🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.2

Radius: 13

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 319 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,103,251 km

• M1: 163,660 km (0.069 R)
• M2: 244,742 km (0.092 R)
• M3: 327,171 km (0.088 R)
• M4: 409,599 km (0.107 R)
• M5: 492,177 km (0.112 R)
• M6: 575,503 km (0.029 R)
• M7: 667,356 km (0.056 R)
• M8: 770,130 km (0.099 R)
• M9: 857,794 km (0.114 R)
• M10: 941,120 km (0.113 R)
• M11: 1,087,726 km (0.12 R)
• M12: 1,194,090 km (0.093 R)
• M13: 1,285,644 km (0.114 R)
• M14: 1,376,600 km (0.119 R)
• M15: 1,558,660 km (0.118 R)
• M16: 1,646,025 km (0.086 R)
• M17: 1,745,508 km (0.112 R)
• M18: 1,893,311 km (0.074 R)
• M19: 2,005,210 km (0.064 R)
• M20: 2,134,462 km (0.053 R)
• M21: 2,236,039 km (0.073 R)
• M22: 2,343,151 km (0.107 R)
• M23: 2,428,572 km (0.073 R)
• M24: 2,534,936 km (0.082 R)
• M25: 2,655,063 km (0.106 R)
• M26: 2,768,907 km (0.071 R)
• M27: 2,888,436 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 14

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.87 AU

Year: 541 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 39,103,251 km

• M1: 181,013 km (0.071 R)
• M2: 317,596 km (0.057 R)
• M3: 407,804 km (0.109 R)
• M4: 499,208 km (0.114 R)
• M5: 728,093 km (0.059 R)
• M6: 823,387 km (0.073 R)
• M7: 931,696 km (0.078 R)
• M8: 1,075,908 km (0.106 R)
• M9: 1,288,636 km (0.079 R)
• M10: 1,441,824 km (0.055 R)
• M11: 1,530,835 km (0.066 R)
• M12: 1,632,113 km (0.105 R)
• M13: 1,777,821 km (0.102 R)
• M14: 1,988,305 km (0.116 R)
• M15: 2,167,374 km (0.078 R)
• M16: 2,311,138 km (0.048 R)
• M17: 2,422,738 km (0.109 R)
• M18: 2,512,047 km (0.119 R)
• M19: 2,899,656 km (0.111 R)
• M20: 3,046,112 km (0.064 R)
• M21: 3,194,962 km (0.106 R)
• M22: 3,306,711 km (0.088 R)
• M23: 3,419,658 km (0.099 R)
• M24: 3,507,023 km (0.119 R)
• M25: 3,704,642 km (0.088 R)
• M26: 4,032,710 km (0.104 R)
• M27: 4,297,797 km (0.052 R)
• M28: 4,539,099 km (0.073 R)
• M29: 4,694,980 km (0.071 R)
• M30: 4,997,018 km (0.1 R)
• M31: 5,204,510 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.89 AU - 1.95 AU

Year: 1870 Days

Day: 13.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 39,103,251 km

• M1: 111,002 km (0.057 R)
• M2: 176,525 km (0.085 R)
• M3: 235,766 km (0.079 R)
• M4: 351,854 km (0.085 R)
• M5: 454,778 km (0.089 R)
• M6: 541,843 km (0.047 R)
• M7: 635,043 km (0.117 R)
• M8: 801,097 km (0.06 R)
• M9: 908,807 km (0.08 R)
• M10: 994,676 km (0.1 R)
• M11: 1,132,306 km (0.072 R)
• M12: 1,291,030 km (0.05 R)
• M13: 1,472,641 km (0.078 R)
• M14: 1,843,794 km (0.074 R)
• M15: 1,911,262 km (0.078 R)
• M16: 1,988,305 km (0.103 R)
• M17: 2,136,557 km (0.105 R)
• M18: 2,189,814 km (0.057 R)
• M19: 2,306,650 km (0.099 R)
• M20: 2,612,577 km (0.027 R)
• M21: 2,951,267 km (0.074 R)
• M22: 3,030,703 km (0.087 R)
• M23: 3,120,911 km (0.027 R)
• M24: 3,212,016 km (0.074 R)
• M25: 3,417,563 km (0.12 R)
• M26: 3,702,099 km (0.053 R)
• M27: 3,841,823 km (0.063 R)
• M28: 3,906,898 km (0.093 R)
• M29: 4,148,648 km (0.108 R)
• M30: 4,226,589 km (0.108 R)
• M31: 4,305,128 km (0.061 R)
• M32: 4,474,921 km (0.073 R)
• M33: 4,600,883 km (0.047 R)
• M34: 4,681,516 km (0.077 R)
• M35: 4,832,759 km (0.104 R)
• M36: 4,962,012 km (0.046 R)
• M37: 5,650,162 km (0.075 R)
• M38: 5,948,759 km (0.08 R)
• M39: 6,036,872 km (0.086 R)
• M40: 6,201,580 km (0.118 R)
• M41: 6,303,755 km (0.049 R)
• M42: 6,393,514 km (0.119 R)
• M43: 6,678,647 km (0.109 R)
• M44: 7,020,927 km (0.117 R)
• M45: 7,220,940 km (0.059 R)
• M46: 7,504,278 km (0.117 R)
• M47: 7,901,610 km (0.036 R)
• M48: 7,998,400 km (0.054 R)
• M49: 8,361,923 km (0.08 R)
• M50: 9,572,768 km (0.054 R)
• M51: 10,003,460 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 12.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.66 AU - 2.36 AU

Year: 2003 Days

Day: 15 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,103,251 km

• M1: 157,527 km (0.09 R)
• M2: 283,039 km (0.113 R)
• M3: 384,317 km (0.065 R)
• M4: 497,563 km (0.105 R)
• M5: 637,736 km (0.05 R)
• M6: 744,249 km (0.119 R)
• M7: 946,955 km (0.115 R)
• M8: 1,039,705 km (0.12 R)
• M9: 1,193,342 km (0.119 R)
• M10: 1,285,943 km (0.076 R)
• M11: 1,372,411 km (0.029 R)
• M12: 1,796,371 km (0.067 R)
• M13: 1,874,312 km (0.12 R)
• M14: 1,953,449 km (0.084 R)
• M15: 2,135,809 km (0.09 R)
• M16: 2,355,867 km (0.118 R)
• M17: 2,441,587 km (0.044 R)
• M18: 2,627,687 km (0.04 R)
• M19: 2,784,316 km (0.119 R)
• M20: 2,875,271 km (0.055 R)
• M21: 3,273,351 km (0.118 R)
• M22: 3,491,315 km (0.073 R)
• M23: 3,589,751 km (0.1 R)
• M24: 3,714,066 km (0.106 R)
• M25: 4,005,633 km (0.102 R)
• M26: 4,344,322 km (0.068 R)
• M27: 4,437,073 km (0.104 R)
• M28: 4,733,127 km (0.055 R)
• M29: 4,911,148 km (0.083 R)
• M30: 5,147,364 km (0.106 R)
• M31: 5,401,381 km (0.038 R)
• M32: 6,054,974 km (0.03 R)
• M33: 6,218,484 km (0.036 R)
• M34: 6,323,352 km (0.073 R)
• M35: 6,519,774 km (0.117 R)
• M36: 6,672,215 km (0.047 R)
• M37: 6,810,443 km (0.091 R)
• M38: 7,199,398 km (0.12 R)
• M39: 7,531,804 km (0.101 R)
• M40: 7,643,703 km (0.118 R)
• M41: 8,293,856 km (0.061 R)
• M42: 8,558,943 km (0.107 R)
• M43: 8,726,044 km (0.102 R)
• M44: 8,944,905 km (0.097 R)
• M45: 9,216,874 km (0.115 R)
• M46: 9,405,368 km (0.101 R)
• M47: 9,664,621 km (0.066 R)
• M48: 9,943,621 km (0.079 R)
• M49: 10,260,768 km (0.092 R)
• M50: 10,402,737 km (0.118 R)
• M51: 10,617,110 km (0.071 R)
• M52: 10,742,773 km (0.118 R)
• M53: 10,886,985 km (0.035 R)
• M54: 11,013,694 km (0.101 R)
• M55: 11,378,564 km (0.083 R)
• M56: 11,691,822 km (0.088 R)
• M57: 11,821,673 km (0.083 R)
• M58: 12,270,466 km (0.098 R)
• M59: 12,591,653 km (0.118 R)
• M60: 12,820,238 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823

Radius: 7.9

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.44 AU - 7.2 AU

Year: 11168 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,103,251 km

• M1: 198,816 km (0.118 R)
• M2: 301,889 km (0.063 R)
• M3: 456,722 km (0.052 R)
• M4: 603,627 km (0.115 R)
• M5: 692,189 km (0.102 R)
• M6: 747,541 km (0.086 R)
• M7: 1,178,233 km (0.1 R)
• M8: 1,479,074 km (0.097 R)
• M9: 1,651,112 km (0.057 R)
• M10: 1,855,762 km (0.095 R)
• M11: 2,095,866 km (0.093 R)
• M12: 2,576,375 km (0.038 R)
• M13: 2,784,016 km (0.03 R)
• M14: 3,059,127 km (0.117 R)
• M15: 3,635,378 km (0.112 R)
• M16: 3,701,500 km (0.061 R)
• M17: 4,455,025 km (0.109 R)
• M18: 5,633,108 km (0.075 R)
• M19: 5,709,702 km (0.064 R)
• M20: 5,825,491 km (0.084 R)
• M21: 6,019,968 km (0.118 R)
• M22: 6,177,195 km (0.108 R)
• M23: 6,295,976 km (0.088 R)
• M24: 7,148,833 km (0.059 R)
• M25: 8,826,723 km (0.111 R)
• M26: 9,275,816 km (0.078 R)
• M27: 9,963,368 km (0.038 R)
• M28: 10,572,381 km (0.117 R)
• M29: 10,953,257 km (0.118 R)
• M30: 11,290,301 km (0.116 R)
• M31: 12,172,330 km (0.057 R)
• M32: 14,106,032 km (0.09 R)
• M33: 14,420,038 km (0.069 R)
• M34: 14,472,696 km (0.104 R)
• M35: 14,630,672 km (0.112 R)
• M36: 14,736,437 km (0.033 R)
• M37: 17,236,517 km (0.105 R)
• M38: 17,572,065 km (0.098 R)
• M39: 18,023,103 km (0.117 R)
• M40: 18,477,731 km (0.092 R)
• M41: 18,649,319 km (0.071 R)
• M42: 21,404,314 km (0.082 R)
• M43: 21,704,856 km (0.058 R)
• M44: 21,765,144 km (0.108 R)
• M45: 22,614,860 km (0.09 R)
• M46: 23,228,361 km (0.069 R)
• M47: 23,909,480 km (0.088 R)
• M48: 25,545,482 km (0.094 R)
• M49: 25,609,211 km (0.118 R)
• M50: 25,928,153 km (0.081 R)
• M51: 26,312,769 km (0.055 R)
• M52: 26,441,274 km (0.092 R)
• M53: 31,276,277 km (0.033 R)
• M54: 31,548,994 km (0.097 R)
• M55: 34,178,626 km (0.073 R)
• M56: 34,248,787 km (0.098 R)
• M57: 34,952,944 km (0.079 R)
• M58: 35,235,983 km (0.116 R)
• M59: 35,377,802 km (0.111 R)
• M60: 36,303,962 km (0.093 R)
• M61: 37,165,945 km (0.117 R)
• M62: 38,471,636 km (0.099 R)
• M63: 38,544,490 km (0.102 R)
• M64: 38,910,107 km (0.109 R)
• M65: 39,350,374 km (0.12 R)
• M66: 39,644,782 km (0.109 R)
• M67: 39,792,136 km (0.102 R)
• M68: 41,650,890 km (0.096 R)
• M69: 42,176,427 km (0.119 R)
• M70: 42,553,114 km (0.057 R)
• M71: 43,537,768 km (0.07 R)
• M72: 43,842,199 km (0.088 R)
• M73: 44,223,823 km (0.037 R)
• M74: 44,376,862 km (0.101 R)
• M75: 44,836,726 km (0.1 R)
• M76: 46,847,770 km (0.067 R)
• M77: 47,629,120 km (0.085 R)
• M78: 47,864,437 km (0.12 R)
• M79: 48,809,148 km (0.115 R)
• M80: 49,204,684 km (0.117 R)
• M81: 49,680,705 km (0.101 R)
• M82: 50,477,314 km (0.091 R)
• M83: 50,557,348 km (0.034 R)
• M84: 50,797,303 km (0.046 R)
• M85: 51,117,742 km (0.119 R)
• M86: 52,730,557 km (0.043 R)
• M87: 53,217,647 km (0.073 R)
• M88: 54,114,487 km (0.069 R)
• M89: 54,278,147 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.7

Radius: 7.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.8 AU - 9.48 AU

Year: 17852 Days

Day: 22.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 140.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,103,251 km

• M1: 100,530 km (0.101 R)
• M2: 279,748 km (0.099 R)
• M3: 533,167 km (0.08 R)
• M4: 699,220 km (0.112 R)
• M5: 866,321 km (0.033 R)
• M6: 1,275,471 km (0.079 R)
• M7: 1,800,261 km (0.095 R)
• M8: 1,862,344 km (0.059 R)
• M9: 1,967,661 km (0.087 R)
• M10: 2,250,700 km (0.036 R)
• M11: 2,363,048 km (0.1 R)
• M12: 2,431,414 km (0.102 R)
• M13: 2,952,613 km (0.107 R)
• M14: 3,001,681 km (0.083 R)
• M15: 3,125,548 km (0.039 R)
• M16: 3,612,041 km (0.077 R)
• M17: 4,012,813 km (0.096 R)
• M18: 4,484,047 km (0.041 R)
• M19: 5,090,217 km (0.093 R)
• M20: 5,599,897 km (0.052 R)
• M21: 6,125,734 km (0.077 R)
• M22: 6,442,432 km (0.088 R)
• M23: 7,224,231 km (0.07 R)
• M24: 7,660,159 km (0.048 R)
• M25: 8,347,412 km (0.09 R)
• M26: 8,592,602 km (0.113 R)
• M27: 9,090,165 km (0.085 R)
• M28: 9,780,410 km (0.07 R)
• M29: 10,714,199 km (0.109 R)
• M30: 10,866,191 km (0.065 R)
• M31: 12,826,222 km (0.104 R)
• M32: 12,906,855 km (0.074 R)
• M33: 13,763,902 km (0.108 R)
• M34: 14,012,085 km (0.059 R)
• M35: 14,261,763 km (0.071 R)
• M36: 14,681,236 km (0.095 R)
• M37: 16,530,864 km (0.108 R)
• M38: 17,282,144 km (0.08 R)
• M39: 17,864,080 km (0.053 R)
• M40: 18,044,495 km (0.079 R)
• M41: 18,316,165 km (0.067 R)
• M42: 18,771,990 km (0.028 R)
• M43: 20,679,811 km (0.119 R)
• M44: 22,308,034 km (0.106 R)
• M45: 22,550,981 km (0.113 R)
• M46: 23,729,214 km (0.099 R)
• M47: 25,229,830 km (0.072 R)
• M48: 25,280,395 km (0.11 R)
• M49: 26,042,745 km (0.079 R)
• M50: 27,278,125 km (0.082 R)
• M51: 27,330,035 km (0.095 R)
• M52: 28,269,659 km (0.095 R)
• M53: 28,849,052 km (0.052 R)
• M54: 28,954,817 km (0.06 R)
• M55: 29,379,227 km (0.119 R)
• M56: 29,538,848 km (0.09 R)
• M57: 33,957,669 km (0.113 R)
• M58: 34,125,369 km (0.07 R)
• M59: 35,532,486 km (0.104 R)
• M60: 37,016,048 km (0.105 R)
• M61: 37,073,494 km (0.071 R)
• M62: 38,112,900 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit