🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 8.4

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.24 AU - 2.44 AU

Year: 2348 Days

Day: 10.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 11,487,330 km

• M1: 106,214 km (0.06 R)
• M2: 170,841 km (0.114 R)
• M3: 223,798 km (0.11 R)
• M4: 286,181 km (0.076 R)
• M5: 405,560 km (0.082 R)
• M6: 527,183 km (0.081 R)
• M7: 644,318 km (0.111 R)
• M8: 724,652 km (0.031 R)
• M9: 789,578 km (0.109 R)
• M10: 866,321 km (0.111 R)
• M11: 925,712 km (0.097 R)
• M12: 1,007,093 km (0.11 R)
• M13: 1,368,821 km (0.113 R)
• M14: 1,486,105 km (0.09 R)
• M15: 1,582,596 km (0.119 R)
• M16: 1,668,615 km (0.099 R)
• M17: 1,743,713 km (0.056 R)
• M18: 1,871,469 km (0.053 R)
• M19: 1,989,053 km (0.107 R)
• M20: 2,082,253 km (0.11 R)
• M21: 2,613,774 km (0.096 R)
• M22: 2,894,868 km (0.033 R)
• M23: 3,046,710 km (0.077 R)
• M24: 3,216,953 km (0.106 R)
• M25: 3,647,794 km (0.113 R)
• M26: 3,812,203 km (0.11 R)
• M27: 4,080,132 km (0.083 R)
• M28: 4,233,470 km (0.086 R)
• M29: 4,371,549 km (0.075 R)
• M30: 4,441,112 km (0.062 R)
• M31: 4,563,782 km (0.033 R)
• M32: 4,652,045 km (0.115 R)
• M33: 4,902,322 km (0.071 R)
• M34: 5,212,289 km (0.084 R)
• M35: 5,641,635 km (0.106 R)
• M36: 5,851,072 km (0.114 R)
• M37: 6,140,843 km (0.103 R)
• M38: 6,297,173 km (0.085 R)
• M39: 6,376,011 km (0.062 R)
• M40: 6,574,228 km (0.109 R)
• M41: 6,734,298 km (0.059 R)
• M42: 6,936,105 km (0.062 R)
• M43: 7,058,327 km (0.106 R)
• M44: 7,428,881 km (0.116 R)
• M45: 7,533,001 km (0.062 R)
• M46: 7,890,540 km (0.066 R)
• M47: 8,318,240 km (0.056 R)
• M48: 8,404,708 km (0.112 R)
• M49: 8,863,674 km (0.111 R)
• M50: 8,929,796 km (0.068 R)
• M51: 9,263,399 km (0.103 R)
• M52: 9,601,042 km (0.071 R)
• M53: 9,737,325 km (0.09 R)
• M54: 9,988,650 km (0.028 R)
• M55: 10,685,178 km (0.066 R)
• M56: 11,062,912 km (0.116 R)
• M57: 11,783,226 km (0.105 R)
• M58: 12,051,156 km (0.076 R)
• M59: 12,271,813 km (0.038 R)
• M60: 12,742,148 km (0.1 R)
• M61: 12,816,947 km (0.1 R)
• M62: 12,917,028 km (0.094 R)
• M63: 13,726,053 km (0.109 R)
• M64: 15,339,915 km (0.086 R)
• M65: 15,472,609 km (0.095 R)
• M66: 15,712,564 km (0.063 R)
• M67: 16,061,276 km (0.038 R)
• M68: 16,385,455 km (0.05 R)
• M69: 16,548,367 km (0.073 R)
• M70: 16,629,898 km (0.057 R)
• M71: 17,287,979 km (0.09 R)
• M72: 17,426,207 km (0.11 R)
• M73: 17,509,234 km (0.107 R)
• M74: 17,675,736 km (0.073 R)
• M75: 17,926,612 km (0.051 R)
• M76: 17,982,562 km (0.072 R)
• M77: 18,038,511 km (0.11 R)
• M78: 18,375,406 km (0.094 R)
• M79: 18,601,298 km (0.029 R)
• M80: 18,827,939 km (0.042 R)
• M81: 18,998,630 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 14.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.36 AU - 3.56 AU

Year: 3341 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,487,330 km

• M1: 193,879 km (0.092 R)
• M2: 404,363 km (0.075 R)
• M3: 617,241 km (0.035 R)
• M4: 794,664 km (0.114 R)
• M5: 1,000,660 km (0.057 R)
• M6: 1,155,195 km (0.05 R)
• M7: 1,371,214 km (0.025 R)
• M8: 1,522,906 km (0.102 R)
• M9: 1,773,333 km (0.044 R)
• M10: 1,952,103 km (0.095 R)
• M11: 2,049,940 km (0.112 R)
• M12: 2,328,042 km (0.082 R)
• M13: 2,605,247 km (0.087 R)
• M14: 2,865,547 km (0.049 R)
• M15: 3,006,020 km (0.111 R)
• M16: 3,412,028 km (0.107 R)
• M17: 3,758,796 km (0.082 R)
• M18: 4,196,519 km (0.079 R)
• M19: 4,617,787 km (0.076 R)
• M20: 5,052,818 km (0.067 R)
• M21: 5,240,862 km (0.091 R)
• M22: 5,872,913 km (0.09 R)
• M23: 6,197,989 km (0.115 R)
• M24: 6,455,148 km (0.091 R)
• M25: 6,659,499 km (0.048 R)
• M26: 6,790,846 km (0.116 R)
• M27: 6,903,942 km (0.098 R)
• M28: 7,113,229 km (0.113 R)
• M29: 7,576,833 km (0.03 R)
• M30: 8,010,667 km (0.063 R)
• M31: 8,412,187 km (0.095 R)
• M32: 8,574,651 km (0.038 R)
• M33: 8,697,171 km (0.1 R)
• M34: 9,005,941 km (0.116 R)
• M35: 9,234,826 km (0.048 R)
• M36: 9,932,999 km (0.083 R)
• M37: 10,255,981 km (0.057 R)
• M38: 10,407,823 km (0.115 R)
• M39: 10,736,041 km (0.062 R)
• M40: 10,846,145 km (0.106 R)
• M41: 12,082,422 km (0.078 R)
• M42: 12,381,169 km (0.059 R)
• M43: 12,635,934 km (0.088 R)
• M44: 13,505,397 km (0.064 R)
• M45: 13,600,541 km (0.115 R)
• M46: 13,743,706 km (0.118 R)
• M47: 13,983,511 km (0.097 R)
• M48: 14,176,343 km (0.113 R)
• M49: 14,442,926 km (0.119 R)
• M50: 14,637,852 km (0.048 R)
• M51: 15,079,615 km (0.062 R)
• M52: 15,625,498 km (0.071 R)
• M53: 16,001,437 km (0.1 R)
• M54: 16,102,266 km (0.049 R)
• M55: 16,431,082 km (0.119 R)
• M56: 16,711,279 km (0.066 R)
• M57: 16,864,617 km (0.071 R)
• M58: 17,147,207 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 12.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.69 AU - 3.49 AU

Year: 3563 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 11,487,330 km

• M1: 166,951 km (0.081 R)
• M2: 292,913 km (0.099 R)
• M3: 408,552 km (0.115 R)
• M4: 534,064 km (0.089 R)
• M5: 658,829 km (0.071 R)
• M6: 746,793 km (0.088 R)
• M7: 885,171 km (0.114 R)
• M8: 2,094,669 km (0.083 R)
• M9: 2,648,331 km (0.079 R)
• M10: 2,830,990 km (0.089 R)
• M11: 3,328,852 km (0.073 R)
• M12: 3,650,038 km (0.039 R)
• M13: 4,240,651 km (0.117 R)
• M14: 4,631,400 km (0.075 R)
• M15: 4,801,194 km (0.109 R)
• M16: 5,681,278 km (0.116 R)
• M17: 6,186,620 km (0.12 R)
• M18: 6,383,341 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 12.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.79 AU - 4.49 AU

Year: 4556 Days

Day: 5.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 11,487,330 km

• M1: 173,982 km (0.093 R)
• M2: 258,505 km (0.094 R)
• M3: 377,735 km (0.036 R)
• M4: 467,493 km (0.086 R)
• M5: 591,510 km (0.106 R)
• M6: 681,717 km (0.103 R)
• M7: 791,522 km (0.037 R)
• M8: 915,539 km (0.112 R)
• M9: 999,763 km (0.116 R)
• M10: 1,269,188 km (0.093 R)
• M11: 1,355,656 km (0.062 R)
• M12: 1,703,321 km (0.12 R)
• M13: 1,907,672 km (0.104 R)
• M14: 2,569,643 km (0.103 R)
• M15: 2,794,039 km (0.061 R)
• M16: 3,155,019 km (0.108 R)
• M17: 3,274,697 km (0.105 R)
• M18: 3,457,057 km (0.116 R)
• M19: 3,743,388 km (0.07 R)
• M20: 4,050,512 km (0.072 R)
• M21: 4,154,632 km (0.096 R)
• M22: 4,339,236 km (0.1 R)
• M23: 4,446,049 km (0.085 R)
• M24: 4,744,048 km (0.058 R)
• M25: 4,978,916 km (0.066 R)
• M26: 5,331,369 km (0.11 R)
• M27: 5,633,706 km (0.062 R)
• M28: 5,765,053 km (0.097 R)
• M29: 6,180,187 km (0.101 R)
• M30: 6,574,378 km (0.052 R)
• M31: 6,821,065 km (0.076 R)
• M32: 6,961,238 km (0.109 R)
• M33: 7,291,999 km (0.062 R)
• M34: 7,515,348 km (0.091 R)
• M35: 7,741,091 km (0.09 R)
• M36: 8,232,221 km (0.065 R)
• M37: 8,835,101 km (0.09 R)
• M38: 9,417,485 km (0.107 R)
• M39: 9,591,168 km (0.108 R)
• M40: 9,871,365 km (0.108 R)
• M41: 9,977,131 km (0.118 R)
• M42: 10,136,453 km (0.038 R)
• M43: 10,403,934 km (0.074 R)
• M44: 10,493,692 km (0.106 R)
• M45: 10,583,601 km (0.11 R)
• M46: 10,691,909 km (0.051 R)
• M47: 10,836,870 km (0.054 R)
• M48: 10,964,178 km (0.042 R)
• M49: 11,073,683 km (0.07 R)
• M50: 11,183,638 km (0.065 R)
• M51: 11,571,395 km (0.093 R)
• M52: 11,869,693 km (0.051 R)
• M53: 12,038,589 km (0.085 R)
• M54: 12,588,511 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 15

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.29 AU - 5.29 AU

Year: 7982 Days

Day: 5.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 11,487,330 km

• M1: 196,123 km (0.098 R)
• M2: 328,367 km (0.075 R)
• M3: 560,094 km (0.119 R)
• M4: 937,081 km (0.089 R)
• M5: 1,085,781 km (0.119 R)
• M6: 1,227,750 km (0.102 R)
• M7: 1,328,878 km (0.108 R)
• M8: 1,896,901 km (0.094 R)
• M9: 2,062,057 km (0.084 R)
• M10: 2,175,003 km (0.087 R)
• M11: 2,280,320 km (0.083 R)
• M12: 2,546,605 km (0.062 R)
• M13: 2,844,155 km (0.07 R)
• M14: 3,328,702 km (0.048 R)
• M15: 3,597,829 km (0.104 R)
• M16: 3,909,441 km (0.034 R)
• M17: 4,193,976 km (0.116 R)
• M18: 4,448,592 km (0.113 R)
• M19: 5,191,196 km (0.111 R)
• M20: 7,047,556 km (0.071 R)
• M21: 8,242,394 km (0.118 R)
• M22: 8,762,695 km (0.111 R)
• M23: 10,093,817 km (0.12 R)
• M24: 10,882,647 km (0.063 R)
• M25: 10,999,333 km (0.076 R)
• M26: 11,166,733 km (0.117 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: 311 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit