🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.57 AU - 1.73 AU

Year: 745 Days

Day: 47.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.63 AU - 1.75 AU

Year: 772 Days

Day: 27 Hours

Environment

Temp: -32 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.43 AU - 2.25 AU

Year: 877 Days

Day: 24.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,595,559 km

• M1: 49,517 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.99 AU - 3.25 AU

Year: 1490 Days

Day: 42.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,595,559 km

• M1: 773,870 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.81 AU - 3.81 AU

Year: 2117 Days

Day: 31.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.27 AU - 5.89 AU

Year: 4024 Days

Day: 37.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 12.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.54 AU - 15.52 AU

Year: 15589 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,595,559 km

• M1: 212,728 km (0.119 R)
• M2: 1,920,388 km (0.118 R)
• M3: 3,393,628 km (0.071 R)
• M4: 4,080,282 km (0.098 R)
• M5: 4,222,849 km (0.073 R)
• M6: 4,537,303 km (0.101 R)
• M7: 4,759,606 km (0.105 R)
• M8: 4,935,084 km (0.1 R)
• M9: 5,396,145 km (0.091 R)
• M10: 5,871,118 km (0.111 R)
• M11: 6,005,457 km (0.08 R)
• M12: 8,231,324 km (0.027 R)
• M13: 10,163,829 km (0.047 R)
• M14: 10,390,470 km (0.071 R)
• M15: 12,332,998 km (0.066 R)
• M16: 12,679,018 km (0.102 R)
• M17: 13,487,295 km (0.106 R)
• M18: 15,042,963 km (0.066 R)
• M19: 15,264,518 km (0.041 R)
• M20: 16,086,259 km (0.093 R)
• M21: 17,268,381 km (0.1 R)
• M22: 17,694,735 km (0.036 R)
• M23: 18,954,349 km (0.033 R)
• M24: 19,514,593 km (0.112 R)
• M25: 20,651,238 km (0.113 R)
• M26: 21,310,366 km (0.074 R)
• M27: 21,601,035 km (0.032 R)
• M28: 22,861,247 km (0.111 R)
• M29: 24,058,778 km (0.065 R)
• M30: 24,188,330 km (0.065 R)
• M31: 24,883,063 km (0.097 R)
• M32: 25,893,297 km (0.111 R)
• M33: 26,425,716 km (0.031 R)
• M34: 26,872,116 km (0.091 R)
• M35: 27,591,682 km (0.034 R)
• M36: 28,317,381 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.4

Radius: 4.3

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.56 AU - 16.04 AU

Year: 17047 Days

Day: 23.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,595,559 km

• M1: 211,681 km (0.034 R)
• M2: 263,591 km (0.083 R)
• M3: 1,183,020 km (0.099 R)
• M4: 1,563,298 km (0.107 R)
• M5: 1,647,970 km (0.118 R)
• M6: 1,978,881 km (0.099 R)
• M7: 2,234,394 km (0.064 R)
• M8: 2,426,627 km (0.077 R)
• M9: 2,524,913 km (0.07 R)
• M10: 2,852,981 km (0.083 R)
• M11: 2,956,652 km (0.082 R)
• M12: 3,915,724 km (0.086 R)
• M13: 4,002,042 km (0.103 R)
• M14: 4,088,959 km (0.074 R)
• M15: 4,147,302 km (0.082 R)
• M16: 4,235,415 km (0.1 R)
• M17: 5,563,694 km (0.094 R)
• M18: 5,889,668 km (0.063 R)
• M19: 6,121,545 km (0.08 R)
• M20: 6,221,775 km (0.098 R)
• M21: 6,662,790 km (0.092 R)
• M22: 7,113,678 km (0.073 R)
• M23: 7,219,144 km (0.089 R)
• M24: 7,431,573 km (0.097 R)
• M25: 8,154,730 km (0.101 R)
• M26: 8,450,185 km (0.063 R)
• M27: 9,051,569 km (0.108 R)
• M28: 9,550,328 km (0.096 R)
• M29: 9,705,611 km (0.105 R)
• M30: 9,783,551 km (0.09 R)
• M31: 10,574,325 km (0.079 R)
• M32: 11,715,608 km (0.042 R)
• M33: 12,006,875 km (0.085 R)
• M34: 12,090,650 km (0.069 R)
• M35: 13,066,925 km (0.116 R)
• M36: 13,239,262 km (0.089 R)
• M37: 15,003,769 km (0.112 R)
• M38: 16,467,734 km (0.085 R)
• M39: 17,122,374 km (0.118 R)
• M40: 17,216,621 km (0.049 R)
• M41: 17,311,017 km (0.117 R)
• M42: 17,452,836 km (0.029 R)
• M43: 18,312,425 km (0.108 R)
• M44: 18,990,403 km (0.079 R)
• M45: 19,430,669 km (0.109 R)
• M46: 20,520,789 km (0.096 R)
• M47: 20,821,480 km (0.097 R)
• M48: 21,123,668 km (0.025 R)
• M49: 21,174,232 km (0.096 R)
• M50: 21,275,360 km (0.103 R)
• M51: 21,936,583 km (0.084 R)
• M52: 23,855,325 km (0.101 R)
• M53: 24,118,767 km (0.105 R)
• M54: 25,665,310 km (0.106 R)
• M55: 26,206,106 km (0.117 R)
• M56: 26,369,018 km (0.051 R)
• M57: 27,684,582 km (0.055 R)
• M58: 28,629,293 km (0.104 R)
• M59: 28,685,242 km (0.068 R)
• M60: 28,797,141 km (0.118 R)
• M61: 28,965,289 km (0.084 R)
• M62: 30,037,756 km (0.07 R)
• M63: 30,493,282 km (0.094 R)
• M64: 30,550,428 km (0.062 R)
• M65: 30,893,606 km (0.117 R)
• M66: 30,951,051 km (0.092 R)
• M67: 31,238,279 km (0.085 R)
• M68: 31,584,150 km (0.112 R)
• M69: 31,815,428 km (0.12 R)
• M70: 31,873,322 km (0.118 R)
• M71: 32,221,437 km (0.073 R)
• M72: 32,396,017 km (0.101 R)
• M73: 32,804,569 km (0.099 R)
• M74: 34,574,611 km (0.108 R)
• M75: 35,051,828 km (0.072 R)
• M76: 36,254,595 km (0.119 R)
• M77: 37,715,418 km (0.099 R)
• M78: 39,568,487 km (0.097 R)
• M79: 40,130,227 km (0.085 R)
• M80: 40,380,654 km (0.117 R)
• M81: 40,757,341 km (0.087 R)
• M82: 41,831,005 km (0.067 R)
• M83: 42,275,760 km (0.04 R)
• M84: 42,339,339 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.4

Radius: 3.2

Gravity: 58.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.01 AU - 14.91 AU

Year: 18332 Days

Day: 17.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,595,559 km

• M1: 42,037 km (0.119 R)
• M2: 79,885 km (0.11 R)
• M3: 165,754 km (0.065 R)
• M4: 360,980 km (0.072 R)
• M5: 395,986 km (0.117 R)
• M6: 900,130 km (0.118 R)
• M7: 924,066 km (0.045 R)
• M8: 948,301 km (0.099 R)
• M9: 1,047,335 km (0.079 R)
• M10: 1,708,856 km (0.116 R)
• M11: 1,799,064 km (0.111 R)
• M12: 2,609,436 km (0.111 R)
• M13: 2,997,193 km (0.093 R)
• M14: 3,786,023 km (0.049 R)
• M15: 3,943,101 km (0.114 R)
• M16: 4,223,297 km (0.105 R)
• M17: 5,015,717 km (0.087 R)
• M18: 5,539,160 km (0.101 R)
• M19: 6,921,893 km (0.103 R)
• M20: 6,969,765 km (0.059 R)
• M21: 7,651,183 km (0.046 R)
• M22: 7,849,699 km (0.108 R)
• M23: 7,949,631 km (0.103 R)
• M24: 8,150,690 km (0.044 R)
• M25: 8,302,682 km (0.103 R)
• M26: 8,506,584 km (0.099 R)
• M27: 9,604,482 km (0.061 R)
• M28: 9,657,889 km (0.078 R)
• M29: 10,635,511 km (0.11 R)
• M30: 10,857,065 km (0.109 R)
• M31: 11,192,165 km (0.072 R)
• M32: 11,248,413 km (0.11 R)
• M33: 11,587,402 km (0.067 R)
• M34: 11,644,249 km (0.048 R)
• M35: 11,815,389 km (0.06 R)
• M36: 13,631,208 km (0.083 R)
• M37: 14,235,135 km (0.058 R)
• M38: 14,540,464 km (0.06 R)
• M39: 14,786,254 km (0.1 R)
• M40: 14,909,522 km (0.09 R)
• M41: 15,095,323 km (0.098 R)
• M42: 15,281,871 km (0.099 R)
• M43: 16,608,655 km (0.076 R)
• M44: 17,774,920 km (0.115 R)
• M45: 18,900,345 km (0.104 R)
• M46: 20,734,714 km (0.061 R)
• M47: 21,637,836 km (0.109 R)
• M48: 23,482,527 km (0.054 R)
• M49: 24,861,969 km (0.108 R)
• M50: 26,716,684 km (0.065 R)
• M51: 26,791,782 km (0.055 R)
• M52: 28,308,704 km (0.041 R)
• M53: 30,243,603 km (0.104 R)
• M54: 30,635,699 km (0.063 R)
• M55: 30,871,765 km (0.075 R)
• M56: 31,424,978 km (0.111 R)
• M57: 31,504,264 km (0.101 R)
• M58: 32,380,758 km (0.113 R)
• M59: 32,781,830 km (0.044 R)
• M60: 32,942,798 km (0.057 R)
• M61: 33,184,548 km (0.029 R)
• M62: 34,157,831 km (0.089 R)
• M63: 34,402,574 km (0.117 R)
• M64: 34,484,254 km (0.119 R)
• M65: 34,811,724 km (0.118 R)
• M66: 37,552,955 km (0.063 R)
• M67: 38,566,780 km (0.12 R)
• M68: 39,932,459 km (0.107 R)
• M69: 40,621,207 km (0.112 R)
• M70: 41,313,995 km (0.105 R)
• M71: 41,574,744 km (0.107 R)
• M72: 42,535,611 km (0.102 R)
• M73: 43,062,794 km (0.11 R)
• M74: 46,632,050 km (0.105 R)
• M75: 46,722,407 km (0.111 R)
• M76: 48,085,992 km (0.114 R)
• M77: 48,360,354 km (0.096 R)
• M78: 49,002,428 km (0.103 R)
• M79: 49,831,948 km (0.096 R)
• M80: 50,017,001 km (0.103 R)
• M81: 50,573,206 km (0.086 R)
• M82: 51,131,655 km (0.112 R)
• M83: 51,318,203 km (0.119 R)
• M84: 52,913,216 km (0.067 R)
• M85: 53,480,192 km (0.103 R)
• M86: 54,524,534 km (0.111 R)
• M87: 57,116,467 km (0.1 R)
• M88: 57,795,043 km (0.094 R)
• M89: 59,062,137 km (0.095 R)
• M90: 61,425,484 km (0.093 R)
• M91: 61,723,184 km (0.086 R)
• M92: 61,822,367 km (0.114 R)
• M93: 63,318,346 km (0.08 R)
• M94: 63,719,268 km (0.071 R)
• M95: 63,920,029 km (0.114 R)
• M96: 65,533,741 km (0.064 R)
• M97: 65,736,446 km (0.111 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit