🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.56 AU - 0.7 AU

Year: 176 Days

Day: 42.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.68 AU - 2.12 AU

Year: 920 Days

Day: 21.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,011,443 km

• M1: 473,627 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.32 AU - 2.96 AU

Year: 1508 Days

Day: 45.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.95 AU - 4.63 AU

Year: 2593 Days

Day: 40.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 11.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.81 AU - 6.07 AU

Year: 5088 Days

Day: 9.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,011,443 km

• M1: 142,417 km (0.114 R)
• M2: 287,677 km (0.103 R)
• M3: 425,905 km (0.119 R)
• M4: 497,413 km (0.109 R)
• M5: 627,862 km (0.119 R)
• M6: 741,557 km (0.043 R)
• M7: 1,115,252 km (0.104 R)
• M8: 1,379,143 km (0.108 R)
• M9: 1,570,778 km (0.073 R)
• M10: 1,676,693 km (0.068 R)
• M11: 2,081,206 km (0.109 R)
• M12: 2,593,877 km (0.119 R)
• M13: 2,752,152 km (0.086 R)
• M14: 3,045,214 km (0.047 R)
• M15: 3,128,391 km (0.116 R)
• M16: 3,486,378 km (0.113 R)
• M17: 3,573,594 km (0.069 R)
• M18: 3,821,777 km (0.085 R)
• M19: 3,893,733 km (0.1 R)
• M20: 4,204,598 km (0.109 R)
• M21: 4,409,996 km (0.063 R)
• M22: 4,599,835 km (0.108 R)
• M23: 4,811,666 km (0.114 R)
• M24: 5,205,108 km (0.066 R)
• M25: 5,527,492 km (0.083 R)
• M26: 5,835,663 km (0.112 R)
• M27: 6,468,911 km (0.08 R)
• M28: 6,555,079 km (0.115 R)
• M29: 6,815,679 km (0.107 R)
• M30: 6,925,334 km (0.066 R)
• M31: 7,168,431 km (0.109 R)
• M32: 7,302,321 km (0.088 R)
• M33: 7,595,233 km (0.071 R)
• M34: 7,731,816 km (0.117 R)
• M35: 8,030,414 km (0.089 R)
• M36: 8,285,927 km (0.068 R)
• M37: 8,520,646 km (0.072 R)
• M38: 8,948,795 km (0.118 R)
• M39: 9,044,837 km (0.053 R)
• M40: 9,189,648 km (0.099 R)
• M41: 9,408,210 km (0.116 R)
• M42: 9,506,047 km (0.057 R)
• M43: 9,653,251 km (0.069 R)
• M44: 9,900,237 km (0.112 R)
• M45: 10,249,698 km (0.091 R)
• M46: 11,478,495 km (0.045 R)
• M47: 12,323,274 km (0.038 R)
• M48: 13,079,043 km (0.086 R)
• M49: 13,849,621 km (0.075 R)
• M50: 13,960,922 km (0.051 R)
• M51: 14,044,697 km (0.113 R)
• M52: 14,128,472 km (0.082 R)
• M53: 14,720,131 km (0.046 R)
• M54: 14,805,252 km (0.12 R)
• M55: 15,033,240 km (0.106 R)
• M56: 15,377,315 km (0.12 R)
• M57: 15,463,782 km (0.097 R)
• M58: 15,752,955 km (0.105 R)
• M59: 15,898,364 km (0.098 R)
• M60: 16,014,901 km (0.114 R)
• M61: 16,454,569 km (0.1 R)
• M62: 16,838,886 km (0.117 R)
• M63: 16,957,816 km (0.037 R)
• M64: 17,106,816 km (0.056 R)
• M65: 17,676,784 km (0.051 R)
• M66: 18,589,480 km (0.114 R)
• M67: 19,206,422 km (0.089 R)
• M68: 19,392,821 km (0.11 R)
• M69: 19,767,563 km (0.055 R)
• M70: 20,207,680 km (0.115 R)
• M71: 21,354,198 km (0.077 R)
• M72: 21,547,329 km (0.096 R)
• M73: 21,644,119 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18

Radius: 14.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.44 AU - 9.04 AU

Year: 6847 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 20,011,443 km

• M1: 247,435 km (0.112 R)
• M2: 492,925 km (0.115 R)
• M3: 637,437 km (0.099 R)
• M4: 889,210 km (0.053 R)
• M5: 1,302,848 km (0.102 R)
• M6: 2,031,689 km (0.044 R)
• M7: 2,443,831 km (0.088 R)
• M8: 2,660,149 km (0.076 R)
• M9: 2,944,684 km (0.032 R)
• M10: 3,499,693 km (0.088 R)
• M11: 3,699,555 km (0.111 R)
• M12: 4,322,032 km (0.098 R)
• M13: 5,316,858 km (0.046 R)
• M14: 5,431,749 km (0.108 R)
• M15: 6,571,236 km (0.107 R)
• M16: 6,667,128 km (0.109 R)
• M17: 7,972,071 km (0.073 R)
• M18: 8,103,866 km (0.065 R)
• M19: 8,459,161 km (0.064 R)
• M20: 8,698,967 km (0.072 R)
• M21: 9,062,639 km (0.099 R)
• M22: 9,695,887 km (0.066 R)
• M23: 9,821,100 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 11.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.73 AU - 8.99 AU

Year: 7745 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,011,443 km

• M1: 211,980 km (0.052 R)
• M2: 656,884 km (0.053 R)
• M3: 804,537 km (0.092 R)
• M4: 882,927 km (0.06 R)
• M5: 964,158 km (0.086 R)
• M6: 1,201,420 km (0.087 R)
• M7: 1,758,074 km (0.119 R)
• M8: 1,888,972 km (0.084 R)
• M9: 2,105,440 km (0.078 R)
• M10: 2,562,761 km (0.072 R)
• M11: 3,114,179 km (0.093 R)
• M12: 3,209,622 km (0.087 R)
• M13: 3,354,732 km (0.097 R)
• M14: 3,436,263 km (0.09 R)
• M15: 3,518,542 km (0.052 R)
• M16: 3,601,419 km (0.106 R)
• M17: 4,060,685 km (0.104 R)
• M18: 4,253,067 km (0.094 R)
• M19: 4,756,614 km (0.118 R)
• M20: 5,393,602 km (0.109 R)
• M21: 5,683,223 km (0.083 R)
• M22: 6,117,207 km (0.06 R)
• M23: 6,197,241 km (0.1 R)
• M24: 6,277,725 km (0.096 R)
• M25: 6,358,508 km (0.084 R)
• M26: 6,685,080 km (0.101 R)
• M27: 7,122,205 km (0.051 R)
• M28: 7,206,578 km (0.084 R)
• M29: 7,312,344 km (0.106 R)
• M30: 7,440,101 km (0.105 R)
• M31: 7,784,475 km (0.104 R)
• M32: 7,980,448 km (0.05 R)
• M33: 8,177,917 km (0.095 R)
• M34: 8,757,908 km (0.067 R)
• M35: 9,816,612 km (0.097 R)
• M36: 9,934,047 km (0.106 R)
• M37: 10,170,411 km (0.093 R)
• M38: 10,552,634 km (0.096 R)
• M39: 11,134,719 km (0.075 R)
• M40: 11,232,706 km (0.119 R)
• M41: 11,380,359 km (0.118 R)
• M42: 11,652,627 km (0.09 R)
• M43: 12,002,387 km (0.034 R)
• M44: 12,609,754 km (0.073 R)
• M45: 12,943,058 km (0.119 R)
• M46: 13,907,366 km (0.096 R)
• M47: 14,304,997 km (0.063 R)
• M48: 16,515,904 km (0.101 R)
• M49: 16,655,778 km (0.086 R)
• M50: 17,503,699 km (0.11 R)
• M51: 18,105,681 km (0.08 R)
• M52: 18,192,148 km (0.092 R)
• M53: 18,568,836 km (0.06 R)
• M54: 18,831,081 km (0.059 R)
• M55: 19,035,880 km (0.105 R)
• M56: 19,743,777 km (0.11 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 10,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit