🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.49 AU - 0.81 AU

Year: 201 Days

Day: 13.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.9 AU

Year: 269 Days

Day: 19.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,013,497 km

• M1: 52,060 km (0.069 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.59 AU - 1.71 AU

Year: 812 Days

Day: 12.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,013,497 km

• M1: 489,335 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.69 AU - 2.01 AU

Year: 963 Days

Day: 19.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.62 AU - 2.32 AU

Year: 1059 Days

Day: 12.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.6 AU - 2.36 AU

Year: 1067 Days

Day: 42.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.11 AU - 3.09 AU

Year: 1605 Days

Day: 14.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,013,497 km

• M1: 1,331,571 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 11.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.25 AU - 6.15 AU

Year: 5211 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,013,497 km

• M1: 153,787 km (0.104 R)
• M2: 447,746 km (0.084 R)
• M3: 621,878 km (0.118 R)
• M4: 807,230 km (0.109 R)
• M5: 1,537,417 km (0.04 R)
• M6: 1,794,426 km (0.034 R)
• M7: 1,883,288 km (0.081 R)
• M8: 2,586,547 km (0.052 R)
• M9: 2,687,526 km (0.1 R)
• M10: 2,935,409 km (0.09 R)
• M11: 3,126,147 km (0.115 R)
• M12: 3,212,315 km (0.084 R)
• M13: 3,520,337 km (0.074 R)
• M14: 3,907,048 km (0.08 R)
• M15: 4,164,805 km (0.095 R)
• M16: 4,259,799 km (0.071 R)
• M17: 4,331,606 km (0.117 R)
• M18: 4,795,809 km (0.061 R)
• M19: 4,870,607 km (0.062 R)
• M20: 5,224,706 km (0.05 R)
• M21: 5,456,882 km (0.093 R)
• M22: 5,718,678 km (0.111 R)
• M23: 5,798,114 km (0.099 R)
• M24: 6,173,605 km (0.032 R)
• M25: 6,364,193 km (0.106 R)
• M26: 7,146,440 km (0.093 R)
• M27: 7,462,091 km (0.083 R)
• M28: 8,256,306 km (0.1 R)
• M29: 8,376,284 km (0.065 R)
• M30: 8,984,699 km (0.031 R)
• M31: 9,232,133 km (0.047 R)
• M32: 9,481,812 km (0.078 R)
• M33: 9,797,015 km (0.057 R)
• M34: 10,632,818 km (0.092 R)
• M35: 11,324,708 km (0.112 R)
• M36: 11,424,640 km (0.084 R)
• M37: 11,525,020 km (0.087 R)
• M38: 11,861,466 km (0.107 R)
• M39: 12,099,027 km (0.077 R)
• M40: 12,269,569 km (0.057 R)
• M41: 12,475,415 km (0.083 R)
• M42: 12,786,130 km (0.077 R)
• M43: 13,134,543 km (0.098 R)
• M44: 13,239,711 km (0.118 R)
• M45: 13,345,177 km (0.048 R)
• M46: 13,592,163 km (0.118 R)
• M47: 13,805,191 km (0.082 R)
• M48: 14,559,314 km (0.113 R)
• M49: 15,585,555 km (0.045 R)
• M50: 15,808,456 km (0.11 R)
• M51: 16,824,973 km (0.104 R)
• M52: 17,015,411 km (0.077 R)
• M53: 17,901,180 km (0.097 R)
• M54: 18,920,540 km (0.074 R)
• M55: 20,322,272 km (0.096 R)
• M56: 20,933,230 km (0.116 R)
• M57: 21,467,594 km (0.09 R)
• M58: 22,298,460 km (0.115 R)
• M59: 23,097,612 km (0.08 R)
• M60: 23,607,142 km (0.064 R)
• M61: 23,863,404 km (0.067 R)
• M62: 25,769,879 km (0.08 R)
• M63: 26,033,769 km (0.072 R)
• M64: 26,785,948 km (0.116 R)
• M65: 27,008,549 km (0.078 R)
• M66: 27,231,749 km (0.083 R)
• M67: 27,321,209 km (0.096 R)
• M68: 27,410,818 km (0.07 R)
• M69: 28,538,636 km (0.066 R)
• M70: 28,766,025 km (0.118 R)
• M71: 29,085,267 km (0.067 R)
• M72: 29,635,488 km (0.113 R)
• M73: 29,865,719 km (0.119 R)
• M74: 30,142,924 km (0.085 R)
• M75: 30,235,375 km (0.103 R)
• M76: 31,212,997 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.6

Radius: 6.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.06 AU - 14.38 AU

Year: 18404 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,013,497 km

• M1: 136,882 km (0.101 R)
• M2: 1,434,344 km (0.088 R)
• M3: 2,060,112 km (0.052 R)
• M4: 2,557,226 km (0.054 R)
• M5: 3,151,279 km (0.111 R)
• M6: 3,244,030 km (0.036 R)
• M7: 3,656,172 km (0.116 R)
• M8: 3,786,472 km (0.107 R)
• M9: 4,118,579 km (0.071 R)
• M10: 4,390,997 km (0.025 R)
• M11: 4,704,554 km (0.111 R)
• M12: 5,025,441 km (0.087 R)
• M13: 5,501,312 km (0.119 R)
• M14: 7,544,071 km (0.043 R)
• M15: 7,626,948 km (0.053 R)
• M16: 8,385,858 km (0.045 R)
• M17: 8,730,981 km (0.115 R)
• M18: 9,301,547 km (0.038 R)
• M19: 10,111,320 km (0.12 R)
• M20: 12,232,468 km (0.071 R)
• M21: 12,574,449 km (0.084 R)
• M22: 13,118,088 km (0.078 R)
• M23: 13,770,634 km (0.119 R)
• M24: 13,973,488 km (0.042 R)
• M25: 15,211,411 km (0.033 R)
• M26: 15,737,546 km (0.09 R)
• M27: 16,323,222 km (0.115 R)
• M28: 17,351,408 km (0.027 R)
• M29: 21,024,036 km (0.07 R)
• M30: 21,140,872 km (0.109 R)
• M31: 21,727,595 km (0.099 R)
• M32: 22,022,901 km (0.114 R)
• M33: 22,797,220 km (0.099 R)
• M34: 23,883,749 km (0.074 R)
• M35: 23,944,635 km (0.107 R)
• M36: 24,005,522 km (0.12 R)
• M37: 24,740,645 km (0.099 R)
• M38: 26,232,585 km (0.116 R)
• M39: 27,116,409 km (0.074 R)
• M40: 27,243,418 km (0.107 R)
• M41: 29,956,824 km (0.031 R)
• M42: 30,814,020 km (0.088 R)
• M43: 31,813,034 km (0.112 R)
• M44: 32,148,433 km (0.115 R)
• M45: 32,890,438 km (0.118 R)
• M46: 33,297,494 km (0.058 R)
• M47: 33,365,411 km (0.104 R)
• M48: 34,459,870 km (0.036 R)
• M49: 36,193,260 km (0.099 R)
• M50: 37,317,488 km (0.077 R)
• M51: 37,458,858 km (0.035 R)
• M52: 37,884,015 km (0.112 R)
• M53: 39,240,569 km (0.088 R)
• M54: 41,927,646 km (0.106 R)
• M55: 42,885,820 km (0.111 R)
• M56: 43,256,224 km (0.101 R)
• M57: 45,049,005 km (0.081 R)
• M58: 45,425,543 km (0.107 R)
• M59: 46,333,602 km (0.104 R)
• M60: 47,476,979 km (0.057 R)
• M61: 49,403,201 km (0.095 R)
• M62: 50,805,681 km (0.077 R)
• M63: 50,962,459 km (0.087 R)
• M64: 51,119,238 km (0.099 R)
• M65: 51,511,932 km (0.114 R)
• M66: 52,696,149 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 17,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit