🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 230 Days

Day: 42.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,268,264 km

• M1: 38,746 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.63 AU - 2.53 AU

Year: 1107 Days

Day: 42.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 89.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.95 AU - 3.61 AU

Year: 2192 Days

Day: 40.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 71.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,268,264 km

• M1: 62,981 km (0.067 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 10

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.09 AU - 8.23 AU

Year: 8600 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,268,264 km

• M1: 150,495 km (0.074 R)
• M2: 318,195 km (0.111 R)
• M3: 443,707 km (0.096 R)
• M4: 661,971 km (0.053 R)
• M5: 772,972 km (0.073 R)
• M6: 878,588 km (0.117 R)
• M7: 1,014,872 km (0.118 R)
• M8: 1,118,543 km (0.05 R)
• M9: 1,351,018 km (0.111 R)
• M10: 1,894,358 km (0.113 R)
• M11: 2,007,603 km (0.053 R)
• M12: 2,173,208 km (0.082 R)
• M13: 2,291,839 km (0.115 R)
• M14: 2,360,654 km (0.106 R)
• M15: 2,430,217 km (0.054 R)
• M16: 3,143,949 km (0.091 R)
• M17: 3,435,066 km (0.053 R)
• M18: 3,574,043 km (0.108 R)
• M19: 3,674,423 km (0.11 R)
• M20: 4,338,937 km (0.075 R)
• M21: 4,641,573 km (0.117 R)
• M22: 4,707,247 km (0.12 R)
• M23: 4,884,071 km (0.086 R)
• M24: 5,895,502 km (0.111 R)
• M25: 6,038,368 km (0.111 R)
• M26: 6,670,868 km (0.112 R)
• M27: 7,197,154 km (0.095 R)
• M28: 7,555,440 km (0.073 R)
• M29: 7,684,693 km (0.115 R)
• M30: 7,788,813 km (0.093 R)
• M31: 7,867,202 km (0.085 R)
• M32: 9,238,865 km (0.109 R)
• M33: 10,051,331 km (0.117 R)
• M34: 10,165,325 km (0.102 R)
• M35: 10,279,618 km (0.093 R)
• M36: 10,654,061 km (0.08 R)
• M37: 10,886,835 km (0.083 R)
• M38: 12,500,996 km (0.106 R)
• M39: 13,367,318 km (0.118 R)
• M40: 13,681,324 km (0.09 R)
• M41: 14,125,031 km (0.072 R)
• M42: 14,348,680 km (0.111 R)
• M43: 14,509,198 km (0.049 R)
• M44: 15,157,107 km (0.115 R)
• M45: 16,213,417 km (0.066 R)
• M46: 16,280,138 km (0.1 R)
• M47: 16,447,538 km (0.117 R)
• M48: 16,548,367 km (0.068 R)
• M49: 17,225,148 km (0.038 R)
• M50: 17,601,237 km (0.097 R)
• M51: 17,841,940 km (0.105 R)
• M52: 18,326,637 km (0.068 R)
• M53: 18,500,918 km (0.08 R)
• M54: 18,710,654 km (0.077 R)
• M55: 19,771,154 km (0.081 R)
• M56: 20,057,335 km (0.101 R)
• M57: 21,252,023 km (0.082 R)
• M58: 21,434,981 km (0.095 R)
• M59: 21,692,140 km (0.092 R)
• M60: 21,913,395 km (0.113 R)
• M61: 22,395,250 km (0.079 R)
• M62: 22,581,499 km (0.051 R)
• M63: 23,218,637 km (0.029 R)
• M64: 23,785,762 km (0.087 R)
• M65: 24,051,897 km (0.095 R)
• M66: 25,126,608 km (0.059 R)
• M67: 26,021,203 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.4

Radius: 4.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.86 AU - 19.86 AU

Year: 27848 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,268,264 km

• M1: 64,626 km (0.077 R)
• M2: 194,776 km (0.113 R)
• M3: 624,571 km (0.116 R)
• M4: 930,648 km (0.043 R)
• M5: 1,360,144 km (0.03 R)
• M6: 1,960,181 km (0.09 R)
• M7: 2,031,389 km (0.083 R)
• M8: 2,476,443 km (0.085 R)
• M9: 2,657,457 km (0.054 R)
• M10: 2,762,923 km (0.096 R)
• M11: 2,923,591 km (0.055 R)
• M12: 3,005,122 km (0.061 R)
• M13: 3,310,451 km (0.087 R)
• M14: 3,567,610 km (0.074 R)
• M15: 3,625,654 km (0.067 R)
• M16: 4,253,666 km (0.115 R)
• M17: 4,315,151 km (0.038 R)
• M18: 4,439,167 km (0.085 R)
• M19: 5,207,651 km (0.075 R)
• M20: 5,913,305 km (0.094 R)
• M21: 6,155,055 km (0.068 R)
• M22: 7,117,867 km (0.091 R)
• M23: 7,301,124 km (0.06 R)
• M24: 7,747,674 km (0.095 R)
• M25: 10,606,040 km (0.12 R)
• M26: 11,409,082 km (0.097 R)
• M27: 12,319,385 km (0.115 R)
• M28: 12,495,312 km (0.088 R)
• M29: 13,117,938 km (0.097 R)
• M30: 13,523,498 km (0.12 R)
• M31: 14,532,087 km (0.075 R)
• M32: 15,327,798 km (0.058 R)
• M33: 15,707,178 km (0.077 R)
• M34: 17,997,671 km (0.113 R)
• M35: 18,649,469 km (0.111 R)
• M36: 19,003,567 km (0.057 R)
• M37: 21,543,889 km (0.108 R)
• M38: 22,289,185 km (0.063 R)
• M39: 22,880,546 km (0.107 R)
• M40: 23,749,859 km (0.109 R)
• M41: 24,685,444 km (0.071 R)
• M42: 25,129,899 km (0.056 R)
• M43: 25,353,099 km (0.082 R)
• M44: 26,309,030 km (0.097 R)
• M45: 26,819,757 km (0.113 R)
• M46: 27,162,186 km (0.055 R)
• M47: 28,198,002 km (0.045 R)
• M48: 29,363,968 km (0.103 R)
• M49: 29,422,610 km (0.116 R)
• M50: 29,834,752 km (0.108 R)
• M51: 32,407,536 km (0.11 R)
• M52: 33,751,224 km (0.105 R)
• M53: 33,874,194 km (0.082 R)
• M54: 34,182,515 km (0.104 R)
• M55: 34,739,767 km (0.109 R)
• M56: 35,675,053 km (0.107 R)
• M57: 36,114,422 km (0.096 R)
• M58: 36,177,403 km (0.087 R)
• M59: 37,443,150 km (0.12 R)
• M60: 38,659,082 km (0.026 R)
• M61: 39,110,269 km (0.074 R)
• M62: 40,083,104 km (0.09 R)
• M63: 44,322,109 km (0.095 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: 269 - 19,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit