🌌 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: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702

Radius: 11.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.43 AU - 0.67 AU

Year: 282 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,303,219 km

• M1: 142,567 km (0.112 R)
• M2: 233,073 km (0.114 R)
• M3: 318,344 km (0.086 R)
• M4: 389,702 km (0.037 R)
• M5: 587,471 km (0.053 R)
• M6: 662,719 km (0.117 R)
• M7: 785,838 km (0.072 R)
• M8: 880,982 km (0.096 R)
• M9: 969,245 km (0.093 R)
• M10: 1,052,870 km (0.063 R)
• M11: 1,147,266 km (0.117 R)
• M12: 1,248,843 km (0.09 R)
• M13: 1,319,603 km (0.056 R)
• M14: 1,396,197 km (0.112 R)
• M15: 1,474,437 km (0.094 R)
• M16: 1,554,172 km (0.079 R)
• M17: 1,640,041 km (0.109 R)
• M18: 1,727,556 km (0.119 R)
• M19: 2,039,169 km (0.036 R)
• M20: 2,270,746 km (0.114 R)
• M21: 2,384,590 km (0.075 R)
• M22: 2,463,279 km (0.113 R)
• M23: 2,585,799 km (0.11 R)
• M24: 2,699,344 km (0.079 R)
• M25: 2,770,553 km (0.106 R)
• M26: 2,842,509 km (0.045 R)
• M27: 2,988,068 km (0.088 R)
• M28: 3,101,762 km (0.056 R)
• M29: 3,298,483 km (0.102 R)
• M30: 3,398,564 km (0.101 R)
• M31: 3,523,329 km (0.077 R)
• M32: 3,607,553 km (0.111 R)
• M33: 3,704,492 km (0.066 R)
• M34: 3,814,596 km (0.081 R)
• M35: 3,907,197 km (0.083 R)
• M36: 4,013,262 km (0.056 R)
• M37: 4,088,510 km (0.048 R)
• M38: 4,240,651 km (0.116 R)
• M39: 4,336,842 km (0.108 R)
• M40: 4,440,065 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.1

Radius: 13.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 874 Days

Day: 8.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,303,219 km

• M1: 171,738 km (0.102 R)
• M2: 272,418 km (0.083 R)
• M3: 402,717 km (0.097 R)
• M4: 506,688 km (0.055 R)
• M5: 606,769 km (0.072 R)
• M6: 698,024 km (0.103 R)
• M7: 803,939 km (0.087 R)
• M8: 896,989 km (0.037 R)
• M9: 987,496 km (0.106 R)
• M10: 1,085,033 km (0.087 R)
• M11: 1,214,585 km (0.062 R)
• M12: 1,312,721 km (0.089 R)
• M13: 1,417,589 km (0.101 R)
• M14: 1,640,341 km (0.107 R)
• M15: 1,774,680 km (0.104 R)
• M16: 1,896,003 km (0.078 R)
• M17: 1,998,628 km (0.079 R)
• M18: 2,138,502 km (0.118 R)
• M19: 2,318,019 km (0.083 R)
• M20: 2,540,172 km (0.111 R)
• M21: 2,891,876 km (0.11 R)
• M22: 2,986,123 km (0.094 R)
• M23: 3,182,695 km (0.03 R)
• M24: 3,546,517 km (0.081 R)
• M25: 3,749,671 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.2

Radius: 8.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.91 AU - 6.09 AU

Year: 7717 Days

Day: 11.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 22,303,219 km

• M1: 112,647 km (0.114 R)
• M2: 313,707 km (0.09 R)
• M3: 520,451 km (0.028 R)
• M4: 660,475 km (0.099 R)
• M5: 1,025,344 km (0.041 R)
• M6: 1,105,379 km (0.072 R)
• M7: 1,171,052 km (0.054 R)
• M8: 1,238,072 km (0.075 R)
• M9: 1,341,145 km (0.047 R)
• M10: 1,447,210 km (0.09 R)
• M11: 2,039,468 km (0.096 R)
• M12: 2,162,138 km (0.089 R)
• M13: 2,393,716 km (0.11 R)
• M14: 2,699,942 km (0.11 R)
• M15: 3,230,117 km (0.043 R)
• M16: 3,397,966 km (0.077 R)
• M17: 4,046,323 km (0.104 R)
• M18: 4,149,396 km (0.099 R)
• M19: 6,359,405 km (0.11 R)
• M20: 6,419,394 km (0.095 R)
• M21: 6,844,701 km (0.101 R)
• M22: 8,768,679 km (0.103 R)
• M23: 9,513,527 km (0.111 R)
• M24: 9,720,271 km (0.081 R)
• M25: 10,208,260 km (0.117 R)
• M26: 10,278,720 km (0.071 R)
• M27: 10,775,834 km (0.043 R)
• M28: 11,280,876 km (0.116 R)
• M29: 11,353,581 km (0.114 R)
• M30: 11,867,449 km (0.025 R)
• M31: 12,841,780 km (0.067 R)
• M32: 13,108,513 km (0.111 R)
• M33: 13,185,108 km (0.102 R)
• M34: 13,377,042 km (0.071 R)
• M35: 13,608,619 km (0.088 R)
• M36: 14,036,768 km (0.115 R)
• M37: 14,115,157 km (0.072 R)
• M38: 14,232,891 km (0.114 R)
• M39: 14,390,418 km (0.091 R)
• M40: 14,667,473 km (0.067 R)
• M41: 15,186,577 km (0.108 R)
• M42: 16,119,919 km (0.099 R)
• M43: 16,325,167 km (0.107 R)
• M44: 16,614,190 km (0.028 R)
• M45: 17,071,660 km (0.092 R)
• M46: 17,365,022 km (0.077 R)
• M47: 17,659,879 km (0.098 R)
• M48: 18,254,830 km (0.092 R)
• M49: 20,034,596 km (0.107 R)
• M50: 20,521,387 km (0.107 R)
• M51: 20,699,409 km (0.108 R)
• M52: 21,732,980 km (0.09 R)
• M53: 22,278,863 km (0.103 R)
• M54: 23,152,365 km (0.073 R)
• M55: 23,476,992 km (0.094 R)
• M56: 23,709,767 km (0.087 R)
• M57: 23,896,614 km (0.107 R)
• M58: 23,990,263 km (0.081 R)
• M59: 24,365,753 km (0.108 R)
• M60: 24,932,879 km (0.08 R)
• M61: 25,265,584 km (0.098 R)
• M62: 25,743,550 km (0.117 R)
• M63: 26,031,825 km (0.082 R)
• M64: 26,854,164 km (0.097 R)
• M65: 27,000,172 km (0.075 R)
• M66: 27,930,970 km (0.086 R)
• M67: 28,375,575 km (0.115 R)
• M68: 28,474,758 km (0.079 R)
• M69: 28,573,941 km (0.119 R)
• M70: 28,772,757 km (0.078 R)
• M71: 30,025,789 km (0.104 R)
• M72: 30,126,917 km (0.106 R)
• M73: 30,633,605 km (0.107 R)
• M74: 30,939,084 km (0.104 R)
• M75: 31,296,623 km (0.066 R)
• M76: 31,604,196 km (0.058 R)
• M77: 31,964,278 km (0.048 R)
• M78: 32,119,112 km (0.106 R)
• M79: 32,222,484 km (0.045 R)
• M80: 33,105,111 km (0.079 R)
• M81: 33,575,597 km (0.06 R)
• M82: 33,943,009 km (0.067 R)
• M83: 34,153,643 km (0.054 R)
• M84: 34,364,576 km (0.11 R)
• M85: 34,681,873 km (0.094 R)
• M86: 35,800,266 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 15

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.3 AU - 6.2 AU

Year: 8303 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 22,303,219 km

• M1: 190,438 km (0.063 R)
• M2: 659,577 km (0.073 R)
• M3: 1,029,084 km (0.099 R)
• M4: 1,324,988 km (0.066 R)
• M5: 1,443,320 km (0.046 R)
• M6: 1,565,542 km (0.09 R)
• M7: 1,843,046 km (0.118 R)
• M8: 2,022,114 km (0.096 R)
• M9: 2,137,006 km (0.074 R)
• M10: 2,446,524 km (0.099 R)
• M11: 3,489,221 km (0.102 R)
• M12: 3,628,496 km (0.095 R)
• M13: 4,534,162 km (0.093 R)
• M14: 5,028,284 km (0.052 R)
• M15: 5,282,002 km (0.119 R)
• M16: 5,637,745 km (0.096 R)
• M17: 5,769,092 km (0.087 R)
• M18: 6,169,416 km (0.091 R)
• M19: 6,751,950 km (0.108 R)
• M20: 6,856,669 km (0.096 R)
• M21: 7,103,056 km (0.087 R)
• M22: 7,823,221 km (0.097 R)
• M23: 8,006,927 km (0.081 R)
• M24: 8,341,278 km (0.112 R)
• M25: 9,177,829 km (0.054 R)
• M26: 9,567,083 km (0.098 R)
• M27: 10,361,747 km (0.115 R)
• M28: 11,635,423 km (0.08 R)
• M29: 12,698,316 km (0.098 R)
• M30: 13,175,982 km (0.078 R)
• M31: 13,394,993 km (0.036 R)
• M32: 13,836,756 km (0.074 R)
• M33: 14,148,817 km (0.118 R)
• M34: 14,373,214 km (0.118 R)
• M35: 15,190,617 km (0.09 R)
• M36: 15,328,396 km (0.113 R)
• M37: 15,790,354 km (0.087 R)
• M38: 16,023,278 km (0.098 R)
• M39: 16,116,627 km (0.101 R)
• M40: 17,013,317 km (0.06 R)
• M41: 17,684,413 km (0.114 R)
• M42: 17,974,633 km (0.106 R)
• M43: 18,217,879 km (0.098 R)
• M44: 18,462,023 km (0.119 R)
• M45: 18,707,363 km (0.092 R)
• M46: 18,855,016 km (0.113 R)
• M47: 19,250,852 km (0.107 R)
• M48: 19,899,808 km (0.026 R)
• M49: 20,151,432 km (0.118 R)
• M50: 20,759,397 km (0.103 R)
• M51: 22,045,640 km (0.108 R)
• M52: 22,149,610 km (0.073 R)
• M53: 22,462,569 km (0.072 R)
• M54: 22,567,288 km (0.038 R)
• M55: 22,882,191 km (0.059 R)
• M56: 24,425,144 km (0.108 R)
• M57: 24,640,564 km (0.095 R)
• M58: 25,454,078 km (0.086 R)
• M59: 27,610,531 km (0.109 R)
• M60: 28,909,639 km (0.118 R)
• M61: 29,023,483 km (0.111 R)
• M62: 29,825,028 km (0.112 R)
• M63: 32,687,434 km (0.098 R)
• M64: 32,984,386 km (0.06 R)
• M65: 33,282,235 km (0.099 R)
• M66: 33,640,971 km (0.098 R)
• M67: 34,061,042 km (0.079 R)
• M68: 34,362,033 km (0.054 R)
• M69: 35,270,690 km (0.026 R)
• M70: 36,064,606 km (0.114 R)
• M71: 38,043,786 km (0.055 R)
• M72: 38,168,700 km (0.101 R)
• M73: 39,235,632 km (0.11 R)
• M74: 40,630,931 km (0.061 R)
• M75: 41,078,229 km (0.113 R)
• M76: 43,079,100 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.1

Radius: 6.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.56 AU - 7.64 AU

Year: 13059 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 22,303,219 km

• M1: 96,939 km (0.11 R)
• M2: 246,238 km (0.081 R)
• M3: 381,624 km (0.08 R)
• M4: 569,818 km (0.108 R)
• M5: 690,245 km (0.041 R)
• M6: 753,524 km (0.081 R)
• M7: 852,409 km (0.049 R)
• M8: 1,045,091 km (0.084 R)
• M9: 1,574,368 km (0.054 R)
• M10: 1,702,125 km (0.112 R)
• M11: 1,745,358 km (0.118 R)
• M12: 2,318,019 km (0.033 R)
• M13: 2,562,312 km (0.093 R)
• M14: 2,712,957 km (0.097 R)
• M15: 3,182,096 km (0.086 R)
• M16: 3,371,338 km (0.087 R)
• M17: 3,732,467 km (0.113 R)
• M18: 4,164,506 km (0.092 R)
• M19: 4,371,549 km (0.113 R)
• M20: 4,765,141 km (0.077 R)
• M21: 5,650,611 km (0.111 R)
• M22: 6,012,338 km (0.097 R)
• M23: 6,381,396 km (0.103 R)
• M24: 6,861,905 km (0.12 R)
• M25: 7,036,186 km (0.041 R)
• M26: 7,141,653 km (0.115 R)
• M27: 7,857,329 km (0.052 R)
• M28: 8,039,689 km (0.11 R)
• M29: 8,520,796 km (0.068 R)
• M30: 8,670,693 km (0.078 R)
• M31: 9,355,851 km (0.111 R)
• M32: 9,783,252 km (0.092 R)
• M33: 9,940,180 km (0.041 R)
• M34: 9,979,524 km (0.111 R)
• M35: 10,296,373 km (0.05 R)
• M36: 10,576,420 km (0.045 R)
• M37: 10,616,662 km (0.065 R)
• M38: 10,940,092 km (0.08 R)
• M39: 11,555,239 km (0.055 R)
• M40: 11,846,207 km (0.116 R)
• M41: 12,097,531 km (0.115 R)
• M42: 12,392,837 km (0.117 R)
• M43: 12,733,322 km (0.087 R)
• M44: 12,990,780 km (0.119 R)
• M45: 13,380,183 km (0.051 R)
• M46: 13,685,662 km (0.068 R)
• M47: 14,615,712 km (0.111 R)
• M48: 15,156,508 km (0.049 R)
• M49: 16,072,047 km (0.092 R)
• M50: 16,257,249 km (0.076 R)
• M51: 16,864,318 km (0.12 R)
• M52: 17,288,876 km (0.088 R)
• M53: 18,632,265 km (0.075 R)
• M54: 18,729,504 km (0.089 R)
• M55: 19,414,812 km (0.113 R)
• M56: 20,608,603 km (0.069 R)
• M57: 21,877,342 km (0.088 R)
• M58: 22,134,202 km (0.09 R)
• M59: 23,853,829 km (0.032 R)
• M60: 24,543,027 km (0.089 R)
• M61: 25,400,073 km (0.062 R)
• M62: 25,615,943 km (0.115 R)
• M63: 25,995,024 km (0.087 R)
• M64: 26,978,480 km (0.112 R)
• M65: 27,419,495 km (0.064 R)
• M66: 27,696,400 km (0.112 R)
• M67: 27,807,402 km (0.087 R)
• M68: 27,918,553 km (0.109 R)
• M69: 29,660,022 km (0.063 R)
• M70: 30,343,535 km (0.086 R)
• M71: 30,744,756 km (0.104 R)
• M72: 31,378,602 km (0.045 R)
• M73: 31,494,391 km (0.11 R)
• M74: 31,842,356 km (0.112 R)
• M75: 32,191,667 km (0.117 R)
• M76: 32,250,010 km (0.105 R)
• M77: 32,483,682 km (0.091 R)
• M78: 34,373,402 km (0.112 R)
• M79: 36,116,666 km (0.113 R)
• M80: 36,177,253 km (0.116 R)
• M81: 36,724,332 km (0.092 R)
• M82: 37,151,734 km (0.071 R)
• M83: 37,274,254 km (0.045 R)
• M84: 39,500,719 km (0.112 R)
• M85: 40,126,786 km (0.105 R)
• M86: 40,882,405 km (0.095 R)
• M87: 41,262,085 km (0.115 R)
• M88: 42,024,735 km (0.111 R)
• M89: 42,663,817 km (0.113 R)
• M90: 42,856,200 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.6

Radius: 5.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.43 AU - 8.33 AU

Year: 15269 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,303,219 km

• M1: 72,555 km (0.113 R)
• M2: 168,896 km (0.113 R)
• M3: 383,419 km (0.105 R)
• M4: 586,872 km (0.12 R)
• M5: 685,308 km (0.108 R)
• M6: 726,148 km (0.069 R)
• M7: 767,886 km (0.117 R)
• M8: 909,405 km (0.111 R)
• M9: 1,167,761 km (0.113 R)
• M10: 1,541,606 km (0.096 R)
• M11: 2,023,910 km (0.116 R)
• M12: 2,630,529 km (0.116 R)
• M13: 3,609,797 km (0.079 R)
• M14: 3,773,756 km (0.092 R)
• M15: 3,958,958 km (0.094 R)
• M16: 4,090,305 km (0.096 R)
• M17: 4,689,145 km (0.099 R)
• M18: 4,808,225 km (0.101 R)
• M19: 5,315,212 km (0.036 R)
• M20: 5,817,712 km (0.102 R)
• M21: 5,881,590 km (0.092 R)
• M22: 6,511,098 km (0.111 R)
• M23: 7,161,848 km (0.036 R)
• M24: 7,207,476 km (0.048 R)
• M25: 7,275,992 km (0.067 R)
• M26: 7,669,135 km (0.047 R)
• M27: 8,069,160 km (0.06 R)
• M28: 8,140,368 km (0.055 R)
• M29: 8,283,683 km (0.086 R)
• M30: 8,645,261 km (0.111 R)
• M31: 8,767,034 km (0.112 R)
• M32: 9,036,759 km (0.099 R)
• M33: 9,135,643 km (0.114 R)
• M34: 10,194,197 km (0.113 R)
• M35: 11,291,049 km (0.087 R)
• M36: 11,611,338 km (0.089 R)
• M37: 11,718,749 km (0.115 R)
• M38: 11,772,604 km (0.12 R)
• M39: 12,151,685 km (0.038 R)
• M40: 13,172,691 km (0.112 R)
• M41: 13,368,963 km (0.048 R)
• M42: 13,679,379 km (0.058 R)
• M43: 13,878,194 km (0.062 R)
• M44: 14,249,796 km (0.052 R)
• M45: 14,307,241 km (0.079 R)
• M46: 15,061,364 km (0.101 R)
• M47: 15,413,817 km (0.093 R)
• M48: 15,887,892 km (0.102 R)
• M49: 16,698,713 km (0.027 R)
• M50: 16,941,510 km (0.116 R)
• M51: 17,154,986 km (0.082 R)
• M52: 18,048,684 km (0.109 R)
• M53: 18,989,056 km (0.077 R)
• M54: 19,401,497 km (0.105 R)
• M55: 19,624,697 km (0.097 R)
• M56: 19,688,725 km (0.118 R)
• M57: 19,945,286 km (0.032 R)
• M58: 20,073,940 km (0.08 R)
• M59: 20,364,459 km (0.054 R)
• M60: 20,429,235 km (0.101 R)
• M61: 20,591,399 km (0.102 R)
• M62: 20,656,324 km (0.119 R)
• M63: 21,474,475 km (0.084 R)
• M64: 21,639,482 km (0.115 R)
• M65: 22,236,527 km (0.114 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: 369 - 19,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit