🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 13

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.67 AU - 0.75 AU

Year: 386 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 64,997,728 km

• M1: 163,211 km (0.049 R)
• M2: 322,383 km (0.079 R)
• M3: 416,331 km (0.095 R)
• M4: 567,275 km (0.068 R)
• M5: 781,798 km (0.113 R)
• M6: 940,821 km (0.039 R)
• M7: 1,034,170 km (0.06 R)
• M8: 1,190,949 km (0.044 R)
• M9: 1,272,330 km (0.102 R)
• M10: 1,371,812 km (0.098 R)
• M11: 1,501,364 km (0.04 R)
• M12: 1,584,541 km (0.082 R)
• M13: 1,686,566 km (0.053 R)
• M14: 1,838,109 km (0.104 R)
• M15: 1,927,569 km (0.111 R)
• M16: 2,024,807 km (0.08 R)
• M17: 2,111,275 km (0.054 R)
• M18: 2,192,656 km (0.034 R)
• M19: 2,307,248 km (0.056 R)
• M20: 2,417,502 km (0.098 R)
• M21: 2,509,504 km (0.119 R)
• M22: 2,697,250 km (0.12 R)
• M23: 2,779,229 km (0.09 R)
• M24: 2,903,695 km (0.115 R)
• M25: 3,016,043 km (0.108 R)
• M26: 3,151,279 km (0.035 R)
• M27: 3,295,940 km (0.114 R)
• M28: 3,398,564 km (0.039 R)
• M29: 3,479,946 km (0.098 R)
• M30: 3,569,555 km (0.098 R)
• M31: 3,652,282 km (0.085 R)
• M32: 3,743,388 km (0.106 R)
• M33: 3,881,317 km (0.103 R)
• M34: 4,052,457 km (0.112 R)
• M35: 4,194,276 km (0.048 R)
• M36: 4,361,975 km (0.045 R)
• M37: 4,491,078 km (0.108 R)
• M38: 4,786,683 km (0.113 R)
• M39: 4,869,859 km (0.097 R)
• M40: 5,054,762 km (0.111 R)
• M41: 5,457,480 km (0.09 R)
• M42: 5,667,216 km (0.08 R)
• M43: 5,870,669 km (0.05 R)
• M44: 5,995,733 km (0.07 R)
• M45: 6,139,796 km (0.103 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 11.1

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.49 AU - 2.71 AU

Year: 2707 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,997,728 km

• M1: 184,753 km (0.073 R)
• M2: 260,300 km (0.073 R)
• M3: 333,753 km (0.032 R)
• M4: 483,800 km (0.072 R)
• M5: 568,921 km (0.09 R)
• M6: 790,026 km (0.088 R)
• M7: 911,649 km (0.046 R)
• M8: 984,055 km (0.107 R)
• M9: 1,194,240 km (0.073 R)
• M10: 1,356,553 km (0.106 R)
• M11: 1,636,302 km (0.072 R)
• M12: 1,829,432 km (0.031 R)
• M13: 1,982,172 km (0.115 R)
• M14: 2,492,151 km (0.028 R)
• M15: 2,570,091 km (0.076 R)
• M16: 2,648,929 km (0.114 R)
• M17: 2,768,907 km (0.054 R)
• M18: 2,945,283 km (0.084 R)
• M19: 3,055,686 km (0.073 R)
• M20: 3,181,648 km (0.088 R)
• M21: 3,337,977 km (0.086 R)
• M22: 3,482,339 km (0.081 R)
• M23: 3,613,985 km (0.104 R)
• M24: 3,732,467 km (0.101 R)
• M25: 3,837,185 km (0.08 R)
• M26: 4,142,066 km (0.078 R)
• M27: 4,234,966 km (0.087 R)
• M28: 4,344,472 km (0.111 R)
• M29: 4,775,164 km (0.12 R)
• M30: 5,169,803 km (0.037 R)
• M31: 5,626,226 km (0.117 R)
• M32: 5,746,802 km (0.074 R)
• M33: 6,113,467 km (0.109 R)
• M34: 6,184,077 km (0.072 R)
• M35: 6,686,875 km (0.117 R)
• M36: 7,091,089 km (0.073 R)
• M37: 7,258,788 km (0.12 R)
• M38: 7,390,135 km (0.031 R)
• M39: 7,541,229 km (0.095 R)
• M40: 8,000,644 km (0.093 R)
• M41: 8,272,762 km (0.111 R)
• M42: 8,548,172 km (0.092 R)
• M43: 8,667,102 km (0.119 R)
• M44: 8,946,701 km (0.081 R)
• M45: 9,392,054 km (0.099 R)
• M46: 9,576,358 km (0.065 R)
• M47: 9,720,570 km (0.043 R)
• M48: 10,073,921 km (0.113 R)
• M49: 10,857,215 km (0.035 R)
• M50: 11,638,116 km (0.11 R)
• M51: 11,748,070 km (0.069 R)
• M52: 11,836,184 km (0.071 R)
• M53: 12,213,469 km (0.091 R)
• M54: 12,527,176 km (0.072 R)
• M55: 12,956,971 km (0.078 R)
• M56: 13,070,964 km (0.073 R)
• M57: 13,299,849 km (0.109 R)
• M58: 13,437,928 km (0.099 R)
• M59: 13,947,907 km (0.098 R)
• M60: 14,064,743 km (0.107 R)
• M61: 14,205,215 km (0.096 R)
• M62: 14,511,442 km (0.115 R)
• M63: 14,748,555 km (0.119 R)
• M64: 15,178,499 km (0.099 R)
• M65: 15,346,797 km (0.056 R)
• M66: 15,612,632 km (0.093 R)
• M67: 15,855,430 km (0.076 R)
• M68: 16,001,886 km (0.104 R)
• M69: 16,271,312 km (0.079 R)
• M70: 16,493,016 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 12.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.51 AU - 4.13 AU

Year: 3906 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,997,728 km

• M1: 159,771 km (0.05 R)
• M2: 260,151 km (0.107 R)
• M3: 506,688 km (0.028 R)
• M4: 674,986 km (0.105 R)
• M5: 795,412 km (0.103 R)
• M6: 975,229 km (0.077 R)
• M7: 1,282,802 km (0.104 R)
• M8: 1,749,098 km (0.099 R)
• M9: 2,097,661 km (0.065 R)
• M10: 2,251,897 km (0.11 R)
• M11: 2,381,000 km (0.111 R)
• M12: 2,512,646 km (0.096 R)
• M13: 2,829,345 km (0.07 R)
• M14: 2,937,803 km (0.068 R)
• M15: 3,047,757 km (0.112 R)
• M16: 3,369,542 km (0.114 R)
• M17: 3,993,665 km (0.025 R)
• M18: 4,490,030 km (0.101 R)
• M19: 4,856,695 km (0.111 R)
• M20: 5,175,937 km (0.107 R)
• M21: 5,309,528 km (0.112 R)
• M22: 5,618,896 km (0.109 R)
• M23: 5,954,294 km (0.059 R)
• M24: 6,500,476 km (0.04 R)
• M25: 7,062,665 km (0.067 R)
• M26: 7,147,337 km (0.071 R)
• M27: 7,727,478 km (0.116 R)
• M28: 8,390,047 km (0.098 R)
• M29: 9,047,679 km (0.117 R)
• M30: 9,464,459 km (0.026 R)
• M31: 9,745,703 km (0.084 R)
• M32: 9,982,217 km (0.117 R)
• M33: 10,101,147 km (0.109 R)
• M34: 10,220,676 km (0.092 R)
• M35: 10,849,436 km (0.09 R)
• M36: 11,316,929 km (0.04 R)
• M37: 11,416,113 km (0.079 R)
• M38: 11,540,578 km (0.098 R)
• M39: 11,665,492 km (0.096 R)
• M40: 12,220,650 km (0.074 R)
• M41: 12,655,531 km (0.058 R)
• M42: 13,121,528 km (0.051 R)
• M43: 13,356,547 km (0.076 R)
• M44: 13,698,677 km (0.074 R)
• M45: 13,778,113 km (0.108 R)
• M46: 14,472,248 km (0.081 R)
• M47: 15,095,921 km (0.09 R)
• M48: 15,287,406 km (0.114 R)
• M49: 16,341,323 km (0.082 R)
• M50: 16,962,155 km (0.12 R)
• M51: 17,104,422 km (0.119 R)
• M52: 17,850,168 km (0.083 R)
• M53: 18,635,856 km (0.111 R)
• M54: 18,900,345 km (0.078 R)
• M55: 19,403,143 km (0.099 R)
• M56: 19,790,751 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.3

Radius: 6.8

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.99 AU - 10.57 AU

Year: 16798 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,997,728 km

• M1: 192,084 km (0.111 R)
• M2: 527,931 km (0.107 R)
• M3: 832,213 km (0.12 R)
• M4: 1,038,658 km (0.1 R)
• M5: 1,808,040 km (0.074 R)
• M6: 2,015,383 km (0.087 R)
• M7: 2,782,969 km (0.101 R)
• M8: 2,918,954 km (0.104 R)
• M9: 3,057,182 km (0.078 R)
• M10: 3,127,194 km (0.039 R)
• M11: 3,631,638 km (0.099 R)
• M12: 4,045,725 km (0.049 R)
• M13: 4,317,095 km (0.037 R)
• M14: 5,418,285 km (0.068 R)
• M15: 5,588,378 km (0.09 R)
• M16: 7,479,445 km (0.028 R)
• M17: 8,101,473 km (0.113 R)
• M18: 8,740,106 km (0.095 R)
• M19: 9,293,020 km (0.098 R)
• M20: 9,343,883 km (0.102 R)
• M21: 10,327,040 km (0.116 R)
• M22: 10,432,507 km (0.086 R)
• M23: 11,126,342 km (0.062 R)
• M24: 11,560,774 km (0.105 R)
• M25: 12,840,434 km (0.053 R)
• M26: 13,238,664 km (0.092 R)
• M27: 13,583,337 km (0.12 R)
• M28: 14,281,510 km (0.061 R)
• M29: 15,712,414 km (0.115 R)
• M30: 18,580,056 km (0.064 R)
• M31: 18,965,719 km (0.047 R)
• M32: 19,679,899 km (0.106 R)
• M33: 19,810,648 km (0.082 R)
• M34: 19,876,171 km (0.107 R)
• M35: 20,867,257 km (0.084 R)
• M36: 20,933,828 km (0.071 R)
• M37: 22,349,772 km (0.095 R)
• M38: 22,417,989 km (0.06 R)
• M39: 22,554,572 km (0.076 R)
• M40: 22,691,454 km (0.1 R)
• M41: 22,965,966 km (0.028 R)
• M42: 23,379,903 km (0.114 R)
• M43: 25,557,599 km (0.096 R)
• M44: 25,843,182 km (0.077 R)
• M45: 25,914,839 km (0.11 R)
• M46: 26,778,916 km (0.118 R)
• M47: 27,506,261 km (0.117 R)
• M48: 28,092,835 km (0.111 R)
• M49: 28,166,437 km (0.105 R)
• M50: 28,387,692 km (0.118 R)
• M51: 29,577,294 km (0.116 R)
• M52: 31,086,886 km (0.119 R)
• M53: 31,315,472 km (0.073 R)
• M54: 31,697,844 km (0.119 R)
• M55: 32,004,669 km (0.117 R)
• M56: 32,544,269 km (0.089 R)
• M57: 32,776,295 km (0.104 R)
• M58: 34,969,250 km (0.068 R)
• M59: 35,286,398 km (0.083 R)
• M60: 35,923,535 km (0.077 R)
• M61: 36,163,490 km (0.112 R)
• M62: 37,695,073 km (0.113 R)
• M63: 38,101,680 km (0.088 R)
• M64: 38,264,742 km (0.069 R)
• M65: 38,428,103 km (0.093 R)
• M66: 39,001,362 km (0.039 R)
• M67: 41,071,946 km (0.119 R)
• M68: 42,331,261 km (0.1 R)
• M69: 43,177,835 km (0.092 R)
• M70: 44,030,094 km (0.09 R)
• M71: 45,318,730 km (0.06 R)
• M72: 46,184,752 km (0.102 R)
• M73: 46,358,585 km (0.047 R)
• M74: 49,080,967 km (0.087 R)
• M75: 50,237,957 km (0.053 R)
• M76: 50,685,404 km (0.114 R)
• M77: 51,584,188 km (0.052 R)
• M78: 52,760,476 km (0.103 R)
• M79: 53,488,719 km (0.11 R)
• M80: 54,771,072 km (0.114 R)
• M81: 56,620,550 km (0.096 R)
• M82: 57,459,495 km (0.117 R)
• M83: 59,338,444 km (0.096 R)
• M84: 60,000,864 km (0.091 R)
• M85: 60,856,115 km (0.038 R)
• M86: 61,046,702 km (0.117 R)
• M87: 61,811,147 km (0.1 R)
• M88: 61,906,890 km (0.082 R)
• M89: 62,963,799 km (0.104 R)
• M90: 63,736,023 km (0.117 R)
• M91: 64,317,361 km (0.063 R)
• M92: 64,900,343 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit