🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 258 Days

Day: 24.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,715,225 km

• M1: 567,574 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.1 AU - 1.38 AU

Year: 517 Days

Day: 16.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.23 AU - 1.77 AU

Year: 688 Days

Day: 33.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,715,225 km

• M1: 76,295 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.67 AU - 1.94 AU

Year: 905 Days

Day: 18 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 13.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.05 AU - 8.45 AU

Year: 7315 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,715,225 km

• M1: 182,659 km (0.072 R)
• M2: 329,564 km (0.098 R)
• M3: 498,610 km (0.059 R)
• M4: 676,332 km (0.086 R)
• M5: 803,341 km (0.086 R)
• M6: 893,099 km (0.102 R)
• M7: 1,084,285 km (0.113 R)
• M8: 1,681,181 km (0.107 R)
• M9: 1,840,203 km (0.051 R)
• M10: 2,088,536 km (0.103 R)
• M11: 2,304,106 km (0.073 R)
• M12: 2,595,523 km (0.104 R)
• M13: 2,804,511 km (0.116 R)
• M14: 3,116,124 km (0.076 R)
• M15: 3,288,760 km (0.075 R)
• M16: 3,721,397 km (0.093 R)
• M17: 3,931,282 km (0.076 R)
• M18: 4,280,893 km (0.074 R)
• M19: 4,528,926 km (0.103 R)
• M20: 4,753,472 km (0.116 R)
• M21: 4,953,036 km (0.097 R)
• M22: 5,330,920 km (0.078 R)
• M23: 5,598,252 km (0.056 R)
• M24: 5,930,808 km (0.036 R)
• M25: 6,870,881 km (0.08 R)
• M26: 7,689,630 km (0.057 R)
• M27: 7,890,689 km (0.11 R)
• M28: 8,161,611 km (0.12 R)
• M29: 8,608,460 km (0.118 R)
• M30: 9,204,907 km (0.071 R)
• M31: 9,598,050 km (0.096 R)
• M32: 9,778,465 km (0.104 R)
• M33: 10,033,080 km (0.083 R)
• M34: 10,326,891 km (0.075 R)
• M35: 10,474,693 km (0.086 R)
• M36: 11,415,215 km (0.076 R)
• M37: 12,187,140 km (0.119 R)
• M38: 12,777,154 km (0.117 R)
• M39: 15,779,583 km (0.102 R)
• M40: 16,986,689 km (0.103 R)
• M41: 17,117,736 km (0.111 R)
• M42: 17,645,518 km (0.041 R)
• M43: 18,044,944 km (0.048 R)
• M44: 18,178,684 km (0.081 R)
• M45: 18,852,623 km (0.096 R)
• M46: 18,988,458 km (0.113 R)
• M47: 19,079,114 km (0.064 R)
• M48: 19,397,608 km (0.054 R)
• M49: 20,503,286 km (0.069 R)
• M50: 21,204,750 km (0.107 R)
• M51: 21,345,971 km (0.097 R)
• M52: 22,727,208 km (0.116 R)
• M53: 23,016,680 km (0.113 R)
• M54: 23,113,469 km (0.064 R)
• M55: 23,599,214 km (0.115 R)
• M56: 25,275,907 km (0.105 R)
• M57: 25,927,106 km (0.087 R)
• M58: 26,280,157 km (0.058 R)
• M59: 26,736,281 km (0.117 R)
• M60: 27,092,922 km (0.069 R)
• M61: 27,553,684 km (0.096 R)
• M62: 29,108,454 km (0.084 R)
• M63: 30,372,556 km (0.105 R)
• M64: 31,816,326 km (0.109 R)
• M65: 32,900,013 km (0.099 R)
• M66: 33,446,494 km (0.102 R)
• M67: 34,492,931 km (0.047 R)
• M68: 35,270,840 km (0.08 R)
• M69: 35,830,036 km (0.04 R)
• M70: 36,054,583 km (0.069 R)
• M71: 36,167,080 km (0.05 R)
• M72: 36,730,915 km (0.092 R)
• M73: 36,900,708 km (0.073 R)
• M74: 37,525,429 km (0.119 R)
• M75: 37,639,273 km (0.077 R)
• M76: 37,924,706 km (0.087 R)
• M77: 38,210,737 km (0.067 R)

Asteroid Belt

Center: 11.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.3

Radius: 5.9

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.66 AU - 20.78 AU

Year: 25620 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,715,225 km

• M1: 131,048 km (0.046 R)
• M2: 192,832 km (0.052 R)
• M3: 767,437 km (0.086 R)
• M4: 974,929 km (0.104 R)
• M5: 1,471,893 km (0.081 R)
• M6: 1,729,651 km (0.108 R)
• M7: 2,935,559 km (0.098 R)
• M8: 2,975,352 km (0.088 R)
• M9: 3,383,754 km (0.051 R)
• M10: 3,594,538 km (0.1 R)
• M11: 4,207,440 km (0.079 R)
• M12: 4,525,934 km (0.066 R)
• M13: 4,994,475 km (0.049 R)
• M14: 5,626,376 km (0.05 R)
• M15: 6,752,100 km (0.096 R)
• M16: 6,910,823 km (0.08 R)
• M17: 7,070,893 km (0.096 R)
• M18: 7,340,319 km (0.044 R)
• M19: 7,944,993 km (0.079 R)
• M20: 9,614,206 km (0.034 R)
• M21: 11,639,462 km (0.109 R)
• M22: 11,702,892 km (0.053 R)
• M23: 12,085,563 km (0.058 R)
• M24: 13,390,505 km (0.087 R)
• M25: 13,590,069 km (0.117 R)
• M26: 13,656,790 km (0.105 R)
• M27: 13,924,869 km (0.056 R)
• M28: 14,466,264 km (0.066 R)
• M29: 15,919,906 km (0.096 R)
• M30: 15,990,367 km (0.031 R)
• M31: 17,130,452 km (0.118 R)
• M32: 17,783,148 km (0.12 R)
• M33: 21,321,586 km (0.101 R)
• M34: 22,337,655 km (0.057 R)
• M35: 22,495,331 km (0.118 R)
• M36: 23,369,431 km (0.094 R)
• M37: 23,609,686 km (0.071 R)
• M38: 25,232,523 km (0.117 R)
• M39: 25,643,917 km (0.097 R)
• M40: 25,809,073 km (0.113 R)
• M41: 26,556,614 km (0.094 R)
• M42: 28,670,133 km (0.062 R)
• M43: 29,185,348 km (0.044 R)
• M44: 29,357,834 km (0.097 R)
• M45: 30,399,484 km (0.095 R)
• M46: 30,486,849 km (0.105 R)
• M47: 31,012,686 km (0.119 R)
• M48: 31,630,076 km (0.088 R)
• M49: 33,415,976 km (0.116 R)
• M50: 35,234,487 km (0.077 R)
• M51: 36,805,265 km (0.115 R)
• M52: 38,021,795 km (0.045 R)
• M53: 38,304,385 km (0.103 R)
• M54: 38,398,781 km (0.11 R)
• M55: 38,682,269 km (0.1 R)
• M56: 38,966,505 km (0.105 R)
• M57: 39,823,402 km (0.089 R)
• M58: 40,398,157 km (0.073 R)
• M59: 40,494,199 km (0.072 R)
• M60: 40,975,455 km (0.104 R)
• M61: 41,265,226 km (0.101 R)
• M62: 42,528,730 km (0.12 R)
• M63: 44,002,119 km (0.095 R)
• M64: 45,093,286 km (0.107 R)
• M65: 46,293,809 km (0.095 R)
• M66: 46,494,869 km (0.055 R)
• M67: 46,797,056 km (0.07 R)
• M68: 47,403,526 km (0.112 R)
• M69: 48,012,389 km (0.105 R)
• M70: 48,114,116 km (0.106 R)
• M71: 49,854,837 km (0.108 R)
• M72: 50,992,080 km (0.051 R)
• M73: 51,615,903 km (0.064 R)
• M74: 53,081,663 km (0.115 R)
• M75: 55,305,585 km (0.116 R)
• M76: 56,267,948 km (0.045 R)
• M77: 56,482,621 km (0.111 R)
• M78: 56,590,032 km (0.076 R)
• M79: 57,884,203 km (0.063 R)
• M80: 58,426,346 km (0.118 R)
• M81: 61,272,595 km (0.098 R)
• M82: 61,382,849 km (0.052 R)
• M83: 61,714,358 km (0.046 R)
• M84: 62,157,317 km (0.119 R)
• M85: 65,400,000 km (0.068 R)
• M86: 65,964,583 km (0.063 R)
• M87: 67,782,197 km (0.111 R)
• M88: 69,156,253 km (0.071 R)
• M89: 69,501,226 km (0.119 R)
• M90: 70,539,435 km (0.097 R)
• M91: 72,514,426 km (0.115 R)
• M92: 72,864,934 km (0.08 R)
• M93: 74,625,402 km (0.117 R)
• M94: 75,215,416 km (0.095 R)
• M95: 76,162,520 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit