🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 10.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.48 AU - 0.54 AU

Year: 243 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 29,559,889 km

• M1: 129,851 km (0.025 R)
• M2: 194,477 km (0.059 R)
• M3: 273,465 km (0.028 R)
• M4: 337,942 km (0.038 R)
• M5: 407,953 km (0.081 R)
• M6: 472,580 km (0.095 R)
• M7: 547,678 km (0.102 R)
• M8: 625,469 km (0.084 R)
• M9: 712,086 km (0.097 R)
• M10: 781,200 km (0.093 R)
• M11: 853,007 km (0.08 R)
• M12: 919,279 km (0.101 R)
• M13: 1,019,809 km (0.116 R)
• M14: 1,099,096 km (0.085 R)
• M15: 1,177,634 km (0.103 R)
• M16: 1,255,425 km (0.093 R)
• M17: 1,340,995 km (0.081 R)
• M18: 1,508,844 km (0.065 R)
• M19: 1,597,107 km (0.096 R)
• M20: 1,667,567 km (0.117 R)
• M21: 1,732,643 km (0.119 R)
• M22: 1,879,099 km (0.109 R)
• M23: 1,953,748 km (0.05 R)
• M24: 2,026,154 km (0.056 R)
• M25: 2,102,897 km (0.097 R)
• M26: 2,209,112 km (0.075 R)
• M27: 2,291,839 km (0.066 R)
• M28: 2,390,424 km (0.1 R)
• M29: 2,475,396 km (0.072 R)
• M30: 2,629,631 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 13.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.91 AU

Year: 416 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,559,889 km

• M1: 185,950 km (0.114 R)
• M2: 273,465 km (0.12 R)
• M3: 456,573 km (0.096 R)
• M4: 552,315 km (0.093 R)
• M5: 656,884 km (0.099 R)
• M6: 777,759 km (0.067 R)
• M7: 863,180 km (0.089 R)
• M8: 1,030,729 km (0.12 R)
• M9: 1,136,046 km (0.094 R)
• M10: 1,255,276 km (0.097 R)
• M11: 1,389,615 km (0.061 R)
• M12: 1,491,042 km (0.091 R)
• M13: 1,639,742 km (0.103 R)
• M14: 1,787,695 km (0.094 R)
• M15: 1,904,830 km (0.109 R)
• M16: 2,012,540 km (0.09 R)
• M17: 2,153,162 km (0.042 R)
• M18: 2,265,660 km (0.034 R)
• M19: 2,438,146 km (0.068 R)
• M20: 2,522,818 km (0.119 R)
• M21: 2,728,964 km (0.12 R)
• M22: 2,858,067 km (0.115 R)
• M23: 2,989,265 km (0.104 R)
• M24: 3,080,220 km (0.08 R)
• M25: 3,179,254 km (0.101 R)
• M26: 3,409,784 km (0.081 R)
• M27: 3,497,598 km (0.089 R)
• M28: 3,615,930 km (0.102 R)
• M29: 3,735,758 km (0.059 R)
• M30: 3,902,560 km (0.08 R)
• M31: 3,987,082 km (0.066 R)
• M32: 4,157,624 km (0.043 R)
• M33: 4,291,215 km (0.073 R)
• M34: 4,386,359 km (0.059 R)
• M35: 4,586,970 km (0.065 R)
• M36: 4,725,049 km (0.049 R)
• M37: 4,881,079 km (0.083 R)
• M38: 5,232,186 km (0.086 R)
• M39: 5,359,643 km (0.114 R)
• M40: 5,453,740 km (0.1 R)
• M41: 5,660,933 km (0.08 R)
• M42: 5,870,819 km (0.108 R)
• M43: 5,985,710 km (0.072 R)
• M44: 6,074,571 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 10

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 495 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,559,889 km

• M1: 142,268 km (0.086 R)
• M2: 259,702 km (0.118 R)
• M3: 351,256 km (0.105 R)
• M4: 442,511 km (0.078 R)
• M5: 507,286 km (0.101 R)
• M6: 614,099 km (0.078 R)
• M7: 752,328 km (0.089 R)
• M8: 886,517 km (0.09 R)
• M9: 1,018,761 km (0.101 R)
• M10: 1,098,198 km (0.105 R)
• M11: 1,258,118 km (0.109 R)
• M12: 1,467,406 km (0.101 R)
• M13: 1,576,462 km (0.072 R)
• M14: 1,745,209 km (0.054 R)
• M15: 2,039,917 km (0.104 R)
• M16: 2,134,911 km (0.114 R)
• M17: 2,210,608 km (0.091 R)
• M18: 2,315,326 km (0.11 R)
• M19: 2,407,479 km (0.045 R)
• M20: 2,471,955 km (0.044 R)
• M21: 2,632,175 km (0.094 R)
• M22: 2,698,746 km (0.08 R)
• M23: 2,848,643 km (0.069 R)
• M24: 2,917,009 km (0.057 R)
• M25: 3,016,791 km (0.098 R)
• M26: 3,094,432 km (0.087 R)
• M27: 3,164,743 km (0.059 R)
• M28: 3,267,367 km (0.119 R)
• M29: 3,419,359 km (0.054 R)
• M30: 3,614,733 km (0.118 R)
• M31: 3,822,226 km (0.098 R)
• M32: 3,965,540 km (0.111 R)
• M33: 4,076,392 km (0.083 R)
• M34: 4,240,352 km (0.088 R)
• M35: 4,512,321 km (0.031 R)
• M36: 4,574,553 km (0.096 R)
• M37: 4,681,965 km (0.091 R)
• M38: 4,808,375 km (0.083 R)
• M39: 4,972,484 km (0.053 R)
• M40: 5,110,712 km (0.09 R)
• M41: 5,259,562 km (0.112 R)
• M42: 5,343,935 km (0.105 R)
• M43: 5,438,182 km (0.087 R)
• M44: 5,724,363 km (0.037 R)
• M45: 5,830,427 km (0.108 R)
• M46: 6,074,272 km (0.04 R)
• M47: 6,241,971 km (0.094 R)
• M48: 6,361,201 km (0.103 R)
• M49: 6,491,351 km (0.085 R)
• M50: 6,784,862 km (0.075 R)
• M51: 6,876,715 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 12.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.04 AU - 1.12 AU

Year: 748 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,559,889 km

• M1: 163,062 km (0.076 R)
• M2: 285,882 km (0.076 R)
• M3: 366,066 km (0.027 R)
• M4: 484,099 km (0.066 R)
• M5: 575,353 km (0.064 R)
• M6: 673,639 km (0.051 R)
• M7: 757,115 km (0.098 R)
• M8: 924,664 km (0.119 R)
• M9: 1,074,412 km (0.099 R)
• M10: 1,174,792 km (0.087 R)
• M11: 1,265,299 km (0.048 R)
• M12: 1,351,766 km (0.076 R)
• M13: 1,530,985 km (0.082 R)
• M14: 1,616,555 km (0.1 R)
• M15: 1,725,761 km (0.07 R)
• M16: 1,815,071 km (0.118 R)
• M17: 1,906,026 km (0.116 R)
• M18: 2,084,796 km (0.089 R)
• M19: 2,172,311 km (0.115 R)
• M20: 2,359,458 km (0.119 R)
• M21: 2,543,613 km (0.101 R)
• M22: 2,646,087 km (0.118 R)
• M23: 2,741,231 km (0.11 R)
• M24: 2,890,680 km (0.089 R)
• M25: 2,970,864 km (0.048 R)
• M26: 3,088,149 km (0.07 R)
• M27: 3,253,155 km (0.11 R)
• M28: 3,364,755 km (0.071 R)
• M29: 3,572,846 km (0.105 R)
• M30: 3,717,208 km (0.089 R)
• M31: 3,853,641 km (0.057 R)
• M32: 3,981,996 km (0.063 R)
• M33: 4,457,717 km (0.111 R)
• M34: 4,665,808 km (0.089 R)
• M35: 4,919,676 km (0.064 R)
• M36: 5,102,335 km (0.12 R)
• M37: 5,189,101 km (0.105 R)
• M38: 5,309,228 km (0.102 R)
• M39: 5,419,183 km (0.092 R)
• M40: 5,663,925 km (0.056 R)
• M41: 5,765,053 km (0.063 R)
• M42: 6,072,178 km (0.094 R)
• M43: 6,187,368 km (0.029 R)
• M44: 6,291,638 km (0.083 R)
• M45: 6,490,154 km (0.085 R)
• M46: 6,989,512 km (0.083 R)
• M47: 7,195,358 km (0.083 R)
• M48: 7,538,536 km (0.09 R)
• M49: 8,126,904 km (0.038 R)
• M50: 8,497,309 km (0.097 R)
• M51: 8,626,262 km (0.07 R)
• M52: 8,781,993 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 8.3

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.97 AU - 1.37 AU

Year: 844 Days

Day: 11.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,559,889 km

• M1: 114,891 km (0.099 R)
• M2: 172,786 km (0.066 R)
• M3: 234,569 km (0.11 R)
• M4: 303,983 km (0.073 R)
• M5: 387,309 km (0.044 R)
• M6: 464,501 km (0.107 R)
• M7: 700,417 km (0.106 R)
• M8: 848,370 km (0.104 R)
• M9: 993,180 km (0.064 R)
• M10: 1,082,789 km (0.12 R)
• M11: 1,139,337 km (0.1 R)
• M12: 1,196,783 km (0.093 R)
• M13: 1,270,236 km (0.106 R)
• M14: 1,345,184 km (0.11 R)
• M15: 1,483,861 km (0.111 R)
• M16: 1,725,911 km (0.101 R)
• M17: 1,800,859 km (0.08 R)
• M18: 1,919,939 km (0.092 R)
• M19: 2,201,781 km (0.075 R)
• M20: 2,265,361 km (0.048 R)
• M21: 2,403,439 km (0.067 R)
• M22: 2,755,892 km (0.093 R)
• M23: 3,268,564 km (0.073 R)
• M24: 3,393,478 km (0.107 R)
• M25: 3,477,702 km (0.098 R)
• M26: 3,583,916 km (0.099 R)
• M27: 3,756,103 km (0.097 R)
• M28: 3,930,983 km (0.119 R)
• M29: 4,008,475 km (0.111 R)
• M30: 4,075,196 km (0.042 R)
• M31: 4,176,025 km (0.079 R)
• M32: 4,345,968 km (0.098 R)
• M33: 4,506,636 km (0.119 R)
• M34: 4,576,049 km (0.046 R)
• M35: 4,739,560 km (0.091 R)
• M36: 4,798,501 km (0.1 R)
• M37: 5,012,426 km (0.072 R)
• M38: 5,375,949 km (0.058 R)
• M39: 5,449,701 km (0.094 R)
• M40: 6,013,535 km (0.106 R)
• M41: 6,090,129 km (0.043 R)
• M42: 6,179,888 km (0.102 R)
• M43: 6,412,812 km (0.068 R)
• M44: 6,504,067 km (0.054 R)
• M45: 6,609,084 km (0.088 R)
• M46: 6,661,743 km (0.042 R)
• M47: 7,020,927 km (0.041 R)
• M48: 7,128,638 km (0.109 R)
• M49: 7,427,534 km (0.067 R)
• M50: 7,509,813 km (0.098 R)
• M51: 7,619,917 km (0.053 R)
• M52: 7,911,633 km (0.033 R)
• M53: 8,009,620 km (0.1 R)
• M54: 8,306,272 km (0.079 R)
• M55: 8,377,331 km (0.089 R)
• M56: 8,448,689 km (0.108 R)
• M57: 8,577,643 km (0.116 R)
• M58: 8,736,067 km (0.062 R)
• M59: 8,793,961 km (0.12 R)
• M60: 9,099,889 km (0.1 R)
• M61: 9,202,663 km (0.114 R)
• M62: 9,320,695 km (0.064 R)
• M63: 9,424,217 km (0.082 R)
• M64: 9,498,418 km (0.087 R)
• M65: 9,557,958 km (0.113 R)
• M66: 9,857,452 km (0.075 R)
• M67: 10,008,397 km (0.092 R)
• M68: 10,251,493 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.4

Radius: 13.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.05 AU - 1.75 AU

Year: 1105 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,559,889 km

• M1: 178,620 km (0.055 R)
• M2: 262,694 km (0.094 R)
• M3: 379,530 km (0.107 R)
• M4: 485,295 km (0.096 R)
• M5: 843,134 km (0.111 R)
• M6: 978,370 km (0.119 R)
• M7: 1,313,320 km (0.109 R)
• M8: 1,490,444 km (0.109 R)
• M9: 1,630,916 km (0.053 R)
• M10: 1,785,301 km (0.1 R)
• M11: 1,869,225 km (0.076 R)
• M12: 2,089,583 km (0.032 R)
• M13: 2,208,065 km (0.05 R)
• M14: 2,318,767 km (0.067 R)
• M15: 2,452,208 km (0.074 R)
• M16: 2,598,665 km (0.113 R)
• M17: 2,791,496 km (0.088 R)
• M18: 2,922,694 km (0.114 R)
• M19: 3,044,915 km (0.104 R)
• M20: 3,363,559 km (0.065 R)
• M21: 3,621,764 km (0.087 R)
• M22: 3,862,318 km (0.102 R)
• M23: 4,083,274 km (0.118 R)
• M24: 4,358,983 km (0.116 R)
• M25: 4,653,990 km (0.084 R)
• M26: 4,745,095 km (0.049 R)
• M27: 4,942,265 km (0.116 R)
• M28: 5,035,315 km (0.075 R)
• M29: 5,128,963 km (0.102 R)
• M30: 5,358,596 km (0.104 R)
• M31: 5,661,083 km (0.077 R)
• M32: 5,926,768 km (0.091 R)
• M33: 6,025,653 km (0.047 R)
• M34: 6,354,768 km (0.07 R)
• M35: 6,631,075 km (0.104 R)
• M36: 6,777,980 km (0.04 R)
• M37: 6,985,772 km (0.068 R)
• M38: 7,075,381 km (0.062 R)
• M39: 7,270,905 km (0.116 R)
• M40: 7,437,857 km (0.092 R)
• M41: 7,560,078 km (0.043 R)
• M42: 7,713,865 km (0.118 R)
• M43: 7,868,549 km (0.102 R)
• M44: 8,071,254 km (0.11 R)
• M45: 8,354,891 km (0.104 R)
• M46: 8,545,778 km (0.075 R)
• M47: 8,673,984 km (0.079 R)
• M48: 9,323,986 km (0.092 R)
• M49: 10,175,647 km (0.09 R)
• M50: 10,260,469 km (0.105 R)
• M51: 10,345,590 km (0.065 R)
• M52: 10,499,377 km (0.109 R)
• M53: 10,878,308 km (0.11 R)
• M54: 11,017,285 km (0.069 R)
• M55: 11,139,357 km (0.116 R)
• M56: 11,508,415 km (0.092 R)
• M57: 11,792,202 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 9.2

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.55 AU - 3.71 AU

Year: 4612 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,559,889 km

• M1: 128,056 km (0.103 R)
• M2: 267,481 km (0.085 R)
• M3: 404,961 km (0.104 R)
• M4: 547,229 km (0.07 R)
• M5: 625,020 km (0.112 R)
• M6: 949,498 km (0.059 R)
• M7: 1,087,726 km (0.039 R)
• M8: 1,188,705 km (0.091 R)
• M9: 1,247,796 km (0.084 R)
• M10: 1,369,120 km (0.092 R)
• M11: 1,542,653 km (0.093 R)
• M12: 1,723,367 km (0.1 R)
• M13: 1,981,274 km (0.075 R)
• M14: 2,214,796 km (0.083 R)
• M15: 2,381,897 km (0.07 R)
• M16: 2,807,503 km (0.086 R)
• M17: 2,968,321 km (0.062 R)
• M18: 3,049,852 km (0.029 R)
• M19: 3,111,486 km (0.103 R)
• M20: 3,173,569 km (0.025 R)
• M21: 3,320,026 km (0.073 R)
• M22: 3,641,661 km (0.104 R)
• M23: 3,950,730 km (0.068 R)
• M24: 4,018,199 km (0.106 R)
• M25: 4,337,590 km (0.087 R)
• M26: 4,523,989 km (0.089 R)
• M27: 4,665,359 km (0.098 R)
• M28: 5,344,982 km (0.111 R)
• M29: 5,469,597 km (0.1 R)
• M30: 6,448,117 km (0.116 R)
• M31: 6,554,332 km (0.103 R)
• M32: 6,714,700 km (0.12 R)
• M33: 7,175,911 km (0.09 R)
• M34: 7,341,216 km (0.096 R)
• M35: 7,535,694 km (0.112 R)
• M36: 7,647,593 km (0.048 R)
• M37: 8,072,002 km (0.11 R)
• M38: 8,186,594 km (0.096 R)
• M39: 9,241,109 km (0.118 R)
• M40: 9,784,449 km (0.064 R)
• M41: 9,906,670 km (0.115 R)
• M42: 10,214,243 km (0.081 R)
• M43: 10,338,110 km (0.098 R)
• M44: 11,347,447 km (0.087 R)
• M45: 11,475,802 km (0.108 R)
• M46: 11,798,934 km (0.118 R)
• M47: 11,863,859 km (0.063 R)
• M48: 11,961,547 km (0.039 R)
• M49: 12,986,591 km (0.08 R)
• M50: 14,838,463 km (0.072 R)
• M51: 15,155,162 km (0.093 R)
• M52: 15,403,046 km (0.119 R)
• M53: 16,298,987 km (0.084 R)
• M54: 16,589,357 km (0.103 R)
• M55: 17,285,585 km (0.109 R)
• M56: 17,655,989 km (0.09 R)
• M57: 18,442,126 km (0.086 R)
• M58: 19,125,190 km (0.119 R)
• M59: 19,278,079 km (0.113 R)
• M60: 19,777,886 km (0.096 R)
• M61: 20,087,404 km (0.077 R)
• M62: 20,398,717 km (0.039 R)
• M63: 20,633,286 km (0.108 R)
• M64: 21,342,081 km (0.062 R)
• M65: 22,299,657 km (0.044 R)
• M66: 22,380,141 km (0.089 R)
• M67: 22,905,229 km (0.07 R)
• M68: 23,557,177 km (0.053 R)
• M69: 23,885,394 km (0.08 R)
• M70: 24,297,836 km (0.074 R)
• M71: 24,546,467 km (0.081 R)
• M72: 25,255,412 km (0.04 R)
• M73: 25,591,409 km (0.054 R)
• M74: 26,182,919 km (0.061 R)
• M75: 27,121,496 km (0.107 R)
• M76: 27,207,365 km (0.112 R)
• M77: 28,027,610 km (0.116 R)
• M78: 28,549,856 km (0.116 R)
• M79: 28,724,736 km (0.085 R)
• M80: 29,251,320 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit