🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.59 AU

Year: 140 Days

Day: 42.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,070,408 km

• M1: 111,151 km (0.042 R)
• M2: 350,657 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 166 Days

Day: 36.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.27 AU - 1.53 AU

Year: 638 Days

Day: 34.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.5

Radius: 14.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.51 AU - 5.83 AU

Year: 4526 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,070,408 km

• M1: 210,933 km (0.07 R)
• M2: 701,764 km (0.039 R)
• M3: 1,392,457 km (0.062 R)
• M4: 1,718,281 km (0.104 R)
• M5: 1,846,786 km (0.1 R)
• M6: 2,268,353 km (0.057 R)
• M7: 2,458,342 km (0.056 R)
• M8: 3,578,979 km (0.094 R)
• M9: 4,048,118 km (0.084 R)
• M10: 4,202,354 km (0.055 R)
• M11: 4,378,430 km (0.041 R)
• M12: 4,717,718 km (0.114 R)
• M13: 4,880,331 km (0.051 R)
• M14: 5,148,710 km (0.072 R)
• M15: 5,295,166 km (0.052 R)
• M16: 5,421,876 km (0.088 R)
• M17: 5,613,959 km (0.074 R)
• M18: 6,137,103 km (0.106 R)
• M19: 6,494,642 km (0.105 R)
• M20: 6,630,626 km (0.075 R)
• M21: 6,813,136 km (0.057 R)
• M22: 7,020,778 km (0.116 R)
• M23: 7,324,162 km (0.098 R)
• M24: 7,465,682 km (0.07 R)
• M25: 8,506,733 km (0.048 R)
• M26: 8,630,750 km (0.107 R)
• M27: 8,930,843 km (0.043 R)
• M28: 9,592,963 km (0.092 R)
• M29: 9,956,037 km (0.058 R)
• M30: 10,456,143 km (0.117 R)
• M31: 10,937,549 km (0.048 R)
• M32: 11,563,317 km (0.081 R)
• M33: 12,061,179 km (0.081 R)
• M34: 12,368,902 km (0.104 R)
• M35: 12,849,560 km (0.075 R)
• M36: 13,451,841 km (0.091 R)
• M37: 14,416,896 km (0.059 R)
• M38: 14,713,699 km (0.112 R)
• M39: 15,495,048 km (0.093 R)
• M40: 15,890,884 km (0.111 R)
• M41: 16,136,075 km (0.083 R)
• M42: 17,160,821 km (0.12 R)
• M43: 17,317,898 km (0.112 R)
• M44: 18,078,753 km (0.092 R)
• M45: 18,270,687 km (0.065 R)
• M46: 18,399,042 km (0.116 R)
• M47: 18,592,023 km (0.041 R)
• M48: 18,818,215 km (0.097 R)
• M49: 19,436,503 km (0.115 R)
• M50: 19,962,340 km (0.113 R)
• M51: 20,994,416 km (0.116 R)
• M52: 21,196,223 km (0.082 R)
• M53: 22,078,103 km (0.104 R)
• M54: 22,214,835 km (0.088 R)
• M55: 23,214,747 km (0.119 R)
• M56: 23,353,724 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 13.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.1 AU - 7.28 AU

Year: 6662 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,070,408 km

• M1: 216,319 km (0.1 R)
• M2: 316,699 km (0.056 R)
• M3: 645,365 km (0.098 R)
• M4: 802,892 km (0.101 R)
• M5: 1,128,417 km (0.114 R)
• M6: 1,224,758 km (0.111 R)
• M7: 1,531,433 km (0.069 R)
• M8: 1,675,945 km (0.084 R)
• M9: 2,057,569 km (0.075 R)
• M10: 2,218,237 km (0.034 R)
• M11: 2,902,498 km (0.105 R)
• M12: 3,152,476 km (0.072 R)
• M13: 3,433,421 km (0.106 R)
• M14: 3,771,662 km (0.081 R)
• M15: 4,222,549 km (0.114 R)
• M16: 4,325,174 km (0.11 R)
• M17: 4,532,815 km (0.093 R)
• M18: 5,341,242 km (0.102 R)
• M19: 5,991,245 km (0.06 R)
• M20: 6,636,610 km (0.107 R)
• M21: 6,756,289 km (0.104 R)
• M22: 6,937,302 km (0.098 R)
• M23: 7,150,479 km (0.089 R)
• M24: 7,866,305 km (0.107 R)
• M25: 8,507,481 km (0.036 R)
• M26: 8,900,325 km (0.064 R)
• M27: 9,602,089 km (0.057 R)
• M28: 9,839,950 km (0.096 R)
• M29: 10,079,905 km (0.076 R)
• M30: 10,917,054 km (0.069 R)
• M31: 11,487,620 km (0.096 R)
• M32: 11,631,683 km (0.101 R)
• M33: 11,921,903 km (0.046 R)
• M34: 12,287,969 km (0.082 R)
• M35: 12,398,522 km (0.056 R)
• M36: 12,881,424 km (0.119 R)
• M37: 13,257,064 km (0.117 R)
• M38: 13,484,303 km (0.104 R)
• M39: 13,674,592 km (0.057 R)
• M40: 14,212,097 km (0.051 R)
• M41: 14,444,572 km (0.041 R)
• M42: 15,546,360 km (0.09 R)
• M43: 16,349,850 km (0.041 R)
• M44: 16,715,916 km (0.08 R)
• M45: 17,705,207 km (0.074 R)
• M46: 19,267,308 km (0.086 R)
• M47: 19,567,850 km (0.114 R)
• M48: 20,522,434 km (0.102 R)
• M49: 20,653,781 km (0.104 R)
• M50: 21,137,880 km (0.082 R)
• M51: 21,359,135 km (0.089 R)
• M52: 21,625,569 km (0.117 R)
• M53: 21,759,309 km (0.062 R)
• M54: 22,251,786 km (0.114 R)
• M55: 22,386,723 km (0.104 R)
• M56: 22,521,959 km (0.098 R)
• M57: 25,565,379 km (0.103 R)
• M58: 25,659,625 km (0.119 R)
• M59: 25,942,964 km (0.032 R)
• M60: 26,370,065 km (0.087 R)
• M61: 27,568,494 km (0.107 R)
• M62: 28,247,369 km (0.115 R)
• M63: 28,344,757 km (0.108 R)
• M64: 28,588,901 km (0.117 R)
• M65: 29,374,589 km (0.054 R)
• M66: 29,869,309 km (0.081 R)
• M67: 30,067,975 km (0.091 R)
• M68: 30,217,274 km (0.102 R)
• M69: 30,616,551 km (0.105 R)
• M70: 30,917,093 km (0.095 R)
• M71: 31,067,738 km (0.086 R)
• M72: 31,723,575 km (0.03 R)
• M73: 33,408,645 km (0.08 R)
• M74: 33,614,941 km (0.084 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: 334 - 18,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit