🌌 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: 204.4

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.72 AU - 0.9 AU

Year: 478 Days

Day: 8.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,377,005 km

• M1: 170,990 km (0.12 R)
• M2: 256,860 km (0.047 R)
• M3: 373,546 km (0.06 R)
• M4: 464,352 km (0.068 R)
• M5: 593,904 km (0.081 R)
• M6: 725,998 km (0.059 R)
• M7: 869,313 km (0.092 R)
• M8: 1,008,888 km (0.116 R)
• M9: 1,115,252 km (0.108 R)
• M10: 1,249,142 km (0.12 R)
• M11: 1,348,326 km (0.114 R)
• M12: 1,546,692 km (0.112 R)
• M13: 1,764,058 km (0.07 R)
• M14: 1,853,817 km (0.055 R)
• M15: 2,001,021 km (0.068 R)
• M16: 2,123,542 km (0.067 R)
• M17: 2,248,755 km (0.07 R)
• M18: 2,371,425 km (0.066 R)
• M19: 2,461,334 km (0.12 R)
• M20: 2,598,216 km (0.102 R)
• M21: 2,727,468 km (0.076 R)
• M22: 2,827,101 km (0.107 R)
• M23: 2,927,930 km (0.115 R)
• M24: 3,030,105 km (0.107 R)
• M25: 3,204,985 km (0.117 R)
• M26: 3,299,231 km (0.111 R)
• M27: 3,445,389 km (0.12 R)
• M28: 3,547,714 km (0.089 R)
• M29: 3,674,273 km (0.093 R)
• M30: 3,949,833 km (0.097 R)
• M31: 4,039,292 km (0.1 R)
• M32: 4,141,318 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 10.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.71 AU - 0.91 AU

Year: 478 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 37,377,005 km

• M1: 133,441 km (0.107 R)
• M2: 201,957 km (0.038 R)
• M3: 339,138 km (0.116 R)
• M4: 424,110 km (0.03 R)
• M5: 503,397 km (0.06 R)
• M6: 588,518 km (0.078 R)
• M7: 662,569 km (0.049 R)
• M8: 757,863 km (0.045 R)
• M9: 867,668 km (0.088 R)
• M10: 958,773 km (0.077 R)
• M11: 1,083,687 km (0.107 R)
• M12: 1,166,863 km (0.039 R)
• M13: 1,284,747 km (0.117 R)
• M14: 1,356,404 km (0.12 R)
• M15: 1,527,095 km (0.115 R)
• M16: 1,621,043 km (0.087 R)
• M17: 1,784,403 km (0.104 R)
• M18: 1,865,037 km (0.105 R)
• M19: 2,010,745 km (0.06 R)
• M20: 2,081,804 km (0.108 R)
• M21: 2,547,053 km (0.101 R)
• M22: 2,759,333 km (0.084 R)
• M23: 2,831,439 km (0.096 R)
• M24: 2,904,293 km (0.098 R)
• M25: 3,029,506 km (0.108 R)
• M26: 3,111,486 km (0.035 R)
• M27: 3,209,323 km (0.045 R)
• M28: 3,331,096 km (0.109 R)
• M29: 3,431,326 km (0.074 R)
• M30: 3,603,214 km (0.088 R)
• M31: 3,714,066 km (0.078 R)
• M32: 3,793,952 km (0.118 R)
• M33: 3,955,517 km (0.103 R)
• M34: 4,037,198 km (0.086 R)
• M35: 4,111,099 km (0.095 R)
• M36: 4,260,398 km (0.084 R)
• M37: 4,436,923 km (0.105 R)
• M38: 4,556,003 km (0.099 R)
• M39: 4,701,861 km (0.046 R)
• M40: 4,771,125 km (0.066 R)
• M41: 4,937,029 km (0.076 R)
• M42: 5,149,308 km (0.09 R)
• M43: 5,292,473 km (0.092 R)
• M44: 5,537,066 km (0.085 R)
• M45: 5,647,020 km (0.081 R)
• M46: 5,794,674 km (0.09 R)
• M47: 5,878,448 km (0.046 R)
• M48: 6,009,346 km (0.109 R)
• M49: 6,591,282 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 9.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.34 AU - 2.12 AU

Year: 1493 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,377,005 km

• M1: 137,181 km (0.059 R)
• M2: 208,240 km (0.09 R)
• M3: 291,117 km (0.034 R)
• M4: 370,554 km (0.079 R)
• M5: 574,755 km (0.098 R)
• M6: 661,821 km (0.1 R)
• M7: 760,705 km (0.106 R)
• M8: 857,944 km (0.112 R)
• M9: 922,720 km (0.055 R)
• M10: 1,073,066 km (0.069 R)
• M11: 1,231,938 km (0.104 R)
• M12: 1,297,612 km (0.103 R)
• M13: 1,407,118 km (0.112 R)
• M14: 1,476,082 km (0.063 R)
• M15: 1,564,046 km (0.088 R)
• M16: 1,662,780 km (0.114 R)
• M17: 1,829,133 km (0.091 R)
• M18: 1,933,403 km (0.075 R)
• M19: 2,309,492 km (0.051 R)
• M20: 2,579,965 km (0.098 R)
• M21: 2,665,385 km (0.105 R)
• M22: 2,849,839 km (0.059 R)
• M23: 3,106,250 km (0.07 R)
• M24: 3,522,731 km (0.108 R)
• M25: 3,834,493 km (0.08 R)
• M26: 4,306,324 km (0.085 R)
• M27: 4,497,660 km (0.044 R)
• M28: 4,600,883 km (0.114 R)
• M29: 4,928,651 km (0.094 R)
• M30: 5,088,572 km (0.077 R)
• M31: 5,304,740 km (0.102 R)
• M32: 5,496,226 km (0.094 R)
• M33: 5,578,953 km (0.112 R)
• M34: 5,787,792 km (0.064 R)
• M35: 5,857,953 km (0.079 R)
• M36: 6,098,806 km (0.108 R)
• M37: 6,270,694 km (0.053 R)
• M38: 6,371,673 km (0.057 R)
• M39: 6,796,082 km (0.094 R)
• M40: 6,959,443 km (0.043 R)
• M41: 7,184,438 km (0.118 R)
• M42: 7,259,835 km (0.101 R)
• M43: 7,610,642 km (0.09 R)
• M44: 7,873,486 km (0.084 R)
• M45: 7,935,718 km (0.09 R)
• M46: 8,170,737 km (0.099 R)
• M47: 8,360,427 km (0.083 R)
• M48: 8,471,727 km (0.112 R)
• M49: 8,567,620 km (0.065 R)
• M50: 8,808,771 km (0.047 R)
• M51: 8,987,092 km (0.042 R)
• M52: 9,101,086 km (0.109 R)
• M53: 9,215,678 km (0.088 R)
• M54: 9,413,147 km (0.093 R)
• M55: 9,545,541 km (0.071 R)
• M56: 9,662,078 km (0.087 R)
• M57: 10,166,222 km (0.073 R)
• M58: 10,302,207 km (0.052 R)
• M59: 10,679,044 km (0.075 R)
• M60: 11,147,884 km (0.09 R)
• M61: 11,217,896 km (0.058 R)
• M62: 11,818,980 km (0.091 R)
• M63: 11,908,290 km (0.111 R)
• M64: 12,069,556 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 13.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.8 AU - 2.7 AU

Year: 2214 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,377,005 km

• M1: 170,093 km (0.056 R)
• M2: 295,306 km (0.113 R)
• M3: 411,394 km (0.052 R)
• M4: 506,389 km (0.059 R)
• M5: 669,600 km (0.098 R)
• M6: 957,875 km (0.097 R)
• M7: 1,087,427 km (0.056 R)
• M8: 1,322,146 km (0.091 R)
• M9: 1,423,873 km (0.082 R)
• M10: 1,543,551 km (0.088 R)
• M11: 1,651,112 km (0.09 R)
• M12: 2,082,402 km (0.112 R)
• M13: 2,185,026 km (0.057 R)
• M14: 2,306,949 km (0.093 R)
• M15: 2,512,347 km (0.03 R)
• M16: 2,770,852 km (0.114 R)
• M17: 3,194,812 km (0.094 R)
• M18: 3,485,630 km (0.093 R)
• M19: 3,806,219 km (0.097 R)
• M20: 4,093,297 km (0.115 R)
• M21: 4,509,478 km (0.101 R)
• M22: 4,598,788 km (0.06 R)
• M23: 4,711,435 km (0.082 R)
• M24: 5,089,619 km (0.098 R)
• M25: 5,465,708 km (0.069 R)
• M26: 5,561,151 km (0.094 R)
• M27: 5,693,396 km (0.114 R)
• M28: 5,887,574 km (0.087 R)
• M29: 6,059,312 km (0.087 R)
• M30: 6,232,846 km (0.094 R)
• M31: 6,597,266 km (0.087 R)
• M32: 6,865,645 km (0.109 R)
• M33: 6,981,882 km (0.03 R)
• M34: 7,652,380 km (0.089 R)
• M35: 8,070,057 km (0.065 R)
• M36: 8,453,776 km (0.089 R)
• M37: 8,675,629 km (0.058 R)
• M38: 8,885,515 km (0.098 R)
• M39: 9,153,744 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 8.8

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.08 AU - 3.24 AU

Year: 3685 Days

Day: 5.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,377,005 km

• M1: 110,254 km (0.119 R)
• M2: 191,336 km (0.064 R)
• M3: 310,266 km (0.038 R)
• M4: 365,168 km (0.084 R)
• M5: 666,758 km (0.077 R)
• M6: 742,454 km (0.1 R)
• M7: 891,304 km (0.037 R)
• M8: 1,088,325 km (0.102 R)
• M9: 1,178,981 km (0.112 R)
• M10: 1,245,402 km (0.111 R)
• M11: 1,368,222 km (0.081 R)
• M12: 1,466,658 km (0.114 R)
• M13: 1,538,465 km (0.095 R)
• M14: 1,700,778 km (0.053 R)
• M15: 1,806,993 km (0.068 R)
• M16: 1,915,451 km (0.078 R)
• M17: 2,026,303 km (0.093 R)
• M18: 2,090,481 km (0.072 R)
• M19: 2,204,624 km (0.096 R)
• M20: 2,490,505 km (0.084 R)
• M21: 2,629,183 km (0.091 R)
• M22: 2,987,021 km (0.087 R)
• M23: 3,060,473 km (0.067 R)
• M24: 3,341,418 km (0.115 R)
• M25: 3,398,714 km (0.08 R)
• M26: 4,295,703 km (0.09 R)
• M27: 4,567,971 km (0.111 R)
• M28: 4,889,158 km (0.062 R)
• M29: 5,019,757 km (0.066 R)
• M30: 5,328,975 km (0.08 R)
• M31: 5,781,359 km (0.067 R)
• M32: 5,965,813 km (0.097 R)
• M33: 6,082,051 km (0.059 R)
• M34: 6,482,973 km (0.052 R)
• M35: 6,602,652 km (0.068 R)
• M36: 6,795,483 km (0.069 R)
• M37: 7,063,712 km (0.106 R)
• M38: 7,285,715 km (0.112 R)
• M39: 7,485,129 km (0.106 R)
• M40: 7,610,642 km (0.027 R)
• M41: 7,889,193 km (0.049 R)
• M42: 8,877,138 km (0.094 R)
• M43: 9,036,759 km (0.11 R)
• M44: 9,170,499 km (0.116 R)
• M45: 9,331,766 km (0.106 R)
• M46: 9,794,023 km (0.111 R)
• M47: 9,903,828 km (0.103 R)
• M48: 10,235,786 km (0.116 R)
• M49: 10,319,411 km (0.057 R)
• M50: 10,825,650 km (0.095 R)
• M51: 10,910,771 km (0.051 R)
• M52: 10,967,768 km (0.118 R)
• M53: 11,224,927 km (0.085 R)
• M54: 11,311,245 km (0.106 R)
• M55: 12,008,819 km (0.106 R)
• M56: 12,096,933 km (0.055 R)
• M57: 12,244,436 km (0.073 R)
• M58: 12,630,548 km (0.083 R)
• M59: 12,870,204 km (0.107 R)
• M60: 12,990,481 km (0.09 R)
• M61: 13,475,776 km (0.115 R)
• M62: 13,690,000 km (0.104 R)
• M63: 14,903,837 km (0.048 R)
• M64: 15,220,686 km (0.109 R)
• M65: 15,316,129 km (0.067 R)
• M66: 15,411,872 km (0.081 R)
• M67: 16,119,470 km (0.052 R)
• M68: 16,281,783 km (0.114 R)
• M69: 16,673,580 km (0.056 R)
• M70: 18,170,307 km (0.088 R)
• M71: 19,054,580 km (0.067 R)
• M72: 19,191,911 km (0.114 R)
• M73: 19,363,948 km (0.064 R)
• M74: 20,688,338 km (0.094 R)
• M75: 21,148,202 km (0.074 R)
• M76: 22,077,803 km (0.087 R)
• M77: 22,402,730 km (0.119 R)
• M78: 22,874,861 km (0.039 R)
• M79: 23,020,868 km (0.089 R)
• M80: 23,681,343 km (0.06 R)
• M81: 24,348,101 km (0.082 R)
• M82: 24,459,850 km (0.061 R)
• M83: 24,758,597 km (0.073 R)
• M84: 24,983,443 km (0.062 R)
• M85: 25,133,789 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 12.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.69 AU - 6.11 AU

Year: 7115 Days

Day: 7.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 123.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,377,005 km

• M1: 378,632 km (0.082 R)
• M2: 464,501 km (0.09 R)
• M3: 546,930 km (0.061 R)
• M4: 702,512 km (0.09 R)
• M5: 904,768 km (0.066 R)
• M6: 1,143,676 km (0.104 R)
• M7: 1,279,959 km (0.096 R)
• M8: 1,532,032 km (0.098 R)
• M9: 1,780,663 km (0.12 R)
• M10: 2,084,347 km (0.06 R)
• M11: 2,317,869 km (0.057 R)
• M12: 2,650,126 km (0.082 R)
• M13: 3,021,727 km (0.098 R)
• M14: 3,814,447 km (0.083 R)
• M15: 3,943,998 km (0.054 R)
• M16: 4,559,145 km (0.104 R)
• M17: 5,061,644 km (0.046 R)
• M18: 5,377,445 km (0.1 R)
• M19: 5,729,449 km (0.093 R)
• M20: 6,058,714 km (0.079 R)
• M21: 6,332,777 km (0.09 R)
• M22: 6,486,863 km (0.097 R)
• M23: 6,767,359 km (0.047 R)
• M24: 6,988,315 km (0.056 R)
• M25: 7,862,714 km (0.069 R)
• M26: 7,995,109 km (0.085 R)
• M27: 8,128,400 km (0.064 R)
• M28: 8,977,967 km (0.09 R)
• M29: 9,081,788 km (0.101 R)
• M30: 9,395,793 km (0.116 R)
• M31: 9,713,390 km (0.113 R)
• M32: 9,855,807 km (0.111 R)
• M33: 10,359,353 km (0.094 R)
• M34: 11,541,625 km (0.081 R)
• M35: 11,919,958 km (0.063 R)
• M36: 12,263,884 km (0.088 R)
• M37: 12,649,846 km (0.062 R)
• M38: 13,157,731 km (0.085 R)
• M39: 13,552,819 km (0.027 R)
• M40: 14,639,348 km (0.082 R)
• M41: 15,090,087 km (0.12 R)
• M42: 15,296,382 km (0.119 R)
• M43: 15,753,703 km (0.076 R)
• M44: 16,809,864 km (0.093 R)
• M45: 18,282,655 km (0.097 R)
• M46: 19,661,349 km (0.097 R)
• M47: 19,796,436 km (0.036 R)
• M48: 21,211,632 km (0.065 R)
• M49: 21,350,309 km (0.066 R)
• M50: 21,861,335 km (0.066 R)
• M51: 22,141,831 km (0.106 R)
• M52: 22,517,621 km (0.109 R)
• M53: 22,895,655 km (0.094 R)
• M54: 24,283,175 km (0.064 R)
• M55: 24,428,285 km (0.112 R)
• M56: 25,648,705 km (0.091 R)
• M57: 26,043,493 km (0.083 R)
• M58: 26,291,227 km (0.106 R)
• M59: 26,589,526 km (0.079 R)
• M60: 26,839,055 km (0.103 R)
• M61: 27,239,678 km (0.117 R)
• M62: 27,340,208 km (0.07 R)
• M63: 29,996,318 km (0.037 R)
• M64: 30,934,745 km (0.111 R)
• M65: 31,039,613 km (0.097 R)
• M66: 31,197,140 km (0.096 R)
• M67: 31,618,557 km (0.056 R)
• M68: 31,935,705 km (0.115 R)
• M69: 32,680,253 km (0.054 R)
• M70: 33,537,898 km (0.044 R)
• M71: 34,186,105 km (0.108 R)
• M72: 34,348,868 km (0.114 R)
• M73: 36,210,763 km (0.08 R)
• M74: 36,820,075 km (0.083 R)
• M75: 36,931,226 km (0.088 R)
• M76: 37,042,527 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 15,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit