🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.66 AU - 0.86 AU

Year: 251 Days

Day: 44.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,846,860 km

• M1: 148,401 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.1 AU - 1.84 AU

Year: 675 Days

Day: 25 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.19 AU - 1.81 AU

Year: 696 Days

Day: 39 Hours

Environment

Temp: -46 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.74 AU - 1.94 AU

Year: 945 Days

Day: 19.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.86 AU - 2.3 AU

Year: 1136 Days

Day: 46 Hours

Environment

Temp: -85 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.08 AU - 3.72 AU

Year: 2374 Days

Day: 23.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,846,860 km

• M1: 1,927,718 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.37 AU - 3.49 AU

Year: 2406 Days

Day: 16.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,846,860 km

• M1: 747,092 km (0.074 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.91 AU - 4.05 AU

Year: 3007 Days

Day: 40.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 12.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.94 AU - 8.84 AU

Year: 8394 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,846,860 km

• M1: 169,345 km (0.068 R)
• M2: 325,375 km (0.099 R)
• M3: 416,181 km (0.074 R)
• M4: 502,200 km (0.102 R)
• M5: 737,218 km (0.113 R)
• M6: 934,837 km (0.073 R)
• M7: 1,119,142 km (0.112 R)
• M8: 1,215,931 km (0.067 R)
• M9: 1,384,229 km (0.076 R)
• M10: 1,506,899 km (0.076 R)
• M11: 1,763,460 km (0.077 R)
• M12: 1,907,074 km (0.11 R)
• M13: 2,124,739 km (0.103 R)
• M14: 2,456,397 km (0.093 R)
• M15: 2,541,967 km (0.086 R)
• M16: 2,815,881 km (0.101 R)
• M17: 3,019,334 km (0.067 R)
• M18: 3,369,094 km (0.1 R)
• M19: 3,634,031 km (0.056 R)
• M20: 3,756,851 km (0.076 R)
• M21: 4,044,378 km (0.06 R)
• M22: 4,326,370 km (0.034 R)
• M23: 4,535,508 km (0.119 R)
• M24: 5,127,916 km (0.075 R)
• M25: 5,210,643 km (0.107 R)
• M26: 5,787,942 km (0.08 R)
• M27: 5,975,238 km (0.059 R)
• M28: 6,179,290 km (0.078 R)
• M29: 6,341,155 km (0.078 R)
• M30: 6,519,475 km (0.102 R)
• M31: 6,699,441 km (0.07 R)
• M32: 7,280,330 km (0.104 R)
• M33: 8,053,153 km (0.103 R)
• M34: 8,425,053 km (0.113 R)
• M35: 8,935,032 km (0.079 R)
• M36: 9,085,079 km (0.095 R)
• M37: 9,235,873 km (0.104 R)
• M38: 9,847,579 km (0.045 R)
• M39: 10,332,575 km (0.119 R)
• M40: 10,507,605 km (0.069 R)
• M41: 10,754,441 km (0.074 R)
• M42: 10,843,003 km (0.101 R)
• M43: 11,164,040 km (0.119 R)
• M44: 11,361,659 km (0.025 R)
• M45: 12,349,155 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 10.8

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.72 AU - 13.28 AU

Year: 13818 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,846,860 km

• M1: 309,967 km (0.091 R)
• M2: 544,985 km (0.105 R)
• M3: 685,158 km (0.089 R)
• M4: 1,090,718 km (0.12 R)
• M5: 1,203,216 km (0.084 R)
• M6: 1,589,777 km (0.091 R)
• M7: 1,959,283 km (0.097 R)
• M8: 2,239,779 km (0.1 R)
• M9: 2,355,718 km (0.025 R)
• M10: 2,933,614 km (0.112 R)
• M11: 3,255,100 km (0.066 R)
• M12: 3,453,616 km (0.05 R)
• M13: 3,827,910 km (0.099 R)
• M14: 4,468,488 km (0.106 R)
• M15: 4,578,443 km (0.029 R)
• M16: 4,652,344 km (0.116 R)
• M17: 5,412,900 km (0.071 R)
• M18: 5,767,746 km (0.11 R)
• M19: 6,089,681 km (0.1 R)
• M20: 6,793,090 km (0.078 R)
• M21: 7,004,920 km (0.099 R)
• M22: 7,218,845 km (0.088 R)
• M23: 7,478,547 km (0.113 R)
• M24: 8,276,203 km (0.074 R)
• M25: 9,617,498 km (0.067 R)
• M26: 9,760,064 km (0.063 R)
• M27: 9,903,379 km (0.109 R)
• M28: 10,386,131 km (0.079 R)
• M29: 10,630,425 km (0.037 R)
• M30: 11,324,559 km (0.111 R)
• M31: 11,626,447 km (0.095 R)
• M32: 11,880,165 km (0.09 R)
• M33: 12,913,139 km (0.117 R)
• M34: 13,123,174 km (0.091 R)
• M35: 13,493,578 km (0.073 R)
• M36: 13,974,835 km (0.071 R)
• M37: 14,407,322 km (0.115 R)
• M38: 17,266,437 km (0.078 R)
• M39: 17,439,970 km (0.112 R)
• M40: 18,316,314 km (0.077 R)
• M41: 21,092,103 km (0.108 R)
• M42: 21,215,820 km (0.054 R)
• M43: 21,837,699 km (0.079 R)
• M44: 24,319,677 km (0.099 R)
• M45: 24,774,604 km (0.102 R)
• M46: 25,824,781 km (0.097 R)
• M47: 26,421,976 km (0.116 R)
• M48: 26,755,729 km (0.107 R)
• M49: 27,023,808 km (0.099 R)
• M50: 27,292,636 km (0.081 R)
• M51: 27,697,597 km (0.102 R)
• M52: 27,833,133 km (0.053 R)
• M53: 28,104,653 km (0.119 R)
• M54: 28,787,417 km (0.101 R)
• M55: 29,130,894 km (0.094 R)
• M56: 29,268,524 km (0.084 R)
• M57: 31,078,958 km (0.098 R)
• M58: 32,068,847 km (0.027 R)
• M59: 32,782,129 km (0.106 R)
• M60: 33,284,629 km (0.108 R)
• M61: 33,645,010 km (0.114 R)
• M62: 34,006,887 km (0.113 R)
• M63: 34,079,293 km (0.113 R)
• M64: 35,908,725 km (0.045 R)
• M65: 36,426,633 km (0.082 R)
• M66: 38,221,059 km (0.12 R)
• M67: 38,749,888 km (0.08 R)
• M68: 38,977,276 km (0.071 R)
• M69: 39,661,986 km (0.097 R)
• M70: 39,738,430 km (0.117 R)
• M71: 39,814,725 km (0.074 R)
• M72: 40,197,397 km (0.079 R)
• M73: 40,658,158 km (0.119 R)
• M74: 42,128,855 km (0.105 R)
• M75: 44,883,400 km (0.071 R)
• M76: 45,281,630 km (0.057 R)
• M77: 48,672,864 km (0.078 R)
• M78: 48,754,544 km (0.102 R)
• M79: 49,821,327 km (0.052 R)
• M80: 51,061,792 km (0.065 R)
• M81: 52,899,453 km (0.114 R)
• M82: 54,080,079 km (0.088 R)
• M83: 54,249,424 km (0.087 R)
• M84: 54,503,740 km (0.114 R)
• M85: 55,098,990 km (0.066 R)
• M86: 55,439,924 km (0.072 R)
• M87: 56,467,362 km (0.037 R)
• M88: 56,725,119 km (0.106 R)
• M89: 57,587,401 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit