🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 9.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 431 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,760,568 km

• M1: 123,119 km (0.077 R)
• M2: 187,446 km (0.056 R)
• M3: 287,976 km (0.113 R)
• M4: 370,105 km (0.103 R)
• M5: 430,543 km (0.105 R)
• M6: 492,626 km (0.092 R)
• M7: 564,134 km (0.102 R)
• M8: 683,662 km (0.112 R)
• M9: 748,588 km (0.111 R)
• M10: 846,874 km (0.115 R)
• M11: 986,299 km (0.094 R)
• M12: 1,129,763 km (0.118 R)
• M13: 1,192,445 km (0.105 R)
• M14: 1,321,248 km (0.058 R)
• M15: 1,400,086 km (0.105 R)
• M16: 1,493,286 km (0.093 R)
• M17: 1,575,565 km (0.07 R)
• M18: 1,641,687 km (0.092 R)
• M19: 1,722,320 km (0.054 R)
• M20: 1,845,739 km (0.059 R)
• M21: 2,111,424 km (0.072 R)
• M22: 2,174,854 km (0.119 R)
• M23: 2,248,905 km (0.118 R)
• M24: 2,338,813 km (0.112 R)
• M25: 2,399,550 km (0.101 R)
• M26: 2,512,197 km (0.066 R)
• M27: 2,574,430 km (0.106 R)
• M28: 2,679,298 km (0.093 R)
• M29: 2,833,832 km (0.106 R)
• M30: 2,964,132 km (0.118 R)
• M31: 3,152,027 km (0.103 R)
• M32: 3,241,786 km (0.101 R)
• M33: 3,309,703 km (0.093 R)
• M34: 3,528,116 km (0.109 R)
• M35: 3,592,144 km (0.117 R)
• M36: 3,691,926 km (0.094 R)
• M37: 3,834,493 km (0.071 R)
• M38: 3,936,518 km (0.117 R)
• M39: 4,015,207 km (0.063 R)
• M40: 4,094,494 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 14.2

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.42 AU - 1.46 AU

Year: 1193 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,760,568 km

• M1: 181,911 km (0.038 R)
• M2: 270,323 km (0.038 R)
• M3: 368,460 km (0.072 R)
• M4: 460,462 km (0.09 R)
• M5: 593,604 km (0.084 R)
• M6: 700,417 km (0.095 R)
• M7: 815,308 km (0.115 R)
• M8: 1,105,229 km (0.05 R)
• M9: 1,272,180 km (0.081 R)
• M10: 1,374,206 km (0.076 R)
• M11: 1,542,354 km (0.037 R)
• M12: 1,658,442 km (0.032 R)
• M13: 1,770,940 km (0.089 R)
• M14: 1,913,656 km (0.113 R)
• M15: 2,011,044 km (0.077 R)
• M16: 2,103,047 km (0.093 R)
• M17: 2,321,011 km (0.096 R)
• M18: 2,531,346 km (0.053 R)
• M19: 2,748,113 km (0.113 R)
• M20: 2,955,007 km (0.119 R)
• M21: 3,060,473 km (0.115 R)
• M22: 3,308,806 km (0.054 R)
• M23: 3,581,074 km (0.107 R)
• M24: 3,772,559 km (0.087 R)
• M25: 3,914,079 km (0.12 R)
• M26: 4,030,316 km (0.064 R)
• M27: 4,156,876 km (0.055 R)
• M28: 4,312,458 km (0.061 R)
• M29: 4,507,234 km (0.027 R)
• M30: 4,610,457 km (0.112 R)
• M31: 4,867,167 km (0.096 R)
• M32: 5,109,216 km (0.104 R)
• M33: 5,414,845 km (0.119 R)
• M34: 5,504,753 km (0.089 R)
• M35: 5,645,524 km (0.11 R)
• M36: 6,168,818 km (0.095 R)
• M37: 6,325,746 km (0.077 R)
• M38: 6,420,441 km (0.061 R)
• M39: 6,547,600 km (0.111 R)
• M40: 6,697,048 km (0.086 R)
• M41: 6,858,314 km (0.117 R)
• M42: 6,955,852 km (0.099 R)
• M43: 7,130,134 km (0.101 R)
• M44: 7,317,131 km (0.098 R)
• M45: 7,416,614 km (0.093 R)
• M46: 7,538,985 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 12.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.28 AU - 2.4 AU

Year: 2471 Days

Day: 13.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,760,568 km

• M1: 153,487 km (0.104 R)
• M2: 261,198 km (0.062 R)
• M3: 351,705 km (0.117 R)
• M4: 543,489 km (0.098 R)
• M5: 666,309 km (0.059 R)
• M6: 765,492 km (0.116 R)
• M7: 870,360 km (0.071 R)
• M8: 1,018,612 km (0.091 R)
• M9: 1,196,035 km (0.109 R)
• M10: 1,288,786 km (0.104 R)
• M11: 1,449,155 km (0.028 R)
• M12: 1,571,077 km (0.12 R)
• M13: 1,673,551 km (0.064 R)
• M14: 1,909,766 km (0.068 R)
• M15: 2,271,644 km (0.093 R)
• M16: 2,362,450 km (0.119 R)
• M17: 2,574,430 km (0.084 R)
• M18: 2,696,502 km (0.062 R)
• M19: 3,045,962 km (0.057 R)
• M20: 3,248,069 km (0.068 R)
• M21: 3,365,503 km (0.113 R)
• M22: 3,850,051 km (0.063 R)
• M23: 4,021,640 km (0.111 R)
• M24: 4,180,064 km (0.097 R)
• M25: 4,667,454 km (0.116 R)
• M26: 5,070,620 km (0.107 R)
• M27: 5,190,448 km (0.085 R)
• M28: 5,311,024 km (0.082 R)
• M29: 5,502,658 km (0.069 R)
• M30: 6,072,926 km (0.104 R)
• M31: 6,181,982 km (0.112 R)
• M32: 6,402,190 km (0.113 R)
• M33: 6,755,989 km (0.105 R)
• M34: 6,850,236 km (0.034 R)
• M35: 7,231,411 km (0.082 R)
• M36: 7,737,351 km (0.11 R)
• M37: 7,875,580 km (0.098 R)
• M38: 8,074,395 km (0.069 R)
• M39: 8,762,994 km (0.092 R)
• M40: 8,927,702 km (0.073 R)
• M41: 9,491,536 km (0.031 R)
• M42: 9,767,095 km (0.057 R)
• M43: 10,917,952 km (0.088 R)
• M44: 11,073,085 km (0.082 R)
• M45: 11,340,865 km (0.03 R)
• M46: 11,997,001 km (0.075 R)
• M47: 12,249,074 km (0.095 R)
• M48: 12,875,141 km (0.045 R)
• M49: 13,535,615 km (0.115 R)
• M50: 13,774,224 km (0.062 R)
• M51: 14,279,715 km (0.042 R)
• M52: 14,644,435 km (0.074 R)
• M53: 14,889,326 km (0.073 R)
• M54: 15,135,714 km (0.044 R)
• M55: 15,383,299 km (0.086 R)
• M56: 16,260,690 km (0.08 R)
• M57: 16,412,682 km (0.053 R)
• M58: 17,179,969 km (0.076 R)
• M59: 17,257,311 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 14.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.98 AU - 4.34 AU

Year: 5857 Days

Day: 12.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 164.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,760,568 km

• M1: 347,665 km (0.11 R)
• M2: 522,845 km (0.095 R)
• M3: 625,170 km (0.12 R)
• M4: 1,226,553 km (0.079 R)
• M5: 1,401,732 km (0.093 R)
• M6: 1,778,270 km (0.106 R)
• M7: 1,978,731 km (0.107 R)
• M8: 2,134,313 km (0.094 R)
• M9: 2,421,092 km (0.095 R)
• M10: 2,663,740 km (0.09 R)
• M11: 2,914,466 km (0.075 R)
• M12: 3,502,086 km (0.099 R)
• M13: 3,928,889 km (0.063 R)
• M14: 4,148,798 km (0.035 R)
• M15: 4,350,156 km (0.069 R)
• M16: 4,669,997 km (0.111 R)
• M17: 4,926,707 km (0.09 R)
• M18: 5,044,889 km (0.115 R)
• M19: 5,164,118 km (0.088 R)
• M20: 5,405,569 km (0.109 R)
• M21: 5,700,128 km (0.064 R)
• M22: 5,799,461 km (0.095 R)
• M23: 6,720,086 km (0.063 R)
• M24: 6,825,253 km (0.08 R)
• M25: 7,010,605 km (0.114 R)
• M26: 7,117,268 km (0.089 R)
• M27: 7,386,245 km (0.101 R)
• M28: 7,576,683 km (0.063 R)
• M29: 7,851,495 km (0.091 R)
• M30: 7,962,347 km (0.106 R)
• M31: 8,213,671 km (0.086 R)
• M32: 8,496,112 km (0.106 R)
• M33: 8,983,502 km (0.105 R)
• M34: 9,657,590 km (0.081 R)
• M35: 10,136,153 km (0.102 R)
• M36: 10,683,981 km (0.077 R)
• M37: 10,868,734 km (0.054 R)
• M38: 11,023,418 km (0.045 R)
• M39: 11,179,000 km (0.117 R)
• M40: 11,492,258 km (0.118 R)
• M41: 12,031,409 km (0.116 R)
• M42: 12,320,282 km (0.057 R)
• M43: 12,449,385 km (0.115 R)
• M44: 13,865,628 km (0.073 R)
• M45: 14,067,286 km (0.075 R)
• M46: 14,202,373 km (0.099 R)
• M47: 14,473,594 km (0.098 R)
• M48: 14,610,027 km (0.108 R)
• M49: 15,021,421 km (0.07 R)
• M50: 15,961,345 km (0.093 R)
• M51: 16,243,486 km (0.06 R)
• M52: 16,669,840 km (0.065 R)
• M53: 17,063,881 km (0.059 R)
• M54: 17,533,618 km (0.06 R)
• M55: 18,411,908 km (0.098 R)
• M56: 19,080,161 km (0.054 R)
• M57: 20,555,047 km (0.087 R)
• M58: 21,325,775 km (0.083 R)
• M59: 21,949,000 km (0.109 R)
• M60: 22,223,661 km (0.113 R)
• M61: 22,578,358 km (0.03 R)
• M62: 23,533,540 km (0.11 R)
• M63: 24,056,385 km (0.087 R)
• M64: 24,705,191 km (0.085 R)
• M65: 24,990,923 km (0.026 R)
• M66: 26,477,477 km (0.066 R)
• M67: 27,063,302 km (0.053 R)
• M68: 27,189,263 km (0.112 R)
• M69: 27,653,316 km (0.028 R)
• M70: 28,077,426 km (0.08 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: 399 - 19,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit