🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 134 Days

Day: 42.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,828,475 km

• M1: 121,773 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.72 AU - 0.9 AU

Year: 261 Days

Day: 39 Hours

Environment

Temp: 137 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,828,475 km

• M1: 502,200 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.83 AU - 1.35 AU

Year: 408 Days

Day: 48 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.32 AU - 1.44 AU

Year: 581 Days

Day: 20.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 117,828,475 km

• M1: 338,540 km (0.114 R)
• M2: 454,030 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.14 AU - 1.8 AU

Year: 638 Days

Day: 33.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.57 AU - 2.39 AU

Year: 998 Days

Day: 37.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.02 AU - 2.1 AU

Year: 1059 Days

Day: 26.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.44 AU - 5.62 AU

Year: 3453 Days

Day: 44 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,828,475 km

• M1: 2,878,413 km (0.077 R)

Asteroid Belt

Center: 10.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.6

Radius: 7.8

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.07 AU - 17.23 AU

Year: 23245 Days

Day: 21.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 117,828,475 km

• M1: 116,686 km (0.116 R)
• M2: 199,264 km (0.108 R)
• M3: 461,360 km (0.068 R)
• M4: 1,268,740 km (0.063 R)
• M5: 1,506,600 km (0.098 R)
• M6: 2,127,282 km (0.119 R)
• M7: 2,593,429 km (0.097 R)
• M8: 2,857,469 km (0.058 R)
• M9: 5,452,543 km (0.071 R)
• M10: 6,285,654 km (0.034 R)
• M11: 6,335,919 km (0.076 R)
• M12: 7,315,934 km (0.049 R)
• M13: 7,904,751 km (0.117 R)
• M14: 8,508,678 km (0.093 R)
• M15: 10,767,008 km (0.095 R)
• M16: 12,876,786 km (0.1 R)
• M17: 13,197,674 km (0.077 R)
• M18: 13,262,150 km (0.072 R)
• M19: 13,586,179 km (0.065 R)
• M20: 14,308,139 km (0.095 R)
• M21: 14,975,196 km (0.067 R)
• M22: 15,177,302 km (0.109 R)
• M23: 16,966,643 km (0.068 R)
• M24: 17,036,654 km (0.051 R)
• M25: 17,530,477 km (0.093 R)
• M26: 18,387,673 km (0.093 R)
• M27: 18,894,061 km (0.093 R)
• M28: 18,966,766 km (0.114 R)
• M29: 19,625,445 km (0.027 R)
• M30: 19,920,602 km (0.119 R)
• M31: 22,257,321 km (0.11 R)
• M32: 22,719,429 km (0.089 R)
• M33: 23,262,768 km (0.081 R)
• M34: 24,362,013 km (0.1 R)
• M35: 24,441,151 km (0.115 R)
• M36: 24,679,161 km (0.085 R)
• M37: 25,237,610 km (0.11 R)
• M38: 26,123,379 km (0.065 R)
• M39: 27,265,558 km (0.056 R)
• M40: 28,257,392 km (0.03 R)
• M41: 31,648,028 km (0.096 R)
• M42: 33,655,183 km (0.031 R)
• M43: 33,743,296 km (0.111 R)
• M44: 35,075,465 km (0.093 R)
• M45: 38,342,084 km (0.098 R)
• M46: 39,359,499 km (0.066 R)
• M47: 39,638,499 km (0.069 R)
• M48: 40,479,389 km (0.111 R)
• M49: 41,799,291 km (0.041 R)
• M50: 42,273,965 km (0.083 R)
• M51: 45,452,171 km (0.12 R)
• M52: 46,626,814 km (0.11 R)
• M53: 47,316,610 km (0.072 R)
• M54: 47,811,330 km (0.083 R)
• M55: 52,443,179 km (0.115 R)
• M56: 52,647,829 km (0.107 R)
• M57: 53,881,114 km (0.058 R)
• M58: 53,984,187 km (0.11 R)
• M59: 54,087,559 km (0.059 R)
• M60: 54,190,781 km (0.045 R)
• M61: 56,795,430 km (0.099 R)
• M62: 57,954,365 km (0.049 R)
• M63: 60,402,534 km (0.091 R)
• M64: 60,724,319 km (0.089 R)
• M65: 61,154,263 km (0.108 R)
• M66: 64,959,584 km (0.092 R)
• M67: 66,171,177 km (0.114 R)
• M68: 67,057,096 km (0.104 R)
• M69: 67,168,098 km (0.1 R)
• M70: 68,169,955 km (0.099 R)
• M71: 68,505,054 km (0.091 R)
• M72: 71,658,577 km (0.095 R)
• M73: 72,226,750 km (0.105 R)
• M74: 73,825,352 km (0.115 R)
• M75: 74,054,686 km (0.087 R)
• M76: 75,089,604 km (0.105 R)
• M77: 75,897,732 km (0.039 R)
• M78: 77,639,350 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.8

Radius: 6

Gravity: 27.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 20.04 AU - 20.16 AU

Year: 32275 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 117,828,475 km

• M1: 359,035 km (0.081 R)
• M2: 780,452 km (0.115 R)
• M3: 2,255,487 km (0.111 R)
• M4: 2,493,198 km (0.044 R)
• M5: 2,541,817 km (0.093 R)
• M6: 3,044,317 km (0.066 R)
• M7: 3,360,567 km (0.065 R)
• M8: 3,854,389 km (0.103 R)
• M9: 3,967,186 km (0.058 R)
• M10: 4,429,294 km (0.075 R)
• M11: 5,657,791 km (0.116 R)
• M12: 7,121,756 km (0.069 R)
• M13: 7,823,819 km (0.105 R)
• M14: 8,183,153 km (0.066 R)
• M15: 9,217,473 km (0.114 R)
• M16: 9,981,320 km (0.108 R)
• M17: 11,164,639 km (0.036 R)
• M18: 11,325,756 km (0.093 R)
• M19: 11,731,914 km (0.09 R)
• M20: 11,813,594 km (0.111 R)
• M21: 12,894,289 km (0.099 R)
• M22: 13,574,960 km (0.087 R)
• M23: 13,746,848 km (0.087 R)
• M24: 14,267,149 km (0.12 R)
• M25: 14,529,693 km (0.117 R)
• M26: 14,970,857 km (0.116 R)
• M27: 16,138,319 km (0.066 R)
• M28: 16,778,897 km (0.053 R)
• M29: 16,871,199 km (0.097 R)
• M30: 19,037,825 km (0.086 R)
• M31: 19,617,367 km (0.113 R)
• M32: 19,909,233 km (0.056 R)
• M33: 20,793,655 km (0.105 R)
• M34: 21,490,333 km (0.076 R)
• M35: 21,891,853 km (0.119 R)
• M36: 22,194,639 km (0.116 R)
• M37: 23,419,547 km (0.102 R)
• M38: 23,729,214 km (0.099 R)
• M39: 24,352,589 km (0.093 R)
• M40: 24,666,295 km (0.06 R)
• M41: 24,981,348 km (0.071 R)
• M42: 27,876,217 km (0.089 R)
• M43: 27,985,423 km (0.111 R)
• M44: 30,424,617 km (0.059 R)
• M45: 30,649,612 km (0.066 R)
• M46: 31,101,547 km (0.1 R)
• M47: 32,815,490 km (0.101 R)
• M48: 33,046,319 km (0.101 R)
• M49: 33,509,624 km (0.116 R)
• M50: 33,975,023 km (0.108 R)
• M51: 36,095,872 km (0.073 R)
• M52: 36,692,618 km (0.064 R)
• M53: 37,172,229 km (0.056 R)
• M54: 37,654,083 km (0.101 R)
• M55: 38,745,699 km (0.094 R)
• M56: 39,724,667 km (0.085 R)
• M57: 42,082,180 km (0.057 R)
• M58: 42,584,231 km (0.109 R)
• M59: 44,996,048 km (0.07 R)
• M60: 51,149,457 km (0.089 R)
• M61: 52,357,460 km (0.114 R)
• M62: 55,762,158 km (0.061 R)
• M63: 57,839,025 km (0.104 R)
• M64: 58,816,946 km (0.056 R)
• M65: 60,788,945 km (0.053 R)
• M66: 61,783,173 km (0.069 R)
• M67: 63,356,194 km (0.116 R)
• M68: 63,643,572 km (0.075 R)
• M69: 68,448,356 km (0.076 R)
• M70: 73,217,536 km (0.113 R)
• M71: 73,519,126 km (0.099 R)
• M72: 73,670,070 km (0.111 R)
• M73: 75,337,488 km (0.111 R)
• M74: 75,946,949 km (0.078 R)
• M75: 77,170,660 km (0.066 R)
• M76: 81,817,319 km (0.077 R)
• M77: 83,386,302 km (0.052 R)
• M78: 86,713,209 km (0.12 R)
• M79: 89,921,934 km (0.079 R)
• M80: 91,540,732 km (0.095 R)
• M81: 93,005,894 km (0.109 R)
• M82: 94,150,766 km (0.077 R)
• M83: 95,300,426 km (0.108 R)
• M84: 98,111,669 km (0.114 R)
• M85: 100,614,591 km (0.103 R)
• M86: 101,117,689 km (0.108 R)
• M87: 102,632,068 km (0.109 R)
• M88: 103,476,698 km (0.109 R)
• M89: 103,815,088 km (0.086 R)
• M90: 106,024,200 km (0.113 R)
• M91: 111,007,454 km (0.058 R)
• M92: 111,353,923 km (0.113 R)
• M93: 113,964,107 km (0.083 R)
• M94: 116,242,333 km (0.101 R)
• M95: 116,594,187 km (0.089 R)
• M96: 116,946,490 km (0.082 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit