🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.58 AU - 0.62 AU

Year: 169 Days

Day: 19.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,733,015 km

• M1: 187,745 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.65 AU - 1.01 AU

Year: 275 Days

Day: 35.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,733,015 km

• M1: 481,705 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.66 AU - 1.92 AU

Year: 870 Days

Day: 42.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.62 AU - 2.3 AU

Year: 997 Days

Day: 13.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 155.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.41 AU - 2.53 AU

Year: 1411 Days

Day: 22.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,733,015 km

• M1: 27,376 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.35 AU - 3.79 AU

Year: 2451 Days

Day: 47.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 14.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.75 AU - 9.27 AU

Year: 8239 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,733,015 km

• M1: 227,987 km (0.106 R)
• M2: 329,564 km (0.119 R)
• M3: 422,764 km (0.048 R)
• M4: 612,454 km (0.113 R)
• M5: 793,916 km (0.087 R)
• M6: 1,199,177 km (0.086 R)
• M7: 1,365,829 km (0.047 R)
• M8: 1,723,517 km (0.076 R)
• M9: 2,192,058 km (0.099 R)
• M10: 2,855,823 km (0.114 R)
• M11: 3,036,986 km (0.043 R)
• M12: 3,459,152 km (0.118 R)
• M13: 3,555,493 km (0.117 R)
• M14: 3,950,281 km (0.05 R)
• M15: 4,076,542 km (0.111 R)
• M16: 4,178,568 km (0.104 R)
• M17: 4,862,978 km (0.094 R)
• M18: 5,301,749 km (0.118 R)
• M19: 5,582,394 km (0.11 R)
• M20: 5,839,403 km (0.068 R)
• M21: 6,012,937 km (0.063 R)
• M22: 6,513,790 km (0.092 R)
• M23: 6,997,740 km (0.095 R)
• M24: 7,368,294 km (0.101 R)
• M25: 7,587,454 km (0.08 R)
• M26: 7,904,452 km (0.045 R)
• M27: 8,161,162 km (0.119 R)
• M28: 8,355,490 km (0.118 R)
• M29: 8,981,108 km (0.051 R)
• M30: 9,724,460 km (0.034 R)
• M31: 9,827,383 km (0.113 R)
• M32: 9,930,755 km (0.093 R)
• M33: 10,138,397 km (0.093 R)
• M34: 10,242,667 km (0.059 R)
• M35: 11,090,737 km (0.091 R)
• M36: 11,523,225 km (0.095 R)
• M37: 11,741,488 km (0.106 R)
• M38: 13,460,816 km (0.061 R)
• M39: 13,960,922 km (0.115 R)
• M40: 14,116,055 km (0.087 R)
• M41: 14,467,161 km (0.11 R)
• M42: 14,781,616 km (0.072 R)
• M43: 14,939,741 km (0.09 R)
• M44: 15,058,821 km (0.068 R)
• M45: 15,257,786 km (0.092 R)
• M46: 15,577,925 km (0.102 R)
• M47: 16,184,395 km (0.107 R)
• M48: 16,347,307 km (0.115 R)
• M49: 16,922,212 km (0.043 R)
• M50: 17,295,309 km (0.106 R)
• M51: 18,473,392 km (0.118 R)
• M52: 19,244,420 km (0.11 R)
• M53: 19,373,971 km (0.058 R)
• M54: 20,113,434 km (0.072 R)
• M55: 20,464,690 km (0.116 R)
• M56: 20,685,197 km (0.062 R)
• M57: 20,906,602 km (0.045 R)
• M58: 21,217,765 km (0.095 R)
• M59: 21,709,942 km (0.059 R)
• M60: 22,296,366 km (0.085 R)
• M61: 24,694,270 km (0.044 R)
• M62: 26,449,801 km (0.109 R)
• M63: 26,979,527 km (0.119 R)
• M64: 28,294,492 km (0.056 R)
• M65: 31,138,647 km (0.102 R)
• M66: 32,209,319 km (0.105 R)
• M67: 32,363,255 km (0.117 R)
• M68: 32,723,337 km (0.104 R)
• M69: 32,878,171 km (0.115 R)
• M70: 33,240,198 km (0.059 R)
• M71: 33,343,869 km (0.038 R)
• M72: 33,499,601 km (0.052 R)
• M73: 33,863,872 km (0.083 R)
• M74: 33,968,291 km (0.118 R)
• M75: 34,072,710 km (0.087 R)
• M76: 34,543,944 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.8

Radius: 9

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.12 AU - 11.1 AU

Year: 11683 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,733,015 km

• M1: 319,990 km (0.074 R)
• M2: 553,662 km (0.06 R)
• M3: 643,720 km (0.112 R)
• M4: 798,703 km (0.095 R)
• M5: 902,225 km (0.073 R)
• M6: 966,552 km (0.059 R)
• M7: 1,123,031 km (0.045 R)
• M8: 1,512,135 km (0.072 R)
• M9: 2,026,004 km (0.103 R)
• M10: 2,169,917 km (0.042 R)
• M11: 2,257,881 km (0.11 R)
• M12: 2,559,919 km (0.056 R)
• M13: 2,684,384 km (0.092 R)
• M14: 3,404,548 km (0.091 R)
• M15: 3,472,915 km (0.099 R)
• M16: 3,786,173 km (0.105 R)
• M17: 5,089,768 km (0.1 R)
• M18: 6,056,769 km (0.106 R)
• M19: 6,689,718 km (0.105 R)
• M20: 7,343,460 km (0.099 R)
• M21: 7,835,936 km (0.048 R)
• M22: 7,972,220 km (0.097 R)
• M23: 8,524,685 km (0.118 R)
• M24: 8,947,299 km (0.085 R)
• M25: 9,137,288 km (0.094 R)
• M26: 10,654,660 km (0.091 R)
• M27: 11,058,723 km (0.112 R)
• M28: 11,726,229 km (0.111 R)
• M29: 12,459,707 km (0.113 R)
• M30: 12,618,730 km (0.111 R)
• M31: 12,725,244 km (0.057 R)
• M32: 12,992,575 km (0.095 R)
• M33: 13,478,619 km (0.078 R)
• M34: 13,751,186 km (0.096 R)
• M35: 14,859,856 km (0.08 R)
• M36: 14,915,955 km (0.073 R)
• M37: 15,368,040 km (0.046 R)
• M38: 16,285,523 km (0.051 R)
• M39: 17,516,564 km (0.115 R)
• M40: 17,933,494 km (0.112 R)
• M41: 18,595,464 km (0.103 R)
• M42: 18,838,112 km (0.065 R)
• M43: 19,142,843 km (0.075 R)
• M44: 19,881,108 km (0.11 R)
• M45: 20,315,989 km (0.076 R)
• M46: 20,378,372 km (0.04 R)
• M47: 20,691,330 km (0.111 R)
• M48: 20,942,804 km (0.112 R)
• M49: 21,385,315 km (0.043 R)
• M50: 21,767,089 km (0.095 R)
• M51: 22,537,368 km (0.058 R)
• M52: 23,578,270 km (0.095 R)
• M53: 23,709,617 km (0.039 R)
• M54: 23,906,787 km (0.097 R)
• M55: 23,972,760 km (0.118 R)
• M56: 24,369,344 km (0.113 R)
• M57: 25,168,944 km (0.084 R)
• M58: 25,977,221 km (0.119 R)
• M59: 28,382,905 km (0.08 R)
• M60: 29,153,633 km (0.088 R)
• M61: 29,718,365 km (0.052 R)
• M62: 29,789,274 km (0.084 R)
• M63: 30,215,628 km (0.113 R)
• M64: 30,787,092 km (0.025 R)
• M65: 31,362,296 km (0.084 R)
• M66: 32,231,759 km (0.105 R)
• M67: 33,403,110 km (0.069 R)
• M68: 35,411,462 km (0.118 R)
• M69: 35,486,560 km (0.092 R)
• M70: 35,561,807 km (0.119 R)
• M71: 36,848,050 km (0.093 R)
• M72: 37,076,635 km (0.083 R)
• M73: 38,149,551 km (0.118 R)
• M74: 39,466,013 km (0.066 R)
• M75: 40,875,973 km (0.107 R)
• M76: 42,222,952 km (0.06 R)
• M77: 43,423,325 km (0.046 R)
• M78: 44,797,382 km (0.094 R)
• M79: 46,596,745 km (0.112 R)
• M80: 48,336,119 km (0.099 R)
• M81: 48,836,973 km (0.115 R)
• M82: 49,171,923 km (0.113 R)
• M83: 49,591,545 km (0.119 R)
• M84: 50,688,247 km (0.107 R)
• M85: 52,305,549 km (0.035 R)
• M86: 52,648,128 km (0.097 R)
• M87: 56,202,873 km (0.114 R)
• M88: 57,345,950 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.6

Radius: 3.4

Gravity: 54.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.58 AU - 19.48 AU

Year: 26675 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,733,015 km

• M1: 50,265 km (0.072 R)
• M2: 462,557 km (0.097 R)
• M3: 654,939 km (0.093 R)
• M4: 733,030 km (0.036 R)
• M5: 786,885 km (0.074 R)
• M6: 814,261 km (0.078 R)
• M7: 1,105,827 km (0.081 R)
• M8: 1,199,177 km (0.118 R)
• M9: 1,295,069 km (0.093 R)
• M10: 1,884,484 km (0.118 R)
• M11: 2,225,867 km (0.09 R)
• M12: 2,343,899 km (0.09 R)
• M13: 2,751,853 km (0.108 R)
• M14: 3,404,100 km (0.054 R)
• M15: 3,449,278 km (0.1 R)
• M16: 3,494,606 km (0.115 R)
• M17: 3,958,659 km (0.093 R)
• M18: 4,294,955 km (0.094 R)
• M19: 4,841,585 km (0.115 R)
• M20: 4,892,449 km (0.052 R)
• M21: 5,305,040 km (0.078 R)
• M22: 5,409,908 km (0.064 R)
• M23: 5,890,416 km (0.06 R)
• M24: 7,121,307 km (0.052 R)
• M25: 7,237,096 km (0.047 R)
• M26: 7,295,140 km (0.11 R)
• M27: 7,706,235 km (0.09 R)
• M28: 10,064,795 km (0.095 R)
• M29: 11,186,480 km (0.098 R)
• M30: 12,070,454 km (0.038 R)
• M31: 12,765,635 km (0.054 R)
• M32: 12,976,718 km (0.106 R)
• M33: 14,486,160 km (0.118 R)
• M34: 14,927,624 km (0.111 R)
• M35: 18,773,336 km (0.12 R)
• M36: 19,013,291 km (0.089 R)
• M37: 19,173,809 km (0.113 R)
• M38: 21,384,716 km (0.031 R)
• M39: 22,817,565 km (0.072 R)
• M40: 24,107,398 km (0.115 R)
• M41: 24,717,308 km (0.061 R)
• M42: 25,332,305 km (0.048 R)
• M43: 25,863,527 km (0.074 R)
• M44: 26,577,408 km (0.115 R)
• M45: 26,756,926 km (0.095 R)
• M46: 27,207,514 km (0.082 R)
• M47: 28,024,618 km (0.101 R)
• M48: 28,942,102 km (0.108 R)
• M49: 31,467,763 km (0.095 R)
• M50: 32,325,257 km (0.104 R)
• M51: 33,965,748 km (0.079 R)
• M52: 35,238,377 km (0.074 R)
• M53: 36,227,967 km (0.116 R)
• M54: 36,626,346 km (0.081 R)
• M55: 36,826,059 km (0.074 R)
• M56: 37,527,972 km (0.078 R)
• M57: 37,930,989 km (0.118 R)
• M58: 38,639,784 km (0.063 R)
• M59: 38,741,510 km (0.114 R)
• M60: 38,843,237 km (0.09 R)
• M61: 39,455,242 km (0.12 R)
• M62: 42,563,287 km (0.062 R)
• M63: 43,510,840 km (0.096 R)
• M64: 44,146,481 km (0.086 R)
• M65: 44,571,938 km (0.027 R)
• M66: 50,446,646 km (0.093 R)
• M67: 51,114,301 km (0.088 R)
• M68: 51,672,900 km (0.095 R)
• M69: 55,868,522 km (0.066 R)
• M70: 58,181,604 km (0.113 R)
• M71: 59,701,817 km (0.052 R)
• M72: 60,643,835 km (0.087 R)
• M73: 60,880,050 km (0.1 R)
• M74: 61,828,202 km (0.091 R)
• M75: 62,900,669 km (0.053 R)
• M76: 66,397,818 km (0.054 R)
• M77: 68,969,406 km (0.09 R)
• M78: 69,339,511 km (0.094 R)
• M79: 69,710,214 km (0.085 R)
• M80: 70,205,383 km (0.1 R)
• M81: 71,698,220 km (0.093 R)
• M82: 74,588,601 km (0.11 R)
• M83: 74,715,161 km (0.101 R)
• M84: 74,968,430 km (0.052 R)
• M85: 75,475,716 km (0.054 R)
• M86: 76,876,999 km (0.096 R)
• M87: 78,158,305 km (0.081 R)
• M88: 81,262,012 km (0.053 R)
• M89: 82,174,858 km (0.09 R)
• M90: 82,567,104 km (0.112 R)
• M91: 84,142,220 km (0.066 R)
• M92: 86,257,983 km (0.082 R)
• M93: 88,926,958 km (0.084 R)
• M94: 89,598,503 km (0.088 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit