🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 159 Days

Day: 43.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,722,075 km

• M1: 143,315 km (0.103 R)
• M2: 550,819 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.94 AU - 1.02 AU

Year: 367 Days

Day: 20.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.8 AU

Year: 689 Days

Day: 23.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.84 AU - 2.1 AU

Year: 1047 Days

Day: 14.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.26 AU - 2.32 AU

Year: 1313 Days

Day: 38.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,722,075 km

• M1: 174,880 km (0.051 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.76 AU - 3.92 AU

Year: 2312 Days

Day: 44.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.5

Radius: 9.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.31 AU - 6.17 AU

Year: 4543 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 107,722,075 km

• M1: 187,745 km (0.099 R)
• M2: 274,512 km (0.12 R)
• M3: 736,171 km (0.074 R)
• M4: 1,048,232 km (0.079 R)
• M5: 1,495,979 km (0.048 R)
• M6: 1,660,536 km (0.051 R)
• M7: 1,719,628 km (0.098 R)
• M8: 1,813,874 km (0.077 R)
• M9: 2,025,705 km (0.111 R)
• M10: 2,143,887 km (0.119 R)
• M11: 2,619,908 km (0.092 R)
• M12: 2,679,148 km (0.108 R)
• M13: 2,859,862 km (0.069 R)
• M14: 2,982,682 km (0.093 R)
• M15: 4,199,511 km (0.097 R)
• M16: 4,457,119 km (0.044 R)
• M17: 4,975,775 km (0.098 R)
• M18: 5,628,620 km (0.101 R)
• M19: 6,083,098 km (0.079 R)
• M20: 6,188,714 km (0.086 R)
• M21: 6,590,085 km (0.062 R)
• M22: 7,096,773 km (0.079 R)
• M23: 7,305,762 km (0.085 R)
• M24: 7,658,663 km (0.11 R)
• M25: 7,729,872 km (0.12 R)
• M26: 7,858,675 km (0.098 R)
• M27: 8,691,038 km (0.115 R)
• M28: 9,520,558 km (0.109 R)
• M29: 9,890,364 km (0.096 R)
• M30: 10,077,062 km (0.034 R)
• M31: 10,233,691 km (0.035 R)
• M32: 10,406,776 km (0.087 R)
• M33: 10,485,764 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 13.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.55 AU - 8.89 AU

Year: 7348 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 107,722,075 km

• M1: 190,288 km (0.064 R)
• M2: 311,612 km (0.099 R)
• M3: 419,323 km (0.096 R)
• M4: 644,767 km (0.093 R)
• M5: 788,381 km (0.114 R)
• M6: 1,005,447 km (0.096 R)
• M7: 1,121,834 km (0.089 R)
• M8: 2,161,988 km (0.062 R)
• M9: 2,373,071 km (0.039 R)
• M10: 2,488,411 km (0.073 R)
• M11: 2,680,046 km (0.06 R)
• M12: 2,953,810 km (0.093 R)
• M13: 3,062,717 km (0.086 R)
• M14: 3,300,727 km (0.046 R)
• M15: 3,931,282 km (0.103 R)
• M16: 4,138,326 km (0.096 R)
• M17: 5,189,401 km (0.061 R)
• M18: 5,283,797 km (0.06 R)
• M19: 5,551,128 km (0.111 R)
• M20: 6,179,290 km (0.099 R)
• M21: 6,319,612 km (0.058 R)
• M22: 8,108,653 km (0.108 R)
• M23: 8,685,503 km (0.114 R)
• M24: 9,367,819 km (0.114 R)
• M25: 9,552,722 km (0.097 R)
• M26: 10,591,080 km (0.088 R)
• M27: 10,856,317 km (0.113 R)
• M28: 11,368,840 km (0.114 R)
• M29: 12,316,243 km (0.081 R)
• M30: 12,722,850 km (0.097 R)
• M31: 13,758,516 km (0.108 R)
• M32: 13,942,522 km (0.106 R)
• M33: 14,633,215 km (0.051 R)
• M34: 14,901,893 km (0.055 R)
• M35: 16,547,918 km (0.106 R)
• M36: 16,912,189 km (0.105 R)
• M37: 17,024,836 km (0.098 R)
• M38: 17,137,782 km (0.064 R)
• M39: 17,449,395 km (0.114 R)
• M40: 17,620,236 km (0.109 R)
• M41: 19,153,015 km (0.1 R)
• M42: 19,920,452 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.2

Radius: 3.7

Gravity: 55.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 18.04 AU - 20.42 AU

Year: 31939 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,722,075 km

• M1: 497,413 km (0.119 R)
• M2: 1,039,855 km (0.048 R)
• M3: 3,248,817 km (0.111 R)
• M4: 3,349,347 km (0.113 R)
• M5: 3,400,060 km (0.113 R)
• M6: 3,867,703 km (0.059 R)
• M7: 3,920,960 km (0.071 R)
• M8: 4,028,072 km (0.059 R)
• M9: 4,634,392 km (0.083 R)
• M10: 4,919,376 km (0.112 R)
• M11: 5,151,403 km (0.038 R)
• M12: 5,686,365 km (0.072 R)
• M13: 6,808,498 km (0.117 R)
• M14: 7,197,303 km (0.035 R)
• M15: 8,475,467 km (0.032 R)
• M16: 8,753,271 km (0.064 R)
• M17: 9,104,826 km (0.08 R)
• M18: 9,318,003 km (0.11 R)
• M19: 10,186,867 km (0.103 R)
• M20: 11,232,855 km (0.109 R)
• M21: 12,627,107 km (0.09 R)
• M22: 14,734,941 km (0.061 R)
• M23: 17,036,056 km (0.106 R)
• M24: 17,562,341 km (0.114 R)
• M25: 18,183,172 km (0.059 R)
• M26: 18,811,184 km (0.107 R)
• M27: 19,264,017 km (0.087 R)
• M28: 19,537,482 km (0.105 R)
• M29: 19,628,886 km (0.099 R)
• M30: 20,644,057 km (0.09 R)
• M31: 21,393,094 km (0.084 R)
• M32: 21,865,674 km (0.112 R)
• M33: 22,246,251 km (0.067 R)
• M34: 23,692,712 km (0.119 R)
• M35: 24,279,884 km (0.117 R)
• M36: 24,575,190 km (0.093 R)
• M37: 25,368,508 km (0.08 R)
• M38: 25,668,152 km (0.095 R)
• M39: 26,069,523 km (0.083 R)
• M40: 26,675,544 km (0.072 R)
• M41: 28,107,346 km (0.036 R)
• M42: 29,459,261 km (0.118 R)
• M43: 29,774,165 km (0.104 R)
• M44: 30,832,121 km (0.081 R)
• M45: 31,045,149 km (0.117 R)
• M46: 32,225,625 km (0.082 R)
• M47: 33,311,407 km (0.114 R)
• M48: 33,968,740 km (0.118 R)
• M49: 36,753,055 km (0.052 R)
• M50: 39,032,628 km (0.067 R)
• M51: 40,305,706 km (0.074 R)
• M52: 42,299,845 km (0.059 R)
• M53: 42,418,177 km (0.115 R)
• M54: 43,726,710 km (0.113 R)
• M55: 47,731,145 km (0.092 R)
• M56: 50,339,683 km (0.104 R)
• M57: 52,612,225 km (0.091 R)
• M58: 56,603,646 km (0.082 R)
• M59: 57,256,341 km (0.097 R)
• M60: 57,780,532 km (0.08 R)
• M61: 60,025,398 km (0.063 R)
• M62: 62,164,198 km (0.102 R)
• M63: 64,736,384 km (0.06 R)
• M64: 66,378,670 km (0.037 R)
• M65: 68,589,577 km (0.109 R)
• M66: 68,728,553 km (0.085 R)
• M67: 69,146,081 km (0.028 R)
• M68: 70,684,246 km (0.072 R)
• M69: 71,387,057 km (0.092 R)
• M70: 73,651,819 km (0.106 R)
• M71: 73,794,086 km (0.055 R)
• M72: 74,792,951 km (0.1 R)
• M73: 75,939,918 km (0.104 R)
• M74: 79,123,959 km (0.108 R)
• M75: 79,269,817 km (0.086 R)
• M76: 81,761,519 km (0.113 R)
• M77: 82,351,533 km (0.059 R)
• M78: 82,646,989 km (0.115 R)
• M79: 82,794,942 km (0.095 R)
• M80: 82,942,894 km (0.094 R)
• M81: 83,832,702 km (0.059 R)
• M82: 84,278,653 km (0.079 R)
• M83: 85,771,341 km (0.117 R)
• M84: 86,520,826 km (0.104 R)
• M85: 87,423,200 km (0.069 R)
• M86: 89,388,916 km (0.104 R)
• M87: 90,453,455 km (0.068 R)
• M88: 93,517,967 km (0.088 R)
• M89: 98,491,498 km (0.099 R)
• M90: 101,484,802 km (0.11 R)
• M91: 102,754,140 km (0.109 R)
• M92: 104,348,105 km (0.101 R)
• M93: 104,828,015 km (0.053 R)
• M94: 106,271,784 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit