🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 14.3

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.53 AU - 0.59 AU

Year: 279 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,858,079 km

• M1: 178,919 km (0.026 R)
• M2: 299,794 km (0.101 R)
• M3: 444,306 km (0.113 R)
• M4: 545,583 km (0.048 R)
• M5: 634,594 km (0.034 R)
• M6: 743,202 km (0.106 R)
• M7: 870,660 km (0.097 R)
• M8: 982,110 km (0.026 R)
• M9: 1,111,811 km (0.056 R)
• M10: 1,205,011 km (0.107 R)
• M11: 1,317,957 km (0.053 R)
• M12: 1,424,321 km (0.078 R)
• M13: 1,555,369 km (0.063 R)
• M14: 1,653,655 km (0.104 R)
• M15: 1,761,814 km (0.084 R)
• M16: 1,868,477 km (0.104 R)
• M17: 2,028,996 km (0.117 R)
• M18: 2,157,500 km (0.074 R)
• M19: 2,351,529 km (0.106 R)
• M20: 2,495,592 km (0.086 R)
• M21: 2,686,479 km (0.085 R)
• M22: 2,788,205 km (0.102 R)
• M23: 2,950,220 km (0.108 R)
• M24: 3,078,425 km (0.115 R)
• M25: 3,171,176 km (0.088 R)
• M26: 3,274,398 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.3

Radius: 8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.87 AU - 1.05 AU

Year: 627 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,858,079 km

• M1: 103,671 km (0.07 R)
• M2: 195,375 km (0.113 R)
• M3: 261,946 km (0.101 R)
• M4: 315,652 km (0.118 R)
• M5: 429,795 km (0.031 R)
• M6: 559,047 km (0.077 R)
• M7: 660,325 km (0.055 R)
• M8: 715,826 km (0.042 R)
• M9: 787,483 km (0.049 R)
• M10: 943,813 km (0.097 R)
• M11: 1,060,948 km (0.066 R)
• M12: 1,369,419 km (0.057 R)
• M13: 1,478,326 km (0.067 R)
• M14: 1,533,977 km (0.094 R)
• M15: 1,602,941 km (0.053 R)
• M16: 1,882,540 km (0.108 R)
• M17: 2,072,978 km (0.119 R)
• M18: 2,163,634 km (0.043 R)
• M19: 2,341,506 km (0.096 R)
• M20: 2,487,513 km (0.116 R)
• M21: 2,613,774 km (0.067 R)
• M22: 2,689,171 km (0.106 R)
• M23: 2,780,576 km (0.037 R)
• M24: 2,927,481 km (0.042 R)
• M25: 3,124,651 km (0.116 R)
• M26: 3,293,547 km (0.109 R)
• M27: 3,457,356 km (0.091 R)
• M28: 3,515,400 km (0.119 R)
• M29: 3,649,141 km (0.109 R)
• M30: 3,742,041 km (0.112 R)
• M31: 3,887,151 km (0.112 R)
• M32: 4,095,391 km (0.081 R)
• M33: 4,280,444 km (0.1 R)
• M34: 4,450,387 km (0.065 R)
• M35: 4,540,744 km (0.114 R)
• M36: 4,604,323 km (0.114 R)
• M37: 4,668,202 km (0.112 R)
• M38: 4,741,654 km (0.084 R)
• M39: 4,861,781 km (0.108 R)
• M40: 4,945,406 km (0.077 R)
• M41: 5,048,479 km (0.103 R)
• M42: 5,613,062 km (0.12 R)
• M43: 5,691,152 km (0.034 R)
• M44: 6,057,218 km (0.085 R)
• M45: 6,167,471 km (0.054 R)
• M46: 6,268,300 km (0.093 R)
• M47: 6,349,382 km (0.092 R)
• M48: 6,410,418 km (0.087 R)
• M49: 6,481,926 km (0.076 R)
• M50: 6,843,205 km (0.062 R)
• M51: 6,937,302 km (0.08 R)
• M52: 7,000,133 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.41 AU - 2.07 AU

Year: 1531 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,858,079 km

• M1: 137,032 km (0.099 R)
• M2: 375,191 km (0.075 R)
• M3: 652,396 km (0.071 R)
• M4: 805,435 km (0.116 R)
• M5: 896,690 km (0.118 R)
• M6: 984,803 km (0.099 R)
• M7: 1,090,419 km (0.094 R)
• M8: 1,398,890 km (0.067 R)
• M9: 1,650,513 km (0.045 R)
• M10: 1,777,671 km (0.079 R)
• M11: 1,987,857 km (0.117 R)
• M12: 2,187,869 km (0.113 R)
• M13: 2,366,040 km (0.119 R)
• M14: 2,442,484 km (0.12 R)
• M15: 2,807,054 km (0.094 R)
• M16: 2,959,794 km (0.07 R)
• M17: 3,252,557 km (0.075 R)
• M18: 3,359,370 km (0.074 R)
• M19: 3,554,595 km (0.118 R)
• M20: 3,631,638 km (0.067 R)
• M21: 3,698,059 km (0.102 R)
• M22: 3,764,930 km (0.089 R)
• M23: 3,888,497 km (0.099 R)
• M24: 4,082,227 km (0.067 R)
• M25: 4,151,341 km (0.096 R)
• M26: 4,220,904 km (0.088 R)
• M27: 4,302,584 km (0.087 R)
• M28: 4,646,510 km (0.106 R)
• M29: 5,085,729 km (0.044 R)
• M30: 5,222,761 km (0.097 R)
• M31: 5,310,425 km (0.115 R)
• M32: 5,628,021 km (0.081 R)
• M33: 5,886,527 km (0.116 R)
• M34: 5,951,751 km (0.048 R)
• M35: 6,083,098 km (0.112 R)
• M36: 6,175,550 km (0.104 R)
• M37: 6,603,998 km (0.038 R)
• M38: 7,111,584 km (0.099 R)
• M39: 7,278,984 km (0.057 R)
• M40: 7,433,518 km (0.075 R)
• M41: 7,688,882 km (0.086 R)
• M42: 7,788,963 km (0.114 R)
• M43: 8,004,832 km (0.107 R)
• M44: 8,873,099 km (0.103 R)
• M45: 8,993,226 km (0.113 R)
• M46: 9,189,348 km (0.091 R)
• M47: 9,280,454 km (0.066 R)
• M48: 9,402,376 km (0.096 R)
• M49: 9,663,125 km (0.084 R)
• M50: 9,817,659 km (0.033 R)
• M51: 10,191,804 km (0.059 R)
• M52: 10,349,181 km (0.092 R)
• M53: 10,443,876 km (0.079 R)
• M54: 10,666,179 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 10.4

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.42 AU - 2.5 AU

Year: 2573 Days

Day: 13 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,858,079 km

• M1: 134,339 km (0.025 R)
• M2: 263,891 km (0.066 R)
• M3: 330,163 km (0.05 R)
• M4: 455,825 km (0.114 R)
• M5: 525,986 km (0.069 R)
• M6: 617,540 km (0.116 R)
• M7: 697,126 km (0.101 R)
• M8: 790,176 km (0.087 R)
• M9: 877,691 km (0.107 R)
• M10: 1,117,496 km (0.052 R)
• M11: 1,461,870 km (0.107 R)
• M12: 1,559,408 km (0.114 R)
• M13: 1,786,947 km (0.115 R)
• M14: 2,246,212 km (0.087 R)
• M15: 2,331,034 km (0.071 R)
• M16: 2,460,436 km (0.052 R)
• M17: 2,862,854 km (0.07 R)
• M18: 3,017,389 km (0.107 R)
• M19: 3,142,902 km (0.118 R)
• M20: 3,222,338 km (0.091 R)
• M21: 3,350,693 km (0.116 R)
• M22: 3,448,081 km (0.106 R)
• M23: 3,596,183 km (0.087 R)
• M24: 3,949,683 km (0.106 R)
• M25: 4,087,313 km (0.06 R)
• M26: 4,491,975 km (0.089 R)
• M27: 4,581,734 km (0.104 R)
• M28: 4,690,192 km (0.096 R)
• M29: 5,473,188 km (0.113 R)
• M30: 5,588,378 km (0.074 R)
• M31: 5,723,764 km (0.048 R)
• M32: 5,919,139 km (0.111 R)
• M33: 6,949,569 km (0.049 R)
• M34: 7,053,689 km (0.09 R)
• M35: 7,137,165 km (0.098 R)
• M36: 7,221,089 km (0.1 R)
• M37: 7,389,985 km (0.086 R)
• M38: 7,474,957 km (0.082 R)
• M39: 7,645,798 km (0.037 R)
• M40: 7,731,667 km (0.11 R)
• M41: 8,275,904 km (0.101 R)
• M42: 8,809,968 km (0.075 R)
• M43: 9,126,667 km (0.09 R)
• M44: 9,378,141 km (0.118 R)
• M45: 9,817,959 km (0.09 R)
• M46: 10,217,235 km (0.08 R)
• M47: 10,526,155 km (0.102 R)
• M48: 10,790,046 km (0.098 R)
• M49: 10,910,622 km (0.06 R)
• M50: 11,056,031 km (0.119 R)
• M51: 11,718,151 km (0.117 R)
• M52: 11,966,633 km (0.074 R)
• M53: 12,166,645 km (0.065 R)
• M54: 12,242,043 km (0.052 R)
• M55: 13,571,968 km (0.025 R)
• M56: 14,360,049 km (0.093 R)
• M57: 14,519,371 km (0.071 R)
• M58: 14,599,256 km (0.105 R)
• M59: 14,706,069 km (0.051 R)
• M60: 14,893,665 km (0.104 R)
• M61: 15,433,713 km (0.055 R)
• M62: 15,597,074 km (0.089 R)
• M63: 15,815,636 km (0.113 R)
• M64: 16,062,772 km (0.056 R)
• M65: 16,449,931 km (0.112 R)
• M66: 16,588,908 km (0.077 R)
• M67: 16,728,183 km (0.101 R)
• M68: 16,867,908 km (0.12 R)
• M69: 16,980,106 km (0.116 R)
• M70: 17,459,268 km (0.067 R)
• M71: 17,544,240 km (0.106 R)
• M72: 17,714,632 km (0.078 R)
• M73: 17,942,769 km (0.102 R)
• M74: 19,068,941 km (0.116 R)
• M75: 19,332,084 km (0.116 R)
• M76: 19,743,628 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 11.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.94 AU - 3.96 AU

Year: 4273 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,858,079 km

• M1: 166,353 km (0.094 R)
• M2: 270,922 km (0.076 R)
• M3: 373,845 km (0.076 R)
• M4: 463,753 km (0.074 R)
• M5: 606,919 km (0.084 R)
• M6: 699,220 km (0.107 R)
• M7: 889,359 km (0.1 R)
• M8: 1,178,083 km (0.109 R)
• M9: 1,261,110 km (0.074 R)
• M10: 1,395,898 km (0.076 R)
• M11: 1,666,819 km (0.12 R)
• M12: 1,969,306 km (0.111 R)
• M13: 2,112,621 km (0.09 R)
• M14: 2,626,340 km (0.028 R)
• M15: 3,178,356 km (0.072 R)
• M16: 3,519,888 km (0.118 R)
• M17: 3,624,756 km (0.117 R)
• M18: 3,712,870 km (0.069 R)
• M19: 3,855,436 km (0.026 R)
• M20: 4,072,802 km (0.097 R)
• M21: 4,220,006 km (0.096 R)
• M22: 4,710,538 km (0.118 R)
• M23: 4,943,162 km (0.118 R)
• M24: 5,399,586 km (0.063 R)
• M25: 5,745,905 km (0.088 R)
• M26: 6,120,348 km (0.099 R)
• M27: 6,374,515 km (0.117 R)
• M28: 8,600,681 km (0.085 R)
• M29: 9,931,952 km (0.076 R)
• M30: 10,006,452 km (0.099 R)
• M31: 10,281,114 km (0.066 R)
• M32: 10,532,887 km (0.068 R)
• M33: 10,914,511 km (0.1 R)
• M34: 11,482,534 km (0.115 R)
• M35: 12,113,089 km (0.09 R)
• M36: 12,539,742 km (0.03 R)
• M37: 12,998,409 km (0.111 R)
• M38: 14,155,399 km (0.085 R)
• M39: 14,888,130 km (0.112 R)
• M40: 15,116,117 km (0.084 R)
• M41: 15,287,706 km (0.12 R)
• M42: 15,402,597 km (0.075 R)
• M43: 15,719,894 km (0.118 R)
• M44: 15,835,832 km (0.075 R)
• M45: 16,921,614 km (0.096 R)
• M46: 17,159,474 km (0.099 R)
• M47: 18,213,391 km (0.114 R)
• M48: 18,426,718 km (0.086 R)
• M49: 18,732,945 km (0.067 R)
• M50: 18,825,097 km (0.046 R)
• M51: 19,040,817 km (0.119 R)
• M52: 19,630,382 km (0.117 R)
• M53: 20,005,723 km (0.083 R)
• M54: 20,194,366 km (0.104 R)
• M55: 20,541,732 km (0.049 R)
• M56: 20,763,885 km (0.072 R)
• M57: 20,954,772 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 8.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.68 AU - 6.02 AU

Year: 7123 Days

Day: 13.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,858,079 km

• M1: 113,545 km (0.105 R)
• M2: 173,683 km (0.088 R)
• M3: 302,337 km (0.092 R)
• M4: 448,644 km (0.061 R)
• M5: 548,725 km (0.1 R)
• M6: 607,966 km (0.111 R)
• M7: 939,026 km (0.107 R)
• M8: 1,086,230 km (0.102 R)
• M9: 1,370,765 km (0.106 R)
• M10: 1,521,859 km (0.096 R)
• M11: 1,678,488 km (0.102 R)
• M12: 1,804,001 km (0.112 R)
• M13: 1,932,804 km (0.116 R)
• M14: 2,007,753 km (0.052 R)
• M15: 2,559,919 km (0.04 R)
• M16: 2,789,402 km (0.092 R)
• M17: 3,335,584 km (0.093 R)
• M18: 3,540,383 km (0.095 R)
• M19: 3,609,647 km (0.042 R)
• M20: 3,702,547 km (0.116 R)
• M21: 4,700,814 km (0.1 R)
• M22: 4,776,959 km (0.049 R)
• M23: 4,879,135 km (0.118 R)
• M24: 5,007,938 km (0.063 R)
• M25: 5,111,909 km (0.041 R)
• M26: 5,268,987 km (0.091 R)
• M27: 5,777,320 km (0.061 R)
• M28: 5,886,377 km (0.09 R)
• M29: 6,385,436 km (0.08 R)
• M30: 6,783,067 km (0.047 R)
• M31: 6,955,852 km (0.063 R)
• M32: 7,042,918 km (0.11 R)
• M33: 7,188,626 km (0.095 R)
• M34: 8,175,823 km (0.088 R)
• M35: 8,888,806 km (0.088 R)
• M36: 9,300,500 km (0.038 R)
• M37: 9,428,555 km (0.103 R)
• M38: 9,653,850 km (0.049 R)
• M39: 10,077,062 km (0.1 R)
• M40: 10,241,470 km (0.118 R)
• M41: 10,373,715 km (0.111 R)
• M42: 10,941,738 km (0.085 R)
• M43: 12,212,871 km (0.112 R)
• M44: 12,317,889 km (0.107 R)
• M45: 13,385,419 km (0.068 R)
• M46: 14,076,860 km (0.104 R)
• M47: 14,223,915 km (0.052 R)
• M48: 14,445,470 km (0.077 R)
• M49: 14,630,971 km (0.103 R)
• M50: 15,267,360 km (0.078 R)
• M51: 15,456,302 km (0.111 R)
• M52: 15,913,025 km (0.094 R)
• M53: 15,989,469 km (0.1 R)
• M54: 16,296,893 km (0.108 R)
• M55: 16,451,278 km (0.093 R)
• M56: 16,878,529 km (0.11 R)
• M57: 18,422,230 km (0.102 R)
• M58: 19,722,385 km (0.082 R)
• M59: 19,804,664 km (0.072 R)
• M60: 19,969,521 km (0.066 R)
• M61: 20,342,019 km (0.103 R)
• M62: 20,716,762 km (0.097 R)
• M63: 20,926,049 km (0.077 R)
• M64: 21,346,569 km (0.104 R)
• M65: 21,685,109 km (0.073 R)
• M66: 21,982,659 km (0.086 R)
• M67: 22,153,350 km (0.1 R)
• M68: 22,367,275 km (0.101 R)
• M69: 22,711,051 km (0.111 R)
• M70: 25,747,888 km (0.089 R)
• M71: 26,560,803 km (0.117 R)
• M72: 27,428,022 km (0.042 R)
• M73: 28,304,516 km (0.101 R)
• M74: 29,049,812 km (0.108 R)
• M75: 29,330,907 km (0.073 R)
• M76: 29,424,854 km (0.107 R)
• M77: 29,565,925 km (0.039 R)
• M78: 30,037,756 km (0.099 R)
• M79: 30,274,570 km (0.087 R)
• M80: 30,369,565 km (0.118 R)
• M81: 32,288,456 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.9

Radius: 3.7

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.08 AU - 10.28 AU

Year: 21660 Days

Day: 24.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,858,079 km

• M1: 97,837 km (0.073 R)
• M2: 301,889 km (0.083 R)
• M3: 788,530 km (0.101 R)
• M4: 1,684,472 km (0.073 R)
• M5: 2,847,745 km (0.11 R)
• M6: 2,995,997 km (0.099 R)
• M7: 4,925,659 km (0.087 R)
• M8: 5,948,460 km (0.069 R)
• M9: 6,214,146 km (0.071 R)
• M10: 6,954,655 km (0.063 R)
• M11: 7,517,891 km (0.106 R)
• M12: 7,599,572 km (0.089 R)
• M13: 8,644,812 km (0.03 R)
• M14: 9,118,888 km (0.039 R)
• M15: 10,682,485 km (0.027 R)
• M16: 11,659,658 km (0.076 R)
• M17: 12,278,844 km (0.099 R)
• M18: 13,104,474 km (0.082 R)
• M19: 13,251,978 km (0.063 R)
• M20: 13,998,022 km (0.109 R)
• M21: 14,199,231 km (0.085 R)
• M22: 14,502,766 km (0.076 R)
• M23: 14,655,505 km (0.105 R)
• M24: 15,065,104 km (0.109 R)
• M25: 17,222,455 km (0.103 R)
• M26: 18,695,096 km (0.075 R)
• M27: 18,805,799 km (0.099 R)
• M28: 21,933,441 km (0.12 R)
• M29: 23,050,638 km (0.106 R)
• M30: 24,973,719 km (0.063 R)
• M31: 25,523,940 km (0.104 R)
• M32: 26,511,585 km (0.11 R)
• M33: 28,397,117 km (0.097 R)
• M34: 28,524,424 km (0.105 R)
• M35: 28,779,339 km (0.076 R)
• M36: 30,325,433 km (0.101 R)
• M37: 30,650,809 km (0.114 R)
• M38: 31,832,033 km (0.12 R)
• M39: 33,094,939 km (0.092 R)
• M40: 35,258,722 km (0.118 R)
• M41: 36,357,668 km (0.114 R)
• M42: 36,565,011 km (0.111 R)
• M43: 36,634,125 km (0.04 R)
• M44: 36,772,653 km (0.054 R)
• M45: 36,842,066 km (0.097 R)
• M46: 37,328,409 km (0.113 R)
• M47: 42,599,041 km (0.118 R)
• M48: 43,402,082 km (0.098 R)
• M49: 43,621,991 km (0.114 R)
• M50: 44,210,210 km (0.038 R)
• M51: 44,579,118 km (0.097 R)
• M52: 45,990,574 km (0.056 R)
• M53: 46,514,167 km (0.108 R)
• M54: 49,544,122 km (0.077 R)
• M55: 51,082,886 km (0.084 R)
• M56: 51,470,045 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit