🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 219 Days

Day: 13.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 228 Days

Day: 30.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,135,295 km

• M1: 88,113 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.62 AU - 0.96 AU

Year: 256 Days

Day: 30.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.11 AU - 1.11 AU

Year: 427 Days

Day: 41.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,135,295 km

• M1: 332,406 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.21 AU - 1.31 AU

Year: 517 Days

Day: 29.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.98 AU - 6.04 AU

Year: 5381 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,135,295 km

• M1: 163,211 km (0.079 R)
• M2: 254,466 km (0.104 R)
• M3: 395,238 km (0.06 R)
• M4: 624,122 km (0.087 R)
• M5: 714,180 km (0.079 R)
• M6: 879,037 km (0.109 R)
• M7: 1,179,878 km (0.106 R)
• M8: 1,366,876 km (0.107 R)
• M9: 1,602,044 km (0.088 R)
• M10: 1,770,940 km (0.105 R)
• M11: 2,126,534 km (0.089 R)
• M12: 2,211,954 km (0.099 R)
• M13: 2,342,254 km (0.044 R)
• M14: 2,445,476 km (0.111 R)
• M15: 2,764,269 km (0.106 R)
• M16: 2,873,625 km (0.067 R)
• M17: 2,968,620 km (0.066 R)
• M18: 3,096,826 km (0.045 R)
• M19: 3,392,281 km (0.117 R)
• M20: 3,662,605 km (0.109 R)
• M21: 3,992,917 km (0.088 R)
• M22: 4,296,750 km (0.041 R)
• M23: 4,515,911 km (0.107 R)
• M24: 4,738,662 km (0.066 R)
• M25: 4,851,459 km (0.1 R)
• M26: 5,003,301 km (0.107 R)
• M27: 5,429,056 km (0.059 R)
• M28: 5,586,732 km (0.108 R)
• M29: 5,705,962 km (0.073 R)
• M30: 5,846,285 km (0.102 R)
• M31: 6,028,345 km (0.119 R)
• M32: 6,212,351 km (0.074 R)
• M33: 6,481,477 km (0.071 R)
• M34: 6,564,953 km (0.118 R)
• M35: 6,712,157 km (0.104 R)
• M36: 6,902,895 km (0.069 R)
• M37: 7,138,511 km (0.119 R)
• M38: 7,398,662 km (0.066 R)
• M39: 7,530,009 km (0.084 R)
• M40: 7,706,086 km (0.09 R)
• M41: 7,950,678 km (0.118 R)
• M42: 8,085,167 km (0.062 R)
• M43: 8,493,270 km (0.119 R)
• M44: 8,699,715 km (0.095 R)
• M45: 8,884,767 km (0.09 R)
• M46: 9,164,814 km (0.11 R)
• M47: 9,685,714 km (0.086 R)
• M48: 9,781,457 km (0.107 R)
• M49: 10,119,099 km (0.105 R)
• M50: 10,216,338 km (0.094 R)
• M51: 10,313,726 km (0.093 R)
• M52: 10,436,097 km (0.038 R)
• M53: 10,583,451 km (0.076 R)
• M54: 10,781,219 km (0.1 R)
• M55: 10,930,219 km (0.047 R)
• M56: 11,205,180 km (0.112 R)
• M57: 11,558,530 km (0.079 R)
• M58: 12,121,317 km (0.077 R)
• M59: 12,328,211 km (0.036 R)
• M60: 12,850,457 km (0.093 R)
• M61: 13,167,305 km (0.094 R)
• M62: 13,380,034 km (0.058 R)
• M63: 14,597,461 km (0.077 R)
• M64: 14,679,889 km (0.072 R)
• M65: 16,190,230 km (0.032 R)
• M66: 17,984,506 km (0.1 R)
• M67: 18,279,813 km (0.086 R)
• M68: 18,457,834 km (0.043 R)
• M69: 18,666,074 km (0.116 R)
• M70: 18,875,212 km (0.077 R)
• M71: 19,145,236 km (0.084 R)
• M72: 19,386,388 km (0.114 R)
• M73: 19,780,279 km (0.083 R)
• M74: 20,146,345 km (0.074 R)
• M75: 20,391,536 km (0.07 R)
• M76: 20,545,472 km (0.086 R)
• M77: 20,637,924 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 11.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.58 AU - 10.58 AU

Year: 9994 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,135,295 km

• M1: 165,904 km (0.114 R)
• M2: 335,548 km (0.097 R)
• M3: 605,423 km (0.077 R)
• M4: 774,319 km (0.098 R)
• M5: 865,124 km (0.08 R)
• M6: 1,025,344 km (0.117 R)
• M7: 1,195,736 km (0.097 R)
• M8: 1,431,951 km (0.103 R)
• M9: 1,526,945 km (0.076 R)
• M10: 1,663,678 km (0.115 R)
• M11: 1,784,254 km (0.109 R)
• M12: 1,970,653 km (0.115 R)
• M13: 2,476,593 km (0.108 R)
• M14: 2,997,493 km (0.109 R)
• M15: 3,095,928 km (0.081 R)
• M16: 3,170,577 km (0.116 R)
• M17: 3,296,090 km (0.052 R)
• M18: 4,057,393 km (0.06 R)
• M19: 4,415,980 km (0.119 R)
• M20: 4,871,505 km (0.096 R)
• M21: 5,223,210 km (0.075 R)
• M22: 5,462,267 km (0.088 R)
• M23: 5,735,433 km (0.036 R)
• M24: 5,920,186 km (0.081 R)
• M25: 6,075,618 km (0.047 R)
• M26: 6,454,251 km (0.101 R)
• M27: 6,710,960 km (0.065 R)
• M28: 7,467,776 km (0.095 R)
• M29: 9,133,100 km (0.06 R)
• M30: 9,385,172 km (0.053 R)
• M31: 9,933,448 km (0.118 R)
• M32: 10,304,750 km (0.118 R)
• M33: 10,454,647 km (0.112 R)
• M34: 10,908,378 km (0.109 R)
• M35: 11,640,061 km (0.032 R)
• M36: 11,718,001 km (0.069 R)
• M37: 11,796,091 km (0.092 R)
• M38: 12,506,980 km (0.118 R)
• M39: 14,806,449 km (0.082 R)
• M40: 15,188,073 km (0.037 R)
• M41: 15,315,980 km (0.075 R)
• M42: 15,444,185 km (0.099 R)
• M43: 16,614,788 km (0.101 R)
• M44: 17,055,653 km (0.115 R)
• M45: 17,455,678 km (0.061 R)
• M46: 17,903,724 km (0.114 R)
• M47: 19,316,975 km (0.097 R)
• M48: 20,200,649 km (0.103 R)
• M49: 21,145,210 km (0.118 R)
• M50: 21,814,960 km (0.052 R)
• M51: 22,637,599 km (0.106 R)
• M52: 23,028,199 km (0.063 R)
• M53: 23,519,777 km (0.042 R)
• M54: 24,562,923 km (0.074 R)
• M55: 24,964,444 km (0.062 R)
• M56: 25,065,123 km (0.069 R)
• M57: 25,165,952 km (0.111 R)
• M58: 26,284,047 km (0.105 R)
• M59: 26,386,372 km (0.109 R)
• M60: 26,643,082 km (0.075 R)
• M61: 26,952,300 km (0.057 R)
• M62: 27,159,045 km (0.119 R)
• M63: 27,574,179 km (0.091 R)
• M64: 27,678,299 km (0.053 R)
• M65: 27,886,838 km (0.066 R)
• M66: 28,095,976 km (0.054 R)
• M67: 29,787,629 km (0.102 R)
• M68: 30,484,306 km (0.096 R)
• M69: 32,167,133 km (0.11 R)
• M70: 32,386,593 km (0.12 R)
• M71: 32,496,397 km (0.056 R)
• M72: 32,771,658 km (0.1 R)
• M73: 34,551,124 km (0.1 R)
• M74: 34,944,567 km (0.062 R)
• M75: 35,396,053 km (0.027 R)
• M76: 35,735,939 km (0.092 R)
• M77: 35,963,029 km (0.101 R)
• M78: 36,304,710 km (0.094 R)
• M79: 36,647,589 km (0.073 R)
• M80: 36,876,623 km (0.113 R)
• M81: 37,566,868 km (0.1 R)
• M82: 38,319,345 km (0.087 R)
• M83: 39,135,252 km (0.071 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: 548 - 16,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit