🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 10

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.97 AU

Year: 531 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,747,013 km

• M1: 159,771 km (0.076 R)
• M2: 242,947 km (0.113 R)
• M3: 318,344 km (0.103 R)
• M4: 477,816 km (0.091 R)
• M5: 549,174 km (0.043 R)
• M6: 645,365 km (0.034 R)
• M7: 708,346 km (0.049 R)
• M8: 879,486 km (0.032 R)
• M9: 962,513 km (0.085 R)
• M10: 1,077,404 km (0.073 R)
• M11: 1,179,729 km (0.09 R)
• M12: 1,321,548 km (0.114 R)
• M13: 1,441,076 km (0.112 R)
• M14: 1,540,409 km (0.105 R)
• M15: 1,612,665 km (0.086 R)
• M16: 1,766,003 km (0.117 R)
• M17: 1,872,666 km (0.097 R)
• M18: 1,976,337 km (0.109 R)
• M19: 2,050,089 km (0.083 R)
• M20: 2,315,476 km (0.098 R)
• M21: 2,427,076 km (0.1 R)
• M22: 2,580,563 km (0.025 R)
• M23: 2,678,999 km (0.088 R)
• M24: 2,754,994 km (0.105 R)
• M25: 3,017,987 km (0.105 R)
• M26: 3,109,541 km (0.114 R)
• M27: 3,220,693 km (0.102 R)
• M28: 3,320,474 km (0.066 R)
• M29: 3,427,736 km (0.054 R)
• M30: 3,632,835 km (0.064 R)
• M31: 3,769,717 km (0.095 R)
• M32: 3,835,390 km (0.108 R)
• M33: 3,961,501 km (0.115 R)
• M34: 4,061,881 km (0.106 R)
• M35: 4,129,350 km (0.111 R)
• M36: 4,238,108 km (0.062 R)
• M37: 4,313,355 km (0.079 R)
• M38: 4,389,202 km (0.049 R)
• M39: 4,500,203 km (0.081 R)
• M40: 4,563,034 km (0.066 R)
• M41: 4,647,407 km (0.117 R)
• M42: 4,817,500 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 12.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.16 AU - 1.2 AU

Year: 885 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,747,013 km

• M1: 164,707 km (0.061 R)
• M2: 340,036 km (0.106 R)
• M3: 428,299 km (0.104 R)
• M4: 578,645 km (0.114 R)
• M5: 659,876 km (0.085 R)
• M6: 760,406 km (0.106 R)
• M7: 874,549 km (0.044 R)
• M8: 1,003,353 km (0.066 R)
• M9: 1,200,373 km (0.086 R)
• M10: 1,290,282 km (0.073 R)
• M11: 1,693,448 km (0.088 R)
• M12: 1,769,743 km (0.082 R)
• M13: 1,867,879 km (0.083 R)
• M14: 1,989,502 km (0.107 R)
• M15: 2,229,457 km (0.105 R)
• M16: 2,666,432 km (0.098 R)
• M17: 2,950,220 km (0.11 R)
• M18: 3,212,315 km (0.103 R)
• M19: 3,391,384 km (0.06 R)
• M20: 3,475,607 km (0.07 R)
• M21: 3,606,655 km (0.107 R)
• M22: 3,686,092 km (0.074 R)
• M23: 3,927,842 km (0.099 R)
• M24: 4,071,456 km (0.042 R)
• M25: 4,209,684 km (0.119 R)
• M26: 4,363,770 km (0.112 R)
• M27: 4,462,804 km (0.056 R)
• M28: 4,598,339 km (0.08 R)
• M29: 4,728,041 km (0.099 R)
• M30: 4,902,921 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 12.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2 AU - 2.88 AU

Year: 2631 Days

Day: 14.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,747,013 km

• M1: 186,848 km (0.105 R)
• M2: 330,761 km (0.12 R)
• M3: 640,728 km (0.046 R)
• M4: 759,209 km (0.099 R)
• M5: 1,121,834 km (0.088 R)
• M6: 1,205,160 km (0.108 R)
• M7: 1,301,501 km (0.087 R)
• M8: 1,571,974 km (0.098 R)
• M9: 1,885,980 km (0.102 R)
• M10: 2,037,673 km (0.062 R)
• M11: 2,233,347 km (0.105 R)
• M12: 2,545,557 km (0.11 R)
• M13: 2,643,394 km (0.076 R)
• M14: 2,742,578 km (0.069 R)
• M15: 3,018,287 km (0.085 R)
• M16: 3,302,971 km (0.088 R)
• M17: 3,410,233 km (0.105 R)
• M18: 3,722,893 km (0.09 R)
• M19: 3,963,596 km (0.106 R)
• M20: 4,110,501 km (0.083 R)
• M21: 4,309,316 km (0.119 R)
• M22: 4,477,464 km (0.026 R)
• M23: 4,682,114 km (0.097 R)
• M24: 4,924,762 km (0.063 R)
• M25: 5,047,731 km (0.116 R)
• M26: 5,153,946 km (0.055 R)
• M27: 5,314,614 km (0.075 R)
• M28: 5,440,725 km (0.095 R)
• M29: 5,604,535 km (0.111 R)
• M30: 5,880,991 km (0.093 R)
• M31: 6,199,785 km (0.058 R)
• M32: 6,447,519 km (0.05 R)
• M33: 6,717,842 km (0.055 R)
• M34: 6,815,380 km (0.072 R)
• M35: 6,932,964 km (0.106 R)
• M36: 7,031,549 km (0.053 R)
• M37: 7,270,008 km (0.096 R)
• M38: 7,410,331 km (0.098 R)
• M39: 7,592,092 km (0.1 R)
• M40: 7,693,669 km (0.071 R)
• M41: 7,775,349 km (0.1 R)
• M42: 9,055,758 km (0.039 R)
• M43: 9,358,843 km (0.084 R)
• M44: 9,643,378 km (0.114 R)
• M45: 10,064,346 km (0.087 R)
• M46: 10,153,656 km (0.109 R)
• M47: 10,468,709 km (0.092 R)
• M48: 10,672,910 km (0.076 R)
• M49: 11,016,088 km (0.057 R)
• M50: 11,316,630 km (0.062 R)
• M51: 11,456,205 km (0.1 R)
• M52: 11,596,378 km (0.118 R)
• M53: 11,690,176 km (0.112 R)
• M54: 12,138,970 km (0.099 R)
• M55: 13,200,217 km (0.03 R)
• M56: 13,298,054 km (0.074 R)
• M57: 13,890,910 km (0.046 R)
• M58: 14,215,538 km (0.066 R)
• M59: 14,366,332 km (0.091 R)
• M60: 14,492,294 km (0.093 R)
• M61: 14,643,986 km (0.09 R)
• M62: 14,745,413 km (0.078 R)
• M63: 14,872,572 km (0.117 R)
• M64: 15,127,935 km (0.066 R)
• M65: 15,307,453 km (0.115 R)
• M66: 15,902,702 km (0.034 R)
• M67: 16,006,972 km (0.104 R)
• M68: 16,426,295 km (0.052 R)
• M69: 16,796,251 km (0.104 R)
• M70: 16,875,837 km (0.056 R)
• M71: 17,356,345 km (0.064 R)
• M72: 17,625,322 km (0.065 R)
• M73: 17,706,254 km (0.072 R)
• M74: 18,058,408 km (0.078 R)
• M75: 18,221,619 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 9.4

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.93 AU - 5.29 AU

Year: 7973 Days

Day: 13 Hours

Environment

Temp: -217 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,747,013 km

• M1: 120,576 km (0.118 R)
• M2: 240,553 km (0.056 R)
• M3: 328,068 km (0.1 R)
• M4: 504,743 km (0.085 R)
• M5: 655,388 km (0.116 R)
• M6: 714,031 km (0.062 R)
• M7: 1,159,533 km (0.113 R)
• M8: 1,250,638 km (0.104 R)
• M9: 1,344,286 km (0.106 R)
• M10: 1,538,913 km (0.099 R)
• M11: 1,599,201 km (0.1 R)
• M12: 1,701,377 km (0.117 R)
• M13: 2,021,366 km (0.081 R)
• M14: 2,087,638 km (0.103 R)
• M15: 2,177,247 km (0.065 R)
• M16: 2,548,400 km (0.086 R)
• M17: 2,644,442 km (0.116 R)
• M18: 2,864,799 km (0.094 R)
• M19: 2,939,748 km (0.11 R)
• M20: 3,168,184 km (0.099 R)
• M21: 3,271,556 km (0.106 R)
• M22: 3,642,559 km (0.093 R)
• M23: 3,971,225 km (0.082 R)
• M24: 4,540,295 km (0.072 R)
• M25: 4,804,784 km (0.118 R)
• M26: 4,983,853 km (0.097 R)
• M27: 5,134,797 km (0.069 R)
• M28: 5,287,387 km (0.104 R)
• M29: 7,163,644 km (0.101 R)
• M30: 7,819,182 km (0.117 R)
• M31: 8,278,746 km (0.114 R)
• M32: 8,638,230 km (0.065 R)
• M33: 8,710,785 km (0.119 R)
• M34: 8,783,489 km (0.083 R)
• M35: 9,372,606 km (0.084 R)
• M36: 10,088,731 km (0.09 R)
• M37: 10,318,663 km (0.091 R)
• M38: 10,511,494 km (0.084 R)
• M39: 12,545,726 km (0.076 R)
• M40: 13,375,994 km (0.114 R)
• M41: 14,266,850 km (0.066 R)
• M42: 16,150,137 km (0.051 R)
• M43: 16,374,235 km (0.101 R)
• M44: 17,372,202 km (0.072 R)
• M45: 17,601,685 km (0.076 R)
• M46: 17,832,216 km (0.117 R)
• M47: 19,379,058 km (0.074 R)
• M48: 19,521,774 km (0.043 R)
• M49: 19,617,068 km (0.098 R)
• M50: 19,856,125 km (0.113 R)
• M51: 20,627,602 km (0.026 R)
• M52: 20,870,848 km (0.076 R)
• M53: 21,212,679 km (0.087 R)
• M54: 22,849,728 km (0.11 R)
• M55: 23,252,595 km (0.085 R)
• M56: 23,404,288 km (0.091 R)
• M57: 23,556,429 km (0.109 R)
• M58: 23,708,719 km (0.097 R)
• M59: 25,406,356 km (0.072 R)
• M60: 25,666,955 km (0.096 R)
• M61: 26,138,338 km (0.084 R)
• M62: 29,189,387 km (0.05 R)
• M63: 29,298,593 km (0.076 R)
• M64: 29,791,070 km (0.099 R)
• M65: 30,618,196 km (0.1 R)
• M66: 31,118,003 km (0.115 R)
• M67: 31,676,601 km (0.08 R)
• M68: 32,520,632 km (0.082 R)
• M69: 33,087,459 km (0.053 R)
• M70: 33,315,147 km (0.109 R)
• M71: 33,543,283 km (0.059 R)
• M72: 33,714,723 km (0.119 R)
• M73: 35,038,963 km (0.037 R)
• M74: 36,615,126 km (0.094 R)
• M75: 36,674,068 km (0.051 R)
• M76: 36,732,860 km (0.085 R)
• M77: 38,333,706 km (0.093 R)
• M78: 38,513,074 km (0.04 R)
• M79: 38,932,397 km (0.036 R)
• M80: 38,992,535 km (0.051 R)
• M81: 40,199,790 km (0.114 R)
• M82: 40,381,851 km (0.066 R)
• M83: 40,442,737 km (0.087 R)
• M84: 40,747,019 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit