🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 11.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.52 AU - 0.82 AU

Year: 366 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 75,290,282 km

• M1: 139,425 km (0.057 R)
• M2: 536,608 km (0.042 R)
• M3: 905,815 km (0.064 R)
• M4: 1,841,550 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 10

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.85 AU

Year: 374 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,290,282 km

• M1: 124,316 km (0.109 R)
• M2: 457,321 km (0.115 R)
• M3: 831,914 km (0.081 R)
• M4: 1,468,154 km (0.035 R)
• M5: 1,824,645 km (0.073 R)
• M6: 2,384,590 km (0.089 R)
• M7: 2,736,295 km (0.07 R)
• M8: 3,329,301 km (0.118 R)
• M9: 3,745,183 km (0.101 R)
• M10: 4,168,245 km (0.049 R)
• M11: 4,520,698 km (0.064 R)
• M12: 5,366,973 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 8.8

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.68 AU - 0.8 AU

Year: 424 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,290,282 km

• M1: 109,506 km (0.119 R)
• M2: 392,395 km (0.105 R)
• M3: 774,468 km (0.111 R)
• M4: 1,094,308 km (0.113 R)
• M5: 1,559,109 km (0.057 R)
• M6: 1,927,569 km (0.078 R)
• M7: 2,241,724 km (0.051 R)
• M8: 2,559,620 km (0.084 R)
• M9: 2,863,752 km (0.084 R)
• M10: 3,420,855 km (0.049 R)
• M11: 3,884,608 km (0.066 R)
• M12: 4,346,117 km (0.102 R)
• M13: 5,147,364 km (0.075 R)
• M14: 5,704,765 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.1

Radius: 14.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.28 AU - 1.54 AU

Year: 1116 Days

Day: 14.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,290,282 km

• M1: 185,352 km (0.1 R)
• M2: 706,551 km (0.044 R)
• M3: 1,277,117 km (0.115 R)
• M4: 2,017,926 km (0.066 R)
• M5: 2,930,173 km (0.048 R)
• M6: 3,691,627 km (0.107 R)
• M7: 4,817,201 km (0.084 R)
• M8: 5,531,082 km (0.108 R)
• M9: 6,226,563 km (0.089 R)
• M10: 6,791,893 km (0.064 R)
• M11: 7,717,006 km (0.114 R)
• M12: 8,316,894 km (0.057 R)
• M13: 8,975,872 km (0.067 R)
• M14: 9,908,615 km (0.112 R)
• M15: 10,650,022 km (0.098 R)

Asteroid Belt

Center: 2.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 13.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.6 AU - 2.8 AU

Year: 2959 Days

Day: 7.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,290,282 km

• M1: 164,109 km (0.103 R)
• M2: 685,308 km (0.098 R)
• M3: 1,123,929 km (0.083 R)
• M4: 1,581,549 km (0.056 R)
• M5: 2,022,713 km (0.107 R)
• M6: 2,849,391 km (0.106 R)
• M7: 5,151,403 km (0.07 R)
• M8: 5,933,052 km (0.03 R)
• M9: 6,448,566 km (0.046 R)
• M10: 8,377,930 km (0.101 R)
• M11: 8,967,944 km (0.102 R)
• M12: 10,198,386 km (0.066 R)
• M13: 11,114,224 km (0.076 R)
• M14: 12,685,002 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14.6

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.56 AU - 3.14 AU

Year: 3208 Days

Day: 7.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,290,282 km

• M1: 181,612 km (0.093 R)
• M2: 2,008,651 km (0.099 R)
• M3: 2,761,876 km (0.105 R)
• M4: 3,348,449 km (0.04 R)
• M5: 3,802,479 km (0.109 R)
• M6: 5,309,528 km (0.082 R)
• M7: 6,550,592 km (0.08 R)
• M8: 7,350,342 km (0.047 R)
• M9: 8,214,419 km (0.118 R)
• M10: 10,249,100 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.4

Radius: 7.8

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.17 AU - 7.33 AU

Year: 11695 Days

Day: 15.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,290,282 km

• M1: 102,774 km (0.037 R)
• M2: 349,161 km (0.087 R)
• M3: 593,156 km (0.082 R)
• M4: 868,864 km (0.061 R)
• M5: 1,182,272 km (0.058 R)
• M6: 2,188,617 km (0.119 R)
• M7: 3,122,556 km (0.102 R)
• M8: 3,392,880 km (0.114 R)
• M9: 3,841,823 km (0.098 R)
• M10: 5,325,086 km (0.12 R)
• M11: 5,968,955 km (0.099 R)
• M12: 8,213,222 km (0.107 R)
• M13: 10,688,917 km (0.045 R)
• M14: 11,079,218 km (0.113 R)
• M15: 14,148,368 km (0.054 R)
• M16: 16,904,111 km (0.056 R)
• M17: 17,741,859 km (0.034 R)
• M18: 18,527,098 km (0.119 R)
• M19: 19,171,865 km (0.032 R)
• M20: 21,811,968 km (0.103 R)
• M21: 23,265,311 km (0.102 R)
• M22: 32,082,011 km (0.099 R)
• M23: 34,923,623 km (0.049 R)
• M24: 35,906,780 km (0.086 R)
• M25: 51,675,144 km (0.112 R)
• M26: 52,790,545 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 7.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.6 AU - 7.1 AU

Year: 11955 Days

Day: 16 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,290,282 km

• M1: 97,538 km (0.075 R)
• M2: 342,878 km (0.12 R)
• M3: 598,691 km (0.028 R)
• M4: 867,069 km (0.065 R)
• M5: 1,350,270 km (0.081 R)
• M6: 1,868,627 km (0.074 R)
• M7: 3,026,963 km (0.078 R)
• M8: 3,406,792 km (0.077 R)
• M9: 3,677,564 km (0.083 R)
• M10: 4,444,104 km (0.088 R)
• M11: 4,992,679 km (0.108 R)
• M12: 5,372,808 km (0.047 R)
• M13: 5,709,552 km (0.082 R)
• M14: 6,027,747 km (0.059 R)
• M15: 6,630,477 km (0.103 R)
• M16: 7,877,674 km (0.065 R)
• M17: 9,059,198 km (0.097 R)
• M18: 9,404,919 km (0.028 R)
• M19: 9,985,508 km (0.115 R)
• M20: 11,416,562 km (0.093 R)
• M21: 11,820,177 km (0.078 R)
• M22: 14,620,948 km (0.079 R)
• M23: 15,955,211 km (0.054 R)
• M24: 18,038,212 km (0.073 R)
• M25: 23,213,999 km (0.104 R)
• M26: 24,856,733 km (0.062 R)
• M27: 25,792,618 km (0.097 R)
• M28: 26,928,664 km (0.113 R)
• M29: 27,464,075 km (0.091 R)
• M30: 32,707,779 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.8

Radius: 5.5

Gravity: 29.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.59 AU - 10.17 AU

Year: 16177 Days

Day: 19 Hours

Environment

Temp: -233 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,290,282 km

• M1: 68,366 km (0.118 R)
• M2: 352,901 km (0.065 R)
• M3: 662,719 km (0.104 R)
• M4: 1,487,751 km (0.119 R)
• M5: 1,790,986 km (0.104 R)
• M6: 3,321,970 km (0.056 R)
• M7: 3,574,940 km (0.079 R)
• M8: 4,823,335 km (0.029 R)
• M9: 5,487,699 km (0.078 R)
• M10: 6,861,007 km (0.119 R)
• M11: 7,699,503 km (0.049 R)
• M12: 8,604,271 km (0.076 R)
• M13: 9,633,953 km (0.111 R)
• M14: 10,743,371 km (0.091 R)
• M15: 11,110,783 km (0.047 R)
• M16: 11,297,631 km (0.093 R)
• M17: 11,677,460 km (0.083 R)
• M18: 12,329,557 km (0.117 R)
• M19: 19,060,564 km (0.056 R)
• M20: 25,015,158 km (0.115 R)
• M21: 39,105,332 km (0.097 R)
• M22: 40,855,029 km (0.097 R)
• M23: 43,422,428 km (0.042 R)
• M24: 54,409,194 km (0.078 R)
• M25: 58,446,542 km (0.065 R)
• M26: 61,504,921 km (0.112 R)
• M27: 62,285,971 km (0.061 R)
• M28: 68,355,157 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.3

Radius: 5.8

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.19 AU - 12.21 AU

Year: 23340 Days

Day: 15.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,290,282 km

• M1: 72,106 km (0.092 R)
• M2: 525,537 km (0.101 R)
• M3: 1,688,212 km (0.113 R)
• M4: 2,248,456 km (0.059 R)
• M5: 2,799,874 km (0.082 R)
• M6: 3,494,457 km (0.086 R)
• M7: 3,759,843 km (0.094 R)
• M8: 4,995,223 km (0.115 R)
• M9: 8,867,414 km (0.062 R)
• M10: 12,181,455 km (0.083 R)
• M11: 13,928,759 km (0.104 R)
• M12: 15,996,500 km (0.072 R)
• M13: 18,880,149 km (0.07 R)
• M14: 19,975,504 km (0.1 R)
• M15: 21,894,247 km (0.071 R)
• M16: 24,037,535 km (0.117 R)
• M17: 26,541,056 km (0.062 R)
• M18: 36,597,174 km (0.106 R)
• M19: 36,876,623 km (0.11 R)
• M20: 51,156,637 km (0.059 R)
• M21: 65,585,950 km (0.062 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit