🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.93 AU

Year: 218 Days

Day: 24.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.82 AU - 1.06 AU

Year: 277 Days

Day: 23.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,969,630 km

• M1: 529,726 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.01 AU - 1.15 AU

Year: 342 Days

Day: 37.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,969,630 km

• M1: 178,919 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.5 AU - 1.66 AU

Year: 604 Days

Day: 35 Hours

Environment

Temp: 136 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.68 AU - 3.98 AU

Year: 2281 Days

Day: 35 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.29 AU - 6.39 AU

Year: 4859 Days

Day: 34.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 13.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.2 AU - 20.26 AU

Year: 19902 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,969,630 km

• M1: 631,153 km (0.056 R)
• M2: 850,763 km (0.112 R)
• M3: 1,120,638 km (0.06 R)
• M4: 1,445,265 km (0.11 R)
• M5: 1,632,861 km (0.1 R)
• M6: 1,771,987 km (0.063 R)
• M7: 2,003,115 km (0.077 R)
• M8: 3,025,617 km (0.079 R)
• M9: 3,128,989 km (0.082 R)
• M10: 3,446,286 km (0.095 R)
• M11: 3,700,453 km (0.118 R)
• M12: 4,036,300 km (0.103 R)
• M13: 5,393,751 km (0.105 R)
• M14: 6,209,508 km (0.084 R)
• M15: 6,744,620 km (0.119 R)
• M16: 8,002,888 km (0.103 R)
• M17: 8,585,123 km (0.029 R)
• M18: 8,831,959 km (0.086 R)
• M19: 9,231,535 km (0.108 R)
• M20: 9,433,642 km (0.05 R)
• M21: 10,889,079 km (0.081 R)
• M22: 11,916,218 km (0.1 R)
• M23: 12,136,426 km (0.099 R)
• M24: 12,357,981 km (0.113 R)
• M25: 13,371,656 km (0.073 R)
• M26: 13,830,772 km (0.084 R)
• M27: 14,004,305 km (0.111 R)
• M28: 14,236,781 km (0.072 R)
• M29: 15,060,466 km (0.067 R)
• M30: 15,538,132 km (0.112 R)
• M31: 16,386,203 km (0.111 R)
• M32: 19,148,079 km (0.058 R)
• M33: 19,406,135 km (0.04 R)
• M34: 19,730,613 km (0.099 R)
• M35: 20,516,301 km (0.082 R)
• M36: 21,446,052 km (0.085 R)
• M37: 21,579,942 km (0.117 R)
• M38: 22,186,112 km (0.118 R)
• M39: 24,526,571 km (0.104 R)
• M40: 24,947,689 km (0.049 R)
• M41: 25,159,071 km (0.075 R)
• M42: 26,082,239 km (0.12 R)
• M43: 26,655,947 km (0.07 R)
• M44: 28,401,754 km (0.06 R)
• M45: 29,660,770 km (0.072 R)
• M46: 30,409,806 km (0.108 R)
• M47: 30,711,246 km (0.095 R)
• M48: 32,771,358 km (0.089 R)
• M49: 35,825,249 km (0.052 R)
• M50: 36,223,180 km (0.072 R)
• M51: 36,382,950 km (0.085 R)
• M52: 36,943,493 km (0.078 R)
• M53: 38,235,570 km (0.117 R)
• M54: 39,460,178 km (0.033 R)
• M55: 40,697,802 km (0.086 R)
• M56: 41,030,058 km (0.112 R)
• M57: 41,446,539 km (0.108 R)
• M58: 42,031,915 km (0.098 R)
• M59: 43,889,771 km (0.032 R)
• M60: 45,171,825 km (0.101 R)
• M61: 50,421,663 km (0.093 R)
• M62: 53,662,851 km (0.104 R)
• M63: 54,941,613 km (0.046 R)
• M64: 58,462,549 km (0.081 R)
• M65: 59,213,081 km (0.076 R)
• M66: 59,495,223 km (0.045 R)
• M67: 60,250,243 km (0.073 R)
• M68: 62,821,382 km (0.084 R)
• M69: 63,205,400 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 12.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.22 AU - 17.76 AU

Year: 20382 Days

Day: 10.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,969,630 km

• M1: 229,932 km (0.041 R)
• M2: 467,045 km (0.101 R)
• M3: 1,826,141 km (0.094 R)
• M4: 2,284,210 km (0.091 R)
• M5: 2,660,897 km (0.048 R)
• M6: 2,777,883 km (0.1 R)
• M7: 3,098,322 km (0.063 R)
• M8: 3,304,767 km (0.06 R)
• M9: 3,515,849 km (0.093 R)
• M10: 3,818,934 km (0.099 R)
• M11: 4,130,547 km (0.057 R)
• M12: 4,312,458 km (0.104 R)
• M13: 5,066,581 km (0.066 R)
• M14: 5,212,588 km (0.109 R)
• M15: 5,359,942 km (0.059 R)
• M16: 6,014,882 km (0.071 R)
• M17: 6,641,996 km (0.1 R)
• M18: 6,802,066 km (0.113 R)
• M19: 7,565,912 km (0.109 R)
• M20: 7,958,158 km (0.033 R)
• M21: 8,299,690 km (0.101 R)
• M22: 9,472,836 km (0.076 R)
• M23: 10,324,796 km (0.085 R)
• M24: 10,822,508 km (0.057 R)
• M25: 10,948,320 km (0.098 R)
• M26: 12,825,025 km (0.118 R)
• M27: 13,495,074 km (0.105 R)
• M28: 14,383,237 km (0.104 R)
• M29: 14,869,280 km (0.099 R)
• M30: 15,219,788 km (0.082 R)
• M31: 16,143,854 km (0.046 R)
• M32: 16,359,724 km (0.079 R)
• M33: 17,013,018 km (0.058 R)
• M34: 17,600,937 km (0.115 R)
• M35: 18,872,220 km (0.12 R)
• M36: 20,483,389 km (0.074 R)
• M37: 22,138,241 km (0.026 R)
• M38: 27,956,700 km (0.098 R)
• M39: 28,563,170 km (0.092 R)
• M40: 31,480,329 km (0.115 R)
• M41: 31,750,203 km (0.096 R)
• M42: 32,292,346 km (0.109 R)
• M43: 32,473,659 km (0.077 R)
• M44: 33,385,607 km (0.09 R)
• M45: 33,936,875 km (0.056 R)
• M46: 35,048,238 km (0.071 R)
• M47: 38,934,940 km (0.104 R)
• M48: 40,195,751 km (0.103 R)
• M49: 40,684,188 km (0.116 R)
• M50: 41,568,312 km (0.107 R)
• M51: 42,956,281 km (0.119 R)
• M52: 45,472,367 km (0.094 R)
• M53: 45,879,273 km (0.107 R)
• M54: 46,799,450 km (0.11 R)
• M55: 51,490,989 km (0.108 R)
• M56: 51,915,248 km (0.114 R)
• M57: 52,660,395 km (0.112 R)
• M58: 52,874,021 km (0.09 R)
• M59: 53,838,628 km (0.088 R)
• M60: 56,767,156 km (0.069 R)
• M61: 58,637,578 km (0.096 R)
• M62: 59,191,389 km (0.09 R)
• M63: 59,302,391 km (0.051 R)
• M64: 59,524,694 km (0.108 R)
• M65: 63,457,921 km (0.109 R)
• M66: 63,685,160 km (0.1 R)
• M67: 65,857,770 km (0.106 R)
• M68: 66,433,572 km (0.117 R)
• M69: 66,664,402 km (0.081 R)
• M70: 67,590,263 km (0.071 R)
• M71: 67,706,201 km (0.08 R)
• M72: 68,520,313 km (0.1 R)
• M73: 69,454,551 km (0.077 R)
• M74: 71,335,894 km (0.118 R)
• M75: 71,572,259 km (0.117 R)
• M76: 71,927,255 km (0.098 R)
• M77: 72,520,111 km (0.063 R)
• M78: 73,114,763 km (0.088 R)
• M79: 75,509,226 km (0.096 R)
• M80: 75,870,654 km (0.116 R)
• M81: 77,079,405 km (0.083 R)
• M82: 77,686,174 km (0.058 R)
• M83: 79,148,942 km (0.085 R)
• M84: 80,251,927 km (0.106 R)
• M85: 82,721,339 km (0.09 R)

Kuiper Belt

Range: 36 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 13,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit