🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.64 AU - 0.74 AU

Year: 201 Days

Day: 30.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 237 Days

Day: 38.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 256 Days

Day: 16.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.7 AU - 2.1 AU

Year: 920 Days

Day: 43 Hours

Environment

Temp: -40 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,455,689 km

• M1: 207,642 km (0.097 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 11.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.25 AU - 8.13 AU

Year: 7495 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 84,455,689 km

• M1: 222,302 km (0.069 R)
• M2: 445,353 km (0.083 R)
• M3: 760,107 km (0.118 R)
• M4: 1,312,572 km (0.062 R)
• M5: 1,393,654 km (0.064 R)
• M6: 1,879,099 km (0.112 R)
• M7: 2,315,476 km (0.054 R)
• M8: 2,804,511 km (0.087 R)
• M9: 3,170,278 km (0.111 R)
• M10: 3,325,261 km (0.103 R)
• M11: 3,782,433 km (0.089 R)
• M12: 3,923,503 km (0.048 R)
• M13: 4,066,369 km (0.091 R)
• M14: 4,381,722 km (0.077 R)
• M15: 5,114,153 km (0.033 R)
• M16: 7,442,943 km (0.099 R)
• M17: 7,531,505 km (0.087 R)
• M18: 7,620,366 km (0.105 R)
• M19: 7,769,216 km (0.076 R)
• M20: 8,009,620 km (0.094 R)
• M21: 8,621,176 km (0.108 R)
• M22: 8,807,724 km (0.053 R)
• M23: 9,406,864 km (0.067 R)
• M24: 10,051,930 km (0.105 R)
• M25: 10,412,760 km (0.102 R)
• M26: 10,511,943 km (0.094 R)
• M27: 10,677,997 km (0.05 R)
• M28: 12,455,220 km (0.069 R)
• M29: 12,913,887 km (0.026 R)
• M30: 12,984,946 km (0.109 R)
• M31: 13,234,624 km (0.106 R)
• M32: 13,413,843 km (0.116 R)
• M33: 13,666,214 km (0.078 R)
• M34: 13,920,231 km (0.082 R)
• M35: 13,993,086 km (0.1 R)
• M36: 14,212,396 km (0.104 R)
• M37: 14,691,558 km (0.064 R)
• M38: 15,476,797 km (0.12 R)
• M39: 15,969,872 km (0.119 R)
• M40: 16,237,353 km (0.106 R)
• M41: 16,776,952 km (0.094 R)
• M42: 16,854,594 km (0.04 R)
• M43: 20,342,767 km (0.108 R)
• M44: 21,259,204 km (0.096 R)
• M45: 21,427,202 km (0.064 R)
• M46: 21,595,799 km (0.117 R)
• M47: 22,359,496 km (0.11 R)
• M48: 23,434,955 km (0.115 R)
• M49: 24,439,355 km (0.089 R)
• M50: 24,659,563 km (0.082 R)
• M51: 25,859,937 km (0.073 R)
• M52: 26,354,358 km (0.11 R)
• M53: 27,535,582 km (0.116 R)
• M54: 28,363,457 km (0.098 R)
• M55: 28,594,885 km (0.098 R)
• M56: 28,966,486 km (0.096 R)
• M57: 29,106,211 km (0.098 R)
• M58: 29,433,231 km (0.086 R)
• M59: 30,090,714 km (0.099 R)
• M60: 30,468,748 km (0.051 R)
• M61: 30,895,850 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.6

Radius: 3.2

Gravity: 68.91 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.62 AU - 19.9 AU

Year: 23044 Days

Day: 16.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,455,689 km

• M1: 89,160 km (0.095 R)
• M2: 243,695 km (0.048 R)
• M3: 478,414 km (0.037 R)
• M4: 640,578 km (0.057 R)
• M5: 740,659 km (0.098 R)
• M6: 766,390 km (0.036 R)
• M7: 1,040,752 km (0.108 R)
• M8: 1,471,145 km (0.075 R)
• M9: 1,704,817 km (0.081 R)
• M10: 1,739,075 km (0.11 R)
• M11: 1,985,762 km (0.081 R)
• M12: 2,094,969 km (0.075 R)
• M13: 2,629,631 km (0.105 R)
• M14: 2,709,217 km (0.073 R)
• M15: 2,789,701 km (0.086 R)
• M16: 3,203,938 km (0.08 R)
• M17: 3,246,423 km (0.052 R)
• M18: 3,461,545 km (0.09 R)
• M19: 3,996,507 km (0.073 R)
• M20: 4,227,037 km (0.093 R)
• M21: 4,461,756 km (0.06 R)
• M22: 5,442,371 km (0.062 R)
• M23: 7,031,100 km (0.083 R)
• M24: 7,477,201 km (0.09 R)
• M25: 9,841,296 km (0.075 R)
• M26: 11,360,612 km (0.084 R)
• M27: 11,686,137 km (0.044 R)
• M28: 13,018,904 km (0.117 R)
• M29: 14,822,007 km (0.059 R)
• M30: 15,106,393 km (0.045 R)
• M31: 15,320,767 km (0.105 R)
• M32: 16,042,576 km (0.089 R)
• M33: 16,923,259 km (0.113 R)
• M34: 17,294,860 km (0.103 R)
• M35: 18,501,965 km (0.045 R)
• M36: 18,884,786 km (0.055 R)
• M37: 19,658,058 km (0.052 R)
• M38: 21,636,190 km (0.114 R)
• M39: 21,877,791 km (0.112 R)
• M40: 22,445,066 km (0.047 R)
• M41: 22,771,339 km (0.103 R)
• M42: 23,925,636 km (0.087 R)
• M43: 28,200,395 km (0.032 R)
• M44: 28,288,209 km (0.101 R)
• M45: 28,552,399 km (0.087 R)
• M46: 28,905,899 km (0.028 R)
• M47: 29,438,767 km (0.052 R)
• M48: 29,706,397 km (0.117 R)
• M49: 29,974,925 km (0.102 R)
• M50: 30,514,226 km (0.09 R)
• M51: 30,875,654 km (0.093 R)
• M52: 31,238,429 km (0.078 R)
• M53: 33,073,247 km (0.051 R)
• M54: 33,351,499 km (0.04 R)
• M55: 34,003,746 km (0.081 R)
• M56: 35,605,340 km (0.081 R)
• M57: 36,558,728 km (0.088 R)
• M58: 39,665,726 km (0.116 R)
• M59: 40,257,685 km (0.06 R)
• M60: 41,150,933 km (0.077 R)
• M61: 41,350,347 km (0.076 R)
• M62: 41,450,279 km (0.107 R)
• M63: 41,650,142 km (0.117 R)
• M64: 42,755,221 km (0.108 R)
• M65: 43,870,024 km (0.114 R)
• M66: 44,175,653 km (0.117 R)
• M67: 45,199,650 km (0.073 R)
• M68: 45,405,347 km (0.116 R)
• M69: 45,714,566 km (0.086 R)
• M70: 51,398,088 km (0.09 R)
• M71: 53,776,545 km (0.05 R)
• M72: 54,322,128 km (0.069 R)
• M73: 54,540,840 km (0.09 R)
• M74: 55,749,142 km (0.088 R)
• M75: 58,191,926 km (0.115 R)
• M76: 58,415,725 km (0.086 R)
• M77: 58,527,773 km (0.069 R)
• M78: 58,976,567 km (0.086 R)
• M79: 59,313,910 km (0.112 R)
• M80: 60,329,680 km (0.095 R)
• M81: 60,556,171 km (0.107 R)
• M82: 61,123,745 km (0.041 R)
• M83: 61,351,134 km (0.094 R)
• M84: 61,807,108 km (0.097 R)
• M85: 62,035,395 km (0.077 R)
• M86: 66,426,840 km (0.095 R)
• M87: 67,952,140 km (0.111 R)
• M88: 68,187,757 km (0.077 R)
• M89: 69,963,932 km (0.084 R)
• M90: 70,201,942 km (0.114 R)
• M91: 73,440,736 km (0.096 R)
• M92: 73,682,636 km (0.096 R)
• M93: 76,973,340 km (0.072 R)
• M94: 81,560,161 km (0.063 R)
• M95: 82,312,189 km (0.1 R)
• M96: 82,940,799 km (0.05 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit