🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.54 AU - 1.98 AU

Year: 884 Days

Day: 42.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.25 AU - 4.19 AU

Year: 2717 Days

Day: 33.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.3

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.03 AU - 6.03 AU

Year: 4925 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,036,758 km

• M1: 184,903 km (0.06 R)
• M2: 343,477 km (0.052 R)
• M3: 455,077 km (0.092 R)
• M4: 666,010 km (0.114 R)
• M5: 819,946 km (0.107 R)
• M6: 1,012,478 km (0.065 R)
• M7: 1,359,396 km (0.073 R)
• M8: 1,577,061 km (0.112 R)
• M9: 2,097,661 km (0.117 R)
• M10: 2,317,271 km (0.066 R)
• M11: 2,779,977 km (0.069 R)
• M12: 2,890,829 km (0.071 R)
• M13: 3,349,945 km (0.109 R)
• M14: 3,488,323 km (0.117 R)
• M15: 3,628,646 km (0.064 R)
• M16: 3,832,398 km (0.119 R)
• M17: 3,998,302 km (0.08 R)
• M18: 4,619,582 km (0.076 R)
• M19: 5,363,532 km (0.1 R)
• M20: 5,502,808 km (0.119 R)
• M21: 5,737,826 km (0.065 R)
• M22: 6,861,306 km (0.056 R)
• M23: 7,089,144 km (0.115 R)
• M24: 7,370,986 km (0.117 R)
• M25: 7,656,419 km (0.051 R)
• M26: 7,919,262 km (0.087 R)
• M27: 8,078,435 km (0.098 R)
• M28: 8,562,234 km (0.078 R)
• M29: 8,945,055 km (0.075 R)
• M30: 9,194,136 km (0.032 R)
• M31: 9,473,734 km (0.037 R)
• M32: 9,586,232 km (0.066 R)
• M33: 9,784,449 km (0.107 R)
• M34: 10,012,585 km (0.032 R)
• M35: 10,678,296 km (0.078 R)
• M36: 10,795,431 km (0.11 R)
• M37: 12,512,665 km (0.108 R)
• M38: 12,791,665 km (0.117 R)
• M39: 13,450,345 km (0.062 R)
• M40: 13,577,204 km (0.111 R)
• M41: 14,768,451 km (0.101 R)
• M42: 15,030,397 km (0.043 R)
• M43: 15,293,989 km (0.079 R)
• M44: 15,592,287 km (0.093 R)
• M45: 15,993,060 km (0.094 R)
• M46: 16,329,655 km (0.077 R)
• M47: 16,770,819 km (0.077 R)
• M48: 17,630,109 km (0.106 R)
• M49: 18,222,666 km (0.098 R)
• M50: 18,327,834 km (0.062 R)
• M51: 18,503,761 km (0.09 R)
• M52: 18,609,526 km (0.033 R)
• M53: 18,892,565 km (0.104 R)
• M54: 19,786,562 km (0.026 R)
• M55: 20,621,169 km (0.068 R)
• M56: 20,877,430 km (0.058 R)
• M57: 21,024,335 km (0.049 R)
• M58: 21,393,243 km (0.082 R)
• M59: 22,287,240 km (0.06 R)
• M60: 22,474,986 km (0.107 R)
• M61: 22,625,631 km (0.08 R)
• M62: 23,650,975 km (0.056 R)
• M63: 24,304,418 km (0.086 R)
• M64: 24,691,577 km (0.047 R)
• M65: 24,924,950 km (0.091 R)
• M66: 25,432,835 km (0.109 R)
• M67: 25,983,804 km (0.104 R)
• M68: 26,221,066 km (0.1 R)
• M69: 26,339,996 km (0.106 R)
• M70: 26,538,513 km (0.077 R)
• M71: 26,658,041 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 14.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.56 AU - 9.26 AU

Year: 7640 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,036,758 km

• M1: 184,005 km (0.064 R)
• M2: 290,070 km (0.114 R)
• M3: 445,353 km (0.119 R)
• M4: 585,376 km (0.065 R)
• M5: 1,067,231 km (0.107 R)
• M6: 1,166,115 km (0.095 R)
• M7: 1,283,251 km (0.109 R)
• M8: 1,793,678 km (0.111 R)
• M9: 1,983,518 km (0.099 R)
• M10: 2,090,032 km (0.088 R)
• M11: 2,459,239 km (0.061 R)
• M12: 3,011,405 km (0.097 R)
• M13: 3,218,149 km (0.08 R)
• M14: 3,451,073 km (0.113 R)
• M15: 3,580,475 km (0.08 R)
• M16: 3,978,705 km (0.103 R)
• M17: 4,137,428 km (0.038 R)
• M18: 4,437,970 km (0.106 R)
• M19: 4,555,554 km (0.044 R)
• M20: 4,963,059 km (0.05 R)
• M21: 5,382,531 km (0.076 R)
• M22: 5,482,912 km (0.11 R)
• M23: 5,787,792 km (0.049 R)
• M24: 5,916,596 km (0.068 R)
• M25: 6,308,542 km (0.106 R)
• M26: 6,574,677 km (0.056 R)
• M27: 6,898,855 km (0.091 R)
• M28: 7,960,252 km (0.108 R)
• M29: 8,074,994 km (0.119 R)
• M30: 9,012,524 km (0.072 R)
• M31: 9,433,642 km (0.088 R)
• M32: 9,892,010 km (0.096 R)
• M33: 10,862,301 km (0.113 R)
• M34: 10,957,894 km (0.118 R)
• M35: 12,524,184 km (0.036 R)
• M36: 13,163,565 km (0.034 R)
• M37: 13,299,550 km (0.108 R)
• M38: 13,470,091 km (0.117 R)
• M39: 13,572,865 km (0.039 R)
• M40: 13,847,976 km (0.118 R)
• M41: 14,194,744 km (0.093 R)
• M42: 14,369,025 km (0.095 R)
• M43: 14,509,049 km (0.088 R)
• M44: 14,614,366 km (0.057 R)
• M45: 14,719,982 km (0.092 R)
• M46: 15,144,840 km (0.079 R)
• M47: 15,825,959 km (0.094 R)
• M48: 16,261,139 km (0.102 R)
• M49: 16,590,254 km (0.102 R)
• M50: 16,884,663 km (0.072 R)
• M51: 17,032,466 km (0.032 R)
• M52: 17,366,667 km (0.096 R)
• M53: 17,740,512 km (0.072 R)
• M54: 18,420,285 km (0.082 R)
• M55: 18,648,871 km (0.089 R)
• M56: 19,922,397 km (0.081 R)
• M57: 21,985,651 km (0.09 R)
• M58: 22,106,825 km (0.09 R)
• M59: 22,471,395 km (0.074 R)
• M60: 22,960,730 km (0.042 R)
• M61: 23,083,699 km (0.108 R)
• M62: 23,536,083 km (0.109 R)
• M63: 23,825,555 km (0.093 R)
• M64: 24,033,048 km (0.082 R)
• M65: 24,408,089 km (0.081 R)
• M66: 25,037,298 km (0.118 R)
• M67: 25,163,858 km (0.079 R)
• M68: 25,459,912 km (0.065 R)
• M69: 25,884,770 km (0.119 R)
• M70: 26,183,517 km (0.032 R)
• M71: 26,612,414 km (0.112 R)
• M72: 27,781,970 km (0.028 R)
• M73: 28,088,047 km (0.076 R)
• M74: 28,263,376 km (0.078 R)
• M75: 28,482,986 km (0.058 R)
• M76: 28,968,431 km (0.045 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: 491 - 16,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit