🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.1

Radius: 14.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.84 AU - 1.12 AU

Year: 636 Days

Day: 6.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,082,217 km

• M1: 181,462 km (0.118 R)
• M2: 291,865 km (0.062 R)
• M3: 466,596 km (0.117 R)
• M4: 616,942 km (0.12 R)
• M5: 814,860 km (0.079 R)
• M6: 915,389 km (0.089 R)
• M7: 1,025,793 km (0.084 R)
• M8: 1,200,673 km (0.103 R)
• M9: 1,323,343 km (0.037 R)
• M10: 1,485,956 km (0.06 R)
• M11: 1,624,782 km (0.028 R)
• M12: 1,806,394 km (0.092 R)
• M13: 2,061,608 km (0.112 R)
• M14: 2,169,917 km (0.027 R)
• M15: 2,506,512 km (0.113 R)
• M16: 2,681,392 km (0.047 R)
• M17: 2,815,133 km (0.11 R)
• M18: 2,905,639 km (0.106 R)
• M19: 3,066,457 km (0.099 R)
• M20: 3,167,585 km (0.106 R)
• M21: 3,325,261 km (0.113 R)
• M22: 3,477,702 km (0.06 R)
• M23: 3,575,090 km (0.088 R)
• M24: 3,698,209 km (0.103 R)
• M25: 3,906,748 km (0.103 R)
• M26: 4,025,230 km (0.069 R)
• M27: 4,162,112 km (0.078 R)
• M28: 4,265,783 km (0.105 R)
• M29: 4,423,011 km (0.119 R)
• M30: 4,582,183 km (0.09 R)
• M31: 4,833,806 km (0.034 R)
• M32: 4,924,762 km (0.044 R)
• M33: 5,145,419 km (0.061 R)
• M34: 5,359,942 km (0.099 R)
• M35: 5,663,476 km (0.033 R)
• M36: 5,933,650 km (0.055 R)
• M37: 6,188,565 km (0.038 R)
• M38: 6,476,989 km (0.082 R)
• M39: 6,668,475 km (0.087 R)
• M40: 6,831,237 km (0.117 R)
• M41: 6,974,702 km (0.075 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.6

Radius: 10.5

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.94 AU - 2.74 AU

Year: 2348 Days

Day: 14.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 68,082,217 km

• M1: 132,544 km (0.094 R)
• M2: 202,406 km (0.102 R)
• M3: 269,875 km (0.094 R)
• M4: 390,301 km (0.111 R)
• M5: 499,657 km (0.079 R)
• M6: 612,154 km (0.039 R)
• M7: 748,887 km (0.064 R)
• M8: 864,975 km (0.09 R)
• M9: 933,640 km (0.103 R)
• M10: 1,026,391 km (0.12 R)
• M11: 1,116,599 km (0.071 R)
• M12: 1,192,145 km (0.089 R)
• M13: 1,479,822 km (0.107 R)
• M14: 1,589,477 km (0.12 R)
• M15: 1,655,300 km (0.028 R)
• M16: 1,769,444 km (0.081 R)
• M17: 1,914,105 km (0.103 R)
• M18: 1,991,447 km (0.111 R)
• M19: 2,069,986 km (0.11 R)
• M20: 2,200,585 km (0.111 R)
• M21: 2,424,682 km (0.11 R)
• M22: 2,547,353 km (0.1 R)
• M23: 2,656,260 km (0.058 R)
• M24: 3,124,651 km (0.079 R)
• M25: 3,488,622 km (0.106 R)
• M26: 3,592,742 km (0.097 R)
• M27: 3,786,173 km (0.037 R)
• M28: 3,929,038 km (0.118 R)
• M29: 4,001,145 km (0.028 R)
• M30: 4,266,382 km (0.055 R)
• M31: 4,490,180 km (0.066 R)
• M32: 4,556,153 km (0.117 R)
• M33: 4,756,315 km (0.031 R)
• M34: 4,871,954 km (0.074 R)
• M35: 4,998,214 km (0.049 R)
• M36: 5,086,328 km (0.065 R)
• M37: 5,484,258 km (0.038 R)
• M38: 5,779,115 km (0.09 R)
• M39: 5,902,683 km (0.079 R)
• M40: 6,079,209 km (0.118 R)
• M41: 6,416,253 km (0.097 R)
• M42: 6,512,145 km (0.085 R)
• M43: 6,673,112 km (0.069 R)
• M44: 6,770,351 km (0.101 R)
• M45: 6,977,095 km (0.104 R)
• M46: 7,075,680 km (0.073 R)
• M47: 7,197,004 km (0.112 R)
• M48: 7,385,647 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.6

Radius: 3.1

Gravity: 74.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.01 AU - 9.21 AU

Year: 16573 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,082,217 km

• M1: 151,243 km (0.042 R)
• M2: 465,100 km (0.049 R)
• M3: 666,608 km (0.115 R)
• M4: 754,123 km (0.089 R)
• M5: 845,378 km (0.085 R)
• M6: 1,754,633 km (0.068 R)
• M7: 2,094,221 km (0.037 R)
• M8: 2,420,194 km (0.038 R)
• M9: 2,521,023 km (0.053 R)
• M10: 2,796,583 km (0.052 R)
• M11: 3,488,922 km (0.083 R)
• M12: 3,602,915 km (0.072 R)
• M13: 3,641,212 km (0.03 R)
• M14: 4,434,230 km (0.115 R)
• M15: 4,765,889 km (0.086 R)
• M16: 5,062,691 km (0.05 R)
• M17: 5,278,262 km (0.065 R)
• M18: 6,170,314 km (0.045 R)
• M19: 6,493,296 km (0.111 R)
• M20: 6,727,416 km (0.07 R)
• M21: 6,821,962 km (0.115 R)
• M22: 7,155,865 km (0.081 R)
• M23: 8,038,791 km (0.113 R)
• M24: 8,189,287 km (0.085 R)
• M25: 8,595,146 km (0.089 R)
• M26: 9,958,431 km (0.063 R)
• M27: 12,587,464 km (0.12 R)
• M28: 12,879,030 km (0.113 R)
• M29: 13,468,895 km (0.11 R)
• M30: 13,947,159 km (0.112 R)
• M31: 14,188,311 km (0.057 R)
• M32: 15,104,897 km (0.064 R)
• M33: 15,476,947 km (0.069 R)
• M34: 16,420,012 km (0.115 R)
• M35: 16,674,777 km (0.065 R)
• M36: 16,866,562 km (0.098 R)
• M37: 17,641,179 km (0.064 R)
• M38: 18,032,827 km (0.088 R)
• M39: 19,291,842 km (0.1 R)
• M40: 19,627,839 km (0.082 R)
• M41: 20,373,734 km (0.066 R)
• M42: 21,544,786 km (0.119 R)
• M43: 22,879,199 km (0.113 R)
• M44: 25,039,991 km (0.077 R)
• M45: 25,332,903 km (0.113 R)
• M46: 25,406,356 km (0.089 R)
• M47: 25,553,411 km (0.025 R)
• M48: 26,516,073 km (0.114 R)
• M49: 26,964,418 km (0.047 R)
• M50: 27,944,433 km (0.079 R)
• M51: 28,553,297 km (0.092 R)
• M52: 28,859,374 km (0.094 R)
• M53: 28,936,118 km (0.096 R)
• M54: 29,706,696 km (0.091 R)
• M55: 30,484,007 km (0.028 R)
• M56: 30,718,427 km (0.093 R)
• M57: 30,875,056 km (0.115 R)
• M58: 32,775,697 km (0.045 R)
• M59: 33,417,621 km (0.117 R)
• M60: 33,578,738 km (0.108 R)
• M61: 33,982,652 km (0.107 R)
• M62: 35,203,969 km (0.116 R)
• M63: 35,778,874 km (0.091 R)
• M64: 36,522,675 km (0.063 R)
• M65: 36,605,552 km (0.089 R)
• M66: 36,937,958 km (0.069 R)
• M67: 37,773,462 km (0.053 R)
• M68: 39,462,871 km (0.064 R)
• M69: 39,803,805 km (0.068 R)
• M70: 41,609,152 km (0.103 R)
• M71: 42,740,112 km (0.105 R)
• M72: 43,792,981 km (0.091 R)
• M73: 44,322,558 km (0.039 R)
• M74: 45,032,101 km (0.118 R)
• M75: 45,299,133 km (0.101 R)
• M76: 45,745,383 km (0.113 R)
• M77: 47,002,454 km (0.03 R)
• M78: 47,816,566 km (0.032 R)
• M79: 51,583,889 km (0.111 R)
• M80: 51,770,138 km (0.103 R)
• M81: 52,423,582 km (0.093 R)
• M82: 52,985,771 km (0.103 R)
• M83: 53,738,547 km (0.081 R)
• M84: 54,494,914 km (0.115 R)
• M85: 55,064,433 km (0.076 R)
• M86: 55,540,603 km (0.075 R)
• M87: 57,169,724 km (0.097 R)
• M88: 58,620,075 km (0.09 R)
• M89: 63,242,350 km (0.046 R)
• M90: 63,341,982 km (0.051 R)
• M91: 63,840,742 km (0.055 R)
• M92: 63,940,673 km (0.098 R)
• M93: 64,240,766 km (0.117 R)
• M94: 64,441,078 km (0.117 R)
• M95: 66,556,990 km (0.09 R)
• M96: 66,759,695 km (0.108 R)
• M97: 67,776,213 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit