🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.9 AU

Year: 286 Days

Day: 21.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.66 AU - 2.88 AU

Year: 1684 Days

Day: 44.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,681,092 km

• M1: 984,055 km (0.104 R)

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: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 13.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.98 AU - 6.24 AU

Year: 4219 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,681,092 km

• M1: 268,229 km (0.042 R)
• M2: 497,263 km (0.114 R)
• M3: 755,918 km (0.109 R)
• M4: 848,818 km (0.105 R)
• M5: 958,324 km (0.112 R)
• M6: 1,099,544 km (0.092 R)
• M7: 1,361,041 km (0.105 R)
• M8: 1,627,774 km (0.08 R)
• M9: 2,281,368 km (0.092 R)
• M10: 2,421,391 km (0.116 R)
• M11: 2,637,111 km (0.083 R)
• M12: 2,896,813 km (0.114 R)
• M13: 3,562,673 km (0.117 R)
• M14: 4,103,619 km (0.113 R)
• M15: 4,362,124 km (0.059 R)
• M16: 4,648,305 km (0.062 R)
• M17: 4,737,615 km (0.12 R)
• M18: 5,402,428 km (0.093 R)
• M19: 6,642,145 km (0.118 R)
• M20: 6,768,256 km (0.088 R)
• M21: 6,920,846 km (0.106 R)
• M22: 7,647,742 km (0.116 R)
• M23: 7,993,463 km (0.054 R)
• M24: 8,100,874 km (0.11 R)
• M25: 8,344,420 km (0.114 R)
• M26: 8,535,606 km (0.106 R)
• M27: 8,922,167 km (0.108 R)
• M28: 9,399,384 km (0.105 R)
• M29: 9,569,776 km (0.039 R)
• M30: 9,655,346 km (0.075 R)
• M31: 10,554,878 km (0.046 R)
• M32: 10,880,552 km (0.101 R)
• M33: 11,969,475 km (0.088 R)
• M34: 12,495,761 km (0.063 R)
• M35: 12,620,675 km (0.104 R)
• M36: 13,092,955 km (0.079 R)
• M37: 13,667,411 km (0.052 R)
• M38: 14,119,945 km (0.032 R)
• M39: 14,250,095 km (0.115 R)
• M40: 14,741,823 km (0.039 R)
• M41: 14,906,979 km (0.117 R)
• M42: 15,272,596 km (0.089 R)
• M43: 15,540,376 km (0.12 R)
• M44: 15,775,843 km (0.111 R)
• M45: 15,944,889 km (0.115 R)
• M46: 16,318,734 km (0.075 R)
• M47: 16,798,794 km (0.116 R)
• M48: 17,005,987 km (0.093 R)
• M49: 17,737,670 km (0.026 R)
• M50: 18,054,518 km (0.099 R)
• M51: 18,408,616 km (0.097 R)
• M52: 18,693,600 km (0.087 R)
• M53: 18,872,519 km (0.075 R)
• M54: 19,016,133 km (0.06 R)
• M55: 20,067,358 km (0.109 R)
• M56: 20,434,321 km (0.113 R)
• M57: 20,951,780 km (0.119 R)
• M58: 21,323,980 km (0.071 R)
• M59: 21,961,865 km (0.063 R)
• M60: 22,415,895 km (0.099 R)
• M61: 22,796,621 km (0.072 R)
• M62: 22,911,213 km (0.067 R)
• M63: 23,564,507 km (0.099 R)
• M64: 24,107,098 km (0.072 R)
• M65: 24,614,684 km (0.094 R)
• M66: 24,771,463 km (0.091 R)
• M67: 25,362,823 km (0.102 R)
• M68: 25,679,970 km (0.097 R)
• M69: 25,918,878 km (0.071 R)
• M70: 26,078,499 km (0.076 R)
• M71: 26,358,546 km (0.092 R)
• M72: 26,962,174 km (0.107 R)
• M73: 27,123,889 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.08 AU - 8.96 AU

Year: 7532 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,681,092 km

• M1: 276,756 km (0.029 R)
• M2: 383,719 km (0.107 R)
• M3: 565,330 km (0.102 R)
• M4: 669,002 km (0.094 R)
• M5: 770,130 km (0.05 R)
• M6: 978,220 km (0.104 R)
• M7: 1,095,655 km (0.062 R)
• M8: 1,218,325 km (0.093 R)
• M9: 1,629,420 km (0.088 R)
• M10: 1,858,604 km (0.08 R)
• M11: 1,977,385 km (0.114 R)
• M12: 2,083,450 km (0.069 R)
• M13: 2,285,706 km (0.103 R)
• M14: 2,413,462 km (0.049 R)
• M15: 2,760,380 km (0.117 R)
• M16: 3,212,465 km (0.117 R)
• M17: 3,594,687 km (0.11 R)
• M18: 3,800,983 km (0.109 R)
• M19: 3,895,977 km (0.112 R)
• M20: 4,011,168 km (0.093 R)
• M21: 4,363,471 km (0.101 R)
• M22: 4,705,601 km (0.057 R)
• M23: 5,140,332 km (0.118 R)
• M24: 5,288,135 km (0.087 R)
• M25: 5,373,256 km (0.096 R)
• M26: 5,523,303 km (0.076 R)
• M27: 5,981,970 km (0.084 R)
• M28: 6,137,701 km (0.091 R)
• M29: 6,294,779 km (0.102 R)
• M30: 6,589,936 km (0.073 R)
• M31: 7,006,267 km (0.096 R)
• M32: 7,478,996 km (0.038 R)
• M33: 7,646,845 km (0.081 R)
• M34: 7,962,047 km (0.066 R)
• M35: 8,355,939 km (0.074 R)
• M36: 8,530,220 km (0.049 R)
• M37: 8,907,805 km (0.094 R)
• M38: 9,239,613 km (0.112 R)
• M39: 9,445,759 km (0.072 R)
• M40: 9,679,581 km (0.092 R)
• M41: 9,784,150 km (0.103 R)
• M42: 10,419,342 km (0.025 R)
• M43: 10,634,015 km (0.102 R)
• M44: 10,768,952 km (0.117 R)
• M45: 11,177,205 km (0.09 R)
• M46: 11,813,145 km (0.113 R)
• M47: 12,947,097 km (0.062 R)
• M48: 13,033,565 km (0.098 R)
• M49: 13,323,186 km (0.093 R)
• M50: 13,849,771 km (0.116 R)
• M51: 14,056,366 km (0.077 R)
• M52: 14,413,007 km (0.068 R)
• M53: 14,712,502 km (0.067 R)
• M54: 15,776,891 km (0.116 R)
• M55: 15,869,342 km (0.117 R)
• M56: 16,521,290 km (0.093 R)
• M57: 16,615,088 km (0.081 R)
• M58: 16,709,035 km (0.096 R)
• M59: 16,897,678 km (0.072 R)
• M60: 17,055,354 km (0.059 R)
• M61: 17,245,194 km (0.098 R)
• M62: 17,563,239 km (0.054 R)
• M63: 18,011,733 km (0.072 R)
• M64: 18,172,850 km (0.103 R)
• M65: 18,431,654 km (0.099 R)
• M66: 18,529,043 km (0.115 R)
• M67: 19,149,575 km (0.082 R)
• M68: 19,347,044 km (0.094 R)
• M69: 21,768,136 km (0.106 R)
• M70: 22,180,876 km (0.031 R)
• M71: 22,422,776 km (0.104 R)
• M72: 22,839,705 km (0.068 R)
• M73: 23,504,967 km (0.115 R)
• M74: 23,681,044 km (0.09 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: 261 - 19,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit