🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.56 AU - 0.82 AU

Year: 201 Days

Day: 13.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 35.9 °

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: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.69 AU - 0.73 AU

Year: 210 Days

Day: 39.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,222,653 km

• M1: 493,075 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.58 AU - 0.9 AU

Year: 224 Days

Day: 31.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,222,653 km

• M1: 64,327 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.26 AU - 5 AU

Year: 3501 Days

Day: 13.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.51 AU - 5.21 AU

Year: 3766 Days

Day: 37 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.2

Radius: 14.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.6 AU - 6.84 AU

Year: 5452 Days

Day: 8.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,222,653 km

• M1: 228,586 km (0.103 R)
• M2: 428,299 km (0.1 R)
• M3: 702,811 km (0.11 R)
• M4: 886,068 km (0.102 R)
• M5: 1,086,978 km (0.054 R)
• M6: 1,240,316 km (0.107 R)
• M7: 1,456,634 km (0.062 R)
• M8: 1,615,956 km (0.033 R)
• M9: 1,866,233 km (0.108 R)
• M10: 2,312,185 km (0.102 R)
• M11: 2,513,693 km (0.116 R)
• M12: 2,651,323 km (0.095 R)
• M13: 3,006,618 km (0.12 R)
• M14: 3,362,511 km (0.073 R)
• M15: 3,530,211 km (0.09 R)
• M16: 3,685,194 km (0.065 R)
• M17: 4,131,295 km (0.049 R)
• M18: 5,162,623 km (0.118 R)
• M19: 5,517,768 km (0.104 R)
• M20: 5,862,591 km (0.119 R)
• M21: 6,308,393 km (0.031 R)
• M22: 6,919,799 km (0.028 R)
• M23: 7,154,069 km (0.073 R)
• M24: 7,550,504 km (0.115 R)
• M25: 7,670,780 km (0.074 R)
• M26: 7,832,197 km (0.118 R)
• M27: 8,510,024 km (0.071 R)
• M28: 9,421,674 km (0.036 R)
• M29: 9,529,684 km (0.101 R)
• M30: 9,790,582 km (0.117 R)
• M31: 10,009,893 km (0.117 R)
• M32: 10,186,568 km (0.1 R)
• M33: 10,542,910 km (0.075 R)
• M34: 11,107,941 km (0.09 R)
• M35: 11,822,421 km (0.113 R)
• M36: 12,291,260 km (0.11 R)
• M37: 12,504,288 km (0.072 R)
• M38: 12,694,726 km (0.112 R)
• M39: 13,199,020 km (0.109 R)
• M40: 13,612,060 km (0.118 R)
• M41: 14,326,689 km (0.116 R)
• M42: 14,676,000 km (0.086 R)
• M43: 15,383,149 km (0.085 R)
• M44: 15,766,568 km (0.043 R)
• M45: 16,282,681 km (0.025 R)
• M46: 16,542,832 km (0.108 R)
• M47: 16,751,970 km (0.04 R)
• M48: 16,935,676 km (0.091 R)
• M49: 17,040,993 km (0.088 R)
• M50: 17,891,157 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.5

Radius: 8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.53 AU - 11.29 AU

Year: 12665 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,222,653 km

• M1: 107,860 km (0.08 R)
• M2: 335,997 km (0.106 R)
• M3: 438,023 km (0.101 R)
• M4: 504,893 km (0.1 R)
• M5: 675,734 km (0.087 R)
• M6: 937,380 km (0.048 R)
• M7: 1,532,780 km (0.076 R)
• M8: 1,656,796 km (0.105 R)
• M9: 1,896,153 km (0.1 R)
• M10: 1,991,148 km (0.064 R)
• M11: 2,326,396 km (0.051 R)
• M12: 2,407,778 km (0.109 R)
• M13: 2,636,812 km (0.077 R)
• M14: 2,872,878 km (0.071 R)
• M15: 3,228,621 km (0.032 R)
• M16: 3,692,823 km (0.111 R)
• M17: 3,981,547 km (0.091 R)
• M18: 4,153,286 km (0.081 R)
• M19: 4,504,242 km (0.031 R)
• M20: 4,838,743 km (0.032 R)
• M21: 4,890,953 km (0.079 R)
• M22: 4,969,492 km (0.065 R)
• M23: 5,154,694 km (0.077 R)
• M24: 5,341,990 km (0.069 R)
• M25: 6,029,542 km (0.115 R)
• M26: 6,227,011 km (0.105 R)
• M27: 6,283,859 km (0.069 R)
• M28: 6,398,002 km (0.104 R)
• M29: 7,008,660 km (0.088 R)
• M30: 7,186,532 km (0.065 R)
• M31: 7,456,257 km (0.09 R)
• M32: 7,668,387 km (0.099 R)
• M33: 7,882,312 km (0.069 R)
• M34: 8,316,445 km (0.08 R)
• M35: 8,790,072 km (0.068 R)
• M36: 9,207,749 km (0.12 R)
• M37: 9,929,259 km (0.037 R)
• M38: 10,263,162 km (0.082 R)
• M39: 10,736,938 km (0.057 R)
• M40: 12,630,099 km (0.091 R)
• M41: 13,101,034 km (0.064 R)
• M42: 14,097,655 km (0.033 R)
• M43: 14,172,453 km (0.086 R)
• M44: 14,322,351 km (0.107 R)
• M45: 15,541,124 km (0.057 R)
• M46: 15,928,732 km (0.08 R)
• M47: 16,162,853 km (0.086 R)
• M48: 16,241,093 km (0.084 R)
• M49: 16,476,859 km (0.045 R)
• M50: 16,872,097 km (0.107 R)
• M51: 16,991,177 km (0.09 R)
• M52: 17,470,787 km (0.063 R)
• M53: 17,995,427 km (0.102 R)
• M54: 18,198,431 km (0.042 R)
• M55: 18,648,123 km (0.059 R)
• M56: 19,516,389 km (0.104 R)
• M57: 19,976,552 km (0.087 R)
• M58: 20,186,886 km (0.112 R)
• M59: 20,271,259 km (0.055 R)
• M60: 20,822,378 km (0.097 R)
• M61: 21,809,425 km (0.077 R)
• M62: 21,982,659 km (0.026 R)
• M63: 22,943,526 km (0.04 R)
• M64: 23,428,971 km (0.1 R)
• M65: 23,739,836 km (0.057 R)
• M66: 24,275,695 km (0.109 R)
• M67: 24,500,242 km (0.089 R)
• M68: 24,951,279 km (0.104 R)
• M69: 25,359,532 km (0.12 R)
• M70: 26,090,766 km (0.11 R)
• M71: 26,875,257 km (0.049 R)
• M72: 27,387,032 km (0.077 R)
• M73: 28,184,388 km (0.071 R)
• M74: 28,467,577 km (0.081 R)
• M75: 28,562,123 km (0.114 R)
• M76: 28,941,653 km (0.071 R)
• M77: 30,331,267 km (0.107 R)
• M78: 30,669,957 km (0.066 R)
• M79: 30,912,605 km (0.047 R)
• M80: 31,009,993 km (0.109 R)
• M81: 31,399,995 km (0.083 R)
• M82: 31,693,506 km (0.061 R)
• M83: 32,037,282 km (0.044 R)
• M84: 32,332,737 km (0.044 R)
• M85: 32,876,974 km (0.081 R)
• M86: 33,025,974 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.1

Radius: 10.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.03 AU - 14.49 AU

Year: 14174 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,222,653 km

• M1: 226,940 km (0.038 R)
• M2: 299,794 km (0.1 R)
• M3: 398,529 km (0.074 R)
• M4: 1,120,039 km (0.08 R)
• M5: 1,797,418 km (0.113 R)
• M6: 2,583,256 km (0.075 R)
• M7: 3,372,235 km (0.094 R)
• M8: 3,937,566 km (0.068 R)
• M9: 4,034,655 km (0.076 R)
• M10: 4,364,219 km (0.027 R)
• M11: 5,549,333 km (0.11 R)
• M12: 5,658,539 km (0.041 R)
• M13: 5,768,494 km (0.1 R)
• M14: 6,984,575 km (0.086 R)
• M15: 7,420,503 km (0.116 R)
• M16: 7,662,104 km (0.038 R)
• M17: 7,906,247 km (0.113 R)
• M18: 8,153,084 km (0.08 R)
• M19: 10,621,299 km (0.112 R)
• M20: 10,711,806 km (0.1 R)
• M21: 11,306,607 km (0.106 R)
• M22: 12,576,244 km (0.116 R)
• M23: 12,961,010 km (0.095 R)
• M24: 13,252,127 km (0.089 R)
• M25: 13,496,421 km (0.084 R)
• M26: 13,594,557 km (0.116 R)
• M27: 14,088,828 km (0.074 R)
• M28: 14,338,208 km (0.087 R)
• M29: 14,740,327 km (0.089 R)
• M30: 15,044,160 km (0.119 R)
• M31: 15,146,036 km (0.104 R)
• M32: 15,555,486 km (0.061 R)
• M33: 15,709,871 km (0.063 R)
• M34: 16,490,024 km (0.111 R)
• M35: 16,805,526 km (0.108 R)
• M36: 17,017,057 km (0.066 R)
• M37: 17,603,181 km (0.062 R)
• M38: 18,467,558 km (0.107 R)
• M39: 18,795,327 km (0.09 R)
• M40: 19,290,496 km (0.098 R)
• M41: 19,567,551 km (0.062 R)
• M42: 20,013,353 km (0.102 R)
• M43: 21,542,991 km (0.038 R)
• M44: 22,118,943 km (0.088 R)
• M45: 25,741,156 km (0.106 R)
• M46: 26,168,408 km (0.069 R)
• M47: 26,844,590 km (0.098 R)
• M48: 28,151,477 km (0.11 R)
• M49: 29,161,113 km (0.057 R)
• M50: 30,182,567 km (0.113 R)
• M51: 31,215,840 km (0.119 R)
• M52: 33,051,555 km (0.07 R)
• M53: 33,915,782 km (0.088 R)
• M54: 34,049,373 km (0.075 R)
• M55: 34,922,277 km (0.115 R)
• M56: 35,327,537 km (0.076 R)
• M57: 35,666,526 km (0.112 R)
• M58: 35,870,428 km (0.108 R)
• M59: 36,826,957 km (0.099 R)
• M60: 37,515,406 km (0.08 R)
• M61: 38,347,170 km (0.054 R)
• M62: 38,695,434 km (0.078 R)
• M63: 38,765,296 km (0.077 R)
• M64: 39,676,497 km (0.069 R)
• M65: 40,452,910 km (0.067 R)
• M66: 40,807,606 km (0.097 R)
• M67: 41,234,409 km (0.115 R)
• M68: 41,377,125 km (0.12 R)
• M69: 41,662,857 km (0.031 R)
• M70: 41,949,188 km (0.098 R)
• M71: 42,020,995 km (0.115 R)
• M72: 42,596,049 km (0.117 R)
• M73: 42,668,155 km (0.086 R)
• M74: 45,142,653 km (0.118 R)
• M75: 45,436,912 km (0.028 R)
• M76: 47,888,074 km (0.094 R)
• M77: 48,413,611 km (0.037 R)
• M78: 50,077,438 km (0.111 R)
• M79: 50,610,755 km (0.112 R)
• M80: 50,992,977 km (0.107 R)
• M81: 51,069,422 km (0.104 R)
• M82: 51,222,610 km (0.097 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit