🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.88 AU

Year: 233 Days

Day: 35.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.21 AU - 1.49 AU

Year: 573 Days

Day: 41.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.25 AU - 1.57 AU

Year: 612 Days

Day: 31.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.49 AU - 1.63 AU

Year: 712 Days

Day: 24.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.68 AU - 3.66 AU

Year: 2061 Days

Day: 42.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.21 AU - 4.65 AU

Year: 2846 Days

Day: 47 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.6

Radius: 10.2

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.18 AU - 6.54 AU

Year: 4532 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,911,158 km

• M1: 158,574 km (0.119 R)
• M2: 419,323 km (0.116 R)
• M3: 513,420 km (0.1 R)
• M4: 843,732 km (0.075 R)
• M5: 1,069,326 km (0.109 R)
• M6: 1,267,094 km (0.048 R)
• M7: 1,394,851 km (0.1 R)
• M8: 1,493,585 km (0.094 R)
• M9: 1,894,358 km (0.099 R)
• M10: 2,060,262 km (0.079 R)
• M11: 2,173,657 km (0.117 R)
• M12: 2,269,699 km (0.059 R)
• M13: 2,347,639 km (0.074 R)
• M14: 2,689,022 km (0.08 R)
• M15: 2,855,075 km (0.037 R)
• M16: 3,418,611 km (0.091 R)
• M17: 3,485,780 km (0.106 R)
• M18: 4,111,099 km (0.102 R)
• M19: 4,182,756 km (0.094 R)
• M20: 4,720,860 km (0.05 R)
• M21: 4,796,108 km (0.081 R)
• M22: 4,998,364 km (0.07 R)
• M23: 5,835,364 km (0.099 R)
• M24: 5,943,075 km (0.109 R)
• M25: 6,631,225 km (0.103 R)
• M26: 6,913,516 km (0.11 R)
• M27: 7,199,846 km (0.077 R)
• M28: 7,754,705 km (0.026 R)
• M29: 8,082,175 km (0.108 R)
• M30: 8,323,326 km (0.053 R)
• M31: 8,627,908 km (0.061 R)
• M32: 8,781,694 km (0.067 R)
• M33: 9,060,694 km (0.078 R)
• M34: 9,754,978 km (0.09 R)
• M35: 10,499,227 km (0.107 R)
• M36: 10,663,336 km (0.102 R)
• M37: 11,531,004 km (0.051 R)
• M38: 11,632,581 km (0.119 R)
• M39: 12,248,176 km (0.086 R)
• M40: 12,629,651 km (0.087 R)
• M41: 13,156,235 km (0.119 R)
• M42: 13,725,754 km (0.114 R)
• M43: 13,797,561 km (0.04 R)
• M44: 13,977,527 km (0.09 R)
• M45: 14,085,836 km (0.099 R)
• M46: 14,230,647 km (0.041 R)
• M47: 14,668,370 km (0.082 R)
• M48: 14,778,474 km (0.09 R)
• M49: 15,333,183 km (0.071 R)
• M50: 15,519,582 km (0.047 R)
• M51: 15,706,879 km (0.118 R)
• M52: 15,781,977 km (0.119 R)
• M53: 15,857,075 km (0.072 R)
• M54: 16,234,959 km (0.059 R)
• M55: 16,845,618 km (0.089 R)
• M56: 17,308,623 km (0.112 R)
• M57: 17,580,592 km (0.096 R)
• M58: 17,893,252 km (0.118 R)
• M59: 19,645,192 km (0.112 R)
• M60: 20,459,454 km (0.066 R)
• M61: 20,582,573 km (0.069 R)
• M62: 21,243,346 km (0.104 R)
• M63: 21,869,114 km (0.111 R)
• M64: 21,953,039 km (0.106 R)
• M65: 22,121,037 km (0.099 R)
• M66: 22,374,007 km (0.113 R)
• M67: 22,585,539 km (0.084 R)
• M68: 23,610,284 km (0.056 R)
• M69: 23,955,107 km (0.116 R)
• M70: 24,737,354 km (0.094 R)
• M71: 24,824,719 km (0.049 R)
• M72: 25,219,508 km (0.078 R)
• M73: 25,351,454 km (0.079 R)
• M74: 25,616,242 km (0.12 R)
• M75: 26,908,767 km (0.032 R)
• M76: 27,540,370 km (0.044 R)
• M77: 29,882,025 km (0.086 R)
• M78: 30,582,891 km (0.065 R)
• M79: 30,676,689 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.3

Radius: 4.6

Gravity: 22.7 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.45 AU - 21.07 AU

Year: 26191 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,911,158 km

• M1: 59,690 km (0.056 R)
• M2: 150,495 km (0.035 R)
• M3: 564,134 km (0.095 R)
• M4: 632,649 km (0.096 R)
• M5: 778,208 km (0.099 R)
• M6: 934,239 km (0.061 R)
• M7: 1,100,143 km (0.105 R)
• M8: 1,397,095 km (0.086 R)
• M9: 1,428,211 km (0.101 R)
• M10: 1,784,852 km (0.083 R)
• M11: 1,990,549 km (0.061 R)
• M12: 2,025,705 km (0.109 R)
• M13: 2,060,860 km (0.099 R)
• M14: 2,499,780 km (0.102 R)
• M15: 3,292,948 km (0.096 R)
• M16: 3,673,376 km (0.08 R)
• M17: 3,803,376 km (0.058 R)
• M18: 4,112,445 km (0.116 R)
• M19: 4,338,039 km (0.118 R)
• M20: 5,087,076 km (0.063 R)
• M21: 5,329,125 km (0.094 R)
• M22: 6,912,618 km (0.075 R)
• M23: 7,561,873 km (0.115 R)
• M24: 8,400,519 km (0.078 R)
• M25: 10,163,979 km (0.112 R)
• M26: 10,224,715 km (0.095 R)
• M27: 10,714,648 km (0.108 R)
• M28: 11,024,765 km (0.074 R)
• M29: 16,016,098 km (0.11 R)
• M30: 16,942,707 km (0.106 R)
• M31: 17,231,431 km (0.097 R)
• M32: 18,402,184 km (0.12 R)
• M33: 18,550,286 km (0.077 R)
• M34: 18,847,686 km (0.101 R)
• M35: 19,522,821 km (0.103 R)
• M36: 19,901,304 km (0.117 R)
• M37: 20,053,295 km (0.088 R)
• M38: 22,617,403 km (0.107 R)
• M39: 25,036,251 km (0.069 R)
• M40: 25,447,346 km (0.106 R)
• M41: 26,359,444 km (0.086 R)
• M42: 26,526,395 km (0.085 R)
• M43: 26,945,419 km (0.073 R)
• M44: 27,620,554 km (0.117 R)
• M45: 27,705,226 km (0.055 R)
• M46: 28,301,075 km (0.025 R)
• M47: 28,472,065 km (0.087 R)
• M48: 31,254,436 km (0.079 R)
• M49: 34,212,883 km (0.119 R)
• M50: 34,395,094 km (0.109 R)
• M51: 34,760,412 km (0.068 R)
• M52: 34,851,966 km (0.101 R)
• M53: 35,126,926 km (0.082 R)
• M54: 35,402,785 km (0.117 R)
• M55: 36,234,399 km (0.058 R)
• M56: 36,699,200 km (0.105 R)
• M57: 39,433,700 km (0.113 R)
• M58: 40,584,257 km (0.064 R)
• M59: 42,330,662 km (0.099 R)
• M60: 43,508,596 km (0.079 R)
• M61: 43,705,916 km (0.095 R)
• M62: 44,200,636 km (0.102 R)
• M63: 45,295,542 km (0.054 R)
• M64: 46,600,784 km (0.116 R)
• M65: 48,428,571 km (0.079 R)
• M66: 51,839,851 km (0.118 R)
• M67: 53,733,012 km (0.038 R)
• M68: 54,900,923 km (0.117 R)
• M69: 56,184,622 km (0.1 R)
• M70: 57,153,867 km (0.119 R)
• M71: 57,586,504 km (0.12 R)
• M72: 57,911,580 km (0.098 R)
• M73: 58,346,012 km (0.116 R)
• M74: 58,672,584 km (0.078 R)
• M75: 59,875,052 km (0.033 R)
• M76: 60,644,583 km (0.119 R)
• M77: 61,196,151 km (0.099 R)
• M78: 61,971,217 km (0.112 R)
• M79: 62,638,274 km (0.113 R)
• M80: 66,008,415 km (0.084 R)
• M81: 67,030,916 km (0.092 R)
• M82: 67,144,760 km (0.049 R)
• M83: 70,940,657 km (0.091 R)
• M84: 71,289,070 km (0.101 R)
• M85: 71,987,842 km (0.037 R)
• M86: 72,688,857 km (0.092 R)
• M87: 73,274,683 km (0.086 R)
• M88: 73,392,117 km (0.082 R)
• M89: 75,752,622 km (0.113 R)
• M90: 76,108,814 km (0.037 R)
• M91: 76,465,605 km (0.117 R)
• M92: 76,584,536 km (0.12 R)
• M93: 78,617,870 km (0.052 R)
• M94: 79,701,407 km (0.032 R)
• M95: 80,184,608 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit