🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.77 AU

Year: 250 Days

Day: 47.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.1 AU - 1.4 AU

Year: 624 Days

Day: 23.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.67 AU - 2.19 AU

Year: 1196 Days

Day: 38.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,816,155 km

• M1: 673,041 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.12 AU - 2.44 AU

Year: 1536 Days

Day: 41.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 8.1

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.44 AU - 4.9 AU

Year: 4503 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,816,155 km

• M1: 105,915 km (0.071 R)
• M2: 164,857 km (0.104 R)
• M3: 249,080 km (0.079 R)
• M4: 382,971 km (0.081 R)
• M5: 454,628 km (0.117 R)
• M6: 508,932 km (0.104 R)
• M7: 941,120 km (0.041 R)
• M8: 1,271,133 km (0.047 R)
• M9: 2,126,235 km (0.055 R)
• M10: 2,183,531 km (0.035 R)
• M11: 2,639,654 km (0.096 R)
• M12: 2,846,997 km (0.095 R)
• M13: 2,952,763 km (0.03 R)
• M14: 3,059,875 km (0.04 R)
• M15: 3,190,175 km (0.091 R)
• M16: 3,366,700 km (0.075 R)
• M17: 4,418,224 km (0.118 R)
• M18: 4,615,244 km (0.084 R)
• M19: 4,739,859 km (0.08 R)
• M20: 4,941,517 km (0.11 R)
• M21: 5,353,360 km (0.107 R)
• M22: 5,510,737 km (0.107 R)
• M23: 5,776,273 km (0.115 R)
• M24: 5,829,979 km (0.066 R)
• M25: 5,964,766 km (0.117 R)
• M26: 6,046,148 km (0.076 R)
• M27: 6,127,828 km (0.055 R)
• M28: 6,682,238 km (0.092 R)
• M29: 6,823,458 km (0.106 R)
• M30: 6,965,576 km (0.087 R)
• M31: 7,108,592 km (0.079 R)
• M32: 7,368,742 km (0.073 R)
• M33: 7,987,778 km (0.119 R)
• M34: 8,684,755 km (0.067 R)
• M35: 9,306,633 km (0.075 R)
• M36: 9,718,476 km (0.046 R)
• M37: 9,782,504 km (0.096 R)
• M38: 10,201,228 km (0.114 R)
• M39: 10,396,603 km (0.099 R)
• M40: 10,757,732 km (0.114 R)
• M41: 11,763,778 km (0.103 R)
• M42: 11,900,211 km (0.046 R)
• M43: 12,659,869 km (0.051 R)
• M44: 13,613,406 km (0.114 R)
• M45: 13,828,528 km (0.11 R)
• M46: 14,153,155 km (0.044 R)
• M47: 14,810,189 km (0.102 R)
• M48: 15,626,545 km (0.108 R)
• M49: 15,851,690 km (0.117 R)
• M50: 15,927,087 km (0.09 R)
• M51: 16,040,183 km (0.046 R)
• M52: 16,763,189 km (0.071 R)
• M53: 16,916,826 km (0.104 R)
• M54: 17,264,043 km (0.047 R)
• M55: 17,848,073 km (0.109 R)
• M56: 18,438,386 km (0.047 R)
• M57: 19,195,501 km (0.056 R)
• M58: 19,275,835 km (0.086 R)
• M59: 19,517,436 km (0.113 R)
• M60: 20,125,551 km (0.068 R)
• M61: 20,534,552 km (0.107 R)
• M62: 21,028,823 km (0.045 R)
• M63: 21,485,545 km (0.074 R)
• M64: 22,366,228 km (0.104 R)
• M65: 22,535,423 km (0.107 R)
• M66: 23,045,253 km (0.086 R)
• M67: 24,249,665 km (0.081 R)
• M68: 24,684,845 km (0.08 R)
• M69: 24,772,061 km (0.094 R)
• M70: 24,859,576 km (0.104 R)
• M71: 25,430,441 km (0.046 R)
• M72: 25,961,214 km (0.032 R)
• M73: 26,049,926 km (0.116 R)
• M74: 26,406,268 km (0.056 R)
• M75: 26,585,038 km (0.091 R)
• M76: 26,898,744 km (0.077 R)
• M77: 27,213,797 km (0.1 R)
• M78: 27,575,226 km (0.096 R)
• M79: 28,166,137 km (0.078 R)
• M80: 28,348,796 km (0.091 R)
• M81: 29,406,603 km (0.116 R)
• M82: 30,430,451 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.4

Radius: 8.6

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.34 AU - 8.66 AU

Year: 8264 Days

Day: 12.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 75.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,816,155 km

• M1: 117,434 km (0.1 R)
• M2: 271,371 km (0.101 R)
• M3: 391,049 km (0.119 R)
• M4: 452,234 km (0.081 R)
• M5: 643,420 km (0.092 R)
• M6: 718,219 km (0.107 R)
• M7: 780,452 km (0.104 R)
• M8: 944,262 km (0.119 R)
• M9: 1,501,963 km (0.083 R)
• M10: 1,792,930 km (0.083 R)
• M11: 2,170,067 km (0.117 R)
• M12: 2,475,097 km (0.101 R)
• M13: 3,551,603 km (0.07 R)
• M14: 3,939,361 km (0.106 R)
• M15: 4,224,494 km (0.044 R)
• M16: 4,487,039 km (0.089 R)
• M17: 4,724,750 km (0.11 R)
• M18: 4,784,888 km (0.065 R)
• M19: 4,875,544 km (0.068 R)
• M20: 4,966,799 km (0.084 R)
• M21: 5,400,034 km (0.049 R)
• M22: 5,525,996 km (0.113 R)
• M23: 6,039,864 km (0.088 R)
• M24: 6,435,252 km (0.095 R)
• M25: 6,535,482 km (0.06 R)
• M26: 6,703,630 km (0.081 R)
• M27: 6,771,248 km (0.049 R)
• M28: 6,839,166 km (0.108 R)
• M29: 7,112,930 km (0.052 R)
• M30: 7,286,015 km (0.099 R)
• M31: 7,355,578 km (0.104 R)
• M32: 7,884,556 km (0.08 R)
• M33: 8,135,581 km (0.11 R)
• M34: 8,316,594 km (0.058 R)
• M35: 9,354,355 km (0.029 R)
• M36: 9,927,165 km (0.112 R)
• M37: 10,004,358 km (0.088 R)
• M38: 10,629,378 km (0.116 R)
• M39: 11,026,410 km (0.095 R)
• M40: 11,226,722 km (0.083 R)
• M41: 11,509,312 km (0.12 R)
• M42: 12,205,092 km (0.116 R)
• M43: 12,662,712 km (0.053 R)
• M44: 12,746,487 km (0.069 R)
• M45: 13,253,175 km (0.074 R)
• M46: 14,286,148 km (0.076 R)
• M47: 14,724,320 km (0.102 R)
• M48: 14,900,696 km (0.084 R)
• M49: 15,033,539 km (0.069 R)
• M50: 15,255,841 km (0.065 R)
• M51: 18,006,198 km (0.112 R)
• M52: 18,147,718 km (0.1 R)
• M53: 18,526,948 km (0.054 R)
• M54: 19,293,039 km (0.099 R)
• M55: 19,534,490 km (0.046 R)
• M56: 20,216,207 km (0.099 R)
• M57: 20,955,071 km (0.09 R)
• M58: 22,004,500 km (0.034 R)
• M59: 22,459,428 km (0.097 R)
• M60: 22,611,718 km (0.103 R)
• M61: 22,713,594 km (0.099 R)
• M62: 23,019,672 km (0.117 R)
• M63: 24,885,307 km (0.072 R)
• M64: 25,836,300 km (0.092 R)
• M65: 26,262,804 km (0.117 R)
• M66: 27,122,543 km (0.107 R)
• M67: 27,339,011 km (0.079 R)
• M68: 28,374,827 km (0.101 R)
• M69: 28,429,729 km (0.093 R)
• M70: 29,090,952 km (0.114 R)
• M71: 30,484,605 km (0.115 R)
• M72: 30,653,352 km (0.12 R)
• M73: 31,558,419 km (0.112 R)
• M74: 31,843,104 km (0.082 R)
• M75: 31,900,100 km (0.051 R)
• M76: 32,128,536 km (0.075 R)
• M77: 32,414,867 km (0.116 R)
• M78: 32,472,163 km (0.102 R)
• M79: 34,092,158 km (0.096 R)
• M80: 34,267,337 km (0.088 R)
• M81: 35,679,092 km (0.078 R)
• M82: 36,451,765 km (0.047 R)
• M83: 36,990,018 km (0.038 R)
• M84: 37,169,835 km (0.091 R)
• M85: 37,229,973 km (0.066 R)
• M86: 37,470,527 km (0.075 R)
• M87: 37,892,692 km (0.115 R)
• M88: 38,195,179 km (0.104 R)
• M89: 38,437,826 km (0.03 R)
• M90: 41,637,875 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.9

Radius: 4

Gravity: 60.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.16 AU - 10.82 AU

Year: 15161 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,816,155 km

• M1: 193,131 km (0.1 R)
• M2: 235,317 km (0.111 R)
• M3: 313,258 km (0.112 R)
• M4: 1,117,646 km (0.117 R)
• M5: 1,306,737 km (0.114 R)
• M6: 1,362,537 km (0.113 R)
• M7: 1,390,811 km (0.117 R)
• M8: 1,564,345 km (0.05 R)
• M9: 1,837,511 km (0.055 R)
• M10: 1,868,777 km (0.073 R)
• M11: 2,125,337 km (0.081 R)
• M12: 2,257,731 km (0.105 R)
• M13: 2,635,765 km (0.109 R)
• M14: 2,671,220 km (0.103 R)
• M15: 3,487,874 km (0.12 R)
• M16: 4,004,137 km (0.097 R)
• M17: 4,459,363 km (0.116 R)
• M18: 4,757,511 km (0.1 R)
• M19: 4,800,745 km (0.061 R)
• M20: 5,018,261 km (0.097 R)
• M21: 5,106,224 km (0.066 R)
• M22: 5,283,647 km (0.079 R)
• M23: 5,690,105 km (0.089 R)
• M24: 5,781,808 km (0.073 R)
• M25: 6,871,329 km (0.07 R)
• M26: 7,414,220 km (0.1 R)
• M27: 7,817,686 km (0.052 R)
• M28: 8,540,842 km (0.083 R)
• M29: 8,698,518 km (0.098 R)
• M30: 9,123,825 km (0.103 R)
• M31: 9,610,317 km (0.071 R)
• M32: 10,383,887 km (0.069 R)
• M33: 10,778,078 km (0.078 R)
• M34: 10,834,775 km (0.039 R)
• M35: 11,005,467 km (0.082 R)
• M36: 12,343,769 km (0.088 R)
• M37: 13,365,523 km (0.114 R)
• M38: 13,609,816 km (0.056 R)
• M39: 14,790,293 km (0.104 R)
• M40: 16,392,935 km (0.094 R)
• M41: 16,983,098 km (0.062 R)
• M42: 17,915,093 km (0.097 R)
• M43: 19,343,902 km (0.112 R)
• M44: 19,412,867 km (0.101 R)
• M45: 19,620,210 km (0.059 R)
• M46: 19,758,887 km (0.065 R)
• M47: 20,386,749 km (0.071 R)
• M48: 20,667,843 km (0.043 R)
• M49: 20,879,674 km (0.095 R)
• M50: 21,733,579 km (0.074 R)
• M51: 21,877,043 km (0.097 R)
• M52: 22,309,231 km (0.086 R)
• M53: 22,381,637 km (0.12 R)
• M54: 23,182,135 km (0.114 R)
• M55: 24,288,860 km (0.12 R)
• M56: 24,512,210 km (0.094 R)
• M57: 25,111,349 km (0.114 R)
• M58: 25,715,126 km (0.099 R)
• M59: 25,790,972 km (0.111 R)
• M60: 26,937,191 km (0.118 R)
• M61: 27,943,985 km (0.058 R)
• M62: 28,726,830 km (0.09 R)
• M63: 30,233,879 km (0.101 R)
• M64: 31,037,220 km (0.087 R)
• M65: 31,766,360 km (0.108 R)
• M66: 32,501,185 km (0.091 R)
• M67: 34,738,720 km (0.102 R)
• M68: 34,822,495 km (0.112 R)
• M69: 36,257,737 km (0.107 R)
• M70: 36,683,492 km (0.111 R)
• M71: 37,025,473 km (0.111 R)
• M72: 38,403,269 km (0.099 R)
• M73: 41,564,272 km (0.078 R)
• M74: 42,726,199 km (0.09 R)
• M75: 42,905,866 km (0.104 R)
• M76: 45,081,618 km (0.102 R)
• M77: 47,571,973 km (0.064 R)
• M78: 47,665,023 km (0.103 R)
• M79: 47,851,422 km (0.068 R)
• M80: 50,675,680 km (0.117 R)
• M81: 50,961,113 km (0.053 R)
• M82: 52,684,630 km (0.097 R)
• M83: 54,135,580 km (0.076 R)
• M84: 55,501,408 km (0.08 R)
• M85: 59,065,578 km (0.107 R)
• M86: 60,068,631 km (0.075 R)
• M87: 60,370,670 km (0.093 R)
• M88: 61,888,340 km (0.115 R)
• M89: 62,193,370 km (0.119 R)
• M90: 63,521,051 km (0.07 R)
• M91: 63,828,624 km (0.096 R)
• M92: 64,034,022 km (0.118 R)
• M93: 65,581,612 km (0.095 R)
• M94: 67,768,883 km (0.053 R)
• M95: 67,873,601 km (0.074 R)
• M96: 68,503,109 km (0.071 R)
• M97: 69,768,258 km (0.069 R)
• M98: 69,874,024 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.2

Radius: 7.3

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.51 AU - 12.75 AU

Year: 16569 Days

Day: 21.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,816,155 km

• M1: 132,843 km (0.12 R)
• M2: 235,916 km (0.055 R)
• M3: 374,294 km (0.085 R)
• M4: 463,454 km (0.098 R)
• M5: 821,592 km (0.086 R)
• M6: 941,270 km (0.104 R)
• M7: 1,066,932 km (0.104 R)
• M8: 1,744,311 km (0.073 R)
• M9: 1,963,173 km (0.114 R)
• M10: 2,059,663 km (0.097 R)
• M11: 2,636,513 km (0.116 R)
• M12: 3,260,635 km (0.116 R)
• M13: 3,452,719 km (0.09 R)
• M14: 3,648,542 km (0.106 R)
• M15: 4,133,240 km (0.065 R)
• M16: 4,341,330 km (0.11 R)
• M17: 4,510,077 km (0.109 R)
• M18: 5,251,932 km (0.058 R)
• M19: 5,984,214 km (0.116 R)
• M20: 7,542,575 km (0.045 R)
• M21: 8,735,618 km (0.108 R)
• M22: 9,820,053 km (0.117 R)
• M23: 10,831,783 km (0.109 R)
• M24: 11,234,202 km (0.097 R)
• M25: 11,292,096 km (0.079 R)
• M26: 11,700,049 km (0.05 R)
• M27: 11,994,458 km (0.069 R)
• M28: 12,053,699 km (0.111 R)
• M29: 12,470,628 km (0.091 R)
• M30: 12,892,344 km (0.12 R)
• M31: 15,648,087 km (0.089 R)
• M32: 16,233,463 km (0.101 R)
• M33: 16,364,511 km (0.06 R)
• M34: 16,496,008 km (0.073 R)
• M35: 17,224,998 km (0.066 R)
• M36: 17,627,117 km (0.114 R)
• M37: 17,964,460 km (0.119 R)
• M38: 18,032,228 km (0.057 R)
• M39: 19,058,619 km (0.115 R)
• M40: 19,963,387 km (0.067 R)
• M41: 20,456,462 km (0.113 R)
• M42: 22,031,727 km (0.095 R)
• M43: 23,349,535 km (0.09 R)
• M44: 23,868,789 km (0.105 R)
• M45: 24,092,587 km (0.074 R)
• M46: 24,316,984 km (0.079 R)
• M47: 24,391,933 km (0.079 R)
• M48: 24,542,129 km (0.081 R)
• M49: 24,994,513 km (0.04 R)
• M50: 25,678,175 km (0.108 R)
• M51: 25,830,915 km (0.104 R)
• M52: 26,444,864 km (0.068 R)
• M53: 27,922,592 km (0.078 R)
• M54: 29,107,856 km (0.069 R)
• M55: 29,267,178 km (0.11 R)
• M56: 29,987,492 km (0.096 R)
• M57: 30,794,871 km (0.097 R)
• M58: 31,038,417 km (0.099 R)
• M59: 32,183,439 km (0.039 R)
• M60: 33,425,699 km (0.072 R)
• M61: 34,683,518 km (0.065 R)
• M62: 36,556,334 km (0.101 R)
• M63: 40,044,358 km (0.04 R)
• M64: 41,290,059 km (0.116 R)
• M65: 41,827,864 km (0.071 R)
• M66: 42,187,647 km (0.106 R)
• M67: 42,458,120 km (0.063 R)
• M68: 44,459,590 km (0.08 R)
• M69: 44,826,852 km (0.08 R)
• M70: 45,102,860 km (0.076 R)
• M71: 49,026,364 km (0.114 R)
• M72: 49,405,744 km (0.099 R)
• M73: 50,071,903 km (0.11 R)
• M74: 52,281,763 km (0.118 R)
• M75: 53,447,280 km (0.088 R)
• M76: 54,523,188 km (0.097 R)
• M77: 54,621,324 km (0.115 R)
• M78: 56,994,994 km (0.081 R)
• M79: 57,294,040 km (0.094 R)
• M80: 57,893,628 km (0.107 R)
• M81: 60,313,224 km (0.096 R)
• M82: 60,617,955 km (0.045 R)
• M83: 63,590,165 km (0.06 R)
• M84: 64,107,325 km (0.064 R)
• M85: 64,522,160 km (0.068 R)
• M86: 68,295,168 km (0.072 R)
• M87: 68,824,894 km (0.05 R)
• M88: 69,781,722 km (0.118 R)
• M89: 69,888,385 km (0.083 R)
• M90: 70,208,375 km (0.086 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: 152 - 14,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit