🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 9.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.68 AU - 0.88 AU

Year: 467 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,571,809 km

• M1: 117,135 km (0.032 R)
• M2: 193,879 km (0.105 R)
• M3: 261,497 km (0.116 R)
• M4: 366,814 km (0.066 R)
• M5: 437,125 km (0.064 R)
• M6: 530,025 km (0.113 R)
• M7: 594,053 km (0.046 R)
• M8: 718,519 km (0.044 R)
• M9: 803,341 km (0.04 R)
• M10: 897,138 km (0.083 R)
• M11: 967,300 km (0.101 R)
• M12: 1,059,303 km (0.08 R)
• M13: 1,145,471 km (0.094 R)
• M14: 1,219,223 km (0.07 R)
• M15: 1,297,762 km (0.057 R)
• M16: 1,374,954 km (0.103 R)
• M17: 1,463,366 km (0.105 R)
• M18: 1,589,627 km (0.073 R)
• M19: 1,739,973 km (0.118 R)
• M20: 1,815,221 km (0.08 R)
• M21: 1,881,193 km (0.045 R)
• M22: 1,972,747 km (0.104 R)
• M23: 2,069,387 km (0.107 R)
• M24: 2,178,743 km (0.094 R)
• M25: 2,286,304 km (0.107 R)
• M26: 2,407,179 km (0.093 R)
• M27: 2,491,403 km (0.108 R)
• M28: 2,615,868 km (0.077 R)
• M29: 2,714,453 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 13.8

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.11 AU - 3.49 AU

Year: 3178 Days

Day: 14.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,571,809 km

• M1: 173,534 km (0.053 R)
• M2: 357,240 km (0.102 R)
• M3: 484,099 km (0.086 R)
• M4: 702,512 km (0.116 R)
• M5: 815,608 km (0.091 R)
• M6: 1,681,779 km (0.089 R)
• M7: 1,777,522 km (0.086 R)
• M8: 1,956,591 km (0.081 R)
• M9: 2,217,489 km (0.094 R)
• M10: 2,490,057 km (0.11 R)
• M11: 2,600,310 km (0.045 R)
• M12: 2,804,810 km (0.077 R)
• M13: 3,175,963 km (0.068 R)
• M14: 3,263,029 km (0.04 R)
• M15: 3,461,844 km (0.03 R)
• M16: 3,551,603 km (0.066 R)
• M17: 3,653,479 km (0.1 R)
• M18: 3,813,998 km (0.109 R)
• M19: 4,035,702 km (0.06 R)
• M20: 4,225,691 km (0.041 R)
• M21: 4,430,939 km (0.1 R)
• M22: 4,627,062 km (0.073 R)
• M23: 4,863,876 km (0.118 R)
• M24: 4,952,138 km (0.094 R)
• M25: 5,783,902 km (0.044 R)
• M26: 5,877,551 km (0.102 R)
• M27: 6,039,266 km (0.092 R)
• M28: 6,202,627 km (0.08 R)
• M29: 6,505,712 km (0.111 R)
• M30: 6,870,282 km (0.066 R)
• M31: 6,983,827 km (0.074 R)
• M32: 7,198,350 km (0.074 R)
• M33: 7,400,607 km (0.037 R)
• M34: 7,634,129 km (0.109 R)
• M35: 7,974,165 km (0.12 R)
• M36: 8,684,306 km (0.032 R)
• M37: 9,148,359 km (0.119 R)
• M38: 9,383,377 km (0.053 R)
• M39: 9,795,519 km (0.101 R)
• M40: 9,923,575 km (0.099 R)
• M41: 10,425,027 km (0.107 R)
• M42: 10,637,755 km (0.109 R)
• M43: 11,067,550 km (0.094 R)
• M44: 11,335,031 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.5

Radius: 8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.59 AU - 4.57 AU

Year: 5590 Days

Day: 7.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 173.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,571,809 km

• M1: 100,380 km (0.064 R)
• M2: 174,431 km (0.087 R)
• M3: 272,867 km (0.049 R)
• M4: 431,739 km (0.101 R)
• M5: 610,958 km (0.105 R)
• M6: 826,229 km (0.058 R)
• M7: 974,630 km (0.053 R)
• M8: 1,091,765 km (0.1 R)
• M9: 1,199,925 km (0.041 R)
• M10: 1,383,481 km (0.109 R)
• M11: 1,441,824 km (0.086 R)
• M12: 1,530,985 km (0.114 R)
• M13: 1,606,681 km (0.093 R)
• M14: 1,809,685 km (0.042 R)
• M15: 1,873,713 km (0.086 R)
• M16: 2,004,312 km (0.057 R)
• M17: 2,188,916 km (0.103 R)
• M18: 2,665,236 km (0.083 R)
• M19: 2,831,140 km (0.094 R)
• M20: 2,924,788 km (0.112 R)
• M21: 2,981,486 km (0.035 R)
• M22: 3,076,779 km (0.113 R)
• M23: 3,937,865 km (0.086 R)
• M24: 5,117,893 km (0.109 R)
• M25: 5,232,335 km (0.087 R)
• M26: 6,646,334 km (0.099 R)
• M27: 6,947,774 km (0.097 R)
• M28: 7,356,475 km (0.071 R)
• M29: 8,090,702 km (0.089 R)
• M30: 8,656,481 km (0.065 R)
• M31: 8,930,544 km (0.072 R)
• M32: 9,207,300 km (0.056 R)
• M33: 9,346,725 km (0.056 R)
• M34: 9,430,799 km (0.031 R)
• M35: 9,826,187 km (0.099 R)
• M36: 10,429,515 km (0.091 R)
• M37: 10,809,045 km (0.117 R)
• M38: 11,163,442 km (0.094 R)
• M39: 11,252,602 km (0.035 R)
• M40: 11,883,606 km (0.1 R)
• M41: 12,065,966 km (0.097 R)
• M42: 12,188,038 km (0.116 R)
• M43: 12,525,979 km (0.11 R)
• M44: 13,148,306 km (0.066 R)
• M45: 13,242,404 km (0.094 R)
• M46: 13,621,634 km (0.072 R)
• M47: 13,685,064 km (0.115 R)
• M48: 13,812,521 km (0.1 R)
• M49: 14,100,497 km (0.103 R)
• M50: 14,325,791 km (0.106 R)
• M51: 14,747,657 km (0.094 R)
• M52: 14,845,494 km (0.067 R)
• M53: 15,107,590 km (0.103 R)
• M54: 16,238,849 km (0.117 R)
• M55: 16,407,446 km (0.088 R)
• M56: 17,500,557 km (0.075 R)
• M57: 17,708,050 km (0.095 R)
• M58: 17,846,876 km (0.113 R)
• M59: 17,986,152 km (0.081 R)
• M60: 18,405,924 km (0.113 R)
• M61: 18,581,701 km (0.086 R)
• M62: 18,899,597 km (0.062 R)
• M63: 20,298,037 km (0.118 R)
• M64: 20,552,653 km (0.105 R)
• M65: 20,735,162 km (0.105 R)
• M66: 21,470,286 km (0.051 R)
• M67: 21,581,288 km (0.058 R)
• M68: 21,915,490 km (0.075 R)
• M69: 22,551,430 km (0.079 R)
• M70: 22,852,870 km (0.099 R)
• M71: 22,928,417 km (0.03 R)
• M72: 23,117,658 km (0.05 R)
• M73: 23,269,350 km (0.1 R)
• M74: 23,421,491 km (0.12 R)
• M75: 23,535,784 km (0.116 R)
• M76: 24,805,122 km (0.099 R)
• M77: 25,116,286 km (0.104 R)
• M78: 25,311,361 km (0.108 R)
• M79: 26,294,369 km (0.082 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: 190 - 17,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit