🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.71 AU - 0.77 AU

Year: 182 Days

Day: 42.8 Hours

Environment

Temp: 367 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,840,942 km

• M1: 46,675 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.19 AU - 1.81 AU

Year: 524 Days

Day: 40.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.54 AU - 1.58 AU

Year: 556 Days

Day: 16.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,840,942 km

• M1: 175,329 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.73 AU - 1.77 AU

Year: 660 Days

Day: 26.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,840,942 km

• M1: 79,436 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.11 AU - 4.27 AU

Year: 2022 Days

Day: 40.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,840,942 km

• M1: 169,644 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.55 AU - 4.05 AU

Year: 2113 Days

Day: 14.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.6 AU - 6.6 AU

Year: 3780 Days

Day: 12.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,840,942 km

• M1: 4,599,985 km (0.087 R)

Asteroid Belt

Center: 8.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 13.1

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 9.39 AU - 14.65 AU

Year: 11886 Days

Day: 13.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 107,840,942 km

• M1: 179,817 km (0.081 R)
• M2: 298,597 km (0.037 R)
• M3: 385,813 km (0.102 R)
• M4: 486,492 km (0.064 R)
• M5: 757,414 km (0.108 R)
• M6: 880,234 km (0.064 R)
• M7: 1,247,945 km (0.115 R)
• M8: 1,844,542 km (0.099 R)
• M9: 2,138,352 km (0.081 R)
• M10: 2,503,670 km (0.045 R)
• M11: 2,655,512 km (0.115 R)
• M12: 2,928,678 km (0.081 R)
• M13: 4,382,918 km (0.075 R)
• M14: 4,990,735 km (0.116 R)
• M15: 5,207,502 km (0.091 R)
• M16: 5,304,740 km (0.057 R)
• M17: 5,402,727 km (0.098 R)
• M18: 6,704,079 km (0.085 R)
• M19: 7,929,585 km (0.085 R)
• M20: 8,070,057 km (0.117 R)
• M21: 8,211,278 km (0.118 R)
• M22: 8,784,686 km (0.089 R)
• M23: 8,871,752 km (0.05 R)
• M24: 9,076,252 km (0.094 R)
• M25: 9,460,121 km (0.118 R)
• M26: 10,243,864 km (0.112 R)
• M27: 11,174,063 km (0.03 R)
• M28: 13,015,164 km (0.108 R)
• M29: 13,114,647 km (0.07 R)
• M30: 13,716,928 km (0.112 R)
• M31: 14,740,925 km (0.093 R)
• M32: 14,844,746 km (0.104 R)
• M33: 15,297,130 km (0.11 R)
• M34: 16,465,938 km (0.062 R)
• M35: 16,753,615 km (0.105 R)
• M36: 17,115,642 km (0.106 R)
• M37: 17,590,017 km (0.087 R)
• M38: 17,884,276 km (0.093 R)
• M39: 18,031,929 km (0.067 R)
• M40: 18,440,032 km (0.038 R)
• M41: 18,663,980 km (0.073 R)
• M42: 19,039,321 km (0.088 R)
• M43: 19,379,207 km (0.084 R)
• M44: 20,103,411 km (0.062 R)
• M45: 20,681,307 km (0.114 R)
• M46: 20,914,082 km (0.098 R)
• M47: 21,421,218 km (0.089 R)
• M48: 21,932,544 km (0.103 R)
• M49: 22,447,908 km (0.082 R)
• M50: 22,607,230 km (0.109 R)
• M51: 22,967,163 km (0.071 R)
• M52: 23,773,944 km (0.103 R)
• M53: 25,332,155 km (0.043 R)
• M54: 26,291,377 km (0.085 R)
• M55: 26,669,860 km (0.109 R)
• M56: 26,796,419 km (0.114 R)
• M57: 27,389,874 km (0.088 R)
• M58: 27,474,995 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.9

Radius: 7.5

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 18.98 AU - 24.6 AU

Year: 29010 Days

Day: 21.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,840,942 km

• M1: 252,970 km (0.067 R)
• M2: 398,080 km (0.092 R)
• M3: 493,823 km (0.094 R)
• M4: 829,221 km (0.114 R)
• M5: 1,087,726 km (0.091 R)
• M6: 1,226,403 km (0.088 R)
• M7: 1,716,636 km (0.108 R)
• M8: 2,485,718 km (0.114 R)
• M9: 2,623,348 km (0.054 R)
• M10: 2,763,372 km (0.113 R)
• M11: 3,099,967 km (0.093 R)
• M12: 3,551,753 km (0.097 R)
• M13: 3,917,519 km (0.03 R)
• M14: 5,143,624 km (0.037 R)
• M15: 6,042,557 km (0.064 R)
• M16: 6,228,059 km (0.113 R)
• M17: 6,668,475 km (0.074 R)
• M18: 7,118,764 km (0.104 R)
• M19: 7,183,989 km (0.053 R)
• M20: 7,981,196 km (0.06 R)
• M21: 8,390,346 km (0.066 R)
• M22: 9,371,409 km (0.083 R)
• M23: 10,021,113 km (0.109 R)
• M24: 10,167,419 km (0.094 R)
• M25: 10,388,226 km (0.065 R)
• M26: 10,462,277 km (0.07 R)
• M27: 10,685,327 km (0.118 R)
• M28: 13,320,045 km (0.098 R)
• M29: 13,481,012 km (0.098 R)
• M30: 14,131,314 km (0.101 R)
• M31: 14,460,429 km (0.086 R)
• M32: 15,631,631 km (0.098 R)
• M33: 16,400,714 km (0.025 R)
• M34: 17,094,549 km (0.117 R)
• M35: 19,872,581 km (0.086 R)
• M36: 22,212,890 km (0.119 R)
• M37: 23,463,828 km (0.091 R)
• M38: 23,951,068 km (0.079 R)
• M39: 24,146,892 km (0.071 R)
• M40: 25,133,938 km (0.112 R)
• M41: 25,233,421 km (0.114 R)
• M42: 25,532,467 km (0.092 R)
• M43: 25,632,398 km (0.07 R)
• M44: 28,070,096 km (0.119 R)
• M45: 28,691,076 km (0.042 R)
• M46: 28,899,017 km (0.082 R)
• M47: 31,970,561 km (0.097 R)
• M48: 32,186,281 km (0.108 R)
• M49: 35,144,280 km (0.086 R)
• M50: 35,366,732 km (0.032 R)
• M51: 35,478,182 km (0.093 R)
• M52: 35,813,281 km (0.118 R)
• M53: 40,263,369 km (0.089 R)
• M54: 41,080,323 km (0.103 R)
• M55: 41,432,177 km (0.088 R)
• M56: 41,784,929 km (0.111 R)
• M57: 42,020,695 km (0.116 R)
• M58: 43,087,179 km (0.097 R)
• M59: 44,884,298 km (0.06 R)
• M60: 45,974,268 km (0.084 R)
• M61: 49,420,554 km (0.108 R)
• M62: 49,545,169 km (0.114 R)
• M63: 52,186,170 km (0.063 R)
• M64: 52,949,119 km (0.034 R)
• M65: 54,228,929 km (0.106 R)
• M66: 55,907,866 km (0.047 R)
• M67: 56,167,568 km (0.057 R)
• M68: 57,210,863 km (0.08 R)
• M69: 57,734,905 km (0.08 R)
• M70: 58,260,442 km (0.1 R)
• M71: 59,448,847 km (0.11 R)
• M72: 62,118,272 km (0.089 R)
• M73: 62,387,398 km (0.095 R)
• M74: 63,738,716 km (0.099 R)
• M75: 64,145,921 km (0.091 R)
• M76: 68,265,697 km (0.045 R)
• M77: 68,543,500 km (0.104 R)
• M78: 69,239,280 km (0.118 R)
• M79: 72,046,035 km (0.117 R)
• M80: 72,187,405 km (0.11 R)
• M81: 72,753,633 km (0.056 R)
• M82: 75,319,686 km (0.07 R)
• M83: 78,641,357 km (0.086 R)
• M84: 79,078,033 km (0.054 R)
• M85: 79,807,921 km (0.036 R)
• M86: 83,489,973 km (0.109 R)
• M87: 87,227,227 km (0.096 R)
• M88: 88,434,632 km (0.039 R)
• M89: 89,040,353 km (0.11 R)
• M90: 95,018,434 km (0.113 R)
• M91: 96,727,739 km (0.052 R)
• M92: 101,282,845 km (0.107 R)
• M93: 106,068,032 km (0.079 R)
• M94: 106,872,719 km (0.034 R)

Kuiper Belt

Range: 38.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit