🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.4 AU - 1.4 AU

Year: 608 Days

Day: 22.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,264,067 km

• M1: 891,155 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.49 AU - 1.89 AU

Year: 806 Days

Day: 28.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,264,067 km

• M1: 734,825 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.29 AU - 3.55 AU

Year: 2322 Days

Day: 37.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 9.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.31 AU - 9.31 AU

Year: 8012 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,264,067 km

• M1: 120,127 km (0.073 R)
• M2: 255,962 km (0.116 R)
• M3: 366,964 km (0.048 R)
• M4: 872,156 km (0.096 R)
• M5: 937,679 km (0.064 R)
• M6: 1,073,963 km (0.1 R)
• M7: 1,312,422 km (0.12 R)
• M8: 1,388,567 km (0.055 R)
• M9: 1,499,868 km (0.102 R)
• M10: 1,815,370 km (0.094 R)
• M11: 2,088,087 km (0.114 R)
• M12: 2,177,547 km (0.096 R)
• M13: 2,413,911 km (0.117 R)
• M14: 2,658,504 km (0.113 R)
• M15: 3,040,577 km (0.074 R)
• M16: 3,290,256 km (0.098 R)
• M17: 3,440,153 km (0.106 R)
• M18: 3,607,702 km (0.086 R)
• M19: 3,684,895 km (0.106 R)
• M20: 4,158,970 km (0.074 R)
• M21: 4,686,004 km (0.108 R)
• M22: 4,872,103 km (0.088 R)
• M23: 4,991,782 km (0.12 R)
• M24: 5,060,597 km (0.117 R)
• M25: 5,391,956 km (0.108 R)
• M26: 5,712,395 km (0.075 R)
• M27: 6,427,921 km (0.051 R)
• M28: 6,502,870 km (0.07 R)
• M29: 7,074,633 km (0.119 R)
• M30: 7,327,453 km (0.061 R)
• M31: 7,782,081 km (0.078 R)
• M32: 8,286,525 km (0.115 R)
• M33: 9,094,653 km (0.111 R)
• M34: 9,433,492 km (0.086 R)
• M35: 9,797,913 km (0.1 R)
• M36: 10,036,372 km (0.102 R)
• M37: 11,031,347 km (0.085 R)
• M38: 11,234,052 km (0.071 R)
• M39: 11,780,832 km (0.07 R)
• M40: 12,173,377 km (0.073 R)
• M41: 12,406,301 km (0.115 R)
• M42: 12,852,851 km (0.12 R)
• M43: 14,741,075 km (0.09 R)
• M44: 15,314,184 km (0.09 R)
• M45: 15,691,919 km (0.099 R)
• M46: 17,103,225 km (0.083 R)
• M47: 17,207,495 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.5

Radius: 7.1

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.21 AU - 16.33 AU

Year: 18757 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,264,067 km

• M1: 178,919 km (0.109 R)
• M2: 614,847 km (0.118 R)
• M3: 711,637 km (0.106 R)
• M4: 772,224 km (0.046 R)
• M5: 942,766 km (0.115 R)
• M6: 1,055,712 km (0.082 R)
• M7: 1,370,017 km (0.041 R)
• M8: 1,446,611 km (0.102 R)
• M9: 1,577,659 km (0.048 R)
• M10: 1,879,548 km (0.115 R)
• M11: 2,022,862 km (0.098 R)
• M12: 2,110,527 km (0.061 R)
• M13: 2,663,141 km (0.088 R)
• M14: 2,791,945 km (0.111 R)
• M15: 2,922,694 km (0.053 R)
• M16: 3,089,046 km (0.049 R)
• M17: 3,431,177 km (0.082 R)
• M18: 3,821,478 km (0.078 R)
• M19: 4,490,330 km (0.09 R)
• M20: 4,956,177 km (0.09 R)
• M21: 5,478,124 km (0.093 R)
• M22: 5,975,537 km (0.079 R)
• M23: 7,506,971 km (0.087 R)
• M24: 7,919,562 km (0.053 R)
• M25: 8,481,002 km (0.111 R)
• M26: 8,670,992 km (0.054 R)
• M27: 8,814,456 km (0.04 R)
• M28: 9,055,309 km (0.104 R)
• M29: 9,152,248 km (0.12 R)
• M30: 9,249,487 km (0.105 R)
• M31: 9,592,664 km (0.069 R)
• M32: 9,790,732 km (0.102 R)
• M33: 10,040,111 km (0.079 R)
• M34: 10,596,167 km (0.118 R)
• M35: 11,110,484 km (0.088 R)
• M36: 11,370,635 km (0.033 R)
• M37: 11,632,730 km (0.103 R)
• M38: 13,357,295 km (0.06 R)
• M39: 13,467,848 km (0.062 R)
• M40: 14,136,700 km (0.064 R)
• M41: 14,249,197 km (0.057 R)
• M42: 15,045,357 km (0.087 R)
• M43: 15,333,183 km (0.075 R)
• M44: 15,622,805 km (0.091 R)
• M45: 16,148,641 km (0.033 R)
• M46: 16,325,316 km (0.034 R)
• M47: 17,157,829 km (0.097 R)
• M48: 20,242,088 km (0.109 R)
• M49: 20,815,197 km (0.1 R)
• M50: 21,007,431 km (0.085 R)
• M51: 21,393,543 km (0.092 R)
• M52: 22,172,948 km (0.101 R)
• M53: 22,895,655 km (0.11 R)
• M54: 23,094,022 km (0.086 R)
• M55: 24,094,682 km (0.106 R)
• M56: 24,634,132 km (0.053 R)
• M57: 24,769,667 km (0.079 R)
• M58: 25,587,669 km (0.075 R)
• M59: 26,414,646 km (0.073 R)
• M60: 27,040,713 km (0.067 R)
• M61: 27,320,461 km (0.099 R)
• M62: 30,679,083 km (0.105 R)
• M63: 30,751,937 km (0.101 R)
• M64: 32,073,335 km (0.025 R)
• M65: 32,443,589 km (0.104 R)
• M66: 32,517,940 km (0.117 R)
• M67: 32,740,990 km (0.099 R)
• M68: 35,075,465 km (0.108 R)
• M69: 35,456,939 km (0.1 R)
• M70: 35,839,910 km (0.094 R)
• M71: 35,993,397 km (0.068 R)
• M72: 36,301,120 km (0.092 R)
• M73: 36,996,900 km (0.093 R)
• M74: 37,229,674 km (0.104 R)
• M75: 37,696,868 km (0.074 R)
• M76: 38,558,402 km (0.085 R)
• M77: 38,794,468 km (0.07 R)
• M78: 39,031,132 km (0.092 R)
• M79: 39,982,125 km (0.101 R)
• M80: 42,230,881 km (0.067 R)
• M81: 44,026,354 km (0.046 R)
• M82: 48,962,934 km (0.113 R)
• M83: 49,389,288 km (0.091 R)
• M84: 52,408,173 km (0.051 R)
• M85: 53,632,333 km (0.099 R)
• M86: 53,720,147 km (0.066 R)
• M87: 56,197,936 km (0.112 R)
• M88: 56,287,096 km (0.106 R)
• M89: 57,900,360 km (0.082 R)
• M90: 60,988,958 km (0.119 R)
• M91: 61,080,661 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit