🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 11.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.61 AU - 0.73 AU

Year: 385 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 22,875,562 km

• M1: 142,268 km (0.081 R)
• M2: 216,169 km (0.084 R)
• M3: 371,751 km (0.111 R)
• M4: 573,109 km (0.05 R)
• M5: 645,216 km (0.097 R)
• M6: 776,263 km (0.041 R)
• M7: 870,510 km (0.065 R)
• M8: 1,048,681 km (0.119 R)
• M9: 1,206,058 km (0.068 R)
• M10: 1,307,485 km (0.102 R)
• M11: 1,386,623 km (0.119 R)
• M12: 1,462,469 km (0.074 R)
• M13: 1,618,649 km (0.084 R)
• M14: 1,747,602 km (0.112 R)
• M15: 1,818,961 km (0.058 R)
• M16: 1,913,806 km (0.119 R)
• M17: 1,993,242 km (0.067 R)
• M18: 2,085,394 km (0.077 R)
• M19: 2,220,481 km (0.113 R)
• M20: 2,334,475 km (0.102 R)
• M21: 2,431,863 km (0.083 R)
• M22: 2,599,413 km (0.061 R)
• M23: 2,687,825 km (0.031 R)
• M24: 2,790,299 km (0.046 R)
• M25: 2,874,373 km (0.083 R)
• M26: 3,051,946 km (0.117 R)
• M27: 3,131,981 km (0.103 R)
• M28: 3,226,377 km (0.071 R)
• M29: 3,501,338 km (0.119 R)
• M30: 3,769,567 km (0.03 R)
• M31: 3,862,916 km (0.105 R)
• M32: 4,008,026 km (0.113 R)
• M33: 4,103,470 km (0.119 R)
• M34: 4,221,802 km (0.102 R)
• M35: 4,333,850 km (0.093 R)
• M36: 4,492,424 km (0.062 R)
• M37: 4,583,978 km (0.078 R)
• M38: 4,776,510 km (0.117 R)
• M39: 4,877,788 km (0.116 R)
• M40: 5,066,581 km (0.099 R)
• M41: 5,161,875 km (0.111 R)
• M42: 5,241,760 km (0.07 R)
• M43: 5,451,496 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 8.1

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.12 AU - 1.4 AU

Year: 994 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,875,562 km

• M1: 109,954 km (0.089 R)
• M2: 177,722 km (0.081 R)
• M3: 280,047 km (0.051 R)
• M4: 341,083 km (0.073 R)
• M5: 474,225 km (0.039 R)
• M6: 562,039 km (0.115 R)
• M7: 692,189 km (0.078 R)
• M8: 767,587 km (0.097 R)
• M9: 913,594 km (0.104 R)
• M10: 968,945 km (0.117 R)
• M11: 1,083,388 km (0.114 R)
• M12: 1,179,729 km (0.103 R)
• M13: 1,318,107 km (0.079 R)
• M14: 1,437,486 km (0.091 R)
• M15: 1,494,483 km (0.084 R)
• M16: 1,687,314 km (0.119 R)
• M17: 1,773,632 km (0.103 R)
• M18: 1,843,794 km (0.118 R)
• M19: 1,915,002 km (0.036 R)
• M20: 2,087,638 km (0.078 R)
• M21: 2,152,564 km (0.086 R)
• M22: 2,246,661 km (0.062 R)
• M23: 2,332,380 km (0.087 R)
• M24: 2,507,260 km (0.087 R)
• M25: 2,646,237 km (0.05 R)
• M26: 2,808,251 km (0.066 R)
• M27: 2,869,886 km (0.089 R)
• M28: 2,984,029 km (0.079 R)
• M29: 3,455,711 km (0.069 R)
• M30: 3,521,833 km (0.076 R)
• M31: 3,599,474 km (0.061 R)
• M32: 3,655,424 km (0.115 R)
• M33: 3,870,247 km (0.041 R)
• M34: 3,950,581 km (0.1 R)
• M35: 4,241,698 km (0.116 R)
• M36: 4,395,784 km (0.065 R)
• M37: 4,539,847 km (0.088 R)
• M38: 4,648,754 km (0.082 R)
• M39: 4,943,761 km (0.096 R)
• M40: 5,005,994 km (0.096 R)
• M41: 5,093,508 km (0.102 R)
• M42: 5,384,775 km (0.087 R)
• M43: 5,629,517 km (0.099 R)
• M44: 5,707,608 km (0.061 R)
• M45: 5,904,329 km (0.052 R)
• M46: 6,010,244 km (0.091 R)
• M47: 6,223,720 km (0.032 R)
• M48: 6,494,343 km (0.091 R)
• M49: 6,548,796 km (0.09 R)
• M50: 6,921,145 km (0.055 R)
• M51: 6,990,858 km (0.117 R)
• M52: 7,145,094 km (0.103 R)
• M53: 7,542,725 km (0.101 R)
• M54: 7,628,893 km (0.069 R)
• M55: 7,744,233 km (0.113 R)
• M56: 8,035,201 km (0.058 R)
• M57: 8,108,504 km (0.11 R)
• M58: 8,196,767 km (0.092 R)
• M59: 8,344,569 km (0.045 R)
• M60: 8,403,960 km (0.114 R)
• M61: 8,508,229 km (0.111 R)
• M62: 8,672,937 km (0.108 R)
• M63: 8,763,294 km (0.106 R)
• M64: 8,838,691 km (0.111 R)
• M65: 8,959,865 km (0.07 R)
• M66: 9,036,011 km (0.047 R)
• M67: 9,280,753 km (0.111 R)
• M68: 9,698,879 km (0.109 R)
• M69: 9,808,235 km (0.053 R)
• M70: 9,886,624 km (0.026 R)
• M71: 10,107,281 km (0.102 R)
• M72: 10,633,716 km (0.119 R)
• M73: 10,794,982 km (0.104 R)
• M74: 10,924,534 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 14.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.93 AU - 4.55 AU

Year: 5084 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 22,875,562 km

• M1: 190,139 km (0.098 R)
• M2: 280,646 km (0.061 R)
• M3: 382,372 km (0.101 R)
• M4: 554,111 km (0.109 R)
• M5: 646,861 km (0.06 R)
• M6: 839,693 km (0.064 R)
• M7: 931,696 km (0.116 R)
• M8: 1,223,411 km (0.088 R)
• M9: 1,358,797 km (0.116 R)
• M10: 1,669,363 km (0.099 R)
• M11: 1,813,126 km (0.075 R)
• M12: 1,919,640 km (0.054 R)
• M13: 2,234,992 km (0.082 R)
• M14: 2,394,613 km (0.108 R)
• M15: 2,613,475 km (0.106 R)
• M16: 2,801,071 km (0.107 R)
• M17: 3,012,752 km (0.043 R)
• M18: 3,110,738 km (0.075 R)
• M19: 3,249,864 km (0.088 R)
• M20: 3,421,602 km (0.076 R)
• M21: 3,848,256 km (0.091 R)
• M22: 4,106,162 km (0.056 R)
• M23: 4,237,210 km (0.074 R)
• M24: 4,392,044 km (0.102 R)
• M25: 4,627,661 km (0.064 R)
• M26: 4,856,096 km (0.093 R)
• M27: 5,006,592 km (0.076 R)
• M28: 5,135,246 km (0.035 R)
• M29: 5,348,124 km (0.074 R)
• M30: 5,600,196 km (0.056 R)
• M31: 5,709,403 km (0.103 R)
• M32: 5,880,692 km (0.068 R)
• M33: 6,278,922 km (0.104 R)
• M34: 6,455,896 km (0.044 R)
• M35: 6,763,320 km (0.101 R)
• M36: 7,660,309 km (0.094 R)
• M37: 7,822,473 km (0.101 R)
• M38: 8,095,339 km (0.101 R)
• M39: 8,385,409 km (0.112 R)
• M40: 8,692,833 km (0.067 R)
• M41: 8,933,087 km (0.068 R)
• M42: 9,032,570 km (0.091 R)
• M43: 9,247,093 km (0.111 R)
• M44: 9,463,412 km (0.087 R)
• M45: 9,564,989 km (0.069 R)
• M46: 10,018,869 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256

Radius: 12.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.68 AU - 4.1 AU

Year: 5393 Days

Day: 8.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,875,562 km

• M1: 164,707 km (0.1 R)
• M2: 266,434 km (0.102 R)
• M3: 363,972 km (0.045 R)
• M4: 530,773 km (0.109 R)
• M5: 983,157 km (0.086 R)
• M6: 1,122,433 km (0.118 R)
• M7: 1,219,223 km (0.102 R)
• M8: 1,447,958 km (0.085 R)
• M9: 1,991,596 km (0.115 R)
• M10: 2,356,466 km (0.075 R)
• M11: 2,994,351 km (0.119 R)
• M12: 3,629,394 km (0.108 R)
• M13: 3,869,050 km (0.059 R)
• M14: 4,228,683 km (0.106 R)
• M15: 4,678,673 km (0.117 R)
• M16: 4,879,135 km (0.112 R)
• M17: 6,272,639 km (0.116 R)
• M18: 7,616,028 km (0.088 R)
• M19: 7,876,178 km (0.073 R)
• M20: 8,019,343 km (0.116 R)
• M21: 8,332,452 km (0.075 R)
• M22: 8,527,228 km (0.08 R)
• M23: 8,625,065 km (0.113 R)
• M24: 8,896,286 km (0.075 R)
• M25: 9,220,614 km (0.073 R)
• M26: 9,624,977 km (0.083 R)
• M27: 9,932,102 km (0.044 R)
• M28: 10,242,517 km (0.03 R)
• M29: 10,451,206 km (0.066 R)
• M30: 11,139,357 km (0.088 R)
• M31: 11,327,102 km (0.098 R)
• M32: 11,515,894 km (0.049 R)
• M33: 11,651,430 km (0.03 R)
• M34: 12,226,484 km (0.062 R)
• M35: 13,177,179 km (0.049 R)
• M36: 13,489,838 km (0.057 R)
• M37: 13,948,954 km (0.1 R)
• M38: 14,209,404 km (0.069 R)
• M39: 14,471,649 km (0.095 R)
• M40: 15,297,579 km (0.05 R)
• M41: 17,025,734 km (0.111 R)
• M42: 17,211,235 km (0.042 R)
• M43: 17,646,714 km (0.1 R)
• M44: 18,243,610 km (0.115 R)
• M45: 19,263,718 km (0.103 R)
• M46: 19,780,878 km (0.047 R)
• M47: 19,878,266 km (0.104 R)
• M48: 20,367,900 km (0.03 R)
• M49: 20,960,906 km (0.039 R)
• M50: 21,126,510 km (0.09 R)
• M51: 21,860,737 km (0.039 R)
• M52: 22,096,204 km (0.104 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: 544 - 19,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit