🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.39 AU - 0.63 AU

Year: 134 Days

Day: 29.7 Hours

Environment

Temp: 261 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,877,744 km

• M1: 72,256 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.65 AU - 0.95 AU

Year: 263 Days

Day: 39.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,877,744 km

• M1: 73,901 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.96 AU - 1.36 AU

Year: 459 Days

Day: 25.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,877,744 km

• M1: 748,588 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.37 AU - 1.79 AU

Year: 729 Days

Day: 24.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.69 AU - 1.75 AU

Year: 828 Days

Day: 12.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,877,744 km

• M1: 604,675 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.1

Radius: 9.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.5 AU - 8.82 AU

Year: 9355 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,877,744 km

• M1: 129,253 km (0.112 R)
• M2: 222,003 km (0.11 R)
• M3: 301,141 km (0.108 R)
• M4: 906,563 km (0.095 R)
• M5: 1,076,656 km (0.086 R)
• M6: 1,257,520 km (0.03 R)
• M7: 1,696,440 km (0.112 R)
• M8: 2,483,624 km (0.063 R)
• M9: 2,915,214 km (0.093 R)
• M10: 2,992,556 km (0.073 R)
• M11: 3,492,512 km (0.058 R)
• M12: 3,868,451 km (0.075 R)
• M13: 3,953,872 km (0.113 R)
• M14: 4,818,697 km (0.108 R)
• M15: 6,999,236 km (0.069 R)
• M16: 7,234,703 km (0.073 R)
• M17: 8,202,601 km (0.068 R)
• M18: 8,285,029 km (0.085 R)
• M19: 8,589,910 km (0.084 R)
• M20: 8,729,634 km (0.084 R)
• M21: 8,898,530 km (0.088 R)
• M22: 9,153,595 km (0.112 R)
• M23: 9,210,741 km (0.077 R)
• M24: 9,468,797 km (0.097 R)
• M25: 9,962,919 km (0.1 R)
• M26: 10,257,627 km (0.065 R)
• M27: 10,376,258 km (0.103 R)
• M28: 10,555,027 km (0.119 R)
• M29: 10,764,913 km (0.072 R)
• M30: 11,006,663 km (0.109 R)
• M31: 11,158,505 km (0.105 R)
• M32: 11,219,541 km (0.094 R)
• M33: 11,464,433 km (0.094 R)
• M34: 11,680,303 km (0.06 R)
• M35: 11,773,203 km (0.101 R)
• M36: 11,835,286 km (0.115 R)
• M37: 13,357,594 km (0.065 R)
• M38: 14,174,697 km (0.112 R)
• M39: 14,439,635 km (0.075 R)
• M40: 15,244,023 km (0.086 R)
• M41: 15,549,502 km (0.106 R)
• M42: 15,617,719 km (0.08 R)
• M43: 15,754,301 km (0.063 R)
• M44: 16,373,936 km (0.095 R)
• M45: 16,756,457 km (0.108 R)
• M46: 16,826,320 km (0.116 R)
• M47: 17,636,991 km (0.118 R)
• M48: 17,743,654 km (0.036 R)
• M49: 17,850,616 km (0.061 R)
• M50: 18,894,809 km (0.117 R)
• M51: 19,149,874 km (0.099 R)
• M52: 19,773,996 km (0.089 R)
• M53: 20,479,500 km (0.102 R)
• M54: 20,778,995 km (0.059 R)
• M55: 21,155,383 km (0.117 R)
• M56: 21,800,449 km (0.105 R)
• M57: 22,722,121 km (0.068 R)
• M58: 23,148,775 km (0.088 R)
• M59: 23,265,610 km (0.07 R)
• M60: 23,460,836 km (0.113 R)
• M61: 23,695,704 km (0.101 R)
• M62: 24,088,997 km (0.111 R)
• M63: 24,882,015 km (0.114 R)
• M64: 25,041,636 km (0.113 R)
• M65: 26,168,557 km (0.03 R)
• M66: 26,901,736 km (0.058 R)
• M67: 27,311,934 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.5

Radius: 6

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.21 AU - 20.17 AU

Year: 23913 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,877,744 km

• M1: 85,121 km (0.09 R)
• M2: 297,101 km (0.098 R)
• M3: 510,428 km (0.12 R)
• M4: 745,596 km (0.119 R)
• M5: 1,156,392 km (0.04 R)
• M6: 1,206,058 km (0.106 R)
• M7: 1,307,336 km (0.105 R)
• M8: 1,411,456 km (0.111 R)
• M9: 1,545,496 km (0.086 R)
• M10: 1,655,749 km (0.119 R)
• M11: 2,153,013 km (0.058 R)
• M12: 2,793,441 km (0.113 R)
• M13: 3,855,586 km (0.111 R)
• M14: 4,081,628 km (0.054 R)
• M15: 4,312,159 km (0.069 R)
• M16: 4,665,658 km (0.11 R)
• M17: 4,785,636 km (0.115 R)
• M18: 5,568,631 km (0.072 R)
• M19: 5,738,574 km (0.084 R)
• M20: 6,929,523 km (0.03 R)
• M21: 6,975,150 km (0.108 R)
• M22: 7,020,778 km (0.057 R)
• M23: 7,906,846 km (0.119 R)
• M24: 8,097,882 km (0.118 R)
• M25: 8,827,770 km (0.066 R)
• M26: 10,038,765 km (0.12 R)
• M27: 10,401,690 km (0.085 R)
• M28: 11,140,404 km (0.11 R)
• M29: 11,300,922 km (0.113 R)
• M30: 12,279,891 km (0.12 R)
• M31: 12,723,748 km (0.099 R)
• M32: 14,550,936 km (0.108 R)
• M33: 15,435,209 km (0.075 R)
• M34: 15,614,128 km (0.109 R)
• M35: 15,793,795 km (0.112 R)
• M36: 16,215,661 km (0.107 R)
• M37: 17,193,732 km (0.119 R)
• M38: 17,255,516 km (0.109 R)
• M39: 17,317,300 km (0.071 R)
• M40: 17,627,715 km (0.107 R)
• M41: 19,206,571 km (0.101 R)
• M42: 20,305,817 km (0.067 R)
• M43: 21,358,986 km (0.105 R)
• M44: 21,624,971 km (0.093 R)
• M45: 22,227,551 km (0.047 R)
• M46: 23,792,644 km (0.06 R)
• M47: 26,028,384 km (0.101 R)
• M48: 27,243,119 km (0.116 R)
• M49: 28,038,979 km (0.083 R)
• M50: 28,622,561 km (0.093 R)
• M51: 28,915,922 km (0.045 R)
• M52: 29,283,933 km (0.099 R)
• M53: 30,771,534 km (0.087 R)
• M54: 30,846,483 km (0.119 R)
• M55: 31,373,366 km (0.108 R)
• M56: 31,675,853 km (0.08 R)
• M57: 32,359,815 km (0.068 R)
• M58: 33,202,350 km (0.085 R)
• M59: 36,564,412 km (0.037 R)
• M60: 36,643,849 km (0.089 R)
• M61: 37,042,078 km (0.071 R)
• M62: 37,121,814 km (0.039 R)
• M63: 37,923,210 km (0.12 R)
• M64: 38,649,208 km (0.108 R)
• M65: 38,973,387 km (0.086 R)
• M66: 39,135,701 km (0.075 R)
• M67: 39,542,756 km (0.066 R)
• M68: 39,869,478 km (0.07 R)
• M69: 40,361,057 km (0.081 R)
• M70: 40,525,315 km (0.117 R)
• M71: 41,515,952 km (0.108 R)
• M72: 43,942,579 km (0.059 R)
• M73: 45,386,498 km (0.059 R)
• M74: 45,728,479 km (0.085 R)
• M75: 46,759,507 km (0.083 R)
• M76: 47,711,249 km (0.073 R)
• M77: 48,494,843 km (0.072 R)
• M78: 51,582,094 km (0.094 R)
• M79: 52,028,344 km (0.087 R)
• M80: 53,645,348 km (0.069 R)
• M81: 54,914,237 km (0.07 R)
• M82: 55,643,826 km (0.119 R)
• M83: 57,112,577 km (0.103 R)
• M84: 57,389,334 km (0.039 R)
• M85: 58,500,995 km (0.119 R)
• M86: 60,557,517 km (0.11 R)
• M87: 60,934,055 km (0.085 R)
• M88: 63,495,320 km (0.084 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: 431 - 14,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit