🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.47 AU - 0.65 AU

Year: 156 Days

Day: 19.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.96 AU - 1.18 AU

Year: 413 Days

Day: 13 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.85 AU - 1.39 AU

Year: 442 Days

Day: 25.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,198,449 km

• M1: 777,311 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.17 AU - 1.47 AU

Year: 565 Days

Day: 47.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.26 AU - 1.86 AU

Year: 726 Days

Day: 35.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,198,449 km

• M1: 249,978 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.04 AU - 3.68 AU

Year: 2296 Days

Day: 30 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,198,449 km

• M1: 1,140,983 km (0.107 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.3

Radius: 14.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.54 AU - 5.76 AU

Year: 5006 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,198,449 km

• M1: 185,801 km (0.047 R)
• M2: 297,700 km (0.107 R)
• M3: 407,953 km (0.1 R)
• M4: 819,497 km (0.093 R)
• M5: 942,616 km (0.071 R)
• M6: 1,163,123 km (0.071 R)
• M7: 1,385,276 km (0.052 R)
• M8: 1,709,904 km (0.064 R)
• M9: 1,946,418 km (0.092 R)
• M10: 2,078,363 km (0.11 R)
• M11: 2,432,013 km (0.104 R)
• M12: 2,933,913 km (0.098 R)
• M13: 4,352,101 km (0.049 R)
• M14: 4,806,729 km (0.06 R)
• M15: 5,039,803 km (0.088 R)
• M16: 5,171,000 km (0.051 R)
• M17: 5,816,515 km (0.115 R)
• M18: 6,009,646 km (0.098 R)
• M19: 6,148,921 km (0.046 R)
• M20: 6,289,244 km (0.059 R)
• M21: 6,430,764 km (0.066 R)
• M22: 6,601,904 km (0.094 R)
• M23: 6,716,795 km (0.066 R)
• M24: 7,036,485 km (0.105 R)
• M25: 7,630,539 km (0.084 R)
• M26: 7,781,632 km (0.113 R)
• M27: 8,551,912 km (0.074 R)
• M28: 8,835,250 km (0.119 R)
• M29: 9,282,249 km (0.083 R)
• M30: 9,475,978 km (0.081 R)
• M31: 9,900,686 km (0.052 R)
• M32: 10,431,759 km (0.108 R)
• M33: 11,695,711 km (0.099 R)
• M34: 12,010,465 km (0.046 R)
• M35: 14,217,034 km (0.062 R)
• M36: 14,366,033 km (0.095 R)
• M37: 14,590,580 km (0.089 R)
• M38: 15,195,105 km (0.085 R)
• M39: 16,233,763 km (0.085 R)
• M40: 16,350,598 km (0.093 R)
• M41: 16,781,291 km (0.115 R)
• M42: 16,899,473 km (0.092 R)
• M43: 17,534,217 km (0.115 R)
• M44: 17,814,414 km (0.062 R)
• M45: 17,975,231 km (0.117 R)
• M46: 18,257,672 km (0.101 R)
• M47: 18,501,068 km (0.086 R)
• M48: 18,623,140 km (0.028 R)
• M49: 18,786,351 km (0.08 R)
• M50: 19,568,000 km (0.098 R)
• M51: 19,983,583 km (0.108 R)
• M52: 20,570,455 km (0.077 R)
• M53: 20,866,061 km (0.057 R)
• M54: 21,547,030 km (0.055 R)
• M55: 21,761,254 km (0.065 R)
• M56: 21,976,226 km (0.106 R)
• M57: 23,368,983 km (0.063 R)
• M58: 23,677,453 km (0.102 R)
• M59: 23,898,559 km (0.086 R)
• M60: 24,253,854 km (0.094 R)
• M61: 25,420,568 km (0.069 R)
• M62: 26,743,611 km (0.074 R)
• M63: 26,973,842 km (0.108 R)
• M64: 27,297,572 km (0.089 R)
• M65: 27,669,024 km (0.117 R)
• M66: 28,088,795 km (0.042 R)
• M67: 28,323,066 km (0.079 R)
• M68: 30,363,581 km (0.107 R)
• M69: 30,652,155 km (0.115 R)
• M70: 30,796,666 km (0.081 R)
• M71: 30,893,157 km (0.075 R)
• M72: 31,474,494 km (0.08 R)
• M73: 32,255,096 km (0.089 R)
• M74: 32,598,722 km (0.077 R)
• M75: 32,894,178 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 9.3

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.36 AU - 8.24 AU

Year: 8121 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,198,449 km

• M1: 119,828 km (0.086 R)
• M2: 185,501 km (0.087 R)
• M3: 464,352 km (0.067 R)
• M4: 580,141 km (0.099 R)
• M5: 657,931 km (0.042 R)
• M6: 739,612 km (0.097 R)
• M7: 877,990 km (0.07 R)
• M8: 969,095 km (0.095 R)
• M9: 1,241,513 km (0.097 R)
• M10: 1,386,922 km (0.111 R)
• M11: 1,717,533 km (0.101 R)
• M12: 1,951,803 km (0.106 R)
• M13: 2,048,444 km (0.048 R)
• M14: 3,474,261 km (0.102 R)
• M15: 4,015,057 km (0.049 R)
• M16: 4,453,828 km (0.117 R)
• M17: 4,776,660 km (0.108 R)
• M18: 5,040,551 km (0.116 R)
• M19: 5,376,996 km (0.101 R)
• M20: 5,860,347 km (0.115 R)
• M21: 6,321,707 km (0.094 R)
• M22: 6,979,788 km (0.074 R)
• M23: 7,166,486 km (0.053 R)
• M24: 8,046,421 km (0.037 R)
• M25: 8,519,000 km (0.108 R)
• M26: 9,823,045 km (0.113 R)
• M27: 9,990,295 km (0.089 R)
• M28: 10,285,602 km (0.111 R)
• M29: 10,498,180 km (0.118 R)
• M30: 11,014,293 km (0.039 R)
• M31: 11,144,742 km (0.038 R)
• M32: 11,275,491 km (0.114 R)
• M33: 11,848,600 km (0.112 R)
• M34: 11,982,191 km (0.098 R)
• M35: 12,340,777 km (0.115 R)
• M36: 13,022,794 km (0.102 R)
• M37: 13,206,799 km (0.03 R)
• M38: 13,904,224 km (0.072 R)
• M39: 14,045,146 km (0.092 R)
• M40: 14,186,665 km (0.058 R)
• M41: 15,141,399 km (0.113 R)
• M42: 15,238,039 km (0.078 R)
• M43: 15,480,537 km (0.088 R)
• M44: 15,822,219 km (0.066 R)
• M45: 16,612,395 km (0.032 R)
• M46: 18,128,270 km (0.119 R)
• M47: 19,320,266 km (0.111 R)
• M48: 20,751,618 km (0.105 R)
• M49: 20,859,030 km (0.049 R)
• M50: 21,020,446 km (0.077 R)
• M51: 21,128,306 km (0.112 R)
• M52: 21,561,541 km (0.096 R)
• M53: 22,052,521 km (0.08 R)
• M54: 22,326,884 km (0.087 R)
• M55: 22,934,251 km (0.096 R)
• M56: 23,268,004 km (0.098 R)
• M57: 24,505,029 km (0.085 R)
• M58: 25,188,841 km (0.097 R)
• M59: 25,936,680 km (0.069 R)
• M60: 27,101,449 km (0.097 R)
• M61: 27,218,884 km (0.111 R)
• M62: 29,120,422 km (0.078 R)
• M63: 31,187,416 km (0.097 R)
• M64: 31,495,438 km (0.11 R)
• M65: 31,804,358 km (0.075 R)
• M66: 32,176,408 km (0.111 R)
• M67: 32,737,250 km (0.103 R)
• M68: 33,553,007 km (0.089 R)
• M69: 34,121,629 km (0.114 R)
• M70: 34,629,813 km (0.073 R)
• M71: 34,757,270 km (0.101 R)
• M72: 35,204,568 km (0.117 R)
• M73: 37,142,907 km (0.111 R)
• M74: 38,256,663 km (0.087 R)
• M75: 38,784,594 km (0.054 R)
• M76: 38,983,111 km (0.12 R)
• M77: 39,314,919 km (0.099 R)
• M78: 40,920,104 km (0.12 R)
• M79: 41,798,692 km (0.098 R)
• M80: 43,162,277 km (0.073 R)
• M81: 43,436,639 km (0.105 R)
• M82: 44,887,140 km (0.052 R)
• M83: 45,374,231 km (0.068 R)
• M84: 46,704,904 km (0.091 R)
• M85: 46,986,746 km (0.116 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: 256 - 10,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit