🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 13.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.24 AU - 1.5 AU

Year: 1088 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,814,523 km

• M1: 165,455 km (0.118 R)
• M2: 715,826 km (0.117 R)
• M3: 1,669,213 km (0.074 R)
• M4: 2,092,276 km (0.115 R)
• M5: 2,778,481 km (0.085 R)
• M6: 3,298,035 km (0.099 R)
• M7: 3,851,397 km (0.041 R)
• M8: 5,771,336 km (0.078 R)
• M9: 6,230,153 km (0.093 R)
• M10: 7,268,961 km (0.036 R)
• M11: 7,705,786 km (0.102 R)
• M12: 8,134,384 km (0.117 R)
• M13: 9,262,352 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.3

Radius: 12.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.34 AU - 1.5 AU

Year: 1148 Days

Day: 8.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,814,523 km

• M1: 154,235 km (0.109 R)
• M2: 544,387 km (0.034 R)
• M3: 973,284 km (0.12 R)
• M4: 1,558,211 km (0.065 R)
• M5: 1,971,550 km (0.114 R)
• M6: 2,439,193 km (0.075 R)
• M7: 3,049,702 km (0.081 R)
• M8: 4,220,455 km (0.096 R)
• M9: 4,765,291 km (0.12 R)
• M10: 5,339,746 km (0.072 R)
• M11: 6,202,328 km (0.026 R)
• M12: 6,707,221 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.1

Radius: 14.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.9 AU - 2.14 AU

Year: 1947 Days

Day: 8.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,814,523 km

• M1: 184,005 km (0.104 R)
• M2: 671,694 km (0.114 R)
• M3: 1,458,729 km (0.117 R)
• M4: 2,179,491 km (0.078 R)
• M5: 2,855,075 km (0.089 R)
• M6: 3,544,871 km (0.11 R)
• M7: 4,407,004 km (0.085 R)
• M8: 5,016,615 km (0.079 R)
• M9: 5,776,423 km (0.045 R)
• M10: 6,801,168 km (0.085 R)
• M11: 7,391,182 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 9.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.1 AU - 3.4 AU

Year: 3093 Days

Day: 11.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,814,523 km

• M1: 121,473 km (0.076 R)
• M2: 708,795 km (0.073 R)
• M3: 1,272,479 km (0.075 R)
• M4: 1,647,821 km (0.073 R)
• M5: 2,584,902 km (0.092 R)
• M6: 3,254,801 km (0.076 R)
• M7: 3,762,835 km (0.098 R)
• M8: 5,384,925 km (0.062 R)
• M9: 6,041,510 km (0.061 R)
• M10: 6,612,375 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 12.6

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.72 AU - 4.36 AU

Year: 4517 Days

Day: 11.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,814,523 km

• M1: 160,668 km (0.065 R)
• M2: 618,288 km (0.053 R)
• M3: 1,207,554 km (0.115 R)
• M4: 1,651,411 km (0.103 R)
• M5: 2,527,306 km (0.109 R)
• M6: 3,228,920 km (0.105 R)
• M7: 3,848,854 km (0.101 R)
• M8: 4,547,027 km (0.1 R)
• M9: 4,940,320 km (0.102 R)
• M10: 5,736,031 km (0.117 R)
• M11: 6,196,493 km (0.098 R)
• M12: 6,781,720 km (0.095 R)
• M13: 9,970,997 km (0.084 R)
• M14: 11,527,563 km (0.089 R)
• M15: 12,566,670 km (0.102 R)
• M16: 15,060,018 km (0.077 R)
• M17: 19,325,352 km (0.09 R)
• M18: 22,103,833 km (0.046 R)
• M19: 22,933,354 km (0.103 R)
• M20: 24,654,477 km (0.094 R)
• M21: 25,711,236 km (0.084 R)
• M22: 26,125,623 km (0.109 R)
• M23: 28,884,357 km (0.099 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 13.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.36 AU - 5.16 AU

Year: 5964 Days

Day: 9.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,814,523 km

• M1: 172,935 km (0.058 R)
• M2: 729,888 km (0.106 R)
• M3: 1,187,807 km (0.044 R)
• M4: 1,720,824 km (0.1 R)
• M5: 2,158,847 km (0.116 R)
• M6: 2,672,566 km (0.058 R)
• M7: 3,172,372 km (0.054 R)
• M8: 3,713,618 km (0.104 R)
• M9: 4,363,321 km (0.119 R)
• M10: 4,983,554 km (0.12 R)
• M11: 5,833,868 km (0.065 R)
• M12: 6,463,376 km (0.083 R)
• M13: 7,441,297 km (0.043 R)
• M14: 7,894,728 km (0.099 R)
• M15: 10,575,971 km (0.105 R)
• M16: 12,122,663 km (0.063 R)
• M17: 13,251,529 km (0.073 R)
• M18: 14,991,951 km (0.107 R)
• M19: 16,643,511 km (0.064 R)
• M20: 17,361,132 km (0.117 R)
• M21: 18,666,822 km (0.09 R)
• M22: 19,704,882 km (0.085 R)
• M23: 26,434,692 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 3.6

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.7 AU - 7.2 AU

Year: 9844 Days

Day: 16.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,814,523 km

• M1: 57,745 km (0.091 R)
• M2: 228,885 km (0.049 R)
• M3: 666,459 km (0.104 R)
• M4: 968,197 km (0.114 R)
• M5: 1,344,885 km (0.118 R)
• M6: 1,649,466 km (0.074 R)
• M7: 2,527,306 km (0.108 R)
• M8: 4,334,449 km (0.085 R)
• M9: 6,063,950 km (0.115 R)
• M10: 6,228,358 km (0.114 R)
• M11: 6,681,340 km (0.095 R)
• M12: 7,463,587 km (0.102 R)
• M13: 8,440,013 km (0.114 R)
• M14: 8,888,507 km (0.077 R)
• M15: 10,136,153 km (0.079 R)
• M16: 15,519,582 km (0.102 R)
• M17: 17,537,957 km (0.047 R)
• M18: 20,389,891 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.3

Radius: 4.6

Gravity: 41.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.01 AU - 6.19 AU

Year: 10218 Days

Day: 18 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,814,523 km

• M1: 59,839 km (0.103 R)
• M2: 249,230 km (0.085 R)
• M3: 1,013,974 km (0.031 R)
• M4: 1,449,005 km (0.06 R)
• M5: 1,862,493 km (0.113 R)
• M6: 2,470,160 km (0.084 R)
• M7: 3,550,855 km (0.116 R)
• M8: 4,151,640 km (0.116 R)
• M9: 6,631,075 km (0.052 R)
• M10: 6,911,122 km (0.038 R)
• M11: 7,157,361 km (0.105 R)
• M12: 8,902,868 km (0.088 R)
• M13: 10,107,580 km (0.106 R)
• M14: 14,433,502 km (0.096 R)
• M15: 14,633,813 km (0.092 R)
• M16: 15,874,578 km (0.081 R)
• M17: 16,375,581 km (0.049 R)
• M18: 16,960,958 km (0.056 R)
• M19: 17,333,905 km (0.099 R)
• M20: 17,712,089 km (0.099 R)
• M21: 18,406,971 km (0.12 R)
• M22: 20,600,225 km (0.047 R)
• M23: 20,939,214 km (0.079 R)
• M24: 21,541,645 km (0.101 R)
• M25: 24,822,924 km (0.075 R)
• M26: 25,692,387 km (0.107 R)
• M27: 29,266,879 km (0.09 R)
• M28: 29,480,654 km (0.064 R)
• M29: 30,128,114 km (0.111 R)
• M30: 31,900,848 km (0.114 R)
• M31: 36,758,590 km (0.114 R)
• M32: 41,680,510 km (0.107 R)
• M33: 45,147,441 km (0.094 R)
• M34: 46,441,163 km (0.096 R)
• M35: 49,555,491 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.1

Radius: 5.9

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.23 AU - 8.81 AU

Year: 15405 Days

Day: 22.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,814,523 km

• M1: 74,649 km (0.113 R)
• M2: 425,008 km (0.073 R)
• M3: 715,377 km (0.028 R)
• M4: 1,323,492 km (0.09 R)
• M5: 1,617,003 km (0.113 R)
• M6: 2,693,360 km (0.06 R)
• M7: 2,935,709 km (0.034 R)
• M8: 3,663,951 km (0.092 R)
• M9: 4,641,424 km (0.044 R)
• M10: 6,063,052 km (0.062 R)
• M11: 7,188,926 km (0.066 R)
• M12: 7,420,354 km (0.07 R)
• M13: 10,074,818 km (0.047 R)
• M14: 10,660,643 km (0.099 R)
• M15: 11,518,737 km (0.116 R)
• M16: 16,669,840 km (0.12 R)
• M17: 17,992,585 km (0.034 R)
• M18: 19,029,448 km (0.088 R)
• M19: 19,562,465 km (0.046 R)
• M20: 27,314,926 km (0.042 R)
• M21: 29,383,116 km (0.094 R)
• M22: 29,975,673 km (0.105 R)
• M23: 32,551,300 km (0.098 R)
• M24: 33,570,211 km (0.066 R)
• M25: 34,087,520 km (0.103 R)
• M26: 35,671,313 km (0.118 R)
• M27: 40,862,808 km (0.112 R)
• M28: 42,951,643 km (0.117 R)
• M29: 46,856,895 km (0.108 R)
• M30: 58,476,162 km (0.069 R)
• M31: 59,980,069 km (0.069 R)
• M32: 67,476,568 km (0.079 R)
• M33: 68,714,640 km (0.099 R)
• M34: 68,922,432 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.4

Radius: 7.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.45 AU - 9.97 AU

Year: 18957 Days

Day: 18 Hours

Environment

Temp: -244 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,814,523 km

• M1: 108,608 km (0.091 R)
• M2: 385,663 km (0.042 R)
• M3: 751,729 km (0.026 R)
• M4: 1,706,164 km (0.071 R)
• M5: 2,287,052 km (0.107 R)
• M6: 5,230,989 km (0.07 R)
• M7: 6,023,259 km (0.103 R)
• M8: 8,164,304 km (0.116 R)
• M9: 9,127,564 km (0.095 R)
• M10: 9,533,424 km (0.107 R)
• M11: 9,793,125 km (0.119 R)
• M12: 11,510,210 km (0.078 R)
• M13: 12,044,274 km (0.088 R)
• M14: 12,532,711 km (0.063 R)
• M15: 13,877,746 km (0.089 R)
• M16: 14,688,117 km (0.101 R)
• M17: 24,603,614 km (0.059 R)
• M18: 25,688,946 km (0.1 R)
• M19: 27,638,356 km (0.071 R)
• M20: 32,293,543 km (0.067 R)
• M21: 36,046,804 km (0.071 R)
• M22: 41,997,807 km (0.047 R)
• M23: 42,556,555 km (0.087 R)
• M24: 43,403,728 km (0.097 R)
• M25: 45,571,102 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit