🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 42.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.93 AU - 1.15 AU

Year: 387 Days

Day: 30.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,781,921 km

• M1: 573,857 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.27 AU - 1.33 AU

Year: 541 Days

Day: 19.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 125.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,781,921 km

• M1: 679,174 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.46 AU - 2.08 AU

Year: 860 Days

Day: 46.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 56.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.89 AU - 2.49 AU

Year: 1184 Days

Day: 46.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,781,921 km

• M1: 464,501 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.25 AU - 2.55 AU

Year: 1358 Days

Day: 38.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 152.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.65 AU - 4.33 AU

Year: 2911 Days

Day: 35 Hours

Environment

Temp: -124 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,781,921 km

• M1: 1,902,885 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.47 AU - 4.75 AU

Year: 3615 Days

Day: 35 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.4

Radius: 7.1

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.16 AU - 15.92 AU

Year: 17199 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,781,921 km

• M1: 178,021 km (0.115 R)
• M2: 647,011 km (0.106 R)
• M3: 806,033 km (0.104 R)
• M4: 1,432,400 km (0.076 R)
• M5: 1,588,430 km (0.074 R)
• M6: 1,695,542 km (0.096 R)
• M7: 2,177,247 km (0.097 R)
• M8: 3,057,481 km (0.105 R)
• M9: 3,157,712 km (0.107 R)
• M10: 3,259,139 km (0.067 R)
• M11: 3,998,751 km (0.039 R)
• M12: 4,749,433 km (0.091 R)
• M13: 5,381,035 km (0.111 R)
• M14: 5,830,427 km (0.107 R)
• M15: 6,038,817 km (0.052 R)
• M16: 6,852,480 km (0.071 R)
• M17: 7,428,881 km (0.109 R)
• M18: 8,020,839 km (0.082 R)
• M19: 8,066,916 km (0.089 R)
• M20: 10,084,392 km (0.038 R)
• M21: 11,824,964 km (0.101 R)
• M22: 12,035,897 km (0.115 R)
• M23: 14,044,398 km (0.074 R)
• M24: 14,435,895 km (0.032 R)
• M25: 15,516,590 km (0.085 R)
• M26: 16,388,148 km (0.057 R)
• M27: 16,682,257 km (0.087 R)
• M28: 16,741,199 km (0.082 R)
• M29: 17,275,562 km (0.116 R)
• M30: 18,666,224 km (0.095 R)
• M31: 18,911,714 km (0.097 R)
• M32: 18,973,348 km (0.096 R)
• M33: 19,717,149 km (0.105 R)
• M34: 19,904,445 km (0.1 R)
• M35: 20,029,809 km (0.091 R)
• M36: 20,787,073 km (0.082 R)
• M37: 21,811,220 km (0.057 R)
• M38: 23,048,544 km (0.06 R)
• M39: 23,246,013 km (0.082 R)
• M40: 23,377,958 km (0.112 R)
• M41: 24,108,146 km (0.115 R)
• M42: 25,795,460 km (0.115 R)
• M43: 26,068,925 km (0.085 R)
• M44: 26,137,441 km (0.102 R)
• M45: 26,205,957 km (0.119 R)
• M46: 26,274,622 km (0.074 R)
• M47: 26,549,733 km (0.104 R)
• M48: 27,311,335 km (0.114 R)
• M49: 27,799,772 km (0.107 R)
• M50: 29,068,961 km (0.09 R)
• M51: 29,353,496 km (0.097 R)
• M52: 29,638,929 km (0.12 R)
• M53: 29,853,751 km (0.119 R)
• M54: 30,573,317 km (0.058 R)
• M55: 30,645,573 km (0.104 R)
• M56: 30,790,234 km (0.079 R)
• M57: 32,029,353 km (0.092 R)
• M58: 32,249,711 km (0.064 R)
• M59: 32,544,418 km (0.093 R)
• M60: 34,105,622 km (0.114 R)
• M61: 34,782,253 km (0.107 R)
• M62: 36,608,095 km (0.104 R)
• M63: 37,069,305 km (0.103 R)
• M64: 38,620,785 km (0.08 R)
• M65: 40,589,941 km (0.045 R)
• M66: 42,430,145 km (0.079 R)
• M67: 42,914,692 km (0.045 R)
• M68: 43,807,642 km (0.074 R)
• M69: 44,297,425 km (0.061 R)
• M70: 44,461,086 km (0.084 R)
• M71: 45,694,670 km (0.072 R)
• M72: 46,357,239 km (0.098 R)
• M73: 47,357,001 km (0.111 R)
• M74: 47,440,626 km (0.088 R)
• M75: 47,859,650 km (0.117 R)
• M76: 49,887,449 km (0.034 R)
• M77: 50,569,615 km (0.094 R)
• M78: 51,512,680 km (0.087 R)
• M79: 52,115,859 km (0.085 R)
• M80: 52,202,177 km (0.092 R)
• M81: 52,894,666 km (0.098 R)
• M82: 53,503,080 km (0.086 R)
• M83: 55,518,612 km (0.11 R)
• M84: 56,757,582 km (0.067 R)
• M85: 56,846,443 km (0.074 R)
• M86: 57,113,325 km (0.112 R)
• M87: 57,737,448 km (0.044 R)
• M88: 57,916,217 km (0.115 R)
• M89: 58,363,964 km (0.102 R)
• M90: 58,992,724 km (0.106 R)
• M91: 59,533,370 km (0.102 R)
• M92: 60,256,826 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 6.4

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 15.57 AU - 22.41 AU

Year: 30226 Days

Day: 20.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,781,921 km

• M1: 144,212 km (0.111 R)
• M2: 204,949 km (0.078 R)
• M3: 512,971 km (0.087 R)
• M4: 926,011 km (0.097 R)
• M5: 1,192,145 km (0.113 R)
• M6: 1,572,722 km (0.082 R)
• M7: 1,665,623 km (0.105 R)
• M8: 3,226,527 km (0.085 R)
• M9: 3,751,466 km (0.119 R)
• M10: 4,130,397 km (0.117 R)
• M11: 4,654,588 km (0.092 R)
• M12: 5,338,998 km (0.065 R)
• M13: 6,005,906 km (0.058 R)
• M14: 6,054,525 km (0.107 R)
• M15: 6,498,232 km (0.1 R)
• M16: 7,521,332 km (0.063 R)
• M17: 8,105,213 km (0.097 R)
• M18: 9,036,011 km (0.111 R)
• M19: 9,203,710 km (0.094 R)
• M20: 9,485,702 km (0.076 R)
• M21: 10,115,808 km (0.113 R)
• M22: 10,231,746 km (0.033 R)
• M23: 10,641,345 km (0.095 R)
• M24: 11,536,988 km (0.113 R)
• M25: 12,270,765 km (0.077 R)
• M26: 12,518,799 km (0.064 R)
• M27: 12,893,840 km (0.115 R)
• M28: 14,170,359 km (0.116 R)
• M29: 14,823,653 km (0.114 R)
• M30: 14,955,598 km (0.115 R)
• M31: 15,021,571 km (0.069 R)
• M32: 15,420,100 km (0.118 R)
• M33: 16,091,794 km (0.115 R)
• M34: 16,704,547 km (0.092 R)
• M35: 17,048,323 km (0.04 R)
• M36: 17,186,402 km (0.072 R)
• M37: 18,093,414 km (0.115 R)
• M38: 19,159,149 km (0.12 R)
• M39: 19,374,719 km (0.1 R)
• M40: 21,948,700 km (0.04 R)
• M41: 23,851,885 km (0.086 R)
• M42: 24,238,894 km (0.107 R)
• M43: 24,472,117 km (0.119 R)
• M44: 25,807,428 km (0.033 R)
• M45: 26,764,106 km (0.108 R)
• M46: 28,139,359 km (0.072 R)
• M47: 28,794,449 km (0.069 R)
• M48: 31,295,276 km (0.062 R)
• M49: 31,974,002 km (0.109 R)
• M50: 34,299,800 km (0.103 R)
• M51: 35,438,988 km (0.107 R)
• M52: 35,791,889 km (0.025 R)
• M53: 35,968,863 km (0.081 R)
• M54: 36,857,923 km (0.093 R)
• M55: 37,305,221 km (0.028 R)
• M56: 38,114,695 km (0.12 R)
• M57: 38,476,423 km (0.103 R)
• M58: 40,209,813 km (0.106 R)
• M59: 40,301,666 km (0.101 R)
• M60: 40,762,428 km (0.058 R)
• M61: 41,317,586 km (0.103 R)
• M62: 41,410,336 km (0.11 R)
• M63: 41,503,236 km (0.083 R)
• M64: 41,782,236 km (0.07 R)
• M65: 42,248,533 km (0.088 R)
• M66: 45,752,265 km (0.102 R)
• M67: 45,848,307 km (0.094 R)
• M68: 49,840,924 km (0.1 R)
• M69: 50,732,079 km (0.049 R)
• M70: 50,930,894 km (0.104 R)
• M71: 51,428,906 km (0.076 R)
• M72: 52,731,454 km (0.113 R)
• M73: 53,033,492 km (0.102 R)
• M74: 54,552,808 km (0.076 R)
• M75: 55,164,364 km (0.077 R)
• M76: 55,675,840 km (0.077 R)
• M77: 58,360,822 km (0.098 R)
• M78: 58,777,602 km (0.083 R)
• M79: 59,823,889 km (0.112 R)
• M80: 63,106,216 km (0.063 R)
• M81: 64,070,075 km (0.106 R)
• M82: 66,664,102 km (0.092 R)
• M83: 67,427,201 km (0.111 R)
• M84: 69,512,745 km (0.102 R)
• M85: 71,285,480 km (0.036 R)
• M86: 74,875,380 km (0.06 R)
• M87: 75,328,213 km (0.082 R)
• M88: 75,554,853 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit