km (0.026 R)
• M48: 22,461,522 km (0.106 R)
• M49: 23,902,897 km (0.107 R)
• M50: 24,029,607 km (0.072 R)
• M51: 24,156,615 km (0.095 R)
• M52: 24,666,744 km (0.053 R)
• M53: 24,987,332 km (0.072 R)
• M54: 25,438,520 km (0.051 R)
• M55: 26,479,870 km (0.093 R)
• M56: 28,671,330 km (0.094 R)
• M57: 29,482,449 km (0.112 R)
• M58: 31,751,849 km (0.088 R)
• M59: 31,960,837 km (0.119 R)
• M60: 34,362,182 km (0.115 R)
• M61: 35,295,523 km (0.048 R)
• M62: 35,729,058 km (0.089 R)
• M63: 36,309,946 km (0.074 R)
• M64: 38,293,315 km (0.083 R)
• M65: 38,962,317 km (0.059 R)
• M66: 39,111,466 km (0.094 R)
• M67: 39,335,563 km (0.12 R)
• M68: 39,935,301 km (0.12 R)
• M69: 40,311,689 km (0.102 R)
• M70: 40,387,087 km (0.066 R)
• M71: 40,613,578 km (0.064 R)
• M72: 41,143,753 km (0.078 R)
• M73: 42,057,945 km (0.092 R)
• M74: 42,440,916 km (0.084 R)
• M75: 43,984,018 km (0.108 R)
• M76: 45,545,371 km (0.118 R)
• M77: 45,859,826 km (0.101 R)
• M78: 46,254,016 km (0.104 R)
• M79: 46,886,815 km (0.079 R)
• M80: 47,681,928 km (0.078 R)
• M81: 48,161,239 km (0.104 R)
• M82: 48,561,713 km (0.112 R)
• M83: 48,802,565 km (0.103 R)
• M84: 52,216,239 km (0.092 R)
• M85: 53,040,224 km (0.034 R)
• M86: 53,205,530 km (0.065 R)
• M87: 55,119,186 km (0.043 R)
• M88: 55,789,983 km (0.042 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit