🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.64 AU - 0.8 AU

Year: 281 Days

Day: 47.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.33 AU - 1.47 AU

Year: 762 Days

Day: 22.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,818,224 km

• M1: 126,261 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.38 AU - 1.84 AU

Year: 940 Days

Day: 39.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.85 AU - 1.89 AU

Year: 1177 Days

Day: 39.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.4

Radius: 14.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.38 AU - 3.6 AU

Year: 2379 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,818,224 km

• M1: 185,202 km (0.086 R)
• M2: 331,509 km (0.106 R)
• M3: 551,717 km (0.114 R)
• M4: 684,410 km (0.063 R)
• M5: 837,598 km (0.101 R)
• M6: 995,723 km (0.039 R)
• M7: 1,095,804 km (0.066 R)
• M8: 1,199,775 km (0.115 R)
• M9: 1,316,461 km (0.075 R)
• M10: 1,456,335 km (0.074 R)
• M11: 1,621,342 km (0.116 R)
• M12: 1,792,930 km (0.109 R)
• M13: 2,078,214 km (0.085 R)
• M14: 2,232,150 km (0.047 R)
• M15: 2,435,753 km (0.091 R)
• M16: 2,633,970 km (0.077 R)
• M17: 2,789,252 km (0.066 R)
• M18: 3,034,294 km (0.096 R)
• M19: 3,248,219 km (0.096 R)
• M20: 3,441,349 km (0.03 R)
• M21: 3,611,741 km (0.047 R)
• M22: 3,744,883 km (0.093 R)
• M23: 3,920,362 km (0.115 R)
• M24: 4,293,758 km (0.101 R)
• M25: 4,406,555 km (0.065 R)
• M26: 4,520,399 km (0.077 R)
• M27: 4,722,206 km (0.064 R)
• M28: 5,045,338 km (0.041 R)
• M29: 5,254,775 km (0.048 R)
• M30: 5,651,508 km (0.056 R)
• M31: 5,806,641 km (0.042 R)
• M32: 5,947,563 km (0.117 R)
• M33: 6,057,966 km (0.047 R)
• M34: 6,393,364 km (0.075 R)
• M35: 6,653,066 km (0.085 R)
• M36: 6,800,570 km (0.086 R)
• M37: 6,932,814 km (0.076 R)
• M38: 7,199,547 km (0.089 R)
• M39: 7,452,966 km (0.105 R)
• M40: 7,555,141 km (0.106 R)
• M41: 7,968,480 km (0.085 R)
• M42: 8,090,402 km (0.081 R)
• M43: 8,318,539 km (0.116 R)
• M44: 8,424,604 km (0.055 R)
• M45: 8,531,118 km (0.07 R)
• M46: 8,655,882 km (0.113 R)
• M47: 9,325,782 km (0.096 R)
• M48: 9,676,439 km (0.043 R)
• M49: 10,125,532 km (0.117 R)
• M50: 10,600,505 km (0.103 R)
• M51: 10,773,440 km (0.1 R)
• M52: 11,375,871 km (0.04 R)
• M53: 11,651,580 km (0.107 R)
• M54: 12,129,395 km (0.072 R)
• M55: 12,411,088 km (0.038 R)
• M56: 12,756,210 km (0.087 R)
• M57: 12,899,076 km (0.057 R)
• M58: 13,269,331 km (0.06 R)
• M59: 13,726,502 km (0.117 R)
• M60: 13,999,070 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233

Radius: 6.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.25 AU - 14.87 AU

Year: 19273 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,818,224 km

• M1: 141,819 km (0.053 R)
• M2: 286,630 km (0.108 R)
• M3: 337,642 km (0.082 R)
• M4: 575,952 km (0.055 R)
• M5: 959,371 km (0.11 R)
• M6: 1,693,597 km (0.083 R)
• M7: 1,767,499 km (0.113 R)
• M8: 1,867,580 km (0.088 R)
• M9: 1,969,606 km (0.046 R)
• M10: 2,395,959 km (0.074 R)
• M11: 2,563,210 km (0.046 R)
• M12: 2,909,230 km (0.051 R)
• M13: 3,117,769 km (0.043 R)
• M14: 3,455,412 km (0.068 R)
• M15: 3,549,658 km (0.089 R)
• M16: 3,612,789 km (0.075 R)
• M17: 4,849,065 km (0.062 R)
• M18: 5,239,665 km (0.088 R)
• M19: 6,051,234 km (0.06 R)
• M20: 6,471,604 km (0.099 R)
• M21: 7,300,226 km (0.1 R)
• M22: 7,583,714 km (0.115 R)
• M23: 7,665,395 km (0.075 R)
• M24: 8,119,873 km (0.077 R)
• M25: 9,979,076 km (0.026 R)
• M26: 10,429,515 km (0.117 R)
• M27: 12,010,315 km (0.079 R)
• M28: 12,296,945 km (0.098 R)
• M29: 13,367,168 km (0.064 R)
• M30: 13,515,420 km (0.119 R)
• M31: 13,813,568 km (0.102 R)
• M32: 14,063,696 km (0.11 R)
• M33: 14,568,439 km (0.052 R)
• M34: 15,181,940 km (0.09 R)
• M35: 15,908,387 km (0.11 R)
• M36: 16,539,989 km (0.096 R)
• M37: 17,287,081 km (0.095 R)
• M38: 17,448,647 km (0.11 R)
• M39: 17,990,790 km (0.11 R)
• M40: 18,980,529 km (0.113 R)
• M41: 19,706,228 km (0.119 R)
• M42: 19,987,772 km (0.116 R)
• M43: 20,497,900 km (0.06 R)
• M44: 20,897,626 km (0.075 R)
• M45: 21,704,856 km (0.078 R)
• M46: 21,937,331 km (0.097 R)
• M47: 22,287,689 km (0.12 R)
• M48: 22,346,182 km (0.111 R)
• M49: 22,875,609 km (0.091 R)
• M50: 23,112,273 km (0.059 R)
• M51: 23,946,730 km (0.103 R)
• M52: 25,768,084 km (0.09 R)
• M53: 26,695,291 km (0.113 R)
• M54: 28,011,603 km (0.119 R)
• M55: 28,709,627 km (0.053 R)
• M56: 28,837,084 km (0.1 R)
• M57: 30,317,056 km (0.09 R)
• M58: 31,229,902 km (0.105 R)
• M59: 31,426,773 km (0.097 R)
• M60: 31,689,766 km (0.099 R)
• M61: 31,755,589 km (0.098 R)
• M62: 33,551,362 km (0.074 R)
• M63: 34,224,851 km (0.076 R)
• M64: 36,478,543 km (0.087 R)
• M65: 36,962,642 km (0.106 R)
• M66: 37,309,859 km (0.105 R)
• M67: 37,867,559 km (0.079 R)
• M68: 38,638,886 km (0.084 R)
• M69: 39,203,169 km (0.104 R)
• M70: 39,415,449 km (0.091 R)
• M71: 39,699,086 km (0.098 R)
• M72: 39,841,204 km (0.077 R)
• M73: 40,054,680 km (0.103 R)
• M74: 42,500,157 km (0.082 R)
• M75: 42,718,121 km (0.086 R)
• M76: 42,863,829 km (0.079 R)
• M77: 43,521,013 km (0.117 R)
• M78: 45,067,555 km (0.119 R)
• M79: 47,232,536 km (0.109 R)
• M80: 49,049,701 km (0.097 R)
• M81: 49,354,881 km (0.108 R)
• M82: 49,507,620 km (0.067 R)
• M83: 49,660,659 km (0.098 R)
• M84: 49,813,697 km (0.112 R)
• M85: 50,043,629 km (0.066 R)
• M86: 50,197,117 km (0.107 R)
• M87: 50,350,754 km (0.116 R)
• M88: 50,966,947 km (0.038 R)
• M89: 51,044,140 km (0.082 R)
• M90: 51,198,674 km (0.119 R)
• M91: 51,663,026 km (0.089 R)
• M92: 51,740,668 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit