🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.67 AU - 0.75 AU

Year: 214 Days

Day: 45.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,847,670 km

• M1: 162,014 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 12.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.85 AU - 9.85 AU

Year: 8642 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,847,670 km

• M1: 163,959 km (0.063 R)
• M2: 294,708 km (0.115 R)
• M3: 371,302 km (0.112 R)
• M4: 536,009 km (0.047 R)
• M5: 718,668 km (0.077 R)
• M6: 823,835 km (0.08 R)
• M7: 992,582 km (0.092 R)
• M8: 1,248,993 km (0.069 R)
• M9: 1,486,255 km (0.103 R)
• M10: 1,666,969 km (0.069 R)
• M11: 1,855,163 km (0.114 R)
• M12: 2,020,020 km (0.116 R)
• M13: 2,112,023 km (0.113 R)
• M14: 2,316,523 km (0.095 R)
• M15: 2,413,163 km (0.114 R)
• M16: 2,544,211 km (0.106 R)
• M17: 2,934,213 km (0.04 R)
• M18: 3,074,535 km (0.116 R)
• M19: 3,307,160 km (0.093 R)
• M20: 3,981,697 km (0.092 R)
• M21: 4,078,786 km (0.115 R)
• M22: 4,157,175 km (0.103 R)
• M23: 4,374,990 km (0.101 R)
• M24: 4,556,003 km (0.107 R)
• M25: 4,698,570 km (0.036 R)
• M26: 4,780,699 km (0.065 R)
• M27: 5,009,135 km (0.087 R)
• M28: 5,177,582 km (0.118 R)
• M29: 5,433,694 km (0.101 R)
• M30: 6,137,402 km (0.085 R)
• M31: 6,340,407 km (0.108 R)
• M32: 6,568,693 km (0.105 R)
• M33: 6,707,071 km (0.051 R)
• M34: 6,799,822 km (0.05 R)
• M35: 7,080,617 km (0.082 R)
• M36: 7,484,980 km (0.115 R)
• M37: 7,581,321 km (0.113 R)
• M38: 7,946,041 km (0.094 R)
• M39: 8,068,860 km (0.077 R)
• M40: 8,167,595 km (0.118 R)
• M41: 8,266,778 km (0.097 R)
• M42: 9,151,351 km (0.114 R)
• M43: 9,539,856 km (0.06 R)
• M44: 10,683,083 km (0.114 R)
• M45: 11,119,460 km (0.085 R)
• M46: 11,367,493 km (0.105 R)
• M47: 11,869,245 km (0.051 R)
• M48: 11,981,742 km (0.116 R)
• M49: 12,463,747 km (0.1 R)
• M50: 12,981,056 km (0.092 R)
• M51: 13,917,987 km (0.058 R)
• M52: 14,544,803 km (0.038 R)
• M53: 15,150,225 km (0.045 R)
• M54: 15,980,793 km (0.03 R)
• M55: 16,260,840 km (0.094 R)
• M56: 16,826,021 km (0.081 R)
• M57: 17,142,869 km (0.11 R)
• M58: 17,397,634 km (0.08 R)
• M59: 19,448,172 km (0.059 R)
• M60: 19,747,368 km (0.05 R)
• M61: 20,215,759 km (0.048 R)
• M62: 20,721,549 km (0.115 R)
• M63: 20,925,152 km (0.113 R)
• M64: 21,095,245 km (0.085 R)
• M65: 21,471,184 km (0.056 R)
• M66: 21,745,995 km (0.097 R)
• M67: 21,987,297 km (0.081 R)
• M68: 23,489,558 km (0.044 R)
• M69: 23,772,747 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.1

Radius: 14.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.93 AU - 12.69 AU

Year: 11857 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,847,670 km

• M1: 185,801 km (0.089 R)
• M2: 445,203 km (0.073 R)
• M3: 560,394 km (0.045 R)
• M4: 1,000,361 km (0.041 R)
• M5: 1,313,918 km (0.065 R)
• M6: 1,635,703 km (0.043 R)
• M7: 2,034,830 km (0.106 R)
• M8: 2,166,177 km (0.095 R)
• M9: 2,493,049 km (0.066 R)
• M10: 3,442,247 km (0.116 R)
• M11: 3,923,354 km (0.087 R)
• M12: 4,222,400 km (0.099 R)
• M13: 4,494,518 km (0.093 R)
• M14: 5,200,321 km (0.095 R)
• M15: 5,903,132 km (0.085 R)
• M16: 6,093,121 km (0.08 R)
• M17: 6,323,951 km (0.069 R)
• M18: 6,714,850 km (0.112 R)
• M19: 6,873,573 km (0.11 R)
• M20: 7,976,858 km (0.097 R)
• M21: 8,527,827 km (0.116 R)
• M22: 8,656,780 km (0.089 R)
• M23: 9,135,044 km (0.081 R)
• M24: 9,443,964 km (0.078 R)
• M25: 9,711,445 km (0.105 R)
• M26: 9,936,440 km (0.112 R)
• M27: 10,437,294 km (0.099 R)
• M28: 10,993,050 km (0.092 R)
• M29: 11,416,262 km (0.066 R)
• M30: 11,511,107 km (0.098 R)
• M31: 11,796,989 km (0.1 R)
• M32: 12,133,584 km (0.119 R)
• M33: 12,230,374 km (0.11 R)
• M34: 12,914,934 km (0.112 R)
• M35: 13,013,668 km (0.096 R)
• M36: 13,863,833 km (0.119 R)
• M37: 14,372,316 km (0.106 R)
• M38: 14,474,791 km (0.048 R)
• M39: 14,783,561 km (0.078 R)
• M40: 15,775,843 km (0.084 R)
• M41: 16,360,173 km (0.054 R)
• M42: 16,735,813 km (0.093 R)
• M43: 16,843,523 km (0.029 R)
• M44: 17,495,471 km (0.076 R)
• M45: 17,659,729 km (0.063 R)
• M46: 17,989,742 km (0.079 R)
• M47: 19,500,232 km (0.092 R)
• M48: 20,127,346 km (0.091 R)
• M49: 20,299,533 km (0.119 R)
• M50: 20,993,069 km (0.091 R)
• M51: 21,930,001 km (0.099 R)
• M52: 22,284,847 km (0.117 R)
• M53: 23,180,340 km (0.032 R)
• M54: 23,662,793 km (0.098 R)
• M55: 23,905,291 km (0.113 R)
• M56: 25,068,265 km (0.094 R)
• M57: 25,377,334 km (0.082 R)
• M58: 26,500,664 km (0.051 R)
• M59: 27,831,637 km (0.045 R)
• M60: 28,344,458 km (0.064 R)
• M61: 28,537,589 km (0.06 R)
• M62: 30,888,819 km (0.072 R)
• M63: 32,692,670 km (0.118 R)
• M64: 32,895,225 km (0.088 R)
• M65: 33,233,765 km (0.104 R)
• M66: 35,358,205 km (0.086 R)
• M67: 35,983,225 km (0.077 R)
• M68: 37,314,646 km (0.095 R)
• M69: 37,596,937 km (0.112 R)
• M70: 38,733,581 km (0.057 R)
• M71: 39,090,971 km (0.12 R)
• M72: 39,953,552 km (0.049 R)
• M73: 43,911,613 km (0.115 R)
• M74: 44,060,612 km (0.11 R)
• M75: 44,808,003 km (0.082 R)
• M76: 45,183,344 km (0.111 R)
• M77: 45,785,924 km (0.073 R)
• M78: 47,609,971 km (0.057 R)
• M79: 48,453,853 km (0.104 R)
• M80: 49,225,329 km (0.081 R)
• M81: 49,457,505 km (0.061 R)
• M82: 49,845,412 km (0.105 R)
• M83: 50,624,219 km (0.068 R)
• M84: 51,328,675 km (0.112 R)
• M85: 52,351,775 km (0.115 R)
• M86: 53,064,010 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.4

Radius: 6.8

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.56 AU - 14.6 AU

Year: 18922 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,847,670 km

• M1: 170,841 km (0.115 R)
• M2: 280,346 km (0.069 R)
• M3: 397,930 km (0.089 R)
• M4: 473,028 km (0.085 R)
• M5: 1,128,866 km (0.094 R)
• M6: 1,238,820 km (0.115 R)
• M7: 1,295,069 km (0.099 R)
• M8: 1,620,145 km (0.087 R)
• M9: 2,170,815 km (0.109 R)
• M10: 2,308,295 km (0.1 R)
• M11: 2,520,126 km (0.068 R)
• M12: 2,628,285 km (0.092 R)
• M13: 2,775,041 km (0.114 R)
• M14: 3,588,853 km (0.079 R)
• M15: 5,841,647 km (0.118 R)
• M16: 6,821,813 km (0.05 R)
• M17: 6,872,077 km (0.077 R)
• M18: 6,922,641 km (0.064 R)
• M19: 7,227,971 km (0.104 R)
• M20: 7,642,058 km (0.105 R)
• M21: 7,851,943 km (0.036 R)
• M22: 8,277,549 km (0.101 R)
• M23: 9,095,551 km (0.061 R)
• M24: 9,318,003 km (0.069 R)
• M25: 9,486,151 km (0.072 R)
• M26: 10,053,426 km (0.108 R)
• M27: 10,283,507 km (0.119 R)
• M28: 11,161,647 km (0.098 R)
• M29: 11,399,807 km (0.069 R)
• M30: 11,639,762 km (0.087 R)
• M31: 12,063,572 km (0.055 R)
• M32: 12,988,686 km (0.074 R)
• M33: 13,365,223 km (0.071 R)
• M34: 13,745,202 km (0.087 R)
• M35: 14,906,530 km (0.076 R)
• M36: 17,874,851 km (0.117 R)
• M37: 18,083,839 km (0.097 R)
• M38: 22,353,063 km (0.061 R)
• M39: 23,485,819 km (0.063 R)
• M40: 27,154,258 km (0.096 R)
• M41: 27,957,448 km (0.102 R)
• M42: 28,119,014 km (0.08 R)
• M43: 28,199,947 km (0.103 R)
• M44: 29,013,310 km (0.112 R)
• M45: 29,340,780 km (0.119 R)
• M46: 30,164,915 km (0.119 R)
• M47: 30,496,573 km (0.105 R)
• M48: 30,996,529 km (0.116 R)
• M49: 32,597,376 km (0.092 R)
• M50: 34,052,515 km (0.082 R)
• M51: 34,657,787 km (0.075 R)
• M52: 35,179,435 km (0.061 R)
• M53: 35,266,501 km (0.055 R)
• M54: 37,558,640 km (0.109 R)
• M55: 37,826,270 km (0.063 R)
• M56: 38,542,844 km (0.118 R)
• M57: 38,632,753 km (0.117 R)
• M58: 41,638,024 km (0.086 R)
• M59: 41,822,628 km (0.097 R)
• M60: 43,683,027 km (0.059 R)
• M61: 43,964,271 km (0.067 R)
• M62: 44,152,316 km (0.117 R)
• M63: 44,623,250 km (0.092 R)
• M64: 45,285,370 km (0.086 R)
• M65: 45,475,210 km (0.066 R)
• M66: 46,046,075 km (0.116 R)
• M67: 46,332,555 km (0.097 R)
• M68: 47,966,313 km (0.1 R)
• M69: 48,547,501 km (0.117 R)
• M70: 48,741,829 km (0.089 R)
• M71: 49,131,082 km (0.114 R)
• M72: 49,814,745 km (0.09 R)
• M73: 50,994,025 km (0.031 R)
• M74: 53,380,260 km (0.069 R)
• M75: 53,881,862 km (0.079 R)
• M76: 54,083,071 km (0.093 R)
• M77: 54,586,917 km (0.106 R)
• M78: 54,991,130 km (0.092 R)
• M79: 56,006,002 km (0.103 R)
• M80: 56,311,630 km (0.095 R)
• M81: 57,951,223 km (0.11 R)
• M82: 60,126,975 km (0.056 R)
• M83: 60,439,933 km (0.116 R)
• M84: 60,544,353 km (0.107 R)
• M85: 60,858,059 km (0.077 R)
• M86: 61,802,471 km (0.093 R)
• M87: 64,131,261 km (0.109 R)
• M88: 64,344,438 km (0.07 R)
• M89: 64,451,101 km (0.057 R)
• M90: 65,092,278 km (0.064 R)
• M91: 65,520,875 km (0.104 R)
• M92: 65,628,137 km (0.107 R)
• M93: 69,858,316 km (0.099 R)
• M94: 70,187,431 km (0.111 R)
• M95: 72,172,446 km (0.072 R)
• M96: 73,952,361 km (0.066 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,887 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit