🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.7 AU - 1 AU

Year: 277 Days

Day: 35.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 98.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,453,915 km

• M1: 265,387 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.85 AU - 0.97 AU

Year: 307 Days

Day: 45.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,453,915 km

• M1: 83,326 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.1 AU - 1.38 AU

Year: 488 Days

Day: 16.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.36 AU - 1.58 AU

Year: 629 Days

Day: 33.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.94 AU - 2.74 AU

Year: 1264 Days

Day: 39.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 9.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.81 AU - 11.75 AU

Year: 11638 Days

Day: 10.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,453,915 km

• M1: 130,898 km (0.098 R)
• M2: 252,372 km (0.096 R)
• M3: 340,934 km (0.103 R)
• M4: 558,449 km (0.114 R)
• M5: 983,008 km (0.088 R)
• M6: 1,085,781 km (0.083 R)
• M7: 1,358,947 km (0.112 R)
• M8: 1,735,934 km (0.04 R)
• M9: 1,861,895 km (0.069 R)
• M10: 2,234,992 km (0.07 R)
• M11: 2,326,247 km (0.058 R)
• M12: 2,631,576 km (0.072 R)
• M13: 2,949,771 km (0.074 R)
• M14: 3,151,878 km (0.072 R)
• M15: 3,358,472 km (0.118 R)
• M16: 3,703,894 km (0.088 R)
• M17: 4,342,677 km (0.099 R)
• M18: 4,807,178 km (0.089 R)
• M19: 5,075,557 km (0.09 R)
• M20: 5,257,168 km (0.077 R)
• M21: 5,318,204 km (0.076 R)
• M22: 5,783,454 km (0.101 R)
• M23: 5,846,584 km (0.119 R)
• M24: 6,359,106 km (0.117 R)
• M25: 7,121,158 km (0.062 R)
• M26: 7,530,158 km (0.11 R)
• M27: 8,017,099 km (0.062 R)
• M28: 8,442,705 km (0.097 R)
• M29: 8,622,073 km (0.098 R)
• M30: 9,315,609 km (0.118 R)
• M31: 9,464,010 km (0.116 R)
• M32: 9,725,358 km (0.048 R)
• M33: 10,601,104 km (0.075 R)
• M34: 11,067,998 km (0.065 R)
• M35: 11,383,052 km (0.107 R)
• M36: 11,621,211 km (0.107 R)
• M37: 11,981,742 km (0.069 R)
• M38: 13,043,438 km (0.071 R)
• M39: 13,627,618 km (0.097 R)
• M40: 13,838,401 km (0.048 R)
• M41: 14,391,315 km (0.117 R)
• M42: 14,477,035 km (0.039 R)
• M43: 14,562,904 km (0.075 R)
• M44: 14,951,559 km (0.084 R)
• M45: 15,915,717 km (0.114 R)
• M46: 16,004,279 km (0.117 R)
• M47: 16,093,141 km (0.088 R)
• M48: 16,315,892 km (0.096 R)
• M49: 16,990,279 km (0.094 R)
• M50: 17,080,935 km (0.086 R)
• M51: 17,171,741 km (0.089 R)
• M52: 19,445,479 km (0.11 R)
• M53: 19,635,319 km (0.115 R)
• M54: 19,778,035 km (0.1 R)
• M55: 20,496,853 km (0.028 R)
• M56: 20,593,344 km (0.096 R)
• M57: 22,356,055 km (0.087 R)
• M58: 22,604,537 km (0.119 R)
• M59: 23,104,643 km (0.078 R)
• M60: 23,305,703 km (0.118 R)
• M61: 23,810,745 km (0.106 R)
• M62: 25,295,953 km (0.055 R)
• M63: 26,285,094 km (0.105 R)
• M64: 26,389,962 km (0.117 R)
• M65: 26,547,638 km (0.059 R)
• M66: 27,233,993 km (0.107 R)
• M67: 28,732,216 km (0.071 R)
• M68: 29,165,152 km (0.105 R)
• M69: 29,763,992 km (0.064 R)
• M70: 29,982,704 km (0.039 R)
• M71: 30,421,924 km (0.085 R)
• M72: 30,532,028 km (0.092 R)
• M73: 30,973,790 km (0.107 R)
• M74: 31,139,994 km (0.098 R)
• M75: 31,362,146 km (0.101 R)
• M76: 31,751,998 km (0.09 R)
• M77: 32,031,597 km (0.064 R)
• M78: 32,875,030 km (0.069 R)
• M79: 33,611,799 km (0.051 R)
• M80: 33,725,643 km (0.1 R)
• M81: 34,010,926 km (0.101 R)
• M82: 34,928,859 km (0.12 R)
• M83: 35,159,688 km (0.104 R)
• M84: 36,029,600 km (0.117 R)
• M85: 37,023,977 km (0.037 R)
• M86: 38,383,822 km (0.027 R)
• M87: 38,621,981 km (0.062 R)
• M88: 39,579,557 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 9.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.6 AU - 13.3 AU

Year: 13681 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,453,915 km

• M1: 199,115 km (0.06 R)
• M2: 353,949 km (0.084 R)
• M3: 433,535 km (0.043 R)
• M4: 625,768 km (0.086 R)
• M5: 791,971 km (0.073 R)
• M6: 901,776 km (0.094 R)
• M7: 1,002,156 km (0.087 R)
• M8: 1,326,634 km (0.052 R)
• M9: 1,509,443 km (0.11 R)
• M10: 1,595,461 km (0.096 R)
• M11: 1,718,580 km (0.055 R)
• M12: 2,361,253 km (0.088 R)
• M13: 2,461,633 km (0.104 R)
• M14: 2,666,881 km (0.077 R)
• M15: 2,899,207 km (0.107 R)
• M16: 3,072,291 km (0.06 R)
• M17: 3,565,964 km (0.107 R)
• M18: 3,798,589 km (0.088 R)
• M19: 4,303,183 km (0.057 R)
• M20: 4,727,293 km (0.08 R)
• M21: 5,615,455 km (0.061 R)
• M22: 6,356,862 km (0.095 R)
• M23: 6,469,360 km (0.101 R)
• M24: 6,839,465 km (0.11 R)
• M25: 7,363,357 km (0.088 R)
• M26: 7,689,929 km (0.052 R)
• M27: 8,573,454 km (0.106 R)
• M28: 8,666,653 km (0.116 R)
• M29: 8,791,418 km (0.1 R)
• M30: 9,201,316 km (0.094 R)
• M31: 9,424,666 km (0.081 R)
• M32: 9,714,437 km (0.107 R)
• M33: 9,779,213 km (0.038 R)
• M34: 10,039,812 km (0.091 R)
• M35: 10,468,261 km (0.075 R)
• M36: 10,701,484 km (0.103 R)
• M37: 11,206,825 km (0.066 R)
• M38: 11,548,208 km (0.12 R)
• M39: 11,651,281 km (0.052 R)
• M40: 11,789,060 km (0.073 R)
• M41: 12,276,001 km (0.069 R)
• M42: 12,734,070 km (0.07 R)
• M43: 12,947,247 km (0.026 R)
• M44: 13,739,517 km (0.075 R)
• M45: 14,031,383 km (0.09 R)
• M46: 14,214,939 km (0.114 R)
• M47: 14,288,541 km (0.107 R)
• M48: 15,902,254 km (0.048 R)
• M49: 16,055,143 km (0.063 R)
• M50: 17,375,643 km (0.082 R)
• M51: 17,533,319 km (0.041 R)
• M52: 17,969,247 km (0.109 R)
• M53: 18,288,489 km (0.085 R)
• M54: 18,408,766 km (0.095 R)
• M55: 18,811,483 km (0.11 R)
• M56: 19,094,971 km (0.096 R)
• M57: 19,871,983 km (0.065 R)
• M58: 21,203,553 km (0.087 R)
• M59: 21,880,185 km (0.06 R)
• M60: 22,306,688 km (0.109 R)
• M61: 22,392,408 km (0.097 R)
• M62: 23,341,457 km (0.116 R)
• M63: 24,171,725 km (0.086 R)
• M64: 24,745,433 km (0.044 R)
• M65: 25,457,668 km (0.114 R)
• M66: 25,726,495 km (0.067 R)
• M67: 26,811,080 km (0.112 R)
• M68: 26,947,663 km (0.114 R)
• M69: 27,084,545 km (0.092 R)
• M70: 27,175,949 km (0.09 R)
• M71: 27,772,396 km (0.106 R)
• M72: 28,605,357 km (0.065 R)
• M73: 28,838,131 km (0.099 R)
• M74: 29,071,653 km (0.085 R)
• M75: 29,870,057 km (0.028 R)
• M76: 30,343,235 km (0.096 R)
• M77: 30,438,080 km (0.053 R)
• M78: 30,961,823 km (0.119 R)
• M79: 31,057,416 km (0.119 R)
• M80: 31,296,772 km (0.08 R)
• M81: 32,163,243 km (0.076 R)
• M82: 32,405,442 km (0.109 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit