🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.22 AU - 2.72 AU

Year: 1411 Days

Day: 43.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.38 AU - 2.58 AU

Year: 1419 Days

Day: 22.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.1

Radius: 11.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.07 AU - 6.73 AU

Year: 4561 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,926,243 km

• M1: 193,879 km (0.119 R)
• M2: 310,416 km (0.044 R)
• M3: 387,608 km (0.096 R)
• M4: 520,152 km (0.119 R)
• M5: 598,391 km (0.087 R)
• M6: 713,582 km (0.034 R)
• M7: 837,000 km (0.072 R)
• M8: 1,461,870 km (0.036 R)
• M9: 2,059,364 km (0.032 R)
• M10: 2,190,711 km (0.032 R)
• M11: 2,359,158 km (0.09 R)
• M12: 2,744,822 km (0.109 R)
• M13: 3,037,884 km (0.098 R)
• M14: 3,321,970 km (0.071 R)
• M15: 3,575,389 km (0.047 R)
• M16: 3,734,412 km (0.068 R)
• M17: 3,814,746 km (0.076 R)
• M18: 4,018,498 km (0.112 R)
• M19: 4,121,721 km (0.109 R)
• M20: 4,288,672 km (0.06 R)
• M21: 4,436,624 km (0.093 R)
• M22: 4,694,232 km (0.057 R)
• M23: 4,912,794 km (0.084 R)
• M24: 5,134,648 km (0.114 R)
• M25: 5,890,267 km (0.038 R)
• M26: 6,317,219 km (0.086 R)
• M27: 6,413,410 km (0.097 R)
• M28: 6,901,997 km (0.099 R)
• M29: 7,200,894 km (0.076 R)
• M30: 7,326,705 km (0.11 R)
• M31: 7,657,317 km (0.053 R)
• M32: 7,863,163 km (0.078 R)
• M33: 8,306,871 km (0.054 R)
• M34: 8,651,694 km (0.064 R)
• M35: 8,920,072 km (0.116 R)
• M36: 9,937,188 km (0.109 R)
• M37: 10,077,361 km (0.067 R)
• M38: 11,019,678 km (0.069 R)
• M39: 11,516,044 km (0.048 R)
• M40: 12,530,766 km (0.095 R)
• M41: 12,651,941 km (0.064 R)
• M42: 13,140,976 km (0.045 R)
• M43: 13,980,071 km (0.038 R)
• M44: 14,772,640 km (0.069 R)
• M45: 14,900,696 km (0.032 R)
• M46: 15,029,200 km (0.112 R)
• M47: 15,158,154 km (0.06 R)
• M48: 15,677,408 km (0.083 R)
• M49: 16,136,674 km (0.074 R)
• M50: 16,235,558 km (0.106 R)
• M51: 16,500,496 km (0.119 R)
• M52: 16,766,780 km (0.032 R)
• M53: 17,068,219 km (0.081 R)
• M54: 17,676,335 km (0.055 R)
• M55: 17,914,644 km (0.117 R)
• M56: 18,085,635 km (0.069 R)
• M57: 18,636,304 km (0.056 R)
• M58: 18,809,539 km (0.05 R)
• M59: 19,018,078 km (0.072 R)
• M60: 19,192,509 km (0.1 R)
• M61: 19,578,173 km (0.03 R)
• M62: 20,786,026 km (0.063 R)
• M63: 21,037,649 km (0.1 R)
• M64: 22,458,380 km (0.088 R)
• M65: 22,568,933 km (0.07 R)
• M66: 22,753,687 km (0.117 R)
• M67: 23,013,089 km (0.099 R)
• M68: 23,647,085 km (0.102 R)
• M69: 24,400,460 km (0.112 R)
• M70: 24,590,000 km (0.104 R)
• M71: 24,665,996 km (0.118 R)
• M72: 25,545,183 km (0.072 R)
• M73: 25,622,226 km (0.077 R)
• M74: 25,737,715 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 9.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.66 AU - 6.78 AU

Year: 4972 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,926,243 km

• M1: 134,788 km (0.109 R)
• M2: 490,382 km (0.065 R)
• M3: 835,355 km (0.114 R)
• M4: 1,054,366 km (0.116 R)
• M5: 1,178,083 km (0.105 R)
• M6: 1,365,380 km (0.088 R)
• M7: 1,547,291 km (0.098 R)
• M8: 1,609,673 km (0.056 R)
• M9: 1,720,974 km (0.104 R)
• M10: 1,835,117 km (0.064 R)
• M11: 2,070,734 km (0.034 R)
• M12: 2,608,837 km (0.107 R)
• M13: 2,702,635 km (0.049 R)
• M14: 3,248,967 km (0.108 R)
• M15: 3,597,380 km (0.044 R)
• M16: 4,022,687 km (0.097 R)
• M17: 4,109,753 km (0.095 R)
• M18: 4,554,208 km (0.038 R)
• M19: 4,759,307 km (0.117 R)
• M20: 4,920,872 km (0.081 R)
• M21: 5,037,559 km (0.045 R)
• M22: 5,202,266 km (0.083 R)
• M23: 5,368,768 km (0.118 R)
• M24: 5,440,725 km (0.096 R)
• M25: 5,561,301 km (0.117 R)
• M26: 5,756,227 km (0.115 R)
• M27: 5,854,513 km (0.082 R)
• M28: 6,127,678 km (0.115 R)
• M29: 6,430,464 km (0.109 R)
• M30: 6,660,696 km (0.079 R)
• M31: 7,076,877 km (0.098 R)
• M32: 7,288,259 km (0.073 R)
• M33: 7,555,291 km (0.084 R)
• M34: 7,689,929 km (0.116 R)
• M35: 8,209,333 km (0.083 R)
• M36: 8,655,434 km (0.089 R)
• M37: 8,739,956 km (0.075 R)
• M38: 8,938,323 km (0.086 R)
• M39: 9,281,800 km (0.082 R)
• M40: 9,368,267 km (0.113 R)
• M41: 9,542,250 km (0.098 R)
• M42: 10,189,111 km (0.072 R)
• M43: 10,367,880 km (0.097 R)
• M44: 10,487,858 km (0.077 R)
• M45: 10,941,289 km (0.113 R)
• M46: 11,216,549 km (0.063 R)
• M47: 11,649,186 km (0.04 R)
• M48: 12,055,793 km (0.12 R)
• M49: 12,245,035 km (0.095 R)
• M50: 12,467,038 km (0.119 R)
• M51: 12,818,742 km (0.038 R)
• M52: 12,947,397 km (0.118 R)
• M53: 14,659,095 km (0.117 R)
• M54: 15,747,420 km (0.045 R)
• M55: 16,720,853 km (0.08 R)
• M56: 17,570,868 km (0.058 R)
• M57: 17,965,059 km (0.036 R)
• M58: 18,037,015 km (0.119 R)
• M59: 18,616,557 km (0.095 R)
• M60: 19,238,885 km (0.088 R)
• M61: 19,312,487 km (0.082 R)
• M62: 19,682,293 km (0.071 R)
• M63: 21,222,702 km (0.065 R)
• M64: 21,795,811 km (0.086 R)
• M65: 21,911,151 km (0.1 R)
• M66: 21,988,045 km (0.088 R)
• M67: 22,180,727 km (0.062 R)
• M68: 22,412,903 km (0.061 R)
• M69: 22,645,677 km (0.08 R)
• M70: 23,349,086 km (0.118 R)
• M71: 23,427,775 km (0.096 R)
• M72: 23,624,645 km (0.118 R)
• M73: 24,338,078 km (0.081 R)
• M74: 25,300,141 km (0.094 R)
• M75: 25,461,707 km (0.084 R)
• M76: 25,623,722 km (0.115 R)
• M77: 27,055,074 km (0.077 R)
• M78: 27,510,151 km (0.077 R)
• M79: 27,634,766 km (0.096 R)
• M80: 27,717,942 km (0.046 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit