🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 10.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 421 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,689,682 km

• M1: 130,898 km (0.118 R)
• M2: 335,249 km (0.06 R)
• M3: 568,921 km (0.115 R)
• M4: 791,373 km (0.03 R)
• M5: 1,091,466 km (0.041 R)
• M6: 1,409,810 km (0.065 R)
• M7: 1,707,959 km (0.047 R)
• M8: 1,972,747 km (0.075 R)
• M9: 2,630,379 km (0.044 R)
• M10: 2,827,849 km (0.103 R)
• M11: 3,379,865 km (0.038 R)
• M12: 3,622,064 km (0.093 R)
• M13: 3,891,340 km (0.082 R)
• M14: 4,304,230 km (0.087 R)
• M15: 4,528,477 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 14.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.79 AU - 0.81 AU

Year: 503 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,689,682 km

• M1: 179,667 km (0.075 R)
• M2: 481,705 km (0.069 R)
• M3: 886,367 km (0.11 R)
• M4: 1,329,476 km (0.116 R)
• M5: 1,675,646 km (0.04 R)
• M6: 1,974,991 km (0.059 R)
• M7: 2,289,446 km (0.062 R)
• M8: 2,582,807 km (0.089 R)
• M9: 2,860,461 km (0.047 R)
• M10: 3,197,206 km (0.056 R)
• M11: 3,476,505 km (0.115 R)
• M12: 3,759,993 km (0.025 R)
• M13: 4,030,167 km (0.096 R)
• M14: 4,396,981 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 10.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.51 AU

Year: 994 Days

Day: 12.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,689,682 km

• M1: 128,654 km (0.092 R)
• M2: 433,684 km (0.112 R)
• M3: 796,908 km (0.111 R)
• M4: 1,123,630 km (0.067 R)
• M5: 1,365,230 km (0.105 R)
• M6: 1,848,880 km (0.083 R)
• M7: 2,614,372 km (0.095 R)
• M8: 2,825,006 km (0.098 R)
• M9: 3,032,947 km (0.073 R)
• M10: 3,353,535 km (0.062 R)
• M11: 3,605,009 km (0.103 R)
• M12: 3,891,340 km (0.096 R)
• M13: 4,241,848 km (0.047 R)
• M14: 4,719,364 km (0.032 R)
• M15: 5,134,947 km (0.118 R)
• M16: 5,784,202 km (0.086 R)
• M17: 6,622,249 km (0.062 R)
• M18: 7,643,254 km (0.117 R)
• M19: 7,896,374 km (0.105 R)
• M20: 8,209,482 km (0.084 R)
• M21: 8,547,723 km (0.083 R)
• M22: 9,126,966 km (0.112 R)
• M23: 9,383,975 km (0.06 R)
• M24: 9,867,775 km (0.069 R)
• M25: 10,701,633 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 14.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.62 AU - 1.76 AU

Year: 1544 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,689,682 km

• M1: 175,628 km (0.065 R)
• M2: 594,801 km (0.107 R)
• M3: 964,607 km (0.107 R)
• M4: 1,272,928 km (0.119 R)
• M5: 1,598,004 km (0.09 R)
• M6: 1,993,691 km (0.103 R)
• M7: 2,406,132 km (0.085 R)
• M8: 2,942,590 km (0.113 R)
• M9: 3,667,691 km (0.07 R)
• M10: 4,160,018 km (0.118 R)
• M11: 4,700,066 km (0.11 R)
• M12: 5,131,506 km (0.111 R)
• M13: 5,549,632 km (0.119 R)
• M14: 5,916,745 km (0.089 R)
• M15: 6,507,956 km (0.048 R)
• M16: 6,979,489 km (0.089 R)
• M17: 7,621,862 km (0.092 R)
• M18: 8,455,122 km (0.071 R)
• M19: 8,722,154 km (0.053 R)
• M20: 9,077,599 km (0.061 R)
• M21: 9,483,308 km (0.091 R)
• M22: 9,898,143 km (0.085 R)
• M23: 11,552,396 km (0.052 R)
• M24: 12,083,618 km (0.103 R)
• M25: 12,477,659 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.6

Radius: 14

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.12 AU - 2.48 AU

Year: 2452 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,689,682 km

• M1: 193,580 km (0.1 R)
• M2: 559,047 km (0.041 R)
• M3: 865,872 km (0.1 R)
• M4: 1,338,303 km (0.1 R)
• M5: 1,770,042 km (0.046 R)
• M6: 2,295,879 km (0.119 R)
• M7: 2,692,762 km (0.113 R)
• M8: 3,638,370 km (0.074 R)
• M9: 4,212,676 km (0.083 R)
• M10: 6,310,487 km (0.108 R)
• M11: 6,996,992 km (0.117 R)
• M12: 8,661,268 km (0.063 R)
• M13: 9,005,193 km (0.094 R)
• M14: 11,122,901 km (0.076 R)
• M15: 11,543,420 km (0.092 R)
• M16: 12,064,619 km (0.078 R)
• M17: 13,207,098 km (0.042 R)
• M18: 14,984,321 km (0.106 R)
• M19: 15,862,012 km (0.051 R)
• M20: 16,364,511 km (0.117 R)
• M21: 18,033,575 km (0.11 R)
• M22: 19,191,761 km (0.104 R)
• M23: 20,144,400 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 9.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.27 AU - 4.71 AU

Year: 5602 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,689,682 km

• M1: 122,969 km (0.09 R)
• M2: 364,121 km (0.111 R)
• M3: 800,797 km (0.053 R)
• M4: 1,210,396 km (0.106 R)
• M5: 1,507,348 km (0.117 R)
• M6: 2,193,254 km (0.026 R)
• M7: 2,382,196 km (0.107 R)
• M8: 2,680,943 km (0.117 R)
• M9: 3,430,878 km (0.051 R)
• M10: 4,886,914 km (0.048 R)
• M11: 5,996,032 km (0.074 R)
• M12: 7,278,236 km (0.093 R)
• M13: 9,652,055 km (0.052 R)
• M14: 10,289,940 km (0.103 R)
• M15: 10,634,015 km (0.081 R)
• M16: 11,339,369 km (0.088 R)
• M17: 12,933,334 km (0.116 R)
• M18: 13,436,133 km (0.115 R)
• M19: 15,209,466 km (0.104 R)
• M20: 16,699,311 km (0.114 R)
• M21: 20,754,909 km (0.066 R)
• M22: 21,096,591 km (0.067 R)
• M23: 21,639,182 km (0.099 R)
• M24: 21,838,148 km (0.093 R)
• M25: 22,643,283 km (0.066 R)
• M26: 24,192,519 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 10.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.42 AU - 4.72 AU

Year: 5772 Days

Day: 6 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,689,682 km

• M1: 129,103 km (0.112 R)
• M2: 367,113 km (0.104 R)
• M3: 679,025 km (0.099 R)
• M4: 926,310 km (0.093 R)
• M5: 1,155,045 km (0.084 R)
• M6: 1,665,922 km (0.116 R)
• M7: 2,026,602 km (0.083 R)
• M8: 3,179,404 km (0.101 R)
• M9: 3,883,710 km (0.092 R)
• M10: 4,399,823 km (0.099 R)
• M11: 5,226,501 km (0.028 R)
• M12: 7,287,810 km (0.116 R)
• M13: 8,970,188 km (0.099 R)
• M14: 9,781,008 km (0.098 R)
• M15: 10,426,672 km (0.026 R)
• M16: 10,917,353 km (0.102 R)
• M17: 11,539,381 km (0.05 R)
• M18: 13,186,454 km (0.08 R)
• M19: 13,902,729 km (0.073 R)
• M20: 14,705,919 km (0.086 R)
• M21: 15,357,867 km (0.097 R)
• M22: 15,988,721 km (0.102 R)
• M23: 17,362,628 km (0.093 R)
• M24: 19,374,121 km (0.078 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.3

Radius: 4.7

Gravity: 14.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.23 AU - 5.81 AU

Year: 9116 Days

Day: 21.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,689,682 km

• M1: 58,792 km (0.044 R)
• M2: 157,078 km (0.088 R)
• M3: 283,338 km (0.114 R)
• M4: 389,104 km (0.113 R)
• M5: 870,211 km (0.08 R)
• M6: 1,003,503 km (0.117 R)
• M7: 2,525,960 km (0.119 R)
• M8: 3,178,805 km (0.119 R)
• M9: 3,391,683 km (0.078 R)
• M10: 3,611,592 km (0.115 R)
• M11: 3,954,769 km (0.067 R)
• M12: 6,405,033 km (0.098 R)
• M13: 6,737,888 km (0.102 R)
• M14: 7,558,283 km (0.06 R)
• M15: 7,986,282 km (0.064 R)
• M16: 8,426,100 km (0.05 R)
• M17: 9,019,256 km (0.086 R)
• M18: 9,197,576 km (0.071 R)
• M19: 10,687,421 km (0.099 R)
• M20: 10,920,645 km (0.085 R)
• M21: 12,289,615 km (0.117 R)
• M22: 13,478,170 km (0.104 R)
• M23: 13,696,134 km (0.115 R)
• M24: 14,585,792 km (0.032 R)
• M25: 15,087,095 km (0.066 R)
• M26: 15,317,775 km (0.096 R)
• M27: 15,643,749 km (0.072 R)
• M28: 15,737,397 km (0.108 R)
• M29: 16,690,335 km (0.075 R)
• M30: 18,374,807 km (0.077 R)
• M31: 18,731,748 km (0.064 R)
• M32: 19,403,592 km (0.047 R)
• M33: 21,435,879 km (0.109 R)
• M34: 22,321,797 km (0.087 R)
• M35: 23,569,444 km (0.106 R)
• M36: 26,714,889 km (0.11 R)
• M37: 28,519,488 km (0.103 R)
• M38: 32,238,640 km (0.068 R)
• M39: 32,373,278 km (0.1 R)
• M40: 33,941,962 km (0.095 R)
• M41: 34,914,946 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 4

Gravity: 53.83 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.6 AU - 10.58 AU

Year: 17697 Days

Day: 23.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,689,682 km

• M1: 86,318 km (0.06 R)
• M2: 521,797 km (0.106 R)
• M3: 852,259 km (0.093 R)
• M4: 5,645,824 km (0.073 R)
• M5: 6,280,119 km (0.087 R)
• M6: 10,460,930 km (0.093 R)
• M7: 11,087,446 km (0.057 R)
• M8: 13,647,963 km (0.1 R)
• M9: 13,776,618 km (0.119 R)
• M10: 14,627,081 km (0.094 R)
• M11: 20,739,501 km (0.088 R)
• M12: 22,764,757 km (0.071 R)
• M13: 24,110,539 km (0.117 R)
• M14: 27,280,069 km (0.072 R)
• M15: 30,262,153 km (0.107 R)
• M16: 32,600,368 km (0.085 R)
• M17: 33,198,460 km (0.094 R)
• M18: 34,922,875 km (0.088 R)
• M19: 39,807,993 km (0.087 R)
• M20: 41,023,626 km (0.056 R)
• M21: 43,280,758 km (0.119 R)
• M22: 47,495,978 km (0.071 R)
• M23: 56,776,431 km (0.048 R)
• M24: 58,492,319 km (0.035 R)
• M25: 60,774,733 km (0.069 R)
• M26: 61,318,073 km (0.069 R)
• M27: 67,884,372 km (0.071 R)
• M28: 74,634,378 km (0.182 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit