🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 8.9

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.05 AU - 1.19 AU

Year: 790 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 9,678,264 km

• M1: 116,088 km (0.12 R)
• M2: 178,919 km (0.1 R)
• M3: 267,032 km (0.092 R)
• M4: 484,248 km (0.105 R)
• M5: 572,960 km (0.104 R)
• M6: 656,884 km (0.056 R)
• M7: 751,131 km (0.057 R)
• M8: 808,726 km (0.111 R)
• M9: 892,202 km (0.116 R)
• M10: 953,686 km (0.102 R)
• M11: 1,074,861 km (0.097 R)
• M12: 1,208,003 km (0.07 R)
• M13: 1,283,699 km (0.1 R)
• M14: 1,396,646 km (0.098 R)
• M15: 1,461,721 km (0.075 R)
• M16: 1,527,843 km (0.081 R)
• M17: 1,610,122 km (0.101 R)
• M18: 1,748,051 km (0.116 R)
• M19: 1,897,948 km (0.119 R)
• M20: 2,027,500 km (0.111 R)
• M21: 2,193,554 km (0.037 R)
• M22: 2,261,321 km (0.114 R)
• M23: 2,718,792 km (0.107 R)
• M24: 2,874,673 km (0.114 R)
• M25: 2,930,323 km (0.06 R)
• M26: 3,128,241 km (0.048 R)
• M27: 3,243,282 km (0.075 R)
• M28: 3,379,266 km (0.058 R)
• M29: 3,457,955 km (0.101 R)
• M30: 3,547,115 km (0.088 R)
• M31: 3,839,729 km (0.12 R)
• M32: 4,182,158 km (0.112 R)
• M33: 4,256,059 km (0.112 R)
• M34: 4,708,892 km (0.1 R)
• M35: 4,929,998 km (0.11 R)
• M36: 5,211,092 km (0.113 R)
• M37: 5,313,567 km (0.092 R)
• M38: 5,382,232 km (0.093 R)
• M39: 5,462,865 km (0.108 R)
• M40: 5,625,030 km (0.079 R)
• M41: 5,788,989 km (0.047 R)
• M42: 5,895,203 km (0.049 R)
• M43: 6,061,706 km (0.099 R)
• M44: 6,133,513 km (0.098 R)
• M45: 6,302,259 km (0.101 R)
• M46: 6,436,000 km (0.041 R)
• M47: 6,558,371 km (0.037 R)
• M48: 7,143,747 km (0.102 R)
• M49: 7,461,942 km (0.099 R)
• M50: 7,655,073 km (0.088 R)
• M51: 7,771,759 km (0.104 R)
• M52: 8,020,091 km (0.056 R)
• M53: 8,284,281 km (0.07 R)
• M54: 8,632,096 km (0.103 R)
• M55: 8,726,493 km (0.109 R)
• M56: 8,807,724 km (0.067 R)
• M57: 8,889,255 km (0.119 R)
• M58: 9,025,688 km (0.037 R)
• M59: 9,121,581 km (0.098 R)
• M60: 9,190,246 km (0.117 R)
• M61: 9,259,061 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 9.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.03 AU - 1.35 AU

Year: 866 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 9,678,264 km

• M1: 124,017 km (0.054 R)
• M2: 204,500 km (0.108 R)
• M3: 272,567 km (0.102 R)
• M4: 435,629 km (0.089 R)
• M5: 530,773 km (0.051 R)
• M6: 612,902 km (0.087 R)
• M7: 683,213 km (0.103 R)
• M8: 768,185 km (0.102 R)
• M9: 943,215 km (0.112 R)
• M10: 1,085,183 km (0.082 R)
• M11: 1,179,280 km (0.11 R)
• M12: 1,297,462 km (0.107 R)
• M13: 1,376,151 km (0.092 R)
• M14: 1,463,965 km (0.101 R)
• M15: 1,652,907 km (0.101 R)
• M16: 1,738,776 km (0.088 R)
• M17: 1,914,853 km (0.049 R)
• M18: 2,021,815 km (0.096 R)
• M19: 2,207,317 km (0.112 R)
• M20: 2,345,844 km (0.108 R)
• M21: 2,659,102 km (0.115 R)
• M22: 2,806,905 km (0.081 R)
• M23: 2,872,279 km (0.094 R)
• M24: 3,004,823 km (0.044 R)
• M25: 3,335,285 km (0.097 R)
• M26: 3,667,242 km (0.066 R)
• M27: 3,780,338 km (0.078 R)
• M28: 3,925,897 km (0.103 R)
• M29: 4,179,914 km (0.03 R)
• M30: 4,308,867 km (0.087 R)
• M31: 4,428,396 km (0.041 R)
• M32: 4,504,990 km (0.081 R)
• M33: 4,626,165 km (0.119 R)
• M34: 4,793,265 km (0.103 R)
• M35: 4,939,722 km (0.065 R)
• M36: 5,099,193 km (0.078 R)
• M37: 5,353,061 km (0.093 R)
• M38: 5,423,072 km (0.087 R)
• M39: 5,765,801 km (0.111 R)
• M40: 5,861,544 km (0.104 R)
• M41: 5,933,650 km (0.073 R)
• M42: 6,054,675 km (0.082 R)
• M43: 6,176,447 km (0.071 R)
• M44: 6,434,952 km (0.064 R)
• M45: 6,696,898 km (0.085 R)
• M46: 6,848,291 km (0.118 R)
• M47: 7,661,206 km (0.118 R)
• M48: 7,806,316 km (0.117 R)
• M49: 8,450,036 km (0.081 R)
• M50: 8,545,330 km (0.08 R)
• M51: 8,695,975 km (0.11 R)
• M52: 8,902,569 km (0.116 R)
• M53: 9,138,784 km (0.082 R)
• M54: 9,278,658 km (0.103 R)
• M55: 9,461,617 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 11

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.97 AU - 1.99 AU

Year: 1858 Days

Day: 9.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 9,678,264 km

• M1: 144,960 km (0.114 R)
• M2: 220,507 km (0.071 R)
• M3: 357,689 km (0.083 R)
• M4: 822,040 km (0.117 R)
• M5: 989,291 km (0.074 R)
• M6: 1,133,353 km (0.063 R)
• M7: 1,203,664 km (0.054 R)
• M8: 1,275,471 km (0.117 R)
• M9: 1,433,447 km (0.095 R)
• M10: 1,519,765 km (0.089 R)
• M11: 1,617,751 km (0.104 R)
• M12: 1,758,822 km (0.105 R)
• M13: 1,882,988 km (0.117 R)
• M14: 1,978,133 km (0.057 R)
• M15: 2,363,646 km (0.071 R)
• M16: 2,432,162 km (0.047 R)
• M17: 2,630,080 km (0.08 R)
• M18: 2,760,978 km (0.077 R)
• M19: 3,066,607 km (0.08 R)
• M20: 3,370,440 km (0.059 R)
• M21: 3,578,531 km (0.083 R)
• M22: 3,723,940 km (0.08 R)
• M23: 3,939,211 km (0.037 R)
• M24: 4,048,268 km (0.049 R)
• M25: 4,269,673 km (0.03 R)
• M26: 4,509,329 km (0.091 R)
• M27: 5,239,665 km (0.101 R)
• M28: 5,390,161 km (0.047 R)
• M29: 5,526,893 km (0.112 R)
• M30: 5,866,032 km (0.1 R)
• M31: 5,959,680 km (0.107 R)
• M32: 6,101,050 km (0.084 R)
• M33: 6,196,045 km (0.046 R)
• M34: 6,307,345 km (0.087 R)
• M35: 6,483,721 km (0.09 R)
• M36: 6,580,661 km (0.109 R)
• M37: 6,661,743 km (0.117 R)
• M38: 6,743,274 km (0.088 R)
• M39: 6,940,144 km (0.081 R)
• M40: 7,389,985 km (0.088 R)
• M41: 7,576,085 km (0.041 R)
• M42: 7,815,142 km (0.087 R)
• M43: 8,039,390 km (0.099 R)
• M44: 8,161,013 km (0.12 R)
• M45: 8,476,515 km (0.085 R)
• M46: 8,671,291 km (0.107 R)
• M47: 8,903,467 km (0.036 R)
• M48: 9,612,411 km (0.07 R)
• M49: 9,686,163 km (0.082 R)
• M50: 10,339,457 km (0.059 R)
• M51: 10,585,695 km (0.084 R)
• M52: 10,987,664 km (0.096 R)
• M53: 11,142,199 km (0.101 R)
• M54: 11,277,884 km (0.039 R)
• M55: 11,472,810 km (0.093 R)
• M56: 11,668,784 km (0.052 R)
• M57: 11,885,700 km (0.07 R)
• M58: 12,004,631 km (0.046 R)
• M59: 12,243,539 km (0.064 R)
• M60: 12,363,666 km (0.097 R)
• M61: 12,645,358 km (0.071 R)
• M62: 12,787,028 km (0.063 R)
• M63: 12,908,800 km (0.093 R)
• M64: 13,276,661 km (0.097 R)
• M65: 13,358,791 km (0.107 R)
• M66: 13,959,875 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 11.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.01 AU - 3.05 AU

Year: 2684 Days

Day: 11.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 9,678,264 km

• M1: 166,203 km (0.098 R)
• M2: 242,797 km (0.108 R)
• M3: 331,359 km (0.119 R)
• M4: 449,990 km (0.111 R)
• M5: 555,756 km (0.098 R)
• M6: 638,933 km (0.088 R)
• M7: 710,141 km (0.12 R)
• M8: 898,335 km (0.075 R)
• M9: 973,284 km (0.087 R)
• M10: 1,050,775 km (0.065 R)
• M11: 1,164,171 km (0.092 R)
• M12: 1,288,935 km (0.08 R)
• M13: 1,367,624 km (0.083 R)
• M14: 1,440,627 km (0.104 R)
• M15: 1,605,933 km (0.092 R)
• M16: 1,698,833 km (0.107 R)
• M17: 1,914,853 km (0.049 R)
• M18: 2,013,737 km (0.085 R)
• M19: 2,191,160 km (0.068 R)
• M20: 2,409,124 km (0.108 R)
• M21: 2,717,146 km (0.086 R)
• M22: 2,885,444 km (0.095 R)
• M23: 3,047,608 km (0.105 R)
• M24: 3,163,995 km (0.096 R)
• M25: 3,381,211 km (0.073 R)
• M26: 3,471,419 km (0.108 R)
• M27: 3,572,696 km (0.056 R)
• M28: 3,695,516 km (0.106 R)
• M29: 3,778,244 km (0.046 R)
• M30: 3,924,551 km (0.094 R)
• M31: 4,233,470 km (0.105 R)
• M32: 4,429,294 km (0.079 R)
• M33: 4,539,398 km (0.114 R)
• M34: 5,034,716 km (0.102 R)
• M35: 5,115,050 km (0.113 R)
• M36: 5,219,171 km (0.117 R)
• M37: 5,300,552 km (0.064 R)
• M38: 5,523,602 km (0.085 R)
• M39: 5,630,415 km (0.038 R)
• M40: 5,821,900 km (0.111 R)
• M41: 5,967,010 km (0.043 R)
• M42: 6,101,050 km (0.116 R)
• M43: 6,211,603 km (0.066 R)
• M44: 6,559,418 km (0.058 R)
• M45: 6,672,663 km (0.115 R)
• M46: 6,875,369 km (0.067 R)
• M47: 7,093,183 km (0.076 R)
• M48: 7,300,226 km (0.116 R)
• M49: 7,430,676 km (0.105 R)
• M50: 7,866,604 km (0.092 R)
• M51: 8,027,272 km (0.109 R)
• M52: 8,433,580 km (0.085 R)
• M53: 8,515,709 km (0.079 R)
• M54: 8,735,768 km (0.031 R)
• M55: 8,957,920 km (0.066 R)
• M56: 9,083,732 km (0.079 R)
• M57: 9,195,931 km (0.101 R)
• M58: 9,421,823 km (0.073 R)
• M59: 9,678,234 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit