🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.64 AU - 0.86 AU

Year: 237 Days

Day: 25 Hours

Environment

Temp: 156 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.81 AU - 0.97 AU

Year: 307 Days

Day: 29.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,803,288 km

• M1: 62,981 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.32 AU

Year: 404 Days

Day: 15 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.06 AU - 1.52 AU

Year: 535 Days

Day: 31.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 110.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,803,288 km

• M1: 158,723 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.2 AU - 1.7 AU

Year: 638 Days

Day: 12.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,803,288 km

• M1: 1,014,124 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.33 AU - 2.99 AU

Year: 1585 Days

Day: 21 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,803,288 km

• M1: 1,483,712 km (0.119 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 10.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.84 AU - 5.46 AU

Year: 4269 Days

Day: 14.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,803,288 km

• M1: 199,264 km (0.049 R)
• M2: 293,960 km (0.083 R)
• M3: 405,560 km (0.107 R)
• M4: 518,805 km (0.095 R)
• M5: 716,125 km (0.067 R)
• M6: 829,221 km (0.105 R)
• M7: 918,381 km (0.118 R)
• M8: 990,188 km (0.066 R)
• M9: 1,128,866 km (0.109 R)
• M10: 1,308,682 km (0.081 R)
• M11: 1,402,330 km (0.044 R)
• M12: 1,621,342 km (0.073 R)
• M13: 1,722,470 km (0.048 R)
• M14: 2,011,493 km (0.101 R)
• M15: 2,217,489 km (0.077 R)
• M16: 2,387,432 km (0.1 R)
• M17: 2,488,561 km (0.11 R)
• M18: 2,831,140 km (0.102 R)
• M19: 2,969,368 km (0.087 R)
• M20: 3,157,263 km (0.044 R)
• M21: 3,284,720 km (0.115 R)
• M22: 3,577,783 km (0.033 R)
• M23: 3,761,040 km (0.071 R)
• M24: 4,033,308 km (0.12 R)
• M25: 4,542,988 km (0.115 R)
• M26: 4,741,804 km (0.103 R)
• M27: 4,888,260 km (0.088 R)
• M28: 5,204,211 km (0.118 R)
• M29: 5,393,302 km (0.066 R)
• M30: 5,469,597 km (0.081 R)
• M31: 5,565,490 km (0.08 R)
• M32: 5,700,576 km (0.036 R)
• M33: 5,915,249 km (0.105 R)
• M34: 5,993,938 km (0.103 R)
• M35: 6,312,282 km (0.077 R)
• M36: 6,574,976 km (0.098 R)
• M37: 6,738,486 km (0.106 R)
• M38: 6,882,699 km (0.09 R)
• M39: 7,258,040 km (0.071 R)
• M40: 7,448,328 km (0.101 R)
• M41: 7,533,450 km (0.064 R)
• M42: 8,138,124 km (0.114 R)
• M43: 8,203,798 km (0.101 R)
• M44: 8,269,770 km (0.116 R)
• M45: 8,446,445 km (0.108 R)
• M46: 8,535,157 km (0.078 R)
• M47: 8,758,507 km (0.101 R)
• M48: 10,209,456 km (0.11 R)
• M49: 10,304,152 km (0.036 R)
• M50: 10,494,291 km (0.071 R)
• M51: 10,565,798 km (0.041 R)
• M52: 11,290,899 km (0.078 R)
• M53: 11,932,375 km (0.071 R)
• M54: 12,157,071 km (0.062 R)
• M55: 12,358,131 km (0.105 R)
• M56: 13,353,704 km (0.105 R)
• M57: 13,952,993 km (0.033 R)
• M58: 14,031,831 km (0.089 R)
• M59: 14,587,588 km (0.036 R)
• M60: 14,774,435 km (0.074 R)
• M61: 15,096,669 km (0.1 R)
• M62: 15,720,791 km (0.055 R)
• M63: 16,298,090 km (0.08 R)
• M64: 16,436,468 km (0.068 R)
• M65: 16,575,294 km (0.106 R)
• M66: 16,882,120 km (0.112 R)
• M67: 17,022,293 km (0.103 R)
• M68: 17,106,517 km (0.1 R)
• M69: 17,416,633 km (0.12 R)
• M70: 17,700,121 km (0.084 R)
• M71: 19,580,117 km (0.033 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 9.5

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5 AU - 5.36 AU

Year: 4306 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,803,288 km

• M1: 125,662 km (0.073 R)
• M2: 382,821 km (0.068 R)
• M3: 460,013 km (0.101 R)
• M4: 532,868 km (0.072 R)
• M5: 598,840 km (0.064 R)
• M6: 879,935 km (0.113 R)
• M7: 1,014,872 km (0.09 R)
• M8: 1,230,742 km (0.118 R)
• M9: 1,461,721 km (0.106 R)
• M10: 1,723,367 km (0.039 R)
• M11: 1,859,950 km (0.106 R)
• M12: 2,035,877 km (0.109 R)
• M13: 2,518,630 km (0.1 R)
• M14: 2,934,213 km (0.086 R)
• M15: 3,160,405 km (0.107 R)
• M16: 3,630,292 km (0.04 R)
• M17: 4,122,020 km (0.108 R)
• M18: 4,306,025 km (0.073 R)
• M19: 4,445,899 km (0.112 R)
• M20: 4,587,269 km (0.114 R)
• M21: 4,826,177 km (0.057 R)
• M22: 5,044,739 km (0.074 R)
• M23: 5,118,342 km (0.105 R)
• M24: 5,618,148 km (0.07 R)
• M25: 5,951,452 km (0.115 R)
• M26: 6,055,273 km (0.11 R)
• M27: 6,450,211 km (0.093 R)
• M28: 6,610,431 km (0.081 R)
• M29: 6,826,300 km (0.067 R)
• M30: 6,935,058 km (0.061 R)
• M31: 7,292,597 km (0.119 R)
• M32: 7,599,871 km (0.055 R)
• M33: 7,854,337 km (0.091 R)
• M34: 7,968,480 km (0.116 R)
• M35: 8,140,518 km (0.092 R)
• M36: 9,500,662 km (0.11 R)
• M37: 9,622,135 km (0.064 R)
• M38: 9,805,542 km (0.088 R)
• M39: 10,082,747 km (0.065 R)
• M40: 10,144,680 km (0.077 R)
• M41: 10,550,539 km (0.065 R)
• M42: 10,708,066 km (0.069 R)
• M43: 11,185,283 km (0.103 R)
• M44: 11,539,681 km (0.079 R)
• M45: 11,636,919 km (0.079 R)
• M46: 12,226,484 km (0.064 R)
• M47: 13,949,104 km (0.098 R)
• M48: 14,018,218 km (0.11 R)
• M49: 14,226,159 km (0.064 R)
• M50: 14,820,960 km (0.12 R)
• M51: 15,068,246 km (0.12 R)
• M52: 15,316,877 km (0.074 R)
• M53: 15,567,005 km (0.092 R)
• M54: 15,674,566 km (0.108 R)
• M55: 16,580,680 km (0.085 R)
• M56: 16,800,589 km (0.102 R)
• M57: 16,947,793 km (0.092 R)
• M58: 17,243,548 km (0.116 R)
• M59: 17,690,247 km (0.054 R)
• M60: 18,178,535 km (0.113 R)
• M61: 19,014,937 km (0.118 R)
• M62: 19,091,531 km (0.08 R)
• M63: 19,399,253 km (0.117 R)
• M64: 19,941,546 km (0.045 R)
• M65: 20,843,471 km (0.115 R)
• M66: 21,041,240 km (0.067 R)
• M67: 21,319,342 km (0.102 R)
• M68: 22,281,705 km (0.103 R)
• M69: 22,686,816 km (0.097 R)
• M70: 23,217,290 km (0.116 R)
• M71: 23,669,226 km (0.119 R)
• M72: 23,751,654 km (0.113 R)
• M73: 24,790,910 km (0.078 R)
• M74: 25,084,571 km (0.09 R)
• M75: 25,675,333 km (0.026 R)
• M76: 26,057,406 km (0.117 R)
• M77: 26,142,677 km (0.119 R)
• M78: 26,784,452 km (0.104 R)
• M79: 27,822,212 km (0.088 R)
• M80: 28,040,176 km (0.032 R)
• M81: 29,049,513 km (0.073 R)
• M82: 29,270,619 km (0.048 R)
• M83: 29,403,461 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit