🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.8

Radius: 12.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.41 AU - 0.61 AU

Year: 243 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,973,261 km

• M1: 156,629 km (0.072 R)
• M2: 271,071 km (0.1 R)
• M3: 352,602 km (0.076 R)
• M4: 433,086 km (0.028 R)
• M5: 540,048 km (0.079 R)
• M6: 642,972 km (0.049 R)
• M7: 785,987 km (0.034 R)
• M8: 910,901 km (0.109 R)
• M9: 1,064,090 km (0.116 R)
• M10: 1,182,422 km (0.042 R)
• M11: 1,276,967 km (0.095 R)
• M12: 1,359,845 km (0.109 R)
• M13: 1,438,683 km (0.106 R)
• M14: 1,519,166 km (0.088 R)
• M15: 1,644,529 km (0.094 R)
• M16: 1,770,341 km (0.04 R)
• M17: 1,876,705 km (0.086 R)
• M18: 1,958,685 km (0.105 R)
• M19: 2,055,475 km (0.097 R)
• M20: 2,153,910 km (0.048 R)
• M21: 2,295,729 km (0.101 R)
• M22: 2,376,811 km (0.063 R)
• M23: 2,502,024 km (0.086 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 3.2

Gravity: 43.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.35 AU - 6.33 AU

Year: 9411 Days

Day: 21.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 139.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,973,261 km

• M1: 53,855 km (0.062 R)
• M2: 345,571 km (0.058 R)
• M3: 406,158 km (0.086 R)
• M4: 551,717 km (0.097 R)
• M5: 623,225 km (0.065 R)
• M6: 759,209 km (0.094 R)
• M7: 838,795 km (0.037 R)
• M8: 1,409,661 km (0.082 R)
• M9: 1,689,858 km (0.1 R)
• M10: 2,392,070 km (0.029 R)
• M11: 2,724,327 km (0.117 R)
• M12: 2,846,548 km (0.101 R)
• M13: 2,945,582 km (0.027 R)
• M14: 3,198,253 km (0.11 R)
• M15: 3,832,398 km (0.101 R)
• M16: 3,859,625 km (0.058 R)
• M17: 3,914,378 km (0.052 R)
• M18: 4,135,633 km (0.097 R)
• M19: 4,304,380 km (0.111 R)
• M20: 4,590,560 km (0.092 R)
• M21: 4,853,404 km (0.112 R)
• M22: 5,031,276 km (0.07 R)
• M23: 5,241,461 km (0.102 R)
• M24: 5,271,829 km (0.095 R)
• M25: 5,826,538 km (0.099 R)
• M26: 7,292,447 km (0.089 R)
• M27: 7,770,562 km (0.049 R)
• M28: 8,258,850 km (0.055 R)
• M29: 8,364,615 km (0.116 R)
• M30: 9,191,443 km (0.082 R)
• M31: 9,558,855 km (0.097 R)
• M32: 9,744,506 km (0.086 R)
• M33: 9,856,405 km (0.113 R)
• M34: 9,893,805 km (0.098 R)
• M35: 10,006,302 km (0.105 R)
• M36: 10,194,646 km (0.119 R)
• M37: 10,346,189 km (0.114 R)
• M38: 10,613,221 km (0.118 R)
• M39: 10,921,243 km (0.036 R)
• M40: 11,154,017 km (0.092 R)
• M41: 11,193,062 km (0.058 R)
• M42: 11,271,152 km (0.097 R)
• M43: 11,310,197 km (0.074 R)
• M44: 11,664,296 km (0.105 R)
• M45: 11,703,789 km (0.094 R)
• M46: 11,902,306 km (0.099 R)
• M47: 12,222,146 km (0.09 R)
• M48: 12,342,872 km (0.044 R)
• M49: 12,666,601 km (0.083 R)
• M50: 13,405,316 km (0.067 R)
• M51: 13,947,309 km (0.114 R)
• M52: 15,703,288 km (0.055 R)
• M53: 16,407,296 km (0.086 R)
• M54: 17,391,800 km (0.051 R)
• M55: 17,572,813 km (0.115 R)
• M56: 18,349,376 km (0.076 R)
• M57: 19,370,680 km (0.114 R)
• M58: 19,605,399 km (0.097 R)
• M59: 20,267,520 km (0.081 R)
• M60: 23,037,922 km (0.088 R)
• M61: 23,586,049 km (0.065 R)
• M62: 23,987,420 km (0.096 R)
• M63: 24,695,317 km (0.092 R)
• M64: 26,338,650 km (0.104 R)
• M65: 26,494,531 km (0.066 R)
• M66: 26,859,400 km (0.052 R)
• M67: 27,016,328 km (0.1 R)
• M68: 27,225,915 km (0.076 R)
• M69: 28,282,375 km (0.11 R)
• M70: 28,388,739 km (0.089 R)
• M71: 28,869,098 km (0.098 R)
• M72: 30,707,656 km (0.049 R)
• M73: 30,762,409 km (0.095 R)
• M74: 31,696,348 km (0.101 R)
• M75: 31,751,550 km (0.117 R)
• M76: 31,806,901 km (0.081 R)
• M77: 32,028,156 km (0.067 R)
• M78: 32,807,112 km (0.114 R)
• M79: 33,592,052 km (0.088 R)
• M80: 33,873,895 km (0.075 R)
• M81: 34,100,087 km (0.078 R)
• M82: 35,753,891 km (0.103 R)
• M83: 36,157,057 km (0.045 R)
• M84: 36,445,931 km (0.089 R)
• M85: 37,142,309 km (0.11 R)
• M86: 37,200,503 km (0.068 R)
• M87: 37,258,696 km (0.032 R)
• M88: 37,725,890 km (0.117 R)
• M89: 38,371,405 km (0.105 R)
• M90: 38,843,237 km (0.06 R)
• M91: 39,020,660 km (0.115 R)
• M92: 39,139,141 km (0.117 R)
• M93: 39,257,623 km (0.106 R)
• M94: 39,673,505 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.7

Radius: 6.8

Gravity: 20.88 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.13 AU - 8.25 AU

Year: 11539 Days

Day: 17.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,973,261 km

• M1: 94,247 km (0.113 R)
• M2: 521,947 km (0.106 R)
• M3: 1,297,313 km (0.088 R)
• M4: 1,445,714 km (0.11 R)
• M5: 1,705,416 km (0.091 R)
• M6: 2,008,052 km (0.108 R)
• M7: 2,508,307 km (0.09 R)
• M8: 2,569,792 km (0.064 R)
• M9: 3,722,593 km (0.109 R)
• M10: 4,481,354 km (0.053 R)
• M11: 4,593,552 km (0.072 R)
• M12: 5,645,225 km (0.103 R)
• M13: 5,970,750 km (0.048 R)
• M14: 6,428,221 km (0.107 R)
• M15: 6,767,957 km (0.096 R)
• M16: 7,157,211 km (0.102 R)
• M17: 7,332,540 km (0.117 R)
• M18: 7,376,671 km (0.051 R)
• M19: 7,553,795 km (0.103 R)
• M20: 8,645,859 km (0.108 R)
• M21: 8,973,628 km (0.111 R)
• M22: 9,162,720 km (0.1 R)
• M23: 9,641,284 km (0.071 R)
• M24: 10,177,143 km (0.089 R)
• M25: 10,572,830 km (0.116 R)
• M26: 10,722,577 km (0.05 R)
• M27: 10,923,337 km (0.058 R)
• M28: 10,973,752 km (0.107 R)
• M29: 11,125,294 km (0.066 R)
• M30: 11,176,008 km (0.116 R)
• M31: 11,790,107 km (0.103 R)
• M32: 12,310,409 km (0.116 R)
• M33: 12,944,405 km (0.095 R)
• M34: 13,211,886 km (0.047 R)
• M35: 15,077,670 km (0.078 R)
• M36: 16,443,648 km (0.045 R)
• M37: 19,048,746 km (0.109 R)
• M38: 19,230,956 km (0.089 R)
• M39: 19,535,986 km (0.065 R)
• M40: 20,027,415 km (0.045 R)
• M41: 21,525,937 km (0.103 R)
• M42: 22,995,437 km (0.042 R)
• M43: 23,124,839 km (0.088 R)
• M44: 25,761,501 km (0.08 R)
• M45: 26,232,585 km (0.077 R)
• M46: 26,435,440 km (0.094 R)
• M47: 27,457,044 km (0.104 R)
• M48: 27,663,040 km (0.042 R)
• M49: 27,731,705 km (0.058 R)
• M50: 28,283,721 km (0.102 R)
• M51: 29,048,765 km (0.084 R)
• M52: 31,169,315 km (0.067 R)
• M53: 31,383,988 km (0.114 R)
• M54: 31,743,172 km (0.102 R)
• M55: 32,392,876 km (0.101 R)
• M56: 32,828,505 km (0.101 R)
• M57: 33,705,597 km (0.104 R)
• M58: 33,778,900 km (0.086 R)
• M59: 33,852,502 km (0.112 R)
• M60: 34,146,911 km (0.07 R)
• M61: 34,886,822 km (0.046 R)
• M62: 34,961,172 km (0.06 R)
• M63: 35,408,021 km (0.037 R)
• M64: 36,006,711 km (0.092 R)
• M65: 36,911,031 km (0.116 R)
• M66: 37,138,270 km (0.085 R)
• M67: 37,214,116 km (0.073 R)
• M68: 37,594,095 km (0.097 R)
• M69: 38,665,066 km (0.117 R)
• M70: 39,358,751 km (0.105 R)
• M71: 39,901,193 km (0.098 R)
• M72: 41,543,329 km (0.117 R)
• M73: 42,016,507 km (0.082 R)
• M74: 42,174,632 km (0.061 R)
• M75: 43,047,834 km (0.039 R)
• M76: 44,892,975 km (0.064 R)
• M77: 46,682,016 km (0.118 R)
• M78: 47,420,580 km (0.107 R)
• M79: 49,742,788 km (0.083 R)
• M80: 50,245,287 km (0.041 R)
• M81: 50,329,212 km (0.027 R)
• M82: 50,581,134 km (0.067 R)
• M83: 50,665,208 km (0.087 R)
• M84: 54,066,914 km (0.083 R)
• M85: 55,448,002 km (0.026 R)
• M86: 56,143,034 km (0.07 R)
• M87: 56,491,447 km (0.11 R)
• M88: 57,278,332 km (0.04 R)
• M89: 57,804,916 km (0.082 R)
• M90: 58,245,033 km (0.099 R)
• M91: 58,333,147 km (0.105 R)
• M92: 58,597,785 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.4

Radius: 7.2

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.53 AU - 10.88 AU

Year: 17112 Days

Day: 17 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,973,261 km

• M1: 115,340 km (0.093 R)
• M2: 343,776 km (0.093 R)
• M3: 808,576 km (0.116 R)
• M4: 978,819 km (0.066 R)
• M5: 1,468,453 km (0.056 R)
• M6: 1,556,715 km (0.119 R)
• M7: 2,969,069 km (0.07 R)
• M8: 3,119,265 km (0.082 R)
• M9: 3,195,261 km (0.049 R)
• M10: 3,272,005 km (0.109 R)
• M11: 3,907,496 km (0.081 R)
• M12: 3,989,476 km (0.072 R)
• M13: 4,281,491 km (0.102 R)
• M14: 4,710,388 km (0.064 R)
• M15: 4,885,866 km (0.099 R)
• M16: 4,974,428 km (0.069 R)
• M17: 5,198,227 km (0.053 R)
• M18: 5,425,167 km (0.065 R)
• M19: 6,365,539 km (0.111 R)
• M20: 8,445,548 km (0.091 R)
• M21: 8,552,061 km (0.081 R)
• M22: 10,144,830 km (0.09 R)
• M23: 10,946,076 km (0.092 R)
• M24: 11,062,164 km (0.099 R)
• M25: 11,237,044 km (0.049 R)
• M26: 11,471,763 km (0.116 R)
• M27: 12,366,209 km (0.098 R)
• M28: 12,547,821 km (0.116 R)
• M29: 12,730,180 km (0.066 R)
• M30: 13,843,338 km (0.104 R)
• M31: 13,969,000 km (0.103 R)
• M32: 14,730,603 km (0.071 R)
• M33: 15,116,416 km (0.067 R)
• M34: 15,766,868 km (0.075 R)
• M35: 15,898,065 km (0.111 R)
• M36: 17,162,317 km (0.07 R)
• M37: 17,909,109 km (0.111 R)
• M38: 17,977,475 km (0.092 R)
• M39: 18,805,051 km (0.069 R)
• M40: 19,083,752 km (0.068 R)
• M41: 19,504,271 km (0.086 R)
• M42: 20,069,751 km (0.088 R)
• M43: 20,211,869 km (0.103 R)
• M44: 20,640,617 km (0.11 R)
• M45: 21,725,201 km (0.116 R)
• M46: 27,104,591 km (0.089 R)
• M47: 27,814,433 km (0.106 R)
• M48: 29,252,368 km (0.091 R)
• M49: 29,818,147 km (0.104 R)
• M50: 29,899,229 km (0.055 R)
• M51: 30,061,692 km (0.089 R)
• M52: 30,878,347 km (0.118 R)
• M53: 31,619,604 km (0.045 R)
• M54: 34,047,578 km (0.099 R)
• M55: 34,132,400 km (0.119 R)
• M56: 34,898,640 km (0.077 R)
• M57: 35,069,630 km (0.116 R)
• M58: 35,670,565 km (0.095 R)
• M59: 35,842,902 km (0.059 R)
• M60: 36,101,856 km (0.085 R)
• M61: 37,143,955 km (0.091 R)
• M62: 37,932,036 km (0.068 R)
• M63: 38,460,416 km (0.105 R)
• M64: 38,725,503 km (0.087 R)
• M65: 39,257,623 km (0.097 R)
• M66: 40,868,343 km (0.053 R)
• M67: 41,410,187 km (0.055 R)
• M68: 45,454,565 km (0.075 R)
• M69: 47,998,178 km (0.095 R)
• M70: 49,334,984 km (0.111 R)
• M71: 49,911,834 km (0.082 R)
• M72: 50,490,777 km (0.092 R)
• M73: 53,418,707 km (0.11 R)
• M74: 54,307,767 km (0.117 R)
• M75: 54,803,834 km (0.106 R)
• M76: 55,002,649 km (0.082 R)
• M77: 56,000,467 km (0.073 R)
• M78: 56,702,530 km (0.105 R)
• M79: 57,508,264 km (0.093 R)
• M80: 59,437,478 km (0.096 R)
• M81: 59,539,504 km (0.102 R)
• M82: 60,563,950 km (0.064 R)
• M83: 60,975,344 km (0.117 R)
• M84: 61,284,413 km (0.096 R)
• M85: 62,734,017 km (0.066 R)
• M86: 63,254,468 km (0.084 R)
• M87: 63,671,846 km (0.1 R)
• M88: 65,034,682 km (0.074 R)
• M89: 67,575,901 km (0.092 R)
• M90: 68,751,441 km (0.084 R)
• M91: 70,473,313 km (0.066 R)
• M92: 71,774,066 km (0.06 R)
• M93: 72,100,339 km (0.222 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit