🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 13.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.48 AU - 0.6 AU

Year: 265 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,729,730 km

• M1: 173,683 km (0.095 R)
• M2: 269,875 km (0.084 R)
• M3: 382,971 km (0.07 R)
• M4: 486,043 km (0.119 R)
• M5: 623,075 km (0.075 R)
• M6: 729,738 km (0.118 R)
• M7: 819,796 km (0.116 R)
• M8: 1,022,651 km (0.044 R)
• M9: 1,177,036 km (0.085 R)
• M10: 1,267,992 km (0.043 R)
• M11: 1,405,472 km (0.061 R)
• M12: 1,502,711 km (0.082 R)
• M13: 1,621,641 km (0.11 R)
• M14: 1,756,129 km (0.063 R)
• M15: 1,906,774 km (0.113 R)
• M16: 2,023,910 km (0.101 R)
• M17: 2,130,573 km (0.094 R)
• M18: 2,221,678 km (0.092 R)
• M19: 2,309,642 km (0.099 R)
• M20: 2,407,927 km (0.039 R)
• M21: 2,553,486 km (0.088 R)
• M22: 2,739,735 km (0.113 R)
• M23: 2,887,239 km (0.116 R)
• M24: 3,022,775 km (0.109 R)
• M25: 3,140,658 km (0.111 R)
• M26: 3,325,561 km (0.11 R)
• M27: 3,462,742 km (0.03 R)
• M28: 3,586,310 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 11.1

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.17 AU - 1.49 AU

Year: 1023 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 80,729,730 km

• M1: 170,093 km (0.085 R)
• M2: 273,615 km (0.114 R)
• M3: 394,041 km (0.119 R)
• M4: 490,681 km (0.112 R)
• M5: 874,998 km (0.074 R)
• M6: 954,434 km (0.114 R)
• M7: 1,050,327 km (0.103 R)
• M8: 1,157,140 km (0.109 R)
• M9: 1,476,082 km (0.11 R)
• M10: 1,556,117 km (0.086 R)
• M11: 1,629,570 km (0.051 R)
• M12: 1,712,596 km (0.081 R)
• M13: 1,831,228 km (0.044 R)
• M14: 1,988,006 km (0.092 R)
• M15: 2,185,774 km (0.061 R)
• M16: 2,533,141 km (0.095 R)
• M17: 2,778,032 km (0.116 R)
• M18: 3,020,381 km (0.084 R)
• M19: 3,333,041 km (0.118 R)
• M20: 3,439,704 km (0.105 R)
• M21: 3,569,256 km (0.093 R)
• M22: 3,799,786 km (0.108 R)
• M23: 3,888,797 km (0.096 R)
• M24: 4,035,253 km (0.112 R)
• M25: 4,160,466 km (0.101 R)
• M26: 4,275,507 km (0.062 R)
• M27: 4,485,243 km (0.116 R)
• M28: 4,615,094 km (0.06 R)
• M29: 4,734,324 km (0.093 R)
• M30: 4,878,686 km (0.051 R)
• M31: 4,987,892 km (0.091 R)
• M32: 5,270,931 km (0.106 R)
• M33: 5,470,944 km (0.106 R)
• M34: 5,559,206 km (0.112 R)
• M35: 5,852,568 km (0.102 R)
• M36: 5,968,805 km (0.097 R)
• M37: 6,085,791 km (0.108 R)
• M38: 6,216,689 km (0.117 R)
• M39: 6,295,826 km (0.045 R)
• M40: 6,508,106 km (0.12 R)
• M41: 6,615,068 km (0.063 R)
• M42: 6,695,851 km (0.057 R)
• M43: 6,899,005 km (0.12 R)
• M44: 7,186,831 km (0.117 R)
• M45: 7,619,020 km (0.12 R)
• M46: 7,746,178 km (0.115 R)
• M47: 8,319,437 km (0.042 R)
• M48: 8,406,652 km (0.075 R)
• M49: 8,479,507 km (0.113 R)
• M50: 8,552,660 km (0.046 R)
• M51: 8,640,623 km (0.077 R)
• M52: 8,773,167 km (0.071 R)
• M53: 8,921,269 km (0.12 R)
• M54: 9,025,539 km (0.057 R)
• M55: 9,265,195 km (0.036 R)
• M56: 9,461,467 km (0.078 R)
• M57: 9,689,604 km (0.085 R)
• M58: 9,796,716 km (0.099 R)
• M59: 10,494,889 km (0.094 R)
• M60: 10,652,116 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.5

Radius: 9.7

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.5 AU - 1.88 AU

Year: 1465 Days

Day: 13.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,729,730 km

• M1: 124,316 km (0.076 R)
• M2: 189,092 km (0.107 R)
• M3: 379,679 km (0.053 R)
• M4: 444,904 km (0.098 R)
• M5: 548,276 km (0.075 R)
• M6: 682,765 km (0.069 R)
• M7: 773,870 km (0.069 R)
• M8: 885,769 km (0.09 R)
• M9: 1,029,233 km (0.08 R)
• M10: 1,090,718 km (0.11 R)
• M11: 1,199,027 km (0.097 R)
• M12: 1,417,290 km (0.054 R)
• M13: 1,536,221 km (0.086 R)
• M14: 1,710,801 km (0.055 R)
• M15: 1,795,174 km (0.039 R)
• M16: 1,891,815 km (0.052 R)
• M17: 2,101,850 km (0.078 R)
• M18: 2,215,544 km (0.111 R)
• M19: 2,641,599 km (0.099 R)
• M20: 2,864,350 km (0.081 R)
• M21: 3,144,996 km (0.041 R)
• M22: 3,569,106 km (0.112 R)
• M23: 3,801,880 km (0.066 R)
• M24: 3,969,131 km (0.115 R)
• M25: 4,067,865 km (0.072 R)
• M26: 4,325,622 km (0.086 R)
• M27: 4,515,013 km (0.049 R)
• M28: 4,618,236 km (0.086 R)
• M29: 4,692,436 km (0.114 R)
• M30: 4,841,885 km (0.104 R)
• M31: 5,023,496 km (0.049 R)
• M32: 5,362,336 km (0.12 R)
• M33: 5,756,227 km (0.114 R)
• M34: 6,045,848 km (0.041 R)
• M35: 6,192,305 km (0.095 R)
• M36: 6,290,740 km (0.115 R)
• M37: 6,406,230 km (0.104 R)
• M38: 6,589,038 km (0.117 R)
• M39: 6,959,891 km (0.098 R)
• M40: 7,096,325 km (0.08 R)
• M41: 7,233,805 km (0.032 R)
• M42: 7,389,536 km (0.116 R)
• M43: 7,528,812 km (0.066 R)
• M44: 8,094,890 km (0.025 R)
• M45: 8,455,720 km (0.041 R)
• M46: 8,766,585 km (0.08 R)
• M47: 8,840,337 km (0.107 R)
• M48: 9,025,389 km (0.047 R)
• M49: 9,211,788 km (0.077 R)
• M50: 9,683,470 km (0.103 R)
• M51: 9,951,101 km (0.084 R)
• M52: 10,027,994 km (0.093 R)
• M53: 10,259,871 km (0.12 R)
• M54: 10,356,960 km (0.11 R)
• M55: 10,966,122 km (0.06 R)
• M56: 11,165,087 km (0.111 R)
• M57: 11,305,111 km (0.05 R)
• M58: 11,769,313 km (0.068 R)
• M59: 12,425,450 km (0.104 R)
• M60: 12,674,680 km (0.112 R)
• M61: 12,737,212 km (0.099 R)
• M62: 12,904,462 km (0.088 R)
• M63: 13,009,330 km (0.1 R)
• M64: 13,241,207 km (0.07 R)
• M65: 13,602,186 km (0.111 R)
• M66: 13,923,523 km (0.091 R)
• M67: 14,182,327 km (0.048 R)
• M68: 14,268,944 km (0.1 R)
• M69: 14,660,891 km (0.115 R)
• M70: 14,726,564 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 11

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.53 AU - 2.25 AU

Year: 1733 Days

Day: 13.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 80,729,730 km

• M1: 138,976 km (0.114 R)
• M2: 236,065 km (0.059 R)
• M3: 606,021 km (0.115 R)
• M4: 715,078 km (0.114 R)
• M5: 809,175 km (0.116 R)
• M6: 1,177,784 km (0.062 R)
• M7: 1,326,933 km (0.115 R)
• M8: 1,427,014 km (0.11 R)
• M9: 1,605,933 km (0.101 R)
• M10: 1,812,677 km (0.06 R)
• M11: 2,091,378 km (0.1 R)
• M12: 2,165,878 km (0.082 R)
• M13: 2,462,082 km (0.118 R)
• M14: 2,563,659 km (0.092 R)
• M15: 2,655,213 km (0.107 R)
• M16: 2,794,787 km (0.065 R)
• M17: 2,948,574 km (0.088 R)
• M18: 3,020,680 km (0.077 R)
• M19: 3,178,656 km (0.082 R)
• M20: 3,721,097 km (0.115 R)
• M21: 3,799,038 km (0.064 R)
• M22: 4,076,542 km (0.092 R)
• M23: 4,170,489 km (0.094 R)
• M24: 4,388,005 km (0.069 R)
• M25: 4,567,522 km (0.054 R)
• M26: 4,791,769 km (0.113 R)
• M27: 4,933,887 km (0.051 R)
• M28: 5,048,479 km (0.09 R)
• M29: 5,120,586 km (0.059 R)
• M30: 5,353,809 km (0.103 R)
• M31: 5,516,122 km (0.101 R)
• M32: 5,725,111 km (0.101 R)
• M33: 5,951,901 km (0.059 R)
• M34: 6,135,607 km (0.078 R)
• M35: 6,398,899 km (0.11 R)
• M36: 6,856,818 km (0.103 R)
• M37: 7,049,500 km (0.085 R)
• M38: 7,358,121 km (0.091 R)
• M39: 7,440,101 km (0.1 R)
• M40: 7,771,011 km (0.12 R)
• M41: 7,904,751 km (0.115 R)
• M42: 8,005,580 km (0.112 R)
• M43: 8,157,572 km (0.04 R)
• M44: 8,344,719 km (0.067 R)
• M45: 8,897,184 km (0.076 R)
• M46: 8,984,549 km (0.104 R)
• M47: 9,195,482 km (0.068 R)
• M48: 9,532,825 km (0.097 R)
• M49: 9,838,154 km (0.115 R)
• M50: 10,092,022 km (0.034 R)
• M51: 10,311,332 km (0.071 R)
• M52: 10,698,941 km (0.102 R)
• M53: 11,034,937 km (0.064 R)
• M54: 11,129,034 km (0.101 R)
• M55: 11,488,518 km (0.045 R)
• M56: 11,755,849 km (0.101 R)
• M57: 11,928,934 km (0.115 R)
• M58: 12,044,723 km (0.112 R)
• M59: 12,413,931 km (0.103 R)
• M60: 12,550,813 km (0.115 R)
• M61: 12,727,637 km (0.119 R)
• M62: 12,905,360 km (0.037 R)
• M63: 13,183,312 km (0.103 R)
• M64: 13,303,140 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.6

Radius: 7.2

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.1 AU - 11.76 AU

Year: 24097 Days

Day: 18.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,729,730 km

• M1: 136,732 km (0.096 R)
• M2: 237,711 km (0.095 R)
• M3: 1,186,910 km (0.053 R)
• M4: 1,712,896 km (0.12 R)
• M5: 2,230,654 km (0.083 R)
• M6: 2,677,951 km (0.089 R)
• M7: 2,911,923 km (0.053 R)
• M8: 3,525,872 km (0.084 R)
• M9: 4,774,266 km (0.113 R)
• M10: 4,962,909 km (0.112 R)
• M11: 5,741,865 km (0.107 R)
• M12: 6,506,161 km (0.095 R)
• M13: 6,610,580 km (0.097 R)
• M14: 6,926,830 km (0.081 R)
• M15: 7,086,900 km (0.108 R)
• M16: 8,695,975 km (0.093 R)
• M17: 9,689,604 km (0.08 R)
• M18: 12,037,393 km (0.117 R)
• M19: 12,617,982 km (0.076 R)
• M20: 14,278,369 km (0.1 R)
• M21: 14,482,121 km (0.05 R)
• M22: 14,618,554 km (0.105 R)
• M23: 15,030,397 km (0.111 R)
• M24: 15,307,153 km (0.114 R)
• M25: 16,430,633 km (0.105 R)
• M26: 17,218,266 km (0.077 R)
• M27: 17,507,888 km (0.064 R)
• M28: 17,653,147 km (0.061 R)
• M29: 18,386,027 km (0.096 R)
• M30: 18,533,680 km (0.102 R)
• M31: 18,904,833 km (0.103 R)
• M32: 19,128,631 km (0.116 R)
• M33: 19,503,673 km (0.111 R)
• M34: 20,184,792 km (0.027 R)
• M35: 22,039,058 km (0.07 R)
• M36: 23,385,139 km (0.067 R)
• M37: 23,866,545 km (0.113 R)
• M38: 24,757,550 km (0.062 R)
• M39: 24,839,230 km (0.085 R)
• M40: 24,920,761 km (0.064 R)
• M41: 26,405,520 km (0.072 R)
• M42: 27,242,670 km (0.085 R)
• M43: 27,495,490 km (0.041 R)
• M44: 28,600,121 km (0.116 R)
• M45: 28,685,691 km (0.074 R)
• M46: 29,114,887 km (0.082 R)
• M47: 29,632,645 km (0.111 R)
• M48: 30,852,616 km (0.111 R)
• M49: 31,380,547 km (0.067 R)
• M50: 32,000,181 km (0.091 R)
• M51: 32,713,165 km (0.076 R)
• M52: 33,161,510 km (0.04 R)
• M53: 34,427,706 km (0.085 R)
• M54: 36,078,668 km (0.07 R)
• M55: 36,263,721 km (0.114 R)
• M56: 38,037,203 km (0.109 R)
• M57: 40,029,997 km (0.067 R)
• M58: 41,377,275 km (0.101 R)
• M59: 42,543,989 km (0.076 R)
• M60: 44,611,431 km (0.118 R)
• M61: 45,009,063 km (0.049 R)
• M62: 47,317,507 km (0.075 R)
• M63: 48,435,003 km (0.113 R)
• M64: 48,843,555 km (0.111 R)
• M65: 49,355,928 km (0.115 R)
• M66: 51,839,552 km (0.098 R)
• M67: 53,623,357 km (0.118 R)
• M68: 55,320,545 km (0.064 R)
• M69: 56,927,675 km (0.107 R)
• M70: 57,574,685 km (0.03 R)
• M71: 57,682,845 km (0.102 R)
• M72: 58,985,094 km (0.097 R)
• M73: 60,077,757 km (0.099 R)
• M74: 61,618,765 km (0.068 R)
• M75: 61,950,573 km (0.082 R)
• M76: 62,172,277 km (0.097 R)
• M77: 62,283,129 km (0.117 R)
• M78: 62,505,132 km (0.085 R)
• M79: 63,507,288 km (0.106 R)
• M80: 63,619,038 km (0.103 R)
• M81: 63,954,436 km (0.098 R)
• M82: 64,290,433 km (0.111 R)
• M83: 67,113,494 km (0.101 R)
• M84: 67,455,026 km (0.11 R)
• M85: 68,254,029 km (0.106 R)
• M86: 69,631,077 km (0.119 R)
• M87: 74,640,062 km (0.103 R)
• M88: 74,993,861 km (0.068 R)
• M89: 75,703,105 km (0.113 R)
• M90: 77,128,324 km (0.12 R)
• M91: 77,724,771 km (0.119 R)
• M92: 80,125,667 km (0.072 R)
• M93: 80,367,118 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit