🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 14.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.89 AU

Year: 453 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,486,187 km

• M1: 177,124 km (0.053 R)
• M2: 339,886 km (0.118 R)
• M3: 440,715 km (0.095 R)
• M4: 530,773 km (0.117 R)
• M5: 716,275 km (0.1 R)
• M6: 808,128 km (0.113 R)
• M7: 942,467 km (0.104 R)
• M8: 1,067,830 km (0.063 R)
• M9: 1,157,888 km (0.054 R)
• M10: 1,368,222 km (0.057 R)
• M11: 1,473,539 km (0.102 R)
• M12: 1,779,018 km (0.058 R)
• M13: 1,999,076 km (0.049 R)
• M14: 2,138,651 km (0.109 R)
• M15: 2,254,889 km (0.086 R)
• M16: 2,354,222 km (0.088 R)
• M17: 2,462,830 km (0.074 R)
• M18: 2,577,123 km (0.096 R)
• M19: 2,721,634 km (0.063 R)
• M20: 2,823,660 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.7

Radius: 12.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.22 AU - 1.22 AU

Year: 870 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,486,187 km

• M1: 159,471 km (0.106 R)
• M2: 257,608 km (0.03 R)
• M3: 386,860 km (0.075 R)
• M4: 470,186 km (0.112 R)
• M5: 585,676 km (0.118 R)
• M6: 676,182 km (0.071 R)
• M7: 788,680 km (0.111 R)
• M8: 955,781 km (0.081 R)
• M9: 1,059,602 km (0.114 R)
• M10: 1,246,300 km (0.106 R)
• M11: 1,388,567 km (0.068 R)
• M12: 1,479,523 km (0.095 R)
• M13: 1,735,036 km (0.106 R)
• M14: 1,903,035 km (0.102 R)
• M15: 2,076,718 km (0.09 R)
• M16: 2,181,885 km (0.083 R)
• M17: 2,330,436 km (0.049 R)
• M18: 2,414,510 km (0.106 R)
• M19: 2,551,392 km (0.077 R)
• M20: 2,681,991 km (0.077 R)
• M21: 2,904,742 km (0.093 R)
• M22: 3,142,902 km (0.089 R)
• M23: 3,226,976 km (0.11 R)
• M24: 3,473,962 km (0.052 R)
• M25: 3,717,357 km (0.054 R)
• M26: 3,806,368 km (0.056 R)
• M27: 3,896,127 km (0.12 R)
• M28: 3,976,461 km (0.095 R)
• M29: 4,118,429 km (0.111 R)
• M30: 4,241,548 km (0.107 R)
• M31: 4,397,280 km (0.072 R)
• M32: 4,502,148 km (0.092 R)
• M33: 4,973,381 km (0.079 R)
• M34: 5,315,063 km (0.039 R)
• M35: 5,404,522 km (0.11 R)
• M36: 5,494,431 km (0.074 R)
• M37: 5,607,676 km (0.083 R)
• M38: 5,859,300 km (0.103 R)
• M39: 6,196,793 km (0.108 R)
• M40: 6,492,847 km (0.065 R)
• M41: 6,612,675 km (0.097 R)
• M42: 6,709,016 km (0.113 R)
• M43: 7,012,999 km (0.116 R)
• M44: 7,099,017 km (0.054 R)
• M45: 7,309,352 km (0.073 R)
• M46: 7,534,198 km (0.096 R)
• M47: 8,016,501 km (0.081 R)
• M48: 8,132,290 km (0.05 R)
• M49: 8,287,423 km (0.101 R)
• M50: 8,495,813 km (0.085 R)
• M51: 8,679,668 km (0.095 R)
• M52: 8,917,978 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 10.8

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.11 AU - 1.45 AU

Year: 935 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 24,486,187 km

• M1: 180,864 km (0.12 R)
• M2: 299,196 km (0.054 R)
• M3: 407,505 km (0.063 R)
• M4: 547,977 km (0.091 R)
• M5: 771,177 km (0.072 R)
• M6: 850,314 km (0.094 R)
• M7: 984,653 km (0.118 R)
• M8: 1,154,148 km (0.114 R)
• M9: 1,476,531 km (0.056 R)
• M10: 1,720,675 km (0.099 R)
• M11: 1,810,433 km (0.047 R)
• M12: 1,927,269 km (0.109 R)
• M13: 1,995,037 km (0.079 R)
• M14: 2,072,379 km (0.06 R)
• M15: 2,401,195 km (0.111 R)
• M16: 2,623,498 km (0.112 R)
• M17: 2,718,193 km (0.057 R)
• M18: 2,969,667 km (0.077 R)
• M19: 3,340,670 km (0.077 R)
• M20: 3,474,710 km (0.075 R)
• M21: 3,652,582 km (0.09 R)
• M22: 3,833,445 km (0.092 R)
• M23: 3,919,614 km (0.063 R)
• M24: 4,116,036 km (0.034 R)
• M25: 4,461,756 km (0.117 R)
• M26: 4,541,193 km (0.059 R)
• M27: 4,724,450 km (0.033 R)
• M28: 4,863,576 km (0.113 R)
• M29: 5,039,354 km (0.098 R)
• M30: 5,181,621 km (0.101 R)
• M31: 5,433,544 km (0.083 R)
• M32: 5,603,936 km (0.111 R)
• M33: 5,775,974 km (0.075 R)
• M34: 5,850,174 km (0.077 R)
• M35: 6,100,152 km (0.061 R)
• M36: 6,251,845 km (0.087 R)
• M37: 6,430,315 km (0.117 R)
• M38: 6,649,476 km (0.082 R)
• M39: 7,334,933 km (0.074 R)
• M40: 7,429,030 km (0.064 R)
• M41: 7,550,354 km (0.056 R)
• M42: 7,618,122 km (0.108 R)
• M43: 7,686,189 km (0.082 R)
• M44: 7,768,019 km (0.104 R)
• M45: 7,836,385 km (0.063 R)
• M46: 8,042,980 km (0.091 R)
• M47: 8,126,007 km (0.074 R)
• M48: 8,265,133 km (0.085 R)
• M49: 8,405,156 km (0.099 R)
• M50: 8,489,380 km (0.078 R)
• M51: 8,815,354 km (0.082 R)
• M52: 8,886,862 km (0.073 R)
• M53: 9,552,871 km (0.092 R)
• M54: 9,892,010 km (0.104 R)
• M55: 9,966,210 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 13.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.41 AU - 2.33 AU

Year: 1651 Days

Day: 9 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 24,486,187 km

• M1: 177,273 km (0.082 R)
• M2: 268,827 km (0.105 R)
• M3: 353,350 km (0.116 R)
• M4: 459,714 km (0.094 R)
• M5: 546,032 km (0.087 R)
• M6: 692,489 km (0.114 R)
• M7: 804,089 km (0.059 R)
• M8: 913,893 km (0.083 R)
• M9: 1,020,407 km (0.113 R)
• M10: 1,179,130 km (0.089 R)
• M11: 1,266,795 km (0.094 R)
• M12: 1,377,198 km (0.045 R)
• M13: 1,490,892 km (0.105 R)
• M14: 1,640,640 km (0.037 R)
• M15: 1,728,603 km (0.086 R)
• M16: 2,061,159 km (0.083 R)
• M17: 2,682,589 km (0.106 R)
• M18: 2,853,579 km (0.116 R)
• M19: 3,069,150 km (0.111 R)
• M20: 3,545,021 km (0.103 R)
• M21: 3,924,999 km (0.057 R)
• M22: 4,089,707 km (0.059 R)
• M23: 4,302,734 km (0.118 R)
• M24: 4,457,269 km (0.119 R)
• M25: 4,629,306 km (0.098 R)
• M26: 4,771,723 km (0.056 R)
• M27: 5,061,195 km (0.106 R)
• M28: 5,895,203 km (0.099 R)
• M29: 5,980,923 km (0.101 R)
• M30: 6,101,648 km (0.065 R)
• M31: 6,771,697 km (0.119 R)
• M32: 7,061,019 km (0.071 R)
• M33: 7,243,828 km (0.095 R)
• M34: 7,428,282 km (0.106 R)
• M35: 7,558,283 km (0.084 R)
• M36: 8,277,400 km (0.085 R)
• M37: 8,548,022 km (0.068 R)
• M38: 8,939,520 km (0.072 R)
• M39: 9,177,231 km (0.036 R)
• M40: 9,437,232 km (0.108 R)
• M41: 9,944,070 km (0.044 R)
• M42: 10,252,391 km (0.118 R)
• M43: 10,376,707 km (0.091 R)
• M44: 10,668,572 km (0.115 R)
• M45: 11,303,166 km (0.084 R)
• M46: 11,646,643 km (0.106 R)
• M47: 11,819,728 km (0.103 R)
• M48: 11,993,560 km (0.07 R)
• M49: 12,234,114 km (0.074 R)
• M50: 12,809,018 km (0.1 R)
• M51: 13,212,185 km (0.113 R)
• M52: 13,415,339 km (0.08 R)
• M53: 13,505,995 km (0.116 R)
• M54: 13,619,540 km (0.051 R)
• M55: 14,054,122 km (0.1 R)
• M56: 14,284,652 km (0.042 R)
• M57: 15,054,333 km (0.057 R)
• M58: 15,361,158 km (0.046 R)
• M59: 15,479,789 km (0.073 R)
• M60: 16,005,327 km (0.109 R)
• M61: 16,270,264 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 13.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.48 AU - 3.56 AU

Year: 3389 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,486,187 km

• M1: 319,092 km (0.117 R)
• M2: 523,593 km (0.06 R)
• M3: 671,395 km (0.09 R)
• M4: 826,079 km (0.118 R)
• M5: 933,192 km (0.078 R)
• M6: 1,024,745 km (0.106 R)
• M7: 1,173,894 km (0.081 R)
• M8: 1,273,826 km (0.109 R)
• M9: 1,365,380 km (0.044 R)
• M10: 1,543,401 km (0.037 R)
• M11: 1,641,537 km (0.106 R)
• M12: 2,739,436 km (0.115 R)
• M13: 3,013,200 km (0.09 R)
• M14: 3,312,097 km (0.086 R)
• M15: 3,489,520 km (0.105 R)
• M16: 3,587,656 km (0.094 R)
• M17: 3,820,430 km (0.057 R)
• M18: 4,041,087 km (0.088 R)
• M19: 4,424,207 km (0.115 R)
• M20: 4,548,523 km (0.063 R)
• M21: 4,855,648 km (0.085 R)
• M22: 4,947,202 km (0.094 R)
• M23: 5,132,254 km (0.108 R)
• M24: 5,225,603 km (0.083 R)
• M25: 5,376,099 km (0.092 R)
• M26: 5,509,091 km (0.097 R)
• M27: 5,662,429 km (0.089 R)
• M28: 5,817,263 km (0.101 R)
• M29: 6,052,131 km (0.099 R)
• M30: 6,551,489 km (0.071 R)
• M31: 6,673,262 km (0.113 R)
• M32: 6,795,932 km (0.034 R)
• M33: 7,001,928 km (0.074 R)
• M34: 7,126,543 km (0.111 R)
• M35: 7,825,315 km (0.117 R)
• M36: 8,925,607 km (0.102 R)
• M37: 9,448,003 km (0.039 R)
• M38: 9,957,085 km (0.067 R)
• M39: 10,167,868 km (0.101 R)
• M40: 10,641,794 km (0.104 R)
• M41: 10,737,387 km (0.083 R)
• M42: 10,977,791 km (0.105 R)
• M43: 11,122,901 km (0.083 R)
• M44: 11,219,990 km (0.103 R)
• M45: 11,488,518 km (0.107 R)
• M46: 11,957,208 km (0.064 R)
• M47: 12,231,421 km (0.108 R)
• M48: 12,507,878 km (0.099 R)
• M49: 13,452,589 km (0.057 R)
• M50: 14,025,249 km (0.115 R)
• M51: 14,261,763 km (0.103 R)
• M52: 14,367,380 km (0.116 R)
• M53: 14,899,200 km (0.115 R)
• M54: 15,033,090 km (0.119 R)
• M55: 15,545,762 km (0.077 R)
• M56: 15,872,633 km (0.118 R)
• M57: 16,091,794 km (0.052 R)
• M58: 16,727,286 km (0.082 R)
• M59: 16,978,311 km (0.112 R)
• M60: 17,146,310 km (0.036 R)
• M61: 17,909,259 km (0.117 R)
• M62: 18,023,252 km (0.108 R)
• M63: 19,030,794 km (0.041 R)
• M64: 19,176,203 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 13

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.33 AU - 4.07 AU

Year: 4595 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,486,187 km

• M1: 175,628 km (0.098 R)
• M2: 273,166 km (0.045 R)
• M3: 399,277 km (0.043 R)
• M4: 759,060 km (0.115 R)
• M5: 872,006 km (0.086 R)
• M6: 1,042,996 km (0.109 R)
• M7: 1,270,236 km (0.11 R)
• M8: 1,574,966 km (0.119 R)
• M9: 1,748,799 km (0.118 R)
• M10: 1,969,007 km (0.116 R)
• M11: 2,184,578 km (0.064 R)
• M12: 2,351,529 km (0.04 R)
• M13: 2,878,263 km (0.1 R)
• M14: 2,984,926 km (0.046 R)
• M15: 3,281,429 km (0.053 R)
• M16: 4,073,101 km (0.1 R)
• M17: 4,210,731 km (0.114 R)
• M18: 4,332,504 km (0.108 R)
• M19: 4,420,168 km (0.051 R)
• M20: 4,561,688 km (0.104 R)
• M21: 4,885,717 km (0.064 R)
• M22: 5,013,922 km (0.061 R)
• M23: 5,922,281 km (0.08 R)
• M24: 6,078,610 km (0.057 R)
• M25: 6,295,976 km (0.089 R)
• M26: 6,738,337 km (0.067 R)
• M27: 6,983,977 km (0.106 R)
• M28: 7,107,844 km (0.096 R)
• M29: 8,343,223 km (0.088 R)
• M30: 8,474,869 km (0.118 R)
• M31: 8,717,966 km (0.117 R)
• M32: 9,030,775 km (0.061 R)
• M33: 9,165,862 km (0.119 R)
• M34: 10,816,225 km (0.096 R)
• M35: 10,935,904 km (0.081 R)
• M36: 11,104,052 km (0.092 R)
• M37: 11,249,012 km (0.106 R)
• M38: 11,810,453 km (0.076 R)
• M39: 12,406,151 km (0.106 R)
• M40: 12,531,365 km (0.12 R)
• M41: 13,087,869 km (0.057 R)
• M42: 13,626,571 km (0.091 R)
• M43: 13,833,764 km (0.058 R)
• M44: 14,858,509 km (0.108 R)
• M45: 15,771,954 km (0.093 R)
• M46: 16,290,311 km (0.053 R)
• M47: 17,036,505 km (0.093 R)
• M48: 17,120,130 km (0.119 R)
• M49: 18,162,528 km (0.082 R)
• M50: 18,304,945 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.4

Radius: 5.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.76 AU - 6.28 AU

Year: 9537 Days

Day: 24.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 24,486,187 km

• M1: 168,298 km (0.111 R)
• M2: 407,056 km (0.111 R)
• M3: 557,551 km (0.081 R)
• M4: 597,943 km (0.043 R)
• M5: 1,068,428 km (0.091 R)
• M6: 1,223,711 km (0.072 R)
• M7: 1,428,211 km (0.109 R)
• M8: 1,672,953 km (0.089 R)
• M9: 1,732,493 km (0.044 R)
• M10: 1,777,671 km (0.074 R)
• M11: 2,266,557 km (0.028 R)
• M12: 2,620,207 km (0.094 R)
• M13: 2,706,973 km (0.083 R)
• M14: 2,759,632 km (0.104 R)
• M15: 2,883,499 km (0.105 R)
• M16: 2,955,156 km (0.079 R)
• M17: 3,303,420 km (0.107 R)
• M18: 4,280,893 km (0.099 R)
• M19: 4,403,862 km (0.115 R)
• M20: 5,651,359 km (0.06 R)
• M21: 5,854,213 km (0.091 R)
• M22: 5,899,542 km (0.104 R)
• M23: 6,105,388 km (0.089 R)
• M24: 6,197,541 km (0.087 R)
• M25: 6,570,937 km (0.032 R)
• M26: 6,641,846 km (0.104 R)
• M27: 6,689,119 km (0.114 R)
• M28: 7,437,707 km (0.041 R)
• M29: 7,734,509 km (0.092 R)
• M30: 8,570,612 km (0.106 R)
• M31: 9,355,402 km (0.087 R)
• M32: 9,435,138 km (0.053 R)
• M33: 10,327,040 km (0.117 R)
• M34: 10,602,599 km (0.117 R)
• M35: 11,048,551 km (0.104 R)
• M36: 11,245,571 km (0.082 R)
• M37: 12,016,449 km (0.059 R)
• M38: 12,219,154 km (0.049 R)
• M39: 12,364,563 km (0.108 R)
• M40: 12,510,571 km (0.09 R)
• M41: 12,774,761 km (0.042 R)
• M42: 12,922,414 km (0.066 R)
• M43: 13,159,676 km (0.088 R)
• M44: 13,368,664 km (0.096 R)
• M45: 13,880,438 km (0.076 R)
• M46: 15,265,864 km (0.091 R)
• M47: 15,579,721 km (0.06 R)
• M48: 15,959,101 km (0.076 R)
• M49: 16,405,501 km (0.079 R)
• M50: 16,501,842 km (0.116 R)
• M51: 18,531,735 km (0.097 R)
• M52: 18,665,326 km (0.067 R)
• M53: 19,068,193 km (0.112 R)
• M54: 20,019,337 km (0.066 R)
• M55: 20,053,595 km (0.096 R)
• M56: 21,264,739 km (0.057 R)
• M57: 22,321,648 km (0.07 R)
• M58: 22,713,445 km (0.109 R)
• M59: 23,215,346 km (0.054 R)
• M60: 23,395,611 km (0.099 R)
• M61: 23,829,744 km (0.111 R)
• M62: 24,230,218 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit