🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.55 AU - 0.77 AU

Year: 206 Days

Day: 13.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,905,822 km

• M1: 39,643 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.25 AU - 1.49 AU

Year: 617 Days

Day: 46.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,905,822 km

• M1: 723,455 km (0.072 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 10.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.32 AU - 5.68 AU

Year: 4305 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,905,822 km

• M1: 148,999 km (0.092 R)
• M2: 439,219 km (0.099 R)
• M3: 529,427 km (0.115 R)
• M4: 607,068 km (0.088 R)
• M5: 753,524 km (0.078 R)
• M6: 900,878 km (0.079 R)
• M7: 1,070,822 km (0.105 R)
• M8: 1,332,618 km (0.115 R)
• M9: 1,499,719 km (0.106 R)
• M10: 1,571,376 km (0.112 R)
• M11: 1,703,621 km (0.11 R)
• M12: 1,947,914 km (0.045 R)
• M13: 2,187,420 km (0.091 R)
• M14: 2,625,293 km (0.075 R)
• M15: 2,747,963 km (0.074 R)
• M16: 2,854,627 km (0.075 R)
• M17: 2,998,989 km (0.091 R)
• M18: 3,201,694 km (0.107 R)
• M19: 3,581,672 km (0.12 R)
• M20: 3,896,127 km (0.093 R)
• M21: 4,137,877 km (0.115 R)
• M22: 4,530,871 km (0.1 R)
• M23: 4,636,337 km (0.077 R)
• M24: 5,308,181 km (0.093 R)
• M25: 5,895,353 km (0.096 R)
• M26: 6,243,467 km (0.086 R)
• M27: 6,431,960 km (0.042 R)
• M28: 6,526,806 km (0.119 R)
• M29: 6,742,226 km (0.044 R)
• M30: 6,959,891 km (0.042 R)
• M31: 7,179,950 km (0.118 R)
• M32: 7,377,419 km (0.115 R)
• M33: 7,452,068 km (0.075 R)
• M34: 7,526,867 km (0.099 R)
• M35: 8,469,783 km (0.104 R)
• M36: 8,810,118 km (0.085 R)
• M37: 9,128,013 km (0.093 R)
• M38: 10,661,691 km (0.079 R)
• M39: 10,859,010 km (0.051 R)
• M40: 10,943,982 km (0.087 R)
• M41: 11,114,523 km (0.072 R)
• M42: 11,343,259 km (0.086 R)
• M43: 11,776,344 km (0.073 R)
• M44: 12,068,060 km (0.103 R)
• M45: 12,629,052 km (0.105 R)
• M46: 12,807,971 km (0.096 R)
• M47: 13,198,571 km (0.06 R)
• M48: 13,349,815 km (0.11 R)
• M49: 13,562,543 km (0.099 R)
• M50: 13,776,468 km (0.096 R)
• M51: 14,549,291 km (0.048 R)
• M52: 14,705,620 km (0.072 R)
• M53: 14,956,795 km (0.114 R)
• M54: 15,177,901 km (0.087 R)
• M55: 15,687,132 km (0.099 R)
• M56: 15,911,678 km (0.075 R)
• M57: 16,493,913 km (0.096 R)
• M58: 16,656,975 km (0.108 R)
• M59: 17,913,148 km (0.09 R)
• M60: 18,181,527 km (0.064 R)
• M61: 18,926,375 km (0.084 R)
• M62: 19,062,808 km (0.12 R)
• M63: 19,302,613 km (0.108 R)
• M64: 19,646,688 km (0.077 R)
• M65: 19,888,738 km (0.041 R)
• M66: 20,201,547 km (0.099 R)
• M67: 20,796,647 km (0.094 R)
• M68: 20,867,108 km (0.04 R)
• M69: 21,397,582 km (0.099 R)
• M70: 21,504,245 km (0.04 R)
• M71: 21,611,058 km (0.104 R)
• M72: 21,718,020 km (0.085 R)
• M73: 21,861,036 km (0.103 R)
• M74: 22,147,815 km (0.085 R)
• M75: 22,327,781 km (0.12 R)
• M76: 22,544,250 km (0.091 R)
• M77: 23,307,498 km (0.098 R)
• M78: 23,600,560 km (0.116 R)
• M79: 24,190,275 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 12.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.48 AU - 11.7 AU

Year: 14219 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,905,822 km

• M1: 166,203 km (0.076 R)
• M2: 280,047 km (0.078 R)
• M3: 427,102 km (0.087 R)
• M4: 567,275 km (0.098 R)
• M5: 740,958 km (0.111 R)
• M6: 867,518 km (0.077 R)
• M7: 1,037,162 km (0.077 R)
• M8: 1,126,472 km (0.077 R)
• M9: 1,256,173 km (0.098 R)
• M10: 1,371,513 km (0.069 R)
• M11: 1,510,938 km (0.08 R)
• M12: 2,116,810 km (0.093 R)
• M13: 2,255,936 km (0.078 R)
• M14: 2,374,417 km (0.102 R)
• M15: 2,617,813 km (0.101 R)
• M16: 3,181,947 km (0.112 R)
• M17: 3,342,316 km (0.114 R)
• M18: 3,478,150 km (0.093 R)
• M19: 3,953,872 km (0.061 R)
• M20: 4,214,172 km (0.104 R)
• M21: 4,570,215 km (0.074 R)
• M22: 4,782,345 km (0.1 R)
• M23: 5,153,796 km (0.12 R)
• M24: 5,631,313 km (0.038 R)
• M25: 6,223,122 km (0.046 R)
• M26: 6,492,548 km (0.106 R)
• M27: 6,973,505 km (0.116 R)
• M28: 7,537,339 km (0.07 R)
• M29: 8,152,486 km (0.103 R)
• M30: 9,200,718 km (0.114 R)
• M31: 9,585,484 km (0.12 R)
• M32: 9,897,096 km (0.047 R)
• M33: 10,251,643 km (0.079 R)
• M34: 10,450,458 km (0.088 R)
• M35: 10,851,830 km (0.069 R)
• M36: 11,504,824 km (0.067 R)
• M37: 12,465,542 km (0.106 R)
• M38: 13,106,120 km (0.111 R)
• M39: 13,278,756 km (0.119 R)
• M40: 15,317,775 km (0.103 R)
• M41: 15,728,122 km (0.103 R)
• M42: 16,980,705 km (0.063 R)
• M43: 17,310,568 km (0.057 R)
• M44: 17,690,397 km (0.054 R)
• M45: 18,894,660 km (0.079 R)
• M46: 19,285,709 km (0.064 R)
• M47: 19,976,402 km (0.098 R)
• M48: 20,625,058 km (0.079 R)
• M49: 22,560,406 km (0.062 R)
• M50: 23,707,223 km (0.04 R)
• M51: 24,553,199 km (0.12 R)
• M52: 25,732,629 km (0.115 R)
• M53: 26,820,804 km (0.083 R)
• M54: 26,985,362 km (0.088 R)
• M55: 27,425,628 km (0.119 R)
• M56: 28,817,187 km (0.058 R)
• M57: 30,060,495 km (0.106 R)
• M58: 30,574,364 km (0.088 R)
• M59: 31,321,456 km (0.102 R)
• M60: 31,784,312 km (0.059 R)
• M61: 32,307,605 km (0.12 R)
• M62: 34,013,320 km (0.105 R)
• M63: 34,429,501 km (0.117 R)
• M64: 35,146,823 km (0.11 R)
• M65: 35,326,939 km (0.093 R)
• M66: 35,567,492 km (0.116 R)
• M67: 35,687,918 km (0.076 R)
• M68: 36,231,856 km (0.106 R)
• M69: 36,353,180 km (0.087 R)
• M70: 36,474,504 km (0.102 R)
• M71: 37,818,791 km (0.032 R)
• M72: 38,311,566 km (0.079 R)
• M73: 38,620,635 km (0.106 R)
• M74: 38,868,519 km (0.099 R)
• M75: 39,116,851 km (0.049 R)
• M76: 39,428,164 km (0.114 R)
• M77: 42,011,271 km (0.067 R)
• M78: 42,905,866 km (0.048 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: 233 - 10,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit