🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.49 AU - 0.73 AU

Year: 176 Days

Day: 20.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,093,754 km

• M1: 188,194 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.15 AU - 1.49 AU

Year: 560 Days

Day: 38.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,093,754 km

• M1: 536,907 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.68 AU - 1.94 AU

Year: 898 Days

Day: 35.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,093,754 km

• M1: 740,958 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.96 AU - 2.26 AU

Year: 1131 Days

Day: 41.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.32 AU - 3.16 AU

Year: 1673 Days

Day: 24.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.08 AU - 3.54 AU

Year: 2222 Days

Day: 45.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,093,754 km

• M1: 877,092 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.1

Radius: 8.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.36 AU - 9.76 AU

Year: 9240 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,093,754 km

• M1: 135,236 km (0.058 R)
• M2: 268,827 km (0.112 R)
• M3: 399,277 km (0.038 R)
• M4: 587,920 km (0.067 R)
• M5: 696,976 km (0.074 R)
• M6: 781,499 km (0.082 R)
• M7: 1,004,400 km (0.065 R)
• M8: 1,662,332 km (0.041 R)
• M9: 1,725,013 km (0.112 R)
• M10: 1,983,967 km (0.102 R)
• M11: 2,220,631 km (0.098 R)
• M12: 2,783,268 km (0.104 R)
• M13: 2,997,343 km (0.096 R)
• M14: 3,322,120 km (0.111 R)
• M15: 3,455,112 km (0.119 R)
• M16: 3,851,098 km (0.098 R)
• M17: 3,948,935 km (0.097 R)
• M18: 4,247,233 km (0.098 R)
• M19: 4,406,405 km (0.043 R)
• M20: 4,641,424 km (0.05 R)
• M21: 4,790,423 km (0.116 R)
• M22: 4,956,327 km (0.113 R)
• M23: 5,185,361 km (0.103 R)
• M24: 5,685,916 km (0.051 R)
• M25: 5,813,373 km (0.03 R)
• M26: 6,152,661 km (0.115 R)
• M27: 6,565,103 km (0.113 R)
• M28: 6,816,876 km (0.078 R)
• M29: 7,140,306 km (0.077 R)
• M30: 7,209,121 km (0.114 R)
• M31: 7,468,823 km (0.083 R)
• M32: 8,266,479 km (0.118 R)
• M33: 8,721,406 km (0.08 R)
• M34: 8,850,210 km (0.096 R)
• M35: 9,447,106 km (0.084 R)
• M36: 10,464,221 km (0.027 R)
• M37: 10,620,850 km (0.08 R)
• M38: 11,115,122 km (0.113 R)
• M39: 11,982,640 km (0.079 R)
• M40: 13,144,866 km (0.105 R)
• M41: 13,356,247 km (0.099 R)
• M42: 13,441,069 km (0.072 R)
• M43: 13,547,434 km (0.116 R)
• M44: 13,718,125 km (0.09 R)
• M45: 13,803,695 km (0.036 R)
• M46: 13,975,433 km (0.071 R)
• M47: 14,364,537 km (0.088 R)
• M48: 14,494,986 km (0.096 R)
• M49: 14,691,558 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.5

Radius: 10.1

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.31 AU - 10.85 AU

Year: 10095 Days

Day: 7.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,093,754 km

• M1: 178,620 km (0.098 R)
• M2: 242,947 km (0.085 R)
• M3: 360,531 km (0.068 R)
• M4: 487,390 km (0.097 R)
• M5: 1,003,353 km (0.11 R)
• M6: 1,346,680 km (0.092 R)
• M7: 1,927,718 km (0.111 R)
• M8: 2,327,444 km (0.099 R)
• M9: 2,930,024 km (0.053 R)
• M10: 3,080,519 km (0.088 R)
• M11: 3,172,073 km (0.098 R)
• M12: 4,170,639 km (0.083 R)
• M13: 4,272,216 km (0.097 R)
• M14: 4,374,541 km (0.033 R)
• M15: 4,581,884 km (0.099 R)
• M16: 5,005,994 km (0.109 R)
• M17: 5,517,020 km (0.116 R)
• M18: 5,930,209 km (0.104 R)
• M19: 6,006,355 km (0.049 R)
• M20: 6,082,949 km (0.034 R)
• M21: 7,598,225 km (0.08 R)
• M22: 7,805,867 km (0.059 R)
• M23: 9,135,493 km (0.096 R)
• M24: 9,758,867 km (0.094 R)
• M25: 9,939,432 km (0.051 R)
• M26: 11,519,036 km (0.053 R)
• M27: 12,143,458 km (0.088 R)
• M28: 12,927,201 km (0.085 R)
• M29: 13,075,901 km (0.103 R)
• M30: 13,275,165 km (0.073 R)
• M31: 13,878,942 km (0.115 R)
• M32: 14,184,122 km (0.108 R)
• M33: 14,543,007 km (0.111 R)
• M34: 14,853,124 km (0.095 R)
• M35: 15,427,280 km (0.086 R)
• M36: 15,796,338 km (0.095 R)
• M37: 15,955,361 km (0.116 R)
• M38: 16,061,725 km (0.079 R)
• M39: 16,867,010 km (0.076 R)
• M40: 17,138,381 km (0.07 R)
• M41: 18,460,826 km (0.097 R)
• M42: 18,740,424 km (0.117 R)
• M43: 18,908,872 km (0.063 R)
• M44: 19,077,917 km (0.101 R)
• M45: 19,360,508 km (0.115 R)
• M46: 20,274,551 km (0.074 R)
• M47: 20,678,914 km (0.108 R)
• M48: 21,613,152 km (0.085 R)
• M49: 21,848,769 km (0.037 R)
• M50: 22,620,694 km (0.12 R)
• M51: 22,860,051 km (0.108 R)
• M52: 23,280,869 km (0.103 R)
• M53: 23,947,328 km (0.107 R)
• M54: 24,558,585 km (0.118 R)
• M55: 24,804,524 km (0.028 R)
• M56: 25,298,945 km (0.091 R)
• M57: 25,734,275 km (0.102 R)
• M58: 29,304,428 km (0.092 R)
• M59: 29,827,123 km (0.073 R)
• M60: 30,286,837 km (0.056 R)
• M61: 31,613,471 km (0.039 R)
• M62: 31,881,101 km (0.067 R)
• M63: 33,162,557 km (0.115 R)
• M64: 34,254,621 km (0.076 R)
• M65: 34,323,137 km (0.027 R)
• M66: 34,598,248 km (0.088 R)
• M67: 34,874,106 km (0.085 R)
• M68: 36,614,228 km (0.086 R)
• M69: 37,106,405 km (0.043 R)
• M70: 37,318,086 km (0.069 R)
• M71: 38,168,700 km (0.058 R)
• M72: 38,382,475 km (0.038 R)
• M73: 38,739,416 km (0.116 R)
• M74: 38,882,431 km (0.099 R)
• M75: 39,169,210 km (0.086 R)
• M76: 40,033,587 km (0.086 R)
• M77: 40,904,396 km (0.116 R)
• M78: 42,001,547 km (0.115 R)
• M79: 44,299,520 km (0.115 R)
• M80: 45,879,273 km (0.089 R)
• M81: 46,485,893 km (0.098 R)
• M82: 46,714,179 km (0.08 R)
• M83: 49,171,175 km (0.06 R)
• M84: 51,355,453 km (0.12 R)
• M85: 52,380,348 km (0.092 R)
• M86: 52,617,760 km (0.062 R)
• M87: 53,093,780 km (0.113 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: 448 - 13,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit