🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 13.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,460,217 km

• M1: 161,416 km (0.12 R)
• M2: 456,573 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3 AU - 3.24 AU

Year: 2065 Days

Day: 13.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 11.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.68 AU - 12.64 AU

Year: 12136 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,460,217 km

• M1: 166,353 km (0.047 R)
• M2: 454,478 km (0.085 R)
• M3: 593,604 km (0.107 R)
• M4: 676,182 km (0.048 R)
• M5: 918,082 km (0.094 R)
• M6: 1,049,728 km (0.117 R)
• M7: 1,351,318 km (0.108 R)
• M8: 1,502,860 km (0.116 R)
• M9: 1,741,170 km (0.108 R)
• M10: 2,716,847 km (0.092 R)
• M11: 3,008,563 km (0.031 R)
• M12: 3,234,156 km (0.097 R)
• M13: 3,439,405 km (0.107 R)
• M14: 3,622,512 km (0.108 R)
• M15: 3,782,133 km (0.112 R)
• M16: 3,862,767 km (0.095 R)
• M17: 3,943,998 km (0.06 R)
• M18: 4,053,205 km (0.055 R)
• M19: 4,163,608 km (0.088 R)
• M20: 4,387,107 km (0.064 R)
• M21: 5,200,770 km (0.076 R)
• M22: 5,841,498 km (0.092 R)
• M23: 6,155,354 km (0.039 R)
• M24: 6,410,568 km (0.109 R)
• M25: 6,507,059 km (0.068 R)
• M26: 6,898,257 km (0.103 R)
• M27: 7,230,215 km (0.071 R)
• M28: 7,601,367 km (0.038 R)
• M29: 7,909,688 km (0.109 R)
• M30: 8,013,360 km (0.101 R)
• M31: 8,082,773 km (0.114 R)
• M32: 8,187,192 km (0.083 R)
• M33: 8,397,527 km (0.065 R)
• M34: 8,645,111 km (0.03 R)
• M35: 9,075,205 km (0.082 R)
• M36: 10,143,334 km (0.1 R)
• M37: 10,444,923 km (0.098 R)
• M38: 11,134,420 km (0.064 R)
• M39: 11,759,739 km (0.107 R)
• M40: 12,076,737 km (0.11 R)
• M41: 12,196,266 km (0.092 R)
• M42: 13,208,146 km (0.094 R)
• M43: 14,457,737 km (0.117 R)
• M44: 14,712,203 km (0.103 R)
• M45: 15,831,793 km (0.117 R)
• M46: 16,845,169 km (0.046 R)
• M47: 17,112,949 km (0.102 R)
• M48: 17,833,861 km (0.066 R)
• M49: 18,564,797 km (0.066 R)
• M50: 18,702,875 km (0.099 R)
• M51: 18,980,230 km (0.092 R)
• M52: 19,258,931 km (0.095 R)
• M53: 19,352,130 km (0.086 R)
• M54: 19,632,626 km (0.11 R)
• M55: 19,914,469 km (0.099 R)
• M56: 20,055,839 km (0.063 R)
• M57: 20,245,080 km (0.104 R)
• M58: 20,339,775 km (0.12 R)
• M59: 21,055,302 km (0.086 R)
• M60: 21,151,344 km (0.1 R)
• M61: 23,300,467 km (0.11 R)
• M62: 23,499,282 km (0.096 R)
• M63: 24,199,550 km (0.101 R)
• M64: 25,262,892 km (0.09 R)
• M65: 26,289,731 km (0.076 R)
• M66: 26,912,358 km (0.112 R)
• M67: 27,277,825 km (0.063 R)
• M68: 27,592,430 km (0.114 R)
• M69: 28,756,151 km (0.057 R)
• M70: 28,969,328 km (0.109 R)
• M71: 29,666,305 km (0.053 R)
• M72: 30,260,208 km (0.085 R)
• M73: 30,640,187 km (0.119 R)
• M74: 30,803,548 km (0.111 R)
• M75: 31,789,847 km (0.117 R)
• M76: 32,842,118 km (0.048 R)
• M77: 33,176,769 km (0.106 R)
• M78: 34,470,042 km (0.042 R)
• M79: 35,322,451 km (0.062 R)
• M80: 35,493,740 km (0.116 R)
• M81: 36,527,312 km (0.043 R)
• M82: 36,700,546 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.1

Radius: 6.1

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.51 AU - 14.09 AU

Year: 17161 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,460,217 km

• M1: 223,200 km (0.06 R)
• M2: 288,574 km (0.101 R)
• M3: 392,844 km (0.108 R)
• M4: 563,834 km (0.105 R)
• M5: 717,322 km (0.052 R)
• M6: 1,430,305 km (0.052 R)
• M7: 1,975,889 km (0.074 R)
• M8: 2,092,126 km (0.067 R)
• M9: 2,611,380 km (0.078 R)
• M10: 3,034,443 km (0.118 R)
• M11: 3,271,107 km (0.119 R)
• M12: 4,201,307 km (0.118 R)
• M13: 4,734,025 km (0.073 R)
• M14: 4,772,920 km (0.054 R)
• M15: 4,968,893 km (0.106 R)
• M16: 5,368,768 km (0.04 R)
• M17: 5,409,309 km (0.12 R)
• M18: 5,820,404 km (0.026 R)
• M19: 6,284,457 km (0.077 R)
• M20: 6,629,280 km (0.083 R)
• M21: 6,672,813 km (0.074 R)
• M22: 6,847,992 km (0.108 R)
• M23: 6,980,237 km (0.11 R)
• M24: 7,382,505 km (0.117 R)
• M25: 7,427,534 km (0.115 R)
• M26: 7,792,104 km (0.096 R)
• M27: 8,681,015 km (0.064 R)
• M28: 8,776,458 km (0.118 R)
• M29: 8,824,330 km (0.048 R)
• M30: 8,872,201 km (0.082 R)
• M31: 10,299,664 km (0.096 R)
• M32: 11,796,989 km (0.032 R)
• M33: 11,955,712 km (0.107 R)
• M34: 12,490,076 km (0.094 R)
• M35: 13,859,495 km (0.044 R)
• M36: 14,364,088 km (0.111 R)
• M37: 14,533,732 km (0.091 R)
• M38: 14,874,666 km (0.071 R)
• M39: 18,366,131 km (0.069 R)
• M40: 21,318,744 km (0.086 R)
• M41: 22,160,980 km (0.078 R)
• M42: 22,291,579 km (0.056 R)
• M43: 22,553,375 km (0.029 R)
• M44: 23,014,136 km (0.085 R)
• M45: 23,146,381 km (0.096 R)
• M46: 24,280,333 km (0.09 R)
• M47: 24,617,227 km (0.089 R)
• M48: 24,820,082 km (0.107 R)
• M49: 26,601,942 km (0.062 R)
• M50: 27,158,297 km (0.095 R)
• M51: 27,438,045 km (0.101 R)
• M52: 28,353,584 km (0.108 R)
• M53: 28,424,493 km (0.082 R)
• M54: 29,064,622 km (0.066 R)
• M55: 30,214,581 km (0.049 R)
• M56: 30,504,352 km (0.087 R)
• M57: 31,306,047 km (0.099 R)
• M58: 31,379,201 km (0.114 R)
• M59: 33,303,029 km (0.101 R)
• M60: 34,279,155 km (0.1 R)
• M61: 34,960,424 km (0.116 R)
• M62: 35,493,441 km (0.104 R)
• M63: 35,569,736 km (0.11 R)
• M64: 35,646,181 km (0.091 R)
• M65: 36,644,447 km (0.031 R)
• M66: 38,590,117 km (0.115 R)
• M67: 39,061,949 km (0.114 R)
• M68: 40,011,596 km (0.077 R)
• M69: 41,128,943 km (0.092 R)
• M70: 41,450,129 km (0.096 R)
• M71: 43,885,134 km (0.096 R)
• M72: 44,049,093 km (0.082 R)
• M73: 44,377,610 km (0.034 R)
• M74: 44,954,609 km (0.095 R)
• M75: 45,285,370 km (0.098 R)
• M76: 45,534,001 km (0.083 R)
• M77: 45,949,435 km (0.104 R)
• M78: 46,115,937 km (0.089 R)
• M79: 49,573,294 km (0.094 R)
• M80: 50,000,695 km (0.092 R)
• M81: 51,289,929 km (0.082 R)
• M82: 51,376,247 km (0.103 R)
• M83: 51,462,715 km (0.111 R)
• M84: 51,722,117 km (0.09 R)
• M85: 51,981,969 km (0.101 R)
• M86: 52,155,502 km (0.045 R)
• M87: 52,242,269 km (0.036 R)
• M88: 53,375,473 km (0.1 R)
• M89: 54,076,638 km (0.06 R)
• M90: 55,046,033 km (0.116 R)
• M91: 56,377,005 km (0.113 R)
• M92: 58,077,933 km (0.051 R)
• M93: 58,438,314 km (0.1 R)
• M94: 58,980,008 km (0.044 R)
• M95: 59,432,840 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.9

Radius: 6.3

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 15.72 AU - 23.28 AU

Year: 32269 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,460,217 km

• M1: 118,033 km (0.076 R)
• M2: 170,093 km (0.106 R)
• M3: 235,018 km (0.106 R)
• M4: 488,587 km (0.11 R)
• M5: 716,275 km (0.11 R)
• M6: 996,172 km (0.081 R)
• M7: 1,060,350 km (0.097 R)
• M8: 1,499,569 km (0.109 R)
• M9: 1,725,611 km (0.104 R)
• M10: 1,935,796 km (0.119 R)
• M11: 2,496,639 km (0.027 R)
• M12: 2,644,292 km (0.091 R)
• M13: 2,825,455 km (0.11 R)
• M14: 3,199,749 km (0.063 R)
• M15: 3,490,717 km (0.1 R)
• M16: 3,589,601 km (0.064 R)
• M17: 3,656,022 km (0.09 R)
• M18: 5,676,641 km (0.082 R)
• M19: 5,871,268 km (0.115 R)
• M20: 6,147,425 km (0.116 R)
• M21: 6,347,288 km (0.114 R)
• M22: 6,468,163 km (0.098 R)
• M23: 6,549,245 km (0.095 R)
• M24: 7,167,832 km (0.094 R)
• M25: 7,462,989 km (0.119 R)
• M26: 8,637,931 km (0.115 R)
• M27: 8,682,660 km (0.112 R)
• M28: 8,997,115 km (0.04 R)
• M29: 9,224,055 km (0.085 R)
• M30: 10,009,743 km (0.077 R)
• M31: 11,792,501 km (0.102 R)
• M32: 12,847,166 km (0.077 R)
• M33: 13,256,765 km (0.067 R)
• M34: 13,359,838 km (0.071 R)
• M35: 13,514,971 km (0.091 R)
• M36: 13,670,702 km (0.114 R)
• M37: 15,099,063 km (0.119 R)
• M38: 15,314,633 km (0.116 R)
• M39: 15,476,947 km (0.098 R)
• M40: 15,585,555 km (0.083 R)
• M41: 16,022,381 km (0.094 R)
• M42: 16,407,894 km (0.091 R)
• M43: 17,809,477 km (0.074 R)
• M44: 17,866,324 km (0.088 R)
• M45: 19,249,057 km (0.103 R)
• M46: 19,776,390 km (0.113 R)
• M47: 20,130,637 km (0.117 R)
• M48: 20,249,119 km (0.09 R)
• M49: 20,486,830 km (0.097 R)
• M50: 20,845,266 km (0.112 R)
• M51: 21,811,070 km (0.118 R)
• M52: 22,299,507 km (0.07 R)
• M53: 23,473,701 km (0.105 R)
• M54: 25,049,266 km (0.029 R)
• M55: 26,010,731 km (0.095 R)
• M56: 26,463,714 km (0.025 R)
• M57: 26,658,490 km (0.042 R)
• M58: 26,788,790 km (0.027 R)
• M59: 31,270,443 km (0.055 R)
• M60: 31,339,108 km (0.064 R)
• M61: 31,751,849 km (0.06 R)
• M62: 32,513,452 km (0.075 R)
• M63: 32,931,278 km (0.056 R)
• M64: 34,976,132 km (0.114 R)
• M65: 35,047,490 km (0.104 R)
• M66: 36,121,902 km (0.083 R)
• M67: 36,482,433 km (0.089 R)
• M68: 37,571,206 km (0.113 R)
• M69: 40,376,914 km (0.092 R)
• M70: 41,729,428 km (0.092 R)
• M71: 41,804,975 km (0.062 R)
• M72: 42,487,142 km (0.091 R)
• M73: 44,016,181 km (0.055 R)
• M74: 44,478,439 km (0.101 R)
• M75: 45,019,684 km (0.109 R)
• M76: 45,641,114 km (0.112 R)
• M77: 48,551,241 km (0.062 R)
• M78: 49,587,954 km (0.1 R)
• M79: 50,390,397 km (0.093 R)
• M80: 50,793,264 km (0.106 R)
• M81: 51,035,463 km (0.104 R)
• M82: 51,683,222 km (0.108 R)
• M83: 53,314,437 km (0.056 R)
• M84: 53,478,546 km (0.093 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: 516 - 16,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit