🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 10

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.67 AU - 0.95 AU

Year: 494 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 25,901,882 km

• M1: 128,505 km (0.119 R)
• M2: 265,087 km (0.075 R)
• M3: 427,102 km (0.087 R)
• M4: 511,774 km (0.081 R)
• M5: 770,279 km (0.078 R)
• M6: 864,376 km (0.111 R)
• M7: 939,774 km (0.048 R)
• M8: 1,008,439 km (0.074 R)
• M9: 1,126,921 km (0.081 R)
• M10: 1,205,310 km (0.03 R)
• M11: 1,305,989 km (0.068 R)
• M12: 1,378,096 km (0.062 R)
• M13: 1,446,462 km (0.119 R)
• M14: 1,575,714 km (0.103 R)
• M15: 1,658,592 km (0.098 R)
• M16: 1,886,728 km (0.057 R)
• M17: 2,070,734 km (0.117 R)
• M18: 2,149,721 km (0.117 R)
• M19: 2,223,473 km (0.064 R)
• M20: 2,323,255 km (0.106 R)
• M21: 2,386,385 km (0.053 R)
• M22: 2,697,549 km (0.112 R)
• M23: 2,804,212 km (0.113 R)
• M24: 2,932,717 km (0.085 R)
• M25: 3,174,616 km (0.111 R)
• M26: 3,244,927 km (0.113 R)
• M27: 3,430,279 km (0.096 R)
• M28: 3,502,535 km (0.093 R)
• M29: 3,604,411 km (0.117 R)
• M30: 3,670,533 km (0.087 R)
• M31: 3,848,854 km (0.105 R)
• M32: 3,976,910 km (0.084 R)
• M33: 4,106,312 km (0.11 R)
• M34: 4,346,117 km (0.086 R)
• M35: 4,455,922 km (0.083 R)
• M36: 4,519,052 km (0.102 R)
• M37: 4,622,275 km (0.062 R)
• M38: 5,076,305 km (0.052 R)
• M39: 5,175,338 km (0.109 R)
• M40: 5,291,875 km (0.114 R)
• M41: 5,375,650 km (0.068 R)
• M42: 5,502,060 km (0.086 R)
• M43: 5,844,190 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95

Radius: 14.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.67 AU - 1.07 AU

Year: 550 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 25,901,882 km

• M1: 194,178 km (0.107 R)
• M2: 302,487 km (0.12 R)
• M3: 403,765 km (0.097 R)
• M4: 511,924 km (0.093 R)
• M5: 633,397 km (0.103 R)
• M6: 730,486 km (0.099 R)
• M7: 887,265 km (0.109 R)
• M8: 989,440 km (0.109 R)
• M9: 1,096,104 km (0.116 R)
• M10: 1,193,342 km (0.079 R)
• M11: 1,293,872 km (0.109 R)
• M12: 1,433,896 km (0.09 R)
• M13: 1,560,455 km (0.048 R)
• M14: 1,652,159 km (0.092 R)
• M15: 1,753,736 km (0.119 R)
• M16: 1,898,098 km (0.118 R)
• M17: 2,013,288 km (0.083 R)
• M18: 2,169,169 km (0.045 R)
• M19: 2,377,709 km (0.083 R)
• M20: 2,497,985 km (0.067 R)
• M21: 2,597,617 km (0.117 R)
• M22: 2,712,509 km (0.117 R)
• M23: 2,805,558 km (0.056 R)
• M24: 2,918,804 km (0.031 R)
• M25: 3,014,397 km (0.069 R)
• M26: 3,174,616 km (0.084 R)
• M27: 3,327,655 km (0.112 R)
• M28: 3,488,174 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 13.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.53 AU - 1.55 AU

Year: 1296 Days

Day: 10.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,901,882 km

• M1: 165,455 km (0.088 R)
• M2: 253,718 km (0.073 R)
• M3: 335,398 km (0.03 R)
• M4: 419,622 km (0.073 R)
• M5: 514,168 km (0.087 R)
• M6: 707,448 km (0.106 R)
• M7: 814,261 km (0.084 R)
• M8: 933,640 km (0.118 R)
• M9: 1,121,386 km (0.113 R)
• M10: 1,314,816 km (0.053 R)
• M11: 1,450,202 km (0.109 R)
• M12: 1,590,674 km (0.118 R)
• M13: 1,735,784 km (0.117 R)
• M14: 1,868,627 km (0.064 R)
• M15: 1,979,180 km (0.119 R)
• M16: 2,065,797 km (0.08 R)
• M17: 2,207,167 km (0.093 R)
• M18: 2,306,350 km (0.078 R)
• M19: 2,565,603 km (0.061 R)
• M20: 2,718,044 km (0.038 R)
• M21: 2,893,372 km (0.114 R)
• M22: 3,123,005 km (0.057 R)
• M23: 3,317,183 km (0.08 R)
• M24: 3,483,835 km (0.099 R)
• M25: 3,600,222 km (0.084 R)
• M26: 3,858,428 km (0.101 R)
• M27: 3,967,934 km (0.074 R)
• M28: 4,156,278 km (0.077 R)
• M29: 4,325,174 km (0.071 R)
• M30: 4,576,947 km (0.119 R)
• M31: 4,774,715 km (0.099 R)
• M32: 4,892,598 km (0.042 R)
• M33: 4,975,476 km (0.067 R)
• M34: 5,059,101 km (0.083 R)
• M35: 5,275,868 km (0.107 R)
• M36: 5,409,908 km (0.082 R)
• M37: 5,520,461 km (0.116 R)
• M38: 5,644,178 km (0.036 R)
• M39: 5,932,304 km (0.051 R)
• M40: 6,110,175 km (0.119 R)
• M41: 6,354,319 km (0.115 R)
• M42: 6,785,909 km (0.089 R)
• M43: 7,146,290 km (0.082 R)
• M44: 7,362,908 km (0.112 R)
• M45: 7,554,094 km (0.102 R)
• M46: 7,844,164 km (0.105 R)
• M47: 7,941,702 km (0.05 R)
• M48: 8,067,664 km (0.102 R)
• M49: 8,208,286 km (0.064 R)
• M50: 8,478,011 km (0.117 R)
• M51: 8,563,730 km (0.067 R)
• M52: 8,707,344 km (0.105 R)
• M53: 9,600,743 km (0.079 R)
• M54: 9,990,295 km (0.083 R)
• M55: 10,202,425 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 9.8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.69 AU - 4.19 AU

Year: 4327 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,901,882 km

• M1: 155,731 km (0.074 R)
• M2: 276,457 km (0.098 R)
• M3: 500,704 km (0.106 R)
• M4: 578,944 km (0.081 R)
• M5: 661,971 km (0.117 R)
• M6: 727,195 km (0.104 R)
• M7: 864,825 km (0.035 R)
• M8: 949,348 km (0.099 R)
• M9: 1,062,444 km (0.114 R)
• M10: 1,127,220 km (0.118 R)
• M11: 1,193,492 km (0.103 R)
• M12: 1,316,312 km (0.084 R)
• M13: 1,443,470 km (0.117 R)
• M14: 1,604,587 km (0.114 R)
• M15: 1,710,352 km (0.084 R)
• M16: 1,912,908 km (0.078 R)
• M17: 1,976,936 km (0.096 R)
• M18: 2,445,028 km (0.063 R)
• M19: 2,532,243 km (0.11 R)
• M20: 2,656,110 km (0.062 R)
• M21: 2,873,326 km (0.099 R)
• M22: 3,021,279 km (0.068 R)
• M23: 3,229,070 km (0.081 R)
• M24: 3,305,814 km (0.095 R)
• M25: 3,579,129 km (0.075 R)
• M26: 3,658,566 km (0.088 R)
• M27: 3,819,383 km (0.08 R)
• M28: 4,231,525 km (0.034 R)
• M29: 4,336,842 km (0.113 R)
• M30: 4,854,301 km (0.041 R)
• M31: 5,346,030 km (0.046 R)
• M32: 5,528,689 km (0.102 R)
• M33: 5,644,028 km (0.112 R)
• M34: 5,923,926 km (0.104 R)
• M35: 6,232,397 km (0.118 R)
• M36: 6,497,634 km (0.118 R)
• M37: 6,619,257 km (0.093 R)
• M38: 8,008,124 km (0.063 R)
• M39: 8,534,858 km (0.058 R)
• M40: 8,614,893 km (0.075 R)
• M41: 8,829,416 km (0.118 R)
• M42: 9,045,734 km (0.055 R)
• M43: 9,181,869 km (0.104 R)
• M44: 10,551,437 km (0.101 R)
• M45: 10,637,306 km (0.073 R)
• M46: 11,128,586 km (0.112 R)
• M47: 11,479,841 km (0.085 R)
• M48: 12,013,607 km (0.109 R)
• M49: 12,464,644 km (0.111 R)
• M50: 12,798,846 km (0.08 R)
• M51: 12,982,402 km (0.107 R)
• M52: 13,136,039 km (0.055 R)
• M53: 13,197,674 km (0.109 R)
• M54: 13,569,424 km (0.112 R)
• M55: 13,725,455 km (0.057 R)
• M56: 14,228,403 km (0.091 R)
• M57: 14,705,620 km (0.102 R)
• M58: 14,962,181 km (0.091 R)
• M59: 16,102,116 km (0.07 R)
• M60: 16,234,211 km (0.098 R)
• M61: 16,599,230 km (0.105 R)
• M62: 17,506,840 km (0.088 R)
• M63: 17,778,809 km (0.114 R)
• M64: 18,052,125 km (0.111 R)
• M65: 19,124,741 km (0.054 R)
• M66: 19,299,621 km (0.109 R)
• M67: 19,580,566 km (0.098 R)
• M68: 20,610,547 km (0.062 R)
• M69: 21,041,838 km (0.107 R)
• M70: 22,316,861 km (0.11 R)
• M71: 22,501,165 km (0.035 R)
• M72: 23,317,521 km (0.104 R)
• M73: 23,466,969 km (0.04 R)
• M74: 23,766,913 km (0.075 R)
• M75: 24,864,812 km (0.115 R)
• M76: 25,247,333 km (0.099 R)
• M77: 25,593,204 km (0.102 R)
• M78: 25,901,824 km (0.051 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit