🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 13.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 331 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 10,371,910 km

• M1: 165,156 km (0.119 R)
• M2: 258,655 km (0.119 R)
• M3: 378,782 km (0.08 R)
• M4: 490,232 km (0.114 R)
• M5: 572,661 km (0.091 R)
• M6: 673,340 km (0.115 R)
• M7: 817,403 km (0.09 R)
• M8: 919,877 km (0.108 R)
• M9: 1,019,809 km (0.11 R)
• M10: 1,108,819 km (0.078 R)
• M11: 1,224,159 km (0.077 R)
• M12: 1,343,838 km (0.104 R)
• M13: 1,535,323 km (0.057 R)
• M14: 1,634,656 km (0.049 R)
• M15: 1,722,769 km (0.057 R)
• M16: 1,826,440 km (0.055 R)
• M17: 1,922,781 km (0.066 R)
• M18: 2,035,279 km (0.101 R)
• M19: 2,150,021 km (0.101 R)
• M20: 2,276,880 km (0.11 R)
• M21: 2,558,722 km (0.095 R)
• M22: 2,641,450 km (0.03 R)
• M23: 2,793,740 km (0.1 R)
• M24: 2,938,102 km (0.071 R)
• M25: 3,030,404 km (0.112 R)
• M26: 3,112,533 km (0.116 R)
• M27: 3,201,095 km (0.119 R)
• M28: 3,301,775 km (0.068 R)
• M29: 3,449,129 km (0.113 R)
• M30: 3,564,020 km (0.059 R)
• M31: 3,668,439 km (0.071 R)
• M32: 3,874,585 km (0.115 R)
• M33: 4,012,215 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 10.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.54 AU - 0.82 AU

Year: 380 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 10,371,910 km

• M1: 134,788 km (0.057 R)
• M2: 208,839 km (0.036 R)
• M3: 286,330 km (0.053 R)
• M4: 352,453 km (0.087 R)
• M5: 438,023 km (0.078 R)
• M6: 542,143 km (0.101 R)
• M7: 610,210 km (0.081 R)
• M8: 692,489 km (0.073 R)
• M9: 775,067 km (0.079 R)
• M10: 877,691 km (0.027 R)
• M11: 1,105,977 km (0.032 R)
• M12: 1,259,913 km (0.104 R)
• M13: 1,397,095 km (0.092 R)
• M14: 1,635,105 km (0.101 R)
• M15: 1,701,975 km (0.095 R)
• M16: 1,774,979 km (0.069 R)
• M17: 1,849,030 km (0.118 R)
• M18: 1,951,355 km (0.099 R)
• M19: 2,212,852 km (0.096 R)
• M20: 2,391,621 km (0.083 R)
• M21: 2,665,684 km (0.051 R)
• M22: 2,800,323 km (0.057 R)
• M23: 3,019,483 km (0.077 R)
• M24: 3,121,509 km (0.093 R)
• M25: 3,192,419 km (0.101 R)
• M26: 3,447,932 km (0.091 R)
• M27: 3,595,136 km (0.061 R)
• M28: 3,689,981 km (0.092 R)
• M29: 3,785,574 km (0.067 R)
• M30: 3,861,271 km (0.09 R)
• M31: 4,247,532 km (0.107 R)
• M32: 4,383,816 km (0.059 R)
• M33: 4,981,459 km (0.113 R)
• M34: 5,201,668 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 8.1

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.13 AU - 1.41 AU

Year: 971 Days

Day: 8 Hours

Environment

Temp: -180 °C

Axial Tilt: 127.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 10,371,910 km

• M1: 151,393 km (0.043 R)
• M2: 215,571 km (0.114 R)
• M3: 274,961 km (0.086 R)
• M4: 333,154 km (0.097 R)
• M5: 425,606 km (0.109 R)
• M6: 543,788 km (0.092 R)
• M7: 598,990 km (0.09 R)
• M8: 679,623 km (0.053 R)
• M9: 770,429 km (0.054 R)
• M10: 826,977 km (0.106 R)
• M11: 944,711 km (0.052 R)
• M12: 1,047,185 km (0.102 R)
• M13: 1,167,911 km (0.095 R)
• M14: 1,494,034 km (0.086 R)
• M15: 1,581,997 km (0.111 R)
• M16: 1,679,984 km (0.058 R)
• M17: 1,771,538 km (0.114 R)
• M18: 1,856,360 km (0.108 R)
• M19: 1,986,211 km (0.1 R)
• M20: 2,101,252 km (0.04 R)
• M21: 2,273,289 km (0.093 R)
• M22: 2,347,041 km (0.086 R)
• M23: 2,535,235 km (0.108 R)
• M24: 2,797,181 km (0.119 R)
• M25: 2,986,871 km (0.092 R)
• M26: 3,047,608 km (0.098 R)
• M27: 3,326,159 km (0.12 R)
• M28: 3,463,191 km (0.088 R)
• M29: 3,537,840 km (0.08 R)
• M30: 3,786,771 km (0.046 R)
• M31: 3,874,734 km (0.084 R)
• M32: 3,974,367 km (0.084 R)
• M33: 4,052,606 km (0.097 R)
• M34: 4,474,323 km (0.047 R)
• M35: 4,590,859 km (0.092 R)
• M36: 4,684,657 km (0.11 R)
• M37: 4,814,807 km (0.117 R)
• M38: 4,910,251 km (0.092 R)
• M39: 5,151,403 km (0.081 R)
• M40: 5,396,594 km (0.084 R)
• M41: 5,658,091 km (0.069 R)
• M42: 5,733,638 km (0.065 R)
• M43: 5,809,484 km (0.095 R)
• M44: 6,077,563 km (0.082 R)
• M45: 6,271,442 km (0.112 R)
• M46: 6,375,861 km (0.096 R)
• M47: 6,480,729 km (0.031 R)
• M48: 6,718,740 km (0.119 R)
• M49: 6,852,330 km (0.027 R)
• M50: 6,946,278 km (0.11 R)
• M51: 7,000,133 km (0.057 R)
• M52: 7,477,799 km (0.116 R)
• M53: 7,867,502 km (0.094 R)
• M54: 7,979,999 km (0.104 R)
• M55: 8,121,519 km (0.089 R)
• M56: 8,263,786 km (0.109 R)
• M57: 8,536,354 km (0.061 R)
• M58: 8,695,675 km (0.103 R)
• M59: 9,075,804 km (0.1 R)
• M60: 9,342,237 km (0.031 R)
• M61: 9,401,777 km (0.045 R)
• M62: 9,461,467 km (0.084 R)
• M63: 9,521,306 km (0.092 R)
• M64: 9,867,775 km (0.076 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: 284 - 18,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit