🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 156 Days

Day: 30 Hours

Environment

Temp: 240 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.8 AU - 1 AU

Year: 301 Days

Day: 31.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.81 AU - 1.21 AU

Year: 358 Days

Day: 34.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,878,105 km

• M1: 653,443 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.86 AU - 1.36 AU

Year: 413 Days

Day: 15.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.45 AU - 1.75 AU

Year: 715 Days

Day: 14 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.24 AU - 4.52 AU

Year: 3237 Days

Day: 44.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.27 AU - 5.49 AU

Year: 3807 Days

Day: 19.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.08 AU - 5.86 AU

Year: 3912 Days

Day: 47.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,878,105 km

• M1: 2,100,205 km (0.073 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 14

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.35 AU - 9.09 AU

Year: 7574 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,878,105 km

• M1: 174,880 km (0.106 R)
• M2: 303,983 km (0.115 R)
• M3: 445,203 km (0.116 R)
• M4: 541,544 km (0.082 R)
• M5: 917,633 km (0.114 R)
• M6: 1,148,912 km (0.115 R)
• M7: 1,332,169 km (0.064 R)
• M8: 1,441,675 km (0.115 R)
• M9: 1,864,737 km (0.072 R)
• M10: 1,972,747 km (0.092 R)
• M11: 2,244,267 km (0.077 R)
• M12: 2,683,337 km (0.114 R)
• M13: 3,076,331 km (0.042 R)
• M14: 3,818,186 km (0.117 R)
• M15: 4,199,511 km (0.107 R)
• M16: 4,614,346 km (0.107 R)
• M17: 4,783,990 km (0.112 R)
• M18: 4,977,420 km (0.11 R)
• M19: 5,151,552 km (0.086 R)
• M20: 6,121,994 km (0.114 R)
• M21: 6,238,530 km (0.093 R)
• M22: 6,355,965 km (0.109 R)
• M23: 6,521,420 km (0.084 R)
• M24: 6,784,263 km (0.03 R)
• M25: 6,953,459 km (0.073 R)
• M26: 7,296,038 km (0.073 R)
• M27: 7,569,203 km (0.109 R)
• M28: 7,669,434 km (0.026 R)
• M29: 8,023,383 km (0.079 R)
• M30: 8,151,139 km (0.115 R)
• M31: 8,279,644 km (0.096 R)
• M32: 8,460,657 km (0.112 R)
• M33: 8,616,837 km (0.085 R)
• M34: 9,117,841 km (0.108 R)
• M35: 9,277,910 km (0.102 R)
• M36: 9,955,439 km (0.051 R)
• M37: 10,092,920 km (0.054 R)
• M38: 10,453,301 km (0.116 R)
• M39: 11,215,203 km (0.116 R)
• M40: 11,617,322 km (0.051 R)
• M41: 11,849,348 km (0.106 R)
• M42: 12,258,947 km (0.066 R)
• M43: 12,347,359 km (0.072 R)
• M44: 12,882,172 km (0.106 R)
• M45: 13,364,027 km (0.105 R)
• M46: 14,314,272 km (0.112 R)
• M47: 14,625,436 km (0.065 R)
• M48: 14,844,746 km (0.042 R)
• M49: 14,938,993 km (0.088 R)
• M50: 15,033,389 km (0.101 R)
• M51: 15,191,365 km (0.076 R)
• M52: 16,344,615 km (0.106 R)
• M53: 17,360,085 km (0.085 R)
• M54: 18,126,924 km (0.039 R)
• M55: 19,211,957 km (0.074 R)
• M56: 19,555,434 km (0.114 R)
• M57: 19,727,920 km (0.089 R)
• M58: 19,866,298 km (0.105 R)
• M59: 20,562,826 km (0.079 R)
• M60: 21,161,367 km (0.042 R)
• M61: 21,801,197 km (0.105 R)
• M62: 22,483,662 km (0.094 R)
• M63: 22,772,985 km (0.037 R)
• M64: 22,918,244 km (0.119 R)
• M65: 23,136,507 km (0.101 R)
• M66: 23,501,975 km (0.075 R)
• M67: 24,572,647 km (0.118 R)
• M68: 24,908,045 km (0.03 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 12.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.89 AU - 14.05 AU

Year: 14623 Days

Day: 8.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,878,105 km

• M1: 178,919 km (0.045 R)
• M2: 265,686 km (0.115 R)
• M3: 615,595 km (0.089 R)
• M4: 739,013 km (0.107 R)
• M5: 971,937 km (0.099 R)
• M6: 1,915,152 km (0.075 R)
• M7: 1,995,037 km (0.112 R)
• M8: 2,213,749 km (0.105 R)
• M9: 2,326,097 km (0.039 R)
• M10: 2,615,719 km (0.087 R)
• M11: 2,855,823 km (0.104 R)
• M12: 3,009,760 km (0.1 R)
• M13: 3,134,823 km (0.04 R)
• M14: 4,232,423 km (0.09 R)
• M15: 4,337,889 km (0.096 R)
• M16: 4,731,631 km (0.115 R)
• M17: 4,877,788 km (0.092 R)
• M18: 5,401,082 km (0.078 R)
• M19: 5,515,673 km (0.117 R)
• M20: 5,864,087 km (0.099 R)
• M21: 6,140,095 km (0.12 R)
• M22: 6,299,716 km (0.065 R)
• M23: 7,244,426 km (0.106 R)
• M24: 9,355,402 km (0.108 R)
• M25: 9,493,331 km (0.093 R)
• M26: 9,631,859 km (0.084 R)
• M27: 10,051,780 km (0.113 R)
• M28: 10,382,541 km (0.086 R)
• M29: 10,716,743 km (0.097 R)
• M30: 11,347,148 km (0.108 R)
• M31: 12,290,063 km (0.034 R)
• M32: 12,491,721 km (0.091 R)
• M33: 12,847,465 km (0.105 R)
• M34: 13,309,573 km (0.052 R)
• M35: 13,516,766 km (0.083 R)
• M36: 15,756,246 km (0.102 R)
• M37: 15,975,557 km (0.08 R)
• M38: 16,806,722 km (0.098 R)
• M39: 17,708,798 km (0.114 R)
• M40: 17,936,785 km (0.111 R)
• M41: 19,913,870 km (0.086 R)
• M42: 20,448,832 km (0.028 R)
• M43: 21,471,932 km (0.109 R)
• M44: 21,837,100 km (0.105 R)
• M45: 21,959,322 km (0.035 R)
• M46: 22,265,698 km (0.027 R)
• M47: 23,069,039 km (0.094 R)
• M48: 24,767,573 km (0.074 R)
• M49: 25,278,599 km (0.049 R)
• M50: 27,951,764 km (0.066 R)
• M51: 28,885,105 km (0.073 R)
• M52: 29,557,996 km (0.106 R)
• M53: 30,032,072 km (0.12 R)
• M54: 31,538,373 km (0.101 R)
• M55: 32,161,747 km (0.078 R)
• M56: 32,789,011 km (0.029 R)
• M57: 33,702,455 km (0.057 R)
• M58: 34,268,683 km (0.113 R)
• M59: 34,410,652 km (0.095 R)
• M60: 36,275,090 km (0.105 R)
• M61: 37,804,878 km (0.08 R)
• M62: 38,245,892 km (0.057 R)
• M63: 38,836,355 km (0.088 R)
• M64: 41,002,532 km (0.119 R)
• M65: 41,910,292 km (0.073 R)
• M66: 42,062,134 km (0.104 R)
• M67: 42,519,156 km (0.109 R)
• M68: 45,061,422 km (0.029 R)
• M69: 46,154,833 km (0.097 R)
• M70: 47,494,182 km (0.072 R)
• M71: 47,811,180 km (0.065 R)
• M72: 48,527,156 km (0.097 R)
• M73: 48,606,891 km (0.094 R)
• M74: 49,166,387 km (0.057 R)
• M75: 50,534,161 km (0.073 R)
• M76: 50,857,891 km (0.114 R)
• M77: 51,344,532 km (0.09 R)
• M78: 51,507,145 km (0.106 R)
• M79: 52,241,072 km (0.045 R)
• M80: 52,322,753 km (0.113 R)
• M81: 53,142,549 km (0.036 R)
• M82: 53,554,093 km (0.062 R)
• M83: 53,801,528 km (0.11 R)
• M84: 54,297,445 km (0.089 R)
• M85: 54,463,199 km (0.062 R)
• M86: 55,294,066 km (0.113 R)
• M87: 55,794,471 km (0.096 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit