🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.96 AU - 1.32 AU

Year: 524 Days

Day: 46.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,065,477 km

• M1: 85,869 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.7

Radius: 13.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.24 AU - 3.28 AU

Year: 1974 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 93,065,477 km

• M1: 184,903 km (0.035 R)
• M2: 277,055 km (0.113 R)
• M3: 461,360 km (0.058 R)
• M4: 556,504 km (0.056 R)
• M5: 652,995 km (0.075 R)
• M6: 923,019 km (0.069 R)
• M7: 1,007,093 km (0.099 R)
• M8: 1,147,565 km (0.092 R)
• M9: 1,238,970 km (0.096 R)
• M10: 1,539,063 km (0.061 R)
• M11: 1,640,939 km (0.079 R)
• M12: 1,830,330 km (0.115 R)
• M13: 2,266,109 km (0.085 R)
• M14: 2,538,526 km (0.058 R)
• M15: 2,821,565 km (0.114 R)
• M16: 2,986,273 km (0.098 R)
• M17: 3,115,226 km (0.076 R)
• M18: 3,325,411 km (0.108 R)
• M19: 3,801,731 km (0.095 R)
• M20: 3,927,692 km (0.098 R)
• M21: 4,155,230 km (0.081 R)
• M22: 4,460,709 km (0.062 R)
• M23: 4,668,351 km (0.083 R)
• M24: 4,788,478 km (0.109 R)
• M25: 4,955,429 km (0.066 R)
• M26: 5,047,283 km (0.092 R)
• M27: 5,139,734 km (0.099 R)
• M28: 5,420,529 km (0.12 R)
• M29: 5,515,225 km (0.099 R)
• M30: 5,754,432 km (0.082 R)
• M31: 5,883,535 km (0.108 R)
• M32: 6,226,862 km (0.106 R)
• M33: 6,376,011 km (0.118 R)
• M34: 7,453,415 km (0.111 R)
• M35: 7,682,898 km (0.117 R)
• M36: 7,986,432 km (0.092 R)
• M37: 8,385,110 km (0.085 R)
• M38: 8,605,318 km (0.113 R)
• M39: 8,697,620 km (0.117 R)
• M40: 8,846,021 km (0.06 R)
• M41: 8,976,620 km (0.099 R)
• M42: 9,126,667 km (0.104 R)
• M43: 9,258,612 km (0.081 R)
• M44: 9,372,157 km (0.085 R)
• M45: 9,927,913 km (0.12 R)
• M46: 10,102,643 km (0.088 R)
• M47: 10,278,271 km (0.082 R)
• M48: 10,612,922 km (0.089 R)
• M49: 10,891,174 km (0.116 R)
• M50: 11,212,211 km (0.062 R)
• M51: 11,720,096 km (0.081 R)
• M52: 11,843,215 km (0.082 R)
• M53: 12,069,855 km (0.112 R)
• M54: 12,173,377 km (0.084 R)
• M55: 12,256,404 km (0.111 R)
• M56: 12,360,374 km (0.044 R)
• M57: 12,527,475 km (0.099 R)
• M58: 13,118,237 km (0.106 R)
• M59: 13,438,526 km (0.098 R)
• M60: 14,130,267 km (0.065 R)
• M61: 14,283,156 km (0.084 R)
• M62: 14,414,652 km (0.094 R)
• M63: 14,855,817 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 10.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.42 AU - 4 AU

Year: 3076 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,065,477 km

• M1: 538,852 km (0.112 R)
• M2: 738,265 km (0.097 R)
• M3: 810,372 km (0.115 R)
• M4: 919,877 km (0.117 R)
• M5: 1,224,459 km (0.101 R)
• M6: 1,586,037 km (0.108 R)
• M7: 1,734,587 km (0.085 R)
• M8: 1,888,075 km (0.105 R)
• M9: 2,064,899 km (0.089 R)
• M10: 2,131,470 km (0.1 R)
• M11: 2,247,409 km (0.101 R)
• M12: 2,495,592 km (0.099 R)
• M13: 2,638,607 km (0.094 R)
• M14: 3,051,348 km (0.109 R)
• M15: 3,127,643 km (0.113 R)
• M16: 3,394,076 km (0.073 R)
• M17: 3,461,844 km (0.073 R)
• M18: 3,842,721 km (0.088 R)
• M19: 3,925,299 km (0.06 R)
• M20: 4,470,284 km (0.106 R)
• M21: 5,537,365 km (0.101 R)
• M22: 5,778,816 km (0.115 R)
• M23: 6,120,049 km (0.082 R)
• M24: 6,369,877 km (0.054 R)
• M25: 6,608,785 km (0.112 R)
• M26: 6,793,688 km (0.102 R)
• M27: 7,255,796 km (0.11 R)
• M28: 7,343,610 km (0.066 R)
• M29: 7,431,723 km (0.11 R)
• M30: 8,563,281 km (0.075 R)
• M31: 8,718,265 km (0.061 R)
• M32: 9,427,059 km (0.099 R)
• M33: 9,522,952 km (0.116 R)
• M34: 9,635,300 km (0.066 R)
• M35: 10,023,656 km (0.088 R)
• M36: 10,417,248 km (0.091 R)
• M37: 10,765,661 km (0.097 R)
• M38: 11,033,890 km (0.115 R)
• M39: 11,236,446 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.1

Radius: 4.4

Gravity: 43.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.53 AU - 15.89 AU

Year: 24285 Days

Day: 19.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,065,477 km

• M1: 62,981 km (0.073 R)
• M2: 562,338 km (0.082 R)
• M3: 743,651 km (0.098 R)
• M4: 942,616 km (0.038 R)
• M5: 1,063,641 km (0.119 R)
• M6: 1,525,449 km (0.113 R)
• M7: 1,596,060 km (0.115 R)
• M8: 2,080,906 km (0.042 R)
• M9: 2,995,997 km (0.094 R)
• M10: 3,129,288 km (0.116 R)
• M11: 3,729,475 km (0.097 R)
• M12: 3,969,579 km (0.029 R)
• M13: 5,512,233 km (0.117 R)
• M14: 5,785,548 km (0.12 R)
• M15: 6,689,418 km (0.09 R)
• M16: 7,879,769 km (0.043 R)
• M17: 9,069,521 km (0.085 R)
• M18: 9,198,025 km (0.084 R)
• M19: 9,915,347 km (0.051 R)
• M20: 10,448,364 km (0.103 R)
• M21: 11,403,098 km (0.042 R)
• M22: 12,102,169 km (0.104 R)
• M23: 12,385,507 km (0.115 R)
• M24: 14,131,763 km (0.101 R)
• M25: 14,505,159 km (0.115 R)
• M26: 14,730,753 km (0.065 R)
• M27: 15,261,526 km (0.053 R)
• M28: 15,414,415 km (0.066 R)
• M29: 15,875,924 km (0.099 R)
• M30: 16,498,401 km (0.077 R)
• M31: 16,576,790 km (0.1 R)
• M32: 16,655,180 km (0.101 R)
• M33: 17,526,737 km (0.03 R)
• M34: 18,413,104 km (0.04 R)
• M35: 19,396,411 km (0.067 R)
• M36: 19,479,139 km (0.044 R)
• M37: 20,061,374 km (0.039 R)
• M38: 21,499,159 km (0.087 R)
• M39: 23,320,513 km (0.077 R)
• M40: 23,408,476 km (0.104 R)
• M41: 24,116,224 km (0.036 R)
• M42: 26,924,026 km (0.076 R)
• M43: 27,201,082 km (0.105 R)
• M44: 28,038,231 km (0.067 R)
• M45: 29,833,107 km (0.099 R)
• M46: 30,311,670 km (0.043 R)
• M47: 30,503,754 km (0.117 R)
• M48: 30,599,945 km (0.115 R)
• M49: 31,762,321 km (0.11 R)
• M50: 32,447,030 km (0.071 R)
• M51: 34,030,075 km (0.073 R)
• M52: 34,931,701 km (0.114 R)
• M53: 35,638,252 km (0.033 R)
• M54: 35,739,530 km (0.103 R)
• M55: 37,065,565 km (0.073 R)
• M56: 40,820,621 km (0.084 R)
• M57: 40,926,686 km (0.078 R)
• M58: 41,671,384 km (0.055 R)
• M59: 41,885,010 km (0.117 R)
• M60: 42,635,393 km (0.097 R)
• M61: 43,282,254 km (0.112 R)
• M62: 43,498,573 km (0.068 R)
• M63: 43,932,257 km (0.072 R)
• M64: 46,122,220 km (0.117 R)
• M65: 46,232,624 km (0.117 R)
• M66: 46,786,136 km (0.102 R)
• M67: 47,230,441 km (0.077 R)
• M68: 47,564,643 km (0.087 R)
• M69: 53,364,552 km (0.098 R)
• M70: 54,177,766 km (0.037 R)
• M71: 59,382,875 km (0.099 R)
• M72: 59,743,555 km (0.076 R)
• M73: 59,863,832 km (0.118 R)
• M74: 60,467,011 km (0.08 R)
• M75: 60,708,761 km (0.12 R)
• M76: 62,654,879 km (0.1 R)
• M77: 63,635,493 km (0.089 R)
• M78: 65,736,147 km (0.081 R)
• M79: 66,607,854 km (0.093 R)
• M80: 67,483,151 km (0.069 R)
• M81: 71,150,243 km (0.117 R)
• M82: 74,104,352 km (0.045 R)
• M83: 75,011,364 km (0.086 R)
• M84: 76,444,063 km (0.113 R)
• M85: 77,622,894 km (0.113 R)
• M86: 77,754,241 km (0.109 R)
• M87: 79,601,027 km (0.113 R)
• M88: 81,462,324 km (0.08 R)
• M89: 85,362,939 km (0.052 R)
• M90: 87,951,431 km (0.085 R)
• M91: 88,362,525 km (0.11 R)
• M92: 89,324,141 km (0.067 R)
• M93: 89,875,110 km (0.049 R)
• M94: 91,119,165 km (0.116 R)
• M95: 92,508,032 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit