🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 14.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.63 AU - 0.83 AU

Year: 397 Days

Day: 13.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,130,775 km

• M1: 184,753 km (0.081 R)
• M2: 278,252 km (0.095 R)
• M3: 382,223 km (0.071 R)
• M4: 483,052 km (0.094 R)
• M5: 596,746 km (0.111 R)
• M6: 798,254 km (0.085 R)
• M7: 894,894 km (0.074 R)
• M8: 1,028,336 km (0.103 R)
• M9: 1,161,777 km (0.113 R)
• M10: 1,301,501 km (0.071 R)
• M11: 1,393,953 km (0.066 R)
• M12: 1,488,798 km (0.097 R)
• M13: 1,586,037 km (0.108 R)
• M14: 1,765,105 km (0.094 R)
• M15: 1,859,502 km (0.095 R)
• M16: 1,969,606 km (0.046 R)
• M17: 2,086,741 km (0.05 R)
• M18: 2,235,441 km (0.101 R)
• M19: 2,328,491 km (0.108 R)
• M20: 2,432,761 km (0.078 R)
• M21: 2,569,343 km (0.108 R)
• M22: 2,672,117 km (0.073 R)
• M23: 2,765,915 km (0.103 R)
• M24: 2,871,531 km (0.093 R)
• M25: 3,016,342 km (0.11 R)
• M26: 3,108,793 km (0.116 R)
• M27: 3,257,494 km (0.087 R)
• M28: 3,374,928 km (0.097 R)
• M29: 3,602,616 km (0.109 R)
• M30: 3,712,570 km (0.037 R)
• M31: 3,865,011 km (0.091 R)
• M32: 4,085,368 km (0.101 R)
• M33: 4,188,142 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 13.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.05 AU

Year: 1485 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 39,130,775 km

• M1: 170,542 km (0.087 R)
• M2: 303,235 km (0.045 R)
• M3: 406,308 km (0.106 R)
• M4: 514,467 km (0.063 R)
• M5: 622,028 km (0.049 R)
• M6: 717,621 km (0.062 R)
• M7: 894,745 km (0.065 R)
• M8: 1,037,910 km (0.082 R)
• M9: 1,172,249 km (0.1 R)
• M10: 1,277,117 km (0.11 R)
• M11: 1,506,301 km (0.098 R)
• M12: 1,670,111 km (0.043 R)
• M13: 1,759,421 km (0.111 R)
• M14: 2,122,345 km (0.032 R)
• M15: 2,318,318 km (0.03 R)
• M16: 2,543,463 km (0.096 R)
• M17: 3,039,679 km (0.106 R)
• M18: 3,137,666 km (0.104 R)
• M19: 3,362,212 km (0.043 R)
• M20: 3,735,309 km (0.096 R)
• M21: 3,906,898 km (0.111 R)
• M22: 4,203,251 km (0.099 R)
• M23: 4,326,819 km (0.09 R)
• M24: 4,535,209 km (0.089 R)
• M25: 4,832,610 km (0.11 R)
• M26: 5,049,078 km (0.067 R)
• M27: 5,195,235 km (0.098 R)
• M28: 5,298,308 km (0.03 R)
• M29: 5,417,088 km (0.077 R)
• M30: 5,521,657 km (0.057 R)
• M31: 5,611,865 km (0.068 R)
• M32: 5,885,479 km (0.09 R)
• M33: 6,132,466 km (0.083 R)
• M34: 6,541,017 km (0.117 R)
• M35: 6,636,610 km (0.046 R)
• M36: 6,813,136 km (0.048 R)
• M37: 6,991,157 km (0.045 R)
• M38: 7,236,348 km (0.112 R)
• M39: 7,318,777 km (0.119 R)
• M40: 8,057,341 km (0.104 R)
• M41: 8,349,207 km (0.086 R)
• M42: 8,574,651 km (0.059 R)
• M43: 8,679,519 km (0.113 R)
• M44: 8,978,715 km (0.076 R)
• M45: 9,514,873 km (0.087 R)
• M46: 9,859,996 km (0.117 R)
• M47: 9,951,550 km (0.103 R)
• M48: 10,153,806 km (0.12 R)
• M49: 10,246,257 km (0.088 R)
• M50: 10,376,108 km (0.082 R)
• M51: 10,581,207 km (0.089 R)
• M52: 10,919,897 km (0.117 R)
• M53: 11,166,733 km (0.077 R)
• M54: 11,415,365 km (0.057 R)
• M55: 11,801,477 km (0.109 R)
• M56: 12,586,866 km (0.03 R)
• M57: 12,686,199 km (0.106 R)
• M58: 12,945,751 km (0.101 R)
• M59: 13,166,707 km (0.062 R)
• M60: 13,308,077 km (0.066 R)
• M61: 13,632,854 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.3

Radius: 12.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.75 AU - 5.67 AU

Year: 6499 Days

Day: 11 Hours

Environment

Temp: -223 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 39,130,775 km

• M1: 252,521 km (0.099 R)
• M2: 586,274 km (0.071 R)
• M3: 811,419 km (0.088 R)
• M4: 967,150 km (0.104 R)
• M5: 1,116,449 km (0.074 R)
• M6: 1,438,982 km (0.037 R)
• M7: 1,914,703 km (0.056 R)
• M8: 2,280,470 km (0.049 R)
• M9: 2,460,436 km (0.09 R)
• M10: 3,768,520 km (0.03 R)
• M11: 4,009,373 km (0.042 R)
• M12: 4,090,754 km (0.114 R)
• M13: 4,562,885 km (0.074 R)
• M14: 4,819,744 km (0.066 R)
• M15: 5,199,424 km (0.074 R)
• M16: 5,771,935 km (0.102 R)
• M17: 5,987,804 km (0.109 R)
• M18: 6,206,516 km (0.114 R)
• M19: 6,364,342 km (0.119 R)
• M20: 7,009,109 km (0.059 R)
• M21: 7,239,789 km (0.115 R)
• M22: 7,540,032 km (0.055 R)
• M23: 7,742,438 km (0.087 R)
• M24: 8,187,342 km (0.102 R)
• M25: 8,640,474 km (0.104 R)
• M26: 8,816,999 km (0.103 R)
• M27: 9,462,365 km (0.092 R)
• M28: 9,901,135 km (0.083 R)
• M29: 10,011,837 km (0.115 R)
• M30: 10,122,989 km (0.087 R)
• M31: 10,234,439 km (0.061 R)
• M32: 10,760,575 km (0.09 R)
• M33: 11,065,156 km (0.048 R)
• M34: 11,141,750 km (0.049 R)
• M35: 12,630,399 km (0.086 R)
• M36: 12,992,126 km (0.057 R)
• M37: 13,316,604 km (0.105 R)
• M38: 13,767,043 km (0.07 R)
• M39: 14,014,927 km (0.111 R)
• M40: 15,447,027 km (0.094 R)
• M41: 16,748,978 km (0.086 R)
• M42: 17,279,601 km (0.075 R)
• M43: 17,636,542 km (0.102 R)
• M44: 17,726,151 km (0.106 R)
• M45: 17,815,910 km (0.091 R)
• M46: 17,995,876 km (0.096 R)
• M47: 18,858,906 km (0.085 R)
• M48: 19,226,318 km (0.1 R)
• M49: 19,318,471 km (0.119 R)
• M50: 19,874,975 km (0.1 R)
• M51: 20,577,935 km (0.082 R)
• M52: 20,672,331 km (0.076 R)
• M53: 20,861,423 km (0.097 R)
• M54: 21,193,830 km (0.112 R)
• M55: 21,289,123 km (0.102 R)
• M56: 21,671,795 km (0.043 R)
• M57: 22,930,810 km (0.044 R)
• M58: 23,028,647 km (0.111 R)
• M59: 23,519,927 km (0.084 R)
• M60: 24,064,463 km (0.12 R)
• M61: 24,863,765 km (0.116 R)
• M62: 25,468,888 km (0.072 R)
• M63: 26,130,110 km (0.075 R)
• M64: 26,334,611 km (0.116 R)
• M65: 26,539,709 km (0.111 R)
• M66: 27,003,164 km (0.072 R)
• M67: 27,261,669 km (0.111 R)
• M68: 27,990,210 km (0.118 R)
• M69: 28,356,875 km (0.112 R)
• M70: 28,619,718 km (0.103 R)
• M71: 29,679,320 km (0.059 R)
• M72: 29,785,983 km (0.06 R)
• M73: 29,999,759 km (0.084 R)
• M74: 30,697,782 km (0.098 R)
• M75: 31,021,811 km (0.074 R)
• M76: 31,238,429 km (0.117 R)
• M77: 31,836,820 km (0.029 R)
• M78: 31,946,027 km (0.075 R)
• M79: 32,219,641 km (0.046 R)
• M80: 32,658,861 km (0.119 R)
• M81: 33,432,431 km (0.082 R)
• M82: 33,710,235 km (0.052 R)
• M83: 34,547,983 km (0.094 R)
• M84: 34,885,027 km (0.111 R)
• M85: 36,586,553 km (0.115 R)
• M86: 37,102,366 km (0.109 R)
• M87: 38,664,018 km (0.111 R)
• M88: 39,072,271 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 13,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit