🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.33 AU - 1.39 AU

Year: 582 Days

Day: 23.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.35 AU - 1.87 AU

Year: 750 Days

Day: 32.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.49 AU - 2.35 AU

Year: 977 Days

Day: 31.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,596,174 km

• M1: 793,467 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.24 AU - 3.4 AU

Year: 1738 Days

Day: 15.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,596,174 km

• M1: 26,180 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.78 AU - 4.18 AU

Year: 2383 Days

Day: 28.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 10.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.03 AU - 8.29 AU

Year: 6309 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,596,174 km

• M1: 409,300 km (0.084 R)
• M2: 525,687 km (0.063 R)
• M3: 845,078 km (0.086 R)
• M4: 986,598 km (0.068 R)
• M5: 1,696,290 km (0.114 R)
• M6: 1,794,426 km (0.054 R)
• M7: 1,928,616 km (0.054 R)
• M8: 2,171,413 km (0.098 R)
• M9: 2,350,931 km (0.079 R)
• M10: 2,479,585 km (0.051 R)
• M11: 2,978,194 km (0.064 R)
• M12: 3,077,677 km (0.114 R)
• M13: 3,239,243 km (0.109 R)
• M14: 3,403,501 km (0.047 R)
• M15: 3,697,910 km (0.115 R)
• M16: 3,826,714 km (0.091 R)
• M17: 3,935,022 km (0.1 R)
• M18: 4,311,411 km (0.109 R)
• M19: 5,074,958 km (0.096 R)
• M20: 5,656,445 km (0.057 R)
• M21: 5,980,324 km (0.108 R)
• M22: 6,776,933 km (0.109 R)
• M23: 6,934,908 km (0.039 R)
• M24: 7,040,973 km (0.064 R)
• M25: 7,281,676 km (0.063 R)
• M26: 7,443,541 km (0.115 R)
• M27: 7,633,979 km (0.111 R)
• M28: 7,716,109 km (0.088 R)
• M29: 7,826,063 km (0.108 R)
• M30: 8,075,443 km (0.06 R)
• M31: 8,496,710 km (0.11 R)
• M32: 8,610,405 km (0.058 R)
• M33: 8,695,825 km (0.09 R)
• M34: 9,419,580 km (0.088 R)
• M35: 9,655,346 km (0.099 R)
• M36: 9,773,827 km (0.111 R)
• M37: 10,012,436 km (0.077 R)
• M38: 10,556,374 km (0.075 R)
• M39: 11,609,992 km (0.111 R)
• M40: 12,406,002 km (0.11 R)
• M41: 12,534,955 km (0.115 R)
• M42: 12,761,895 km (0.105 R)
• M43: 13,583,038 km (0.086 R)
• M44: 13,649,459 km (0.094 R)
• M45: 13,782,751 km (0.105 R)
• M46: 13,849,472 km (0.058 R)
• M47: 14,151,211 km (0.072 R)
• M48: 14,523,111 km (0.047 R)
• M49: 16,323,970 km (0.102 R)
• M50: 16,465,340 km (0.101 R)
• M51: 16,856,389 km (0.089 R)
• M52: 17,938,430 km (0.093 R)
• M53: 18,047,936 km (0.099 R)
• M54: 18,451,102 km (0.103 R)
• M55: 19,528,356 km (0.094 R)
• M56: 19,716,102 km (0.113 R)
• M57: 20,055,689 km (0.092 R)
• M58: 20,664,103 km (0.062 R)
• M59: 21,860,138 km (0.064 R)
• M60: 23,277,129 km (0.108 R)
• M61: 23,636,015 km (0.072 R)
• M62: 23,715,900 km (0.099 R)
• M63: 24,845,364 km (0.092 R)
• M64: 25,498,658 km (0.115 R)
• M65: 25,745,046 km (0.09 R)
• M66: 26,364,680 km (0.047 R)
• M67: 26,655,498 km (0.099 R)
• M68: 26,780,412 km (0.117 R)
• M69: 28,040,774 km (0.072 R)
• M70: 28,295,091 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.9

Radius: 3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.74 AU - 16.9 AU

Year: 22012 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,596,174 km

• M1: 49,816 km (0.097 R)
• M2: 399,576 km (0.077 R)
• M3: 471,233 km (0.061 R)
• M4: 508,483 km (0.083 R)
• M5: 654,042 km (0.085 R)
• M6: 1,497,026 km (0.098 R)
• M7: 2,144,485 km (0.084 R)
• M8: 2,640,552 km (0.12 R)
• M9: 3,075,732 km (0.116 R)
• M10: 3,731,569 km (0.119 R)
• M11: 4,562,436 km (0.117 R)
• M12: 5,763,707 km (0.111 R)
• M13: 6,085,941 km (0.043 R)
• M14: 6,595,172 km (0.107 R)
• M15: 6,747,612 km (0.104 R)
• M16: 6,962,883 km (0.044 R)
• M17: 7,400,158 km (0.099 R)
• M18: 7,910,885 km (0.09 R)
• M19: 8,598,138 km (0.103 R)
• M20: 9,270,281 km (0.094 R)
• M21: 9,612,561 km (0.062 R)
• M22: 10,344,992 km (0.052 R)
• M23: 10,557,421 km (0.113 R)
• M24: 11,421,947 km (0.118 R)
• M25: 13,602,486 km (0.07 R)
• M26: 14,620,649 km (0.032 R)
• M27: 15,744,129 km (0.106 R)
• M28: 16,193,072 km (0.049 R)
• M29: 16,646,204 km (0.05 R)
• M30: 16,936,873 km (0.116 R)
• M31: 17,733,780 km (0.077 R)
• M32: 18,844,096 km (0.117 R)
• M33: 19,669,577 km (0.073 R)
• M34: 22,033,822 km (0.108 R)
• M35: 26,634,704 km (0.116 R)
• M36: 27,413,062 km (0.115 R)
• M37: 28,842,918 km (0.103 R)
• M38: 31,007,300 km (0.089 R)
• M39: 32,547,859 km (0.091 R)
• M40: 33,693,330 km (0.101 R)
• M41: 33,903,066 km (0.087 R)
• M42: 34,113,251 km (0.097 R)
• M43: 34,218,419 km (0.075 R)
• M44: 34,482,010 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit