🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.57 AU - 0.79 AU

Year: 198 Days

Day: 23.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.77 AU - 0.81 AU

Year: 248 Days

Day: 33.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.11 AU - 2.89 AU

Year: 1396 Days

Day: 41.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.86 AU - 3.58 AU

Year: 2040 Days

Day: 27.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,621,100 km

• M1: 1,353,711 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.39 AU - 4.69 AU

Year: 2867 Days

Day: 21 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,621,100 km

• M1: 342,430 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.19 AU - 4.91 AU

Year: 2878 Days

Day: 15.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.66 AU - 5.48 AU

Year: 3450 Days

Day: 31.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.47 AU - 4.91 AU

Year: 3586 Days

Day: 46.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.4

Radius: 7.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.59 AU - 15.09 AU

Year: 17204 Days

Day: 21.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,621,100 km

• M1: 120,127 km (0.089 R)
• M2: 189,092 km (0.06 R)
• M3: 304,880 km (0.039 R)
• M4: 447,447 km (0.065 R)
• M5: 519,853 km (0.03 R)
• M6: 710,889 km (0.073 R)
• M7: 868,864 km (0.091 R)
• M8: 924,066 km (0.071 R)
• M9: 1,197,980 km (0.116 R)
• M10: 2,740,932 km (0.086 R)
• M11: 2,795,984 km (0.109 R)
• M12: 3,307,609 km (0.108 R)
• M13: 4,191,433 km (0.09 R)
• M14: 4,775,014 km (0.091 R)
• M15: 4,908,306 km (0.037 R)
• M16: 5,008,986 km (0.078 R)
• M17: 5,697,585 km (0.036 R)
• M18: 6,415,804 km (0.095 R)
• M19: 6,562,859 km (0.11 R)
• M20: 6,673,860 km (0.101 R)
• M21: 7,010,755 km (0.057 R)
• M22: 8,493,270 km (0.116 R)
• M23: 8,776,608 km (0.09 R)
• M24: 9,729,546 km (0.119 R)
• M25: 10,239,675 km (0.033 R)
• M26: 10,628,031 km (0.118 R)
• M27: 10,758,630 km (0.1 R)
• M28: 13,904,075 km (0.048 R)
• M29: 17,462,859 km (0.107 R)
• M30: 17,978,373 km (0.08 R)
• M31: 20,035,942 km (0.096 R)
• M32: 20,089,648 km (0.073 R)
• M33: 20,575,392 km (0.086 R)
• M34: 20,955,819 km (0.054 R)
• M35: 22,277,965 km (0.04 R)
• M36: 23,230,754 km (0.09 R)
• M37: 23,456,797 km (0.076 R)
• M38: 27,232,048 km (0.031 R)
• M39: 27,769,404 km (0.101 R)
• M40: 27,949,370 km (0.091 R)
• M41: 28,189,924 km (0.112 R)
• M42: 29,036,947 km (0.031 R)
• M43: 29,158,719 km (0.092 R)
• M44: 29,585,971 km (0.113 R)
• M45: 29,892,497 km (0.086 R)
• M46: 30,261,704 km (0.037 R)
• M47: 30,880,292 km (0.065 R)
• M48: 31,503,068 km (0.119 R)
• M49: 32,381,955 km (0.106 R)
• M50: 32,697,906 km (0.119 R)
• M51: 33,907,405 km (0.082 R)
• M52: 34,292,320 km (0.104 R)
• M53: 35,002,012 km (0.086 R)
• M54: 36,239,037 km (0.098 R)
• M55: 37,027,567 km (0.105 R)
• M56: 37,357,879 km (0.088 R)
• M57: 38,688,702 km (0.107 R)
• M58: 38,822,742 km (0.104 R)
• M59: 41,054,892 km (0.077 R)
• M60: 41,328,207 km (0.105 R)
• M61: 41,396,723 km (0.102 R)
• M62: 42,912,000 km (0.112 R)
• M63: 43,328,330 km (0.083 R)
• M64: 44,235,043 km (0.085 R)
• M65: 44,375,216 km (0.114 R)
• M66: 46,493,821 km (0.069 R)
• M67: 46,636,239 km (0.084 R)
• M68: 46,850,014 km (0.062 R)
• M69: 47,064,238 km (0.079 R)
• M70: 47,278,761 km (0.102 R)
• M71: 47,924,426 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.6

Radius: 7.1

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.78 AU - 16.8 AU

Year: 18082 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,621,100 km

• M1: 100,231 km (0.095 R)
• M2: 263,442 km (0.09 R)
• M3: 324,927 km (0.082 R)
• M4: 392,395 km (0.085 R)
• M5: 583,731 km (0.106 R)
• M6: 827,426 km (0.096 R)
• M7: 923,617 km (0.086 R)
• M8: 1,235,230 km (0.116 R)
• M9: 1,460,524 km (0.049 R)
• M10: 1,518,867 km (0.106 R)
• M11: 2,382,047 km (0.06 R)
• M12: 2,698,446 km (0.106 R)
• M13: 3,686,092 km (0.05 R)
• M14: 4,010,569 km (0.12 R)
• M15: 5,581,347 km (0.116 R)
• M16: 5,953,696 km (0.071 R)
• M17: 6,000,819 km (0.114 R)
• M18: 6,478,785 km (0.06 R)
• M19: 6,722,330 km (0.088 R)
• M20: 7,118,315 km (0.099 R)
• M21: 7,268,811 km (0.112 R)
• M22: 7,420,354 km (0.096 R)
• M23: 7,471,067 km (0.062 R)
• M24: 8,404,109 km (0.118 R)
• M25: 9,209,395 km (0.105 R)
• M26: 9,318,601 km (0.084 R)
• M27: 9,871,215 km (0.062 R)
• M28: 10,095,313 km (0.116 R)
• M29: 10,892,520 km (0.092 R)
• M30: 10,950,265 km (0.12 R)
• M31: 12,305,921 km (0.041 R)
• M32: 12,366,059 km (0.097 R)
• M33: 12,486,485 km (0.1 R)
• M34: 12,546,923 km (0.082 R)
• M35: 12,668,097 km (0.092 R)
• M36: 12,911,643 km (0.084 R)
• M37: 13,279,803 km (0.101 R)
• M38: 13,963,615 km (0.089 R)
• M39: 14,152,108 km (0.115 R)
• M40: 14,215,089 km (0.084 R)
• M41: 16,082,968 km (0.111 R)
• M42: 16,148,641 km (0.109 R)
• M43: 16,678,068 km (0.053 R)
• M44: 17,415,436 km (0.052 R)
• M45: 17,686,059 km (0.038 R)
• M46: 18,026,543 km (0.077 R)
• M47: 18,852,174 km (0.029 R)
• M48: 19,060,564 km (0.112 R)
• M49: 20,397,819 km (0.104 R)
• M50: 23,013,388 km (0.109 R)
• M51: 23,384,990 km (0.094 R)
• M52: 25,502,099 km (0.109 R)
• M53: 29,351,551 km (0.05 R)
• M54: 29,754,568 km (0.116 R)
• M55: 30,321,544 km (0.108 R)
• M56: 30,810,579 km (0.114 R)
• M57: 31,466,566 km (0.099 R)
• M58: 32,708,826 km (0.098 R)
• M59: 32,959,253 km (0.1 R)
• M60: 34,136,140 km (0.112 R)
• M61: 34,220,812 km (0.106 R)
• M62: 34,305,485 km (0.118 R)
• M63: 36,271,799 km (0.084 R)
• M64: 36,704,137 km (0.03 R)
• M65: 37,312,103 km (0.107 R)
• M66: 39,510,892 km (0.111 R)
• M67: 40,044,956 km (0.077 R)
• M68: 40,134,117 km (0.116 R)
• M69: 40,312,737 km (0.06 R)
• M70: 41,570,705 km (0.111 R)
• M71: 42,295,208 km (0.077 R)
• M72: 42,386,013 km (0.053 R)
• M73: 42,841,389 km (0.085 R)
• M74: 44,032,787 km (0.042 R)
• M75: 45,793,554 km (0.051 R)
• M76: 47,482,663 km (0.074 R)
• M77: 48,145,083 km (0.111 R)
• M78: 48,810,494 km (0.105 R)
• M79: 48,905,937 km (0.087 R)
• M80: 49,192,268 km (0.082 R)
• M81: 49,479,047 km (0.107 R)
• M82: 49,862,466 km (0.064 R)
• M83: 52,671,166 km (0.112 R)
• M84: 52,769,003 km (0.112 R)
• M85: 54,242,692 km (0.071 R)
• M86: 55,829,626 km (0.112 R)
• M87: 59,761,058 km (0.103 R)
• M88: 59,863,084 km (0.065 R)
• M89: 60,373,811 km (0.094 R)
• M90: 62,224,486 km (0.115 R)
• M91: 62,534,752 km (0.103 R)
• M92: 62,949,138 km (0.11 R)
• M93: 66,720,202 km (0.075 R)
• M94: 69,918,155 km (0.079 R)
• M95: 70,133,127 km (0.091 R)
• M96: 72,621,090 km (0.076 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit