🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.39 AU

Year: 362 Days

Day: 27.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 170.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.04 AU - 1.4 AU

Year: 390 Days

Day: 19 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.86 AU - 2.42 AU

Year: 907 Days

Day: 21.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.14 AU - 2.34 AU

Year: 971 Days

Day: 28.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,950,345 km

• M1: 1,326,335 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.65 AU - 3.89 AU

Year: 1713 Days

Day: 26.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,950,345 km

• M1: 698,472 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.96 AU - 6 AU

Year: 3716 Days

Day: 24.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,950,345 km

• M1: 844,330 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.59 AU - 7.65 AU

Year: 4934 Days

Day: 18.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,950,345 km

• M1: 178,021 km (0.076 R)

Asteroid Belt

Center: 11.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.7

Radius: 11

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.78 AU - 18.7 AU

Year: 18088 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,950,345 km

• M1: 140,772 km (0.081 R)
• M2: 235,617 km (0.103 R)
• M3: 391,797 km (0.106 R)
• M4: 520,301 km (0.106 R)
• M5: 808,128 km (0.094 R)
• M6: 1,033,721 km (0.09 R)
• M7: 1,221,467 km (0.117 R)
• M8: 1,609,673 km (0.104 R)
• M9: 1,718,132 km (0.081 R)
• M10: 2,420,942 km (0.086 R)
• M11: 2,571,438 km (0.076 R)
• M12: 3,259,738 km (0.101 R)
• M13: 3,653,479 km (0.106 R)
• M14: 4,332,953 km (0.111 R)
• M15: 4,828,720 km (0.072 R)
• M16: 5,019,457 km (0.105 R)
• M17: 5,408,113 km (0.063 R)
• M18: 5,606,180 km (0.032 R)
• M19: 5,706,261 km (0.109 R)
• M20: 6,180,486 km (0.076 R)
• M21: 6,249,301 km (0.117 R)
• M22: 7,239,490 km (0.103 R)
• M23: 7,312,045 km (0.101 R)
• M24: 7,384,899 km (0.109 R)
• M25: 7,864,360 km (0.071 R)
• M26: 8,737,114 km (0.098 R)
• M27: 9,165,562 km (0.093 R)
• M28: 9,322,939 km (0.105 R)
• M29: 9,840,997 km (0.038 R)
• M30: 9,921,630 km (0.111 R)
• M31: 10,205,118 km (0.095 R)
• M32: 10,286,649 km (0.061 R)
• M33: 11,962,444 km (0.064 R)
• M34: 12,656,279 km (0.104 R)
• M35: 13,007,984 km (0.053 R)
• M36: 13,140,827 km (0.079 R)
• M37: 13,273,969 km (0.115 R)
• M38: 14,037,516 km (0.091 R)
• M39: 14,907,577 km (0.054 R)
• M40: 15,512,850 km (0.075 R)
• M41: 16,364,361 km (0.115 R)
• M42: 16,555,697 km (0.09 R)
• M43: 17,915,392 km (0.115 R)
• M44: 18,013,828 km (0.025 R)
• M45: 19,512,948 km (0.102 R)
• M46: 20,380,017 km (0.109 R)
• M47: 22,682,179 km (0.037 R)
• M48: 22,788,842 km (0.095 R)
• M49: 23,431,963 km (0.084 R)
• M50: 23,809,848 km (0.104 R)
• M51: 24,407,790 km (0.109 R)
• M52: 24,571,749 km (0.1 R)
• M53: 24,900,715 km (0.113 R)
• M54: 25,231,027 km (0.086 R)
• M55: 25,341,580 km (0.077 R)
• M56: 26,063,539 km (0.091 R)
• M57: 26,398,938 km (0.068 R)
• M58: 28,441,846 km (0.06 R)
• M59: 29,192,080 km (0.073 R)
• M60: 29,308,018 km (0.077 R)
• M61: 30,300,151 km (0.115 R)
• M62: 30,888,968 km (0.104 R)
• M63: 33,281,487 km (0.111 R)
• M64: 33,827,968 km (0.04 R)
• M65: 34,438,627 km (0.098 R)
• M66: 34,806,787 km (0.096 R)
• M67: 37,294,450 km (0.044 R)
• M68: 38,750,785 km (0.045 R)
• M69: 39,517,923 km (0.115 R)
• M70: 41,327,309 km (0.062 R)
• M71: 41,783,882 km (0.094 R)
• M72: 42,439,121 km (0.06 R)
• M73: 43,163,773 km (0.083 R)
• M74: 43,560,656 km (0.053 R)
• M75: 44,558,324 km (0.063 R)
• M76: 44,692,065 km (0.045 R)

Asteroid Belt

Center: 20.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 24.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 21.47 AU - 27.95 AU

Year: 35580 Days

Day: 24.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,950,345 km

• M1: 213,626 km (0.114 R)
• M2: 363,822 km (0.054 R)
• M3: 528,380 km (0.054 R)
• M4: 620,083 km (0.098 R)
• M5: 1,408,015 km (0.114 R)
• M6: 1,742,516 km (0.031 R)
• M7: 2,064,750 km (0.103 R)
• M8: 2,213,899 km (0.047 R)
• M9: 2,289,895 km (0.11 R)
• M10: 2,602,554 km (0.097 R)
• M11: 3,096,826 km (0.115 R)
• M12: 3,530,809 km (0.11 R)
• M13: 4,551,814 km (0.081 R)
• M14: 6,240,924 km (0.117 R)
• M15: 6,842,906 km (0.079 R)
• M16: 7,984,487 km (0.109 R)
• M17: 8,517,205 km (0.066 R)
• M18: 9,307,082 km (0.063 R)
• M19: 9,742,113 km (0.073 R)
• M20: 9,804,794 km (0.044 R)
• M21: 10,631,771 km (0.105 R)
• M22: 11,021,025 km (0.103 R)
• M23: 11,414,916 km (0.103 R)
• M24: 12,692,781 km (0.086 R)
• M25: 13,244,199 km (0.072 R)
• M26: 16,563,925 km (0.108 R)
• M27: 18,314,819 km (0.068 R)
• M28: 18,937,445 km (0.071 R)
• M29: 19,172,762 km (0.095 R)
• M30: 19,725,676 km (0.052 R)
• M31: 21,415,384 km (0.109 R)
• M32: 22,650,464 km (0.109 R)
• M33: 23,151,018 km (0.062 R)
• M34: 23,824,059 km (0.061 R)
• M35: 24,162,898 km (0.058 R)
• M36: 24,332,991 km (0.025 R)
• M37: 26,142,527 km (0.08 R)
• M38: 28,442,146 km (0.086 R)
• M39: 28,711,721 km (0.118 R)
• M40: 29,343,922 km (0.089 R)
• M41: 29,434,578 km (0.056 R)
• M42: 30,529,933 km (0.046 R)
• M43: 31,267,601 km (0.101 R)
• M44: 33,705,447 km (0.12 R)
• M45: 35,043,152 km (0.071 R)
• M46: 36,300,821 km (0.041 R)
• M47: 40,262,472 km (0.117 R)
• M48: 41,071,048 km (0.113 R)
• M49: 41,579,232 km (0.098 R)
• M50: 41,885,160 km (0.042 R)
• M51: 41,987,186 km (0.105 R)
• M52: 44,046,999 km (0.069 R)
• M53: 44,880,109 km (0.038 R)
• M54: 45,823,623 km (0.11 R)
• M55: 46,561,888 km (0.12 R)
• M56: 47,091,764 km (0.054 R)
• M57: 48,478,536 km (0.099 R)
• M58: 49,230,714 km (0.09 R)
• M59: 49,554,444 km (0.045 R)
• M60: 50,638,131 km (0.095 R)
• M61: 51,839,253 km (0.075 R)
• M62: 52,939,246 km (0.117 R)
• M63: 54,603,672 km (0.098 R)
• M64: 55,722,813 km (0.068 R)
• M65: 56,510,745 km (0.048 R)
• M66: 56,623,692 km (0.074 R)
• M67: 57,983,835 km (0.084 R)
• M68: 60,389,968 km (0.072 R)
• M69: 60,967,565 km (0.095 R)
• M70: 61,779,433 km (0.1 R)
• M71: 62,128,444 km (0.117 R)
• M72: 62,361,518 km (0.046 R)
• M73: 63,883,377 km (0.055 R)
• M74: 66,724,989 km (0.055 R)
• M75: 68,521,809 km (0.071 R)
• M76: 68,762,512 km (0.089 R)
• M77: 71,673,836 km (0.082 R)
• M78: 72,163,021 km (0.096 R)
• M79: 74,625,103 km (0.042 R)
• M80: 74,748,970 km (0.105 R)
• M81: 74,996,853 km (0.088 R)
• M82: 75,617,684 km (0.07 R)
• M83: 75,742,000 km (0.1 R)
• M84: 75,991,081 km (0.044 R)
• M85: 76,240,311 km (0.094 R)
• M86: 76,864,583 km (0.089 R)
• M87: 78,118,213 km (0.09 R)
• M88: 78,369,687 km (0.086 R)
• M89: 78,999,793 km (0.11 R)
• M90: 80,391,652 km (0.09 R)
• M91: 84,100,033 km (0.045 R)
• M92: 86,169,870 km (0.09 R)

Kuiper Belt

Range: 37.8 - 61.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit