🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 34.4 Hours

Environment

Temp: 280 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.27 AU - 1.39 AU

Year: 537 Days

Day: 46.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.7 AU - 1.78 AU

Year: 803 Days

Day: 16 Hours

Environment

Temp: -45 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,542,713 km

• M1: 1,266,944 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.98 AU - 4.04 AU

Year: 2301 Days

Day: 41.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.03 AU - 4.33 AU

Year: 2470 Days

Day: 18.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910

Radius: 5.2

Gravity: 33.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.73 AU - 17.21 AU

Year: 18267 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,542,713 km

• M1: 287,228 km (0.054 R)
• M2: 357,240 km (0.108 R)
• M3: 473,477 km (0.097 R)
• M4: 670,647 km (0.101 R)
• M5: 766,240 km (0.117 R)
• M6: 918,082 km (0.113 R)
• M7: 1,024,596 km (0.067 R)
• M8: 1,308,832 km (0.058 R)
• M9: 1,553,125 km (0.119 R)
• M10: 1,648,419 km (0.087 R)
• M11: 1,713,045 km (0.039 R)
• M12: 1,844,841 km (0.056 R)
• M13: 2,441,437 km (0.096 R)
• M14: 2,703,383 km (0.096 R)
• M15: 2,818,424 km (0.071 R)
• M16: 2,895,916 km (0.076 R)
• M17: 5,147,214 km (0.081 R)
• M18: 5,824,294 km (0.118 R)
• M19: 6,274,284 km (0.079 R)
• M20: 7,313,840 km (0.119 R)
• M21: 8,461,555 km (0.03 R)
• M22: 8,630,002 km (0.058 R)
• M23: 9,488,993 km (0.096 R)
• M24: 9,547,187 km (0.116 R)
• M25: 9,840,249 km (0.091 R)
• M26: 10,676,052 km (0.1 R)
• M27: 10,919,149 km (0.109 R)
• M28: 11,659,060 km (0.12 R)
• M29: 11,846,506 km (0.104 R)
• M30: 12,098,129 km (0.062 R)
• M31: 12,224,540 km (0.094 R)
• M32: 12,351,399 km (0.096 R)
• M33: 13,186,753 km (0.032 R)
• M34: 15,047,152 km (0.113 R)
• M35: 15,183,137 km (0.045 R)
• M36: 15,524,968 km (0.05 R)
• M37: 15,938,456 km (0.107 R)
• M38: 17,342,732 km (0.034 R)
• M39: 17,485,298 km (0.079 R)
• M40: 22,171,601 km (0.071 R)
• M41: 23,577,372 km (0.097 R)
• M42: 24,690,530 km (0.095 R)
• M43: 24,770,715 km (0.08 R)
• M44: 25,496,264 km (0.055 R)
• M45: 28,551,053 km (0.098 R)
• M46: 29,651,495 km (0.106 R)
• M47: 29,822,036 km (0.11 R)
• M48: 30,593,363 km (0.113 R)
• M49: 31,719,237 km (0.092 R)
• M50: 32,331,092 km (0.074 R)
• M51: 32,506,570 km (0.108 R)
• M52: 32,682,348 km (0.111 R)
• M53: 33,477,610 km (0.06 R)
• M54: 33,655,183 km (0.102 R)
• M55: 34,189,696 km (0.104 R)
• M56: 34,368,465 km (0.115 R)
• M57: 36,082,857 km (0.117 R)
• M58: 37,547,869 km (0.081 R)
• M59: 39,969,709 km (0.111 R)
• M60: 40,441,092 km (0.054 R)
• M61: 40,819,724 km (0.067 R)
• M62: 40,914,419 km (0.094 R)
• M63: 42,057,945 km (0.092 R)
• M64: 43,211,943 km (0.08 R)
• M65: 43,502,014 km (0.088 R)
• M66: 44,181,487 km (0.088 R)
• M67: 45,747,777 km (0.102 R)
• M68: 46,537,654 km (0.061 R)
• M69: 47,431,650 km (0.093 R)
• M70: 49,843,318 km (0.108 R)
• M71: 50,452,331 km (0.106 R)
• M72: 50,554,057 km (0.099 R)
• M73: 52,294,479 km (0.091 R)
• M74: 52,706,771 km (0.099 R)
• M75: 53,846,258 km (0.119 R)
• M76: 54,471,277 km (0.106 R)
• M77: 57,525,617 km (0.099 R)
• M78: 57,951,223 km (0.052 R)
• M79: 62,701,704 km (0.074 R)
• M80: 62,811,060 km (0.08 R)
• M81: 64,129,017 km (0.096 R)
• M82: 65,123,394 km (0.103 R)
• M83: 65,455,950 km (0.069 R)
• M84: 65,677,953 km (0.083 R)
• M85: 67,351,205 km (0.109 R)
• M86: 68,136,893 km (0.11 R)
• M87: 68,474,536 km (0.052 R)
• M88: 69,038,520 km (0.118 R)
• M89: 70,171,125 km (0.043 R)
• M90: 71,767,035 km (0.098 R)
• M91: 73,374,764 km (0.095 R)
• M92: 75,692,184 km (0.048 R)
• M93: 77,680,789 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.5

Radius: 6.5

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.88 AU - 18.6 AU

Year: 21847 Days

Day: 18.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,542,713 km

• M1: 302,038 km (0.113 R)
• M2: 414,685 km (0.059 R)
• M3: 455,526 km (0.1 R)
• M4: 519,703 km (0.097 R)
• M5: 610,359 km (0.034 R)
• M6: 1,384,678 km (0.039 R)
• M7: 2,248,306 km (0.099 R)
• M8: 2,437,697 km (0.1 R)
• M9: 2,593,129 km (0.099 R)
• M10: 3,374,778 km (0.107 R)
• M11: 4,131,444 km (0.097 R)
• M12: 4,410,744 km (0.088 R)
• M13: 5,036,811 km (0.086 R)
• M14: 5,588,079 km (0.084 R)
• M15: 6,105,837 km (0.12 R)
• M16: 6,211,154 km (0.118 R)
• M17: 7,465,981 km (0.088 R)
• M18: 8,035,350 km (0.084 R)
• M19: 11,213,856 km (0.116 R)
• M20: 11,864,757 km (0.105 R)
• M21: 12,999,307 km (0.09 R)
• M22: 14,518,174 km (0.057 R)
• M23: 15,802,023 km (0.079 R)
• M24: 16,019,538 km (0.047 R)
• M25: 16,457,561 km (0.084 R)
• M26: 16,899,473 km (0.044 R)
• M27: 17,196,275 km (0.047 R)
• M28: 17,644,770 km (0.051 R)
• M29: 17,870,363 km (0.115 R)
• M30: 18,248,696 km (0.091 R)
• M31: 18,476,833 km (0.099 R)
• M32: 18,859,355 km (0.081 R)
• M33: 20,415,023 km (0.116 R)
• M34: 20,493,861 km (0.089 R)
• M35: 20,572,849 km (0.113 R)
• M36: 21,608,664 km (0.118 R)
• M37: 21,769,482 km (0.092 R)
• M38: 21,850,115 km (0.094 R)
• M39: 22,498,323 km (0.118 R)
• M40: 22,579,704 km (0.069 R)
• M41: 22,988,555 km (0.087 R)
• M42: 24,062,818 km (0.088 R)
• M43: 25,407,553 km (0.056 R)
• M44: 25,577,346 km (0.111 R)
• M45: 26,949,159 km (0.115 R)
• M46: 27,122,244 km (0.046 R)
• M47: 27,643,891 km (0.08 R)
• M48: 28,608,947 km (0.086 R)
• M49: 28,785,622 km (0.092 R)
• M50: 29,140,020 km (0.1 R)
• M51: 30,121,980 km (0.059 R)
• M52: 30,752,535 km (0.038 R)
• M53: 32,301,920 km (0.107 R)
• M54: 34,063,286 km (0.073 R)
• M55: 34,720,170 km (0.086 R)
• M56: 37,678,767 km (0.06 R)
• M57: 37,775,557 km (0.108 R)
• M58: 38,066,375 km (0.114 R)
• M59: 39,335,115 km (0.037 R)
• M60: 42,215,173 km (0.115 R)
• M61: 43,122,783 km (0.1 R)
• M62: 43,528,193 km (0.119 R)
• M63: 44,854,528 km (0.088 R)
• M64: 45,677,316 km (0.099 R)
• M65: 46,194,027 km (0.101 R)
• M66: 47,233,433 km (0.118 R)
• M67: 49,759,094 km (0.073 R)
• M68: 50,184,251 km (0.073 R)
• M69: 51,359,791 km (0.08 R)
• M70: 52,112,568 km (0.092 R)
• M71: 55,599,993 km (0.098 R)
• M72: 56,041,307 km (0.056 R)
• M73: 56,151,710 km (0.094 R)
• M74: 56,483,668 km (0.077 R)
• M75: 60,290,335 km (0.076 R)
• M76: 61,084,251 km (0.086 R)
• M77: 61,767,614 km (0.105 R)
• M78: 61,995,901 km (0.032 R)
• M79: 63,026,929 km (0.092 R)
• M80: 63,486,943 km (0.112 R)
• M81: 63,602,133 km (0.057 R)
• M82: 64,526,050 km (0.094 R)
• M83: 68,502,062 km (0.074 R)
• M84: 69,449,016 km (0.104 R)
• M85: 70,519,539 km (0.086 R)
• M86: 73,642,693 km (0.102 R)
• M87: 75,343,023 km (0.116 R)
• M88: 76,933,547 km (0.068 R)
• M89: 77,056,367 km (0.103 R)
• M90: 77,179,187 km (0.079 R)
• M91: 79,030,012 km (0.1 R)
• M92: 81,645,581 km (0.118 R)
• M93: 81,896,158 km (0.072 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 12,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit