🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 200 Days

Day: 12.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.11 AU - 1.17 AU

Year: 445 Days

Day: 23.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.25 AU - 4.81 AU

Year: 2955 Days

Day: 32.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,472,744 km

• M1: 284,236 km (0.088 R)
• M2: 1,406,070 km (0.084 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.6

Radius: 9.4

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9 AU - 9.44 AU

Year: 10226 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,472,744 km

• M1: 171,888 km (0.109 R)
• M2: 352,453 km (0.116 R)
• M3: 470,336 km (0.117 R)
• M4: 572,361 km (0.119 R)
• M5: 715,527 km (0.074 R)
• M6: 1,000,361 km (0.098 R)
• M7: 1,176,138 km (0.105 R)
• M8: 1,278,314 km (0.083 R)
• M9: 1,625,530 km (0.072 R)
• M10: 1,693,897 km (0.103 R)
• M11: 1,763,310 km (0.056 R)
• M12: 2,075,222 km (0.095 R)
• M13: 2,327,144 km (0.097 R)
• M14: 2,404,786 km (0.099 R)
• M15: 2,669,574 km (0.066 R)
• M16: 3,198,702 km (0.095 R)
• M17: 3,790,511 km (0.093 R)
• M18: 3,851,547 km (0.113 R)
• M19: 4,288,223 km (0.085 R)
• M20: 4,447,993 km (0.078 R)
• M21: 4,773,518 km (0.094 R)
• M22: 5,106,823 km (0.076 R)
• M23: 5,174,441 km (0.111 R)
• M24: 5,866,780 km (0.042 R)
• M25: 6,698,544 km (0.102 R)
• M26: 7,760,539 km (0.063 R)
• M27: 8,311,059 km (0.115 R)
• M28: 8,390,795 km (0.096 R)
• M29: 9,119,337 km (0.109 R)
• M30: 10,207,362 km (0.08 R)
• M31: 10,507,306 km (0.104 R)
• M32: 11,072,038 km (0.025 R)
• M33: 11,380,209 km (0.091 R)
• M34: 11,557,483 km (0.066 R)
• M35: 12,185,644 km (0.115 R)
• M36: 12,595,243 km (0.116 R)
• M37: 12,963,104 km (0.05 R)
• M38: 13,055,556 km (0.107 R)
• M39: 13,287,881 km (0.09 R)
• M40: 13,615,351 km (0.116 R)
• M41: 13,803,695 km (0.064 R)
• M42: 13,945,514 km (0.067 R)
• M43: 14,758,428 km (0.055 R)
• M44: 15,932,024 km (0.082 R)
• M45: 16,031,207 km (0.053 R)
• M46: 16,781,440 km (0.082 R)
• M47: 16,882,269 km (0.066 R)
• M48: 17,491,881 km (0.027 R)
• M49: 18,732,645 km (0.076 R)
• M50: 20,484,736 km (0.115 R)
• M51: 20,700,605 km (0.098 R)
• M52: 20,808,914 km (0.088 R)
• M53: 21,352,852 km (0.089 R)
• M54: 22,067,182 km (0.036 R)
• M55: 23,915,164 km (0.039 R)
• M56: 24,142,553 km (0.12 R)
• M57: 24,542,129 km (0.041 R)
• M58: 25,405,907 km (0.079 R)
• M59: 25,754,171 km (0.035 R)
• M60: 25,870,558 km (0.085 R)
• M61: 26,808,537 km (0.111 R)
• M62: 26,926,420 km (0.101 R)
• M63: 27,400,346 km (0.09 R)
• M64: 27,578,667 km (0.116 R)
• M65: 28,777,843 km (0.114 R)
• M66: 28,898,569 km (0.113 R)
• M67: 28,959,156 km (0.055 R)
• M68: 29,749,332 km (0.061 R)
• M69: 31,164,528 km (0.112 R)
• M70: 31,849,237 km (0.106 R)
• M71: 32,727,676 km (0.116 R)
• M72: 34,894,302 km (0.058 R)
• M73: 35,410,714 km (0.111 R)
• M74: 36,909,684 km (0.084 R)
• M75: 36,975,358 km (0.075 R)
• M76: 39,029,486 km (0.034 R)
• M77: 39,230,246 km (0.113 R)
• M78: 39,297,266 km (0.097 R)
• M79: 40,239,284 km (0.077 R)
• M80: 40,780,828 km (0.089 R)
• M81: 41,802,731 km (0.033 R)
• M82: 42,008,129 km (0.097 R)
• M83: 42,282,492 km (0.081 R)
• M84: 43,040,205 km (0.114 R)
• M85: 43,109,319 km (0.089 R)
• M86: 43,386,075 km (0.087 R)
• M87: 43,524,752 km (0.098 R)
• M88: 46,895,342 km (0.047 R)
• M89: 47,393,802 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 7.1

Gravity: 16.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.49 AU - 22.53 AU

Year: 29087 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,472,744 km

• M1: 125,213 km (0.086 R)
• M2: 177,423 km (0.073 R)
• M3: 261,198 km (0.101 R)
• M4: 319,691 km (0.055 R)
• M5: 685,757 km (0.079 R)
• M6: 861,534 km (0.114 R)
• M7: 954,883 km (0.072 R)
• M8: 1,255,425 km (0.092 R)
• M9: 2,063,104 km (0.084 R)
• M10: 2,147,178 km (0.117 R)
• M11: 2,275,384 km (0.084 R)
• M12: 5,733,039 km (0.067 R)
• M13: 6,213,248 km (0.054 R)
• M14: 6,581,858 km (0.066 R)
• M15: 6,894,517 km (0.096 R)
• M16: 8,193,176 km (0.068 R)
• M17: 9,007,737 km (0.117 R)
• M18: 9,354,804 km (0.092 R)
• M19: 9,424,666 km (0.082 R)
• M20: 11,452,465 km (0.1 R)
• M21: 12,131,939 km (0.115 R)
• M22: 12,208,233 km (0.073 R)
• M23: 14,814,528 km (0.093 R)
• M24: 17,154,687 km (0.108 R)
• M25: 17,757,566 km (0.118 R)
• M26: 18,718,733 km (0.111 R)
• M27: 19,876,471 km (0.066 R)
• M28: 19,966,529 km (0.111 R)
• M29: 21,609,861 km (0.107 R)
• M30: 21,980,864 km (0.098 R)
• M31: 22,167,263 km (0.099 R)
• M32: 22,635,355 km (0.05 R)
• M33: 23,012,192 km (0.111 R)
• M34: 23,771,999 km (0.102 R)
• M35: 24,443,694 km (0.089 R)
• M36: 25,218,910 km (0.051 R)
• M37: 27,793,489 km (0.11 R)
• M38: 28,095,826 km (0.06 R)
• M39: 28,196,955 km (0.118 R)
• M40: 28,602,365 km (0.043 R)
• M41: 31,284,206 km (0.097 R)
• M42: 33,294,203 km (0.12 R)
• M43: 36,111,580 km (0.057 R)
• M44: 36,993,758 km (0.048 R)
• M45: 37,548,766 km (0.105 R)
• M46: 37,882,968 km (0.086 R)
• M47: 41,740,199 km (0.101 R)
• M48: 42,898,237 km (0.105 R)
• M49: 45,127,394 km (0.08 R)
• M50: 46,674,236 km (0.117 R)
• M51: 47,996,682 km (0.085 R)
• M52: 48,601,805 km (0.114 R)
• M53: 48,723,129 km (0.044 R)
• M54: 48,844,602 km (0.098 R)
• M55: 51,789,137 km (0.112 R)
• M56: 53,157,808 km (0.114 R)
• M57: 54,160,712 km (0.089 R)
• M58: 56,695,050 km (0.067 R)
• M59: 58,492,019 km (0.081 R)
• M60: 58,879,478 km (0.104 R)
• M61: 59,138,282 km (0.085 R)
• M62: 64,393,207 km (0.063 R)
• M63: 65,060,413 km (0.099 R)
• M64: 65,328,044 km (0.084 R)
• M65: 65,461,934 km (0.092 R)
• M66: 66,806,071 km (0.043 R)
• M67: 67,346,269 km (0.099 R)
• M68: 72,134,747 km (0.098 R)
• M69: 73,383,590 km (0.033 R)
• M70: 75,059,984 km (0.068 R)
• M71: 75,340,629 km (0.104 R)
• M72: 78,735,155 km (0.104 R)
• M73: 78,877,721 km (0.088 R)
• M74: 79,163,004 km (0.113 R)
• M75: 79,448,587 km (0.105 R)
• M76: 79,877,633 km (0.103 R)
• M77: 80,307,578 km (0.094 R)
• M78: 82,468,519 km (0.113 R)
• M79: 83,047,912 km (0.077 R)
• M80: 83,919,618 km (0.1 R)
• M81: 84,065,177 km (0.102 R)
• M82: 85,525,701 km (0.118 R)
• M83: 86,405,935 km (0.081 R)
• M84: 86,700,044 km (0.083 R)
• M85: 91,001,731 km (0.069 R)
• M86: 94,159,892 km (0.06 R)
• M87: 94,462,528 km (0.061 R)
• M88: 97,200,768 km (0.034 R)
• M89: 97,353,657 km (0.119 R)
• M90: 97,812,922 km (0.12 R)
• M91: 97,966,110 km (0.11 R)
• M92: 100,582,876 km (0.043 R)
• M93: 101,356,896 km (0.055 R)
• M94: 102,599,456 km (0.075 R)
• M95: 102,755,187 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit