🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 12.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.87 AU - 0.89 AU

Year: 550 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,071,805 km

• M1: 157,078 km (0.105 R)
• M2: 308,471 km (0.053 R)
• M3: 442,211 km (0.049 R)
• M4: 534,513 km (0.109 R)
• M5: 635,043 km (0.113 R)
• M6: 735,573 km (0.025 R)
• M7: 811,120 km (0.039 R)
• M8: 1,051,224 km (0.035 R)
• M9: 1,133,802 km (0.073 R)
• M10: 1,223,112 km (0.049 R)
• M11: 1,361,939 km (0.06 R)
• M12: 1,476,980 km (0.108 R)
• M13: 1,645,726 km (0.054 R)
• M14: 1,774,081 km (0.078 R)
• M15: 1,932,655 km (0.117 R)
• M16: 2,134,911 km (0.032 R)
• M17: 2,247,259 km (0.112 R)
• M18: 2,378,905 km (0.098 R)
• M19: 2,507,260 km (0.097 R)
• M20: 2,590,287 km (0.071 R)
• M21: 2,716,548 km (0.119 R)
• M22: 2,826,353 km (0.092 R)
• M23: 2,956,503 km (0.044 R)
• M24: 3,031,750 km (0.038 R)
• M25: 3,165,042 km (0.115 R)
• M26: 3,411,280 km (0.1 R)
• M27: 3,510,314 km (0.114 R)
• M28: 3,637,173 km (0.052 R)
• M29: 3,745,033 km (0.04 R)
• M30: 3,984,988 km (0.049 R)
• M31: 4,124,413 km (0.117 R)
• M32: 4,230,179 km (0.118 R)
• M33: 4,358,085 km (0.06 R)
• M34: 4,972,633 km (0.025 R)
• M35: 5,122,979 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 9.7

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.13 AU - 1.17 AU

Year: 822 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,071,805 km

• M1: 130,449 km (0.088 R)
• M2: 199,264 km (0.105 R)
• M3: 272,268 km (0.089 R)
• M4: 355,445 km (0.104 R)
• M5: 459,565 km (0.094 R)
• M6: 581,038 km (0.083 R)
• M7: 663,018 km (0.105 R)
• M8: 766,988 km (0.034 R)
• M9: 959,970 km (0.056 R)
• M10: 1,092,962 km (0.073 R)
• M11: 1,340,995 km (0.1 R)
• M12: 1,407,866 km (0.034 R)
• M13: 1,568,085 km (0.094 R)
• M14: 1,799,513 km (0.082 R)
• M15: 1,865,336 km (0.119 R)
• M16: 1,982,621 km (0.064 R)
• M17: 2,076,568 km (0.037 R)
• M18: 2,137,006 km (0.083 R)
• M19: 2,198,191 km (0.113 R)
• M20: 2,259,975 km (0.099 R)
• M21: 2,340,159 km (0.074 R)
• M22: 2,412,415 km (0.059 R)
• M23: 2,503,670 km (0.113 R)
• M24: 2,861,209 km (0.078 R)
• M25: 2,938,701 km (0.065 R)
• M26: 3,115,376 km (0.086 R)
• M27: 3,255,250 km (0.116 R)
• M28: 3,407,540 km (0.091 R)
• M29: 3,614,135 km (0.099 R)
• M30: 3,856,932 km (0.107 R)
• M31: 4,072,503 km (0.075 R)
• M32: 4,369,754 km (0.037 R)
• M33: 4,470,433 km (0.09 R)
• M34: 4,583,230 km (0.081 R)
• M35: 4,834,704 km (0.065 R)
• M36: 4,938,974 km (0.064 R)
• M37: 5,008,836 km (0.112 R)
• M38: 5,090,816 km (0.03 R)
• M39: 5,173,244 km (0.069 R)
• M40: 5,519,413 km (0.095 R)
• M41: 5,591,968 km (0.116 R)
• M42: 5,689,207 km (0.117 R)
• M43: 5,885,479 km (0.12 R)
• M44: 6,246,908 km (0.104 R)
• M45: 6,347,886 km (0.102 R)
• M46: 6,500,327 km (0.101 R)
• M47: 7,083,010 km (0.091 R)
• M48: 7,307,557 km (0.084 R)
• M49: 7,494,255 km (0.113 R)
• M50: 7,601,666 km (0.044 R)
• M51: 7,885,902 km (0.063 R)
• M52: 8,063,774 km (0.044 R)
• M53: 8,146,202 km (0.032 R)
• M54: 8,353,695 km (0.101 R)
• M55: 8,745,641 km (0.059 R)
• M56: 9,015,216 km (0.117 R)
• M57: 9,518,613 km (0.065 R)
• M58: 9,620,489 km (0.096 R)
• M59: 9,693,493 km (0.115 R)
• M60: 9,839,950 km (0.1 R)
• M61: 9,942,873 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.4

Radius: 14.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.26 AU - 1.62 AU

Year: 1152 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,071,805 km

• M1: 180,116 km (0.11 R)
• M2: 294,558 km (0.098 R)
• M3: 398,230 km (0.082 R)
• M4: 490,232 km (0.118 R)
• M5: 582,684 km (0.06 R)
• M6: 818,001 km (0.076 R)
• M7: 957,426 km (0.114 R)
• M8: 1,182,870 km (0.112 R)
• M9: 1,391,859 km (0.11 R)
• M10: 1,504,805 km (0.093 R)
• M11: 1,740,272 km (0.074 R)
• M12: 1,980,526 km (0.084 R)
• M13: 2,116,959 km (0.04 R)
• M14: 2,248,306 km (0.065 R)
• M15: 2,340,459 km (0.105 R)
• M16: 2,485,269 km (0.043 R)
• M17: 2,624,246 km (0.08 R)
• M18: 2,919,702 km (0.09 R)
• M19: 3,066,906 km (0.085 R)
• M20: 3,188,379 km (0.077 R)
• M21: 3,349,646 km (0.114 R)
• M22: 3,533,352 km (0.119 R)
• M23: 3,680,706 km (0.09 R)
• M24: 3,780,039 km (0.113 R)
• M25: 4,002,042 km (0.058 R)
• M26: 4,207,590 km (0.082 R)
• M27: 4,374,691 km (0.102 R)
• M28: 4,469,536 km (0.048 R)
• M29: 4,597,292 km (0.117 R)
• M30: 4,769,479 km (0.068 R)
• M31: 4,867,167 km (0.078 R)
• M32: 4,998,663 km (0.089 R)
• M33: 5,109,216 km (0.092 R)
• M34: 5,231,737 km (0.101 R)
• M35: 5,400,334 km (0.12 R)
• M36: 5,800,957 km (0.103 R)
• M37: 6,318,266 km (0.115 R)
• M38: 6,414,009 km (0.08 R)
• M39: 6,850,685 km (0.051 R)
• M40: 7,023,171 km (0.101 R)
• M41: 7,172,171 km (0.096 R)
• M42: 7,284,519 km (0.063 R)
• M43: 7,485,877 km (0.109 R)
• M44: 7,765,925 km (0.095 R)
• M45: 7,894,280 km (0.089 R)
• M46: 7,984,487 km (0.064 R)
• M47: 8,140,219 km (0.101 R)
• M48: 8,231,473 km (0.119 R)
• M49: 8,507,182 km (0.073 R)
• M50: 9,135,643 km (0.079 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 14.3

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.26 AU - 3.66 AU

Year: 4292 Days

Day: 5.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,071,805 km

• M1: 179,368 km (0.106 R)
• M2: 285,134 km (0.102 R)
• M3: 396,135 km (0.119 R)
• M4: 1,035,965 km (0.116 R)
• M5: 1,155,644 km (0.068 R)
• M6: 1,399,039 km (0.069 R)
• M7: 1,648,120 km (0.101 R)
• M8: 1,850,825 km (0.109 R)
• M9: 2,125,935 km (0.092 R)
• M10: 2,268,652 km (0.086 R)
• M11: 2,401,195 km (0.116 R)
• M12: 2,509,205 km (0.102 R)
• M13: 3,074,087 km (0.097 R)
• M14: 3,416,965 km (0.104 R)
• M15: 3,772,410 km (0.08 R)
• M16: 4,042,882 km (0.076 R)
• M17: 4,485,842 km (0.102 R)
• M18: 4,586,372 km (0.086 R)
• M19: 4,909,952 km (0.104 R)
• M20: 5,083,186 km (0.112 R)
• M21: 5,188,204 km (0.035 R)
• M22: 5,633,557 km (0.091 R)
• M23: 5,760,565 km (0.046 R)
• M24: 5,851,820 km (0.118 R)
• M25: 6,072,776 km (0.1 R)
• M26: 6,203,076 km (0.113 R)
• M27: 6,428,520 km (0.066 R)
• M28: 6,965,277 km (0.04 R)
• M29: 7,062,665 km (0.109 R)
• M30: 7,180,099 km (0.105 R)
• M31: 7,496,499 km (0.109 R)
• M32: 7,596,430 km (0.078 R)
• M33: 9,794,173 km (0.113 R)
• M34: 10,433,853 km (0.119 R)
• M35: 10,973,602 km (0.102 R)
• M36: 11,407,436 km (0.059 R)
• M37: 11,800,280 km (0.052 R)
• M38: 11,916,667 km (0.032 R)
• M39: 12,386,255 km (0.099 R)
• M40: 12,694,726 km (0.068 R)
• M41: 12,790,169 km (0.102 R)
• M42: 13,005,740 km (0.117 R)
• M43: 13,222,507 km (0.106 R)
• M44: 13,392,001 km (0.111 R)
• M45: 13,855,605 km (0.063 R)
• M46: 14,101,843 km (0.115 R)
• M47: 14,423,927 km (0.025 R)
• M48: 14,673,457 km (0.068 R)
• M49: 14,899,200 km (0.111 R)
• M50: 15,151,422 km (0.094 R)
• M51: 15,762,529 km (0.078 R)
• M52: 16,407,745 km (0.059 R)
• M53: 18,071,872 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit