🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 1 AU

Year: 284 Days

Day: 28.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.78 AU - 1.24 AU

Year: 362 Days

Day: 46.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.12 AU - 1.32 AU

Year: 480 Days

Day: 47.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.32 AU - 1.84 AU

Year: 708 Days

Day: 28.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 108.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,028,048 km

• M1: 193,131 km (0.107 R)
• M2: 712,834 km (0.109 R)

Asteroid Belt

Center: 4.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 8.6

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.27 AU - 8.24 AU

Year: 6251 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,028,048 km

• M1: 119,529 km (0.031 R)
• M2: 360,232 km (0.059 R)
• M3: 566,078 km (0.088 R)
• M4: 780,302 km (0.038 R)
• M5: 1,020,257 km (0.082 R)
• M6: 1,083,986 km (0.086 R)
• M7: 1,441,076 km (0.075 R)
• M8: 1,605,036 km (0.111 R)
• M9: 1,755,980 km (0.09 R)
• M10: 1,852,770 km (0.102 R)
• M11: 2,216,143 km (0.041 R)
• M12: 2,321,011 km (0.077 R)
• M13: 2,449,216 km (0.057 R)
• M14: 2,825,006 km (0.077 R)
• M15: 2,893,223 km (0.103 R)
• M16: 3,008,264 km (0.107 R)
• M17: 3,101,313 km (0.085 R)
• M18: 3,338,276 km (0.101 R)
• M19: 3,754,607 km (0.089 R)
• M20: 4,135,783 km (0.037 R)
• M21: 4,396,831 km (0.036 R)
• M22: 4,852,805 km (0.097 R)
• M23: 5,352,163 km (0.03 R)
• M24: 5,780,761 km (0.111 R)
• M25: 5,838,805 km (0.117 R)
• M26: 5,984,663 km (0.082 R)
• M27: 6,043,305 km (0.097 R)
• M28: 6,190,809 km (0.075 R)
• M29: 6,250,199 km (0.106 R)
• M30: 6,339,509 km (0.111 R)
• M31: 6,399,348 km (0.086 R)
• M32: 6,701,386 km (0.12 R)
• M33: 6,823,458 km (0.079 R)
• M34: 7,132,078 km (0.069 R)
• M35: 7,225,577 km (0.061 R)
• M36: 7,413,622 km (0.097 R)
• M37: 7,508,317 km (0.056 R)
• M38: 7,826,961 km (0.093 R)
• M39: 8,020,241 km (0.117 R)
• M40: 8,247,630 km (0.075 R)
• M41: 8,642,568 km (0.11 R)
• M42: 8,708,990 km (0.112 R)
• M43: 8,842,281 km (0.119 R)
• M44: 9,077,449 km (0.092 R)
• M45: 9,144,918 km (0.115 R)
• M46: 10,815,328 km (0.091 R)
• M47: 11,538,783 km (0.058 R)
• M48: 11,795,643 km (0.039 R)
• M49: 12,539,892 km (0.069 R)
• M50: 13,222,806 km (0.034 R)
• M51: 13,414,740 km (0.077 R)
• M52: 13,491,634 km (0.044 R)
• M53: 14,269,842 km (0.102 R)
• M54: 14,624,688 km (0.063 R)
• M55: 14,743,618 km (0.116 R)
• M56: 14,942,583 km (0.111 R)
• M57: 15,747,270 km (0.042 R)
• M58: 16,401,163 km (0.088 R)
• M59: 16,772,913 km (0.067 R)
• M60: 16,980,555 km (0.084 R)
• M61: 18,074,415 km (0.081 R)
• M62: 18,844,993 km (0.078 R)
• M63: 20,153,077 km (0.11 R)
• M64: 20,640,018 km (0.093 R)
• M65: 20,907,200 km (0.093 R)
• M66: 21,535,212 km (0.09 R)
• M67: 22,214,985 km (0.06 R)
• M68: 22,534,675 km (0.062 R)
• M69: 23,363,597 km (0.107 R)
• M70: 23,735,198 km (0.067 R)
• M71: 24,015,096 km (0.059 R)
• M72: 24,202,392 km (0.102 R)
• M73: 24,484,235 km (0.107 R)
• M74: 25,193,478 km (0.072 R)
• M75: 25,383,767 km (0.072 R)
• M76: 25,574,654 km (0.059 R)
• M77: 26,149,708 km (0.083 R)
• M78: 26,535,521 km (0.103 R)
• M79: 28,443,342 km (0.111 R)
• M80: 30,749,693 km (0.109 R)
• M81: 31,309,937 km (0.106 R)
• M82: 31,770,997 km (0.096 R)
• M83: 32,131,079 km (0.102 R)
• M84: 33,011,313 km (0.111 R)
• M85: 33,480,452 km (0.094 R)
• M86: 34,319,996 km (0.106 R)
• M87: 34,478,270 km (0.029 R)
• M88: 34,901,333 km (0.098 R)
• M89: 35,219,677 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 10.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.63 AU - 8.69 AU

Year: 9084 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,028,048 km

• M1: 164,558 km (0.107 R)
• M2: 396,584 km (0.078 R)
• M3: 658,829 km (0.086 R)
• M4: 931,396 km (0.092 R)
• M5: 1,020,257 km (0.062 R)
• M6: 1,669,512 km (0.098 R)
• M7: 1,873,115 km (0.09 R)
• M8: 2,325,050 km (0.062 R)
• M9: 2,616,766 km (0.094 R)
• M10: 2,723,878 km (0.085 R)
• M11: 3,009,311 km (0.077 R)
• M12: 3,304,467 km (0.119 R)
• M13: 3,397,218 km (0.039 R)
• M14: 3,537,990 km (0.094 R)
• M15: 3,609,049 km (0.088 R)
• M16: 3,752,812 km (0.106 R)
• M17: 4,372,147 km (0.068 R)
• M18: 4,499,904 km (0.113 R)
• M19: 4,654,738 km (0.07 R)
• M20: 5,076,604 km (0.09 R)
• M21: 5,483,360 km (0.092 R)
• M22: 5,788,390 km (0.108 R)
• M23: 6,213,398 km (0.11 R)
• M24: 6,299,566 km (0.053 R)
• M25: 6,531,443 km (0.105 R)
• M26: 6,943,884 km (0.031 R)
• M27: 7,123,402 km (0.082 R)
• M28: 8,232,072 km (0.091 R)
• M29: 8,485,640 km (0.12 R)
• M30: 8,581,532 km (0.068 R)
• M31: 9,131,155 km (0.091 R)
• M32: 9,658,936 km (0.081 R)
• M33: 9,792,377 km (0.081 R)
• M34: 10,744,119 km (0.105 R)
• M35: 10,813,233 km (0.09 R)
• M36: 11,441,844 km (0.085 R)
• M37: 11,689,578 km (0.078 R)
• M38: 12,154,378 km (0.067 R)
• M39: 13,324,084 km (0.051 R)
• M40: 13,771,980 km (0.058 R)
• M41: 14,224,813 km (0.12 R)
• M42: 14,567,541 km (0.11 R)
• M43: 14,644,136 km (0.102 R)
• M44: 15,145,139 km (0.081 R)
• M45: 15,222,631 km (0.054 R)
• M46: 17,285,585 km (0.111 R)
• M47: 17,366,667 km (0.038 R)
• M48: 17,733,182 km (0.1 R)
• M49: 18,390,964 km (0.112 R)
• M50: 19,098,562 km (0.084 R)
• M51: 19,476,895 km (0.105 R)
• M52: 20,027,714 km (0.111 R)
• M53: 20,755,657 km (0.118 R)
• M54: 21,405,211 km (0.072 R)
• M55: 21,973,534 km (0.05 R)
• M56: 22,546,793 km (0.09 R)
• M57: 23,080,408 km (0.116 R)
• M58: 23,303,908 km (0.075 R)
• M59: 23,393,517 km (0.096 R)
• M60: 23,708,121 km (0.115 R)
• M61: 23,798,328 km (0.106 R)
• M62: 24,523,579 km (0.119 R)
• M63: 24,614,834 km (0.043 R)
• M64: 24,797,493 km (0.077 R)
• M65: 25,026,377 km (0.092 R)
• M66: 25,949,396 km (0.103 R)
• M67: 28,496,599 km (0.098 R)
• M68: 28,784,575 km (0.089 R)
• M69: 28,928,937 km (0.089 R)
• M70: 29,363,369 km (0.059 R)
• M71: 29,460,159 km (0.061 R)
• M72: 29,654,188 km (0.108 R)
• M73: 29,799,896 km (0.12 R)
• M74: 30,092,210 km (0.119 R)
• M75: 30,532,327 km (0.043 R)
• M76: 30,925,470 km (0.095 R)
• M77: 31,073,273 km (0.084 R)
• M78: 31,915,359 km (0.118 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit