🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.38 AU - 0.64 AU

Year: 239 Days

Day: 15.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 11.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1 AU

Year: 579 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,231,573 km

• M1: 149,149 km (0.05 R)
• M2: 265,087 km (0.112 R)
• M3: 352,752 km (0.093 R)
• M4: 427,252 km (0.078 R)
• M5: 521,947 km (0.087 R)
• M6: 625,319 km (0.057 R)
• M7: 751,879 km (0.093 R)
• M8: 893,249 km (0.074 R)
• M9: 1,004,251 km (0.11 R)
• M10: 1,102,536 km (0.102 R)
• M11: 1,278,164 km (0.12 R)
• M12: 1,469,799 km (0.118 R)
• M13: 1,650,663 km (0.118 R)
• M14: 1,839,156 km (0.078 R)
• M15: 1,917,994 km (0.087 R)
• M16: 2,005,509 km (0.111 R)
• M17: 2,101,700 km (0.107 R)
• M18: 2,199,537 km (0.117 R)
• M19: 2,337,766 km (0.037 R)
• M20: 2,478,837 km (0.098 R)
• M21: 2,558,423 km (0.095 R)
• M22: 2,646,985 km (0.102 R)
• M23: 2,769,505 km (0.074 R)
• M24: 3,028,908 km (0.048 R)
• M25: 3,191,820 km (0.027 R)
• M26: 3,331,395 km (0.06 R)
• M27: 3,652,731 km (0.116 R)
• M28: 3,725,585 km (0.063 R)
• M29: 3,872,790 km (0.113 R)
• M30: 4,087,612 km (0.08 R)
• M31: 4,191,882 km (0.089 R)
• M32: 4,306,474 km (0.068 R)
• M33: 4,412,539 km (0.089 R)
• M34: 4,548,822 km (0.116 R)
• M35: 4,627,361 km (0.094 R)
• M36: 4,785,785 km (0.111 R)
• M37: 4,905,763 km (0.032 R)
• M38: 5,006,592 km (0.084 R)
• M39: 5,323,440 km (0.074 R)
• M40: 5,416,640 km (0.07 R)
• M41: 5,678,586 km (0.054 R)
• M42: 5,805,744 km (0.055 R)
• M43: 5,880,393 km (0.098 R)
• M44: 6,095,365 km (0.109 R)
• M45: 6,247,506 km (0.106 R)
• M46: 6,433,905 km (0.1 R)
• M47: 6,533,388 km (0.076 R)
• M48: 6,644,389 km (0.11 R)
• M49: 6,913,666 km (0.039 R)
• M50: 7,175,013 km (0.051 R)
• M51: 7,347,350 km (0.116 R)
• M52: 7,742,737 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.2

Radius: 11.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.81 AU - 1.11 AU

Year: 617 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 21,231,573 km

• M1: 146,307 km (0.086 R)
• M2: 231,428 km (0.087 R)
• M3: 324,179 km (0.087 R)
• M4: 436,975 km (0.069 R)
• M5: 514,766 km (0.094 R)
• M6: 624,422 km (0.073 R)
• M7: 698,024 km (0.1 R)
• M8: 778,657 km (0.097 R)
• M9: 862,881 km (0.05 R)
• M10: 993,629 km (0.043 R)
• M11: 1,211,294 km (0.104 R)
• M12: 1,293,423 km (0.051 R)
• M13: 1,449,753 km (0.093 R)
• M14: 1,527,993 km (0.097 R)
• M15: 1,703,471 km (0.094 R)
• M16: 1,796,371 km (0.12 R)
• M17: 1,906,026 km (0.07 R)
• M18: 2,018,075 km (0.055 R)
• M19: 2,174,555 km (0.096 R)
• M20: 2,297,225 km (0.107 R)
• M21: 2,373,071 km (0.106 R)
• M22: 2,471,955 km (0.101 R)
• M23: 2,730,909 km (0.077 R)
• M24: 2,881,255 km (0.074 R)
• M25: 3,160,255 km (0.112 R)
• M26: 3,379,865 km (0.111 R)
• M27: 3,648,842 km (0.066 R)
• M28: 3,834,343 km (0.097 R)
• M29: 4,009,821 km (0.058 R)
• M30: 4,134,885 km (0.102 R)
• M31: 4,207,889 km (0.039 R)
• M32: 4,288,073 km (0.049 R)
• M33: 4,607,166 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.7

Radius: 11.7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.47 AU - 1.75 AU

Year: 1340 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,231,573 km

• M1: 153,487 km (0.102 R)
• M2: 247,435 km (0.114 R)
• M3: 347,665 km (0.119 R)
• M4: 428,149 km (0.117 R)
• M5: 724,502 km (0.062 R)
• M6: 960,718 km (0.115 R)
• M7: 1,403,826 km (0.105 R)
• M8: 1,633,459 km (0.088 R)
• M9: 1,803,702 km (0.079 R)
• M10: 2,064,899 km (0.093 R)
• M11: 2,161,988 km (0.104 R)
• M12: 2,293,934 km (0.065 R)
• M13: 2,394,763 km (0.049 R)
• M14: 2,554,533 km (0.094 R)
• M15: 2,872,878 km (0.095 R)
• M16: 3,055,387 km (0.076 R)
• M17: 3,254,352 km (0.111 R)
• M18: 3,368,196 km (0.094 R)
• M19: 3,625,953 km (0.116 R)
• M20: 3,717,657 km (0.087 R)
• M21: 3,836,737 km (0.067 R)
• M22: 3,957,163 km (0.088 R)
• M23: 4,592,505 km (0.079 R)
• M24: 4,792,218 km (0.08 R)
• M25: 4,936,730 km (0.078 R)
• M26: 5,156,190 km (0.107 R)
• M27: 5,334,062 km (0.103 R)
• M28: 5,589,575 km (0.078 R)
• M29: 5,864,536 km (0.037 R)
• M30: 6,081,453 km (0.107 R)
• M31: 6,190,958 km (0.113 R)
• M32: 6,332,627 km (0.055 R)
• M33: 6,555,379 km (0.12 R)
• M34: 6,699,890 km (0.081 R)
• M35: 6,780,673 km (0.041 R)
• M36: 6,894,218 km (0.059 R)
• M37: 6,992,055 km (0.067 R)
• M38: 7,106,946 km (0.12 R)
• M39: 7,205,830 km (0.099 R)
• M40: 7,488,570 km (0.072 R)
• M41: 7,690,378 km (0.1 R)
• M42: 7,893,980 km (0.119 R)
• M43: 8,082,175 km (0.117 R)
• M44: 8,463,051 km (0.077 R)
• M45: 8,708,541 km (0.063 R)
• M46: 9,170,649 km (0.103 R)
• M47: 9,404,769 km (0.099 R)
• M48: 9,567,981 km (0.116 R)
• M49: 9,713,988 km (0.092 R)
• M50: 10,156,050 km (0.119 R)
• M51: 10,360,999 km (0.107 R)
• M52: 10,510,746 km (0.118 R)
• M53: 11,040,921 km (0.111 R)
• M54: 11,136,664 km (0.092 R)
• M55: 11,251,705 km (0.034 R)
• M56: 11,328,598 km (0.12 R)
• M57: 11,579,922 km (0.106 R)
• M58: 11,774,549 km (0.034 R)
• M59: 12,643,563 km (0.099 R)
• M60: 13,065,579 km (0.044 R)
• M61: 13,574,062 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 11

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.33 AU - 3.19 AU

Year: 3008 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,231,573 km

• M1: 163,211 km (0.043 R)
• M2: 274,362 km (0.073 R)
• M3: 370,704 km (0.1 R)
• M4: 449,242 km (0.12 R)
• M5: 525,986 km (0.12 R)
• M6: 695,630 km (0.107 R)
• M7: 808,876 km (0.076 R)
• M8: 917,783 km (0.113 R)
• M9: 1,151,305 km (0.112 R)
• M10: 1,237,623 km (0.034 R)
• M11: 1,365,081 km (0.026 R)
• M12: 1,619,696 km (0.08 R)
• M13: 1,717,533 km (0.092 R)
• M14: 1,817,315 km (0.083 R)
• M15: 2,008,052 km (0.102 R)
• M16: 2,128,628 km (0.038 R)
• M17: 2,220,780 km (0.113 R)
• M18: 2,835,777 km (0.119 R)
• M19: 2,971,762 km (0.088 R)
• M20: 3,339,473 km (0.055 R)
• M21: 3,537,840 km (0.105 R)
• M22: 3,796,196 km (0.069 R)
• M23: 3,889,844 km (0.063 R)
• M24: 4,003,389 km (0.054 R)
• M25: 4,079,684 km (0.098 R)
• M26: 4,508,281 km (0.083 R)
• M27: 4,707,845 km (0.104 R)
• M28: 5,012,725 km (0.079 R)
• M29: 5,115,798 km (0.117 R)
• M30: 5,813,822 km (0.094 R)
• M31: 5,900,589 km (0.083 R)
• M32: 6,163,133 km (0.081 R)
• M33: 6,836,623 km (0.1 R)
• M34: 7,112,481 km (0.086 R)
• M35: 7,182,044 km (0.07 R)
• M36: 7,368,742 km (0.079 R)
• M37: 7,533,300 km (0.044 R)
• M38: 7,794,498 km (0.091 R)
• M39: 8,107,008 km (0.085 R)
• M40: 8,204,097 km (0.094 R)
• M41: 8,472,775 km (0.077 R)
• M42: 8,843,927 km (0.114 R)
• M43: 8,968,841 km (0.093 R)
• M44: 9,195,183 km (0.098 R)
• M45: 9,474,482 km (0.102 R)
• M46: 9,937,487 km (0.05 R)
• M47: 10,407,823 km (0.087 R)
• M48: 11,154,017 km (0.086 R)
• M49: 11,262,027 km (0.103 R)
• M50: 11,944,941 km (0.051 R)
• M51: 12,361,272 km (0.09 R)
• M52: 13,322,289 km (0.037 R)
• M53: 13,551,922 km (0.05 R)
• M54: 13,840,945 km (0.085 R)
• M55: 14,015,226 km (0.088 R)
• M56: 14,161,084 km (0.116 R)
• M57: 15,106,243 km (0.097 R)
• M58: 15,677,258 km (0.098 R)
• M59: 16,193,970 km (0.058 R)
• M60: 16,408,493 km (0.11 R)
• M61: 16,531,462 km (0.034 R)
• M62: 16,716,365 km (0.118 R)
• M63: 17,119,681 km (0.097 R)
• M64: 17,526,139 km (0.034 R)
• M65: 17,746,347 km (0.086 R)
• M66: 17,967,452 km (0.118 R)
• M67: 18,221,170 km (0.06 R)
• M68: 18,636,155 km (0.055 R)
• M69: 18,925,327 km (0.111 R)
• M70: 19,054,281 km (0.086 R)
• M71: 19,151,220 km (0.098 R)
• M72: 19,834,284 km (0.117 R)
• M73: 20,228,325 km (0.053 R)
• M74: 20,558,487 km (0.092 R)
• M75: 21,661,024 km (0.115 R)
• M76: 21,863,579 km (0.073 R)
• M77: 22,236,527 km (0.043 R)
• M78: 22,543,202 km (0.081 R)
• M79: 22,920,039 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 9.3

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.79 AU - 4.45 AU

Year: 5486 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,231,573 km

• M1: 117,584 km (0.069 R)
• M2: 209,287 km (0.089 R)
• M3: 344,673 km (0.097 R)
• M4: 441,613 km (0.108 R)
• M5: 575,653 km (0.065 R)
• M6: 676,332 km (0.108 R)
• M7: 865,124 km (0.086 R)
• M8: 1,379,292 km (0.101 R)
• M9: 1,441,824 km (0.092 R)
• M10: 1,556,715 km (0.106 R)
• M11: 1,795,922 km (0.064 R)
• M12: 1,892,114 km (0.071 R)
• M13: 2,061,309 km (0.093 R)
• M14: 2,279,722 km (0.111 R)
• M15: 2,444,878 km (0.075 R)
• M16: 2,567,399 km (0.113 R)
• M17: 2,771,001 km (0.054 R)
• M18: 2,931,221 km (0.116 R)
• M19: 3,012,602 km (0.067 R)
• M20: 3,261,084 km (0.085 R)
• M21: 3,902,260 km (0.119 R)
• M22: 3,973,918 km (0.101 R)
• M23: 4,209,983 km (0.089 R)
• M24: 4,657,730 km (0.092 R)
• M25: 5,101,138 km (0.098 R)
• M26: 6,111,223 km (0.028 R)
• M27: 6,278,623 km (0.084 R)
• M28: 6,383,940 km (0.118 R)
• M29: 6,639,154 km (0.078 R)
• M30: 7,006,566 km (0.066 R)
• M31: 7,072,090 km (0.028 R)
• M32: 7,269,858 km (0.098 R)
• M33: 8,102,221 km (0.076 R)
• M34: 8,355,490 km (0.102 R)
• M35: 8,869,957 km (0.096 R)
• M36: 9,154,941 km (0.113 R)
• M37: 9,855,957 km (0.053 R)
• M38: 10,424,129 km (0.098 R)
• M39: 10,549,193 km (0.11 R)
• M40: 10,724,971 km (0.065 R)
• M41: 10,927,077 km (0.047 R)
• M42: 11,412,074 km (0.076 R)
• M43: 11,592,489 km (0.078 R)
• M44: 11,696,010 km (0.098 R)
• M45: 11,773,951 km (0.081 R)
• M46: 11,982,341 km (0.037 R)
• M47: 12,562,032 km (0.026 R)
• M48: 13,421,472 km (0.064 R)
• M49: 13,885,674 km (0.057 R)
• M50: 14,383,087 km (0.074 R)
• M51: 14,689,913 km (0.088 R)
• M52: 15,168,327 km (0.052 R)
• M53: 15,651,976 km (0.116 R)
• M54: 15,852,438 km (0.062 R)
• M55: 16,025,074 km (0.089 R)
• M56: 16,198,308 km (0.098 R)
• M57: 16,314,246 km (0.085 R)
• M58: 16,401,312 km (0.069 R)
• M59: 17,132,846 km (0.099 R)
• M60: 17,191,787 km (0.108 R)
• M61: 17,250,878 km (0.074 R)
• M62: 17,964,759 km (0.045 R)
• M63: 19,421,394 km (0.105 R)
• M64: 19,575,330 km (0.082 R)
• M65: 19,884,399 km (0.107 R)
• M66: 20,226,231 km (0.091 R)
• M67: 20,350,995 km (0.109 R)
• M68: 20,884,162 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit