🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.44 AU - 0.72 AU

Year: 285 Days

Day: 37.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 14.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.23 AU - 1.33 AU

Year: 935 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 21,698,874 km

• M1: 185,501 km (0.085 R)
• M2: 330,910 km (0.047 R)
• M3: 456,573 km (0.116 R)
• M4: 605,871 km (0.089 R)
• M5: 755,768 km (0.117 R)
• M6: 851,661 km (0.055 R)
• M7: 1,018,462 km (0.106 R)
• M8: 1,115,103 km (0.072 R)
• M9: 1,239,269 km (0.078 R)
• M10: 1,535,173 km (0.115 R)
• M11: 1,889,870 km (0.104 R)
• M12: 1,989,951 km (0.06 R)
• M13: 2,099,307 km (0.057 R)
• M14: 2,203,277 km (0.102 R)
• M15: 2,362,749 km (0.09 R)
• M16: 2,494,694 km (0.076 R)
• M17: 2,725,524 km (0.117 R)
• M18: 2,831,439 km (0.116 R)
• M19: 3,055,985 km (0.109 R)
• M20: 3,166,239 km (0.11 R)
• M21: 3,417,115 km (0.063 R)
• M22: 3,611,891 km (0.06 R)
• M23: 3,774,055 km (0.109 R)
• M24: 3,901,812 km (0.043 R)
• M25: 4,049,764 km (0.079 R)
• M26: 4,199,511 km (0.066 R)
• M27: 4,572,609 km (0.107 R)
• M28: 4,728,789 km (0.104 R)
• M29: 4,896,787 km (0.086 R)
• M30: 5,228,595 km (0.104 R)
• M31: 5,433,245 km (0.12 R)
• M32: 5,536,617 km (0.117 R)
• M33: 5,672,003 km (0.027 R)
• M34: 5,829,679 km (0.109 R)
• M35: 5,978,081 km (0.092 R)
• M36: 6,095,664 km (0.117 R)
• M37: 6,213,996 km (0.117 R)
• M38: 6,311,385 km (0.081 R)
• M39: 6,496,736 km (0.12 R)
• M40: 6,661,743 km (0.08 R)
• M41: 6,850,535 km (0.086 R)
• M42: 7,018,534 km (0.083 R)
• M43: 7,278,984 km (0.078 R)
• M44: 7,393,276 km (0.101 R)
• M45: 7,554,244 km (0.109 R)
• M46: 7,751,264 km (0.118 R)
• M47: 8,032,209 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 14.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.17 AU - 2.85 AU

Year: 2568 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 21,698,874 km

• M1: 184,155 km (0.106 R)
• M2: 285,732 km (0.111 R)
• M3: 401,521 km (0.067 R)
• M4: 510,129 km (0.105 R)
• M5: 878,887 km (0.114 R)
• M6: 1,290,880 km (0.071 R)
• M7: 1,398,441 km (0.066 R)
• M8: 1,581,549 km (0.045 R)
• M9: 1,783,805 km (0.092 R)
• M10: 2,132,817 km (0.1 R)
• M11: 2,729,114 km (0.108 R)
• M12: 2,961,140 km (0.053 R)
• M13: 3,159,507 km (0.044 R)
• M14: 3,280,831 km (0.11 R)
• M15: 3,555,941 km (0.104 R)
• M16: 3,710,476 km (0.098 R)
• M17: 4,084,919 km (0.113 R)
• M18: 4,396,382 km (0.097 R)
• M19: 4,486,889 km (0.118 R)
• M20: 4,715,774 km (0.109 R)
• M21: 4,886,166 km (0.103 R)
• M22: 5,233,083 km (0.101 R)
• M23: 5,604,535 km (0.053 R)
• M24: 6,018,023 km (0.091 R)
• M25: 6,152,512 km (0.062 R)
• M26: 6,407,277 km (0.063 R)
• M27: 6,613,722 km (0.117 R)
• M28: 7,121,756 km (0.075 R)
• M29: 7,246,222 km (0.099 R)
• M30: 7,353,483 km (0.086 R)
• M31: 7,479,445 km (0.104 R)
• M32: 7,569,802 km (0.103 R)
• M33: 7,806,466 km (0.067 R)
• M34: 7,971,771 km (0.065 R)
• M35: 8,324,673 km (0.081 R)
• M36: 8,493,718 km (0.098 R)
• M37: 8,892,397 km (0.116 R)
• M38: 9,414,044 km (0.103 R)
• M39: 9,511,732 km (0.114 R)
• M40: 10,085,140 km (0.112 R)
• M41: 10,205,268 km (0.081 R)
• M42: 10,507,455 km (0.114 R)
• M43: 10,649,573 km (0.083 R)
• M44: 10,997,239 km (0.1 R)
• M45: 11,120,807 km (0.091 R)
• M46: 11,244,973 km (0.096 R)
• M47: 11,411,176 km (0.051 R)
• M48: 11,578,127 km (0.105 R)
• M49: 11,703,939 km (0.113 R)
• M50: 11,999,245 km (0.105 R)
• M51: 12,575,646 km (0.068 R)
• M52: 12,748,282 km (0.026 R)
• M53: 13,358,342 km (0.1 R)
• M54: 13,512,428 km (0.078 R)
• M55: 13,689,252 km (0.046 R)
• M56: 14,022,706 km (0.112 R)
• M57: 14,629,924 km (0.077 R)
• M58: 14,743,319 km (0.111 R)
• M59: 15,062,411 km (0.042 R)
• M60: 15,245,669 km (0.111 R)
• M61: 15,429,824 km (0.088 R)
• M62: 15,614,727 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 13.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.65 AU - 3.19 AU

Year: 3222 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 21,698,874 km

• M1: 173,234 km (0.079 R)
• M2: 296,353 km (0.077 R)
• M3: 382,223 km (0.049 R)
• M4: 519,553 km (0.093 R)
• M5: 635,342 km (0.068 R)
• M6: 773,122 km (0.111 R)
• M7: 1,036,414 km (0.108 R)
• M8: 1,148,912 km (0.084 R)
• M9: 1,322,595 km (0.103 R)
• M10: 1,528,142 km (0.084 R)
• M11: 1,627,176 km (0.109 R)
• M12: 1,744,461 km (0.095 R)
• M13: 1,889,122 km (0.096 R)
• M14: 2,096,913 km (0.094 R)
• M15: 2,190,861 km (0.07 R)
• M16: 2,418,698 km (0.118 R)
• M17: 2,562,761 km (0.115 R)
• M18: 2,784,615 km (0.057 R)
• M19: 3,267,217 km (0.051 R)
• M20: 3,397,068 km (0.079 R)
• M21: 3,538,887 km (0.055 R)
• M22: 3,662,006 km (0.096 R)
• M23: 3,807,565 km (0.103 R)
• M24: 4,008,325 km (0.039 R)
• M25: 4,136,980 km (0.082 R)
• M26: 4,256,059 km (0.112 R)
• M27: 4,409,397 km (0.106 R)
• M28: 4,519,950 km (0.111 R)
• M29: 4,710,239 km (0.056 R)
• M30: 4,891,701 km (0.11 R)
• M31: 5,075,706 km (0.09 R)
• M32: 5,203,463 km (0.086 R)
• M33: 5,320,598 km (0.08 R)
• M34: 5,509,690 km (0.085 R)
• M35: 5,834,167 km (0.086 R)
• M36: 5,992,741 km (0.038 R)
• M37: 6,264,112 km (0.08 R)
• M38: 6,564,953 km (0.091 R)
• M39: 6,922,043 km (0.096 R)
• M40: 7,180,997 km (0.084 R)
• M41: 7,337,925 km (0.111 R)
• M42: 7,681,851 km (0.081 R)
• M43: 7,909,539 km (0.058 R)
• M44: 8,126,007 km (0.113 R)
• M45: 8,344,420 km (0.111 R)
• M46: 8,495,813 km (0.064 R)
• M47: 8,661,866 km (0.083 R)
• M48: 9,053,663 km (0.116 R)
• M49: 9,294,516 km (0.06 R)
• M50: 9,652,354 km (0.117 R)
• M51: 9,782,354 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 10.8

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.6 AU - 3.74 AU

Year: 4540 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 80.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,698,874 km

• M1: 144,811 km (0.082 R)
• M2: 230,530 km (0.098 R)
• M3: 311,164 km (0.076 R)
• M4: 464,202 km (0.112 R)
• M5: 1,095,505 km (0.102 R)
• M6: 1,285,046 km (0.102 R)
• M7: 1,376,300 km (0.113 R)
• M8: 1,501,514 km (0.096 R)
• M9: 1,814,323 km (0.036 R)
• M10: 1,934,899 km (0.099 R)
• M11: 2,005,060 km (0.069 R)
• M12: 2,166,177 km (0.105 R)
• M13: 2,313,082 km (0.091 R)
• M14: 2,463,279 km (0.082 R)
• M15: 2,714,453 km (0.075 R)
• M16: 2,953,660 km (0.073 R)
• M17: 3,517,345 km (0.032 R)
• M18: 3,734,561 km (0.106 R)
• M19: 4,159,718 km (0.115 R)
• M20: 4,412,838 km (0.087 R)
• M21: 4,766,338 km (0.118 R)
• M22: 4,862,230 km (0.119 R)
• M23: 5,055,810 km (0.114 R)
• M24: 5,178,181 km (0.05 R)
• M25: 6,165,826 km (0.078 R)
• M26: 6,721,582 km (0.106 R)
• M27: 6,964,678 km (0.108 R)
• M28: 7,128,339 km (0.11 R)
• M29: 7,655,222 km (0.085 R)
• M30: 7,739,595 km (0.118 R)
• M31: 7,994,510 km (0.085 R)
• M32: 8,108,653 km (0.116 R)
• M33: 8,396,629 km (0.108 R)
• M34: 9,310,223 km (0.08 R)
• M35: 9,551,226 km (0.113 R)
• M36: 9,672,400 km (0.092 R)
• M37: 9,763,804 km (0.071 R)
• M38: 10,629,527 km (0.089 R)
• M39: 10,818,170 km (0.104 R)
• M40: 11,843,364 km (0.031 R)
• M41: 12,039,038 km (0.109 R)
• M42: 12,301,732 km (0.108 R)
• M43: 12,566,221 km (0.051 R)
• M44: 12,866,015 km (0.074 R)
• M45: 13,745,501 km (0.075 R)
• M46: 13,882,533 km (0.051 R)
• M47: 14,020,013 km (0.095 R)
• M48: 14,123,385 km (0.113 R)
• M49: 14,469,854 km (0.05 R)
• M50: 14,574,423 km (0.063 R)
• M51: 14,644,285 km (0.093 R)
• M52: 14,924,632 km (0.083 R)
• M53: 15,704,784 km (0.083 R)
• M54: 17,046,827 km (0.057 R)
• M55: 17,194,031 km (0.045 R)
• M56: 17,899,385 km (0.119 R)
• M57: 20,188,382 km (0.117 R)
• M58: 20,735,611 km (0.062 R)
• M59: 21,050,515 km (0.072 R)
• M60: 21,486,144 km (0.107 R)
• M61: 21,565,730 km (0.081 R)
• M62: 21,804,787 km (0.091 R)
• M63: 22,205,410 km (0.114 R)
• M64: 22,366,378 km (0.053 R)
• M65: 22,608,427 km (0.094 R)
• M66: 22,891,915 km (0.074 R)
• M67: 22,973,147 km (0.106 R)
• M68: 23,585,451 km (0.061 R)
• M69: 24,534,649 km (0.119 R)
• M70: 24,909,541 km (0.112 R)
• M71: 25,244,341 km (0.074 R)
• M72: 25,876,093 km (0.093 R)
• M73: 26,045,438 km (0.118 R)
• M74: 26,300,203 km (0.092 R)
• M75: 26,427,810 km (0.098 R)
• M76: 26,769,342 km (0.103 R)
• M77: 27,112,220 km (0.102 R)
• M78: 27,413,511 km (0.103 R)
• M79: 27,543,062 km (0.042 R)
• M80: 27,802,615 km (0.107 R)
• M81: 27,975,999 km (0.091 R)
• M82: 28,761,088 km (0.084 R)
• M83: 29,288,421 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 11.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.47 AU - 4.49 AU

Year: 6123 Days

Day: 6.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 130 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,698,874 km

• M1: 147,952 km (0.069 R)
• M2: 272,567 km (0.096 R)
• M3: 421,716 km (0.059 R)
• M4: 702,212 km (0.094 R)
• M5: 1,120,937 km (0.065 R)
• M6: 1,286,392 km (0.083 R)
• M7: 1,386,772 km (0.092 R)
• M8: 1,896,602 km (0.111 R)
• M9: 2,045,452 km (0.062 R)
• M10: 2,215,544 km (0.117 R)
• M11: 2,569,942 km (0.077 R)
• M12: 2,866,594 km (0.086 R)
• M13: 2,961,589 km (0.102 R)
• M14: 3,135,422 km (0.093 R)
• M15: 3,594,837 km (0.053 R)
• M16: 3,739,049 km (0.12 R)
• M17: 3,990,673 km (0.104 R)
• M18: 4,510,675 km (0.044 R)
• M19: 4,621,677 km (0.04 R)
• M20: 4,756,165 km (0.101 R)
• M21: 5,029,181 km (0.037 R)
• M22: 5,144,372 km (0.082 R)
• M23: 5,401,231 km (0.063 R)
• M24: 5,686,065 km (0.087 R)
• M25: 5,927,367 km (0.085 R)
• M26: 6,419,843 km (0.087 R)
• M27: 6,645,885 km (0.116 R)
• M28: 7,365,900 km (0.107 R)
• M29: 7,523,427 km (0.077 R)
• M30: 7,602,564 km (0.081 R)
• M31: 7,788,514 km (0.111 R)
• M32: 8,002,738 km (0.094 R)
• M33: 8,300,587 km (0.119 R)
• M34: 8,602,177 km (0.12 R)
• M35: 9,159,578 km (0.092 R)
• M36: 9,442,767 km (0.116 R)
• M37: 9,872,861 km (0.085 R)
• M38: 10,163,231 km (0.106 R)
• M39: 10,397,650 km (0.039 R)
• M40: 11,171,520 km (0.082 R)
• M41: 11,504,525 km (0.109 R)
• M42: 11,626,447 km (0.098 R)
• M43: 11,810,154 km (0.044 R)
• M44: 12,025,724 km (0.103 R)
• M45: 12,398,223 km (0.081 R)
• M46: 12,774,611 km (0.113 R)
• M47: 12,900,872 km (0.12 R)
• M48: 13,091,160 km (0.067 R)
• M49: 14,153,903 km (0.1 R)
• M50: 14,448,611 km (0.045 R)
• M51: 14,580,257 km (0.084 R)
• M52: 14,844,597 km (0.048 R)
• M53: 15,277,832 km (0.06 R)
• M54: 15,479,041 km (0.075 R)
• M55: 15,647,488 km (0.093 R)
• M56: 17,470,189 km (0.097 R)
• M57: 17,786,439 km (0.039 R)
• M58: 18,495,682 km (0.114 R)
• M59: 18,817,916 km (0.106 R)
• M60: 19,540,773 km (0.096 R)
• M61: 19,942,144 km (0.08 R)
• M62: 20,052,099 km (0.11 R)
• M63: 20,456,910 km (0.07 R)
• M64: 20,827,315 km (0.054 R)
• M65: 20,976,165 km (0.102 R)
• M66: 22,331,073 km (0.067 R)
• M67: 22,674,250 km (0.114 R)
• M68: 23,753,150 km (0.098 R)
• M69: 24,337,928 km (0.114 R)
• M70: 24,416,317 km (0.108 R)
• M71: 24,612,440 km (0.114 R)
• M72: 24,809,161 km (0.111 R)
• M73: 25,125,112 km (0.103 R)
• M74: 25,283,536 km (0.099 R)
• M75: 25,362,823 km (0.037 R)
• M76: 25,442,259 km (0.092 R)
• M77: 25,920,524 km (0.107 R)
• M78: 26,000,559 km (0.107 R)
• M79: 26,200,870 km (0.073 R)
• M80: 26,845,637 km (0.102 R)
• M81: 27,251,197 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72

Radius: 11

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.22 AU - 6.71 AU

Year: 9395 Days

Day: 14.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,698,874 km

• M1: 445,802 km (0.101 R)
• M2: 536,159 km (0.083 R)
• M3: 633,846 km (0.106 R)
• M4: 808,427 km (0.072 R)
• M5: 1,124,228 km (0.091 R)
• M6: 1,242,111 km (0.104 R)
• M7: 1,364,482 km (0.08 R)
• M8: 1,568,833 km (0.072 R)
• M9: 1,824,795 km (0.101 R)
• M10: 2,241,574 km (0.087 R)
• M11: 2,453,405 km (0.117 R)
• M12: 2,640,402 km (0.101 R)
• M13: 3,128,391 km (0.106 R)
• M14: 3,314,341 km (0.111 R)
• M15: 3,504,181 km (0.059 R)
• M16: 3,609,198 km (0.084 R)
• M17: 4,021,640 km (0.088 R)
• M18: 4,336,244 km (0.102 R)
• M19: 4,411,492 km (0.087 R)
• M20: 4,716,821 km (0.086 R)
• M21: 5,088,272 km (0.07 R)
• M22: 5,509,989 km (0.116 R)
• M23: 5,859,749 km (0.101 R)
• M24: 6,047,793 km (0.116 R)
• M25: 6,195,446 km (0.12 R)
• M26: 7,623,358 km (0.091 R)
• M27: 7,897,720 km (0.098 R)
• M28: 8,059,436 km (0.097 R)
• M29: 8,152,186 km (0.042 R)
• M30: 8,292,210 km (0.051 R)
• M31: 8,456,468 km (0.104 R)
• M32: 8,931,741 km (0.109 R)
• M33: 9,003,847 km (0.057 R)
• M34: 9,124,423 km (0.061 R)
• M35: 9,294,067 km (0.078 R)
• M36: 9,415,840 km (0.035 R)
• M37: 9,858,799 km (0.068 R)
• M38: 10,995,892 km (0.113 R)
• M39: 11,384,248 km (0.107 R)
• M40: 11,724,434 km (0.07 R)
• M41: 12,307,716 km (0.116 R)
• M42: 12,387,900 km (0.12 R)
• M43: 12,495,312 km (0.079 R)
• M44: 13,118,237 km (0.112 R)
• M45: 14,113,811 km (0.086 R)
• M46: 14,592,375 km (0.115 R)
• M47: 16,618,379 km (0.081 R)
• M48: 16,736,860 km (0.041 R)
• M49: 16,885,261 km (0.101 R)
• M50: 17,153,640 km (0.05 R)
• M51: 17,603,929 km (0.075 R)
• M52: 17,845,680 km (0.051 R)
• M53: 18,240,768 km (0.103 R)
• M54: 18,393,657 km (0.047 R)
• M55: 18,577,512 km (0.119 R)
• M56: 18,977,986 km (0.119 R)
• M57: 19,693,662 km (0.108 R)
• M58: 20,576,888 km (0.044 R)
• M59: 21,183,507 km (0.081 R)
• M60: 21,279,848 km (0.091 R)
• M61: 21,408,502 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit