🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.74 AU - 0.8 AU

Year: 253 Days

Day: 45.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.91 AU - 1.07 AU

Year: 369 Days

Day: 47.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.07 AU - 4.01 AU

Year: 2496 Days

Day: 46.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,165,552 km

• M1: 71,657 km (0.065 R)
• M2: 2,582,358 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.11 AU - 4.23 AU

Year: 3191 Days

Day: 28.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,165,552 km

• M1: 2,975,651 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.82 AU - 4.62 AU

Year: 3249 Days

Day: 16 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.9

Radius: 13.5

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.61 AU - 6.29 AU

Year: 4768 Days

Day: 7.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,165,552 km

• M1: 202,855 km (0.116 R)
• M2: 466,297 km (0.063 R)
• M3: 558,000 km (0.104 R)
• M4: 839,543 km (0.116 R)
• M5: 971,040 km (0.096 R)
• M6: 1,301,651 km (0.12 R)
• M7: 1,585,737 km (0.08 R)
• M8: 1,735,485 km (0.048 R)
• M9: 2,013,737 km (0.057 R)
• M10: 2,213,600 km (0.106 R)
• M11: 2,458,641 km (0.114 R)
• M12: 2,613,924 km (0.107 R)
• M13: 2,832,785 km (0.041 R)
• M14: 2,995,997 km (0.112 R)
• M15: 3,225,480 km (0.108 R)
• M16: 3,353,236 km (0.031 R)
• M17: 3,858,428 km (0.119 R)
• M18: 4,247,532 km (0.05 R)
• M19: 4,482,401 km (0.05 R)
• M20: 5,212,887 km (0.065 R)
• M21: 5,338,250 km (0.07 R)
• M22: 5,566,537 km (0.096 R)
• M23: 6,457,990 km (0.106 R)
• M24: 6,647,082 km (0.111 R)
• M25: 7,003,125 km (0.083 R)
• M26: 7,197,453 km (0.105 R)
• M27: 7,677,064 km (0.084 R)
• M28: 7,935,120 km (0.056 R)
• M29: 8,489,380 km (0.101 R)
• M30: 10,007,649 km (0.081 R)
• M31: 10,101,447 km (0.072 R)
• M32: 11,022,820 km (0.109 R)
• M33: 11,379,461 km (0.055 R)
• M34: 11,477,448 km (0.04 R)
• M35: 11,706,931 km (0.101 R)
• M36: 11,838,876 km (0.107 R)
• M37: 11,971,270 km (0.044 R)
• M38: 12,170,684 km (0.092 R)
• M39: 12,270,915 km (0.067 R)
• M40: 13,563,291 km (0.044 R)
• M41: 13,875,801 km (0.082 R)
• M42: 14,120,393 km (0.09 R)
• M43: 14,366,632 km (0.096 R)
• M44: 14,756,184 km (0.092 R)
• M45: 15,836,580 km (0.107 R)
• M46: 16,349,402 km (0.094 R)
• M47: 16,793,408 km (0.112 R)
• M48: 17,354,101 km (0.046 R)
• M49: 17,617,842 km (0.047 R)
• M50: 18,187,361 km (0.044 R)
• M51: 18,995,040 km (0.106 R)
• M52: 19,696,654 km (0.074 R)
• M53: 19,853,732 km (0.052 R)
• M54: 21,608,814 km (0.088 R)
• M55: 22,014,673 km (0.113 R)
• M56: 22,382,085 km (0.056 R)
• M57: 22,628,024 km (0.116 R)
• M58: 22,792,582 km (0.105 R)
• M59: 24,165,292 km (0.077 R)
• M60: 24,798,091 km (0.032 R)
• M61: 25,436,276 km (0.048 R)
• M62: 25,521,846 km (0.08 R)
• M63: 26,512,034 km (0.083 R)
• M64: 26,990,149 km (0.039 R)
• M65: 27,602,752 km (0.109 R)
• M66: 28,219,843 km (0.108 R)
• M67: 28,530,109 km (0.072 R)
• M68: 28,707,981 km (0.103 R)
• M69: 29,064,772 km (0.107 R)
• M70: 29,333,300 km (0.106 R)
• M71: 29,602,576 km (0.077 R)
• M72: 29,872,750 km (0.076 R)
• M73: 30,053,315 km (0.082 R)
• M74: 30,415,641 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 14.2

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.64 AU - 7.56 AU

Year: 5646 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 17,165,552 km

• M1: 224,696 km (0.065 R)
• M2: 458,069 km (0.066 R)
• M3: 560,992 km (0.032 R)
• M4: 730,038 km (0.094 R)
• M5: 918,381 km (0.097 R)
• M6: 1,183,319 km (0.119 R)
• M7: 1,367,325 km (0.113 R)
• M8: 1,495,680 km (0.108 R)
• M9: 1,639,443 km (0.043 R)
• M10: 1,929,663 km (0.069 R)
• M11: 2,249,503 km (0.078 R)
• M12: 2,533,590 km (0.076 R)
• M13: 2,926,434 km (0.101 R)
• M14: 3,485,481 km (0.108 R)
• M15: 3,724,538 km (0.106 R)
• M16: 4,156,278 km (0.051 R)
• M17: 4,330,260 km (0.105 R)
• M18: 4,620,330 km (0.093 R)
• M19: 4,883,622 km (0.103 R)
• M20: 5,390,759 km (0.061 R)
• M21: 5,546,191 km (0.112 R)
• M22: 5,755,928 km (0.116 R)
• M23: 6,021,613 km (0.116 R)
• M24: 6,165,078 km (0.084 R)
• M25: 6,382,444 km (0.1 R)
• M26: 6,547,001 km (0.117 R)
• M27: 7,372,482 km (0.088 R)
• M28: 8,310,461 km (0.087 R)
• M29: 8,611,302 km (0.12 R)
• M30: 8,915,734 km (0.119 R)
• M31: 9,059,049 km (0.101 R)
• M32: 9,368,716 km (0.114 R)
• M33: 9,998,673 km (0.117 R)
• M34: 10,211,850 km (0.117 R)
• M35: 10,340,354 km (0.05 R)
• M36: 10,642,393 km (0.114 R)
• M37: 10,772,842 km (0.091 R)
• M38: 11,013,246 km (0.092 R)
• M39: 11,767,518 km (0.118 R)
• M40: 12,151,087 km (0.092 R)
• M41: 12,424,253 km (0.097 R)
• M42: 12,860,929 km (0.07 R)
• M43: 13,537,261 km (0.115 R)
• M44: 13,749,391 km (0.104 R)
• M45: 13,986,653 km (0.044 R)
• M46: 14,633,664 km (0.11 R)
• M47: 14,730,454 km (0.072 R)
• M48: 15,610,388 km (0.09 R)
• M49: 15,957,156 km (0.102 R)
• M50: 16,886,009 km (0.034 R)
• M51: 17,012,868 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit