🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 154 Days

Day: 18.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.2 AU

Year: 371 Days

Day: 26 Hours

Environment

Temp: 25 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,262,295 km

• M1: 176,077 km (0.092 R)
• M2: 215,421 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.87 AU - 2.17 AU

Year: 1082 Days

Day: 13.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,262,295 km

• M1: 400,623 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.28 AU - 2.96 AU

Year: 1598 Days

Day: 17.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,262,295 km

• M1: 664,813 km (0.119 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 13.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.37 AU - 5.25 AU

Year: 3974 Days

Day: 11.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,262,295 km

• M1: 165,006 km (0.06 R)
• M2: 299,944 km (0.03 R)
• M3: 417,677 km (0.098 R)
• M4: 625,020 km (0.092 R)
• M5: 791,822 km (0.072 R)
• M6: 1,022,950 km (0.063 R)
• M7: 1,172,847 km (0.114 R)
• M8: 1,481,767 km (0.095 R)
• M9: 1,624,483 km (0.055 R)
• M10: 2,064,750 km (0.09 R)
• M11: 2,176,649 km (0.078 R)
• M12: 2,390,125 km (0.113 R)
• M13: 2,559,021 km (0.078 R)
• M14: 3,145,295 km (0.088 R)
• M15: 3,559,083 km (0.082 R)
• M16: 3,733,514 km (0.104 R)
• M17: 3,990,523 km (0.114 R)
• M18: 4,151,640 km (0.096 R)
• M19: 4,522,044 km (0.048 R)
• M20: 4,626,913 km (0.081 R)
• M21: 4,732,529 km (0.094 R)
• M22: 5,141,529 km (0.055 R)
• M23: 5,697,136 km (0.104 R)
• M24: 5,810,680 km (0.111 R)
• M25: 6,225,366 km (0.101 R)
• M26: 6,436,448 km (0.039 R)
• M27: 6,530,994 km (0.085 R)
• M28: 6,745,368 km (0.06 R)
• M29: 7,132,527 km (0.106 R)
• M30: 7,353,483 km (0.083 R)
• M31: 7,701,747 km (0.099 R)
• M32: 7,877,824 km (0.079 R)
• M33: 8,234,166 km (0.092 R)
• M34: 8,440,312 km (0.052 R)
• M35: 8,700,163 km (0.111 R)
• M36: 8,910,199 km (0.09 R)
• M37: 9,121,730 km (0.115 R)
• M38: 9,308,279 km (0.085 R)
• M39: 9,442,318 km (0.11 R)
• M40: 9,576,956 km (0.097 R)
• M41: 9,712,193 km (0.113 R)
• M42: 10,094,416 km (0.109 R)
• M43: 10,426,074 km (0.114 R)
• M44: 10,789,447 km (0.061 R)
• M45: 10,873,820 km (0.059 R)
• M46: 11,043,315 km (0.105 R)
• M47: 11,299,426 km (0.074 R)
• M48: 11,413,719 km (0.084 R)
• M49: 11,586,056 km (0.059 R)
• M50: 11,701,396 km (0.072 R)
• M51: 12,460,755 km (0.059 R)
• M52: 13,812,371 km (0.08 R)
• M53: 14,335,066 km (0.114 R)
• M54: 14,989,856 km (0.114 R)
• M55: 15,241,779 km (0.111 R)
• M56: 15,495,198 km (0.061 R)
• M57: 16,490,323 km (0.097 R)
• M58: 16,815,698 km (0.115 R)
• M59: 17,340,936 km (0.118 R)
• M60: 17,439,970 km (0.049 R)
• M61: 18,306,441 km (0.087 R)
• M62: 18,643,485 km (0.094 R)
• M63: 18,744,912 km (0.069 R)
• M64: 19,632,327 km (0.082 R)
• M65: 20,638,373 km (0.054 R)
• M66: 20,989,030 km (0.094 R)
• M67: 21,412,691 km (0.101 R)
• M68: 21,981,762 km (0.099 R)
• M69: 22,483,812 km (0.083 R)
• M70: 23,939,250 km (0.107 R)
• M71: 24,455,811 km (0.06 R)
• M72: 24,566,962 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 11.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.7 AU - 7.9 AU

Year: 7430 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,262,295 km

• M1: 370,255 km (0.045 R)
• M2: 498,311 km (0.104 R)
• M3: 602,580 km (0.114 R)
• M4: 790,176 km (0.091 R)
• M5: 1,065,436 km (0.072 R)
• M6: 1,241,962 km (0.114 R)
• M7: 1,956,441 km (0.111 R)
• M8: 2,130,722 km (0.112 R)
• M9: 2,219,733 km (0.087 R)
• M10: 2,332,979 km (0.119 R)
• M11: 2,424,981 km (0.068 R)
• M12: 2,684,235 km (0.109 R)
• M13: 3,002,579 km (0.103 R)
• M14: 3,128,241 km (0.074 R)
• M15: 3,255,698 km (0.065 R)
• M16: 3,489,670 km (0.112 R)
• M17: 3,729,176 km (0.119 R)
• M18: 4,682,114 km (0.092 R)
• M19: 4,887,362 km (0.03 R)
• M20: 5,035,913 km (0.112 R)
• M21: 6,116,907 km (0.104 R)
• M22: 6,438,842 km (0.091 R)
• M23: 6,569,142 km (0.09 R)
• M24: 7,199,996 km (0.11 R)
• M25: 7,539,882 km (0.078 R)
• M26: 7,642,955 km (0.106 R)
• M27: 7,989,723 km (0.098 R)
• M28: 8,200,207 km (0.118 R)
• M29: 8,377,182 km (0.116 R)
• M30: 8,448,241 km (0.11 R)
• M31: 8,555,353 km (0.099 R)
• M32: 8,698,667 km (0.095 R)
• M33: 10,443,278 km (0.113 R)
• M34: 10,866,939 km (0.078 R)
• M35: 11,335,479 km (0.111 R)
• M36: 11,651,580 km (0.074 R)
• M37: 11,930,580 km (0.113 R)
• M38: 12,090,949 km (0.119 R)
• M39: 12,292,457 km (0.105 R)
• M40: 12,658,074 km (0.113 R)
• M41: 13,566,582 km (0.056 R)
• M42: 14,368,277 km (0.073 R)
• M43: 15,055,231 km (0.041 R)
• M44: 15,665,141 km (0.107 R)
• M45: 15,752,955 km (0.085 R)
• M46: 15,884,900 km (0.096 R)
• M47: 16,017,294 km (0.059 R)
• M48: 16,194,418 km (0.062 R)
• M49: 16,774,409 km (0.098 R)
• M50: 17,543,043 km (0.081 R)
• M51: 17,634,298 km (0.089 R)
• M52: 17,725,553 km (0.1 R)
• M53: 17,817,106 km (0.1 R)
• M54: 18,415,797 km (0.111 R)
• M55: 19,114,718 km (0.119 R)
• M56: 20,779,294 km (0.09 R)
• M57: 22,737,829 km (0.079 R)
• M58: 22,887,128 km (0.117 R)
• M59: 24,805,870 km (0.054 R)
• M60: 24,959,507 km (0.117 R)
• M61: 25,629,107 km (0.047 R)
• M62: 28,098,968 km (0.082 R)
• M63: 28,473,412 km (0.085 R)
• M64: 29,010,917 km (0.067 R)
• M65: 29,714,924 km (0.057 R)
• M66: 30,041,646 km (0.108 R)
• M67: 30,314,961 km (0.116 R)
• M68: 30,643,927 km (0.078 R)
• M69: 30,918,888 km (0.081 R)
• M70: 32,250,608 km (0.119 R)
• M71: 32,418,307 km (0.062 R)
• M72: 33,600,879 km (0.104 R)
• M73: 34,340,042 km (0.111 R)
• M74: 34,454,185 km (0.117 R)
• M75: 35,776,480 km (0.077 R)
• M76: 36,531,202 km (0.051 R)
• M77: 36,647,738 km (0.117 R)
• M78: 37,408,444 km (0.12 R)
• M79: 37,820,286 km (0.113 R)
• M80: 38,292,717 km (0.089 R)
• M81: 38,411,198 km (0.026 R)
• M82: 38,648,311 km (0.11 R)
• M83: 38,767,241 km (0.105 R)
• M84: 39,362,940 km (0.087 R)
• M85: 39,781,814 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 17,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit