🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 297 Days

Day: 29.2 Hours

Environment

Temp: 50 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.73 AU - 2.51 AU

Year: 1169 Days

Day: 30.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,230,658 km

• M1: 54,454 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.14 AU - 2.32 AU

Year: 1261 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.89 AU - 2.75 AU

Year: 1338 Days

Day: 30.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968

Radius: 11.5

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.84 AU - 5.6 AU

Year: 4517 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,230,658 km

• M1: 219,161 km (0.073 R)
• M2: 474,524 km (0.043 R)
• M3: 702,063 km (0.111 R)
• M4: 951,891 km (0.093 R)
• M5: 1,037,012 km (0.101 R)
• M6: 1,230,891 km (0.095 R)
• M7: 1,404,574 km (0.056 R)
• M8: 1,741,469 km (0.055 R)
• M9: 2,198,490 km (0.08 R)
• M10: 2,275,084 km (0.1 R)
• M11: 2,692,163 km (0.07 R)
• M12: 2,836,675 km (0.094 R)
• M13: 2,941,393 km (0.05 R)
• M14: 3,285,618 km (0.07 R)
• M15: 3,440,302 km (0.058 R)
• M16: 3,826,265 km (0.09 R)
• M17: 4,012,664 km (0.113 R)
• M18: 4,178,418 km (0.085 R)
• M19: 4,664,312 km (0.109 R)
• M20: 4,763,645 km (0.108 R)
• M21: 5,479,022 km (0.065 R)
• M22: 5,742,763 km (0.114 R)
• M23: 6,064,698 km (0.106 R)
• M24: 6,146,079 km (0.067 R)
• M25: 7,151,676 km (0.1 R)
• M26: 7,498,144 km (0.071 R)
• M27: 8,237,756 km (0.064 R)
• M28: 8,479,357 km (0.081 R)
• M29: 8,570,612 km (0.049 R)
• M30: 8,784,686 km (0.119 R)
• M31: 9,000,705 km (0.11 R)
• M32: 9,093,755 km (0.049 R)
• M33: 9,218,370 km (0.083 R)
• M34: 10,332,725 km (0.108 R)
• M35: 10,560,712 km (0.114 R)
• M36: 10,757,583 km (0.103 R)
• M37: 11,422,246 km (0.067 R)
• M38: 12,271,813 km (0.097 R)
• M39: 12,686,797 km (0.081 R)
• M40: 13,176,880 km (0.112 R)
• M41: 13,673,096 km (0.1 R)
• M42: 13,959,426 km (0.103 R)
• M43: 14,175,445 km (0.09 R)
• M44: 14,429,014 km (0.084 R)
• M45: 14,574,573 km (0.034 R)
• M46: 15,124,644 km (0.089 R)
• M47: 15,235,496 km (0.083 R)
• M48: 15,569,548 km (0.077 R)
• M49: 15,681,447 km (0.116 R)
• M50: 16,434,523 km (0.064 R)
• M51: 16,586,514 km (0.115 R)
• M52: 17,199,267 km (0.037 R)
• M53: 18,014,875 km (0.06 R)
• M54: 18,763,463 km (0.1 R)
• M55: 18,962,278 km (0.1 R)
• M56: 19,281,670 km (0.104 R)
• M57: 19,764,123 km (0.073 R)
• M58: 19,925,838 km (0.092 R)
• M59: 20,781,987 km (0.111 R)
• M60: 22,319,703 km (0.085 R)
• M61: 22,572,524 km (0.069 R)
• M62: 23,807,753 km (0.085 R)
• M63: 24,542,129 km (0.111 R)
• M64: 24,846,710 km (0.054 R)
• M65: 25,196,171 km (0.093 R)
• M66: 25,591,409 km (0.114 R)
• M67: 26,299,156 km (0.047 R)
• M68: 26,878,848 km (0.099 R)
• M69: 27,372,670 km (0.106 R)
• M70: 28,232,858 km (0.088 R)
• M71: 28,323,814 km (0.099 R)
• M72: 29,055,796 km (0.099 R)
• M73: 29,147,799 km (0.116 R)
• M74: 29,516,408 km (0.098 R)
• M75: 29,608,859 km (0.047 R)
• M76: 30,072,463 km (0.117 R)
• M77: 30,631,810 km (0.032 R)
• M78: 31,147,623 km (0.054 R)
• M79: 31,571,883 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 12.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.03 AU - 7.31 AU

Year: 5805 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 64,230,658 km

• M1: 165,904 km (0.073 R)
• M2: 289,472 km (0.088 R)
• M3: 379,829 km (0.116 R)
• M4: 462,407 km (0.097 R)
• M5: 619,634 km (0.096 R)
• M6: 947,553 km (0.114 R)
• M7: 1,700,778 km (0.089 R)
• M8: 1,851,274 km (0.026 R)
• M9: 1,996,533 km (0.076 R)
• M10: 2,360,804 km (0.079 R)
• M11: 2,735,397 km (0.09 R)
• M12: 3,117,470 km (0.107 R)
• M13: 3,397,517 km (0.075 R)
• M14: 3,576,885 km (0.059 R)
• M15: 3,982,445 km (0.098 R)
• M16: 4,248,430 km (0.072 R)
• M17: 4,441,860 km (0.12 R)
• M18: 4,651,596 km (0.085 R)
• M19: 4,757,661 km (0.082 R)
• M20: 5,231,288 km (0.064 R)
• M21: 5,550,979 km (0.061 R)
• M22: 5,677,688 km (0.073 R)
• M23: 5,777,021 km (0.081 R)
• M24: 5,905,526 km (0.074 R)
• M25: 6,049,588 km (0.089 R)
• M26: 6,136,505 km (0.115 R)
• M27: 7,059,374 km (0.087 R)
• M28: 7,135,669 km (0.101 R)
• M29: 7,552,598 km (0.09 R)
• M30: 7,819,331 km (0.119 R)
• M31: 7,930,034 km (0.071 R)
• M32: 8,752,373 km (0.026 R)
• M33: 9,098,842 km (0.037 R)
• M34: 9,382,629 km (0.115 R)
• M35: 10,199,882 km (0.059 R)
• M36: 10,390,470 km (0.076 R)
• M37: 10,810,241 km (0.095 R)
• M38: 11,324,858 km (0.117 R)
• M39: 11,558,231 km (0.078 R)
• M40: 11,738,795 km (0.09 R)
• M41: 11,829,452 km (0.113 R)
• M42: 12,029,614 km (0.12 R)
• M43: 12,157,669 km (0.102 R)
• M44: 12,341,376 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.1

Radius: 4

Gravity: 31.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.07 AU - 16.13 AU

Year: 17958 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,230,658 km

• M1: 123,717 km (0.098 R)
• M2: 259,104 km (0.109 R)
• M3: 488,138 km (0.108 R)
• M4: 642,074 km (0.108 R)
• M5: 745,895 km (0.099 R)
• M6: 832,811 km (0.084 R)
• M7: 1,988,754 km (0.099 R)
• M8: 2,296,178 km (0.07 R)
• M9: 2,818,424 km (0.062 R)
• M10: 2,954,558 km (0.102 R)
• M11: 4,708,144 km (0.097 R)
• M12: 5,281,403 km (0.119 R)
• M13: 5,323,291 km (0.056 R)
• M14: 5,790,186 km (0.109 R)
• M15: 6,582,456 km (0.106 R)
• M16: 6,763,021 km (0.028 R)
• M17: 6,991,157 km (0.073 R)
• M18: 7,832,945 km (0.109 R)
• M19: 8,314,201 km (0.113 R)
• M20: 9,104,078 km (0.099 R)
• M21: 10,021,113 km (0.069 R)
• M22: 10,543,060 km (0.106 R)
• M23: 12,382,814 km (0.085 R)
• M24: 12,605,715 km (0.116 R)
• M25: 12,661,665 km (0.049 R)
• M26: 13,339,193 km (0.115 R)
• M27: 13,396,190 km (0.074 R)
• M28: 13,912,752 km (0.12 R)
• M29: 13,970,646 km (0.059 R)
• M30: 15,024,713 km (0.101 R)
• M31: 15,083,953 km (0.082 R)
• M32: 15,321,964 km (0.117 R)
• M33: 16,530,565 km (0.113 R)
• M34: 16,653,085 km (0.1 R)
• M35: 17,519,257 km (0.101 R)
• M36: 17,706,703 km (0.104 R)
• M37: 18,336,510 km (0.065 R)
• M38: 18,526,948 km (0.116 R)
• M39: 22,063,741 km (0.088 R)
• M40: 22,673,053 km (0.097 R)
• M41: 24,046,811 km (0.073 R)
• M42: 24,673,626 km (0.091 R)
• M43: 24,743,637 km (0.117 R)
• M44: 25,235,366 km (0.113 R)
• M45: 25,376,436 km (0.069 R)
• M46: 25,447,196 km (0.045 R)
• M47: 26,801,805 km (0.076 R)
• M48: 27,524,213 km (0.111 R)
• M49: 27,887,736 km (0.098 R)
• M50: 29,135,681 km (0.042 R)
• M51: 29,283,783 km (0.084 R)
• M52: 31,230,650 km (0.094 R)
• M53: 32,296,236 km (0.094 R)
• M54: 34,384,472 km (0.102 R)
• M55: 34,540,952 km (0.117 R)
• M56: 35,011,586 km (0.106 R)
• M57: 36,277,184 km (0.06 R)
• M58: 36,755,598 km (0.094 R)
• M59: 37,396,625 km (0.101 R)
• M60: 37,960,759 km (0.105 R)
• M61: 38,041,542 km (0.088 R)
• M62: 38,608,817 km (0.071 R)
• M63: 39,015,573 km (0.099 R)
• M64: 39,423,976 km (0.098 R)
• M65: 39,505,806 km (0.085 R)
• M66: 39,751,595 km (0.114 R)
• M67: 39,833,724 km (0.104 R)
• M68: 39,915,704 km (0.11 R)
• M69: 41,154,225 km (0.085 R)
• M70: 42,237,762 km (0.097 R)
• M71: 45,030,006 km (0.087 R)
• M72: 45,544,025 km (0.088 R)
• M73: 46,577,895 km (0.096 R)
• M74: 46,664,513 km (0.108 R)
• M75: 47,271,581 km (0.098 R)
• M76: 48,318,317 km (0.068 R)
• M77: 48,405,832 km (0.095 R)
• M78: 51,951,900 km (0.092 R)
• M79: 52,041,658 km (0.09 R)
• M80: 52,400,993 km (0.114 R)
• M81: 54,757,009 km (0.114 R)
• M82: 59,102,828 km (0.093 R)
• M83: 62,983,247 km (0.027 R)
• M84: 63,078,840 km (0.102 R)
• M85: 64,230,594 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit