🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.76 AU - 0.92 AU

Year: 505 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,019,610 km

• M1: 112,049 km (0.109 R)
• M2: 170,841 km (0.067 R)
• M3: 271,221 km (0.07 R)
• M4: 335,847 km (0.099 R)
• M5: 395,537 km (0.061 R)
• M6: 467,793 km (0.098 R)
• M7: 526,585 km (0.088 R)
• M8: 604,375 km (0.113 R)
• M9: 703,260 km (0.111 R)
• M10: 762,650 km (0.068 R)
• M11: 878,887 km (0.032 R)
• M12: 956,379 km (0.064 R)
• M13: 1,016,518 km (0.104 R)
• M14: 1,100,442 km (0.109 R)
• M15: 1,161,478 km (0.101 R)
• M16: 1,226,104 km (0.115 R)
• M17: 1,325,437 km (0.086 R)
• M18: 1,449,753 km (0.03 R)
• M19: 1,509,592 km (0.042 R)
• M20: 1,699,731 km (0.111 R)
• M21: 1,779,018 km (0.042 R)
• M22: 1,846,187 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.8

Radius: 11.1

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.09 AU - 1.55 AU

Year: 995 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,019,610 km

• M1: 165,904 km (0.064 R)
• M2: 286,480 km (0.034 R)
• M3: 507,586 km (0.111 R)
• M4: 581,188 km (0.118 R)
• M5: 652,995 km (0.078 R)
• M6: 813,513 km (0.085 R)
• M7: 937,829 km (0.117 R)
• M8: 1,114,205 km (0.083 R)
• M9: 1,301,801 km (0.117 R)
• M10: 1,449,603 km (0.106 R)
• M11: 1,534,126 km (0.09 R)
• M12: 1,629,270 km (0.085 R)
• M13: 1,762,263 km (0.083 R)
• M14: 1,843,794 km (0.077 R)
• M15: 2,001,470 km (0.078 R)
• M16: 2,212,253 km (0.069 R)
• M17: 2,450,712 km (0.087 R)
• M18: 2,583,406 km (0.108 R)
• M19: 2,866,894 km (0.104 R)
• M20: 3,072,441 km (0.092 R)
• M21: 3,160,405 km (0.098 R)
• M22: 3,327,805 km (0.067 R)
• M23: 3,590,199 km (0.032 R)
• M24: 3,694,768 km (0.109 R)
• M25: 3,847,657 km (0.111 R)
• M26: 4,392,941 km (0.103 R)
• M27: 4,480,007 km (0.102 R)
• M28: 4,744,496 km (0.115 R)
• M29: 4,821,091 km (0.119 R)
• M30: 5,027,386 km (0.04 R)
• M31: 5,302,497 km (0.066 R)
• M32: 5,528,838 km (0.094 R)
• M33: 6,087,885 km (0.087 R)
• M34: 6,282,961 km (0.041 R)
• M35: 6,707,969 km (0.11 R)
• M36: 6,880,604 km (0.063 R)
• M37: 7,040,076 km (0.104 R)
• M38: 7,171,572 km (0.04 R)
• M39: 7,318,627 km (0.053 R)
• M40: 7,422,149 km (0.081 R)
• M41: 7,780,735 km (0.033 R)
• M42: 8,023,083 km (0.082 R)
• M43: 8,206,490 km (0.114 R)
• M44: 8,329,460 km (0.093 R)
• M45: 8,437,619 km (0.051 R)
• M46: 8,515,260 km (0.053 R)
• M47: 8,733,524 km (0.098 R)
• M48: 8,922,316 km (0.053 R)
• M49: 9,112,306 km (0.1 R)
• M50: 9,319,648 km (0.118 R)
• M51: 10,066,142 km (0.087 R)
• M52: 10,214,393 km (0.096 R)
• M53: 10,479,929 km (0.06 R)
• M54: 10,613,520 km (0.068 R)
• M55: 10,966,870 km (0.062 R)
• M56: 11,170,473 km (0.081 R)
• M57: 11,461,142 km (0.082 R)
• M58: 11,547,160 km (0.11 R)
• M59: 11,633,329 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 14.8

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.94 AU - 3.02 AU

Year: 2562 Days

Day: 14.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 48,019,610 km

• M1: 224,546 km (0.064 R)
• M2: 349,012 km (0.114 R)
• M3: 455,077 km (0.119 R)
• M4: 596,896 km (0.09 R)
• M5: 692,339 km (0.094 R)
• M6: 991,235 km (0.086 R)
• M7: 1,187,957 km (0.044 R)
• M8: 1,323,792 km (0.116 R)
• M9: 1,523,206 km (0.099 R)
• M10: 1,662,032 km (0.044 R)
• M11: 1,774,231 km (0.076 R)
• M12: 1,974,393 km (0.09 R)
• M13: 2,171,263 km (0.103 R)
• M14: 2,386,236 km (0.073 R)
• M15: 2,572,934 km (0.11 R)
• M16: 2,837,722 km (0.098 R)
• M17: 3,099,069 km (0.113 R)
• M18: 3,552,351 km (0.091 R)
• M19: 3,753,261 km (0.086 R)
• M20: 4,236,761 km (0.112 R)
• M21: 4,335,945 km (0.054 R)
• M22: 4,873,001 km (0.108 R)
• M23: 4,976,972 km (0.119 R)
• M24: 5,081,840 km (0.077 R)
• M25: 5,416,041 km (0.07 R)
• M26: 5,788,839 km (0.093 R)
• M27: 6,218,484 km (0.067 R)
• M28: 6,576,322 km (0.104 R)
• M29: 6,675,057 km (0.113 R)
• M30: 6,774,240 km (0.026 R)
• M31: 7,227,223 km (0.1 R)
• M32: 7,346,153 km (0.053 R)
• M33: 7,465,831 km (0.114 R)
• M34: 7,776,696 km (0.072 R)
• M35: 8,233,268 km (0.092 R)
• M36: 8,375,536 km (0.082 R)
• M37: 8,662,465 km (0.113 R)
• M38: 9,044,089 km (0.095 R)
• M39: 9,338,647 km (0.095 R)
• M40: 9,487,048 km (0.077 R)
• M41: 9,767,544 km (0.058 R)
• M42: 10,069,732 km (0.039 R)
• M43: 10,702,980 km (0.119 R)
• M44: 11,034,189 km (0.11 R)
• M45: 11,132,176 km (0.077 R)
• M46: 11,250,358 km (0.067 R)
• M47: 11,408,334 km (0.114 R)
• M48: 11,587,103 km (0.083 R)
• M49: 11,686,885 km (0.078 R)
• M50: 12,027,968 km (0.072 R)
• M51: 12,128,947 km (0.052 R)
• M52: 12,352,147 km (0.111 R)
• M53: 12,679,168 km (0.106 R)
• M54: 12,781,941 km (0.051 R)
• M55: 13,404,418 km (0.118 R)
• M56: 13,930,853 km (0.054 R)
• M57: 14,271,338 km (0.111 R)
• M58: 14,506,954 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 8.8

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.02 AU - 6.34 AU

Year: 8880 Days

Day: 6.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,019,610 km

• M1: 386,860 km (0.078 R)
• M2: 484,248 km (0.119 R)
• M3: 1,242,859 km (0.04 R)
• M4: 1,374,655 km (0.082 R)
• M5: 1,452,147 km (0.095 R)
• M6: 1,818,961 km (0.054 R)
• M7: 2,352,127 km (0.1 R)
• M8: 2,445,476 km (0.049 R)
• M9: 2,782,371 km (0.098 R)
• M10: 2,981,635 km (0.057 R)
• M11: 3,393,927 km (0.05 R)
• M12: 3,962,548 km (0.103 R)
• M13: 4,215,219 km (0.117 R)
• M14: 4,300,640 km (0.06 R)
• M15: 5,125,821 km (0.111 R)
• M16: 5,713,143 km (0.045 R)
• M17: 5,903,132 km (0.085 R)
• M18: 6,289,244 km (0.114 R)
• M19: 6,387,081 km (0.072 R)
• M20: 6,683,734 km (0.102 R)
• M21: 6,783,515 km (0.113 R)
• M22: 7,531,056 km (0.092 R)
• M23: 8,340,231 km (0.057 R)
• M24: 8,555,801 km (0.065 R)
• M25: 8,955,976 km (0.099 R)
• M26: 9,176,782 km (0.113 R)
• M27: 9,925,968 km (0.104 R)
• M28: 10,889,827 km (0.119 R)
• M29: 11,363,155 km (0.069 R)
• M30: 11,682,397 km (0.074 R)
• M31: 12,657,775 km (0.081 R)
• M32: 12,781,492 km (0.095 R)
• M33: 13,030,274 km (0.117 R)
• M34: 13,490,437 km (0.12 R)
• M35: 14,083,892 km (0.117 R)
• M36: 14,642,490 km (0.117 R)
• M37: 15,077,221 km (0.108 R)
• M38: 15,560,123 km (0.111 R)
• M39: 15,825,809 km (0.12 R)
• M40: 16,541,485 km (0.12 R)
• M41: 16,722,050 km (0.08 R)
• M42: 16,857,885 km (0.107 R)
• M43: 17,176,379 km (0.105 R)
• M44: 17,726,899 km (0.049 R)
• M45: 18,050,629 km (0.112 R)
• M46: 18,283,253 km (0.114 R)
• M47: 18,376,453 km (0.115 R)
• M48: 18,986,663 km (0.082 R)
• M49: 19,223,027 km (0.098 R)
• M50: 19,890,383 km (0.118 R)
• M51: 20,323,320 km (0.069 R)
• M52: 21,051,861 km (0.102 R)
• M53: 21,345,671 km (0.037 R)
• M54: 21,542,243 km (0.097 R)
• M55: 22,835,068 km (0.039 R)
• M56: 22,935,448 km (0.066 R)
• M57: 23,288,349 km (0.103 R)
• M58: 24,306,363 km (0.113 R)
• M59: 24,563,222 km (0.102 R)
• M60: 24,769,219 km (0.037 R)
• M61: 25,390,947 km (0.104 R)
• M62: 25,860,535 km (0.09 R)
• M63: 27,020,517 km (0.105 R)
• M64: 27,339,759 km (0.102 R)
• M65: 27,874,870 km (0.103 R)
• M66: 28,305,264 km (0.092 R)
• M67: 28,792,205 km (0.092 R)
• M68: 28,900,813 km (0.067 R)
• M69: 30,159,230 km (0.116 R)
• M70: 30,601,142 km (0.094 R)
• M71: 30,822,846 km (0.077 R)
• M72: 31,547,199 km (0.079 R)
• M73: 31,603,149 km (0.109 R)
• M74: 31,771,297 km (0.113 R)
• M75: 32,108,341 km (0.082 R)
• M76: 32,785,869 km (0.06 R)
• M77: 33,240,198 km (0.06 R)
• M78: 34,270,179 km (0.119 R)
• M79: 34,442,815 km (0.076 R)
• M80: 34,500,411 km (0.03 R)
• M81: 34,846,879 km (0.109 R)
• M82: 35,834,674 km (0.06 R)
• M83: 36,713,861 km (0.093 R)
• M84: 37,126,601 km (0.102 R)
• M85: 37,540,838 km (0.114 R)
• M86: 37,718,859 km (0.099 R)
• M87: 39,454,045 km (0.108 R)
• M88: 39,574,621 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.3

Radius: 4.9

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.67 AU - 7.69 AU

Year: 13962 Days

Day: 23.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,019,610 km

• M1: 68,815 km (0.094 R)
• M2: 124,017 km (0.096 R)
• M3: 167,250 km (0.075 R)
• M4: 228,286 km (0.059 R)
• M5: 322,683 km (0.029 R)
• M6: 361,578 km (0.05 R)
• M7: 402,269 km (0.051 R)
• M8: 581,188 km (0.094 R)
• M9: 696,528 km (0.071 R)
• M10: 855,700 km (0.079 R)
• M11: 892,650 km (0.076 R)
• M12: 949,198 km (0.064 R)
• M13: 1,270,535 km (0.079 R)
• M14: 1,487,452 km (0.104 R)
• M15: 1,577,510 km (0.101 R)
• M16: 2,231,551 km (0.073 R)
• M17: 2,546,305 km (0.054 R)
• M18: 2,654,315 km (0.107 R)
• M19: 2,847,147 km (0.066 R)
• M20: 4,158,970 km (0.027 R)
• M21: 4,190,685 km (0.044 R)
• M22: 4,610,457 km (0.049 R)
• M23: 6,640,350 km (0.067 R)
• M24: 6,751,950 km (0.103 R)
• M25: 7,128,488 km (0.063 R)
• M26: 7,242,931 km (0.116 R)
• M27: 7,281,078 km (0.099 R)
• M28: 8,059,884 km (0.11 R)
• M29: 9,193,836 km (0.101 R)
• M30: 9,318,302 km (0.085 R)
• M31: 9,485,103 km (0.087 R)
• M32: 9,948,857 km (0.12 R)
• M33: 10,333,772 km (0.097 R)
• M34: 10,376,856 km (0.09 R)
• M35: 11,250,807 km (0.073 R)
• M36: 11,651,729 km (0.096 R)
• M37: 12,193,573 km (0.091 R)
• M38: 12,330,305 km (0.112 R)
• M39: 12,789,870 km (0.096 R)
• M40: 12,975,222 km (0.075 R)
• M41: 13,068,272 km (0.105 R)
• M42: 13,395,592 km (0.058 R)
• M43: 13,963,016 km (0.09 R)
• M44: 14,538,220 km (0.099 R)
• M45: 14,586,540 km (0.098 R)
• M46: 14,925,978 km (0.041 R)
• M47: 15,023,366 km (0.084 R)
• M48: 15,514,047 km (0.092 R)
• M49: 15,860,516 km (0.059 R)
• M50: 16,159,562 km (0.107 R)
• M51: 16,510,818 km (0.11 R)
• M52: 16,561,083 km (0.108 R)
• M53: 17,322,985 km (0.107 R)
• M54: 17,631,007 km (0.083 R)
• M55: 17,837,302 km (0.072 R)
• M56: 17,940,674 km (0.067 R)
• M57: 19,356,768 km (0.05 R)
• M58: 20,104,907 km (0.088 R)
• M59: 21,135,486 km (0.118 R)
• M60: 21,740,011 km (0.09 R)
• M61: 21,795,213 km (0.056 R)
• M62: 22,853,468 km (0.091 R)
• M63: 23,078,464 km (0.108 R)
• M64: 23,871,482 km (0.113 R)
• M65: 24,558,286 km (0.119 R)
• M66: 27,548,747 km (0.099 R)
• M67: 27,608,586 km (0.073 R)
• M68: 31,648,178 km (0.07 R)
• M69: 31,710,709 km (0.105 R)
• M70: 33,927,899 km (0.086 R)
• M71: 34,506,095 km (0.086 R)
• M72: 34,764,152 km (0.115 R)
• M73: 35,087,582 km (0.059 R)
• M74: 35,542,061 km (0.105 R)
• M75: 36,588,198 km (0.07 R)
• M76: 37,048,960 km (0.077 R)
• M77: 37,445,544 km (0.115 R)
• M78: 37,511,666 km (0.067 R)
• M79: 37,909,896 km (0.072 R)
• M80: 38,509,783 km (0.072 R)
• M81: 38,643,524 km (0.106 R)
• M82: 39,179,982 km (0.109 R)
• M83: 40,736,099 km (0.096 R)
• M84: 41,008,816 km (0.056 R)
• M85: 41,213,615 km (0.117 R)
• M86: 41,487,379 km (0.086 R)
• M87: 41,899,222 km (0.105 R)
• M88: 42,519,305 km (0.109 R)
• M89: 44,468,117 km (0.057 R)
• M90: 45,312,148 km (0.044 R)
• M91: 46,730,635 km (0.099 R)
• M92: 46,873,202 km (0.1 R)
• M93: 47,875,807 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit