🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.64 AU - 0.94 AU

Year: 260 Days

Day: 33.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.21 AU

Year: 416 Days

Day: 42.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 41,738,329 km

• M1: 46,675 km (0.085 R)
• M2: 117,135 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.35 AU - 1.59 AU

Year: 661 Days

Day: 35.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.81 AU - 2.15 AU

Year: 1033 Days

Day: 47.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,738,329 km

• M1: 1,146,518 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.18 AU - 2.32 AU

Year: 1252 Days

Day: 36.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,738,329 km

• M1: 98,435 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.58 AU - 3.04 AU

Year: 1747 Days

Day: 32.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 15

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.05 AU - 7.89 AU

Year: 6103 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,738,329 km

• M1: 224,546 km (0.083 R)
• M2: 403,765 km (0.087 R)
• M3: 560,992 km (0.069 R)
• M4: 772,523 km (0.051 R)
• M5: 919,728 km (0.05 R)
• M6: 1,143,676 km (0.073 R)
• M7: 1,368,821 km (0.083 R)
• M8: 1,514,978 km (0.103 R)
• M9: 1,924,577 km (0.092 R)
• M10: 2,347,490 km (0.055 R)
• M11: 2,592,830 km (0.082 R)
• M12: 2,893,821 km (0.087 R)
• M13: 2,988,816 km (0.049 R)
• M14: 3,109,093 km (0.106 R)
• M15: 3,943,849 km (0.099 R)
• M16: 4,930,746 km (0.097 R)
• M17: 5,131,357 km (0.069 R)
• M18: 5,334,660 km (0.096 R)
• M19: 5,779,714 km (0.117 R)
• M20: 5,900,439 km (0.118 R)
• M21: 6,052,431 km (0.104 R)
• M22: 6,800,719 km (0.119 R)
• M23: 7,088,994 km (0.051 R)
• M24: 7,185,934 km (0.072 R)
• M25: 7,479,594 km (0.101 R)
• M26: 7,810,654 km (0.09 R)
• M27: 8,214,269 km (0.117 R)
• M28: 8,832,408 km (0.073 R)
• M29: 9,394,746 km (0.08 R)
• M30: 10,004,806 km (0.062 R)
• M31: 10,517,030 km (0.11 R)
• M32: 11,453,063 km (0.05 R)
• M33: 12,886,959 km (0.108 R)
• M34: 13,085,027 km (0.1 R)
• M35: 13,564,787 km (0.11 R)
• M36: 14,747,807 km (0.098 R)
• M37: 14,913,561 km (0.093 R)
• M38: 15,121,652 km (0.08 R)
• M39: 15,414,714 km (0.092 R)
• M40: 15,836,431 km (0.087 R)
• M41: 16,304,822 km (0.037 R)
• M42: 16,605,364 km (0.103 R)
• M43: 17,124,767 km (0.065 R)
• M44: 17,255,366 km (0.115 R)
• M45: 17,869,615 km (0.052 R)
• M46: 18,179,432 km (0.026 R)
• M47: 18,580,504 km (0.079 R)
• M48: 19,391,325 km (0.097 R)
• M49: 19,572,937 km (0.082 R)
• M50: 20,861,124 km (0.058 R)
• M51: 21,280,895 km (0.03 R)
• M52: 21,562,439 km (0.074 R)
• M53: 22,988,256 km (0.11 R)
• M54: 23,228,809 km (0.056 R)
• M55: 23,470,260 km (0.106 R)
• M56: 23,663,990 km (0.063 R)
• M57: 23,955,705 km (0.07 R)
• M58: 25,680,718 km (0.105 R)
• M59: 25,780,500 km (0.103 R)
• M60: 25,880,432 km (0.097 R)
• M61: 26,482,563 km (0.07 R)
• M62: 26,835,913 km (0.118 R)
• M63: 27,445,525 km (0.07 R)
• M64: 28,110,936 km (0.049 R)
• M65: 28,781,733 km (0.043 R)
• M66: 28,937,315 km (0.061 R)
• M67: 30,508,092 km (0.042 R)
• M68: 32,160,401 km (0.112 R)
• M69: 32,429,527 km (0.065 R)
• M70: 33,241,694 km (0.085 R)
• M71: 33,568,416 km (0.053 R)
• M72: 35,218,181 km (0.069 R)
• M73: 35,384,534 km (0.089 R)
• M74: 35,606,836 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 14.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.87 AU - 7.69 AU

Year: 7285 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,738,329 km

• M1: 209,587 km (0.078 R)
• M2: 302,786 km (0.1 R)
• M3: 595,250 km (0.109 R)
• M4: 692,339 km (0.113 R)
• M5: 971,489 km (0.11 R)
• M6: 1,215,034 km (0.12 R)
• M7: 1,344,885 km (0.083 R)
• M8: 1,599,052 km (0.106 R)
• M9: 1,934,300 km (0.103 R)
• M10: 2,479,585 km (0.118 R)
• M11: 2,894,719 km (0.089 R)
• M12: 3,708,531 km (0.079 R)
• M13: 4,561,089 km (0.112 R)
• M14: 5,101,437 km (0.116 R)
• M15: 6,015,031 km (0.112 R)
• M16: 6,145,032 km (0.055 R)
• M17: 6,474,297 km (0.071 R)
• M18: 6,574,228 km (0.084 R)
• M19: 6,877,014 km (0.064 R)
• M20: 7,184,587 km (0.095 R)
• M21: 7,531,654 km (0.1 R)
• M22: 7,671,977 km (0.106 R)
• M23: 8,605,618 km (0.054 R)
• M24: 9,803,896 km (0.088 R)
• M25: 10,189,261 km (0.063 R)
• M26: 10,736,938 km (0.117 R)
• M27: 12,478,856 km (0.045 R)
• M28: 13,107,017 km (0.11 R)
• M29: 13,361,184 km (0.092 R)
• M30: 13,917,688 km (0.041 R)
• M31: 14,744,516 km (0.073 R)
• M32: 15,009,005 km (0.09 R)
• M33: 15,721,839 km (0.079 R)
• M34: 16,082,369 km (0.052 R)
• M35: 16,218,354 km (0.089 R)
• M36: 16,400,265 km (0.077 R)
• M37: 16,674,328 km (0.1 R)
• M38: 16,857,885 km (0.109 R)
• M39: 17,598,694 km (0.111 R)
• M40: 18,777,674 km (0.093 R)
• M41: 19,304,558 km (0.032 R)
• M42: 19,545,710 km (0.102 R)
• M43: 20,421,905 km (0.116 R)
• M44: 20,766,129 km (0.067 R)
• M45: 21,062,782 km (0.103 R)
• M46: 21,161,965 km (0.106 R)
• M47: 21,261,298 km (0.11 R)
• M48: 21,810,472 km (0.12 R)
• M49: 23,794,888 km (0.064 R)
• M50: 24,209,124 km (0.108 R)
• M51: 24,782,533 km (0.074 R)
• M52: 25,360,429 km (0.114 R)
• M53: 26,102,435 km (0.099 R)
• M54: 26,529,686 km (0.106 R)
• M55: 26,959,182 km (0.091 R)
• M56: 27,066,892 km (0.114 R)
• M57: 27,282,762 km (0.088 R)
• M58: 27,390,921 km (0.058 R)
• M59: 27,770,750 km (0.12 R)
• M60: 27,933,962 km (0.083 R)
• M61: 28,700,202 km (0.101 R)
• M62: 29,196,418 km (0.047 R)
• M63: 29,307,120 km (0.03 R)
• M64: 30,141,577 km (0.066 R)
• M65: 30,533,524 km (0.103 R)
• M66: 30,871,017 km (0.072 R)
• M67: 31,436,048 km (0.106 R)
• M68: 31,549,593 km (0.074 R)
• M69: 32,863,810 km (0.109 R)
• M70: 33,788,624 km (0.115 R)
• M71: 34,663,472 km (0.109 R)
• M72: 35,368,677 km (0.082 R)
• M73: 35,486,709 km (0.095 R)
• M74: 35,841,406 km (0.087 R)
• M75: 35,960,037 km (0.09 R)
• M76: 36,375,769 km (0.081 R)
• M77: 36,673,918 km (0.095 R)
• M78: 36,793,297 km (0.096 R)
• M79: 36,972,665 km (0.107 R)
• M80: 37,994,867 km (0.094 R)
• M81: 38,478,966 km (0.079 R)
• M82: 38,843,536 km (0.104 R)
• M83: 40,621,507 km (0.106 R)
• M84: 41,116,526 km (0.117 R)
• M85: 41,364,858 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 14,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit