🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.96 AU - 1 AU

Year: 369 Days

Day: 47.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,353,665 km

• M1: 397,781 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.08 AU - 1.56 AU

Year: 578 Days

Day: 34.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.37 AU - 1.67 AU

Year: 714 Days

Day: 25.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.49 AU - 2.15 AU

Year: 935 Days

Day: 30.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.62 AU - 3.7 AU

Year: 2666 Days

Day: 44.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.99 AU - 4.87 AU

Year: 2967 Days

Day: 29 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,353,665 km

• M1: 16,306 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.7

Radius: 13.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.89 AU - 4.55 AU

Year: 3301 Days

Day: 9.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,353,665 km

• M1: 204,351 km (0.096 R)
• M2: 321,037 km (0.059 R)
• M3: 438,322 km (0.117 R)
• M4: 551,867 km (0.09 R)
• M5: 796,459 km (0.029 R)
• M6: 883,226 km (0.088 R)
• M7: 1,025,344 km (0.087 R)
• M8: 1,231,490 km (0.116 R)
• M9: 1,488,050 km (0.095 R)
• M10: 1,685,818 km (0.071 R)
• M11: 2,039,917 km (0.087 R)
• M12: 2,163,335 km (0.089 R)
• M13: 2,360,355 km (0.079 R)
• M14: 2,446,823 km (0.112 R)
• M15: 2,548,849 km (0.05 R)
• M16: 2,848,792 km (0.112 R)
• M17: 2,987,619 km (0.115 R)
• M18: 3,434,019 km (0.083 R)
• M19: 4,230,927 km (0.11 R)
• M20: 4,425,554 km (0.1 R)
• M21: 4,805,682 km (0.099 R)
• M22: 4,971,885 km (0.094 R)
• M23: 5,290,977 km (0.052 R)
• M24: 5,616,951 km (0.108 R)
• M25: 5,870,669 km (0.12 R)
• M26: 6,068,438 km (0.061 R)
• M27: 6,450,361 km (0.114 R)
• M28: 6,572,582 km (0.1 R)
• M29: 6,695,552 km (0.084 R)
• M30: 6,944,034 km (0.062 R)
• M31: 7,153,321 km (0.112 R)
• M32: 7,301,124 km (0.119 R)
• M33: 7,471,366 km (0.065 R)
• M34: 7,664,348 km (0.111 R)
• M35: 8,055,397 km (0.115 R)
• M36: 8,165,201 km (0.066 R)
• M37: 8,342,026 km (0.107 R)
• M38: 8,520,048 km (0.084 R)
• M39: 8,789,473 km (0.094 R)
• M40: 9,175,885 km (0.108 R)
• M41: 9,684,368 km (0.083 R)
• M42: 9,942,125 km (0.095 R)
• M43: 10,777,330 km (0.109 R)
• M44: 11,020,127 km (0.109 R)
• M45: 11,264,720 km (0.051 R)
• M46: 11,784,123 km (0.067 R)
• M47: 12,009,268 km (0.104 R)
• M48: 12,387,601 km (0.116 R)
• M49: 12,489,178 km (0.101 R)
• M50: 12,693,080 km (0.076 R)
• M51: 12,846,717 km (0.095 R)
• M52: 13,285,488 km (0.068 R)
• M53: 13,415,488 km (0.099 R)
• M54: 14,981,479 km (0.101 R)
• M55: 15,089,788 km (0.092 R)
• M56: 15,552,793 km (0.087 R)
• M57: 15,882,357 km (0.052 R)
• M58: 16,158,964 km (0.102 R)
• M59: 16,353,441 km (0.079 R)
• M60: 16,492,866 km (0.104 R)
• M61: 16,800,888 km (0.1 R)
• M62: 17,366,069 km (0.05 R)
• M63: 17,593,757 km (0.12 R)
• M64: 17,793,919 km (0.117 R)
• M65: 18,023,551 km (0.078 R)
• M66: 18,225,359 km (0.106 R)
• M67: 18,311,976 km (0.106 R)
• M68: 18,485,809 km (0.053 R)
• M69: 18,573,024 km (0.11 R)
• M70: 19,127,883 km (0.114 R)
• M71: 19,245,317 km (0.077 R)
• M72: 19,747,517 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 11.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.8 AU - 10.78 AU

Year: 10783 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,353,665 km

• M1: 205,099 km (0.068 R)
• M2: 285,582 km (0.083 R)
• M3: 473,028 km (0.098 R)
• M4: 1,104,182 km (0.06 R)
• M5: 1,546,543 km (0.101 R)
• M6: 1,994,140 km (0.102 R)
• M7: 2,257,432 km (0.107 R)
• M8: 2,977,746 km (0.053 R)
• M9: 3,141,106 km (0.058 R)
• M10: 3,223,834 km (0.073 R)
• M11: 4,091,651 km (0.103 R)
• M12: 4,582,931 km (0.101 R)
• M13: 4,931,643 km (0.058 R)
• M14: 5,028,284 km (0.108 R)
• M15: 6,236,586 km (0.039 R)
• M16: 6,981,284 km (0.11 R)
• M17: 7,090,041 km (0.083 R)
• M18: 7,493,507 km (0.099 R)
• M19: 7,716,857 km (0.107 R)
• M20: 8,017,997 km (0.112 R)
• M21: 8,554,156 km (0.085 R)
• M22: 8,944,457 km (0.112 R)
• M23: 9,580,846 km (0.057 R)
• M24: 10,232,046 km (0.101 R)
• M25: 10,479,780 km (0.104 R)
• M26: 10,771,495 km (0.11 R)
• M27: 10,939,494 km (0.076 R)
• M28: 11,150,576 km (0.105 R)
• M29: 11,235,398 km (0.106 R)
• M30: 11,448,276 km (0.073 R)
• M31: 11,576,781 km (0.049 R)
• M32: 12,095,437 km (0.085 R)
• M33: 12,621,572 km (0.102 R)
• M34: 12,709,985 km (0.092 R)
• M35: 13,605,627 km (0.094 R)
• M36: 14,061,153 km (0.058 R)
• M37: 14,198,783 km (0.116 R)
• M38: 14,290,785 km (0.111 R)
• M39: 14,567,990 km (0.11 R)
• M40: 14,987,163 km (0.104 R)
• M41: 16,364,511 km (0.102 R)
• M42: 16,946,297 km (0.094 R)
• M43: 17,436,380 km (0.117 R)
• M44: 18,934,303 km (0.085 R)
• M45: 19,955,758 km (0.114 R)
• M46: 20,369,246 km (0.036 R)
• M47: 20,733,517 km (0.076 R)
• M48: 20,837,936 km (0.027 R)
• M49: 21,047,373 km (0.084 R)
• M50: 21,468,342 km (0.112 R)
• M51: 21,574,107 km (0.095 R)
• M52: 21,945,260 km (0.108 R)
• M53: 22,425,768 km (0.101 R)
• M54: 22,801,857 km (0.104 R)
• M55: 24,935,123 km (0.12 R)
• M56: 25,380,625 km (0.077 R)
• M57: 25,492,375 km (0.085 R)
• M58: 26,166,463 km (0.115 R)
• M59: 26,846,385 km (0.087 R)
• M60: 26,960,379 km (0.078 R)
• M61: 27,188,515 km (0.112 R)
• M62: 27,360,254 km (0.086 R)
• M63: 27,877,264 km (0.117 R)
• M64: 28,281,627 km (0.1 R)
• M65: 28,455,609 km (0.067 R)
• M66: 30,510,635 km (0.111 R)
• M67: 30,629,416 km (0.063 R)
• M68: 30,808,036 km (0.094 R)
• M69: 31,525,956 km (0.059 R)
• M70: 32,370,436 km (0.119 R)
• M71: 32,673,821 km (0.07 R)
• M72: 33,528,473 km (0.116 R)
• M73: 33,712,479 km (0.089 R)
• M74: 34,328,523 km (0.077 R)
• M75: 35,634,362 km (0.06 R)
• M76: 36,010,451 km (0.093 R)
• M77: 36,135,964 km (0.066 R)
• M78: 36,513,848 km (0.082 R)
• M79: 36,829,649 km (0.115 R)
• M80: 37,846,466 km (0.057 R)
• M81: 38,550,922 km (0.079 R)
• M82: 39,777,924 km (0.116 R)
• M83: 41,675,124 km (0.106 R)
• M84: 42,137,531 km (0.102 R)
• M85: 42,468,891 km (0.083 R)
• M86: 43,067,432 km (0.117 R)
• M87: 43,601,795 km (0.108 R)
• M88: 44,205,572 km (0.07 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit