🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 12

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.96 AU - 1.08 AU

Year: 676 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,415,728 km

• M1: 152,291 km (0.11 R)
• M2: 265,237 km (0.098 R)
• M3: 379,231 km (0.104 R)
• M4: 507,885 km (0.113 R)
• M5: 674,238 km (0.119 R)
• M6: 816,206 km (0.036 R)
• M7: 969,245 km (0.114 R)
• M8: 1,176,138 km (0.074 R)
• M9: 1,272,330 km (0.056 R)
• M10: 1,357,900 km (0.065 R)
• M11: 1,438,832 km (0.105 R)
• M12: 1,577,360 km (0.06 R)
• M13: 1,735,186 km (0.117 R)
• M14: 1,860,848 km (0.116 R)
• M15: 1,997,281 km (0.095 R)
• M16: 2,074,623 km (0.044 R)
• M17: 2,153,013 km (0.062 R)
• M18: 2,361,552 km (0.075 R)
• M19: 2,476,742 km (0.101 R)
• M20: 2,644,442 km (0.063 R)
• M21: 2,738,389 km (0.117 R)
• M22: 2,816,180 km (0.103 R)
• M23: 3,071,693 km (0.08 R)
• M24: 3,197,804 km (0.108 R)
• M25: 3,307,459 km (0.085 R)
• M26: 3,427,437 km (0.119 R)
• M27: 3,502,086 km (0.093 R)
• M28: 3,662,605 km (0.114 R)
• M29: 3,951,777 km (0.067 R)
• M30: 4,040,040 km (0.083 R)
• M31: 4,148,798 km (0.073 R)
• M32: 4,399,673 km (0.108 R)
• M33: 4,481,055 km (0.107 R)
• M34: 5,043,393 km (0.04 R)
• M35: 5,160,678 km (0.098 R)
• M36: 5,246,547 km (0.081 R)
• M37: 5,507,296 km (0.111 R)
• M38: 5,606,031 km (0.06 R)
• M39: 5,749,944 km (0.084 R)
• M40: 5,872,614 km (0.096 R)
• M41: 6,086,539 km (0.088 R)
• M42: 6,188,864 km (0.103 R)
• M43: 6,568,843 km (0.073 R)
• M44: 6,720,535 km (0.034 R)
• M45: 7,027,659 km (0.084 R)
• M46: 7,521,332 km (0.091 R)
• M47: 7,741,540 km (0.104 R)
• M48: 7,827,858 km (0.102 R)
• M49: 8,038,642 km (0.091 R)
• M50: 8,113,441 km (0.112 R)
• M51: 8,453,327 km (0.115 R)
• M52: 8,567,620 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 9.7

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.28 AU - 1.84 AU

Year: 1278 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,415,728 km

• M1: 136,732 km (0.07 R)
• M2: 207,043 km (0.066 R)
• M3: 393,592 km (0.077 R)
• M4: 547,827 km (0.072 R)
• M5: 686,056 km (0.089 R)
• M6: 747,690 km (0.114 R)
• M7: 826,379 km (0.051 R)
• M8: 944,860 km (0.113 R)
• M9: 1,097,151 km (0.09 R)
• M10: 1,176,438 km (0.111 R)
• M11: 1,389,615 km (0.09 R)
• M12: 1,463,516 km (0.079 R)
• M13: 1,526,197 km (0.11 R)
• M14: 1,693,448 km (0.06 R)
• M15: 1,779,317 km (0.105 R)
• M16: 1,942,080 km (0.066 R)
• M17: 2,025,256 km (0.072 R)
• M18: 2,095,417 km (0.116 R)
• M19: 2,209,710 km (0.079 R)
• M20: 2,318,617 km (0.116 R)
• M21: 2,407,179 km (0.101 R)
• M22: 2,519,378 km (0.09 R)
• M23: 2,687,227 km (0.098 R)
• M24: 2,780,426 km (0.093 R)
• M25: 2,969,967 km (0.045 R)
• M26: 3,123,155 km (0.091 R)
• M27: 3,221,141 km (0.076 R)
• M28: 3,320,325 km (0.083 R)
• M29: 3,437,310 km (0.106 R)
• M30: 3,530,061 km (0.093 R)
• M31: 3,623,859 km (0.087 R)
• M32: 3,796,345 km (0.111 R)
• M33: 3,910,040 km (0.046 R)
• M34: 4,176,623 km (0.094 R)
• M35: 4,284,932 km (0.095 R)
• M36: 4,992,679 km (0.086 R)
• M37: 5,184,913 km (0.073 R)
• M38: 5,340,494 km (0.08 R)
• M39: 5,487,848 km (0.111 R)
• M40: 5,596,756 km (0.119 R)
• M41: 5,676,342 km (0.084 R)
• M42: 5,806,641 km (0.061 R)
• M43: 5,877,252 km (0.102 R)
• M44: 6,090,578 km (0.031 R)
• M45: 6,152,063 km (0.067 R)
• M46: 6,244,514 km (0.108 R)
• M47: 6,535,482 km (0.059 R)
• M48: 6,619,407 km (0.114 R)
• M49: 6,682,686 km (0.067 R)
• M50: 6,852,181 km (0.106 R)
• M51: 7,087,648 km (0.109 R)
• M52: 7,271,354 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38

Radius: 10.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.36 AU - 4.02 AU

Year: 4650 Days

Day: 10.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,415,728 km

• M1: 136,882 km (0.081 R)
• M2: 212,130 km (0.12 R)
• M3: 424,559 km (0.037 R)
• M4: 593,754 km (0.07 R)
• M5: 736,620 km (0.11 R)
• M6: 918,681 km (0.101 R)
• M7: 1,036,713 km (0.041 R)
• M8: 1,145,321 km (0.084 R)
• M9: 1,311,973 km (0.113 R)
• M10: 1,430,305 km (0.119 R)
• M11: 1,661,135 km (0.084 R)
• M12: 1,886,429 km (0.108 R)
• M13: 2,011,942 km (0.09 R)
• M14: 2,112,621 km (0.117 R)
• M15: 2,328,491 km (0.066 R)
• M16: 2,621,254 km (0.082 R)
• M17: 3,019,483 km (0.085 R)
• M18: 3,907,197 km (0.11 R)
• M19: 3,976,012 km (0.048 R)
• M20: 4,208,487 km (0.111 R)
• M21: 4,553,610 km (0.119 R)
• M22: 4,809,123 km (0.047 R)
• M23: 4,982,207 km (0.117 R)
• M24: 5,069,573 km (0.078 R)
• M25: 5,182,669 km (0.059 R)
• M26: 5,321,944 km (0.086 R)
• M27: 5,462,417 km (0.112 R)
• M28: 5,539,609 km (0.062 R)
• M29: 5,865,284 km (0.069 R)
• M30: 6,291,189 km (0.069 R)
• M31: 6,399,199 km (0.115 R)
• M32: 6,617,163 km (0.09 R)
• M33: 7,074,633 km (0.059 R)
• M34: 7,158,857 km (0.025 R)
• M35: 7,513,553 km (0.042 R)
• M36: 7,671,528 km (0.083 R)
• M37: 7,816,040 km (0.043 R)
• M38: 7,888,595 km (0.062 R)
• M39: 7,976,110 km (0.086 R)
• M40: 8,122,416 km (0.056 R)
• M41: 8,928,599 km (0.112 R)
• M42: 9,557,808 km (0.047 R)
• M43: 9,697,832 km (0.1 R)
• M44: 10,185,371 km (0.079 R)
• M45: 10,312,529 km (0.114 R)
• M46: 10,440,136 km (0.074 R)
• M47: 10,536,178 km (0.075 R)
• M48: 10,923,487 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801

Radius: 5.5

Gravity: 26.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.72 AU - 7.26 AU

Year: 12123 Days

Day: 22.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,415,728 km

• M1: 88,712 km (0.095 R)
• M2: 153,338 km (0.051 R)
• M3: 218,562 km (0.072 R)
• M4: 337,044 km (0.12 R)
• M5: 396,734 km (0.04 R)
• M6: 932,444 km (0.107 R)
• M7: 1,176,288 km (0.085 R)
• M8: 1,800,859 km (0.107 R)
• M9: 2,334,026 km (0.063 R)
• M10: 2,482,128 km (0.102 R)
• M11: 3,466,781 km (0.051 R)
• M12: 4,930,746 km (0.117 R)
• M13: 4,968,594 km (0.082 R)
• M14: 5,352,313 km (0.079 R)
• M15: 5,391,208 km (0.047 R)
• M16: 5,469,298 km (0.072 R)
• M17: 5,986,009 km (0.051 R)
• M18: 6,026,401 km (0.084 R)
• M19: 6,066,942 km (0.071 R)
• M20: 7,022,872 km (0.086 R)
• M21: 7,150,928 km (0.117 R)
• M22: 8,158,769 km (0.058 R)
• M23: 8,428,942 km (0.086 R)
• M24: 9,397,439 km (0.103 R)
• M25: 9,823,195 km (0.033 R)
• M26: 10,207,063 km (0.094 R)
• M27: 11,387,540 km (0.092 R)
• M28: 11,437,655 km (0.047 R)
• M29: 12,455,369 km (0.091 R)
• M30: 13,184,958 km (0.087 R)
• M31: 13,448,849 km (0.053 R)
• M32: 14,359,152 km (0.114 R)
• M33: 14,521,914 km (0.078 R)
• M34: 14,903,837 km (0.109 R)
• M35: 15,399,904 km (0.101 R)
• M36: 15,566,406 km (0.061 R)
• M37: 15,957,455 km (0.111 R)
• M38: 16,182,301 km (0.097 R)
• M39: 17,149,451 km (0.059 R)
• M40: 17,495,321 km (0.084 R)
• M41: 17,611,110 km (0.076 R)
• M42: 17,959,972 km (0.11 R)
• M43: 18,311,228 km (0.108 R)
• M44: 19,139,402 km (0.076 R)
• M45: 19,318,471 km (0.115 R)
• M46: 20,222,191 km (0.082 R)
• M47: 20,526,473 km (0.093 R)
• M48: 20,832,251 km (0.039 R)
• M49: 21,386,512 km (0.081 R)
• M50: 21,634,395 km (0.103 R)
• M51: 21,696,478 km (0.102 R)
• M52: 22,321,049 km (0.074 R)
• M53: 22,824,746 km (0.107 R)
• M54: 23,014,735 km (0.076 R)
• M55: 25,334,100 km (0.109 R)
• M56: 26,587,880 km (0.111 R)
• M57: 27,794,237 km (0.097 R)
• M58: 28,132,478 km (0.067 R)
• M59: 28,200,246 km (0.117 R)
• M60: 28,949,881 km (0.068 R)
• M61: 29,705,948 km (0.047 R)
• M62: 29,844,027 km (0.112 R)
• M63: 31,097,209 km (0.096 R)
• M64: 31,589,236 km (0.053 R)
• M65: 31,942,137 km (0.031 R)
• M66: 33,080,428 km (0.068 R)
• M67: 33,295,400 km (0.067 R)
• M68: 34,449,398 km (0.111 R)
• M69: 34,594,508 km (0.087 R)
• M70: 34,885,475 km (0.102 R)
• M71: 35,543,108 km (0.042 R)
• M72: 36,426,184 km (0.092 R)
• M73: 36,722,238 km (0.094 R)
• M74: 37,019,040 km (0.051 R)
• M75: 37,391,090 km (0.091 R)
• M76: 37,989,033 km (0.068 R)
• M77: 38,139,080 km (0.091 R)
• M78: 38,214,178 km (0.095 R)
• M79: 38,514,869 km (0.105 R)
• M80: 42,029,522 km (0.119 R)
• M81: 42,107,013 km (0.049 R)
• M82: 43,432,451 km (0.072 R)
• M83: 43,589,379 km (0.117 R)
• M84: 46,284,085 km (0.094 R)
• M85: 47,167,461 km (0.046 R)
• M86: 48,299,767 km (0.113 R)
• M87: 48,624,993 km (0.063 R)
• M88: 48,950,817 km (0.09 R)
• M89: 49,114,028 km (0.09 R)
• M90: 50,014,907 km (0.057 R)
• M91: 50,508,579 km (0.103 R)
• M92: 50,921,320 km (0.066 R)
• M93: 51,335,108 km (0.114 R)
• M94: 52,165,974 km (0.058 R)
• M95: 56,472,149 km (0.087 R)
• M96: 56,643,289 km (0.077 R)
• M97: 57,415,663 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 20,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit