🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 46 Hours

Environment

Temp: 290 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.02 AU - 1.24 AU

Year: 418 Days

Day: 13 Hours

Environment

Temp: 47 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,258,577 km

• M1: 271,969 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.73 AU - 3.77 AU

Year: 2040 Days

Day: 15.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 13.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.76 AU - 10.12 AU

Year: 10101 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,258,577 km

• M1: 168,148 km (0.109 R)
• M2: 347,665 km (0.111 R)
• M3: 453,581 km (0.101 R)
• M4: 1,241,513 km (0.053 R)
• M5: 1,975,290 km (0.049 R)
• M6: 2,141,494 km (0.113 R)
• M7: 2,720,437 km (0.084 R)
• M8: 3,633,583 km (0.087 R)
• M9: 3,779,889 km (0.07 R)
• M10: 4,078,337 km (0.08 R)
• M11: 4,199,960 km (0.054 R)
• M12: 5,085,131 km (0.073 R)
• M13: 5,315,362 km (0.094 R)
• M14: 5,415,144 km (0.06 R)
• M15: 5,549,034 km (0.108 R)
• M16: 5,650,312 km (0.102 R)
• M17: 6,411,615 km (0.09 R)
• M18: 6,660,696 km (0.117 R)
• M19: 7,389,985 km (0.114 R)
• M20: 7,576,235 km (0.057 R)
• M21: 9,443,366 km (0.089 R)
• M22: 11,316,181 km (0.032 R)
• M23: 11,445,135 km (0.077 R)
• M24: 11,617,771 km (0.11 R)
• M25: 12,449,535 km (0.101 R)
• M26: 13,165,061 km (0.073 R)
• M27: 15,438,051 km (0.091 R)
• M28: 16,157,916 km (0.031 R)
• M29: 16,839,784 km (0.071 R)
• M30: 17,085,573 km (0.043 R)
• M31: 17,730,190 km (0.112 R)
• M32: 17,980,318 km (0.083 R)
• M33: 18,534,578 km (0.099 R)
• M34: 18,737,582 km (0.088 R)
• M35: 19,145,685 km (0.047 R)
• M36: 19,918,956 km (0.069 R)
• M37: 20,074,837 km (0.037 R)
• M38: 21,602,381 km (0.117 R)
• M39: 22,084,086 km (0.09 R)
• M40: 23,167,175 km (0.077 R)
• M41: 24,046,063 km (0.081 R)
• M42: 24,489,770 km (0.051 R)
• M43: 25,047,919 km (0.099 R)
• M44: 25,216,217 km (0.07 R)
• M45: 25,893,297 km (0.042 R)
• M46: 26,519,065 km (0.065 R)
• M47: 27,611,877 km (0.065 R)
• M48: 28,192,916 km (0.081 R)
• M49: 28,367,945 km (0.075 R)
• M50: 28,602,066 km (0.072 R)
• M51: 31,158,245 km (0.113 R)
• M52: 31,278,970 km (0.117 R)
• M53: 31,460,133 km (0.045 R)
• M54: 32,067,052 km (0.067 R)
• M55: 32,432,968 km (0.077 R)
• M56: 32,616,525 km (0.079 R)
• M57: 32,800,380 km (0.079 R)
• M58: 33,046,020 km (0.099 R)
• M59: 33,539,244 km (0.066 R)
• M60: 33,972,779 km (0.076 R)
• M61: 34,595,405 km (0.108 R)
• M62: 36,168,277 km (0.116 R)
• M63: 36,422,145 km (0.101 R)
• M64: 37,187,188 km (0.076 R)
• M65: 37,700,159 km (0.077 R)
• M66: 37,893,141 km (0.102 R)
• M67: 38,280,001 km (0.116 R)
• M68: 39,383,435 km (0.115 R)
• M69: 40,365,694 km (0.097 R)
• M70: 42,154,137 km (0.085 R)
• M71: 43,495,581 km (0.113 R)
• M72: 44,171,464 km (0.12 R)
• M73: 44,374,917 km (0.101 R)
• M74: 44,782,871 km (0.081 R)
• M75: 45,945,246 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.8

Radius: 11.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.59 AU - 14.83 AU

Year: 16720 Days

Day: 6.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,258,577 km

• M1: 150,346 km (0.118 R)
• M2: 262,245 km (0.12 R)
• M3: 585,825 km (0.11 R)
• M4: 676,631 km (0.036 R)
• M5: 915,988 km (0.066 R)
• M6: 1,002,156 km (0.106 R)
• M7: 1,425,069 km (0.063 R)
• M8: 1,578,108 km (0.031 R)
• M9: 1,763,759 km (0.058 R)
• M10: 1,984,865 km (0.071 R)
• M11: 2,274,336 km (0.098 R)
• M12: 2,733,901 km (0.087 R)
• M13: 3,255,998 km (0.119 R)
• M14: 5,080,194 km (0.12 R)
• M15: 6,428,819 km (0.045 R)
• M16: 6,728,613 km (0.1 R)
• M17: 7,430,975 km (0.105 R)
• M18: 7,565,314 km (0.103 R)
• M19: 7,745,579 km (0.077 R)
• M20: 8,248,976 km (0.068 R)
• M21: 8,388,102 km (0.113 R)
• M22: 8,527,976 km (0.108 R)
• M23: 10,018,869 km (0.111 R)
• M24: 11,279,081 km (0.108 R)
• M25: 11,537,137 km (0.096 R)
• M26: 12,964,002 km (0.087 R)
• M27: 13,780,657 km (0.119 R)
• M28: 15,807,857 km (0.12 R)
• M29: 16,096,731 km (0.072 R)
• M30: 16,387,400 km (0.102 R)
• M31: 16,562,579 km (0.084 R)
• M32: 17,269,728 km (0.065 R)
• M33: 17,567,278 km (0.091 R)
• M34: 17,866,474 km (0.096 R)
• M35: 17,986,750 km (0.063 R)
• M36: 18,530,838 km (0.031 R)
• M37: 19,759,336 km (0.109 R)
• M38: 21,331,759 km (0.109 R)
• M39: 21,651,001 km (0.115 R)
• M40: 23,205,622 km (0.109 R)
• M41: 23,402,493 km (0.084 R)
• M42: 25,199,163 km (0.089 R)
• M43: 25,333,951 km (0.074 R)
• M44: 26,284,495 km (0.096 R)
• M45: 27,315,973 km (0.045 R)
• M46: 28,290,753 km (0.114 R)
• M47: 29,064,473 km (0.103 R)
• M48: 29,205,843 km (0.113 R)
• M49: 29,631,598 km (0.093 R)
• M50: 31,065,344 km (0.062 R)
• M51: 31,427,371 km (0.086 R)
• M52: 32,815,639 km (0.054 R)
• M53: 33,554,204 km (0.077 R)
• M54: 34,672,598 km (0.077 R)
• M55: 35,198,584 km (0.09 R)
• M56: 36,563,365 km (0.079 R)
• M57: 37,406,050 km (0.097 R)
• M58: 38,022,842 km (0.095 R)
• M59: 39,344,689 km (0.054 R)
• M60: 39,657,797 km (0.114 R)
• M61: 40,129,180 km (0.094 R)
• M62: 41,395,376 km (0.099 R)
• M63: 41,713,870 km (0.099 R)
• M64: 42,433,586 km (0.106 R)
• M65: 43,238,123 km (0.108 R)
• M66: 43,885,433 km (0.094 R)
• M67: 44,210,360 km (0.087 R)
• M68: 44,372,972 km (0.081 R)
• M69: 44,780,627 km (0.077 R)
• M70: 45,107,648 km (0.109 R)
• M71: 47,919,340 km (0.112 R)
• M72: 48,170,215 km (0.056 R)
• M73: 48,337,615 km (0.073 R)
• M74: 48,589,239 km (0.082 R)
• M75: 50,107,508 km (0.102 R)
• M76: 50,702,159 km (0.12 R)
• M77: 50,957,822 km (0.105 R)
• M78: 51,128,363 km (0.102 R)
• M79: 53,710,423 km (0.097 R)
• M80: 53,971,022 km (0.092 R)
• M81: 54,406,202 km (0.053 R)
• M82: 58,642,665 km (0.112 R)
• M83: 59,448,847 km (0.119 R)
• M84: 59,988,297 km (0.03 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 13,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit