🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 12.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.06 AU - 1.32 AU

Year: 852 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 34,179,338 km

• M1: 153,936 km (0.101 R)
• M2: 256,112 km (0.102 R)
• M3: 344,524 km (0.106 R)
• M4: 444,904 km (0.072 R)
• M5: 522,545 km (0.115 R)
• M6: 747,391 km (0.114 R)
• M7: 831,914 km (0.109 R)
• M8: 1,127,818 km (0.06 R)
• M9: 1,255,725 km (0.082 R)
• M10: 1,381,387 km (0.088 R)
• M11: 1,488,050 km (0.112 R)
• M12: 1,685,968 km (0.038 R)
• M13: 1,767,648 km (0.05 R)
• M14: 1,892,862 km (0.11 R)
• M15: 1,969,456 km (0.116 R)
• M16: 2,055,774 km (0.099 R)
• M17: 2,497,686 km (0.089 R)
• M18: 2,802,417 km (0.103 R)
• M19: 2,920,001 km (0.118 R)
• M20: 2,999,138 km (0.108 R)
• M21: 3,190,324 km (0.098 R)
• M22: 3,292,649 km (0.107 R)
• M23: 3,437,609 km (0.117 R)
• M24: 3,521,534 km (0.103 R)
• M25: 3,627,300 km (0.113 R)
• M26: 3,755,804 km (0.099 R)
• M27: 3,863,963 km (0.101 R)
• M28: 3,984,090 km (0.096 R)
• M29: 4,094,494 km (0.115 R)
• M30: 4,205,944 km (0.105 R)
• M31: 4,386,509 km (0.111 R)
• M32: 4,662,068 km (0.116 R)
• M33: 4,884,221 km (0.05 R)
• M34: 4,990,735 km (0.116 R)
• M35: 5,230,241 km (0.069 R)
• M36: 5,745,456 km (0.115 R)
• M37: 6,123,490 km (0.077 R)
• M38: 6,238,530 km (0.068 R)
• M39: 6,719,039 km (0.089 R)
• M40: 6,890,628 km (0.117 R)
• M41: 6,983,827 km (0.113 R)
• M42: 7,063,862 km (0.117 R)
• M43: 7,157,660 km (0.118 R)
• M44: 7,319,525 km (0.073 R)
• M45: 7,428,133 km (0.04 R)
• M46: 7,537,190 km (0.094 R)
• M47: 7,633,231 km (0.045 R)
• M48: 7,867,801 km (0.063 R)
• M49: 8,020,989 km (0.092 R)
• M50: 8,175,075 km (0.103 R)
• M51: 8,672,189 km (0.077 R)
• M52: 8,888,208 km (0.062 R)
• M53: 9,047,679 km (0.109 R)
• M54: 9,237,519 km (0.107 R)
• M55: 9,355,103 km (0.074 R)
• M56: 10,251,942 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 9.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.39 AU - 1.87 AU

Year: 1365 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 34,179,338 km

• M1: 125,961 km (0.112 R)
• M2: 201,658 km (0.114 R)
• M3: 266,883 km (0.118 R)
• M4: 339,886 km (0.117 R)
• M5: 413,489 km (0.103 R)
• M6: 512,822 km (0.074 R)
• M7: 662,868 km (0.115 R)
• M8: 788,530 km (0.103 R)
• M9: 916,586 km (0.087 R)
• M10: 1,008,140 km (0.1 R)
• M11: 1,102,985 km (0.102 R)
• M12: 1,254,378 km (0.106 R)
• M13: 1,336,208 km (0.1 R)
• M14: 1,469,649 km (0.107 R)
• M15: 1,637,349 km (0.088 R)
• M16: 1,712,148 km (0.117 R)
• M17: 1,834,519 km (0.104 R)
• M18: 2,153,162 km (0.107 R)
• M19: 2,352,875 km (0.116 R)
• M20: 2,446,524 km (0.11 R)
• M21: 2,532,692 km (0.114 R)
• M22: 2,602,405 km (0.091 R)
• M23: 2,878,712 km (0.087 R)
• M24: 3,015,743 km (0.059 R)
• M25: 3,773,606 km (0.068 R)
• M26: 3,903,906 km (0.086 R)
• M27: 4,220,455 km (0.114 R)
• M28: 4,324,426 km (0.072 R)
• M29: 4,471,331 km (0.107 R)
• M30: 4,954,981 km (0.104 R)
• M31: 5,097,847 km (0.074 R)
• M32: 5,342,738 km (0.108 R)
• M33: 5,625,628 km (0.089 R)
• M34: 5,694,293 km (0.095 R)
• M35: 5,983,466 km (0.108 R)
• M36: 6,112,120 km (0.065 R)
• M37: 6,336,667 km (0.105 R)
• M38: 6,408,174 km (0.084 R)
• M39: 6,916,059 km (0.095 R)
• M40: 7,137,763 km (0.117 R)
• M41: 7,261,929 km (0.062 R)
• M42: 7,349,295 km (0.102 R)
• M43: 7,487,373 km (0.108 R)
• M44: 7,638,766 km (0.1 R)
• M45: 7,778,640 km (0.114 R)
• M46: 7,867,950 km (0.091 R)
• M47: 7,957,709 km (0.069 R)
• M48: 8,203,050 km (0.097 R)
• M49: 8,320,185 km (0.056 R)
• M50: 8,741,004 km (0.075 R)
• M51: 8,900,625 km (0.066 R)
• M52: 9,007,587 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.7

Radius: 11.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.07 AU - 5.37 AU

Year: 6727 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,179,338 km

• M1: 158,424 km (0.058 R)
• M2: 292,913 km (0.114 R)
• M3: 450,888 km (0.056 R)
• M4: 692,937 km (0.099 R)
• M5: 1,142,479 km (0.044 R)
• M6: 1,236,277 km (0.092 R)
• M7: 1,316,461 km (0.061 R)
• M8: 1,398,740 km (0.115 R)
• M9: 1,551,180 km (0.066 R)
• M10: 2,196,994 km (0.101 R)
• M11: 2,295,729 km (0.08 R)
• M12: 3,455,412 km (0.058 R)
• M13: 3,570,901 km (0.066 R)
• M14: 4,070,408 km (0.109 R)
• M15: 4,415,830 km (0.037 R)
• M16: 4,719,364 km (0.115 R)
• M17: 4,925,659 km (0.078 R)
• M18: 5,562,348 km (0.093 R)
• M19: 5,863,040 km (0.118 R)
• M20: 6,029,243 km (0.054 R)
• M21: 6,225,067 km (0.082 R)
• M22: 6,338,013 km (0.119 R)
• M23: 6,652,019 km (0.103 R)
• M24: 6,854,574 km (0.089 R)
• M25: 7,000,582 km (0.059 R)
• M26: 7,685,142 km (0.062 R)
• M27: 8,020,091 km (0.065 R)
• M28: 8,204,845 km (0.078 R)
• M29: 8,516,008 km (0.088 R)
• M30: 9,117,841 km (0.114 R)
• M31: 9,440,074 km (0.114 R)
• M32: 9,831,871 km (0.1 R)
• M33: 11,175,859 km (0.054 R)
• M34: 11,624,951 km (0.052 R)
• M35: 11,974,562 km (0.107 R)
• M36: 12,080,178 km (0.074 R)
• M37: 12,256,703 km (0.094 R)
• M38: 12,363,217 km (0.092 R)
• M39: 12,648,350 km (0.107 R)
• M40: 13,225,349 km (0.099 R)
• M41: 13,958,529 km (0.097 R)
• M42: 14,667,473 km (0.097 R)
• M43: 15,007,359 km (0.11 R)
• M44: 15,159,201 km (0.097 R)
• M45: 15,349,789 km (0.11 R)
• M46: 16,824,225 km (0.086 R)
• M47: 17,338,992 km (0.111 R)
• M48: 17,979,570 km (0.073 R)
• M49: 18,181,377 km (0.086 R)
• M50: 18,262,310 km (0.083 R)
• M51: 18,424,623 km (0.06 R)
• M52: 18,546,546 km (0.111 R)
• M53: 18,709,607 km (0.097 R)
• M54: 19,325,352 km (0.077 R)
• M55: 19,739,589 km (0.05 R)
• M56: 20,031,304 km (0.114 R)
• M57: 20,450,478 km (0.079 R)
• M58: 20,534,701 km (0.087 R)
• M59: 20,957,315 km (0.115 R)
• M60: 21,127,258 km (0.076 R)
• M61: 21,425,706 km (0.096 R)
• M62: 21,639,631 km (0.063 R)
• M63: 21,725,500 km (0.08 R)
• M64: 22,199,426 km (0.103 R)
• M65: 22,938,590 km (0.078 R)
• M66: 23,774,243 km (0.12 R)
• M67: 24,129,089 km (0.101 R)
• M68: 24,307,111 km (0.027 R)
• M69: 25,204,100 km (0.049 R)
• M70: 25,611,305 km (0.112 R)
• M71: 25,793,066 km (0.066 R)
• M72: 25,975,127 km (0.088 R)
• M73: 26,066,382 km (0.069 R)
• M74: 26,340,595 km (0.058 R)
• M75: 26,524,002 km (0.067 R)
• M76: 27,169,217 km (0.057 R)
• M77: 27,308,194 km (0.063 R)
• M78: 28,006,367 km (0.06 R)
• M79: 28,334,136 km (0.103 R)
• M80: 29,849,114 km (0.059 R)
• M81: 30,279,955 km (0.106 R)
• M82: 30,616,401 km (0.094 R)
• M83: 31,877,212 km (0.06 R)
• M84: 32,858,424 km (0.106 R)
• M85: 33,006,526 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 8.1

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.66 AU - 5.32 AU

Year: 7312 Days

Day: 10.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,179,338 km

• M1: 106,663 km (0.069 R)
• M2: 187,297 km (0.106 R)
• M3: 477,516 km (0.089 R)
• M4: 1,051,823 km (0.058 R)
• M5: 1,250,638 km (0.118 R)
• M6: 1,497,774 km (0.078 R)
• M7: 1,818,811 km (0.119 R)
• M8: 2,372,024 km (0.093 R)
• M9: 2,436,501 km (0.064 R)
• M10: 2,501,725 km (0.087 R)
• M11: 2,633,820 km (0.093 R)
• M12: 3,572,846 km (0.087 R)
• M13: 3,822,525 km (0.092 R)
• M14: 3,924,102 km (0.109 R)
• M15: 4,339,086 km (0.103 R)
• M16: 4,418,373 km (0.096 R)
• M17: 4,471,630 km (0.116 R)
• M18: 4,686,602 km (0.111 R)
• M19: 4,767,983 km (0.107 R)
• M20: 5,182,519 km (0.076 R)
• M21: 5,295,017 km (0.065 R)
• M22: 5,899,093 km (0.07 R)
• M23: 6,343,847 km (0.092 R)
• M24: 6,464,274 km (0.1 R)
• M25: 7,550,205 km (0.105 R)
• M26: 7,838,629 km (0.1 R)
• M27: 8,032,807 km (0.039 R)
• M28: 8,327,216 km (0.052 R)
• M29: 8,792,166 km (0.072 R)
• M30: 8,926,505 km (0.107 R)
• M31: 9,539,856 km (0.119 R)
• M32: 9,643,378 km (0.058 R)
• M33: 10,449,561 km (0.117 R)
• M34: 10,842,704 km (0.055 R)
• M35: 11,423,293 km (0.067 R)
• M36: 11,643,651 km (0.081 R)
• M37: 11,717,403 km (0.092 R)
• M38: 12,425,749 km (0.086 R)
• M39: 12,994,969 km (0.11 R)
• M40: 14,513,985 km (0.113 R)
• M41: 14,792,537 km (0.107 R)
• M42: 14,992,699 km (0.031 R)
• M43: 16,583,822 km (0.097 R)
• M44: 17,209,889 km (0.11 R)
• M45: 17,758,913 km (0.113 R)
• M46: 18,442,276 km (0.062 R)
• M47: 19,308,747 km (0.099 R)
• M48: 19,439,944 km (0.069 R)
• M49: 19,746,919 km (0.087 R)
• M50: 19,835,032 km (0.083 R)
• M51: 20,099,970 km (0.12 R)
• M52: 20,677,866 km (0.094 R)
• M53: 20,946,395 km (0.052 R)
• M54: 21,171,091 km (0.049 R)
• M55: 21,396,684 km (0.043 R)
• M56: 21,623,026 km (0.099 R)
• M57: 22,306,688 km (0.084 R)
• M58: 23,090,132 km (0.104 R)
• M59: 23,275,783 km (0.107 R)
• M60: 23,415,358 km (0.098 R)
• M61: 24,070,297 km (0.055 R)
• M62: 25,302,535 km (0.103 R)
• M63: 25,781,996 km (0.101 R)
• M64: 26,701,126 km (0.112 R)
• M65: 27,091,426 km (0.116 R)
• M66: 27,336,169 km (0.109 R)
• M67: 27,976,298 km (0.102 R)
• M68: 28,521,732 km (0.06 R)
• M69: 29,371,597 km (0.101 R)
• M70: 30,026,985 km (0.115 R)
• M71: 30,381,981 km (0.082 R)
• M72: 31,249,798 km (0.062 R)
• M73: 31,764,116 km (0.098 R)
• M74: 31,970,561 km (0.111 R)
• M75: 33,062,027 km (0.11 R)
• M76: 33,901,720 km (0.056 R)
• M77: 34,165,611 km (0.079 R)
• M78: 34,536,164 km (0.101 R)
• M79: 34,642,379 km (0.116 R)
• M80: 35,495,087 km (0.069 R)
• M81: 35,548,643 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281

Radius: 6.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.58 AU - 6.22 AU

Year: 9401 Days

Day: 23.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,179,338 km

• M1: 211,831 km (0.098 R)
• M2: 272,268 km (0.098 R)
• M3: 349,909 km (0.053 R)
• M4: 458,368 km (0.03 R)
• M5: 505,042 km (0.071 R)
• M6: 1,013,226 km (0.056 R)
• M7: 1,494,782 km (0.113 R)
• M8: 1,882,689 km (0.095 R)
• M9: 1,940,584 km (0.085 R)
• M10: 2,058,317 km (0.069 R)
• M11: 2,138,053 km (0.109 R)
• M12: 2,879,161 km (0.112 R)
• M13: 3,150,232 km (0.076 R)
• M14: 3,863,215 km (0.119 R)
• M15: 3,912,583 km (0.062 R)
• M16: 4,624,369 km (0.117 R)
• M17: 4,861,482 km (0.079 R)
• M18: 6,020,267 km (0.089 R)
• M19: 6,337,265 km (0.103 R)
• M20: 7,198,949 km (0.049 R)
• M21: 7,721,195 km (0.119 R)
• M22: 7,971,023 km (0.076 R)
• M23: 8,160,265 km (0.07 R)
• M24: 8,318,988 km (0.078 R)
• M25: 8,736,665 km (0.097 R)
• M26: 8,866,666 km (0.042 R)
• M27: 8,964,503 km (0.093 R)
• M28: 9,194,136 km (0.039 R)
• M29: 10,371,471 km (0.066 R)
• M30: 10,995,294 km (0.116 R)
• M31: 11,170,772 km (0.112 R)
• M32: 11,595,630 km (0.094 R)
• M33: 12,206,438 km (0.096 R)
• M34: 12,938,570 km (0.048 R)
• M35: 13,309,872 km (0.085 R)
• M36: 13,459,320 km (0.101 R)
• M37: 13,647,066 km (0.105 R)
• M38: 13,835,559 km (0.094 R)
• M39: 14,291,683 km (0.108 R)
• M40: 14,368,127 km (0.055 R)
• M41: 14,946,174 km (0.116 R)
• M42: 15,414,116 km (0.099 R)
• M43: 15,689,226 km (0.063 R)
• M44: 16,045,419 km (0.079 R)
• M45: 16,364,212 km (0.048 R)
• M46: 16,444,247 km (0.119 R)
• M47: 16,846,366 km (0.067 R)
• M48: 16,967,690 km (0.116 R)
• M49: 17,496,518 km (0.089 R)
• M50: 17,865,875 km (0.065 R)
• M51: 18,320,653 km (0.114 R)
• M52: 19,157,503 km (0.073 R)
• M53: 19,199,690 km (0.053 R)
• M54: 19,284,063 km (0.061 R)
• M55: 19,453,258 km (0.067 R)
• M56: 20,049,555 km (0.062 R)
• M57: 20,135,125 km (0.101 R)
• M58: 20,522,135 km (0.069 R)
• M59: 20,565,219 km (0.082 R)
• M60: 21,873,752 km (0.106 R)
• M61: 22,582,547 km (0.119 R)
• M62: 24,113,531 km (0.117 R)
• M63: 24,799,587 km (0.106 R)
• M64: 25,214,422 km (0.112 R)
• M65: 25,770,926 km (0.113 R)
• M66: 26,519,215 km (0.115 R)
• M67: 26,943,325 km (0.065 R)
• M68: 27,464,673 km (0.116 R)
• M69: 27,512,245 km (0.114 R)
• M70: 28,517,393 km (0.045 R)
• M71: 29,048,615 km (0.059 R)
• M72: 29,729,585 km (0.093 R)
• M73: 29,778,354 km (0.097 R)
• M74: 30,022,946 km (0.1 R)
• M75: 31,008,048 km (0.069 R)
• M76: 31,057,565 km (0.062 R)
• M77: 31,653,862 km (0.108 R)
• M78: 32,053,588 km (0.105 R)
• M79: 32,304,314 km (0.104 R)
• M80: 32,404,694 km (0.103 R)
• M81: 33,618,232 km (0.025 R)
• M82: 33,719,958 km (0.117 R)
• M83: 33,872,847 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 12,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit