🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.74 AU - 0.8 AU

Year: 302 Days

Day: 24.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.78 AU - 0.86 AU

Year: 331 Days

Day: 33 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,288,911 km

• M1: 493,075 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.97 AU - 1.35 AU

Year: 557 Days

Day: 43.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.34 AU - 1.6 AU

Year: 795 Days

Day: 41.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.1

Radius: 9.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.55 AU - 2.59 AU

Year: 1838 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,288,911 km

• M1: 138,378 km (0.109 R)
• M2: 200,012 km (0.117 R)
• M3: 315,053 km (0.102 R)
• M4: 424,110 km (0.051 R)
• M5: 499,806 km (0.107 R)
• M6: 575,204 km (0.115 R)
• M7: 690,394 km (0.103 R)
• M8: 858,841 km (0.075 R)
• M9: 972,087 km (0.067 R)
• M10: 1,069,176 km (0.041 R)
• M11: 1,155,195 km (0.091 R)
• M12: 1,258,716 km (0.098 R)
• M13: 1,435,541 km (0.066 R)
• M14: 1,596,060 km (0.102 R)
• M15: 1,737,130 km (0.115 R)
• M16: 1,813,725 km (0.094 R)
• M17: 2,240,677 km (0.089 R)
• M18: 2,361,702 km (0.114 R)
• M19: 2,465,822 km (0.112 R)
• M20: 2,590,886 km (0.032 R)
• M21: 2,688,573 km (0.091 R)
• M22: 2,757,687 km (0.118 R)
• M23: 2,837,423 km (0.098 R)
• M24: 2,948,275 km (0.116 R)
• M25: 3,050,301 km (0.09 R)
• M26: 3,268,713 km (0.061 R)
• M27: 3,406,344 km (0.096 R)
• M28: 3,578,531 km (0.116 R)
• M29: 3,842,272 km (0.079 R)
• M30: 4,078,188 km (0.042 R)
• M31: 4,135,035 km (0.074 R)
• M32: 4,226,589 km (0.068 R)
• M33: 4,481,952 km (0.101 R)
• M34: 4,599,835 km (0.027 R)
• M35: 4,718,616 km (0.12 R)
• M36: 5,068,825 km (0.047 R)
• M37: 5,166,961 km (0.111 R)
• M38: 5,641,784 km (0.118 R)
• M39: 5,858,701 km (0.047 R)
• M40: 5,961,774 km (0.034 R)
• M41: 6,091,476 km (0.066 R)
• M42: 6,156,700 km (0.054 R)
• M43: 6,287,748 km (0.111 R)
• M44: 6,459,636 km (0.071 R)
• M45: 6,539,372 km (0.096 R)
• M46: 6,646,334 km (0.089 R)
• M47: 6,713,504 km (0.084 R)
• M48: 6,807,900 km (0.101 R)
• M49: 7,620,964 km (0.085 R)
• M50: 7,790,010 km (0.069 R)
• M51: 8,046,121 km (0.081 R)
• M52: 8,377,331 km (0.12 R)
• M53: 9,053,065 km (0.053 R)
• M54: 9,262,352 km (0.042 R)
• M55: 9,322,341 km (0.119 R)
• M56: 9,609,419 km (0.06 R)
• M57: 9,991,642 km (0.069 R)
• M58: 10,053,276 km (0.114 R)
• M59: 10,145,877 km (0.066 R)
• M60: 10,269,894 km (0.093 R)
• M61: 10,425,476 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 8.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.55 AU - 4.21 AU

Year: 3410 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,288,911 km

• M1: 107,561 km (0.095 R)
• M2: 322,832 km (0.086 R)
• M3: 457,919 km (0.04 R)
• M4: 613,501 km (0.048 R)
• M5: 688,449 km (0.119 R)
• M6: 848,370 km (0.07 R)
• M7: 943,813 km (0.077 R)
• M8: 1,042,996 km (0.071 R)
• M9: 1,157,588 km (0.105 R)
• M10: 1,604,736 km (0.112 R)
• M11: 1,765,105 km (0.069 R)
• M12: 1,958,984 km (0.051 R)
• M13: 2,145,383 km (0.094 R)
• M14: 2,307,547 km (0.068 R)
• M15: 2,882,751 km (0.034 R)
• M16: 2,963,833 km (0.116 R)
• M17: 3,363,708 km (0.111 R)
• M18: 3,500,889 km (0.068 R)
• M19: 3,692,375 km (0.041 R)
• M20: 3,798,440 km (0.09 R)
• M21: 3,869,648 km (0.081 R)
• M22: 3,995,310 km (0.095 R)
• M23: 4,287,774 km (0.106 R)
• M24: 4,343,425 km (0.093 R)
• M25: 4,606,268 km (0.08 R)
• M26: 4,739,560 km (0.05 R)
• M27: 5,108,019 km (0.084 R)
• M28: 6,205,020 km (0.08 R)
• M29: 7,085,105 km (0.117 R)
• M30: 7,327,902 km (0.056 R)
• M31: 7,439,203 km (0.11 R)
• M32: 7,821,725 km (0.106 R)
• M33: 7,889,792 km (0.072 R)
• M34: 8,465,594 km (0.096 R)
• M35: 8,605,917 km (0.117 R)
• M36: 9,078,796 km (0.111 R)
• M37: 9,198,474 km (0.101 R)
• M38: 9,439,177 km (0.093 R)
• M39: 10,000,767 km (0.102 R)
• M40: 10,149,019 km (0.101 R)
• M41: 10,422,783 km (0.099 R)
• M42: 10,573,129 km (0.076 R)
• M43: 10,749,355 km (0.116 R)
• M44: 10,850,633 km (0.092 R)
• M45: 10,926,778 km (0.053 R)
• M46: 11,309,898 km (0.097 R)
• M47: 11,464,433 km (0.091 R)
• M48: 12,300,386 km (0.066 R)
• M49: 12,379,673 km (0.073 R)
• M50: 13,020,849 km (0.089 R)
• M51: 13,318,399 km (0.089 R)
• M52: 13,399,930 km (0.095 R)
• M53: 13,536,214 km (0.027 R)
• M54: 13,618,193 km (0.106 R)
• M55: 14,002,809 km (0.113 R)
• M56: 14,363,340 km (0.077 R)
• M57: 15,291,894 km (0.116 R)
• M58: 15,577,177 km (0.105 R)
• M59: 15,720,492 km (0.116 R)
• M60: 16,443,499 km (0.047 R)
• M61: 16,501,842 km (0.111 R)
• M62: 16,764,985 km (0.049 R)
• M63: 17,177,276 km (0.104 R)
• M64: 17,444,159 km (0.08 R)
• M65: 17,622,779 km (0.106 R)
• M66: 17,861,836 km (0.043 R)
• M67: 17,981,814 km (0.111 R)
• M68: 18,494,635 km (0.079 R)
• M69: 18,798,618 km (0.11 R)
• M70: 18,920,690 km (0.086 R)
• M71: 19,012,393 km (0.071 R)
• M72: 19,073,579 km (0.065 R)
• M73: 19,473,005 km (0.106 R)
• M74: 19,596,573 km (0.107 R)
• M75: 20,593,792 km (0.058 R)
• M76: 20,971,976 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit