🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.92 AU - 1.26 AU

Year: 433 Days

Day: 15.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 138.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,416,823 km

• M1: 671,994 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.07 AU - 2.81 AU

Year: 1451 Days

Day: 18.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.02 AU - 3.06 AU

Year: 1542 Days

Day: 39.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,416,823 km

• M1: 1,386,473 km (0.077 R)
• M2: 2,501,276 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.59 AU - 3.57 AU

Year: 2058 Days

Day: 47.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,416,823 km

• M1: 2,544,809 km (0.116 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 10.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.64 AU - 6.26 AU

Year: 4845 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 22,416,823 km

• M1: 135,236 km (0.117 R)
• M2: 309,518 km (0.064 R)
• M3: 441,613 km (0.109 R)
• M4: 949,797 km (0.085 R)
• M5: 1,259,016 km (0.071 R)
• M6: 1,394,851 km (0.113 R)
• M7: 1,472,492 km (0.061 R)
• M8: 1,697,936 km (0.118 R)
• M9: 1,986,959 km (0.06 R)
• M10: 2,328,790 km (0.071 R)
• M11: 2,554,384 km (0.108 R)
• M12: 2,886,341 km (0.116 R)
• M13: 3,047,458 km (0.118 R)
• M14: 3,897,025 km (0.047 R)
• M15: 4,030,615 km (0.117 R)
• M16: 4,211,180 km (0.094 R)
• M17: 4,463,701 km (0.107 R)
• M18: 4,533,563 km (0.089 R)
• M19: 4,721,309 km (0.102 R)
• M20: 4,983,853 km (0.113 R)
• M21: 5,177,882 km (0.107 R)
• M22: 5,573,418 km (0.109 R)
• M23: 5,724,213 km (0.078 R)
• M24: 6,210,855 km (0.098 R)
• M25: 6,446,023 km (0.114 R)
• M26: 6,631,075 km (0.09 R)
• M27: 7,918,215 km (0.108 R)
• M28: 8,750,279 km (0.072 R)
• M29: 9,489,741 km (0.091 R)
• M30: 9,730,593 km (0.042 R)
• M31: 10,434,451 km (0.056 R)
• M32: 10,839,712 km (0.078 R)
• M33: 11,472,960 km (0.074 R)
• M34: 11,955,862 km (0.099 R)
• M35: 12,314,298 km (0.102 R)
• M36: 12,445,496 km (0.113 R)
• M37: 13,041,643 km (0.088 R)
• M38: 13,141,874 km (0.117 R)
• M39: 13,647,215 km (0.12 R)
• M40: 14,365,136 km (0.073 R)
• M41: 15,518,236 km (0.074 R)
• M42: 15,980,643 km (0.06 R)
• M43: 16,664,604 km (0.081 R)
• M44: 16,773,512 km (0.108 R)
• M45: 16,955,423 km (0.073 R)
• M46: 17,174,733 km (0.102 R)
• M47: 17,616,047 km (0.069 R)
• M48: 18,285,049 km (0.09 R)
• M49: 18,811,035 km (0.091 R)
• M50: 18,886,582 km (0.036 R)
• M51: 19,532,994 km (0.094 R)
• M52: 19,686,182 km (0.063 R)
• M53: 19,762,926 km (0.111 R)
• M54: 19,839,670 km (0.1 R)
• M55: 19,993,606 km (0.074 R)
• M56: 20,070,798 km (0.069 R)
• M57: 20,457,808 km (0.077 R)
• M58: 20,886,556 km (0.097 R)
• M59: 21,475,971 km (0.076 R)
• M60: 21,673,590 km (0.054 R)
• M61: 22,350,221 km (0.111 R)
• M62: 22,993,342 km (0.051 R)
• M63: 23,683,288 km (0.115 R)
• M64: 23,805,808 km (0.111 R)
• M65: 24,297,836 km (0.117 R)
• M66: 24,421,254 km (0.074 R)
• M67: 25,250,176 km (0.104 R)
• M68: 25,417,127 km (0.069 R)
• M69: 25,877,888 km (0.104 R)
• M70: 26,383,679 km (0.05 R)
• M71: 26,807,789 km (0.05 R)
• M72: 26,935,396 km (0.05 R)
• M73: 27,063,302 km (0.054 R)
• M74: 27,533,937 km (0.095 R)
• M75: 27,791,694 km (0.072 R)
• M76: 28,918,166 km (0.109 R)
• M77: 29,223,944 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 11.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.26 AU - 6.74 AU

Year: 5597 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,416,823 km

• M1: 147,354 km (0.115 R)
• M2: 235,168 km (0.093 R)
• M3: 326,722 km (0.046 R)
• M4: 519,404 km (0.115 R)
• M5: 763,398 km (0.091 R)
• M6: 910,453 km (0.117 R)
• M7: 987,944 km (0.074 R)
• M8: 1,091,017 km (0.109 R)
• M9: 1,173,894 km (0.074 R)
• M10: 1,321,099 km (0.118 R)
• M11: 1,554,023 km (0.104 R)
• M12: 1,675,646 km (0.085 R)
• M13: 1,772,436 km (0.059 R)
• M14: 1,928,616 km (0.068 R)
• M15: 2,045,152 km (0.034 R)
• M16: 2,209,261 km (0.081 R)
• M17: 2,316,074 km (0.117 R)
• M18: 2,424,682 km (0.112 R)
• M19: 2,777,135 km (0.028 R)
• M20: 2,876,169 km (0.12 R)
• M21: 3,163,247 km (0.077 R)
• M22: 3,584,515 km (0.068 R)
• M23: 3,747,127 km (0.097 R)
• M24: 4,079,833 km (0.076 R)
• M25: 4,636,038 km (0.092 R)
• M26: 4,754,071 km (0.11 R)
• M27: 5,236,524 km (0.057 R)
• M28: 5,734,685 km (0.04 R)
• M29: 5,904,179 km (0.107 R)
• M30: 6,118,403 km (0.083 R)
• M31: 6,204,871 km (0.116 R)
• M32: 6,291,638 km (0.117 R)
• M33: 6,865,944 km (0.112 R)
• M34: 7,182,194 km (0.095 R)
• M35: 7,342,114 km (0.112 R)
• M36: 7,549,457 km (0.073 R)
• M37: 7,828,905 km (0.111 R)
• M38: 8,159,367 km (0.116 R)
• M39: 8,278,447 km (0.119 R)
• M40: 9,426,461 km (0.101 R)
• M41: 9,501,559 km (0.101 R)
• M42: 9,778,166 km (0.087 R)
• M43: 10,754,142 km (0.12 R)
• M44: 10,937,400 km (0.088 R)
• M45: 11,121,555 km (0.053 R)
• M46: 11,280,278 km (0.08 R)
• M47: 11,707,380 km (0.047 R)
• M48: 12,004,032 km (0.06 R)
• M49: 12,139,718 km (0.062 R)
• M50: 12,303,228 km (0.085 R)
• M51: 12,797,948 km (0.11 R)
• M52: 13,020,101 km (0.072 R)
• M53: 13,327,375 km (0.102 R)
• M54: 13,552,520 km (0.048 R)
• M55: 14,120,693 km (0.093 R)
• M56: 14,235,285 km (0.118 R)
• M57: 15,104,598 km (0.117 R)
• M58: 15,192,412 km (0.111 R)
• M59: 16,440,507 km (0.084 R)
• M60: 17,015,860 km (0.054 R)
• M61: 18,248,696 km (0.109 R)
• M62: 18,404,876 km (0.072 R)
• M63: 18,498,824 km (0.113 R)
• M64: 18,844,395 km (0.105 R)
• M65: 19,002,221 km (0.037 R)
• M66: 19,097,215 km (0.096 R)
• M67: 19,414,662 km (0.097 R)
• M68: 19,765,918 km (0.096 R)
• M69: 20,054,941 km (0.082 R)
• M70: 20,345,310 km (0.041 R)
• M71: 21,487,789 km (0.073 R)
• M72: 21,751,979 km (0.04 R)
• M73: 22,050,277 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 12,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit