🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 10.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.72 AU - 1.18 AU

Year: 617 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,746,826 km

• M1: 131,347 km (0.076 R)
• M2: 198,666 km (0.095 R)
• M3: 295,456 km (0.032 R)
• M4: 361,279 km (0.068 R)
• M5: 501,302 km (0.117 R)
• M6: 652,845 km (0.061 R)
• M7: 787,633 km (0.114 R)
• M8: 927,357 km (0.102 R)
• M9: 1,086,230 km (0.112 R)
• M10: 1,182,721 km (0.119 R)
• M11: 1,265,448 km (0.07 R)
• M12: 1,396,347 km (0.119 R)
• M13: 1,580,202 km (0.111 R)
• M14: 1,690,606 km (0.114 R)
• M15: 1,778,419 km (0.117 R)
• M16: 1,880,595 km (0.048 R)
• M17: 1,952,103 km (0.118 R)
• M18: 2,091,079 km (0.103 R)
• M19: 2,226,615 km (0.12 R)
• M20: 2,379,055 km (0.076 R)
• M21: 2,442,484 km (0.12 R)
• M22: 2,549,447 km (0.12 R)
• M23: 2,738,688 km (0.093 R)
• M24: 2,894,868 km (0.12 R)
• M25: 3,077,079 km (0.081 R)
• M26: 3,200,796 km (0.094 R)
• M27: 3,270,957 km (0.106 R)
• M28: 3,405,147 km (0.086 R)
• M29: 3,492,961 km (0.101 R)
• M30: 3,687,288 km (0.045 R)
• M31: 3,876,679 km (0.11 R)
• M32: 3,960,155 km (0.067 R)
• M33: 4,061,133 km (0.062 R)
• M34: 4,128,901 km (0.096 R)
• M35: 4,239,753 km (0.114 R)
• M36: 4,386,359 km (0.075 R)
• M37: 4,455,922 km (0.078 R)
• M38: 4,534,611 km (0.084 R)
• M39: 4,604,922 km (0.091 R)
• M40: 4,818,248 km (0.086 R)
• M41: 5,449,551 km (0.105 R)
• M42: 5,590,173 km (0.081 R)
• M43: 5,722,717 km (0.112 R)
• M44: 6,038,967 km (0.098 R)
• M45: 6,116,459 km (0.05 R)
• M46: 6,194,399 km (0.116 R)
• M47: 6,262,915 km (0.1 R)
• M48: 6,410,269 km (0.093 R)
• M49: 6,539,073 km (0.054 R)
• M50: 6,668,774 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 12.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.7 AU - 2.26 AU

Year: 1858 Days

Day: 10.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,746,826 km

• M1: 219,610 km (0.086 R)
• M2: 483,351 km (0.12 R)
• M3: 568,472 km (0.081 R)
• M4: 807,679 km (0.113 R)
• M5: 1,109,867 km (0.041 R)
• M6: 1,373,608 km (0.055 R)
• M7: 1,819,110 km (0.113 R)
• M8: 1,937,592 km (0.076 R)
• M9: 2,107,834 km (0.054 R)
• M10: 2,385,787 km (0.101 R)
• M11: 2,635,466 km (0.1 R)
• M12: 2,963,235 km (0.064 R)
• M13: 3,061,371 km (0.06 R)
• M14: 3,203,638 km (0.1 R)
• M15: 3,377,172 km (0.028 R)
• M16: 3,524,077 km (0.104 R)
• M17: 3,658,266 km (0.114 R)
• M18: 3,779,141 km (0.1 R)
• M19: 3,885,805 km (0.119 R)
• M20: 4,645,163 km (0.112 R)
• M21: 5,109,216 km (0.08 R)
• M22: 5,312,669 km (0.113 R)
• M23: 5,623,085 km (0.077 R)
• M24: 5,886,227 km (0.104 R)
• M25: 6,028,345 km (0.066 R)
• M26: 6,424,929 km (0.04 R)
• M27: 6,681,789 km (0.119 R)
• M28: 6,792,791 km (0.116 R)
• M29: 7,129,984 km (0.118 R)
• M30: 7,224,530 km (0.112 R)
• M31: 7,568,605 km (0.104 R)
• M32: 7,665,245 km (0.105 R)
• M33: 7,859,573 km (0.098 R)
• M34: 8,352,648 km (0.117 R)
• M35: 8,432,383 km (0.108 R)
• M36: 8,713,926 km (0.074 R)
• M37: 9,039,302 km (0.078 R)
• M38: 9,162,421 km (0.11 R)
• M39: 9,389,510 km (0.081 R)
• M40: 9,660,283 km (0.12 R)
• M41: 10,018,420 km (0.09 R)
• M42: 10,380,895 km (0.062 R)
• M43: 10,466,765 km (0.107 R)
• M44: 10,878,159 km (0.084 R)
• M45: 11,009,207 km (0.046 R)
• M46: 11,206,676 km (0.069 R)
• M47: 11,627,495 km (0.088 R)
• M48: 11,918,462 km (0.039 R)
• M49: 12,851,953 km (0.108 R)
• M50: 13,222,507 km (0.101 R)
• M51: 13,315,706 km (0.102 R)
• M52: 13,456,029 km (0.052 R)
• M53: 13,761,508 km (0.052 R)
• M54: 14,283,904 km (0.105 R)
• M55: 14,547,495 km (0.106 R)
• M56: 14,716,092 km (0.076 R)
• M57: 15,299,075 km (0.09 R)
• M58: 15,519,582 km (0.102 R)
• M59: 15,790,654 km (0.071 R)
• M60: 16,337,434 km (0.094 R)
• M61: 16,462,498 km (0.112 R)
• M62: 16,941,061 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 8.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.11 AU - 3.13 AU

Year: 3675 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,746,826 km

• M1: 134,339 km (0.105 R)
• M2: 334,650 km (0.099 R)
• M3: 432,936 km (0.084 R)
• M4: 620,682 km (0.043 R)
• M5: 719,117 km (0.045 R)
• M6: 1,046,587 km (0.107 R)
• M7: 1,191,397 km (0.056 R)
• M8: 1,479,673 km (0.109 R)
• M9: 1,760,019 km (0.048 R)
• M10: 2,793,441 km (0.119 R)
• M11: 2,898,608 km (0.118 R)
• M12: 3,139,910 km (0.112 R)
• M13: 4,000,995 km (0.06 R)
• M14: 4,442,309 km (0.095 R)
• M15: 4,720,710 km (0.117 R)
• M16: 4,814,807 km (0.028 R)
• M17: 6,026,101 km (0.114 R)
• M18: 6,185,423 km (0.095 R)
• M19: 6,334,423 km (0.113 R)
• M20: 6,542,812 km (0.104 R)
• M21: 6,636,311 km (0.053 R)
• M22: 7,157,660 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 4.5

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.86 AU - 8.84 AU

Year: 14667 Days

Day: 24.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,746,826 km

• M1: 57,146 km (0.085 R)
• M2: 96,939 km (0.111 R)
• M3: 127,906 km (0.101 R)
• M4: 578,046 km (0.088 R)
• M5: 713,881 km (0.045 R)
• M6: 1,606,980 km (0.073 R)
• M7: 1,663,528 km (0.09 R)
• M8: 1,720,824 km (0.081 R)
• M9: 2,098,858 km (0.117 R)
• M10: 2,307,996 km (0.109 R)
• M11: 2,415,108 km (0.113 R)
• M12: 2,545,707 km (0.107 R)
• M13: 2,791,197 km (0.063 R)
• M14: 2,974,604 km (0.1 R)
• M15: 3,138,115 km (0.045 R)
• M16: 3,256,895 km (0.112 R)
• M17: 3,523,179 km (0.114 R)
• M18: 3,572,397 km (0.052 R)
• M19: 3,821,777 km (0.068 R)
• M20: 4,025,230 km (0.104 R)
• M21: 4,102,422 km (0.098 R)
• M22: 4,206,243 km (0.102 R)
• M23: 4,737,914 km (0.062 R)
• M24: 4,792,218 km (0.049 R)
• M25: 5,517,319 km (0.105 R)
• M26: 7,442,494 km (0.11 R)
• M27: 7,537,339 km (0.088 R)
• M28: 7,569,054 km (0.114 R)
• M29: 7,664,497 km (0.096 R)
• M30: 8,409,495 km (0.074 R)
• M31: 8,508,229 km (0.104 R)
• M32: 8,574,352 km (0.104 R)
• M33: 8,673,834 km (0.049 R)
• M34: 9,449,350 km (0.104 R)
• M35: 9,586,531 km (0.053 R)
• M36: 9,620,938 km (0.075 R)
• M37: 10,778,527 km (0.083 R)
• M38: 10,921,841 km (0.117 R)
• M39: 11,537,736 km (0.075 R)
• M40: 11,905,447 km (0.097 R)
• M41: 13,298,652 km (0.051 R)
• M42: 13,490,736 km (0.059 R)
• M43: 13,955,836 km (0.084 R)
• M44: 14,268,795 km (0.028 R)
• M45: 14,901,593 km (0.086 R)
• M46: 15,341,860 km (0.05 R)
• M47: 15,949,227 km (0.054 R)
• M48: 16,276,398 km (0.097 R)
• M49: 17,270,925 km (0.083 R)
• M50: 17,480,661 km (0.059 R)
• M51: 18,242,413 km (0.036 R)
• M52: 18,413,254 km (0.101 R)
• M53: 19,015,086 km (0.079 R)
• M54: 19,448,920 km (0.119 R)
• M55: 20,282,180 km (0.1 R)
• M56: 20,459,005 km (0.078 R)
• M57: 20,725,439 km (0.119 R)
• M58: 20,814,449 km (0.107 R)
• M59: 21,126,959 km (0.113 R)
• M60: 21,396,235 km (0.114 R)
• M61: 21,621,380 km (0.1 R)
• M62: 22,210,497 km (0.081 R)
• M63: 23,404,587 km (0.046 R)
• M64: 23,497,338 km (0.117 R)
• M65: 23,590,238 km (0.116 R)
• M66: 24,243,382 km (0.12 R)
• M67: 24,478,251 km (0.082 R)
• M68: 25,044,628 km (0.093 R)
• M69: 25,854,551 km (0.091 R)
• M70: 25,998,315 km (0.111 R)
• M71: 26,915,350 km (0.114 R)
• M72: 27,304,603 km (0.111 R)
• M73: 27,842,856 km (0.105 R)
• M74: 28,335,333 km (0.087 R)
• M75: 28,929,984 km (0.12 R)
• M76: 30,738,473 km (0.107 R)
• M77: 30,890,764 km (0.12 R)
• M78: 31,247,255 km (0.067 R)
• M79: 31,707,568 km (0.092 R)
• M80: 33,101,970 km (0.105 R)
• M81: 33,206,090 km (0.081 R)
• M82: 33,728,037 km (0.067 R)
• M83: 34,463,460 km (0.111 R)
• M84: 34,621,734 km (0.083 R)
• M85: 35,151,161 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.3

Radius: 3.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.09 AU - 12.15 AU

Year: 21468 Days

Day: 17 Hours

Environment

Temp: -243 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,746,826 km

• M1: 70,161 km (0.114 R)
• M2: 115,789 km (0.079 R)
• M3: 893,847 km (0.081 R)
• M4: 1,289,833 km (0.118 R)
• M5: 2,621,852 km (0.101 R)
• M6: 4,155,829 km (0.08 R)
• M7: 4,443,506 km (0.112 R)
• M8: 4,531,020 km (0.119 R)
• M9: 4,678,225 km (0.057 R)
• M10: 4,856,994 km (0.094 R)
• M11: 5,129,262 km (0.086 R)
• M12: 5,437,583 km (0.045 R)
• M13: 6,496,886 km (0.102 R)
• M14: 6,629,579 km (0.064 R)
• M15: 7,617,823 km (0.09 R)
• M16: 7,792,703 km (0.068 R)
• M17: 9,576,208 km (0.105 R)
• M18: 9,840,997 km (0.106 R)
• M19: 10,069,732 km (0.072 R)
• M20: 10,338,858 km (0.088 R)
• M21: 10,610,379 km (0.045 R)
• M22: 13,199,020 km (0.032 R)
• M23: 13,409,056 km (0.066 R)
• M24: 14,735,989 km (0.073 R)
• M25: 15,085,150 km (0.086 R)
• M26: 18,114,507 km (0.05 R)
• M27: 19,006,709 km (0.113 R)
• M28: 21,225,245 km (0.083 R)
• M29: 21,569,919 km (0.112 R)
• M30: 22,115,352 km (0.108 R)
• M31: 23,625,842 km (0.093 R)
• M32: 24,188,031 km (0.044 R)
• M33: 24,961,602 km (0.085 R)
• M34: 25,586,472 km (0.06 R)
• M35: 26,268,937 km (0.068 R)
• M36: 26,374,553 km (0.117 R)
• M37: 26,798,065 km (0.055 R)
• M38: 27,010,793 km (0.101 R)
• M39: 28,190,223 km (0.106 R)
• M40: 29,167,695 km (0.074 R)
• M41: 31,715,646 km (0.047 R)
• M42: 32,391,978 km (0.075 R)
• M43: 33,073,097 km (0.108 R)
• M44: 33,187,091 km (0.069 R)
• M45: 34,449,248 km (0.111 R)
• M46: 36,078,369 km (0.117 R)
• M47: 36,961,296 km (0.119 R)
• M48: 38,269,230 km (0.091 R)
• M49: 38,448,747 km (0.076 R)
• M50: 38,628,564 km (0.087 R)
• M51: 38,688,553 km (0.096 R)
• M52: 39,229,947 km (0.075 R)
• M53: 40,624,798 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit