🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.66 AU - 1.96 AU

Year: 876 Days

Day: 23.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 14.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.86 AU - 6.66 AU

Year: 4975 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 52,523,775 km

• M1: 235,168 km (0.079 R)
• M2: 416,032 km (0.12 R)
• M3: 600,785 km (0.096 R)
• M4: 818,600 km (0.055 R)
• M5: 969,394 km (0.052 R)
• M6: 1,396,496 km (0.11 R)
• M7: 1,506,301 km (0.046 R)
• M8: 1,841,101 km (0.101 R)
• M9: 2,200,136 km (0.088 R)
• M10: 2,462,082 km (0.098 R)
• M11: 2,780,875 km (0.094 R)
• M12: 3,081,118 km (0.112 R)
• M13: 3,259,887 km (0.116 R)
• M14: 3,375,526 km (0.113 R)
• M15: 3,509,416 km (0.089 R)
• M16: 4,331,756 km (0.111 R)
• M17: 4,830,814 km (0.096 R)
• M18: 5,426,812 km (0.106 R)
• M19: 5,803,649 km (0.116 R)
• M20: 6,148,173 km (0.115 R)
• M21: 6,354,020 km (0.115 R)
• M22: 6,793,838 km (0.093 R)
• M23: 8,217,261 km (0.081 R)
• M24: 8,673,685 km (0.102 R)
• M25: 9,995,083 km (0.087 R)
• M26: 10,140,492 km (0.115 R)
• M27: 10,580,609 km (0.105 R)
• M28: 10,728,860 km (0.112 R)
• M29: 11,152,372 km (0.073 R)
• M30: 11,454,709 km (0.043 R)
• M31: 11,581,418 km (0.107 R)
• M32: 11,810,752 km (0.114 R)
• M33: 12,507,878 km (0.051 R)
• M34: 12,717,016 km (0.085 R)
• M35: 13,112,403 km (0.102 R)
• M36: 13,699,575 km (0.119 R)
• M37: 14,186,366 km (0.076 R)
• M38: 14,377,253 km (0.114 R)
• M39: 15,260,628 km (0.104 R)
• M40: 16,389,494 km (0.113 R)
• M41: 16,589,805 km (0.114 R)
• M42: 17,021,994 km (0.117 R)
• M43: 17,137,782 km (0.111 R)
• M44: 17,545,287 km (0.077 R)
• M45: 17,779,707 km (0.091 R)
• M46: 17,956,083 km (0.105 R)
• M47: 18,340,400 km (0.115 R)
• M48: 18,608,030 km (0.099 R)
• M49: 19,177,250 km (0.108 R)
• M50: 19,661,199 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 4.9

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.91 AU - 14.41 AU

Year: 18170 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,523,775 km

• M1: 65,673 km (0.117 R)
• M2: 419,323 km (0.04 R)
• M3: 512,522 km (0.071 R)
• M4: 545,135 km (0.118 R)
• M5: 612,603 km (0.032 R)
• M6: 890,556 km (0.102 R)
• M7: 1,453,942 km (0.081 R)
• M8: 2,241,724 km (0.09 R)
• M9: 2,868,240 km (0.118 R)
• M10: 3,262,430 km (0.116 R)
• M11: 3,355,779 km (0.085 R)
• M12: 3,481,741 km (0.12 R)
• M13: 4,303,332 km (0.039 R)
• M14: 4,440,214 km (0.087 R)
• M15: 4,613,299 km (0.106 R)
• M16: 4,683,161 km (0.118 R)
• M17: 4,930,447 km (0.03 R)
• M18: 4,966,051 km (0.094 R)
• M19: 5,400,932 km (0.103 R)
• M20: 5,585,685 km (0.107 R)
• M21: 5,885,629 km (0.081 R)
• M22: 5,923,477 km (0.082 R)
• M23: 8,296,399 km (0.044 R)
• M24: 8,424,155 km (0.071 R)
• M25: 8,811,165 km (0.077 R)
• M26: 9,468,797 km (0.076 R)
• M27: 10,507,754 km (0.096 R)
• M28: 10,970,610 km (0.114 R)
• M29: 11,868,347 km (0.064 R)
• M30: 12,887,707 km (0.069 R)
• M31: 13,733,234 km (0.055 R)
• M32: 13,783,499 km (0.062 R)
• M33: 14,289,888 km (0.112 R)
• M34: 14,647,876 km (0.083 R)
• M35: 15,009,005 km (0.094 R)
• M36: 16,375,282 km (0.118 R)
• M37: 16,696,319 km (0.081 R)
• M38: 17,235,769 km (0.077 R)
• M39: 18,055,715 km (0.081 R)
• M40: 18,165,969 km (0.098 R)
• M41: 18,553,726 km (0.101 R)
• M42: 19,000,276 km (0.103 R)
• M43: 19,563,362 km (0.086 R)
• M44: 19,960,694 km (0.092 R)
• M45: 20,705,841 km (0.106 R)
• M46: 21,518,457 km (0.096 R)
• M47: 21,928,654 km (0.072 R)
• M48: 22,875,908 km (0.076 R)
• M49: 23,294,483 km (0.062 R)
• M50: 23,414,610 km (0.103 R)
• M51: 24,321,622 km (0.118 R)
• M52: 25,983,205 km (0.064 R)
• M53: 26,984,913 km (0.099 R)
• M54: 29,155,279 km (0.096 R)
• M55: 29,934,534 km (0.039 R)
• M56: 30,523,501 km (0.101 R)
• M57: 31,646,382 km (0.107 R)
• M58: 31,779,375 km (0.097 R)
• M59: 32,648,239 km (0.059 R)
• M60: 34,204,656 km (0.062 R)
• M61: 34,409,455 km (0.102 R)
• M62: 35,301,657 km (0.109 R)
• M63: 36,479,740 km (0.09 R)
• M64: 36,828,752 km (0.1 R)
• M65: 37,670,689 km (0.106 R)
• M66: 38,023,440 km (0.033 R)
• M67: 38,235,570 km (0.116 R)
• M68: 38,377,239 km (0.077 R)
• M69: 38,448,149 km (0.045 R)
• M70: 39,230,695 km (0.11 R)
• M71: 39,731,549 km (0.118 R)
• M72: 40,450,666 km (0.078 R)
• M73: 41,610,049 km (0.108 R)
• M74: 41,682,904 km (0.097 R)
• M75: 42,340,386 km (0.096 R)
• M76: 44,332,880 km (0.109 R)
• M77: 44,929,177 km (0.111 R)
• M78: 45,528,018 km (0.113 R)
• M79: 45,753,312 km (0.111 R)
• M80: 45,903,658 km (0.07 R)
• M81: 45,979,055 km (0.091 R)
• M82: 46,204,948 km (0.053 R)
• M83: 46,280,345 km (0.099 R)
• M84: 46,355,892 km (0.06 R)
• M85: 47,188,704 km (0.112 R)
• M86: 47,492,686 km (0.081 R)
• M87: 47,873,712 km (0.071 R)
• M88: 49,176,560 km (0.077 R)
• M89: 50,180,811 km (0.05 R)
• M90: 50,568,718 km (0.081 R)
• M91: 50,724,300 km (0.117 R)
• M92: 50,957,822 km (0.028 R)
• M93: 51,191,643 km (0.066 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit