🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 11.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 376 Days

Day: 12.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 80,450,878 km

• M1: 143,464 km (0.105 R)
• M2: 215,421 km (0.12 R)
• M3: 297,849 km (0.096 R)
• M4: 374,144 km (0.088 R)
• M5: 469,139 km (0.096 R)
• M6: 632,201 km (0.083 R)
• M7: 729,140 km (0.099 R)
• M8: 804,537 km (0.107 R)
• M9: 886,816 km (0.112 R)
• M10: 964,158 km (0.073 R)
• M11: 1,048,232 km (0.114 R)
• M12: 1,197,232 km (0.102 R)
• M13: 1,283,699 km (0.106 R)
• M14: 1,377,048 km (0.114 R)
• M15: 1,511,986 km (0.081 R)
• M16: 1,666,670 km (0.113 R)
• M17: 1,869,076 km (0.09 R)
• M18: 1,959,882 km (0.105 R)
• M19: 2,090,630 km (0.087 R)
• M20: 2,252,645 km (0.112 R)
• M21: 2,673,015 km (0.05 R)
• M22: 2,751,703 km (0.079 R)
• M23: 2,867,941 km (0.093 R)
• M24: 3,048,655 km (0.109 R)
• M25: 3,175,514 km (0.025 R)
• M26: 3,265,422 km (0.07 R)
• M27: 3,408,438 km (0.1 R)
• M28: 3,566,862 km (0.088 R)
• M29: 3,653,629 km (0.048 R)
• M30: 3,754,757 km (0.088 R)
• M31: 3,870,546 km (0.094 R)
• M32: 4,028,970 km (0.025 R)
• M33: 4,126,657 km (0.068 R)
• M34: 4,203,850 km (0.092 R)
• M35: 4,281,491 km (0.11 R)
• M36: 4,481,503 km (0.074 R)
• M37: 4,575,451 km (0.059 R)
• M38: 4,846,373 km (0.107 R)
• M39: 4,920,573 km (0.113 R)
• M40: 5,084,981 km (0.113 R)
• M41: 5,175,488 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 12.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.7 AU - 3.96 AU

Year: 3986 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 80,450,878 km

• M1: 215,571 km (0.057 R)
• M2: 333,154 km (0.116 R)
• M3: 524,041 km (0.056 R)
• M4: 651,200 km (0.096 R)
• M5: 976,575 km (0.083 R)
• M6: 1,088,175 km (0.093 R)
• M7: 1,325,288 km (0.039 R)
• M8: 1,928,317 km (0.085 R)
• M9: 2,023,311 km (0.035 R)
• M10: 3,097,274 km (0.057 R)
• M11: 3,342,166 km (0.093 R)
• M12: 3,476,804 km (0.116 R)
• M13: 3,731,719 km (0.087 R)
• M14: 3,831,501 km (0.089 R)
• M15: 4,639,628 km (0.092 R)
• M16: 4,920,872 km (0.052 R)
• M17: 5,163,071 km (0.118 R)
• M18: 5,477,227 km (0.12 R)
• M19: 6,030,141 km (0.082 R)
• M20: 6,124,088 km (0.078 R)
• M21: 6,289,693 km (0.112 R)
• M22: 6,384,987 km (0.089 R)
• M23: 6,528,900 km (0.109 R)
• M24: 6,893,320 km (0.075 R)
• M25: 7,264,323 km (0.089 R)
• M26: 7,820,528 km (0.074 R)
• M27: 7,974,614 km (0.054 R)
• M28: 9,162,122 km (0.119 R)
• M29: 9,324,734 km (0.096 R)
• M30: 9,433,642 km (0.097 R)
• M31: 10,320,009 km (0.108 R)
• M32: 10,916,306 km (0.114 R)
• M33: 12,711,032 km (0.092 R)
• M34: 13,999,369 km (0.086 R)
• M35: 14,155,549 km (0.106 R)
• M36: 15,040,720 km (0.107 R)
• M37: 15,361,158 km (0.115 R)
• M38: 15,457,798 km (0.087 R)
• M39: 15,554,588 km (0.095 R)
• M40: 15,846,154 km (0.115 R)
• M41: 16,369,149 km (0.102 R)
• M42: 16,500,645 km (0.101 R)
• M43: 16,764,985 km (0.112 R)
• M44: 17,163,962 km (0.083 R)
• M45: 17,734,678 km (0.12 R)
• M46: 18,005,450 km (0.036 R)
• M47: 18,175,393 km (0.03 R)
• M48: 18,345,785 km (0.115 R)
• M49: 18,757,030 km (0.088 R)
• M50: 19,449,219 km (0.119 R)
• M51: 19,833,536 km (0.113 R)
• M52: 20,432,376 km (0.103 R)
• M53: 21,072,954 km (0.066 R)
• M54: 21,359,734 km (0.05 R)
• M55: 21,539,700 km (0.085 R)
• M56: 21,756,168 km (0.098 R)
• M57: 22,155,145 km (0.082 R)
• M58: 22,520,015 km (0.09 R)
• M59: 23,700,491 km (0.12 R)
• M60: 24,260,885 km (0.049 R)
• M61: 25,547,128 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.5

Radius: 7.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.25 AU - 6.27 AU

Year: 10275 Days

Day: 21.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 102.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,450,878 km

• M1: 109,506 km (0.116 R)
• M2: 347,665 km (0.101 R)
• M3: 400,174 km (0.104 R)
• M4: 514,617 km (0.119 R)
• M5: 707,748 km (0.115 R)
• M6: 849,566 km (0.042 R)
• M7: 1,000,810 km (0.109 R)
• M8: 1,095,804 km (0.045 R)
• M9: 1,144,573 km (0.114 R)
• M10: 1,346,979 km (0.092 R)
• M11: 2,061,758 km (0.086 R)
• M12: 2,372,173 km (0.101 R)
• M13: 3,294,444 km (0.106 R)
• M14: 3,461,994 km (0.118 R)
• M15: 3,706,437 km (0.059 R)
• M16: 3,755,954 km (0.102 R)
• M17: 3,855,736 km (0.049 R)
• M18: 3,931,133 km (0.096 R)
• M19: 4,057,992 km (0.052 R)
• M20: 4,237,808 km (0.093 R)
• M21: 4,341,779 km (0.116 R)
• M22: 5,739,921 km (0.096 R)
• M23: 6,293,732 km (0.103 R)
• M24: 6,562,111 km (0.052 R)
• M25: 7,546,165 km (0.041 R)
• M26: 7,767,570 km (0.075 R)
• M27: 8,444,650 km (0.073 R)
• M28: 8,608,759 km (0.116 R)
• M29: 9,073,560 km (0.056 R)
• M30: 9,174,239 km (0.083 R)
• M31: 9,309,027 km (0.063 R)
• M32: 9,512,480 km (0.114 R)
• M33: 9,580,547 km (0.025 R)
• M34: 9,751,687 km (0.117 R)
• M35: 10,692,957 km (0.093 R)
• M36: 10,799,321 km (0.069 R)
• M37: 11,264,271 km (0.11 R)
• M38: 11,444,836 km (0.065 R)
• M39: 11,845,608 km (0.112 R)
• M40: 12,176,818 km (0.115 R)
• M41: 12,773,414 km (0.11 R)
• M42: 13,037,305 km (0.093 R)
• M43: 13,801,451 km (0.108 R)
• M44: 14,344,790 km (0.058 R)
• M45: 14,737,335 km (0.087 R)
• M46: 14,855,817 km (0.066 R)
• M47: 15,332,735 km (0.101 R)
• M48: 15,774,347 km (0.062 R)
• M49: 16,057,536 km (0.088 R)
• M50: 16,301,530 km (0.052 R)
• M51: 17,456,875 km (0.089 R)
• M52: 18,002,159 km (0.111 R)
• M53: 18,298,064 km (0.075 R)
• M54: 19,714,905 km (0.117 R)
• M55: 20,107,300 km (0.095 R)
• M56: 20,414,425 km (0.104 R)
• M57: 20,590,501 km (0.05 R)
• M58: 21,613,302 km (0.036 R)
• M59: 21,703,061 km (0.068 R)
• M60: 22,108,172 km (0.065 R)
• M61: 22,243,857 km (0.088 R)
• M62: 22,334,513 km (0.101 R)
• M63: 22,606,931 km (0.081 R)
• M64: 22,926,173 km (0.105 R)
• M65: 23,939,399 km (0.062 R)
• M66: 26,679,733 km (0.026 R)
• M67: 27,017,226 km (0.113 R)
• M68: 27,162,186 km (0.048 R)
• M69: 28,479,096 km (0.119 R)
• M70: 29,318,939 km (0.116 R)
• M71: 29,468,088 km (0.099 R)
• M72: 30,367,620 km (0.107 R)
• M73: 30,770,337 km (0.108 R)
• M74: 30,871,316 km (0.07 R)
• M75: 31,326,991 km (0.101 R)
• M76: 31,530,145 km (0.074 R)
• M77: 32,244,923 km (0.039 R)
• M78: 32,501,484 km (0.101 R)
• M79: 33,690,488 km (0.117 R)
• M80: 33,846,518 km (0.08 R)
• M81: 34,264,046 km (0.096 R)
• M82: 34,368,764 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 4.5

Gravity: 35.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.96 AU - 10.26 AU

Year: 21088 Days

Day: 19.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 114.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,450,878 km

• M1: 113,545 km (0.029 R)
• M2: 218,712 km (0.098 R)
• M3: 318,344 km (0.12 R)
• M4: 651,499 km (0.111 R)
• M5: 797,955 km (0.099 R)
• M6: 1,121,386 km (0.119 R)
• M7: 1,576,911 km (0.076 R)
• M8: 1,740,422 km (0.105 R)
• M9: 1,841,101 km (0.106 R)
• M10: 1,875,060 km (0.075 R)
• M11: 2,119,054 km (0.107 R)
• M12: 2,190,562 km (0.045 R)
• M13: 2,560,218 km (0.084 R)
• M14: 3,191,222 km (0.087 R)
• M15: 3,481,741 km (0.086 R)
• M16: 3,651,684 km (0.1 R)
• M17: 3,867,853 km (0.101 R)
• M18: 3,999,499 km (0.115 R)
• M19: 4,773,219 km (0.115 R)
• M20: 5,009,434 km (0.07 R)
• M21: 5,591,968 km (0.105 R)
• M22: 6,349,682 km (0.103 R)
• M23: 7,463,438 km (0.104 R)
• M24: 7,682,449 km (0.106 R)
• M25: 8,522,142 km (0.066 R)
• M26: 8,750,877 km (0.115 R)
• M27: 8,981,707 km (0.053 R)
• M28: 9,039,751 km (0.112 R)
• M29: 9,924,921 km (0.076 R)
• M30: 11,967,381 km (0.097 R)
• M31: 12,159,315 km (0.096 R)
• M32: 14,337,011 km (0.036 R)
• M33: 14,404,779 km (0.068 R)
• M34: 15,158,154 km (0.117 R)
• M35: 15,504,772 km (0.052 R)
• M36: 15,644,197 km (0.111 R)
• M37: 16,917,275 km (0.118 R)
• M38: 17,276,759 km (0.089 R)
• M39: 17,421,270 km (0.064 R)
• M40: 18,814,027 km (0.072 R)
• M41: 21,938,677 km (0.114 R)
• M42: 22,409,312 km (0.114 R)
• M43: 23,280,720 km (0.111 R)
• M44: 23,360,455 km (0.087 R)
• M45: 23,520,226 km (0.096 R)
• M46: 23,600,261 km (0.082 R)
• M47: 25,383,916 km (0.034 R)
• M48: 27,210,357 km (0.06 R)
• M49: 28,139,509 km (0.088 R)
• M50: 28,309,452 km (0.115 R)
• M51: 28,992,965 km (0.091 R)
• M52: 31,604,196 km (0.117 R)
• M53: 33,206,688 km (0.08 R)
• M54: 33,927,301 km (0.089 R)
• M55: 34,108,315 km (0.087 R)
• M56: 36,027,805 km (0.083 R)
• M57: 36,120,107 km (0.115 R)
• M58: 36,861,065 km (0.092 R)
• M59: 38,830,072 km (0.048 R)
• M60: 38,924,618 km (0.107 R)
• M61: 41,314,743 km (0.093 R)
• M62: 43,653,407 km (0.115 R)
• M63: 44,047,298 km (0.112 R)
• M64: 44,442,535 km (0.106 R)
• M65: 44,640,453 km (0.093 R)
• M66: 45,136,819 km (0.088 R)
• M67: 46,536,158 km (0.095 R)
• M68: 48,661,644 km (0.06 R)
• M69: 48,763,670 km (0.068 R)
• M70: 51,233,082 km (0.064 R)
• M71: 51,752,635 km (0.091 R)
• M72: 52,065,295 km (0.089 R)
• M73: 55,651,305 km (0.028 R)
• M74: 55,864,782 km (0.079 R)
• M75: 55,971,595 km (0.107 R)
• M76: 56,292,482 km (0.118 R)
• M77: 57,366,295 km (0.106 R)
• M78: 57,689,726 km (0.102 R)
• M79: 58,446,990 km (0.082 R)
• M80: 59,643,325 km (0.096 R)
• M81: 60,738,082 km (0.087 R)
• M82: 60,847,887 km (0.09 R)
• M83: 60,957,692 km (0.038 R)
• M84: 62,947,194 km (0.119 R)
• M85: 63,838,199 km (0.104 R)
• M86: 64,173,447 km (0.1 R)
• M87: 65,294,983 km (0.088 R)
• M88: 68,013,026 km (0.047 R)
• M89: 71,926,507 km (0.102 R)
• M90: 72,158,982 km (0.093 R)
• M91: 72,391,606 km (0.093 R)
• M92: 73,558,919 km (0.082 R)
• M93: 76,385,720 km (0.08 R)
• M94: 76,979,175 km (0.091 R)
• M95: 79,008,171 km (0.087 R)
• M96: 80,450,893 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit