🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.8

Radius: 8.1

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.53 AU - 0.55 AU

Year: 279 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 10,374,091 km

• M1: 101,427 km (0.108 R)
• M2: 155,133 km (0.086 R)
• M3: 206,295 km (0.062 R)
• M4: 256,710 km (0.115 R)
• M5: 367,712 km (0.035 R)
• M6: 428,897 km (0.084 R)
• M7: 588,069 km (0.054 R)
• M8: 698,472 km (0.068 R)
• M9: 773,870 km (0.092 R)
• M10: 841,338 km (0.057 R)
• M11: 1,028,934 km (0.073 R)
• M12: 1,111,662 km (0.12 R)
• M13: 1,200,972 km (0.117 R)
• M14: 1,292,825 km (0.114 R)
• M15: 1,378,395 km (0.098 R)
• M16: 1,434,943 km (0.108 R)
• M17: 1,492,388 km (0.111 R)
• M18: 1,683,574 km (0.109 R)
• M19: 1,772,585 km (0.115 R)
• M20: 1,858,454 km (0.028 R)
• M21: 1,926,222 km (0.063 R)
• M22: 2,054,428 km (0.04 R)
• M23: 2,109,480 km (0.063 R)
• M24: 2,246,810 km (0.096 R)
• M25: 2,313,980 km (0.113 R)
• M26: 2,482,427 km (0.119 R)
• M27: 2,535,834 km (0.087 R)
• M28: 2,589,689 km (0.105 R)
• M29: 2,654,764 km (0.03 R)
• M30: 2,720,437 km (0.118 R)
• M31: 2,781,174 km (0.103 R)
• M32: 2,881,405 km (0.063 R)
• M33: 3,017,090 km (0.091 R)
• M34: 3,166,389 km (0.072 R)
• M35: 3,329,899 km (0.087 R)
• M36: 3,383,156 km (0.106 R)
• M37: 3,478,450 km (0.068 R)
• M38: 3,580,625 km (0.115 R)
• M39: 3,671,581 km (0.079 R)
• M40: 3,738,900 km (0.103 R)
• M41: 3,825,068 km (0.083 R)
• M42: 4,056,047 km (0.106 R)
• M43: 4,182,756 km (0.119 R)
• M44: 4,323,678 km (0.043 R)
• M45: 4,381,871 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 9.9

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.85 AU - 1.03 AU

Year: 641 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,374,091 km

• M1: 129,851 km (0.091 R)
• M2: 194,178 km (0.111 R)
• M3: 258,206 km (0.105 R)
• M4: 341,981 km (0.064 R)
• M5: 421,866 km (0.076 R)
• M6: 483,800 km (0.113 R)
• M7: 590,762 km (0.12 R)
• M8: 736,919 km (0.095 R)
• M9: 825,331 km (0.089 R)
• M10: 1,037,012 km (0.038 R)
• M11: 1,107,473 km (0.078 R)
• M12: 1,342,192 km (0.113 R)
• M13: 1,512,135 km (0.112 R)
• M14: 1,724,265 km (0.109 R)
• M15: 1,787,695 km (0.114 R)
• M16: 1,895,255 km (0.052 R)
• M17: 2,049,491 km (0.112 R)
• M18: 2,131,919 km (0.042 R)
• M19: 2,246,362 km (0.106 R)
• M20: 2,354,970 km (0.12 R)
• M21: 2,417,801 km (0.088 R)
• M22: 2,593,728 km (0.102 R)
• M23: 2,749,010 km (0.093 R)
• M24: 2,815,282 km (0.064 R)
• M25: 2,966,526 km (0.079 R)
• M26: 3,427,586 km (0.058 R)
• M27: 3,589,302 km (0.113 R)
• M28: 3,662,156 km (0.107 R)
• M29: 3,901,812 km (0.097 R)
• M30: 3,986,035 km (0.118 R)
• M31: 4,118,280 km (0.092 R)
• M32: 4,232,872 km (0.106 R)
• M33: 4,300,041 km (0.106 R)
• M34: 4,642,022 km (0.112 R)
• M35: 5,197,030 km (0.086 R)
• M36: 5,341,691 km (0.084 R)
• M37: 5,466,755 km (0.115 R)
• M38: 5,550,679 km (0.057 R)
• M39: 5,719,875 km (0.086 R)
• M40: 5,955,192 km (0.092 R)
• M41: 6,074,122 km (0.102 R)
• M42: 6,150,268 km (0.094 R)
• M43: 6,215,642 km (0.095 R)
• M44: 6,281,465 km (0.066 R)
• M45: 6,435,700 km (0.105 R)
• M46: 6,502,122 km (0.101 R)
• M47: 6,680,592 km (0.074 R)
• M48: 6,792,940 km (0.072 R)
• M49: 6,928,625 km (0.108 R)
• M50: 7,065,059 km (0.095 R)
• M51: 7,156,613 km (0.033 R)
• M52: 7,468,524 km (0.078 R)
• M53: 7,596,879 km (0.118 R)
• M54: 7,867,651 km (0.092 R)
• M55: 7,974,464 km (0.09 R)
• M56: 8,093,694 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 9.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.14 AU - 1.66 AU

Year: 1164 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 10,374,091 km

• M1: 121,473 km (0.103 R)
• M2: 322,832 km (0.09 R)
• M3: 383,719 km (0.086 R)
• M4: 459,565 km (0.036 R)
• M5: 557,551 km (0.086 R)
• M6: 764,595 km (0.065 R)
• M7: 929,900 km (0.061 R)
• M8: 1,023,997 km (0.025 R)
• M9: 1,142,778 km (0.079 R)
• M10: 1,229,545 km (0.098 R)
• M11: 1,527,245 km (0.043 R)
• M12: 1,688,960 km (0.107 R)
• M13: 1,813,874 km (0.086 R)
• M14: 2,153,461 km (0.077 R)
• M15: 2,225,568 km (0.116 R)
• M16: 2,400,298 km (0.066 R)
• M17: 2,484,671 km (0.113 R)
• M18: 2,911,474 km (0.063 R)
• M19: 3,032,050 km (0.049 R)
• M20: 3,205,583 km (0.085 R)
• M21: 3,298,783 km (0.082 R)
• M22: 3,583,916 km (0.088 R)
• M23: 3,778,393 km (0.116 R)
• M24: 3,855,137 km (0.078 R)
• M25: 4,043,331 km (0.089 R)
• M26: 4,166,749 km (0.099 R)
• M27: 4,314,403 km (0.108 R)
• M28: 4,556,302 km (0.071 R)
• M29: 4,743,748 km (0.12 R)
• M30: 4,862,230 km (0.055 R)
• M31: 5,358,147 km (0.119 R)
• M32: 5,432,048 km (0.062 R)
• M33: 5,531,232 km (0.059 R)
• M34: 5,618,447 km (0.072 R)
• M35: 5,984,663 km (0.086 R)
• M36: 6,048,691 km (0.109 R)
• M37: 6,753,895 km (0.104 R)
• M38: 6,820,466 km (0.05 R)
• M39: 7,252,056 km (0.102 R)
• M40: 7,333,886 km (0.072 R)
• M41: 7,498,743 km (0.098 R)
• M42: 7,790,010 km (0.088 R)
• M43: 8,056,743 km (0.099 R)
• M44: 8,326,617 km (0.117 R)
• M45: 8,398,125 km (0.104 R)
• M46: 8,613,845 km (0.082 R)
• M47: 8,816,850 km (0.064 R)
• M48: 8,962,857 km (0.111 R)
• M49: 9,139,084 km (0.087 R)
• M50: 9,361,087 km (0.108 R)
• M51: 9,689,903 km (0.109 R)
• M52: 9,765,151 km (0.116 R)
• M53: 10,358,755 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit