🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.67 AU - 0.81 AU

Year: 228 Days

Day: 23.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 286 Days

Day: 30.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.04 AU - 2.58 AU

Year: 1257 Days

Day: 27.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.61 AU - 4.23 AU

Year: 2780 Days

Day: 14.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,501,250 km

• M1: 246,537 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.5 AU - 4.68 AU

Year: 2963 Days

Day: 36.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 12.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.03 AU - 6.27 AU

Year: 4810 Days

Day: 5.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 61,501,250 km

• M1: 160,070 km (0.053 R)
• M2: 417,827 km (0.081 R)
• M3: 564,283 km (0.082 R)
• M4: 768,335 km (0.061 R)
• M5: 875,297 km (0.102 R)
• M6: 956,529 km (0.044 R)
• M7: 1,105,678 km (0.062 R)
• M8: 1,251,536 km (0.081 R)
• M9: 1,967,511 km (0.096 R)
• M10: 2,077,166 km (0.07 R)
• M11: 2,404,337 km (0.107 R)
• M12: 2,763,671 km (0.076 R)
• M13: 2,934,063 km (0.105 R)
• M14: 3,156,216 km (0.06 R)
• M15: 3,583,617 km (0.116 R)
• M16: 3,667,990 km (0.063 R)
• M17: 3,787,220 km (0.085 R)
• M18: 3,924,999 km (0.054 R)
• M19: 4,402,665 km (0.034 R)
• M20: 5,106,523 km (0.086 R)
• M21: 5,220,816 km (0.117 R)
• M22: 5,471,542 km (0.097 R)
• M23: 5,746,204 km (0.114 R)
• M24: 7,015,991 km (0.108 R)
• M25: 7,185,934 km (0.111 R)
• M26: 7,552,000 km (0.072 R)
• M27: 7,791,955 km (0.083 R)
• M28: 8,168,044 km (0.094 R)
• M29: 8,527,378 km (0.08 R)
• M30: 8,869,059 km (0.102 R)
• M31: 9,053,065 km (0.108 R)
• M32: 9,471,789 km (0.098 R)
• M33: 9,754,529 km (0.077 R)
• M34: 9,849,524 km (0.106 R)
• M35: 10,064,047 km (0.103 R)
• M36: 10,232,046 km (0.058 R)
• M37: 10,376,856 km (0.097 R)
• M38: 10,766,110 km (0.074 R)
• M39: 11,760,337 km (0.091 R)
• M40: 12,576,843 km (0.067 R)
• M41: 12,835,797 km (0.064 R)
• M42: 13,070,366 km (0.088 R)
• M43: 13,676,237 km (0.094 R)
• M44: 13,835,709 km (0.065 R)
• M45: 14,426,171 km (0.112 R)
• M46: 14,997,486 km (0.085 R)
• M47: 15,244,621 km (0.045 R)
• M48: 15,382,401 km (0.077 R)
• M49: 15,826,408 km (0.071 R)
• M50: 16,022,082 km (0.094 R)
• M51: 16,162,255 km (0.108 R)
• M52: 16,472,072 km (0.085 R)
• M53: 16,698,713 km (0.095 R)
• M54: 16,812,407 km (0.116 R)
• M55: 17,269,728 km (0.036 R)
• M56: 17,702,215 km (0.11 R)
• M57: 18,138,293 km (0.097 R)
• M58: 18,725,315 km (0.107 R)
• M59: 18,843,497 km (0.104 R)
• M60: 18,932,209 km (0.109 R)
• M61: 19,677,356 km (0.102 R)
• M62: 19,947,978 km (0.081 R)
• M63: 20,038,485 km (0.106 R)
• M64: 20,341,122 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 11.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.78 AU - 14.5 AU

Year: 15150 Days

Day: 13.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,501,250 km

• M1: 150,047 km (0.081 R)
• M2: 247,584 km (0.068 R)
• M3: 420,669 km (0.037 R)
• M4: 626,665 km (0.102 R)
• M5: 778,059 km (0.113 R)
• M6: 1,039,256 km (0.117 R)
• M7: 1,483,861 km (0.07 R)
• M8: 1,885,083 km (0.1 R)
• M9: 2,162,736 km (0.118 R)
• M10: 2,426,777 km (0.11 R)
• M11: 2,617,963 km (0.1 R)
• M12: 2,928,678 km (0.115 R)
• M13: 3,103,109 km (0.114 R)
• M14: 3,432,224 km (0.116 R)
• M15: 4,027,025 km (0.094 R)
• M16: 4,156,427 km (0.103 R)
• M17: 6,295,677 km (0.084 R)
• M18: 6,446,322 km (0.114 R)
• M19: 6,866,692 km (0.115 R)
• M20: 8,386,756 km (0.103 R)
• M21: 8,511,072 km (0.115 R)
• M22: 11,813,445 km (0.114 R)
• M23: 12,897,281 km (0.098 R)
• M24: 13,718,873 km (0.073 R)
• M25: 13,865,628 km (0.111 R)
• M26: 14,210,003 km (0.083 R)
• M27: 14,756,932 km (0.095 R)
• M28: 15,769,112 km (0.047 R)
• M29: 16,077,134 km (0.112 R)
• M30: 16,490,921 km (0.045 R)
• M31: 16,594,892 km (0.066 R)
• M32: 16,855,940 km (0.11 R)
• M33: 17,170,844 km (0.107 R)
• M34: 17,434,734 km (0.099 R)
• M35: 18,073,816 km (0.075 R)
• M36: 18,181,078 km (0.118 R)
• M37: 18,288,489 km (0.084 R)
• M38: 19,539,427 km (0.095 R)
• M39: 20,147,542 km (0.102 R)
• M40: 20,425,944 km (0.06 R)
• M41: 21,495,718 km (0.033 R)
• M42: 22,353,063 km (0.108 R)
• M43: 23,047,048 km (0.097 R)
• M44: 23,689,421 km (0.045 R)
• M45: 24,042,173 km (0.028 R)
• M46: 24,278,388 km (0.11 R)
• M47: 24,515,501 km (0.057 R)
• M48: 25,051,510 km (0.09 R)
• M49: 25,231,027 km (0.071 R)
• M50: 26,013,873 km (0.119 R)
• M51: 26,438,880 km (0.054 R)
• M52: 27,295,478 km (0.109 R)
• M53: 28,597,578 km (0.119 R)
• M54: 30,110,311 km (0.045 R)
• M55: 31,326,393 km (0.096 R)
• M56: 31,778,477 km (0.117 R)
• M57: 31,908,029 km (0.08 R)
• M58: 33,147,447 km (0.103 R)
• M59: 35,136,650 km (0.094 R)
• M60: 37,027,717 km (0.073 R)
• M61: 37,916,927 km (0.103 R)
• M62: 38,744,053 km (0.095 R)
• M63: 38,951,845 km (0.103 R)
• M64: 40,626,743 km (0.052 R)
• M65: 41,756,356 km (0.06 R)
• M66: 42,253,919 km (0.093 R)
• M67: 44,191,061 km (0.034 R)
• M68: 44,988,568 km (0.119 R)
• M69: 45,352,689 km (0.101 R)
• M70: 47,928,615 km (0.112 R)
• M71: 48,077,165 km (0.072 R)
• M72: 48,449,514 km (0.117 R)
• M73: 49,047,008 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.9

Radius: 8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.51 AU - 20.09 AU

Year: 30368 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,501,250 km

• M1: 115,041 km (0.1 R)
• M2: 870,061 km (0.077 R)
• M3: 957,127 km (0.086 R)
• M4: 1,514,978 km (0.029 R)
• M5: 1,567,786 km (0.045 R)
• M6: 2,099,756 km (0.114 R)
• M7: 2,218,536 km (0.108 R)
• M8: 2,813,038 km (0.096 R)
• M9: 3,882,813 km (0.09 R)
• M10: 6,306,298 km (0.116 R)
• M11: 6,609,084 km (0.108 R)
• M12: 6,960,939 km (0.07 R)
• M13: 7,049,800 km (0.107 R)
• M14: 7,591,194 km (0.042 R)
• M15: 7,820,827 km (0.083 R)
• M16: 8,286,824 km (0.069 R)
• M17: 8,618,333 km (0.114 R)
• M18: 9,392,502 km (0.114 R)
• M19: 9,589,523 km (0.102 R)
• M20: 9,987,752 km (0.103 R)
• M21: 10,492,944 km (0.075 R)
• M22: 11,058,424 km (0.089 R)
• M23: 11,845,459 km (0.056 R)
• M24: 12,759,053 km (0.098 R)
• M25: 13,639,586 km (0.098 R)
• M26: 14,199,830 km (0.062 R)
• M27: 14,312,776 km (0.094 R)
• M28: 14,710,407 km (0.117 R)
• M29: 15,227,118 km (0.085 R)
• M30: 16,991,925 km (0.103 R)
• M31: 17,412,893 km (0.078 R)
• M32: 18,696,592 km (0.109 R)
• M33: 18,758,526 km (0.099 R)
• M34: 19,068,941 km (0.11 R)
• M35: 19,131,324 km (0.105 R)
• M36: 20,010,510 km (0.08 R)
• M37: 20,582,722 km (0.039 R)
• M38: 21,224,796 km (0.118 R)
• M39: 22,069,276 km (0.088 R)
• M40: 23,190,213 km (0.109 R)
• M41: 23,256,784 km (0.084 R)
• M42: 23,657,108 km (0.043 R)
• M43: 23,992,507 km (0.051 R)
• M44: 24,329,551 km (0.072 R)
• M45: 24,871,992 km (0.079 R)
• M46: 26,384,277 km (0.112 R)
• M47: 27,221,577 km (0.118 R)
• M48: 29,065,520 km (0.076 R)
• M49: 29,568,917 km (0.068 R)
• M50: 29,641,023 km (0.107 R)
• M51: 30,075,156 km (0.102 R)
• M52: 30,730,245 km (0.117 R)
• M53: 31,169,464 km (0.107 R)
• M54: 32,351,138 km (0.118 R)
• M55: 32,425,488 km (0.092 R)
• M56: 33,097,183 km (0.097 R)
• M57: 34,454,185 km (0.068 R)
• M58: 35,906,182 km (0.081 R)
• M59: 36,600,914 km (0.1 R)
• M60: 38,003,693 km (0.04 R)
• M61: 40,380,654 km (0.068 R)
• M62: 41,022,579 km (0.088 R)
• M63: 41,506,228 km (0.116 R)
• M64: 43,788,045 km (0.09 R)
• M65: 44,530,200 km (0.119 R)
• M66: 45,359,720 km (0.096 R)
• M67: 45,943,301 km (0.096 R)
• M68: 46,529,426 km (0.07 R)
• M69: 47,033,720 km (0.116 R)
• M70: 47,539,959 km (0.077 R)
• M71: 49,240,289 km (0.06 R)
• M72: 50,183,803 km (0.116 R)
• M73: 51,566,984 km (0.029 R)
• M74: 52,176,147 km (0.098 R)
• M75: 53,665,244 km (0.118 R)
• M76: 54,282,485 km (0.055 R)
• M77: 55,702,019 km (0.103 R)
• M78: 56,595,418 km (0.032 R)
• M79: 56,685,027 km (0.068 R)
• M80: 57,043,912 km (0.046 R)
• M81: 57,403,545 km (0.105 R)
• M82: 59,577,352 km (0.119 R)
• M83: 59,942,221 km (0.073 R)
• M84: 60,582,500 km (0.03 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 17,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit