🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 14.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 617 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 84.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 14,989,669 km

• M1: 178,321 km (0.056 R)
• M2: 282,291 km (0.04 R)
• M3: 394,340 km (0.097 R)
• M4: 482,752 km (0.056 R)
• M5: 721,361 km (0.077 R)
• M6: 918,681 km (0.095 R)
• M7: 1,017,116 km (0.086 R)
• M8: 1,151,006 km (0.056 R)
• M9: 1,269,338 km (0.108 R)
• M10: 1,495,829 km (0.028 R)
• M11: 1,608,327 km (0.114 R)
• M12: 1,699,282 km (0.053 R)
• M13: 1,886,579 km (0.073 R)
• M14: 2,061,309 km (0.07 R)
• M15: 2,441,138 km (0.116 R)
• M16: 2,582,358 km (0.073 R)
• M17: 2,755,593 km (0.115 R)
• M18: 2,880,657 km (0.103 R)
• M19: 3,037,884 km (0.086 R)
• M20: 3,228,771 km (0.06 R)
• M21: 3,376,574 km (0.094 R)
• M22: 3,542,777 km (0.103 R)
• M23: 3,654,975 km (0.111 R)
• M24: 3,768,520 km (0.086 R)
• M25: 3,907,945 km (0.098 R)
• M26: 3,999,200 km (0.096 R)
• M27: 4,091,053 km (0.114 R)
• M28: 4,319,788 km (0.05 R)
• M29: 4,483,299 km (0.113 R)
• M30: 4,596,245 km (0.109 R)
• M31: 4,736,717 km (0.097 R)
• M32: 5,031,126 km (0.07 R)
• M33: 5,121,483 km (0.06 R)
• M34: 5,221,564 km (0.114 R)
• M35: 5,313,118 km (0.03 R)
• M36: 5,516,571 km (0.038 R)
• M37: 5,647,320 km (0.117 R)
• M38: 5,760,266 km (0.101 R)
• M39: 5,969,254 km (0.099 R)
• M40: 6,200,084 km (0.081 R)
• M41: 6,385,136 km (0.045 R)
• M42: 6,542,214 km (0.088 R)
• M43: 6,720,684 km (0.081 R)
• M44: 6,810,443 km (0.117 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 14.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.53 AU - 1.55 AU

Year: 1254 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,989,669 km

• M1: 179,667 km (0.099 R)
• M2: 272,268 km (0.066 R)
• M3: 380,727 km (0.045 R)
• M4: 513,420 km (0.108 R)
• M5: 605,273 km (0.115 R)
• M6: 789,727 km (0.058 R)
• M7: 943,514 km (0.08 R)
• M8: 1,069,924 km (0.116 R)
• M9: 1,218,624 km (0.057 R)
• M10: 1,408,464 km (0.054 R)
• M11: 1,590,824 km (0.109 R)
• M12: 1,735,335 km (0.105 R)
• M13: 1,893,909 km (0.08 R)
• M14: 2,018,674 km (0.111 R)
• M15: 2,440,839 km (0.103 R)
• M16: 2,577,123 km (0.085 R)
• M17: 2,694,706 km (0.088 R)
• M18: 2,803,165 km (0.081 R)
• M19: 2,968,620 km (0.113 R)
• M20: 3,069,449 km (0.117 R)
• M21: 3,160,105 km (0.073 R)
• M22: 3,263,328 km (0.114 R)
• M23: 3,532,006 km (0.079 R)
• M24: 3,711,224 km (0.115 R)
• M25: 4,066,519 km (0.084 R)
• M26: 4,407,452 km (0.088 R)
• M27: 4,652,793 km (0.071 R)
• M28: 4,849,963 km (0.083 R)
• M29: 5,063,140 km (0.118 R)
• M30: 5,225,154 km (0.056 R)
• M31: 5,499,068 km (0.096 R)
• M32: 5,596,157 km (0.057 R)
• M33: 5,707,608 km (0.077 R)
• M34: 5,819,956 km (0.086 R)
• M35: 6,046,896 km (0.085 R)
• M36: 6,436,448 km (0.115 R)
• M37: 6,700,788 km (0.078 R)
• M38: 7,119,213 km (0.106 R)
• M39: 7,377,419 km (0.088 R)
• M40: 7,546,165 km (0.105 R)
• M41: 7,840,574 km (0.048 R)
• M42: 8,218,009 km (0.079 R)
• M43: 8,457,067 km (0.103 R)
• M44: 9,089,118 km (0.082 R)
• M45: 9,286,737 km (0.115 R)
• M46: 9,402,675 km (0.118 R)
• M47: 9,569,177 km (0.118 R)
• M48: 10,091,424 km (0.108 R)
• M49: 10,261,816 km (0.029 R)
• M50: 10,398,997 km (0.091 R)
• M51: 10,796,478 km (0.062 R)
• M52: 10,901,047 km (0.086 R)
• M53: 11,075,927 km (0.115 R)
• M54: 11,535,193 km (0.109 R)
• M55: 11,642,155 km (0.112 R)
• M56: 11,731,465 km (0.096 R)
• M57: 11,874,929 km (0.07 R)
• M58: 12,181,605 km (0.08 R)
• M59: 12,290,363 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 11.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.57 AU - 1.61 AU

Year: 1315 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,989,669 km

• M1: 164,109 km (0.068 R)
• M2: 240,254 km (0.102 R)
• M3: 332,556 km (0.108 R)
• M4: 458,517 km (0.075 R)
• M5: 555,457 km (0.052 R)
• M6: 643,570 km (0.094 R)
• M7: 755,469 km (0.105 R)
• M8: 829,969 km (0.109 R)
• M9: 907,311 km (0.116 R)
• M10: 1,000,959 km (0.037 R)
• M11: 1,133,653 km (0.087 R)
• M12: 1,213,388 km (0.102 R)
• M13: 1,355,806 km (0.073 R)
• M14: 1,433,148 km (0.104 R)
• M15: 1,552,078 km (0.075 R)
• M16: 1,732,792 km (0.117 R)
• M17: 1,964,220 km (0.113 R)
• M18: 2,043,657 km (0.094 R)
• M19: 2,124,290 km (0.098 R)
• M20: 2,297,973 km (0.048 R)
• M21: 2,400,896 km (0.118 R)
• M22: 2,679,447 km (0.036 R)
• M23: 2,988,965 km (0.08 R)
• M24: 3,174,018 km (0.067 R)
• M25: 3,267,965 km (0.111 R)
• M26: 3,394,824 km (0.065 R)
• M27: 3,480,245 km (0.104 R)
• M28: 3,555,642 km (0.083 R)
• M29: 3,719,153 km (0.073 R)
• M30: 3,851,696 km (0.098 R)
• M31: 3,974,666 km (0.112 R)
• M32: 4,144,459 km (0.07 R)
• M33: 4,224,494 km (0.077 R)
• M34: 4,374,541 km (0.063 R)
• M35: 4,502,896 km (0.102 R)
• M36: 4,680,169 km (0.107 R)
• M37: 4,992,679 km (0.11 R)
• M38: 5,312,220 km (0.039 R)
• M39: 5,600,346 km (0.056 R)
• M40: 5,676,342 km (0.107 R)
• M41: 5,752,786 km (0.099 R)
• M42: 5,855,111 km (0.091 R)
• M43: 6,100,751 km (0.108 R)
• M44: 6,218,335 km (0.115 R)
• M45: 6,336,667 km (0.079 R)
• M46: 6,898,855 km (0.09 R)
• M47: 7,213,460 km (0.078 R)
• M48: 7,687,236 km (0.075 R)
• M49: 7,800,183 km (0.088 R)
• M50: 8,013,509 km (0.103 R)
• M51: 8,243,142 km (0.115 R)
• M52: 8,373,442 km (0.077 R)
• M53: 8,738,460 km (0.119 R)
• M54: 9,049,325 km (0.108 R)
• M55: 9,363,780 km (0.107 R)
• M56: 10,111,470 km (0.086 R)
• M57: 10,219,928 km (0.099 R)
• M58: 10,328,686 km (0.082 R)
• M59: 10,578,813 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 9.3

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.55 AU - 2.49 AU

Year: 1883 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 14,989,669 km

• M1: 132,843 km (0.105 R)
• M2: 225,893 km (0.065 R)
• M3: 312,809 km (0.105 R)
• M4: 403,017 km (0.06 R)
• M5: 503,995 km (0.088 R)
• M6: 593,156 km (0.068 R)
• M7: 710,889 km (0.104 R)
• M8: 936,931 km (0.072 R)
• M9: 1,005,746 km (0.098 R)
• M10: 1,139,936 km (0.053 R)
• M11: 1,204,562 km (0.118 R)
• M12: 1,435,990 km (0.066 R)
• M13: 1,820,905 km (0.066 R)
• M14: 1,963,771 km (0.096 R)
• M15: 2,284,060 km (0.069 R)
• M16: 2,486,765 km (0.05 R)
• M17: 2,670,472 km (0.028 R)
• M18: 2,884,247 km (0.088 R)
• M19: 2,973,856 km (0.036 R)
• M20: 3,064,512 km (0.073 R)
• M21: 3,341,867 km (0.078 R)
• M22: 3,531,258 km (0.066 R)
• M23: 3,808,163 km (0.065 R)
• M24: 3,920,960 km (0.103 R)
• M25: 4,006,231 km (0.113 R)
• M26: 4,077,739 km (0.102 R)
• M27: 4,193,228 km (0.083 R)
• M28: 4,756,165 km (0.078 R)
• M29: 5,124,026 km (0.098 R)
• M30: 5,453,441 km (0.075 R)
• M31: 5,741,417 km (0.079 R)
• M32: 6,788,003 km (0.07 R)
• M33: 6,856,370 km (0.079 R)
• M34: 6,942,239 km (0.085 R)
• M35: 7,219,444 km (0.089 R)
• M36: 7,482,586 km (0.118 R)
• M37: 8,000,494 km (0.119 R)
• M38: 8,309,414 km (0.087 R)
• M39: 8,548,322 km (0.089 R)
• M40: 8,714,974 km (0.077 R)
• M41: 9,051,718 km (0.097 R)
• M42: 9,127,116 km (0.11 R)
• M43: 9,603,286 km (0.114 R)
• M44: 9,699,477 km (0.107 R)
• M45: 9,854,012 km (0.037 R)
• M46: 9,912,205 km (0.067 R)
• M47: 10,028,892 km (0.111 R)
• M48: 10,146,027 km (0.078 R)
• M49: 10,204,819 km (0.102 R)
• M50: 10,738,734 km (0.09 R)
• M51: 10,798,573 km (0.088 R)
• M52: 10,978,838 km (0.112 R)
• M53: 11,587,253 km (0.063 R)
• M54: 11,730,717 km (0.081 R)
• M55: 12,310,708 km (0.082 R)
• M56: 12,436,221 km (0.104 R)
• M57: 12,562,182 km (0.114 R)
• M58: 12,709,685 km (0.112 R)
• M59: 12,836,544 km (0.106 R)
• M60: 12,921,217 km (0.11 R)
• M61: 13,477,123 km (0.062 R)
• M62: 13,563,291 km (0.093 R)
• M63: 13,671,301 km (0.089 R)
• M64: 13,801,301 km (0.073 R)
• M65: 13,975,283 km (0.033 R)
• M66: 14,150,014 km (0.103 R)
• M67: 14,457,437 km (0.115 R)
• M68: 14,945,126 km (0.088 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: 475 - 14,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit