🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 13.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.98 AU - 2.96 AU

Year: 2589 Days

Day: 13.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 156.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,985,476 km

• M1: 222,302 km (0.055 R)
• M2: 334,650 km (0.059 R)
• M3: 502,798 km (0.098 R)
• M4: 648,806 km (0.083 R)
• M5: 879,635 km (0.118 R)
• M6: 983,456 km (0.073 R)
• M7: 1,278,164 km (0.098 R)
• M8: 1,391,410 km (0.063 R)
• M9: 1,514,978 km (0.084 R)
• M10: 1,649,167 km (0.115 R)
• M11: 1,944,473 km (0.115 R)
• M12: 2,287,651 km (0.072 R)
• M13: 2,427,375 km (0.09 R)
• M14: 2,822,613 km (0.113 R)
• M15: 3,015,295 km (0.114 R)
• M16: 3,255,848 km (0.094 R)
• M17: 3,352,039 km (0.101 R)
• M18: 3,628,646 km (0.05 R)
• M19: 3,838,681 km (0.109 R)
• M20: 4,015,356 km (0.056 R)
• M21: 4,347,763 km (0.035 R)
• M22: 4,699,318 km (0.098 R)
• M23: 4,908,605 km (0.08 R)
• M24: 5,808,736 km (0.118 R)
• M25: 5,915,549 km (0.075 R)
• M26: 6,614,470 km (0.119 R)
• M27: 6,883,297 km (0.078 R)
• M28: 7,075,979 km (0.074 R)
• M29: 7,351,090 km (0.117 R)
• M30: 7,582,966 km (0.079 R)
• M31: 7,899,964 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 14.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.08 AU - 4.7 AU

Year: 5116 Days

Day: 5.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,985,476 km

• M1: 184,903 km (0.099 R)
• M2: 297,849 km (0.042 R)
• M3: 390,151 km (0.063 R)
• M4: 498,311 km (0.092 R)
• M5: 729,589 km (0.085 R)
• M6: 900,729 km (0.077 R)
• M7: 1,013,526 km (0.056 R)
• M8: 1,583,493 km (0.107 R)
• M9: 1,848,431 km (0.062 R)
• M10: 2,244,267 km (0.106 R)
• M11: 2,792,693 km (0.11 R)
• M12: 2,984,926 km (0.081 R)
• M13: 3,248,069 km (0.05 R)
• M14: 3,587,955 km (0.114 R)
• M15: 3,680,556 km (0.06 R)
• M16: 3,963,296 km (0.066 R)
• M17: 4,752,126 km (0.055 R)
• M18: 5,008,537 km (0.058 R)
• M19: 5,164,717 km (0.106 R)
• M20: 5,269,735 km (0.088 R)
• M21: 5,724,063 km (0.119 R)
• M22: 5,914,950 km (0.1 R)
• M23: 6,247,057 km (0.093 R)
• M24: 6,556,875 km (0.061 R)
• M25: 6,699,292 km (0.088 R)
• M26: 6,814,033 km (0.112 R)
• M27: 7,045,611 km (0.081 R)
• M28: 7,665,844 km (0.054 R)
• M29: 8,058,688 km (0.102 R)
• M30: 8,211,427 km (0.091 R)
• M31: 8,644,663 km (0.057 R)
• M32: 8,895,538 km (0.04 R)
• M33: 9,955,888 km (0.1 R)
• M34: 11,056,031 km (0.054 R)
• M35: 12,795,854 km (0.103 R)
• M36: 13,551,772 km (0.095 R)
• M37: 13,806,986 km (0.109 R)
• M38: 14,063,845 km (0.069 R)
• M39: 14,248,150 km (0.12 R)
• M40: 17,385,816 km (0.108 R)
• M41: 17,702,963 km (0.118 R)
• M42: 17,822,492 km (0.101 R)
• M43: 18,062,148 km (0.038 R)
• M44: 18,262,758 km (0.108 R)
• M45: 18,464,117 km (0.083 R)
• M46: 18,991,001 km (0.09 R)
• M47: 19,605,100 km (0.059 R)
• M48: 19,769,957 km (0.114 R)
• M49: 20,018,140 km (0.11 R)
• M50: 20,184,194 km (0.117 R)
• M51: 20,392,434 km (0.04 R)
• M52: 21,401,771 km (0.085 R)
• M53: 21,614,050 km (0.081 R)
• M54: 22,083,638 km (0.113 R)
• M55: 22,902,686 km (0.096 R)
• M56: 23,643,943 km (0.105 R)
• M57: 23,863,404 km (0.061 R)
• M58: 24,039,480 km (0.093 R)
• M59: 25,284,434 km (0.114 R)
• M60: 25,463,951 km (0.109 R)
• M61: 25,688,946 km (0.104 R)
• M62: 25,960,018 km (0.066 R)
• M63: 26,368,121 km (0.052 R)
• M64: 26,824,095 km (0.114 R)
• M65: 26,961,426 km (0.114 R)
• M66: 27,466,917 km (0.052 R)
• M67: 28,394,125 km (0.104 R)
• M68: 28,767,820 km (0.092 R)
• M69: 29,284,382 km (0.061 R)
• M70: 30,756,724 km (0.102 R)
• M71: 31,429,465 km (0.076 R)
• M72: 31,670,916 km (0.054 R)
• M73: 31,767,706 km (0.11 R)
• M74: 32,009,905 km (0.039 R)
• M75: 32,252,852 km (0.114 R)
• M76: 32,642,854 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.4

Radius: 3.4

Gravity: 47.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.07 AU - 8.51 AU

Year: 13126 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,985,476 km

• M1: 139,874 km (0.099 R)
• M2: 170,691 km (0.117 R)
• M3: 304,731 km (0.082 R)
• M4: 654,491 km (0.103 R)
• M5: 746,643 km (0.052 R)
• M6: 842,984 km (0.12 R)
• M7: 1,112,260 km (0.034 R)
• M8: 1,267,543 km (0.09 R)
• M9: 1,477,429 km (0.105 R)
• M10: 1,902,586 km (0.041 R)
• M11: 2,476,294 km (0.115 R)
• M12: 2,826,502 km (0.091 R)
• M13: 2,886,341 km (0.083 R)
• M14: 3,037,884 km (0.063 R)
• M15: 3,380,313 km (0.063 R)
• M16: 3,540,084 km (0.091 R)
• M17: 4,305,876 km (0.07 R)
• M18: 4,619,133 km (0.106 R)
• M19: 5,452,244 km (0.081 R)
• M20: 5,639,391 km (0.028 R)
• M21: 5,677,090 km (0.07 R)
• M22: 6,058,714 km (0.041 R)
• M23: 6,174,802 km (0.114 R)
• M24: 6,448,416 km (0.118 R)
• M25: 6,487,910 km (0.101 R)
• M26: 6,886,439 km (0.118 R)
• M27: 7,749,170 km (0.075 R)
• M28: 8,001,841 km (0.106 R)
• M29: 8,645,261 km (0.107 R)
• M30: 8,732,327 km (0.093 R)
• M31: 8,951,189 km (0.033 R)
• M32: 9,349,717 km (0.074 R)
• M33: 9,528,636 km (0.105 R)
• M34: 9,935,543 km (0.09 R)
• M35: 10,533,186 km (0.1 R)
• M36: 11,332,039 km (0.106 R)
• M37: 11,379,760 km (0.108 R)
• M38: 11,427,333 km (0.11 R)
• M39: 11,666,689 km (0.058 R)
• M40: 11,762,881 km (0.034 R)
• M41: 11,956,161 km (0.053 R)
• M42: 12,689,939 km (0.095 R)
• M43: 13,187,202 km (0.069 R)
• M44: 13,287,432 km (0.054 R)
• M45: 13,944,915 km (0.087 R)
• M46: 14,457,886 km (0.087 R)
• M47: 15,029,200 km (0.093 R)
• M48: 15,555,037 km (0.116 R)
• M49: 16,678,816 km (0.077 R)
• M50: 17,168,450 km (0.115 R)
• M51: 17,277,806 km (0.029 R)
• M52: 19,286,756 km (0.073 R)
• M53: 19,343,603 km (0.11 R)
• M54: 20,087,852 km (0.086 R)
• M55: 20,318,682 km (0.06 R)
• M56: 20,492,365 km (0.085 R)
• M57: 22,855,114 km (0.083 R)
• M58: 23,096,116 km (0.063 R)
• M59: 23,459,190 km (0.08 R)
• M60: 23,580,664 km (0.087 R)
• M61: 23,824,059 km (0.108 R)
• M62: 24,068,502 km (0.073 R)
• M63: 24,436,513 km (0.045 R)
• M64: 24,559,632 km (0.107 R)
• M65: 24,621,266 km (0.086 R)
• M66: 25,364,768 km (0.081 R)
• M67: 28,088,945 km (0.113 R)
• M68: 28,347,001 km (0.094 R)
• M69: 28,411,777 km (0.111 R)
• M70: 29,846,271 km (0.088 R)
• M71: 29,977,917 km (0.079 R)
• M72: 30,638,691 km (0.108 R)
• M73: 30,705,113 km (0.044 R)
• M74: 31,638,902 km (0.12 R)
• M75: 33,739,705 km (0.096 R)
• M76: 34,220,214 km (0.116 R)
• M77: 35,049,285 km (0.112 R)
• M78: 37,647,052 km (0.093 R)
• M79: 38,717,724 km (0.101 R)
• M80: 39,220,672 km (0.093 R)
• M81: 40,742,830 km (0.054 R)
• M82: 42,653,943 km (0.119 R)
• M83: 43,471,196 km (0.086 R)
• M84: 44,443,732 km (0.107 R)
• M85: 44,744,424 km (0.119 R)
• M86: 46,029,918 km (0.11 R)
• M87: 47,250,787 km (0.109 R)
• M88: 48,250,549 km (0.098 R)
• M89: 48,636,961 km (0.077 R)
• M90: 48,714,303 km (0.078 R)
• M91: 49,101,911 km (0.074 R)
• M92: 51,133,899 km (0.116 R)
• M93: 51,448,952 km (0.094 R)
• M94: 52,318,714 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.2

Radius: 3.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.99 AU - 8.81 AU

Year: 14807 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,985,476 km

• M1: 74,201 km (0.051 R)
• M2: 103,073 km (0.089 R)
• M3: 220,956 km (0.112 R)
• M4: 507,137 km (0.092 R)
• M5: 796,609 km (0.096 R)
• M6: 841,638 km (0.105 R)
• M7: 1,214,436 km (0.102 R)
• M8: 1,500,467 km (0.12 R)
• M9: 1,708,856 km (0.081 R)
• M10: 1,946,418 km (0.039 R)
• M11: 2,811,243 km (0.11 R)
• M12: 2,857,170 km (0.1 R)
• M13: 3,186,285 km (0.082 R)
• M14: 3,527,069 km (0.111 R)
• M15: 3,930,684 km (0.106 R)
• M16: 4,008,026 km (0.103 R)
• M17: 4,033,907 km (0.086 R)
• M18: 4,138,027 km (0.098 R)
• M19: 4,322,331 km (0.084 R)
• M20: 4,918,928 km (0.106 R)
• M21: 5,086,028 km (0.037 R)
• M22: 5,368,768 km (0.082 R)
• M23: 5,425,915 km (0.1 R)
• M24: 5,540,806 km (0.116 R)
• M25: 5,569,678 km (0.105 R)
• M26: 6,067,839 km (0.059 R)
• M27: 6,857,118 km (0.103 R)
• M28: 7,200,594 km (0.113 R)
• M29: 8,330,208 km (0.114 R)
• M30: 8,562,683 km (0.101 R)
• M31: 8,629,553 km (0.086 R)
• M32: 9,687,210 km (0.053 R)
• M33: 10,784,959 km (0.112 R)
• M34: 10,965,674 km (0.095 R)
• M35: 11,624,652 km (0.104 R)
• M36: 12,070,903 km (0.101 R)
• M37: 12,447,141 km (0.102 R)
• M38: 13,057,052 km (0.1 R)
• M39: 13,095,498 km (0.116 R)
• M40: 13,443,313 km (0.1 R)
• M41: 13,520,955 km (0.073 R)
• M42: 13,598,746 km (0.098 R)
• M43: 13,872,360 km (0.104 R)
• M44: 14,108,276 km (0.106 R)
• M45: 14,464,618 km (0.07 R)
• M46: 15,388,834 km (0.094 R)
• M47: 15,429,524 km (0.079 R)
• M48: 17,209,290 km (0.118 R)
• M49: 17,462,709 km (0.047 R)
• M50: 18,016,221 km (0.112 R)
• M51: 18,187,660 km (0.077 R)
• M52: 18,618,652 km (0.105 R)
• M53: 19,009,401 km (0.111 R)
• M54: 19,271,347 km (0.116 R)
• M55: 19,446,676 km (0.098 R)
• M56: 19,622,454 km (0.11 R)
• M57: 19,710,716 km (0.067 R)
• M58: 19,754,698 km (0.087 R)
• M59: 20,108,796 km (0.049 R)
• M60: 20,733,517 km (0.103 R)
• M61: 20,868,305 km (0.109 R)
• M62: 20,913,184 km (0.088 R)
• M63: 21,138,478 km (0.09 R)
• M64: 23,341,905 km (0.105 R)
• M65: 23,528,753 km (0.115 R)
• M66: 24,139,561 km (0.09 R)
• M67: 24,898,471 km (0.111 R)
• M68: 25,280,843 km (0.105 R)
• M69: 25,568,819 km (0.078 R)
• M70: 25,761,501 km (0.109 R)
• M71: 26,439,479 km (0.065 R)
• M72: 27,025,304 km (0.116 R)
• M73: 27,270,794 km (0.058 R)
• M74: 27,664,835 km (0.106 R)
• M75: 28,259,487 km (0.073 R)
• M76: 28,608,349 km (0.09 R)
• M77: 29,512,070 km (0.09 R)
• M78: 29,613,048 km (0.12 R)
• M79: 29,663,463 km (0.115 R)
• M80: 29,916,582 km (0.041 R)
• M81: 30,018,010 km (0.115 R)
• M82: 30,475,929 km (0.048 R)
• M83: 30,577,954 km (0.116 R)
• M84: 31,450,110 km (0.065 R)
• M85: 32,070,642 km (0.083 R)
• M86: 32,226,373 km (0.112 R)
• M87: 32,695,213 km (0.034 R)
• M88: 34,221,111 km (0.078 R)
• M89: 35,126,328 km (0.063 R)
• M90: 35,179,884 km (0.078 R)
• M91: 35,501,370 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit