🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 8.5

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 271 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,309,271 km

• M1: 114,293 km (0.082 R)
• M2: 213,626 km (0.106 R)
• M3: 274,063 km (0.111 R)
• M4: 348,264 km (0.067 R)
• M5: 469,139 km (0.092 R)
• M6: 533,765 km (0.046 R)
• M7: 615,146 km (0.034 R)
• M8: 669,750 km (0.076 R)
• M9: 736,919 km (0.087 R)
• M10: 802,742 km (0.082 R)
• M11: 937,081 km (0.092 R)
• M12: 1,029,383 km (0.106 R)
• M13: 1,154,746 km (0.12 R)
• M14: 1,232,387 km (0.073 R)
• M15: 1,379,592 km (0.066 R)
• M16: 1,453,044 km (0.1 R)
• M17: 1,527,843 km (0.098 R)
• M18: 1,623,286 km (0.048 R)
• M19: 1,696,141 km (0.08 R)
• M20: 1,800,111 km (0.032 R)
• M21: 1,891,067 km (0.072 R)
• M22: 1,962,724 km (0.06 R)
• M23: 2,024,957 km (0.081 R)
• M24: 2,124,888 km (0.12 R)
• M25: 2,188,916 km (0.082 R)
• M26: 2,242,771 km (0.032 R)
• M27: 2,335,372 km (0.087 R)
• M28: 2,456,995 km (0.051 R)
• M29: 2,592,232 km (0.118 R)
• M30: 2,695,305 km (0.069 R)
• M31: 2,946,928 km (0.071 R)
• M32: 3,084,708 km (0.076 R)
• M33: 3,323,317 km (0.118 R)
• M34: 3,511,062 km (0.092 R)
• M35: 3,612,489 km (0.101 R)
• M36: 3,702,099 km (0.101 R)
• M37: 3,825,068 km (0.078 R)
• M38: 3,962,399 km (0.118 R)
• M39: 4,028,371 km (0.08 R)
• M40: 4,121,421 km (0.095 R)
• M41: 4,181,560 km (0.117 R)
• M42: 4,391,146 km (0.105 R)
• M43: 4,583,380 km (0.095 R)
• M44: 4,638,880 km (0.109 R)
• M45: 4,708,593 km (0.087 R)
• M46: 4,785,486 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 14.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.91 AU - 2.93 AU

Year: 2646 Days

Day: 5.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,309,271 km

• M1: 182,210 km (0.102 R)
• M2: 278,402 km (0.094 R)
• M3: 413,189 km (0.103 R)
• M4: 542,591 km (0.12 R)
• M5: 812,316 km (0.075 R)
• M6: 914,941 km (0.107 R)
• M7: 1,074,711 km (0.075 R)
• M8: 1,252,433 km (0.108 R)
• M9: 1,508,545 km (0.034 R)
• M10: 1,656,497 km (0.059 R)
• M11: 1,874,162 km (0.06 R)
• M12: 1,986,660 km (0.12 R)
• M13: 2,120,849 km (0.037 R)
• M14: 2,238,433 km (0.06 R)
• M15: 2,583,854 km (0.062 R)
• M16: 2,678,251 km (0.064 R)
• M17: 2,806,007 km (0.101 R)
• M18: 2,903,096 km (0.049 R)
• M19: 3,123,304 km (0.059 R)
• M20: 3,224,133 km (0.027 R)
• M21: 3,394,824 km (0.106 R)
• M22: 3,615,332 km (0.055 R)
• M23: 4,034,206 km (0.086 R)
• M24: 4,169,143 km (0.109 R)
• M25: 4,305,576 km (0.098 R)
• M26: 4,583,080 km (0.118 R)
• M27: 4,724,151 km (0.1 R)
• M28: 5,142,576 km (0.084 R)
• M29: 5,423,820 km (0.084 R)
• M30: 5,696,388 km (0.111 R)
• M31: 5,917,793 km (0.068 R)
• M32: 6,043,604 km (0.092 R)
• M33: 6,184,376 km (0.113 R)
• M34: 6,283,559 km (0.051 R)
• M35: 6,846,347 km (0.118 R)
• M36: 6,993,252 km (0.078 R)
• M37: 7,185,934 km (0.093 R)
• M38: 7,652,380 km (0.107 R)
• M39: 7,896,972 km (0.096 R)
• M40: 7,989,424 km (0.103 R)
• M41: 8,190,783 km (0.119 R)
• M42: 8,409,794 km (0.038 R)
• M43: 8,678,172 km (0.101 R)
• M44: 8,869,359 km (0.109 R)
• M45: 9,304,688 km (0.083 R)
• M46: 9,763,655 km (0.047 R)
• M47: 9,896,049 km (0.072 R)
• M48: 10,045,796 km (0.093 R)
• M49: 10,196,441 km (0.108 R)
• M50: 10,297,121 km (0.081 R)
• M51: 10,465,867 km (0.098 R)
• M52: 10,601,552 km (0.072 R)
• M53: 10,891,623 km (0.113 R)
• M54: 11,219,092 km (0.083 R)
• M55: 11,340,566 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.4

Radius: 7.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.15 AU - 10.45 AU

Year: 18350 Days

Day: 17.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,309,271 km

• M1: 131,945 km (0.069 R)
• M2: 200,162 km (0.087 R)
• M3: 421,866 km (0.107 R)
• M4: 527,931 km (0.115 R)
• M5: 678,277 km (0.083 R)
• M6: 1,320,650 km (0.089 R)
• M7: 1,480,869 km (0.086 R)
• M8: 1,947,764 km (0.028 R)
• M9: 2,130,872 km (0.045 R)
• M10: 2,457,743 km (0.032 R)
• M11: 2,859,115 km (0.096 R)
• M12: 2,918,056 km (0.111 R)
• M13: 3,097,574 km (0.081 R)
• M14: 3,373,731 km (0.102 R)
• M15: 3,499,094 km (0.118 R)
• M16: 3,819,234 km (0.083 R)
• M17: 4,418,822 km (0.095 R)
• M18: 5,083,485 km (0.118 R)
• M19: 5,593,165 km (0.087 R)
• M20: 6,310,637 km (0.105 R)
• M21: 6,582,306 km (0.107 R)
• M22: 6,818,073 km (0.119 R)
• M23: 6,937,152 km (0.114 R)
• M24: 7,338,823 km (0.119 R)
• M25: 8,717,218 km (0.1 R)
• M26: 9,063,237 km (0.113 R)
• M27: 10,813,682 km (0.081 R)
• M28: 11,750,913 km (0.111 R)
• M29: 11,798,485 km (0.095 R)
• M30: 11,941,500 km (0.074 R)
• M31: 12,325,668 km (0.042 R)
• M32: 12,519,397 km (0.113 R)
• M33: 13,205,004 km (0.113 R)
• M34: 13,602,186 km (0.036 R)
• M35: 15,282,170 km (0.098 R)
• M36: 15,385,991 km (0.118 R)
• M37: 15,699,249 km (0.12 R)
• M38: 15,856,477 km (0.057 R)
• M39: 16,067,111 km (0.043 R)
• M40: 16,331,749 km (0.045 R)
• M41: 18,721,575 km (0.092 R)
• M42: 19,167,826 km (0.1 R)
• M43: 19,223,775 km (0.102 R)
• M44: 20,871,745 km (0.035 R)
• M45: 22,564,595 km (0.077 R)
• M46: 22,801,558 km (0.105 R)
• M47: 22,920,339 km (0.102 R)
• M48: 23,878,064 km (0.116 R)
• M49: 24,543,924 km (0.088 R)
• M50: 24,665,697 km (0.034 R)
• M51: 25,277,403 km (0.082 R)
• M52: 25,523,491 km (0.088 R)
• M53: 25,956,128 km (0.087 R)
• M54: 26,453,391 km (0.068 R)
• M55: 26,828,433 km (0.035 R)
• M56: 28,027,759 km (0.103 R)
• M57: 30,412,948 km (0.118 R)
• M58: 30,805,792 km (0.097 R)
• M59: 31,068,785 km (0.078 R)
• M60: 31,662,838 km (0.104 R)
• M61: 33,332,949 km (0.104 R)
• M62: 34,416,785 km (0.111 R)
• M63: 34,484,852 km (0.079 R)
• M64: 34,894,601 km (0.034 R)
• M65: 37,246,429 km (0.081 R)
• M66: 37,807,122 km (0.107 R)
• M67: 38,724,456 km (0.115 R)
• M68: 41,085,410 km (0.093 R)
• M69: 43,051,574 km (0.114 R)
• M70: 43,640,092 km (0.092 R)
• M71: 44,379,405 km (0.039 R)
• M72: 44,973,757 km (0.12 R)
• M73: 46,471,382 km (0.086 R)
• M74: 46,546,629 km (0.11 R)
• M75: 47,833,171 km (0.115 R)
• M76: 48,442,483 km (0.095 R)
• M77: 50,828,270 km (0.036 R)
• M78: 51,372,208 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit