🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 8.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.22 AU - 1.36 AU

Year: 977 Days

Day: 11.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,730,465 km

• M1: 112,946 km (0.096 R)
• M2: 192,233 km (0.11 R)
• M3: 280,197 km (0.042 R)
• M4: 424,409 km (0.077 R)
• M5: 533,915 km (0.071 R)
• M6: 635,492 km (0.068 R)
• M7: 729,439 km (0.12 R)
• M8: 848,669 km (0.117 R)
• M9: 926,609 km (0.092 R)
• M10: 980,016 km (0.111 R)
• M11: 1,251,386 km (0.072 R)
• M12: 1,377,647 km (0.099 R)
• M13: 1,457,981 km (0.067 R)
• M14: 1,533,528 km (0.092 R)
• M15: 1,675,646 km (0.07 R)
• M16: 1,795,174 km (0.087 R)
• M17: 1,869,674 km (0.059 R)
• M18: 1,945,221 km (0.097 R)
• M19: 2,106,488 km (0.12 R)
• M20: 2,214,198 km (0.032 R)
• M21: 2,301,563 km (0.113 R)
• M22: 2,548,101 km (0.103 R)
• M23: 2,724,925 km (0.064 R)
• M24: 3,082,763 km (0.099 R)
• M25: 3,180,750 km (0.09 R)
• M26: 3,246,573 km (0.11 R)
• M27: 3,634,331 km (0.106 R)
• M28: 3,720,649 km (0.088 R)
• M29: 3,798,888 km (0.102 R)
• M30: 3,930,534 km (0.093 R)
• M31: 4,081,628 km (0.082 R)
• M32: 4,216,416 km (0.093 R)
• M33: 4,398,626 km (0.088 R)
• M34: 4,639,329 km (0.083 R)
• M35: 4,751,827 km (0.085 R)
• M36: 5,008,387 km (0.112 R)
• M37: 5,066,132 km (0.044 R)
• M38: 5,201,368 km (0.117 R)
• M39: 5,259,861 km (0.108 R)
• M40: 5,426,364 km (0.105 R)
• M41: 5,495,478 km (0.084 R)
• M42: 5,764,904 km (0.108 R)
• M43: 5,875,905 km (0.116 R)
• M44: 6,141,142 km (0.108 R)
• M45: 6,223,571 km (0.107 R)
• M46: 6,441,535 km (0.112 R)
• M47: 6,630,477 km (0.074 R)
• M48: 6,949,419 km (0.088 R)
• M49: 7,067,602 km (0.106 R)
• M50: 7,197,303 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 13.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.64 AU - 2.06 AU

Year: 1678 Days

Day: 8.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,730,465 km

• M1: 172,038 km (0.033 R)
• M2: 314,305 km (0.117 R)
• M3: 407,953 km (0.101 R)
• M4: 739,163 km (0.097 R)
• M5: 1,379,891 km (0.1 R)
• M6: 1,609,523 km (0.04 R)
• M7: 1,734,587 km (0.102 R)
• M8: 1,852,171 km (0.111 R)
• M9: 2,039,318 km (0.069 R)
• M10: 2,233,047 km (0.036 R)
• M11: 2,468,963 km (0.068 R)
• M12: 2,825,754 km (0.12 R)
• M13: 3,016,940 km (0.116 R)
• M14: 3,133,776 km (0.111 R)
• M15: 3,331,993 km (0.083 R)
• M16: 3,425,941 km (0.119 R)
• M17: 3,534,399 km (0.102 R)
• M18: 3,782,732 km (0.047 R)
• M19: 4,137,428 km (0.095 R)
• M20: 4,622,125 km (0.095 R)
• M21: 4,772,621 km (0.068 R)
• M22: 5,187,157 km (0.089 R)
• M23: 5,406,916 km (0.116 R)
• M24: 5,839,254 km (0.037 R)
• M25: 6,117,207 km (0.091 R)
• M26: 6,382,892 km (0.104 R)
• M27: 6,908,579 km (0.113 R)
• M28: 7,029,305 km (0.06 R)
• M29: 7,220,341 km (0.078 R)
• M30: 7,307,706 km (0.089 R)
• M31: 8,164,902 km (0.109 R)
• M32: 9,091,661 km (0.1 R)
• M33: 9,262,053 km (0.114 R)
• M34: 9,625,277 km (0.085 R)
• M35: 9,741,065 km (0.108 R)
• M36: 9,973,690 km (0.088 R)
• M37: 10,090,825 km (0.111 R)
• M38: 10,208,409 km (0.098 R)
• M39: 10,464,670 km (0.115 R)
• M40: 11,023,867 km (0.083 R)
• M41: 11,185,433 km (0.115 R)
• M42: 11,901,558 km (0.085 R)
• M43: 12,108,900 km (0.03 R)
• M44: 12,569,363 km (0.111 R)
• M45: 12,717,016 km (0.095 R)
• M46: 13,078,145 km (0.091 R)
• M47: 13,335,154 km (0.064 R)
• M48: 13,854,259 km (0.092 R)
• M49: 14,072,373 km (0.07 R)
• M50: 14,203,869 km (0.118 R)
• M51: 14,711,754 km (0.03 R)
• M52: 14,934,355 km (0.103 R)
• M53: 15,046,105 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 15

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.65 AU - 2.33 AU

Year: 1872 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,730,465 km

• M1: 192,532 km (0.097 R)
• M2: 289,023 km (0.097 R)
• M3: 384,317 km (0.044 R)
• M4: 532,419 km (0.086 R)
• M5: 641,326 km (0.071 R)
• M6: 800,947 km (0.1 R)
• M7: 975,977 km (0.073 R)
• M8: 1,124,527 km (0.093 R)
• M9: 1,655,450 km (0.07 R)
• M10: 1,787,994 km (0.027 R)
• M11: 1,974,094 km (0.117 R)
• M12: 2,135,809 km (0.058 R)
• M13: 2,302,311 km (0.063 R)
• M14: 2,462,381 km (0.099 R)
• M15: 2,571,288 km (0.083 R)
• M16: 2,827,998 km (0.043 R)
• M17: 3,035,042 km (0.101 R)
• M18: 3,128,690 km (0.083 R)
• M19: 3,391,384 km (0.117 R)
• M20: 3,773,905 km (0.066 R)
• M21: 3,875,034 km (0.102 R)
• M22: 4,028,222 km (0.065 R)
• M23: 4,473,874 km (0.11 R)
• M24: 4,880,331 km (0.108 R)
• M25: 5,270,483 km (0.115 R)
• M26: 5,483,809 km (0.065 R)
• M27: 5,948,460 km (0.103 R)
• M28: 6,081,453 km (0.093 R)
• M29: 6,185,722 km (0.099 R)
• M30: 6,425,977 km (0.115 R)
• M31: 6,593,077 km (0.086 R)
• M32: 6,730,857 km (0.06 R)
• M33: 7,450,124 km (0.045 R)
• M34: 7,867,502 km (0.098 R)
• M35: 8,144,706 km (0.056 R)
• M36: 8,425,053 km (0.095 R)
• M37: 8,758,955 km (0.101 R)
• M38: 9,012,374 km (0.073 R)
• M39: 9,734,782 km (0.066 R)
• M40: 9,962,171 km (0.116 R)
• M41: 10,102,943 km (0.112 R)
• M42: 10,244,462 km (0.077 R)
• M43: 10,565,200 km (0.086 R)
• M44: 10,726,915 km (0.101 R)
• M45: 11,216,848 km (0.076 R)
• M46: 11,492,108 km (0.108 R)
• M47: 12,087,059 km (0.113 R)
• M48: 12,483,045 km (0.077 R)
• M49: 12,673,034 km (0.042 R)
• M50: 12,979,261 km (0.118 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.6

Radius: 11.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.65 AU - 4.55 AU

Year: 5536 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,730,465 km

• M1: 146,307 km (0.083 R)
• M2: 307,424 km (0.109 R)
• M3: 593,305 km (0.068 R)
• M4: 703,260 km (0.078 R)
• M5: 903,422 km (0.084 R)
• M6: 1,062,444 km (0.116 R)
• M7: 1,137,991 km (0.058 R)
• M8: 1,343,389 km (0.11 R)
• M9: 1,561,203 km (0.099 R)
• M10: 2,012,540 km (0.059 R)
• M11: 2,263,117 km (0.106 R)
• M12: 2,442,784 km (0.057 R)
• M13: 3,096,975 km (0.069 R)
• M14: 3,827,312 km (0.096 R)
• M15: 3,946,242 km (0.099 R)
• M16: 4,138,924 km (0.117 R)
• M17: 4,434,081 km (0.102 R)
• M18: 4,534,012 km (0.045 R)
• M19: 5,044,889 km (0.039 R)
• M20: 5,307,134 km (0.095 R)
• M21: 5,654,949 km (0.109 R)
• M22: 5,818,011 km (0.066 R)
• M23: 5,982,718 km (0.097 R)
• M24: 6,628,083 km (0.113 R)
• M25: 7,236,797 km (0.107 R)
• M26: 7,532,851 km (0.053 R)
• M27: 8,229,229 km (0.111 R)
• M28: 8,321,531 km (0.064 R)
• M29: 8,476,215 km (0.106 R)
• M30: 8,946,102 km (0.113 R)
• M31: 9,813,172 km (0.107 R)
• M32: 10,406,028 km (0.032 R)
• M33: 10,740,529 km (0.108 R)
• M34: 11,248,862 km (0.071 R)
• M35: 11,626,597 km (0.097 R)
• M36: 11,904,101 km (0.04 R)
• M37: 12,394,782 km (0.117 R)
• M38: 12,500,697 km (0.034 R)
• M39: 12,571,607 km (0.075 R)
• M40: 12,999,457 km (0.111 R)
• M41: 13,577,503 km (0.096 R)
• M42: 13,942,970 km (0.09 R)
• M43: 14,090,175 km (0.087 R)
• M44: 14,460,130 km (0.107 R)
• M45: 14,870,926 km (0.12 R)
• M46: 15,134,368 km (0.113 R)
• M47: 15,399,306 km (0.063 R)
• M48: 15,933,968 km (0.111 R)
• M49: 16,126,351 km (0.034 R)
• M50: 16,669,092 km (0.101 R)
• M51: 17,217,967 km (0.12 R)
• M52: 18,494,635 km (0.114 R)
• M53: 18,696,891 km (0.119 R)
• M54: 19,307,999 km (0.101 R)
• M55: 19,389,978 km (0.113 R)
• M56: 20,717,510 km (0.099 R)
• M57: 20,801,434 km (0.116 R)
• M58: 22,417,690 km (0.081 R)
• M59: 22,676,644 km (0.095 R)
• M60: 23,371,825 km (0.12 R)
• M61: 23,634,369 km (0.089 R)
• M62: 23,766,015 km (0.09 R)
• M63: 24,427,836 km (0.12 R)
• M64: 25,185,250 km (0.053 R)
• M65: 25,499,406 km (0.082 R)
• M66: 25,679,522 km (0.115 R)
• M67: 26,358,546 km (0.112 R)
• M68: 26,586,234 km (0.04 R)
• M69: 27,181,185 km (0.097 R)
• M70: 28,012,351 km (0.099 R)
• M71: 28,105,251 km (0.114 R)
• M72: 29,133,437 km (0.101 R)
• M73: 29,274,658 km (0.087 R)
• M74: 30,364,478 km (0.107 R)
• M75: 30,938,485 km (0.109 R)
• M76: 31,612,573 km (0.119 R)
• M77: 31,757,534 km (0.101 R)
• M78: 31,951,412 km (0.113 R)
• M79: 32,340,068 km (0.049 R)
• M80: 32,535,143 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 19,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit