🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.5

Radius: 14.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.79 AU - 0.95 AU

Year: 570 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,225,957 km

• M1: 188,045 km (0.114 R)
• M2: 410,497 km (0.111 R)
• M3: 522,845 km (0.109 R)
• M4: 658,380 km (0.076 R)
• M5: 748,588 km (0.042 R)
• M6: 906,413 km (0.034 R)
• M7: 1,139,786 km (0.045 R)
• M8: 1,337,854 km (0.115 R)
• M9: 1,476,531 km (0.102 R)
• M10: 1,574,069 km (0.076 R)
• M11: 1,694,196 km (0.108 R)
• M12: 1,838,408 km (0.114 R)
• M13: 1,972,598 km (0.038 R)
• M14: 2,124,888 km (0.088 R)
• M15: 2,288,847 km (0.103 R)
• M16: 2,387,881 km (0.083 R)
• M17: 2,496,040 km (0.104 R)
• M18: 2,590,287 km (0.106 R)
• M19: 2,749,908 km (0.108 R)
• M20: 2,979,092 km (0.074 R)
• M21: 3,112,832 km (0.11 R)
• M22: 3,283,075 km (0.081 R)
• M23: 3,473,962 km (0.027 R)
• M24: 3,615,182 km (0.118 R)
• M25: 3,758,347 km (0.092 R)
• M26: 3,985,886 km (0.084 R)
• M27: 4,265,035 km (0.073 R)
• M28: 4,445,301 km (0.047 R)
• M29: 4,589,363 km (0.111 R)
• M30: 4,696,027 km (0.079 R)
• M31: 4,803,438 km (0.067 R)
• M32: 4,911,896 km (0.118 R)
• M33: 5,090,965 km (0.116 R)
• M34: 5,221,564 km (0.109 R)
• M35: 5,373,855 km (0.119 R)
• M36: 5,506,997 km (0.04 R)
• M37: 5,776,722 km (0.12 R)
• M38: 6,232,247 km (0.096 R)
• M39: 6,361,500 km (0.097 R)
• M40: 6,589,786 km (0.105 R)
• M41: 6,965,426 km (0.067 R)
• M42: 7,359,318 km (0.068 R)
• M43: 7,518,939 km (0.101 R)
• M44: 7,622,161 km (0.074 R)
• M45: 7,772,208 km (0.036 R)
• M46: 7,899,815 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.9

Radius: 9.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.13 AU - 1.43 AU

Year: 1018 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,225,957 km

• M1: 118,781 km (0.086 R)
• M2: 188,045 km (0.102 R)
• M3: 250,726 km (0.111 R)
• M4: 360,082 km (0.107 R)
• M5: 445,502 km (0.03 R)
• M6: 700,567 km (0.028 R)
• M7: 802,443 km (0.032 R)
• M8: 873,352 km (0.103 R)
• M9: 951,891 km (0.086 R)
• M10: 1,054,964 km (0.087 R)
• M11: 1,167,911 km (0.072 R)
• M12: 1,243,458 km (0.119 R)
• M13: 1,326,784 km (0.108 R)
• M14: 1,399,787 km (0.047 R)
• M15: 1,543,551 km (0.101 R)
• M16: 1,685,818 km (0.079 R)
• M17: 1,758,673 km (0.103 R)
• M18: 1,997,431 km (0.088 R)
• M19: 2,160,193 km (0.051 R)
• M20: 2,334,774 km (0.113 R)
• M21: 2,438,894 km (0.063 R)
• M22: 2,791,646 km (0.054 R)
• M23: 2,966,077 km (0.067 R)
• M24: 3,111,486 km (0.108 R)
• M25: 3,259,438 km (0.059 R)
• M26: 3,451,821 km (0.105 R)
• M27: 3,528,116 km (0.082 R)
• M28: 3,760,442 km (0.106 R)
• M29: 4,249,328 km (0.059 R)
• M30: 4,331,158 km (0.079 R)
• M31: 4,468,937 km (0.095 R)
• M32: 4,533,713 km (0.074 R)
• M33: 4,729,985 km (0.089 R)
• M34: 4,909,952 km (0.107 R)
• M35: 5,101,886 km (0.107 R)
• M36: 5,198,676 km (0.088 R)
• M37: 5,433,843 km (0.108 R)
• M38: 5,493,084 km (0.054 R)
• M39: 5,602,440 km (0.111 R)
• M40: 5,662,279 km (0.071 R)
• M41: 5,742,613 km (0.097 R)
• M42: 5,965,215 km (0.106 R)
• M43: 6,087,885 km (0.065 R)
• M44: 6,159,842 km (0.064 R)
• M45: 6,252,742 km (0.076 R)
• M46: 6,450,511 km (0.071 R)
• M47: 6,555,379 km (0.109 R)
• M48: 6,618,659 km (0.025 R)
• M49: 6,756,289 km (0.089 R)
• M50: 6,841,559 km (0.104 R)
• M51: 6,926,980 km (0.111 R)
• M52: 7,023,770 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 8.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.65 AU - 4.23 AU

Year: 5497 Days

Day: 12.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,225,957 km

• M1: 105,018 km (0.116 R)
• M2: 203,453 km (0.103 R)
• M3: 274,362 km (0.097 R)
• M4: 370,704 km (0.042 R)
• M5: 472,580 km (0.11 R)
• M6: 653,743 km (0.112 R)
• M7: 762,201 km (0.069 R)
• M8: 1,007,990 km (0.055 R)
• M9: 1,189,453 km (0.074 R)
• M10: 1,324,091 km (0.112 R)
• M11: 1,584,092 km (0.119 R)
• M12: 1,899,295 km (0.11 R)
• M13: 2,097,811 km (0.091 R)
• M14: 2,472,254 km (0.108 R)
• M15: 2,660,149 km (0.085 R)
• M16: 2,912,820 km (0.1 R)
• M17: 3,173,420 km (0.049 R)
• M18: 3,489,670 km (0.076 R)
• M19: 4,169,442 km (0.085 R)
• M20: 4,289,569 km (0.077 R)
• M21: 4,781,597 km (0.054 R)
• M22: 5,089,170 km (0.034 R)
• M23: 5,254,625 km (0.063 R)
• M24: 5,347,226 km (0.087 R)
• M25: 5,459,275 km (0.072 R)
• M26: 5,553,073 km (0.09 R)
• M27: 5,666,468 km (0.051 R)
• M28: 5,761,612 km (0.099 R)
• M29: 6,108,231 km (0.083 R)
• M30: 6,166,723 km (0.076 R)
• M31: 6,284,158 km (0.087 R)
• M32: 6,422,087 km (0.095 R)
• M33: 6,984,126 km (0.08 R)
• M34: 7,045,312 km (0.118 R)
• M35: 7,188,626 km (0.105 R)
• M36: 7,415,866 km (0.118 R)
• M37: 8,133,337 km (0.119 R)
• M38: 8,197,814 km (0.057 R)
• M39: 8,500,450 km (0.118 R)
• M40: 8,718,863 km (0.056 R)
• M41: 9,273,123 km (0.12 R)
• M42: 9,497,969 km (0.079 R)
• M43: 9,633,804 km (0.06 R)
• M44: 9,702,020 km (0.117 R)
• M45: 9,907,418 km (0.114 R)
• M46: 9,976,233 km (0.101 R)
• M47: 10,206,614 km (0.087 R)
• M48: 10,861,254 km (0.062 R)
• M49: 10,979,586 km (0.089 R)
• M50: 11,265,468 km (0.115 R)
• M51: 11,433,167 km (0.086 R)
• M52: 11,529,508 km (0.098 R)
• M53: 11,966,184 km (0.091 R)
• M54: 12,358,729 km (0.066 R)
• M55: 12,805,578 km (0.087 R)
• M56: 12,880,526 km (0.092 R)
• M57: 13,511,081 km (0.109 R)
• M58: 13,587,376 km (0.107 R)
• M59: 14,048,437 km (0.066 R)
• M60: 14,828,291 km (0.079 R)
• M61: 14,933,308 km (0.059 R)
• M62: 15,276,486 km (0.045 R)
• M63: 15,622,206 km (0.1 R)
• M64: 15,729,169 km (0.056 R)
• M65: 16,348,504 km (0.057 R)
• M66: 16,484,189 km (0.107 R)
• M67: 16,674,777 km (0.092 R)
• M68: 16,756,757 km (0.087 R)
• M69: 17,030,820 km (0.1 R)
• M70: 17,306,230 km (0.03 R)
• M71: 17,361,581 km (0.091 R)
• M72: 17,861,687 km (0.113 R)
• M73: 17,945,611 km (0.074 R)
• M74: 18,423,127 km (0.095 R)
• M75: 19,104,246 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.1

Radius: 5.6

Gravity: 22.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.57 AU - 5.91 AU

Year: 9667 Days

Day: 17.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 27,225,957 km

• M1: 131,497 km (0.105 R)
• M2: 266,883 km (0.112 R)
• M3: 326,423 km (0.109 R)
• M4: 364,570 km (0.071 R)
• M5: 404,513 km (0.108 R)
• M6: 460,163 km (0.111 R)
• M7: 778,358 km (0.031 R)
• M8: 831,315 km (0.044 R)
• M9: 940,971 km (0.075 R)
• M10: 978,520 km (0.091 R)
• M11: 1,074,861 km (0.104 R)
• M12: 1,693,149 km (0.026 R)
• M13: 1,809,386 km (0.094 R)
• M14: 2,533,889 km (0.082 R)
• M15: 2,613,624 km (0.117 R)
• M16: 2,748,113 km (0.074 R)
• M17: 3,024,121 km (0.073 R)
• M18: 3,108,644 km (0.073 R)
• M19: 3,662,305 km (0.061 R)
• M20: 3,752,513 km (0.053 R)
• M21: 3,935,022 km (0.115 R)
• M22: 4,340,582 km (0.067 R)
• M23: 5,326,582 km (0.075 R)
• M24: 6,127,379 km (0.1 R)
• M25: 7,077,176 km (0.045 R)
• M26: 7,761,138 km (0.098 R)
• M27: 9,150,453 km (0.09 R)
• M28: 9,313,963 km (0.111 R)
• M29: 10,443,577 km (0.112 R)
• M30: 10,571,633 km (0.081 R)
• M31: 10,743,371 km (0.116 R)
• M32: 11,046,008 km (0.117 R)
• M33: 11,881,661 km (0.09 R)
• M34: 12,284,678 km (0.118 R)
• M35: 12,374,736 km (0.068 R)
• M36: 12,783,138 km (0.065 R)
• M37: 12,874,542 km (0.067 R)
• M38: 13,380,931 km (0.058 R)
• M39: 13,613,107 km (0.12 R)
• M40: 14,223,466 km (0.056 R)
• M41: 16,156,271 km (0.086 R)
• M42: 16,403,706 km (0.095 R)
• M43: 16,702,153 km (0.11 R)
• M44: 16,752,119 km (0.085 R)
• M45: 17,002,396 km (0.054 R)
• M46: 17,153,191 km (0.12 R)
• M47: 17,965,059 km (0.059 R)
• M48: 18,789,343 km (0.068 R)
• M49: 19,363,200 km (0.115 R)
• M50: 19,415,560 km (0.032 R)
• M51: 19,995,700 km (0.057 R)
• M52: 20,634,932 km (0.117 R)
• M53: 22,427,414 km (0.119 R)
• M54: 22,980,327 km (0.091 R)
• M55: 23,147,129 km (0.049 R)
• M56: 23,202,779 km (0.098 R)
• M57: 24,212,565 km (0.078 R)
• M58: 24,382,209 km (0.064 R)
• M59: 24,438,907 km (0.069 R)
• M60: 25,753,872 km (0.044 R)
• M61: 26,740,619 km (0.053 R)
• M62: 26,798,963 km (0.109 R)
• M63: 27,033,083 km (0.049 R)
• M64: 27,267,952 km (0.108 R)
• M65: 27,326,744 km (0.1 R)
• M66: 27,444,477 km (0.05 R)
• M67: 28,332,939 km (0.1 R)
• M68: 28,511,709 km (0.06 R)
• M69: 28,690,927 km (0.037 R)
• M70: 29,773,866 km (0.112 R)
• M71: 30,016,364 km (0.096 R)
• M72: 30,198,724 km (0.116 R)
• M73: 30,503,305 km (0.068 R)
• M74: 30,808,933 km (0.045 R)
• M75: 32,103,853 km (0.111 R)
• M76: 32,414,717 km (0.079 R)
• M77: 32,914,224 km (0.083 R)
• M78: 33,290,613 km (0.118 R)
• M79: 33,416,275 km (0.088 R)
• M80: 33,794,608 km (0.064 R)
• M81: 34,618,892 km (0.063 R)
• M82: 36,093,478 km (0.113 R)
• M83: 36,287,357 km (0.093 R)
• M84: 38,113,199 km (0.084 R)
• M85: 38,971,143 km (0.103 R)
• M86: 39,768,649 km (0.057 R)
• M87: 42,602,033 km (0.091 R)
• M88: 43,149,112 km (0.116 R)
• M89: 44,042,960 km (0.114 R)
• M90: 44,665,287 km (0.034 R)
• M91: 44,942,940 km (0.111 R)
• M92: 45,639,318 km (0.119 R)
• M93: 46,690,692 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.2

Radius: 7.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.41 AU - 10.47 AU

Year: 20388 Days

Day: 22.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,225,957 km

• M1: 95,743 km (0.115 R)
• M2: 187,895 km (0.096 R)
• M3: 628,461 km (0.079 R)
• M4: 707,149 km (0.069 R)
• M5: 887,714 km (0.064 R)
• M6: 1,439,132 km (0.082 R)
• M7: 1,878,800 km (0.04 R)
• M8: 1,944,922 km (0.087 R)
• M9: 2,269,848 km (0.118 R)
• M10: 2,520,126 km (0.083 R)
• M11: 3,464,537 km (0.119 R)
• M12: 3,690,430 km (0.111 R)
• M13: 3,857,680 km (0.113 R)
• M14: 4,507,085 km (0.037 R)
• M15: 4,708,593 km (0.078 R)
• M16: 5,929,461 km (0.088 R)
• M17: 6,125,734 km (0.092 R)
• M18: 6,880,305 km (0.036 R)
• M19: 7,610,792 km (0.086 R)
• M20: 7,824,118 km (0.06 R)
• M21: 7,904,602 km (0.069 R)
• M22: 8,256,456 km (0.105 R)
• M23: 8,393,189 km (0.039 R)
• M24: 9,003,847 km (0.117 R)
• M25: 9,088,220 km (0.117 R)
• M26: 9,743,758 km (0.113 R)
• M27: 10,150,216 km (0.058 R)
• M28: 10,800,218 km (0.113 R)
• M29: 11,463,685 km (0.061 R)
• M30: 15,475,900 km (0.055 R)
• M31: 15,983,784 km (0.086 R)
• M32: 16,120,218 km (0.119 R)
• M33: 16,428,539 km (0.105 R)
• M34: 17,330,165 km (0.096 R)
• M35: 18,569,135 km (0.109 R)
• M36: 19,108,734 km (0.094 R)
• M37: 19,836,378 km (0.112 R)
• M38: 20,721,399 km (0.087 R)
• M39: 21,019,249 km (0.065 R)
• M40: 21,318,594 km (0.116 R)
• M41: 21,732,382 km (0.119 R)
• M42: 24,309,804 km (0.043 R)
• M43: 24,427,537 km (0.07 R)
• M44: 25,177,022 km (0.112 R)
• M45: 25,574,504 km (0.09 R)
• M46: 25,694,182 km (0.097 R)
• M47: 26,214,932 km (0.027 R)
• M48: 26,335,508 km (0.061 R)
• M49: 26,900,988 km (0.105 R)
• M50: 27,185,224 km (0.034 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit