🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.48 AU - 0.54 AU

Year: 133 Days

Day: 31.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 145 Days

Day: 36.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,993,929 km

• M1: 119,379 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 43.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.66 AU

Year: 174 Days

Day: 23.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.86 AU

Year: 678 Days

Day: 14.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.03 AU - 2.09 AU

Year: 1080 Days

Day: 26.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,993,929 km

• M1: 779,555 km (0.087 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.2

Radius: 9.8

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.24 AU - 6.24 AU

Year: 4381 Days

Day: 10.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,993,929 km

• M1: 127,009 km (0.097 R)
• M2: 223,649 km (0.104 R)
• M3: 371,452 km (0.098 R)
• M4: 513,420 km (0.08 R)
• M5: 650,900 km (0.051 R)
• M6: 724,802 km (0.116 R)
• M7: 881,580 km (0.034 R)
• M8: 964,457 km (0.096 R)
• M9: 1,419,085 km (0.045 R)
• M10: 1,534,126 km (0.074 R)
• M11: 1,774,081 km (0.092 R)
• M12: 2,100,205 km (0.066 R)
• M13: 2,328,341 km (0.115 R)
• M14: 2,524,763 km (0.061 R)
• M15: 2,685,880 km (0.06 R)
• M16: 3,210,969 km (0.116 R)
• M17: 3,341,867 km (0.113 R)
• M18: 3,430,130 km (0.026 R)
• M19: 3,859,775 km (0.115 R)
• M20: 4,282,688 km (0.06 R)
• M21: 4,671,044 km (0.106 R)
• M22: 4,944,808 km (0.077 R)
• M23: 5,070,919 km (0.095 R)
• M24: 5,172,646 km (0.085 R)
• M25: 5,378,043 km (0.089 R)
• M26: 6,145,181 km (0.065 R)
• M27: 6,946,428 km (0.07 R)
• M28: 7,721,943 km (0.047 R)
• M29: 8,134,833 km (0.107 R)
• M30: 8,254,063 km (0.108 R)
• M31: 8,920,671 km (0.114 R)
• M32: 9,074,457 km (0.058 R)
• M33: 9,604,482 km (0.087 R)
• M34: 9,699,028 km (0.063 R)
• M35: 9,920,882 km (0.113 R)
• M36: 10,305,049 km (0.098 R)
• M37: 10,369,676 km (0.111 R)
• M38: 10,466,615 km (0.081 R)
• M39: 10,564,003 km (0.098 R)
• M40: 11,121,255 km (0.088 R)
• M41: 11,253,799 km (0.105 R)
• M42: 11,520,382 km (0.113 R)
• M43: 12,026,023 km (0.097 R)
• M44: 12,264,333 km (0.086 R)
• M45: 12,435,622 km (0.101 R)
• M46: 12,780,595 km (0.094 R)
• M47: 12,849,859 km (0.106 R)
• M48: 12,919,422 km (0.112 R)
• M49: 13,198,571 km (0.062 R)
• M50: 13,303,888 km (0.116 R)
• M51: 14,012,384 km (0.11 R)
• M52: 14,443,525 km (0.106 R)
• M53: 14,515,781 km (0.109 R)
• M54: 15,098,315 km (0.087 R)
• M55: 15,577,177 km (0.071 R)
• M56: 15,799,929 km (0.104 R)
• M57: 15,911,678 km (0.111 R)
• M58: 16,891,395 km (0.05 R)
• M59: 17,005,688 km (0.078 R)
• M60: 17,388,509 km (0.111 R)
• M61: 17,696,830 km (0.071 R)
• M62: 18,593,370 km (0.052 R)
• M63: 18,790,241 km (0.113 R)
• M64: 20,511,514 km (0.088 R)
• M65: 20,633,436 km (0.098 R)
• M66: 20,837,338 km (0.104 R)
• M67: 21,329,216 km (0.074 R)
• M68: 21,452,783 km (0.105 R)
• M69: 21,535,361 km (0.078 R)
• M70: 23,377,360 km (0.093 R)
• M71: 25,269,324 km (0.049 R)
• M72: 25,881,628 km (0.114 R)
• M73: 26,057,406 km (0.088 R)
• M74: 26,454,588 km (0.117 R)
• M75: 26,809,135 km (0.05 R)
• M76: 27,120,748 km (0.113 R)
• M77: 28,424,493 km (0.063 R)
• M78: 29,152,586 km (0.079 R)
• M79: 29,840,586 km (0.117 R)
• M80: 30,071,117 km (0.099 R)
• M81: 30,487,597 km (0.107 R)
• M82: 31,232,744 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 11

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.07 AU - 11.13 AU

Year: 12605 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,993,929 km

• M1: 141,520 km (0.094 R)
• M2: 254,017 km (0.104 R)
• M3: 439,369 km (0.054 R)
• M4: 512,971 km (0.089 R)
• M5: 781,798 km (0.119 R)
• M6: 856,149 km (0.108 R)
• M7: 1,094,757 km (0.085 R)
• M8: 2,118,007 km (0.06 R)
• M9: 2,416,903 km (0.086 R)
• M10: 2,585,799 km (0.067 R)
• M11: 2,700,541 km (0.108 R)
• M12: 2,876,019 km (0.103 R)
• M13: 3,146,342 km (0.065 R)
• M14: 3,331,096 km (0.083 R)
• M15: 3,456,459 km (0.103 R)
• M16: 4,445,450 km (0.082 R)
• M17: 4,688,248 km (0.054 R)
• M18: 4,864,474 km (0.094 R)
• M19: 6,704,378 km (0.054 R)
• M20: 6,823,458 km (0.099 R)
• M21: 8,865,619 km (0.077 R)
• M22: 9,794,771 km (0.09 R)
• M23: 10,523,462 km (0.081 R)
• M24: 10,847,790 km (0.088 R)
• M25: 11,175,559 km (0.113 R)
• M26: 11,411,475 km (0.108 R)
• M27: 11,696,908 km (0.094 R)
• M28: 12,420,812 km (0.078 R)
• M29: 12,567,418 km (0.049 R)
• M30: 12,714,473 km (0.111 R)
• M31: 13,059,894 km (0.061 R)
• M32: 13,962,568 km (0.094 R)
• M33: 14,575,470 km (0.047 R)
• M34: 15,774,647 km (0.097 R)
• M35: 16,359,425 km (0.095 R)
• M36: 16,789,070 km (0.091 R)
• M37: 18,322,298 km (0.045 R)
• M38: 18,489,250 km (0.075 R)
• M39: 19,105,593 km (0.093 R)
• M40: 19,444,731 km (0.112 R)
• M41: 19,558,126 km (0.099 R)
• M42: 19,671,821 km (0.103 R)
• M43: 19,842,811 km (0.058 R)
• M44: 20,243,584 km (0.111 R)
• M45: 21,461,909 km (0.118 R)
• M46: 22,346,780 km (0.102 R)
• M47: 22,525,101 km (0.113 R)
• M48: 23,123,193 km (0.117 R)
• M49: 23,665,934 km (0.119 R)
• M50: 23,847,845 km (0.038 R)
• M51: 24,825,467 km (0.112 R)
• M52: 25,195,573 km (0.11 R)
• M53: 25,629,556 km (0.075 R)
• M54: 26,003,551 km (0.092 R)
• M55: 26,946,316 km (0.067 R)
• M56: 27,453,752 km (0.057 R)
• M57: 27,964,330 km (0.091 R)
• M58: 28,220,890 km (0.075 R)
• M59: 28,349,395 km (0.069 R)
• M60: 28,607,002 km (0.115 R)
• M61: 28,994,910 km (0.038 R)
• M62: 29,319,537 km (0.041 R)
• M63: 30,564,042 km (0.114 R)
• M64: 30,695,987 km (0.078 R)
• M65: 31,026,898 km (0.118 R)
• M66: 31,959,491 km (0.088 R)
• M67: 32,362,059 km (0.116 R)
• M68: 33,172,131 km (0.091 R)
• M69: 34,399,881 km (0.097 R)
• M70: 34,743,507 km (0.105 R)
• M71: 35,088,330 km (0.076 R)
• M72: 35,226,559 km (0.094 R)
• M73: 35,573,027 km (0.109 R)
• M74: 37,040,134 km (0.113 R)
• M75: 37,392,437 km (0.09 R)
• M76: 38,741,061 km (0.078 R)
• M77: 38,812,420 km (0.104 R)
• M78: 39,170,258 km (0.093 R)
• M79: 39,241,915 km (0.071 R)
• M80: 41,266,872 km (0.102 R)
• M81: 43,845,490 km (0.061 R)
• M82: 44,442,087 km (0.061 R)
• M83: 44,591,685 km (0.098 R)
• M84: 45,116,623 km (0.105 R)
• M85: 45,794,601 km (0.07 R)
• M86: 47,007,989 km (0.12 R)
• M87: 47,925,024 km (0.048 R)
• M88: 48,462,679 km (0.104 R)
• M89: 48,693,808 km (0.097 R)
• M90: 49,388,989 km (0.095 R)
• M91: 49,621,614 km (0.086 R)
• M92: 49,932,179 km (0.114 R)
• M93: 50,165,552 km (0.077 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: 509 - 15,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit