🌌 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: 926.9

Radius: 13.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 399 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,179,306 km

• M1: 178,769 km (0.084 R)
• M2: 303,085 km (0.109 R)
• M3: 463,005 km (0.091 R)
• M4: 568,023 km (0.093 R)
• M5: 820,245 km (0.045 R)
• M6: 967,599 km (0.085 R)
• M7: 1,061,696 km (0.045 R)
• M8: 1,154,297 km (0.104 R)
• M9: 1,249,890 km (0.096 R)
• M10: 1,411,905 km (0.074 R)
• M11: 1,503,907 km (0.098 R)
• M12: 1,586,934 km (0.108 R)
• M13: 1,682,826 km (0.08 R)
• M14: 1,786,797 km (0.113 R)
• M15: 1,958,984 km (0.109 R)
• M16: 2,093,473 km (0.073 R)
• M17: 2,212,104 km (0.078 R)
• M18: 2,320,263 km (0.111 R)
• M19: 2,689,321 km (0.084 R)
• M20: 2,888,136 km (0.094 R)
• M21: 3,020,979 km (0.119 R)
• M22: 3,263,926 km (0.117 R)
• M23: 3,358,472 km (0.103 R)
• M24: 3,476,206 km (0.042 R)
• M25: 3,625,504 km (0.032 R)
• M26: 3,716,011 km (0.04 R)
• M27: 3,899,418 km (0.059 R)
• M28: 3,992,318 km (0.069 R)
• M29: 4,180,213 km (0.118 R)
• M30: 4,291,365 km (0.096 R)
• M31: 4,411,342 km (0.099 R)
• M32: 4,508,281 km (0.1 R)
• M33: 4,728,938 km (0.078 R)
• M34: 4,811,666 km (0.112 R)
• M35: 5,003,600 km (0.094 R)
• M36: 5,130,160 km (0.025 R)
• M37: 5,283,498 km (0.06 R)
• M38: 5,369,217 km (0.061 R)
• M39: 5,585,984 km (0.096 R)
• M40: 5,752,637 km (0.049 R)
• M41: 5,849,875 km (0.058 R)
• M42: 5,956,538 km (0.112 R)
• M43: 6,090,877 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 12

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 550 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,179,306 km

• M1: 175,030 km (0.11 R)
• M2: 256,112 km (0.095 R)
• M3: 339,737 km (0.059 R)
• M4: 456,872 km (0.112 R)
• M5: 588,069 km (0.108 R)
• M6: 720,912 km (0.086 R)
• M7: 933,341 km (0.085 R)
• M8: 1,045,839 km (0.106 R)
• M9: 1,167,163 km (0.087 R)
• M10: 1,281,156 km (0.05 R)
• M11: 1,386,323 km (0.103 R)
• M12: 1,472,492 km (0.052 R)
• M13: 1,641,687 km (0.071 R)
• M14: 1,738,178 km (0.106 R)
• M15: 1,836,463 km (0.098 R)
• M16: 1,941,631 km (0.091 R)
• M17: 2,088,386 km (0.111 R)
• M18: 2,203,427 km (0.062 R)
• M19: 2,382,795 km (0.032 R)
• M20: 2,492,749 km (0.083 R)
• M21: 2,642,048 km (0.084 R)
• M22: 3,039,829 km (0.08 R)
• M23: 3,480,544 km (0.114 R)
• M24: 3,599,923 km (0.04 R)
• M25: 3,720,649 km (0.112 R)
• M26: 3,842,870 km (0.063 R)
• M27: 4,066,220 km (0.106 R)
• M28: 4,230,179 km (0.059 R)
• M29: 4,345,070 km (0.081 R)
• M30: 4,441,561 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 11.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.95 AU - 1.15 AU

Year: 717 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,179,306 km

• M1: 148,102 km (0.069 R)
• M2: 268,977 km (0.115 R)
• M3: 357,838 km (0.096 R)
• M4: 464,501 km (0.084 R)
• M5: 778,059 km (0.088 R)
• M6: 922,271 km (0.091 R)
• M7: 1,032,225 km (0.1 R)
• M8: 1,289,982 km (0.062 R)
• M9: 1,513,482 km (0.093 R)
• M10: 1,650,663 km (0.084 R)
• M11: 1,834,967 km (0.087 R)
• M12: 1,992,793 km (0.118 R)
• M13: 2,138,352 km (0.041 R)
• M14: 2,375,315 km (0.082 R)
• M15: 2,614,821 km (0.088 R)
• M16: 2,712,808 km (0.103 R)
• M17: 2,812,141 km (0.114 R)
• M18: 3,085,306 km (0.059 R)
• M19: 3,202,142 km (0.064 R)
• M20: 3,347,103 km (0.104 R)
• M21: 3,507,771 km (0.117 R)
• M22: 3,733,065 km (0.108 R)
• M23: 3,822,974 km (0.072 R)
• M24: 3,906,748 km (0.065 R)
• M25: 4,083,274 km (0.099 R)
• M26: 4,247,981 km (0.115 R)
• M27: 4,532,516 km (0.112 R)
• M28: 4,997,616 km (0.086 R)
• M29: 5,127,916 km (0.063 R)
• M30: 5,235,925 km (0.099 R)

Asteroid Belt

Center: 1.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 14.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.52 AU - 1.98 AU

Year: 1544 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,179,306 km

• M1: 202,705 km (0.108 R)
• M2: 301,889 km (0.098 R)
• M3: 399,426 km (0.101 R)
• M4: 495,917 km (0.074 R)
• M5: 590,313 km (0.064 R)
• M6: 879,037 km (0.098 R)
• M7: 1,008,140 km (0.117 R)
• M8: 1,135,597 km (0.071 R)
• M9: 1,232,836 km (0.105 R)
• M10: 1,398,441 km (0.081 R)
• M11: 1,562,251 km (0.047 R)
• M12: 1,836,015 km (0.119 R)
• M13: 1,973,645 km (0.086 R)
• M14: 2,092,874 km (0.062 R)
• M15: 2,203,427 km (0.027 R)
• M16: 2,327,593 km (0.116 R)
• M17: 2,582,807 km (0.105 R)
• M18: 2,750,207 km (0.075 R)
• M19: 2,970,864 km (0.103 R)
• M20: 3,197,505 km (0.081 R)
• M21: 3,287,264 km (0.117 R)
• M22: 3,416,965 km (0.051 R)
• M23: 3,694,918 km (0.093 R)
• M24: 3,802,778 km (0.098 R)
• M25: 3,925,598 km (0.103 R)
• M26: 4,049,614 km (0.093 R)
• M27: 4,259,201 km (0.117 R)
• M28: 4,415,381 km (0.12 R)
• M29: 4,515,761 km (0.052 R)
• M30: 4,865,671 km (0.078 R)
• M31: 5,437,883 km (0.076 R)
• M32: 5,561,151 km (0.074 R)
• M33: 5,732,142 km (0.081 R)
• M34: 5,841,946 km (0.104 R)
• M35: 5,936,492 km (0.095 R)
• M36: 6,127,379 km (0.096 R)
• M37: 6,597,116 km (0.067 R)
• M38: 6,728,763 km (0.046 R)
• M39: 7,298,132 km (0.106 R)
• M40: 7,400,158 km (0.111 R)
• M41: 7,657,616 km (0.1 R)
• M42: 7,865,557 km (0.06 R)
• M43: 7,970,425 km (0.078 R)
• M44: 8,110,748 km (0.086 R)
• M45: 8,465,295 km (0.113 R)
• M46: 8,590,658 km (0.056 R)
• M47: 8,716,619 km (0.12 R)
• M48: 8,806,976 km (0.111 R)
• M49: 9,208,198 km (0.103 R)
• M50: 9,746,301 km (0.11 R)
• M51: 9,934,346 km (0.084 R)
• M52: 10,028,742 km (0.044 R)
• M53: 10,467,064 km (0.101 R)
• M54: 10,814,430 km (0.097 R)
• M55: 11,382,154 km (0.062 R)
• M56: 11,639,911 km (0.12 R)
• M57: 11,799,382 km (0.116 R)
• M58: 11,999,844 km (0.07 R)
• M59: 12,363,516 km (0.091 R)
• M60: 12,546,773 km (0.066 R)
• M61: 12,833,553 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 13.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2 AU - 3.04 AU

Year: 2668 Days

Day: 5.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 160.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,179,306 km

• M1: 174,880 km (0.105 R)
• M2: 283,937 km (0.096 R)
• M3: 469,289 km (0.074 R)
• M4: 555,307 km (0.07 R)
• M5: 711,338 km (0.114 R)
• M6: 806,931 km (0.119 R)
• M7: 899,532 km (0.108 R)
• M8: 1,004,550 km (0.107 R)
• M9: 1,139,936 km (0.117 R)
• M10: 1,236,875 km (0.081 R)
• M11: 1,364,482 km (0.104 R)
• M12: 1,506,600 km (0.119 R)
• M13: 1,693,897 km (0.059 R)
• M14: 1,816,268 km (0.076 R)
• M15: 1,931,309 km (0.028 R)
• M16: 2,081,206 km (0.102 R)
• M17: 2,325,050 km (0.085 R)
• M18: 2,613,624 km (0.114 R)
• M19: 2,696,502 km (0.066 R)
• M20: 3,062,268 km (0.059 R)
• M21: 3,175,065 km (0.055 R)
• M22: 3,392,132 km (0.089 R)
• M23: 3,601,120 km (0.082 R)
• M24: 3,733,813 km (0.027 R)
• M25: 3,881,766 km (0.078 R)
• M26: 4,017,900 km (0.058 R)
• M27: 4,128,004 km (0.092 R)
• M28: 4,211,330 km (0.052 R)
• M29: 4,351,503 km (0.069 R)
• M30: 4,478,811 km (0.032 R)
• M31: 4,607,465 km (0.073 R)
• M32: 4,737,465 km (0.106 R)
• M33: 5,030,677 km (0.064 R)
• M34: 5,164,567 km (0.117 R)
• M35: 5,254,476 km (0.08 R)
• M36: 5,588,827 km (0.084 R)
• M37: 6,056,021 km (0.118 R)
• M38: 6,278,323 km (0.063 R)
• M39: 6,438,842 km (0.052 R)
• M40: 6,584,401 km (0.109 R)
• M41: 6,895,564 km (0.099 R)
• M42: 7,464,335 km (0.065 R)
• M43: 7,566,212 km (0.093 R)
• M44: 7,754,406 km (0.1 R)
• M45: 7,909,539 km (0.046 R)
• M46: 8,117,928 km (0.103 R)
• M47: 8,275,455 km (0.097 R)
• M48: 8,381,071 km (0.119 R)
• M49: 8,593,650 km (0.094 R)
• M50: 8,969,888 km (0.099 R)
• M51: 9,369,913 km (0.096 R)
• M52: 9,535,219 km (0.105 R)
• M53: 10,225,164 km (0.063 R)
• M54: 10,395,406 km (0.083 R)
• M55: 10,642,991 km (0.116 R)
• M56: 10,834,775 km (0.083 R)
• M57: 11,008,459 km (0.057 R)
• M58: 11,144,144 km (0.045 R)
• M59: 11,358,518 km (0.104 R)
• M60: 12,289,764 km (0.091 R)
• M61: 12,673,333 km (0.114 R)
• M62: 13,060,792 km (0.082 R)
• M63: 13,183,911 km (0.118 R)
• M64: 13,307,479 km (0.042 R)
• M65: 13,431,346 km (0.113 R)
• M66: 13,889,115 km (0.12 R)
• M67: 13,993,834 km (0.054 R)
• M68: 14,141,038 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.34 AU - 7.82 AU

Year: 11256 Days

Day: 17.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,179,306 km

• M1: 118,332 km (0.069 R)
• M2: 183,557 km (0.043 R)
• M3: 274,512 km (0.058 R)
• M4: 327,769 km (0.108 R)
• M5: 395,537 km (0.032 R)
• M6: 447,447 km (0.084 R)
• M7: 606,769 km (0.12 R)
• M8: 706,401 km (0.074 R)
• M9: 880,533 km (0.11 R)
• M10: 1,023,997 km (0.105 R)
• M11: 1,129,165 km (0.083 R)
• M12: 1,366,876 km (0.115 R)
• M13: 1,585,887 km (0.088 R)
• M14: 1,779,915 km (0.115 R)
• M15: 2,968,770 km (0.11 R)
• M16: 3,230,865 km (0.08 R)
• M17: 3,754,009 km (0.085 R)
• M18: 3,918,567 km (0.071 R)
• M19: 4,352,400 km (0.115 R)
• M20: 4,675,382 km (0.106 R)
• M21: 5,031,874 km (0.106 R)
• M22: 6,015,779 km (0.099 R)
• M23: 6,487,461 km (0.025 R)
• M24: 6,713,504 km (0.114 R)
• M25: 6,856,220 km (0.112 R)
• M26: 7,028,706 km (0.093 R)
• M27: 7,261,032 km (0.11 R)
• M28: 7,378,017 km (0.116 R)
• M29: 7,525,371 km (0.109 R)
• M30: 7,733,013 km (0.109 R)
• M31: 7,822,772 km (0.088 R)
• M32: 9,654,598 km (0.119 R)
• M33: 9,912,804 km (0.066 R)
• M34: 10,075,417 km (0.117 R)
• M35: 10,370,274 km (0.103 R)
• M36: 10,701,184 km (0.048 R)
• M37: 10,867,986 km (0.074 R)
• M38: 12,302,630 km (0.07 R)
• M39: 12,723,449 km (0.057 R)
• M40: 12,971,033 km (0.036 R)
• M41: 13,291,771 km (0.115 R)
• M42: 13,399,332 km (0.086 R)
• M43: 13,795,916 km (0.119 R)
• M44: 14,050,382 km (0.091 R)
• M45: 14,637,703 km (0.066 R)
• M46: 15,195,553 km (0.045 R)
• M47: 15,722,587 km (0.029 R)
• M48: 16,140,862 km (0.04 R)
• M49: 16,447,388 km (0.084 R)
• M50: 16,524,282 km (0.114 R)
• M51: 17,027,379 km (0.12 R)
• M52: 17,417,680 km (0.064 R)
• M53: 18,366,430 km (0.069 R)
• M54: 18,526,200 km (0.064 R)
• M55: 18,646,327 km (0.093 R)
• M56: 18,887,479 km (0.097 R)
• M57: 19,008,354 km (0.115 R)
• M58: 19,169,920 km (0.059 R)
• M59: 19,616,769 km (0.091 R)
• M60: 20,396,622 km (0.11 R)
• M61: 20,935,923 km (0.107 R)
• M62: 21,061,136 km (0.073 R)
• M63: 22,496,677 km (0.119 R)
• M64: 23,355,818 km (0.056 R)
• M65: 24,050,999 km (0.118 R)
• M66: 24,225,730 km (0.075 R)
• M67: 24,532,704 km (0.061 R)
• M68: 24,885,157 km (0.111 R)
• M69: 25,106,263 km (0.039 R)
• M70: 25,461,408 km (0.049 R)
• M71: 26,311,423 km (0.061 R)
• M72: 26,401,481 km (0.113 R)
• M73: 26,581,746 km (0.109 R)
• M74: 27,170,713 km (0.078 R)
• M75: 27,993,352 km (0.116 R)
• M76: 28,223,433 km (0.098 R)
• M77: 28,453,964 km (0.094 R)
• M78: 28,638,867 km (0.104 R)
• M79: 29,009,869 km (0.044 R)
• M80: 29,242,644 km (0.095 R)
• M81: 29,382,518 km (0.059 R)
• M82: 30,841,396 km (0.113 R)
• M83: 31,269,396 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit