🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 12.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.08 AU - 1.48 AU

Year: 950 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,891,207 km

• M1: 156,031 km (0.033 R)
• M2: 736,919 km (0.075 R)
• M3: 1,294,022 km (0.053 R)
• M4: 1,854,864 km (0.094 R)
• M5: 2,657,606 km (0.083 R)
• M6: 3,118,966 km (0.113 R)
• M7: 3,774,205 km (0.083 R)
• M8: 4,559,893 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 8.8

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.36 AU - 1.92 AU

Year: 1378 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,891,207 km

• M1: 109,506 km (0.09 R)
• M2: 444,455 km (0.064 R)
• M3: 978,071 km (0.067 R)
• M4: 1,480,121 km (0.115 R)
• M5: 1,795,922 km (0.119 R)
• M6: 2,225,717 km (0.065 R)
• M7: 2,630,679 km (0.059 R)
• M8: 3,430,728 km (0.108 R)
• M9: 3,921,708 km (0.076 R)
• M10: 4,515,013 km (0.036 R)
• M11: 4,803,887 km (0.104 R)
• M12: 5,312,968 km (0.073 R)
• M13: 7,212,712 km (0.05 R)
• M14: 7,528,363 km (0.1 R)
• M15: 7,853,290 km (0.073 R)
• M16: 10,264,359 km (0.091 R)
• M17: 11,109,287 km (0.045 R)
• M18: 11,745,826 km (0.118 R)
• M19: 12,109,798 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.7

Radius: 13

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.66 AU - 2.18 AU

Year: 1745 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,891,207 km

• M1: 161,715 km (0.083 R)
• M2: 686,355 km (0.081 R)
• M3: 1,662,032 km (0.062 R)
• M4: 2,375,315 km (0.104 R)
• M5: 2,879,310 km (0.109 R)
• M6: 3,598,128 km (0.087 R)
• M7: 4,546,578 km (0.069 R)
• M8: 5,183,417 km (0.093 R)
• M9: 5,744,109 km (0.074 R)
• M10: 6,710,661 km (0.083 R)
• M11: 7,484,381 km (0.093 R)
• M12: 10,199,134 km (0.047 R)
• M13: 12,388,648 km (0.073 R)
• M14: 13,118,237 km (0.109 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.4

Radius: 8.4

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.08 AU - 3.38 AU

Year: 2959 Days

Day: 6.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,891,207 km

• M1: 105,466 km (0.105 R)
• M2: 459,864 km (0.09 R)
• M3: 810,372 km (0.063 R)
• M4: 1,328,130 km (0.051 R)
• M5: 1,846,786 km (0.083 R)
• M6: 2,174,255 km (0.059 R)
• M7: 4,125,460 km (0.095 R)
• M8: 5,151,702 km (0.099 R)
• M9: 5,432,946 km (0.06 R)
• M10: 5,943,075 km (0.116 R)
• M11: 6,281,465 km (0.089 R)
• M12: 7,601,068 km (0.078 R)
• M13: 8,136,479 km (0.047 R)
• M14: 8,483,546 km (0.084 R)
• M15: 9,022,846 km (0.104 R)
• M16: 10,130,020 km (0.113 R)
• M17: 12,704,300 km (0.098 R)
• M18: 16,774,409 km (0.093 R)
• M19: 17,739,166 km (0.1 R)
• M20: 19,778,933 km (0.112 R)
• M21: 20,091,443 km (0.101 R)
• M22: 21,244,394 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 11.1

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.49 AU - 3.31 AU

Year: 3240 Days

Day: 9.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,891,207 km

• M1: 138,079 km (0.086 R)
• M2: 605,871 km (0.076 R)
• M3: 961,765 km (0.091 R)
• M4: 1,583,793 km (0.058 R)
• M5: 1,934,749 km (0.082 R)
• M6: 2,294,083 km (0.11 R)
• M7: 3,632,087 km (0.064 R)
• M8: 4,118,579 km (0.087 R)
• M9: 4,648,155 km (0.04 R)
• M10: 5,017,662 km (0.107 R)
• M11: 5,487,100 km (0.091 R)
• M12: 6,635,862 km (0.062 R)
• M13: 7,464,485 km (0.119 R)
• M14: 9,560,351 km (0.082 R)
• M15: 11,839,923 km (0.12 R)
• M16: 13,897,792 km (0.07 R)
• M17: 14,253,984 km (0.116 R)
• M18: 15,038,027 km (0.11 R)
• M19: 15,795,590 km (0.088 R)
• M20: 17,920,030 km (0.113 R)
• M21: 19,082,106 km (0.101 R)
• M22: 20,885,060 km (0.1 R)
• M23: 23,295,231 km (0.105 R)
• M24: 24,456,559 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 9.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.79 AU - 5.57 AU

Year: 7734 Days

Day: 13.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,891,207 km

• M1: 114,143 km (0.084 R)
• M2: 496,964 km (0.097 R)
• M3: 1,168,359 km (0.107 R)
• M4: 1,512,584 km (0.113 R)
• M5: 2,190,412 km (0.115 R)
• M6: 2,571,438 km (0.052 R)
• M7: 3,674,572 km (0.047 R)
• M8: 4,319,190 km (0.07 R)
• M9: 4,780,101 km (0.095 R)
• M10: 5,303,544 km (0.111 R)
• M11: 5,768,494 km (0.102 R)
• M12: 6,260,521 km (0.072 R)
• M13: 6,674,010 km (0.116 R)
• M14: 7,710,125 km (0.115 R)
• M15: 8,554,904 km (0.089 R)
• M16: 9,460,270 km (0.068 R)
• M17: 13,162,518 km (0.055 R)
• M18: 14,784,758 km (0.088 R)
• M19: 15,087,843 km (0.034 R)
• M20: 16,277,744 km (0.082 R)
• M21: 18,212,942 km (0.112 R)
• M22: 21,901,427 km (0.104 R)
• M23: 23,837,074 km (0.119 R)
• M24: 27,130,920 km (0.113 R)
• M25: 32,519,884 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.4

Radius: 5.7

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.12 AU - 8.04 AU

Year: 13690 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 66.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,891,207 km

• M1: 70,909 km (0.051 R)
• M2: 282,142 km (0.069 R)
• M3: 483,650 km (0.064 R)
• M4: 793,168 km (0.062 R)
• M5: 1,154,297 km (0.104 R)
• M6: 1,359,396 km (0.086 R)
• M7: 2,436,800 km (0.088 R)
• M8: 2,890,081 km (0.11 R)
• M9: 3,077,079 km (0.045 R)
• M10: 3,397,966 km (0.102 R)
• M11: 4,589,363 km (0.065 R)
• M12: 4,877,040 km (0.098 R)
• M13: 5,559,356 km (0.073 R)
• M14: 5,960,877 km (0.08 R)
• M15: 6,420,591 km (0.11 R)
• M16: 7,239,041 km (0.088 R)
• M17: 8,883,870 km (0.087 R)
• M18: 9,381,582 km (0.064 R)
• M19: 10,216,487 km (0.059 R)
• M20: 11,156,710 km (0.096 R)
• M21: 12,274,356 km (0.109 R)
• M22: 13,724,707 km (0.043 R)
• M23: 15,145,438 km (0.075 R)
• M24: 17,341,086 km (0.116 R)
• M25: 18,675,050 km (0.037 R)
• M26: 21,457,122 km (0.074 R)
• M27: 23,178,096 km (0.101 R)
• M28: 23,551,791 km (0.111 R)
• M29: 24,503,533 km (0.105 R)
• M30: 24,794,052 km (0.095 R)
• M31: 27,721,533 km (0.118 R)
• M32: 28,889,742 km (0.026 R)
• M33: 29,214,071 km (0.098 R)
• M34: 30,871,615 km (0.076 R)
• M35: 32,241,931 km (0.098 R)
• M36: 35,472,797 km (0.111 R)
• M37: 38,912,949 km (0.082 R)
• M38: 39,308,337 km (0.118 R)
• M39: 39,839,708 km (0.08 R)
• M40: 53,262,078 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.1

Radius: 7.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.09 AU - 11.39 AU

Year: 18425 Days

Day: 18.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,891,207 km

• M1: 94,995 km (0.073 R)
• M2: 338,241 km (0.064 R)
• M3: 660,475 km (0.112 R)
• M4: 894,446 km (0.099 R)
• M5: 2,566,651 km (0.111 R)
• M6: 3,188,080 km (0.106 R)
• M7: 4,441,262 km (0.118 R)
• M8: 5,768,494 km (0.086 R)
• M9: 6,543,112 km (0.099 R)
• M10: 7,473,311 km (0.06 R)
• M11: 7,741,690 km (0.11 R)
• M12: 8,109,401 km (0.05 R)
• M13: 8,585,571 km (0.095 R)
• M14: 9,437,531 km (0.113 R)
• M15: 10,847,790 km (0.119 R)
• M16: 11,192,165 km (0.086 R)
• M17: 13,744,454 km (0.045 R)
• M18: 16,434,523 km (0.094 R)
• M19: 17,902,826 km (0.085 R)
• M20: 18,546,546 km (0.114 R)
• M21: 19,039,321 km (0.079 R)
• M22: 21,725,500 km (0.116 R)
• M23: 25,754,021 km (0.104 R)
• M24: 27,200,334 km (0.049 R)
• M25: 28,374,228 km (0.037 R)
• M26: 29,692,784 km (0.108 R)
• M27: 35,754,489 km (0.078 R)
• M28: 45,941,656 km (0.026 R)
• M29: 47,451,397 km (0.091 R)
• M30: 50,410,443 km (0.095 R)
• M31: 57,037,629 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.5

Radius: 3.6

Gravity: 40.7 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.03 AU - 10.53 AU

Year: 20064 Days

Day: 17.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,891,207 km

• M1: 44,730 km (0.117 R)
• M2: 216,618 km (0.113 R)
• M3: 758,461 km (0.099 R)
• M4: 1,611,169 km (0.086 R)
• M5: 3,065,111 km (0.08 R)
• M6: 3,196,159 km (0.076 R)
• M7: 3,330,797 km (0.113 R)
• M8: 3,847,208 km (0.085 R)
• M9: 5,073,163 km (0.053 R)
• M10: 6,241,373 km (0.116 R)
• M11: 6,494,792 km (0.093 R)
• M12: 7,022,274 km (0.12 R)
• M13: 10,036,671 km (0.103 R)
• M14: 11,920,856 km (0.094 R)
• M15: 12,114,884 km (0.095 R)
• M16: 18,440,630 km (0.05 R)
• M17: 19,226,318 km (0.114 R)
• M18: 19,582,660 km (0.074 R)
• M19: 24,104,855 km (0.089 R)
• M20: 25,575,402 km (0.104 R)
• M21: 28,233,606 km (0.105 R)
• M22: 28,348,198 km (0.07 R)
• M23: 30,224,155 km (0.11 R)
• M24: 30,584,836 km (0.067 R)
• M25: 36,616,772 km (0.094 R)
• M26: 39,122,237 km (0.079 R)
• M27: 40,271,448 km (0.096 R)
• M28: 41,888,152 km (0.094 R)
• M29: 42,787,983 km (0.118 R)
• M30: 44,781,674 km (0.111 R)
• M31: 46,516,261 km (0.067 R)
• M32: 51,473,635 km (0.103 R)
• M33: 53,551,400 km (0.064 R)
• M34: 57,873,133 km (0.031 R)
• M35: 64,384,979 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit