🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 167 Days

Day: 47.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,290,097 km

• M1: 176,825 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.61 AU - 2.31 AU

Year: 1157 Days

Day: 26.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 10.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.47 AU - 3.97 AU

Year: 2437 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,290,097 km

• M1: 142,268 km (0.031 R)
• M2: 230,830 km (0.027 R)
• M3: 309,368 km (0.095 R)
• M4: 447,148 km (0.053 R)
• M5: 519,105 km (0.036 R)
• M6: 615,894 km (0.08 R)
• M7: 777,610 km (0.053 R)
• M8: 946,356 km (0.083 R)
• M9: 1,102,237 km (0.091 R)
• M10: 1,311,674 km (0.081 R)
• M11: 1,440,029 km (0.114 R)
• M12: 1,524,851 km (0.069 R)
• M13: 1,830,480 km (0.045 R)
• M14: 1,922,781 km (0.05 R)
• M15: 1,995,785 km (0.101 R)
• M16: 2,231,402 km (0.098 R)
• M17: 2,330,585 km (0.087 R)
• M18: 2,544,660 km (0.077 R)
• M19: 2,883,948 km (0.038 R)
• M20: 2,968,022 km (0.091 R)
• M21: 3,065,111 km (0.096 R)
• M22: 3,163,397 km (0.029 R)
• M23: 3,592,742 km (0.103 R)
• M24: 3,880,569 km (0.031 R)
• M25: 3,973,619 km (0.079 R)
• M26: 4,135,035 km (0.027 R)
• M27: 4,230,329 km (0.118 R)
• M28: 4,604,473 km (0.057 R)
• M29: 4,745,693 km (0.068 R)
• M30: 4,874,198 km (0.094 R)
• M31: 4,989,239 km (0.029 R)
• M32: 5,384,626 km (0.091 R)
• M33: 5,518,665 km (0.101 R)
• M34: 5,623,683 km (0.077 R)
• M35: 6,646,633 km (0.109 R)
• M36: 6,790,547 km (0.077 R)
• M37: 7,000,283 km (0.096 R)
• M38: 7,130,433 km (0.114 R)
• M39: 7,542,425 km (0.107 R)
• M40: 7,709,377 km (0.114 R)
• M41: 7,826,961 km (0.089 R)
• M42: 8,047,019 km (0.087 R)
• M43: 8,200,506 km (0.057 R)
• M44: 8,632,096 km (0.085 R)
• M45: 8,877,138 km (0.117 R)
• M46: 8,965,101 km (0.063 R)
• M47: 9,106,621 km (0.088 R)
• M48: 10,044,300 km (0.067 R)
• M49: 10,117,753 km (0.115 R)
• M50: 10,246,557 km (0.064 R)
• M51: 10,320,458 km (0.079 R)
• M52: 10,468,859 km (0.08 R)
• M53: 10,580,609 km (0.11 R)
• M54: 10,692,657 km (0.078 R)
• M55: 11,297,332 km (0.074 R)
• M56: 11,392,775 km (0.117 R)
• M57: 11,526,965 km (0.08 R)
• M58: 11,680,901 km (0.09 R)
• M59: 11,835,585 km (0.062 R)
• M60: 11,913,226 km (0.085 R)
• M61: 12,401,813 km (0.075 R)
• M62: 12,857,339 km (0.101 R)
• M63: 13,217,570 km (0.081 R)
• M64: 13,398,883 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 13.2

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.98 AU - 4.26 AU

Year: 3527 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,290,097 km

• M1: 319,391 km (0.114 R)
• M2: 411,245 km (0.087 R)
• M3: 563,834 km (0.091 R)
• M4: 946,207 km (0.07 R)
• M5: 1,032,375 km (0.074 R)
• M6: 1,637,947 km (0.068 R)
• M7: 1,728,603 km (0.106 R)
• M8: 1,836,463 km (0.063 R)
• M9: 2,124,589 km (0.118 R)
• M10: 2,341,955 km (0.073 R)
• M11: 2,427,525 km (0.064 R)
• M12: 3,635,677 km (0.088 R)
• M13: 3,979,004 km (0.075 R)
• M14: 4,269,673 km (0.097 R)
• M15: 4,438,868 km (0.106 R)
• M16: 4,871,954 km (0.07 R)
• M17: 5,183,267 km (0.111 R)
• M18: 5,432,497 km (0.114 R)
• M19: 5,524,201 km (0.029 R)
• M20: 5,639,391 km (0.111 R)
• M21: 5,778,816 km (0.092 R)
• M22: 5,990,048 km (0.103 R)
• M23: 6,836,024 km (0.059 R)
• M24: 7,059,673 km (0.098 R)
• M25: 7,235,301 km (0.106 R)
• M26: 7,667,788 km (0.116 R)
• M27: 7,796,742 km (0.082 R)
• M28: 8,108,953 km (0.085 R)
• M29: 8,240,150 km (0.052 R)
• M30: 8,745,641 km (0.113 R)
• M31: 9,179,325 km (0.103 R)
• M32: 9,453,837 km (0.086 R)
• M33: 9,536,715 km (0.076 R)
• M34: 9,647,567 km (0.119 R)
• M35: 9,759,017 km (0.069 R)
• M36: 11,157,608 km (0.053 R)
• M37: 11,245,272 km (0.052 R)
• M38: 11,627,943 km (0.118 R)
• M39: 11,835,735 km (0.119 R)
• M40: 12,074,643 km (0.092 R)
• M41: 12,831,907 km (0.107 R)
• M42: 12,923,760 km (0.084 R)
• M43: 13,417,732 km (0.12 R)
• M44: 14,012,234 km (0.114 R)
• M45: 14,455,941 km (0.094 R)
• M46: 14,871,973 km (0.102 R)
• M47: 14,968,613 km (0.116 R)
• M48: 15,356,969 km (0.083 R)
• M49: 15,748,766 km (0.063 R)
• M50: 15,913,025 km (0.029 R)
• M51: 16,044,820 km (0.118 R)
• M52: 16,309,459 km (0.118 R)
• M53: 16,475,662 km (0.077 R)
• M54: 16,575,594 km (0.069 R)
• M55: 16,943,904 km (0.11 R)
• M56: 17,314,906 km (0.094 R)
• M57: 17,416,483 km (0.045 R)
• M58: 17,586,426 km (0.065 R)
• M59: 17,722,710 km (0.066 R)
• M60: 17,996,325 km (0.101 R)
• M61: 18,651,863 km (0.109 R)
• M62: 19,526,262 km (0.07 R)
• M63: 20,736,958 km (0.089 R)
• M64: 21,424,061 km (0.069 R)
• M65: 21,715,627 km (0.106 R)
• M66: 22,118,644 km (0.106 R)
• M67: 22,598,254 km (0.087 R)
• M68: 22,783,606 km (0.09 R)
• M69: 23,230,455 km (0.102 R)
• M70: 23,417,602 km (0.039 R)
• M71: 23,530,099 km (0.074 R)
• M72: 24,095,280 km (0.115 R)
• M73: 24,284,522 km (0.073 R)
• M74: 25,047,022 km (0.045 R)
• M75: 25,162,063 km (0.113 R)
• M76: 25,277,403 km (0.114 R)
• M77: 25,778,705 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 8.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.46 AU - 7.06 AU

Year: 7413 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,290,097 km

• M1: 145,559 km (0.079 R)
• M2: 201,209 km (0.056 R)
• M3: 541,245 km (0.095 R)
• M4: 845,228 km (0.103 R)
• M5: 1,090,718 km (0.115 R)
• M6: 1,309,729 km (0.056 R)
• M7: 1,664,426 km (0.083 R)
• M8: 1,917,246 km (0.084 R)
• M9: 2,500,080 km (0.098 R)
• M10: 2,768,907 km (0.103 R)
• M11: 3,156,515 km (0.092 R)
• M12: 3,935,022 km (0.1 R)
• M13: 4,694,381 km (0.084 R)
• M14: 4,821,091 km (0.107 R)
• M15: 5,685,617 km (0.061 R)
• M16: 6,039,266 km (0.038 R)
• M17: 6,232,696 km (0.05 R)
• M18: 6,288,346 km (0.058 R)
• M19: 6,939,995 km (0.107 R)
• M20: 7,055,634 km (0.079 R)
• M21: 7,852,243 km (0.057 R)
• M22: 8,429,840 km (0.091 R)
• M23: 8,677,125 km (0.099 R)
• M24: 9,052,616 km (0.057 R)
• M25: 9,433,343 km (0.116 R)
• M26: 9,625,725 km (0.037 R)
• M27: 9,819,455 km (0.078 R)
• M28: 9,884,231 km (0.028 R)
• M29: 10,046,993 km (0.111 R)
• M30: 10,441,183 km (0.085 R)
• M31: 10,573,727 km (0.098 R)
• M32: 10,740,230 km (0.088 R)
• M33: 10,807,100 km (0.062 R)
• M34: 11,517,091 km (0.074 R)
• M35: 11,585,607 km (0.072 R)
• M36: 11,722,788 km (0.08 R)
• M37: 12,242,342 km (0.106 R)
• M38: 12,698,615 km (0.115 R)
• M39: 12,946,499 km (0.108 R)
• M40: 13,196,178 km (0.111 R)
• M41: 13,591,565 km (0.108 R)
• M42: 14,320,705 km (0.116 R)
• M43: 15,475,601 km (0.075 R)
• M44: 16,045,120 km (0.079 R)
• M45: 16,236,455 km (0.068 R)
• M46: 16,621,520 km (0.046 R)
• M47: 19,522,223 km (0.03 R)
• M48: 20,178,509 km (0.076 R)
• M49: 20,967,338 km (0.101 R)
• M50: 21,134,738 km (0.068 R)
• M51: 21,386,661 km (0.08 R)
• M52: 21,639,482 km (0.094 R)
• M53: 22,190,750 km (0.08 R)
• M54: 22,276,021 km (0.116 R)
• M55: 22,404,076 km (0.074 R)
• M56: 22,532,431 km (0.084 R)
• M57: 22,918,693 km (0.062 R)
• M58: 23,047,946 km (0.091 R)
• M59: 23,523,966 km (0.113 R)
• M60: 23,741,481 km (0.07 R)
• M61: 23,959,595 km (0.096 R)
• M62: 24,485,880 km (0.035 R)
• M63: 24,573,844 km (0.118 R)
• M64: 24,662,107 km (0.107 R)
• M65: 25,104,617 km (0.104 R)
• M66: 25,237,909 km (0.1 R)
• M67: 25,683,710 km (0.076 R)
• M68: 26,042,297 km (0.079 R)
• M69: 26,402,678 km (0.105 R)
• M70: 26,492,885 km (0.12 R)
• M71: 26,673,899 km (0.049 R)
• M72: 27,401,842 km (0.077 R)
• M73: 28,136,368 km (0.094 R)
• M74: 28,598,625 km (0.057 R)
• M75: 28,923,851 km (0.059 R)
• M76: 29,110,100 km (0.114 R)
• M77: 29,343,622 km (0.104 R)
• M78: 29,859,436 km (0.087 R)
• M79: 30,047,780 km (0.105 R)
• M80: 30,330,968 km (0.118 R)
• M81: 31,043,054 km (0.119 R)
• M82: 31,329,384 km (0.102 R)
• M83: 31,760,526 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit