🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.55 AU - 0.87 AU

Year: 221 Days

Day: 29 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.01 AU - 1.29 AU

Year: 455 Days

Day: 29.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 150.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,285,922 km

• M1: 228,436 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.07 AU - 1.33 AU

Year: 485 Days

Day: 28.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,285,922 km

• M1: 197,768 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.71 AU - 1.87 AU

Year: 884 Days

Day: 20.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.88 AU - 2.12 AU

Year: 1044 Days

Day: 39.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.29 AU - 3.01 AU

Year: 1592 Days

Day: 20.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 121.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.95 AU - 3.25 AU

Year: 2014 Days

Day: 19.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,285,922 km

• M1: 736,022 km (0.043 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.19 AU - 4.63 AU

Year: 2853 Days

Day: 31 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,285,922 km

• M1: 71,358 km (0.03 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 11

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.04 AU - 6.72 AU

Year: 5946 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,285,922 km

• M1: 160,818 km (0.097 R)
• M2: 294,109 km (0.119 R)
• M3: 706,252 km (0.063 R)
• M4: 998,566 km (0.097 R)
• M5: 1,089,372 km (0.055 R)
• M6: 1,378,844 km (0.107 R)
• M7: 1,638,845 km (0.036 R)
• M8: 1,839,904 km (0.119 R)
• M9: 2,068,490 km (0.082 R)
• M10: 2,226,016 km (0.098 R)
• M11: 2,449,516 km (0.071 R)
• M12: 2,830,841 km (0.079 R)
• M13: 3,254,053 km (0.103 R)
• M14: 3,721,247 km (0.101 R)
• M15: 4,135,035 km (0.066 R)
• M16: 4,796,407 km (0.118 R)
• M17: 4,953,784 km (0.095 R)
• M18: 5,033,071 km (0.063 R)
• M19: 5,166,213 km (0.037 R)
• M20: 5,273,624 km (0.103 R)
• M21: 5,600,346 km (0.064 R)
• M22: 5,683,074 km (0.116 R)
• M23: 6,131,119 km (0.106 R)
• M24: 6,330,683 km (0.119 R)
• M25: 6,561,512 km (0.096 R)
• M26: 6,707,221 km (0.106 R)
• M27: 6,795,184 km (0.112 R)
• M28: 7,210,617 km (0.107 R)
• M29: 7,849,251 km (0.092 R)
• M30: 8,004,084 km (0.108 R)
• M31: 8,697,022 km (0.114 R)
• M32: 8,921,568 km (0.115 R)
• M33: 9,115,597 km (0.117 R)
• M34: 9,772,481 km (0.03 R)
• M35: 10,241,321 km (0.082 R)
• M36: 10,854,971 km (0.081 R)
• M37: 11,904,251 km (0.062 R)
• M38: 12,010,914 km (0.051 R)
• M39: 12,441,008 km (0.108 R)
• M40: 12,513,114 km (0.077 R)
• M41: 12,766,832 km (0.113 R)
• M42: 12,876,038 km (0.089 R)
• M43: 12,949,042 km (0.106 R)
• M44: 13,316,155 km (0.066 R)
• M45: 13,463,958 km (0.067 R)
• M46: 14,060,704 km (0.056 R)
• M47: 14,437,990 km (0.111 R)
• M48: 16,255,753 km (0.111 R)
• M49: 16,493,016 km (0.092 R)
• M50: 17,413,043 km (0.092 R)
• M51: 17,493,825 km (0.026 R)
• M52: 17,777,613 km (0.096 R)
• M53: 18,514,232 km (0.105 R)
• M54: 19,260,875 km (0.072 R)
• M55: 19,722,086 km (0.037 R)
• M56: 20,271,858 km (0.118 R)
• M57: 21,041,240 km (0.106 R)
• M58: 21,689,746 km (0.12 R)
• M59: 22,081,992 km (0.113 R)
• M60: 22,213,339 km (0.08 R)
• M61: 22,785,102 km (0.098 R)
• M62: 23,853,680 km (0.102 R)
• M63: 24,123,255 km (0.075 R)
• M64: 24,575,041 km (0.12 R)
• M65: 25,212,178 km (0.042 R)
• M66: 25,624,619 km (0.06 R)
• M67: 26,409,709 km (0.114 R)
• M68: 27,202,727 km (0.109 R)
• M69: 27,814,583 km (0.12 R)
• M70: 27,908,979 km (0.108 R)
• M71: 28,003,674 km (0.09 R)
• M72: 28,145,792 km (0.067 R)
• M73: 28,621,364 km (0.025 R)
• M74: 29,099,479 km (0.096 R)
• M75: 29,773,417 km (0.051 R)
• M76: 30,842,743 km (0.091 R)
• M77: 31,332,975 km (0.105 R)
• M78: 31,529,846 km (0.076 R)
• M79: 31,628,431 km (0.118 R)
• M80: 31,825,900 km (0.041 R)
• M81: 32,222,035 km (0.078 R)
• M82: 33,671,489 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 7.7

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.28 AU - 16.34 AU

Year: 21029 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,285,922 km

• M1: 97,987 km (0.092 R)
• M2: 211,980 km (0.11 R)
• M3: 265,237 km (0.043 R)
• M4: 324,777 km (0.112 R)
• M5: 390,002 km (0.098 R)
• M6: 497,563 km (0.06 R)
• M7: 765,792 km (0.097 R)
• M8: 1,101,639 km (0.092 R)
• M9: 1,258,866 km (0.09 R)
• M10: 1,451,847 km (0.069 R)
• M11: 2,054,428 km (0.1 R)
• M12: 2,518,031 km (0.066 R)
• M13: 2,586,996 km (0.116 R)
• M14: 2,797,480 km (0.058 R)
• M15: 3,461,994 km (0.103 R)
• M16: 3,654,975 km (0.102 R)
• M17: 4,337,590 km (0.092 R)
• M18: 4,503,943 km (0.119 R)
• M19: 4,757,362 km (0.077 R)
• M20: 5,771,635 km (0.111 R)
• M21: 6,000,819 km (0.09 R)
• M22: 6,563,008 km (0.076 R)
• M23: 7,990,022 km (0.118 R)
• M24: 8,245,386 km (0.059 R)
• M25: 8,607,562 km (0.089 R)
• M26: 9,508,740 km (0.091 R)
• M27: 9,779,512 km (0.115 R)
• M28: 9,943,172 km (0.111 R)
• M29: 10,775,086 km (0.073 R)
• M30: 12,386,853 km (0.066 R)
• M31: 13,220,712 km (0.088 R)
• M32: 13,705,259 km (0.112 R)
• M33: 13,888,517 km (0.104 R)
• M34: 14,072,522 km (0.063 R)
• M35: 14,816,772 km (0.116 R)
• M36: 15,765,072 km (0.084 R)
• M37: 16,085,361 km (0.112 R)
• M38: 17,919,282 km (0.036 R)
• M39: 18,522,610 km (0.072 R)
• M40: 19,405,985 km (0.115 R)
• M41: 19,611,682 km (0.097 R)
• M42: 21,425,407 km (0.086 R)
• M43: 21,994,178 km (0.117 R)
• M44: 22,280,508 km (0.035 R)
• M45: 22,423,973 km (0.081 R)
• M46: 22,856,610 km (0.097 R)
• M47: 23,219,235 km (0.084 R)
• M48: 24,392,382 km (0.084 R)
• M49: 24,762,936 km (0.116 R)
• M50: 24,837,286 km (0.11 R)
• M51: 25,060,785 km (0.064 R)
• M52: 26,491,389 km (0.117 R)
• M53: 26,872,266 km (0.078 R)
• M54: 27,716,596 km (0.04 R)
• M55: 29,195,520 km (0.092 R)
• M56: 29,431,287 km (0.087 R)
• M57: 29,667,801 km (0.074 R)
• M58: 30,063,338 km (0.111 R)
• M59: 31,824,254 km (0.109 R)
• M60: 33,289,715 km (0.108 R)
• M61: 37,133,632 km (0.076 R)
• M62: 38,417,182 km (0.059 R)
• M63: 39,367,577 km (0.105 R)
• M64: 39,454,344 km (0.102 R)
• M65: 42,264,989 km (0.106 R)
• M66: 42,353,850 km (0.112 R)
• M67: 42,620,882 km (0.114 R)
• M68: 44,595,873 km (0.057 R)
• M69: 45,139,662 km (0.12 R)
• M70: 45,868,054 km (0.058 R)
• M71: 46,050,862 km (0.085 R)
• M72: 46,416,928 km (0.115 R)
• M73: 47,244,354 km (0.105 R)
• M74: 47,336,656 km (0.088 R)
• M75: 50,508,280 km (0.11 R)
• M76: 51,074,957 km (0.111 R)
• M77: 51,738,872 km (0.063 R)
• M78: 54,133,186 km (0.1 R)
• M79: 54,519,747 km (0.1 R)
• M80: 54,616,387 km (0.119 R)
• M81: 56,367,730 km (0.094 R)
• M82: 56,563,553 km (0.12 R)
• M83: 56,955,649 km (0.088 R)
• M84: 59,626,121 km (0.09 R)
• M85: 61,428,925 km (0.095 R)
• M86: 61,630,433 km (0.066 R)
• M87: 66,426,691 km (0.095 R)
• M88: 67,254,864 km (0.071 R)
• M89: 69,445,276 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit