🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.46 AU - 0.66 AU

Year: 275 Days

Day: 16.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 13.3

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1 AU - 1.18 AU

Year: 747 Days

Day: 8.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,894,229 km

• M1: 165,904 km (0.049 R)
• M2: 251,025 km (0.111 R)
• M3: 353,051 km (0.062 R)
• M4: 454,179 km (0.079 R)
• M5: 549,024 km (0.08 R)
• M6: 659,577 km (0.101 R)
• M7: 786,885 km (0.073 R)
• M8: 874,250 km (0.115 R)
• M9: 1,016,667 km (0.086 R)
• M10: 1,131,259 km (0.117 R)
• M11: 1,227,301 km (0.116 R)
• M12: 1,364,781 km (0.107 R)
• M13: 1,477,578 km (0.079 R)
• M14: 1,766,452 km (0.075 R)
• M15: 1,863,241 km (0.118 R)
• M16: 1,967,362 km (0.119 R)
• M17: 2,176,200 km (0.051 R)
• M18: 2,274,636 km (0.12 R)
• M19: 2,362,749 km (0.097 R)
• M20: 2,476,144 km (0.095 R)
• M21: 2,560,966 km (0.117 R)
• M22: 2,683,786 km (0.082 R)
• M23: 2,827,549 km (0.082 R)
• M24: 2,961,140 km (0.114 R)
• M25: 3,116,423 km (0.09 R)
• M26: 3,221,441 km (0.103 R)
• M27: 3,341,119 km (0.056 R)
• M28: 3,496,252 km (0.071 R)
• M29: 3,584,963 km (0.112 R)
• M30: 3,855,885 km (0.102 R)
• M31: 3,961,950 km (0.07 R)
• M32: 4,220,306 km (0.094 R)
• M33: 4,329,662 km (0.096 R)
• M34: 4,454,875 km (0.066 R)
• M35: 4,731,332 km (0.056 R)
• M36: 4,883,174 km (0.091 R)
• M37: 4,967,397 km (0.109 R)
• M38: 5,075,407 km (0.092 R)
• M39: 5,199,573 km (0.107 R)
• M40: 5,309,228 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 11.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.44 AU - 3.72 AU

Year: 3546 Days

Day: 8.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,894,229 km

• M1: 248,332 km (0.093 R)
• M2: 405,859 km (0.113 R)
• M3: 477,217 km (0.096 R)
• M4: 573,708 km (0.05 R)
• M5: 789,578 km (0.068 R)
• M6: 920,027 km (0.114 R)
• M7: 1,007,093 km (0.115 R)
• M8: 1,176,737 km (0.076 R)
• M9: 1,485,806 km (0.064 R)
• M10: 1,852,321 km (0.057 R)
• M11: 1,948,363 km (0.028 R)
• M12: 2,129,077 km (0.043 R)
• M13: 2,560,517 km (0.096 R)
• M14: 2,668,078 km (0.104 R)
• M15: 3,503,582 km (0.113 R)
• M16: 3,806,069 km (0.105 R)
• M17: 3,991,720 km (0.037 R)
• M18: 4,222,699 km (0.079 R)
• M19: 4,653,990 km (0.029 R)
• M20: 4,897,236 km (0.107 R)
• M21: 5,122,081 km (0.118 R)
• M22: 5,396,294 km (0.079 R)
• M23: 5,675,594 km (0.091 R)
• M24: 5,911,809 km (0.032 R)
• M25: 6,418,646 km (0.105 R)
• M26: 7,116,072 km (0.119 R)
• M27: 7,499,640 km (0.09 R)
• M28: 7,577,132 km (0.06 R)
• M29: 7,680,953 km (0.061 R)
• M30: 7,968,929 km (0.11 R)
• M31: 8,260,346 km (0.117 R)
• M32: 9,685,415 km (0.051 R)
• M33: 9,769,938 km (0.08 R)
• M34: 9,883,034 km (0.113 R)
• M35: 10,368,628 km (0.091 R)
• M36: 10,570,735 km (0.03 R)
• M37: 11,781,281 km (0.056 R)
• M38: 12,174,125 km (0.063 R)
• M39: 12,296,047 km (0.114 R)
• M40: 13,820,450 km (0.083 R)
• M41: 14,427,667 km (0.112 R)
• M42: 14,653,560 km (0.105 R)
• M43: 14,815,575 km (0.03 R)
• M44: 14,945,575 km (0.06 R)
• M45: 15,141,399 km (0.096 R)
• M46: 15,833,588 km (0.062 R)
• M47: 16,100,022 km (0.089 R)
• M48: 16,200,253 km (0.03 R)
• M49: 16,772,464 km (0.068 R)
• M50: 16,874,191 km (0.107 R)
• M51: 17,385,666 km (0.095 R)
• M52: 17,626,070 km (0.113 R)
• M53: 19,091,680 km (0.054 R)
• M54: 20,559,834 km (0.106 R)
• M55: 20,777,648 km (0.068 R)
• M56: 21,583,233 km (0.03 R)
• M57: 21,841,588 km (0.119 R)
• M58: 22,138,241 km (0.09 R)
• M59: 22,735,585 km (0.064 R)
• M60: 22,810,534 km (0.086 R)
• M61: 23,451,710 km (0.109 R)
• M62: 23,527,556 km (0.081 R)
• M63: 23,945,982 km (0.065 R)
• M64: 24,405,247 km (0.085 R)
• M65: 24,597,480 km (0.03 R)
• M66: 24,828,908 km (0.109 R)
• M67: 24,983,592 km (0.08 R)
• M68: 25,332,604 km (0.117 R)
• M69: 25,722,456 km (0.117 R)
• M70: 25,996,520 km (0.053 R)
• M71: 26,232,136 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 11

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.63 AU - 3.73 AU

Year: 3720 Days

Day: 12.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,894,229 km

• M1: 179,368 km (0.116 R)
• M2: 312,061 km (0.099 R)
• M3: 381,774 km (0.087 R)
• M4: 476,918 km (0.101 R)
• M5: 601,832 km (0.077 R)
• M6: 695,780 km (0.113 R)
• M7: 772,673 km (0.111 R)
• M8: 888,163 km (0.062 R)
• M9: 960,418 km (0.099 R)
• M10: 1,047,634 km (0.066 R)
• M11: 1,150,557 km (0.111 R)
• M12: 1,642,585 km (0.045 R)
• M13: 1,809,985 km (0.118 R)
• M14: 2,432,013 km (0.052 R)
• M15: 2,677,203 km (0.116 R)
• M16: 2,893,821 km (0.092 R)
• M17: 2,967,274 km (0.102 R)
• M18: 3,097,574 km (0.067 R)
• M19: 3,172,821 km (0.075 R)
• M20: 3,460,648 km (0.075 R)
• M21: 3,736,955 km (0.11 R)
• M22: 3,837,485 km (0.104 R)
• M23: 3,918,417 km (0.099 R)
• M24: 4,082,227 km (0.08 R)
• M25: 4,608,811 km (0.101 R)
• M26: 5,610,519 km (0.066 R)
• M27: 5,679,633 km (0.1 R)
• M28: 6,362,697 km (0.099 R)
• M29: 6,555,678 km (0.095 R)
• M30: 6,824,356 km (0.078 R)
• M31: 6,947,624 km (0.119 R)
• M32: 7,046,808 km (0.045 R)
• M33: 7,271,803 km (0.084 R)
• M34: 7,423,046 km (0.079 R)
• M35: 7,831,598 km (0.072 R)
• M36: 8,405,306 km (0.076 R)
• M37: 8,590,658 km (0.091 R)
• M38: 9,100,786 km (0.081 R)
• M39: 9,291,225 km (0.113 R)
• M40: 9,842,493 km (0.052 R)
• M41: 10,518,226 km (0.091 R)
• M42: 11,034,937 km (0.118 R)
• M43: 11,383,949 km (0.095 R)
• M44: 11,471,763 km (0.101 R)
• M45: 11,589,197 km (0.096 R)
• M46: 12,003,434 km (0.045 R)
• M47: 12,152,583 km (0.115 R)
• M48: 12,422,607 km (0.118 R)
• M49: 12,543,333 km (0.115 R)
• M50: 12,694,576 km (0.062 R)
• M51: 13,708,850 km (0.093 R)
• M52: 14,052,626 km (0.11 R)
• M53: 14,146,872 km (0.109 R)
• M54: 14,304,548 km (0.066 R)
• M55: 15,101,157 km (0.089 R)
• M56: 15,262,274 km (0.114 R)
• M57: 15,781,678 km (0.042 R)
• M58: 15,912,277 km (0.029 R)
• M59: 16,737,608 km (0.049 R)
• M60: 17,239,509 km (0.092 R)
• M61: 17,407,807 km (0.09 R)
• M62: 17,509,084 km (0.074 R)
• M63: 18,052,723 km (0.106 R)
• M64: 18,155,198 km (0.029 R)
• M65: 18,774,533 km (0.068 R)
• M66: 18,947,917 km (0.115 R)
• M67: 19,191,312 km (0.059 R)
• M68: 19,470,911 km (0.097 R)
• M69: 19,681,395 km (0.107 R)
• M70: 20,104,757 km (0.066 R)
• M71: 20,388,544 km (0.081 R)
• M72: 20,531,111 km (0.107 R)
• M73: 20,924,553 km (0.102 R)
• M74: 22,119,840 km (0.081 R)
• M75: 22,818,014 km (0.096 R)
• M76: 23,374,368 km (0.056 R)
• M77: 23,486,118 km (0.119 R)
• M78: 23,672,965 km (0.083 R)
• M79: 24,651,934 km (0.108 R)
• M80: 24,993,915 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.6

Radius: 5

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.5 AU - 8.94 AU

Year: 16892 Days

Day: 15.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,894,229 km

• M1: 516,412 km (0.109 R)
• M2: 572,810 km (0.089 R)
• M3: 671,545 km (0.102 R)
• M4: 712,535 km (0.095 R)
• M5: 775,815 km (0.081 R)
• M6: 1,120,039 km (0.098 R)
• M7: 1,194,090 km (0.08 R)
• M8: 1,373,308 km (0.044 R)
• M9: 1,479,523 km (0.083 R)
• M10: 1,672,055 km (0.08 R)
• M11: 2,172,311 km (0.025 R)
• M12: 2,584,004 km (0.119 R)
• M13: 2,883,200 km (0.045 R)
• M14: 3,299,082 km (0.115 R)
• M15: 3,659,762 km (0.052 R)
• M16: 3,882,364 km (0.078 R)
• M17: 4,033,009 km (0.117 R)
• M18: 5,100,240 km (0.108 R)
• M19: 5,474,384 km (0.088 R)
• M20: 5,900,439 km (0.096 R)
• M21: 7,661,206 km (0.107 R)
• M22: 10,082,448 km (0.116 R)
• M23: 10,134,059 km (0.091 R)
• M24: 11,186,480 km (0.108 R)
• M25: 11,998,198 km (0.113 R)
• M26: 12,052,951 km (0.087 R)
• M27: 18,060,951 km (0.102 R)
• M28: 18,947,019 km (0.116 R)
• M29: 20,107,001 km (0.069 R)
• M30: 20,629,846 km (0.098 R)
• M31: 22,697,887 km (0.038 R)
• M32: 22,765,804 km (0.117 R)
• M33: 23,242,273 km (0.106 R)
• M34: 23,310,639 km (0.095 R)
• M35: 24,900,865 km (0.058 R)
• M36: 28,184,837 km (0.09 R)
• M37: 28,330,695 km (0.104 R)
• M38: 28,623,159 km (0.066 R)
• M39: 29,284,681 km (0.119 R)
• M40: 29,877,088 km (0.06 R)
• M41: 30,174,788 km (0.056 R)
• M42: 30,398,587 km (0.1 R)
• M43: 33,513,214 km (0.079 R)
• M44: 34,132,549 km (0.1 R)
• M45: 35,147,272 km (0.1 R)
• M46: 36,013,593 km (0.088 R)
• M47: 36,807,210 km (0.049 R)
• M48: 37,366,107 km (0.075 R)
• M49: 37,606,511 km (0.06 R)
• M50: 38,088,815 km (0.082 R)
• M51: 38,654,295 km (0.106 R)
• M52: 40,120,653 km (0.113 R)
• M53: 40,695,857 km (0.118 R)
• M54: 40,860,714 km (0.07 R)
• M55: 41,522,385 km (0.032 R)
• M56: 41,688,289 km (0.109 R)
• M57: 41,854,492 km (0.06 R)
• M58: 41,937,669 km (0.117 R)
• M59: 42,521,400 km (0.117 R)
• M60: 42,604,875 km (0.117 R)
• M61: 42,688,650 km (0.092 R)
• M62: 42,772,275 km (0.098 R)
• M63: 43,612,566 km (0.116 R)
• M64: 43,696,790 km (0.108 R)
• M65: 44,119,254 km (0.071 R)
• M66: 44,373,272 km (0.056 R)
• M67: 45,138,465 km (0.077 R)
• M68: 45,479,997 km (0.11 R)
• M69: 45,651,137 km (0.092 R)
• M70: 45,736,707 km (0.072 R)
• M71: 46,509,529 km (0.075 R)
• M72: 46,854,502 km (0.059 R)
• M73: 47,200,223 km (0.092 R)
• M74: 48,155,405 km (0.107 R)
• M75: 48,329,836 km (0.05 R)
• M76: 49,117,020 km (0.077 R)
• M77: 49,204,684 km (0.114 R)
• M78: 49,644,203 km (0.027 R)
• M79: 50,173,181 km (0.087 R)
• M80: 51,059,100 km (0.116 R)
• M81: 51,771,485 km (0.062 R)
• M82: 53,566,809 km (0.092 R)
• M83: 54,290,713 km (0.084 R)
• M84: 55,382,478 km (0.079 R)
• M85: 55,656,541 km (0.027 R)
• M86: 55,748,095 km (0.109 R)
• M87: 57,310,495 km (0.1 R)
• M88: 58,515,058 km (0.084 R)
• M89: 61,988,870 km (0.07 R)
• M90: 62,748,677 km (0.098 R)
• M91: 63,511,626 km (0.097 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: 431 - 15,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit