🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 182 Days

Day: 21.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.94 AU - 1.08 AU

Year: 389 Days

Day: 15.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.19 AU - 1.83 AU

Year: 710 Days

Day: 47.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,834,168 km

• M1: 1,248,693 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.63 AU - 2.35 AU

Year: 1075 Days

Day: 21.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.9

Radius: 9.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.31 AU - 6.45 AU

Year: 6170 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,834,168 km

• M1: 143,913 km (0.092 R)
• M2: 244,593 km (0.115 R)
• M3: 329,265 km (0.044 R)
• M4: 476,469 km (0.106 R)
• M5: 1,066,483 km (0.11 R)
• M6: 1,136,794 km (0.112 R)
• M7: 1,402,929 km (0.1 R)
• M8: 1,575,565 km (0.049 R)
• M9: 1,672,803 km (0.102 R)
• M10: 2,188,916 km (0.098 R)
• M11: 2,297,973 km (0.067 R)
• M12: 2,850,587 km (0.114 R)
• M13: 3,111,486 km (0.064 R)
• M14: 3,380,313 km (0.025 R)
• M15: 4,186,048 km (0.072 R)
• M16: 4,322,331 km (0.077 R)
• M17: 4,390,997 km (0.037 R)
• M18: 4,482,999 km (0.076 R)
• M19: 4,669,249 km (0.06 R)
• M20: 4,977,271 km (0.052 R)
• M21: 5,049,227 km (0.074 R)
• M22: 5,563,246 km (0.104 R)
• M23: 5,688,160 km (0.101 R)
• M24: 5,763,557 km (0.037 R)
• M25: 5,839,254 km (0.058 R)
• M26: 5,915,249 km (0.088 R)
• M27: 6,196,942 km (0.09 R)
• M28: 6,378,554 km (0.108 R)
• M29: 6,693,906 km (0.062 R)
• M30: 6,773,492 km (0.051 R)
• M31: 6,960,639 km (0.102 R)
• M32: 7,041,273 km (0.069 R)
• M33: 7,809,607 km (0.059 R)
• M34: 7,977,606 km (0.077 R)
• M35: 8,403,212 km (0.102 R)
• M36: 8,836,148 km (0.053 R)
• M37: 9,514,125 km (0.105 R)
• M38: 10,454,348 km (0.068 R)
• M39: 11,139,506 km (0.088 R)
• M40: 11,742,984 km (0.101 R)
• M41: 11,839,175 km (0.105 R)
• M42: 12,454,920 km (0.067 R)
• M43: 12,684,403 km (0.102 R)
• M44: 13,717,377 km (0.078 R)
• M45: 13,954,340 km (0.073 R)
• M46: 14,022,407 km (0.064 R)
• M47: 14,295,273 km (0.089 R)
• M48: 14,363,789 km (0.113 R)
• M49: 14,570,085 km (0.108 R)
• M50: 15,020,225 km (0.064 R)
• M51: 15,545,463 km (0.059 R)
• M52: 15,615,923 km (0.112 R)
• M53: 16,362,267 km (0.098 R)
• M54: 17,120,280 km (0.109 R)
• M55: 17,485,298 km (0.091 R)
• M56: 17,889,811 km (0.11 R)
• M57: 18,148,765 km (0.103 R)
• M58: 18,633,163 km (0.098 R)
• M59: 18,745,511 km (0.064 R)
• M60: 19,008,504 km (0.087 R)
• M61: 19,538,380 km (0.08 R)
• M62: 19,728,818 km (0.092 R)
• M63: 19,958,151 km (0.067 R)
• M64: 20,573,896 km (0.107 R)
• M65: 20,728,879 km (0.111 R)
• M66: 21,117,834 km (0.056 R)
• M67: 21,705,903 km (0.089 R)
• M68: 21,784,741 km (0.092 R)
• M69: 21,942,716 km (0.051 R)
• M70: 22,021,854 km (0.071 R)
• M71: 22,698,036 km (0.118 R)
• M72: 22,898,198 km (0.102 R)
• M73: 22,978,383 km (0.105 R)
• M74: 23,421,491 km (0.116 R)
• M75: 24,152,427 km (0.082 R)
• M76: 24,397,767 km (0.094 R)
• M77: 24,808,563 km (0.046 R)
• M78: 24,973,420 km (0.059 R)
• M79: 26,264,001 km (0.107 R)
• M80: 26,769,492 km (0.106 R)
• M81: 26,854,015 km (0.045 R)
• M82: 26,981,023 km (0.1 R)
• M83: 27,150,667 km (0.07 R)
• M84: 29,083,322 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 8.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.51 AU - 8.91 AU

Year: 8197 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,834,168 km

• M1: 106,214 km (0.092 R)
• M2: 387,309 km (0.097 R)
• M3: 461,809 km (0.085 R)
• M4: 518,506 km (0.083 R)
• M5: 652,396 km (0.119 R)
• M6: 868,266 km (0.065 R)
• M7: 969,843 km (0.071 R)
• M8: 1,733,839 km (0.096 R)
• M9: 1,901,090 km (0.115 R)
• M10: 2,054,128 km (0.106 R)
• M11: 2,413,762 km (0.047 R)
• M12: 2,496,340 km (0.06 R)
• M13: 2,706,973 km (0.12 R)
• M14: 2,771,301 km (0.12 R)
• M15: 2,857,918 km (0.094 R)
• M16: 3,190,773 km (0.111 R)
• M17: 3,419,658 km (0.045 R)
• M18: 3,559,532 km (0.112 R)
• M19: 3,677,564 km (0.062 R)
• M20: 3,821,029 km (0.055 R)
• M21: 3,893,434 km (0.111 R)
• M22: 4,039,591 km (0.107 R)
• M23: 5,033,370 km (0.071 R)
• M24: 5,139,435 km (0.105 R)
• M25: 5,708,505 km (0.073 R)
• M26: 6,042,707 km (0.079 R)
• M27: 6,183,778 km (0.119 R)
• M28: 6,671,766 km (0.082 R)
• M29: 6,847,095 km (0.063 R)
• M30: 7,623,956 km (0.116 R)
• M31: 8,240,300 km (0.036 R)
• M32: 9,001,154 km (0.083 R)
• M33: 9,130,108 km (0.109 R)
• M34: 9,292,272 km (0.104 R)
• M35: 9,389,959 km (0.08 R)
• M36: 10,016,774 km (0.086 R)
• M37: 10,083,644 km (0.102 R)
• M38: 10,555,177 km (0.102 R)
• M39: 10,691,311 km (0.119 R)
• M40: 10,999,483 km (0.092 R)
• M41: 11,241,382 km (0.09 R)
• M42: 11,450,071 km (0.063 R)
• M43: 12,119,223 km (0.063 R)
• M44: 12,440,709 km (0.094 R)
• M45: 13,348,319 km (0.11 R)
• M46: 14,578,612 km (0.108 R)
• M47: 14,806,300 km (0.053 R)
• M48: 15,303,413 km (0.118 R)
• M49: 15,457,499 km (0.084 R)
• M50: 15,650,780 km (0.039 R)
• M51: 15,922,898 km (0.101 R)
• M52: 16,196,513 km (0.093 R)
• M53: 16,787,873 km (0.041 R)
• M54: 17,186,103 km (0.094 R)
• M55: 17,587,474 km (0.112 R)
• M56: 17,910,904 km (0.119 R)
• M57: 19,099,310 km (0.103 R)
• M58: 19,348,390 km (0.055 R)
• M59: 19,431,716 km (0.112 R)
• M60: 19,807,805 km (0.096 R)
• M61: 20,355,483 km (0.116 R)
• M62: 20,482,492 km (0.118 R)
• M63: 20,822,677 km (0.11 R)
• M64: 20,993,518 km (0.097 R)
• M65: 21,724,453 km (0.104 R)
• M66: 21,897,688 km (0.083 R)
• M67: 22,289,185 km (0.115 R)
• M68: 24,415,569 km (0.114 R)
• M69: 24,776,100 km (0.029 R)
• M70: 25,548,474 km (0.062 R)
• M71: 26,052,320 km (0.058 R)
• M72: 26,282,401 km (0.093 R)
• M73: 26,698,433 km (0.119 R)
• M74: 27,303,107 km (0.105 R)
• M75: 28,478,498 km (0.086 R)
• M76: 28,763,033 km (0.097 R)
• M77: 30,781,407 km (0.078 R)
• M78: 32,349,492 km (0.087 R)
• M79: 32,448,377 km (0.082 R)
• M80: 32,745,628 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.6

Radius: 7.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.81 AU - 12.81 AU

Year: 15540 Days

Day: 24.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,834,168 km

• M1: 235,467 km (0.029 R)
• M2: 300,692 km (0.07 R)
• M3: 554,410 km (0.105 R)
• M4: 647,460 km (0.077 R)
• M5: 1,150,856 km (0.074 R)
• M6: 1,251,536 km (0.102 R)
• M7: 1,397,543 km (0.085 R)
• M8: 1,571,376 km (0.08 R)
• M9: 2,012,091 km (0.11 R)
• M10: 2,515,488 km (0.058 R)
• M11: 2,863,154 km (0.112 R)
• M12: 3,369,542 km (0.117 R)
• M13: 3,603,364 km (0.097 R)
• M14: 3,842,721 km (0.074 R)
• M15: 4,087,163 km (0.053 R)
• M16: 4,149,097 km (0.095 R)
• M17: 4,273,862 km (0.038 R)
• M18: 4,818,099 km (0.046 R)
• M19: 5,148,411 km (0.065 R)
• M20: 5,692,199 km (0.107 R)
• M21: 5,900,888 km (0.09 R)
• M22: 6,578,118 km (0.113 R)
• M23: 6,760,477 km (0.08 R)
• M24: 6,907,532 km (0.103 R)
• M25: 7,620,516 km (0.063 R)
• M26: 7,927,640 km (0.086 R)
• M27: 8,121,818 km (0.059 R)
• M28: 8,713,478 km (0.113 R)
• M29: 9,075,056 km (0.111 R)
• M30: 9,771,583 km (0.106 R)
• M31: 10,063,299 km (0.025 R)
• M32: 10,315,820 km (0.068 R)
• M33: 10,400,343 km (0.041 R)
• M34: 10,698,342 km (0.116 R)
• M35: 11,215,502 km (0.116 R)
• M36: 11,477,298 km (0.084 R)
• M37: 12,095,736 km (0.049 R)
• M38: 12,319,235 km (0.046 R)
• M39: 13,318,848 km (0.112 R)
• M40: 13,549,678 km (0.109 R)
• M41: 14,249,945 km (0.034 R)
• M42: 14,438,738 km (0.054 R)
• M43: 14,533,433 km (0.108 R)
• M44: 17,620,086 km (0.117 R)
• M45: 18,332,621 km (0.084 R)
• M46: 20,846,314 km (0.112 R)
• M47: 21,491,380 km (0.084 R)
• M48: 22,088,574 km (0.054 R)
• M49: 22,197,781 km (0.118 R)
• M50: 22,966,864 km (0.116 R)
• M51: 23,299,120 km (0.03 R)
• M52: 25,269,175 km (0.107 R)
• M53: 25,726,795 km (0.057 R)
• M54: 26,245,151 km (0.1 R)
• M55: 26,418,535 km (0.113 R)
• M56: 27,879,209 km (0.093 R)
• M57: 28,352,237 km (0.092 R)
• M58: 28,649,189 km (0.116 R)
• M59: 29,126,406 km (0.106 R)
• M60: 30,028,332 km (0.084 R)
• M61: 30,391,705 km (0.114 R)
• M62: 32,850,944 km (0.073 R)
• M63: 33,601,028 km (0.084 R)
• M64: 34,041,295 km (0.112 R)
• M65: 34,230,536 km (0.032 R)
• M66: 35,757,033 km (0.102 R)
• M67: 36,142,098 km (0.057 R)
• M68: 36,464,032 km (0.05 R)
• M69: 36,851,640 km (0.036 R)
• M70: 37,175,669 km (0.079 R)
• M71: 38,153,591 km (0.044 R)
• M72: 38,678,529 km (0.103 R)
• M73: 39,271,984 km (0.112 R)
• M74: 39,404,229 km (0.061 R)
• M75: 40,134,416 km (0.088 R)
• M76: 40,601,460 km (0.104 R)
• M77: 40,735,201 km (0.098 R)
• M78: 41,608,254 km (0.114 R)
• M79: 41,743,191 km (0.064 R)
• M80: 41,810,660 km (0.073 R)
• M81: 43,236,178 km (0.103 R)
• M82: 43,441,127 km (0.103 R)
• M83: 43,578,009 km (0.082 R)
• M84: 45,369,593 km (0.094 R)
• M85: 45,439,007 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit