🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 42.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.82 AU - 0.84 AU

Year: 279 Days

Day: 30.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,376,646 km

• M1: 88,263 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.77 AU - 1.29 AU

Year: 386 Days

Day: 20 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,376,646 km

• M1: 67,618 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.99 AU - 1.37 AU

Year: 473 Days

Day: 13.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,376,646 km

• M1: 683,961 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.46 AU - 2.18 AU

Year: 906 Days

Day: 34 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.26 AU - 3.76 AU

Year: 1927 Days

Day: 17.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 76.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.69 AU - 4.25 AU

Year: 2919 Days

Day: 42.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,376,646 km

• M1: 1,678,339 km (0.073 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 9.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.67 AU - 6.17 AU

Year: 5314 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,376,646 km

• M1: 142,118 km (0.098 R)
• M2: 234,420 km (0.09 R)
• M3: 316,250 km (0.083 R)
• M4: 524,191 km (0.12 R)
• M5: 641,176 km (0.107 R)
• M6: 775,815 km (0.103 R)
• M7: 894,146 km (0.115 R)
• M8: 1,168,359 km (0.11 R)
• M9: 1,437,636 km (0.045 R)
• M10: 1,500,167 km (0.097 R)
• M11: 1,563,747 km (0.068 R)
• M12: 1,804,599 km (0.096 R)
• M13: 1,975,739 km (0.052 R)
• M14: 2,508,457 km (0.103 R)
• M15: 2,674,212 km (0.028 R)
• M16: 2,791,197 km (0.071 R)
• M17: 2,949,621 km (0.11 R)
• M18: 3,070,496 km (0.085 R)
• M19: 3,206,780 km (0.044 R)
• M20: 3,359,071 km (0.089 R)
• M21: 4,110,949 km (0.102 R)
• M22: 4,614,346 km (0.085 R)
• M23: 4,849,813 km (0.065 R)
• M24: 4,960,965 km (0.099 R)
• M25: 5,073,013 km (0.114 R)
• M26: 5,185,960 km (0.036 R)
• M27: 5,430,702 km (0.094 R)
• M28: 5,579,402 km (0.092 R)
• M29: 6,016,527 km (0.097 R)
• M30: 6,101,948 km (0.117 R)
• M31: 6,170,463 km (0.089 R)
• M32: 6,308,393 km (0.089 R)
• M33: 6,941,790 km (0.058 R)
• M34: 7,175,462 km (0.032 R)
• M35: 7,448,328 km (0.089 R)
• M36: 7,540,032 km (0.069 R)
• M37: 7,724,636 km (0.056 R)
• M38: 7,873,336 km (0.105 R)
• M39: 7,948,135 km (0.058 R)
• M40: 8,192,727 km (0.09 R)
• M41: 8,401,566 km (0.101 R)
• M42: 8,980,061 km (0.104 R)
• M43: 9,254,573 km (0.118 R)
• M44: 9,531,778 km (0.06 R)
• M45: 9,591,467 km (0.101 R)
• M46: 9,691,399 km (0.093 R)
• M47: 9,771,583 km (0.075 R)
• M48: 10,441,183 km (0.093 R)
• M49: 10,564,602 km (0.072 R)
• M50: 10,750,552 km (0.115 R)
• M51: 10,875,017 km (0.104 R)
• M52: 10,937,549 km (0.026 R)
• M53: 11,484,030 km (0.109 R)
• M54: 11,568,852 km (0.036 R)
• M55: 12,060,880 km (0.104 R)
• M56: 12,147,048 km (0.116 R)
• M57: 12,428,890 km (0.062 R)
• M58: 12,581,480 km (0.072 R)
• M59: 12,690,836 km (0.108 R)
• M60: 12,756,659 km (0.11 R)
• M61: 13,667,261 km (0.067 R)
• M62: 13,779,759 km (0.095 R)
• M63: 13,915,145 km (0.097 R)
• M64: 14,005,652 km (0.084 R)
• M65: 14,164,525 km (0.043 R)
• M66: 14,552,731 km (0.099 R)
• M67: 14,621,696 km (0.049 R)
• M68: 15,060,466 km (0.082 R)
• M69: 15,456,751 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 8.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.41 AU - 8.37 AU

Year: 8177 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,376,646 km

• M1: 105,616 km (0.073 R)
• M2: 165,306 km (0.033 R)
• M3: 344,823 km (0.083 R)
• M4: 539,749 km (0.102 R)
• M5: 604,076 km (0.071 R)
• M6: 657,483 km (0.1 R)
• M7: 769,831 km (0.117 R)
• M8: 1,030,281 km (0.083 R)
• M9: 1,095,655 km (0.12 R)
• M10: 1,179,280 km (0.106 R)
• M11: 1,335,610 km (0.081 R)
• M12: 1,611,319 km (0.096 R)
• M13: 1,925,325 km (0.104 R)
• M14: 2,237,087 km (0.094 R)
• M15: 2,301,264 km (0.082 R)
• M16: 2,838,021 km (0.087 R)
• M17: 2,954,708 km (0.098 R)
• M18: 3,192,718 km (0.105 R)
• M19: 3,289,807 km (0.06 R)
• M20: 3,662,305 km (0.117 R)
• M21: 3,840,925 km (0.041 R)
• M22: 4,313,056 km (0.103 R)
• M23: 4,366,612 km (0.096 R)
• M24: 4,420,467 km (0.107 R)
• M25: 5,055,510 km (0.079 R)
• M26: 5,112,208 km (0.12 R)
• M27: 5,197,479 km (0.073 R)
• M28: 5,427,112 km (0.11 R)
• M29: 5,572,521 km (0.072 R)
• M30: 5,778,068 km (0.072 R)
• M31: 6,045,998 km (0.103 R)
• M32: 6,318,116 km (0.117 R)
• M33: 6,409,820 km (0.075 R)
• M34: 6,749,407 km (0.08 R)
• M35: 7,672,875 km (0.106 R)
• M36: 7,901,760 km (0.12 R)
• M37: 8,232,520 km (0.042 R)
• M38: 8,805,480 km (0.034 R)
• M39: 8,873,697 km (0.099 R)
• M40: 9,148,359 km (0.108 R)
• M41: 10,745,316 km (0.039 R)
• M42: 11,001,427 km (0.072 R)
• M43: 11,445,284 km (0.065 R)
• M44: 11,519,784 km (0.087 R)
• M45: 13,238,963 km (0.079 R)
• M46: 13,317,202 km (0.037 R)
• M47: 13,552,969 km (0.051 R)
• M48: 14,308,438 km (0.112 R)
• M49: 15,159,351 km (0.104 R)
• M50: 15,241,181 km (0.111 R)
• M51: 16,193,521 km (0.037 R)
• M52: 16,277,296 km (0.074 R)
• M53: 17,293,215 km (0.119 R)
• M54: 18,329,479 km (0.06 R)
• M55: 18,987,411 km (0.113 R)
• M56: 19,474,800 km (0.09 R)
• M57: 20,552,503 km (0.12 R)
• M58: 20,688,488 km (0.117 R)
• M59: 21,144,313 km (0.043 R)
• M60: 21,557,203 km (0.065 R)
• M61: 21,972,935 km (0.077 R)
• M62: 22,953,100 km (0.098 R)
• M63: 23,995,050 km (0.11 R)
• M64: 24,473,912 km (0.103 R)
• M65: 25,929,051 km (0.104 R)
• M66: 26,716,534 km (0.109 R)
• M67: 28,063,214 km (0.086 R)
• M68: 29,636,385 km (0.091 R)
• M69: 30,614,755 km (0.078 R)
• M70: 30,718,427 km (0.052 R)
• M71: 31,499,028 km (0.084 R)
• M72: 31,551,388 km (0.085 R)
• M73: 32,391,829 km (0.08 R)
• M74: 32,761,784 km (0.104 R)
• M75: 32,867,699 km (0.099 R)
• M76: 33,666,253 km (0.068 R)
• M77: 33,719,659 km (0.074 R)
• M78: 34,202,112 km (0.063 R)
• M79: 34,363,379 km (0.111 R)
• M80: 35,990,256 km (0.086 R)
• M81: 36,757,992 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.4

Radius: 7.2

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.44 AU - 17.28 AU

Year: 19038 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,376,646 km

• M1: 91,404 km (0.102 R)
• M2: 741,257 km (0.045 R)
• M3: 1,011,282 km (0.08 R)
• M4: 1,559,558 km (0.104 R)
• M5: 2,274,336 km (0.106 R)
• M6: 2,333,128 km (0.118 R)
• M7: 2,422,139 km (0.116 R)
• M8: 2,790,150 km (0.1 R)
• M9: 2,884,845 km (0.102 R)
• M10: 3,543,674 km (0.096 R)
• M11: 3,680,856 km (0.108 R)
• M12: 5,499,667 km (0.115 R)
• M13: 6,814,632 km (0.112 R)
• M14: 7,157,959 km (0.079 R)
• M15: 8,085,915 km (0.066 R)
• M16: 8,403,660 km (0.102 R)
• M17: 10,004,208 km (0.069 R)
• M18: 11,952,271 km (0.116 R)
• M19: 12,574,748 km (0.11 R)
• M20: 14,559,463 km (0.12 R)
• M21: 15,223,827 km (0.084 R)
• M22: 15,841,517 km (0.086 R)
• M23: 16,697,067 km (0.059 R)
• M24: 16,754,662 km (0.116 R)
• M25: 16,985,492 km (0.046 R)
• M26: 17,860,939 km (0.065 R)
• M27: 18,274,427 km (0.086 R)
• M28: 20,573,597 km (0.054 R)
• M29: 21,443,508 km (0.052 R)
• M30: 22,072,119 km (0.115 R)
• M31: 22,325,238 km (0.085 R)
• M32: 22,388,668 km (0.12 R)
• M33: 23,218,936 km (0.081 R)
• M34: 25,106,861 km (0.109 R)
• M35: 25,702,709 km (0.106 R)
• M36: 26,976,086 km (0.063 R)
• M37: 27,178,941 km (0.044 R)
• M38: 27,518,229 km (0.086 R)
• M39: 28,064,112 km (0.073 R)
• M40: 28,338,325 km (0.062 R)
• M41: 28,889,593 km (0.082 R)
• M42: 29,235,762 km (0.114 R)
• M43: 30,423,420 km (0.119 R)
• M44: 32,342,012 km (0.115 R)
• M45: 32,917,964 km (0.049 R)
• M46: 35,033,877 km (0.082 R)
• M47: 35,107,628 km (0.038 R)
• M48: 35,996,688 km (0.106 R)
• M49: 36,071,039 km (0.111 R)
• M50: 36,818,130 km (0.067 R)
• M51: 39,013,030 km (0.108 R)
• M52: 40,087,891 km (0.103 R)
• M53: 40,783,970 km (0.039 R)
• M54: 41,874,688 km (0.089 R)
• M55: 43,211,943 km (0.054 R)
• M56: 43,607,929 km (0.115 R)
• M57: 44,005,111 km (0.078 R)
• M58: 44,723,031 km (0.055 R)
• M59: 46,008,975 km (0.11 R)
• M60: 50,354,494 km (0.109 R)
• M61: 50,604,322 km (0.091 R)
• M62: 51,105,325 km (0.085 R)
• M63: 52,449,163 km (0.117 R)
• M64: 52,786,955 km (0.085 R)
• M65: 53,379,961 km (0.096 R)
• M66: 54,230,724 km (0.055 R)
• M67: 57,504,524 km (0.103 R)
• M68: 58,201,800 km (0.111 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: 557 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit