🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.54 AU - 0.7 AU

Year: 188 Days

Day: 45.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 230 Days

Day: 45.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,089,435 km

• M1: 542,891 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.68 AU - 1.1 AU

Year: 323 Days

Day: 16.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,089,435 km

• M1: 481,406 km (0.076 R)
• M2: 558,150 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.23 AU - 1.67 AU

Year: 672 Days

Day: 18.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,089,435 km

• M1: 356,941 km (0.088 R)

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.4

Radius: 8.1

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.85 AU - 4.45 AU

Year: 3255 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,089,435 km

• M1: 110,852 km (0.067 R)
• M2: 219,460 km (0.073 R)
• M3: 322,533 km (0.101 R)
• M4: 486,642 km (0.11 R)
• M5: 630,555 km (0.12 R)
• M6: 737,966 km (0.059 R)
• M7: 809,624 km (0.101 R)
• M8: 1,050,925 km (0.079 R)
• M9: 1,180,178 km (0.112 R)
• M10: 1,680,134 km (0.092 R)
• M11: 1,874,611 km (0.05 R)
• M12: 1,974,542 km (0.081 R)
• M13: 2,047,097 km (0.056 R)
• M14: 2,285,257 km (0.096 R)
• M15: 2,485,419 km (0.046 R)
• M16: 2,788,205 km (0.065 R)
• M17: 2,902,797 km (0.091 R)
• M18: 3,516,747 km (0.074 R)
• M19: 3,569,704 km (0.104 R)
• M20: 3,966,139 km (0.065 R)
• M21: 4,320,087 km (0.083 R)
• M22: 4,376,785 km (0.103 R)
• M23: 5,057,904 km (0.096 R)
• M24: 5,218,273 km (0.087 R)
• M25: 5,482,463 km (0.101 R)
• M26: 5,771,785 km (0.109 R)
• M27: 5,855,410 km (0.119 R)
• M28: 6,300,913 km (0.105 R)
• M29: 6,365,539 km (0.111 R)
• M30: 6,516,932 km (0.07 R)
• M31: 6,625,839 km (0.106 R)
• M32: 6,801,467 km (0.047 R)
• M33: 7,224,530 km (0.063 R)
• M34: 7,863,612 km (0.109 R)
• M35: 8,002,888 km (0.05 R)
• M36: 8,072,899 km (0.106 R)
• M37: 8,687,896 km (0.064 R)
• M38: 9,293,319 km (0.072 R)
• M39: 9,912,355 km (0.073 R)
• M40: 10,290,090 km (0.11 R)
• M41: 10,595,868 km (0.114 R)
• M42: 10,775,535 km (0.074 R)
• M43: 10,930,368 km (0.06 R)
• M44: 11,530,705 km (0.084 R)
• M45: 11,795,044 km (0.106 R)
• M46: 12,034,700 km (0.118 R)
• M47: 12,302,929 km (0.108 R)
• M48: 12,437,717 km (0.117 R)
• M49: 12,763,242 km (0.05 R)
• M50: 13,589,620 km (0.107 R)
• M51: 13,645,271 km (0.036 R)
• M52: 13,896,894 km (0.051 R)
• M53: 14,150,014 km (0.113 R)
• M54: 14,489,900 km (0.092 R)
• M55: 14,889,775 km (0.113 R)
• M56: 15,062,411 km (0.09 R)
• M57: 15,322,412 km (0.109 R)
• M58: 15,525,716 km (0.107 R)
• M59: 15,876,224 km (0.11 R)
• M60: 16,052,450 km (0.077 R)
• M61: 16,466,238 km (0.118 R)
• M62: 16,973,524 km (0.096 R)
• M63: 17,364,872 km (0.1 R)
• M64: 17,942,170 km (0.098 R)
• M65: 18,033,874 km (0.106 R)
• M66: 18,463,968 km (0.117 R)
• M67: 18,587,535 km (0.1 R)
• M68: 18,804,303 km (0.083 R)
• M69: 18,866,386 km (0.07 R)
• M70: 18,990,851 km (0.031 R)
• M71: 19,648,484 km (0.114 R)
• M72: 19,743,029 km (0.115 R)
• M73: 20,154,573 km (0.099 R)
• M74: 20,250,017 km (0.092 R)
• M75: 20,857,384 km (0.092 R)
• M76: 21,114,991 km (0.049 R)
• M77: 21,698,423 km (0.076 R)
• M78: 21,763,648 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 8.6

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.19 AU - 4.59 AU

Year: 3541 Days

Day: 8.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,089,435 km

• M1: 132,394 km (0.076 R)
• M2: 330,462 km (0.109 R)
• M3: 421,268 km (0.106 R)
• M4: 613,650 km (0.105 R)
• M5: 702,362 km (0.108 R)
• M6: 795,861 km (0.075 R)
• M7: 903,721 km (0.094 R)
• M8: 975,079 km (0.092 R)
• M9: 1,069,774 km (0.09 R)
• M10: 1,178,682 km (0.054 R)
• M11: 1,314,367 km (0.12 R)
• M12: 1,443,470 km (0.116 R)
• M13: 1,589,178 km (0.091 R)
• M14: 1,651,411 km (0.077 R)
• M15: 1,714,392 km (0.095 R)
• M16: 1,856,061 km (0.119 R)
• M17: 2,332,231 km (0.115 R)
• M18: 2,446,374 km (0.118 R)
• M19: 2,709,965 km (0.099 R)
• M20: 3,185,387 km (0.107 R)
• M21: 3,376,424 km (0.055 R)
• M22: 3,620,418 km (0.099 R)
• M23: 3,836,737 km (0.103 R)
• M24: 4,006,081 km (0.113 R)
• M25: 4,229,730 km (0.101 R)
• M26: 4,351,952 km (0.084 R)
• M27: 4,457,568 km (0.119 R)
• M28: 4,635,739 km (0.099 R)
• M29: 4,761,700 km (0.076 R)
• M30: 4,870,757 km (0.058 R)
• M31: 4,925,510 km (0.12 R)
• M32: 5,035,614 km (0.094 R)
• M33: 5,314,764 km (0.077 R)
• M34: 5,599,000 km (0.042 R)
• M35: 5,714,040 km (0.059 R)
• M36: 6,083,697 km (0.095 R)
• M37: 6,202,029 km (0.11 R)
• M38: 7,364,105 km (0.039 R)
• M39: 7,511,459 km (0.08 R)
• M40: 7,723,588 km (0.116 R)
• M41: 7,787,616 km (0.092 R)
• M42: 8,153,832 km (0.111 R)
• M43: 8,284,431 km (0.105 R)
• M44: 9,015,216 km (0.108 R)
• M45: 9,286,138 km (0.092 R)
• M46: 9,628,418 km (0.101 R)
• M47: 9,720,421 km (0.058 R)
• M48: 9,905,324 km (0.057 R)
• M49: 9,974,887 km (0.074 R)
• M50: 10,044,749 km (0.118 R)
• M51: 10,114,611 km (0.045 R)
• M52: 10,396,154 km (0.112 R)
• M53: 10,466,914 km (0.1 R)
• M54: 12,113,688 km (0.08 R)
• M55: 13,068,571 km (0.115 R)
• M56: 13,170,447 km (0.086 R)
• M57: 13,735,777 km (0.112 R)
• M58: 14,178,138 km (0.046 R)
• M59: 14,335,216 km (0.12 R)
• M60: 14,440,383 km (0.094 R)
• M61: 14,757,381 km (0.081 R)
• M62: 15,183,585 km (0.026 R)
• M63: 15,371,331 km (0.111 R)
• M64: 15,559,824 km (0.064 R)
• M65: 15,694,911 km (0.114 R)
• M66: 15,966,282 km (0.038 R)
• M67: 16,129,942 km (0.118 R)
• M68: 16,321,427 km (0.079 R)
• M69: 16,458,758 km (0.091 R)
• M70: 16,568,862 km (0.083 R)
• M71: 17,486,645 km (0.07 R)
• M72: 17,542,744 km (0.068 R)
• M73: 17,598,993 km (0.096 R)
• M74: 19,139,402 km (0.113 R)
• M75: 19,255,191 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.7

Radius: 13.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.06 AU - 9.64 AU

Year: 8468 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,089,435 km

• M1: 182,360 km (0.06 R)
• M2: 300,991 km (0.105 R)
• M3: 1,034,020 km (0.095 R)
• M4: 1,209,349 km (0.096 R)
• M5: 1,332,169 km (0.057 R)
• M6: 1,613,263 km (0.076 R)
• M7: 2,083,300 km (0.112 R)
• M8: 2,258,030 km (0.079 R)
• M9: 2,595,523 km (0.117 R)
• M10: 3,005,421 km (0.094 R)
• M11: 3,261,383 km (0.038 R)
• M12: 3,377,471 km (0.101 R)
• M13: 3,613,836 km (0.095 R)
• M14: 4,009,821 km (0.078 R)
• M15: 4,451,883 km (0.087 R)
• M16: 4,843,381 km (0.057 R)
• M17: 5,212,139 km (0.109 R)
• M18: 5,520,760 km (0.105 R)
• M19: 6,482,225 km (0.074 R)
• M20: 6,814,333 km (0.107 R)
• M21: 7,533,898 km (0.066 R)
• M22: 7,844,015 km (0.114 R)
• M23: 8,198,113 km (0.116 R)
• M24: 8,597,689 km (0.102 R)
• M25: 8,840,636 km (0.119 R)
• M26: 9,003,697 km (0.103 R)
• M27: 9,499,315 km (0.076 R)
• M28: 10,776,881 km (0.109 R)
• M29: 11,038,827 km (0.119 R)
• M30: 11,391,429 km (0.118 R)
• M31: 11,747,921 km (0.112 R)
• M32: 12,243,838 km (0.076 R)
• M33: 12,609,006 km (0.055 R)
• M34: 12,746,786 km (0.105 R)
• M35: 13,163,266 km (0.087 R)
• M36: 13,303,140 km (0.11 R)
• M37: 13,396,639 km (0.092 R)
• M38: 13,584,384 km (0.097 R)
• M39: 14,009,841 km (0.058 R)
• M40: 14,152,707 km (0.086 R)
• M41: 14,583,997 km (0.118 R)
• M42: 16,052,899 km (0.1 R)
• M43: 16,603,419 km (0.115 R)
• M44: 16,704,098 km (0.047 R)
• M45: 18,709,009 km (0.039 R)
• M46: 18,919,044 km (0.116 R)
• M47: 19,024,212 km (0.097 R)
• M48: 19,288,252 km (0.106 R)
• M49: 19,766,516 km (0.103 R)
• M50: 19,926,885 km (0.034 R)
• M51: 20,141,259 km (0.103 R)
• M52: 21,060,987 km (0.09 R)
• M53: 22,661,534 km (0.113 R)
• M54: 24,415,569 km (0.08 R)
• M55: 24,530,161 km (0.079 R)
• M56: 25,164,007 km (0.11 R)
• M57: 26,506,648 km (0.067 R)
• M58: 26,919,987 km (0.082 R)
• M59: 27,216,490 km (0.07 R)
• M60: 27,394,960 km (0.1 R)
• M61: 29,200,457 km (0.092 R)
• M62: 29,566,224 km (0.042 R)
• M63: 30,982,168 km (0.112 R)
• M64: 31,604,794 km (0.08 R)
• M65: 32,799,034 km (0.085 R)
• M66: 33,052,303 km (0.086 R)
• M67: 33,880,028 km (0.108 R)
• M68: 34,071,962 km (0.091 R)
• M69: 34,200,168 km (0.07 R)
• M70: 34,521,354 km (0.115 R)
• M71: 36,272,996 km (0.074 R)
• M72: 37,258,696 km (0.096 R)
• M73: 38,853,858 km (0.097 R)
• M74: 39,457,934 km (0.069 R)
• M75: 40,947,331 km (0.119 R)
• M76: 42,800,400 km (0.07 R)
• M77: 43,146,569 km (0.097 R)
• M78: 43,563,199 km (0.084 R)
• M79: 44,050,888 km (0.113 R)
• M80: 44,330,337 km (0.054 R)
• M81: 45,031,801 km (0.088 R)
• M82: 45,242,884 km (0.025 R)
• M83: 47,658,740 km (0.069 R)
• M84: 47,945,669 km (0.034 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: 316 - 17,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit