🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.58 AU - 0.62 AU

Year: 171 Days

Day: 29.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,281,895 km

• M1: 52,808 km (0.096 R)
• M2: 357,689 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.92 AU - 1.24 AU

Year: 412 Days

Day: 31.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.32 AU

Year: 453 Days

Day: 18.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,281,895 km

• M1: 13,913 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.36 AU - 2.24 AU

Year: 887 Days

Day: 28.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.4 AU - 2.56 AU

Year: 1434 Days

Day: 15.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 9.9

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.43 AU - 8.65 AU

Year: 6857 Days

Day: 8.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,281,895 km

• M1: 129,103 km (0.12 R)
• M2: 292,613 km (0.092 R)
• M3: 807,679 km (0.093 R)
• M4: 1,035,666 km (0.07 R)
• M5: 1,132,905 km (0.083 R)
• M6: 1,284,597 km (0.064 R)
• M7: 1,534,276 km (0.11 R)
• M8: 1,608,476 km (0.104 R)
• M9: 1,760,767 km (0.076 R)
• M10: 1,937,891 km (0.108 R)
• M11: 2,079,859 km (0.025 R)
• M12: 2,374,118 km (0.083 R)
• M13: 2,460,735 km (0.048 R)
• M14: 2,659,401 km (0.098 R)
• M15: 2,932,717 km (0.096 R)
• M16: 3,481,741 km (0.051 R)
• M17: 3,831,650 km (0.088 R)
• M18: 4,700,664 km (0.1 R)
• M19: 4,810,020 km (0.111 R)
• M20: 5,059,400 km (0.065 R)
• M21: 5,484,408 km (0.092 R)
• M22: 5,774,179 km (0.079 R)
• M23: 5,950,405 km (0.108 R)
• M24: 6,158,346 km (0.081 R)
• M25: 6,550,891 km (0.118 R)
• M26: 7,170,675 km (0.119 R)
• M27: 7,423,794 km (0.066 R)
• M28: 7,712,219 km (0.043 R)
• M29: 8,733,524 km (0.084 R)
• M30: 9,072,064 km (0.071 R)
• M31: 9,449,499 km (0.12 R)
• M32: 9,657,440 km (0.03 R)
• M33: 9,832,021 km (0.12 R)
• M34: 10,148,720 km (0.111 R)
• M35: 10,397,501 km (0.08 R)
• M36: 10,576,420 km (0.114 R)
• M37: 11,302,119 km (0.092 R)
• M38: 11,633,927 km (0.103 R)
• M39: 12,156,622 km (0.061 R)
• M40: 13,147,409 km (0.059 R)
• M41: 14,322,799 km (0.057 R)
• M42: 14,442,178 km (0.108 R)
• M43: 16,065,315 km (0.051 R)
• M44: 16,438,412 km (0.084 R)
• M45: 16,772,464 km (0.037 R)
• M46: 17,404,964 km (0.117 R)
• M47: 18,174,346 km (0.041 R)
• M48: 18,346,683 km (0.06 R)
• M49: 18,519,768 km (0.118 R)
• M50: 18,649,918 km (0.101 R)
• M51: 18,780,367 km (0.085 R)
• M52: 20,101,167 km (0.106 R)
• M53: 20,279,487 km (0.111 R)
• M54: 21,588,469 km (0.063 R)
• M55: 21,862,682 km (0.05 R)
• M56: 21,954,236 km (0.048 R)
• M57: 22,092,015 km (0.107 R)
• M58: 22,184,018 km (0.11 R)
• M59: 22,414,548 km (0.057 R)
• M60: 22,645,826 km (0.114 R)
• M61: 23,110,926 km (0.084 R)
• M62: 23,908,582 km (0.038 R)
• M63: 24,620,070 km (0.083 R)
• M64: 24,763,085 km (0.102 R)
• M65: 24,906,549 km (0.116 R)
• M66: 25,338,439 km (0.111 R)
• M67: 25,917,981 km (0.064 R)
• M68: 26,209,547 km (0.071 R)
• M69: 26,404,473 km (0.086 R)
• M70: 26,795,671 km (0.093 R)
• M71: 26,942,876 km (0.079 R)
• M72: 27,782,269 km (0.045 R)
• M73: 28,279,981 km (0.095 R)
• M74: 29,740,206 km (0.096 R)
• M75: 29,841,783 km (0.118 R)
• M76: 29,943,510 km (0.056 R)
• M77: 30,147,262 km (0.1 R)
• M78: 30,402,626 km (0.099 R)
• M79: 31,276,277 km (0.035 R)
• M80: 31,379,649 km (0.111 R)
• M81: 32,001,977 km (0.055 R)
• M82: 32,733,211 km (0.105 R)
• M83: 33,258,898 km (0.088 R)
• M84: 33,946,450 km (0.069 R)
• M85: 35,443,176 km (0.118 R)
• M86: 35,551,036 km (0.102 R)
• M87: 36,037,080 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 14.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.44 AU - 10.06 AU

Year: 10327 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,281,895 km

• M1: 190,588 km (0.075 R)
• M2: 394,490 km (0.115 R)
• M3: 506,987 km (0.086 R)
• M4: 702,661 km (0.077 R)
• M5: 868,116 km (0.053 R)
• M6: 1,132,306 km (0.117 R)
• M7: 1,377,048 km (0.032 R)
• M8: 1,590,674 km (0.079 R)
• M9: 1,893,161 km (0.046 R)
• M10: 2,024,807 km (0.075 R)
• M11: 2,438,744 km (0.058 R)
• M12: 2,819,321 km (0.104 R)
• M13: 3,125,249 km (0.111 R)
• M14: 3,314,042 km (0.078 R)
• M15: 4,245,288 km (0.104 R)
• M16: 4,561,389 km (0.088 R)
• M17: 5,179,527 km (0.084 R)
• M18: 5,441,772 km (0.085 R)
• M19: 5,555,467 km (0.045 R)
• M20: 5,901,636 km (0.055 R)
• M21: 6,334,423 km (0.029 R)
• M22: 6,941,192 km (0.074 R)
• M23: 7,064,759 km (0.112 R)
• M24: 8,080,080 km (0.06 R)
• M25: 8,253,763 km (0.114 R)
• M26: 8,472,625 km (0.09 R)
• M27: 8,916,332 km (0.118 R)
• M28: 9,826,187 km (0.096 R)
• M29: 10,528,100 km (0.092 R)
• M30: 10,622,945 km (0.09 R)
• M31: 10,813,383 km (0.057 R)
• M32: 11,197,849 km (0.098 R)
• M33: 11,391,878 km (0.12 R)
• M34: 11,881,512 km (0.112 R)
• M35: 12,729,881 km (0.114 R)
• M36: 12,983,150 km (0.092 R)
• M37: 13,340,540 km (0.082 R)
• M38: 13,649,459 km (0.115 R)
• M39: 14,590,430 km (0.029 R)
• M40: 14,696,196 km (0.109 R)
• M41: 14,855,517 km (0.038 R)
• M42: 16,150,287 km (0.085 R)
• M43: 16,424,500 km (0.109 R)
• M44: 17,312,662 km (0.032 R)
• M45: 18,846,789 km (0.088 R)
• M46: 19,952,167 km (0.059 R)
• M47: 21,559,148 km (0.047 R)
• M48: 22,104,133 km (0.077 R)
• M49: 22,837,761 km (0.069 R)
• M50: 23,083,999 km (0.12 R)
• M51: 24,266,121 km (0.099 R)
• M52: 25,086,217 km (0.045 R)
• M53: 25,531,569 km (0.06 R)
• M54: 27,339,160 km (0.1 R)
• M55: 27,469,759 km (0.068 R)
• M56: 28,126,344 km (0.085 R)
• M57: 28,390,534 km (0.048 R)
• M58: 30,127,066 km (0.079 R)
• M59: 30,872,213 km (0.084 R)
• M60: 33,143,707 km (0.08 R)
• M61: 33,283,133 km (0.104 R)
• M62: 33,982,952 km (0.097 R)
• M63: 34,900,136 km (0.066 R)
• M64: 35,611,175 km (0.102 R)
• M65: 36,398,957 km (0.097 R)
• M66: 37,337,235 km (0.11 R)
• M67: 38,283,441 km (0.089 R)
• M68: 39,680,686 km (0.112 R)
• M69: 40,125,440 km (0.069 R)
• M70: 40,348,341 km (0.088 R)
• M71: 41,019,736 km (0.074 R)
• M72: 41,319,381 km (0.111 R)
• M73: 45,744,336 km (0.105 R)
• M74: 46,366,364 km (0.066 R)
• M75: 47,618,947 km (0.044 R)
• M76: 48,170,514 km (0.059 R)
• M77: 51,120,584 km (0.057 R)
• M78: 51,362,335 km (0.059 R)
• M79: 51,847,032 km (0.119 R)
• M80: 52,820,914 km (0.048 R)
• M81: 53,718,950 km (0.069 R)
• M82: 54,128,698 km (0.082 R)
• M83: 55,116,643 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit