🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.67 AU - 0.71 AU

Year: 207 Days

Day: 25.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.02 AU - 1.04 AU

Year: 378 Days

Day: 31.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.34 AU - 1.82 AU

Year: 718 Days

Day: 39.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.96 AU - 3.62 AU

Year: 2158 Days

Day: 31.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,589,184 km

• M1: 837,000 km (0.108 R)
• M2: 1,105,827 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 11.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.02 AU - 11.58 AU

Year: 13738 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,589,184 km

• M1: 388,206 km (0.092 R)
• M2: 462,407 km (0.106 R)
• M3: 556,803 km (0.085 R)
• M4: 867,967 km (0.118 R)
• M5: 1,331,122 km (0.114 R)
• M6: 1,797,269 km (0.026 R)
• M7: 2,336,868 km (0.079 R)
• M8: 2,485,718 km (0.084 R)
• M9: 2,612,278 km (0.096 R)
• M10: 2,819,321 km (0.056 R)
• M11: 3,277,241 km (0.113 R)
• M12: 3,963,596 km (0.068 R)
• M13: 4,293,010 km (0.106 R)
• M14: 4,788,179 km (0.107 R)
• M15: 4,914,739 km (0.111 R)
• M16: 5,203,912 km (0.078 R)
• M17: 5,664,673 km (0.06 R)
• M18: 6,001,867 km (0.102 R)
• M19: 6,555,079 km (0.054 R)
• M20: 6,802,365 km (0.104 R)
• M21: 7,016,739 km (0.115 R)
• M22: 7,452,218 km (0.108 R)
• M23: 10,204,220 km (0.078 R)
• M24: 10,449,860 km (0.092 R)
• M25: 10,697,594 km (0.081 R)
• M26: 11,325,157 km (0.115 R)
• M27: 12,007,922 km (0.097 R)
• M28: 13,502,554 km (0.074 R)
• M29: 13,637,342 km (0.081 R)
• M30: 14,916,104 km (0.111 R)
• M31: 15,101,905 km (0.103 R)
• M32: 15,288,454 km (0.102 R)
• M33: 15,475,750 km (0.074 R)
• M34: 15,852,737 km (0.063 R)
• M35: 18,128,270 km (0.099 R)
• M36: 18,426,119 km (0.114 R)
• M37: 19,939,302 km (0.109 R)
• M38: 20,349,499 km (0.072 R)
• M39: 20,970,181 km (0.107 R)
• M40: 21,544,487 km (0.079 R)
• M41: 21,702,014 km (0.076 R)
• M42: 23,568,247 km (0.055 R)
• M43: 24,493,211 km (0.093 R)
• M44: 24,712,671 km (0.063 R)
• M45: 24,987,781 km (0.113 R)
• M46: 25,098,035 km (0.104 R)
• M47: 26,490,941 km (0.074 R)
• M48: 27,111,622 km (0.112 R)
• M49: 28,482,687 km (0.092 R)
• M50: 29,351,102 km (0.103 R)
• M51: 30,404,570 km (0.1 R)
• M52: 30,699,428 km (0.112 R)
• M53: 30,935,942 km (0.065 R)
• M54: 32,247,915 km (0.109 R)
• M55: 32,428,181 km (0.085 R)
• M56: 32,789,759 km (0.103 R)
• M57: 33,821,535 km (0.055 R)
• M58: 35,668,321 km (0.06 R)
• M59: 35,792,637 km (0.094 R)
• M60: 36,478,693 km (0.028 R)
• M61: 37,864,119 km (0.036 R)
• M62: 38,946,310 km (0.111 R)
• M63: 39,587,636 km (0.118 R)
• M64: 39,845,094 km (0.114 R)
• M65: 40,167,776 km (0.112 R)
• M66: 41,597,932 km (0.119 R)
• M67: 43,176,937 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.1

Radius: 4

Gravity: 45.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.35 AU - 17.71 AU

Year: 21073 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,589,184 km

• M1: 447,447 km (0.039 R)
• M2: 743,053 km (0.118 R)
• M3: 1,233,434 km (0.098 R)
• M4: 1,293,124 km (0.117 R)
• M5: 1,384,379 km (0.041 R)
• M6: 1,804,300 km (0.04 R)
• M7: 2,482,876 km (0.117 R)
• M8: 2,908,332 km (0.095 R)
• M9: 3,781,385 km (0.117 R)
• M10: 3,868,451 km (0.117 R)
• M11: 5,204,211 km (0.106 R)
• M12: 5,252,680 km (0.12 R)
• M13: 5,349,919 km (0.069 R)
• M14: 5,496,974 km (0.114 R)
• M15: 5,794,823 km (0.067 R)
• M16: 6,098,058 km (0.06 R)
• M17: 7,145,692 km (0.091 R)
• M18: 7,470,618 km (0.035 R)
• M19: 7,525,222 km (0.108 R)
• M20: 7,579,975 km (0.115 R)
• M21: 7,855,833 km (0.057 R)
• M22: 8,134,983 km (0.092 R)
• M23: 8,702,856 km (0.102 R)
• M24: 8,991,580 km (0.109 R)
• M25: 9,578,452 km (0.106 R)
• M26: 9,697,383 km (0.12 R)
• M27: 9,816,612 km (0.102 R)
• M28: 9,936,440 km (0.102 R)
• M29: 10,604,245 km (0.084 R)
• M30: 11,982,640 km (0.115 R)
• M31: 12,239,200 km (0.066 R)
• M32: 13,416,236 km (0.098 R)
• M33: 14,220,774 km (0.043 R)
• M34: 15,526,314 km (0.061 R)
• M35: 15,596,027 km (0.111 R)
• M36: 17,591,363 km (0.039 R)
• M37: 17,882,929 km (0.059 R)
• M38: 18,029,386 km (0.088 R)
• M39: 19,139,851 km (0.092 R)
• M40: 20,424,747 km (0.085 R)
• M41: 21,426,155 km (0.109 R)
• M42: 23,077,117 km (0.08 R)
• M43: 23,877,466 km (0.077 R)
• M44: 24,038,732 km (0.119 R)
• M45: 24,443,245 km (0.064 R)
• M46: 25,341,131 km (0.093 R)
• M47: 26,749,745 km (0.054 R)
• M48: 27,252,992 km (0.115 R)
• M49: 27,505,812 km (0.034 R)
• M50: 28,013,697 km (0.12 R)
• M51: 31,831,734 km (0.095 R)
• M52: 32,364,901 km (0.087 R)
• M53: 34,617,994 km (0.105 R)
• M54: 34,800,354 km (0.12 R)
• M55: 37,762,243 km (0.075 R)
• M56: 38,515,169 km (0.114 R)
• M57: 38,704,111 km (0.044 R)
• M58: 40,611,334 km (0.089 R)
• M59: 43,135,798 km (0.117 R)
• M60: 43,233,934 km (0.053 R)
• M61: 43,627,077 km (0.045 R)
• M62: 47,420,879 km (0.073 R)
• M63: 47,724,862 km (0.108 R)
• M64: 48,233,046 km (0.055 R)
• M65: 48,436,799 km (0.106 R)
• M66: 49,357,125 km (0.107 R)
• M67: 50,283,135 km (0.075 R)
• M68: 50,386,508 km (0.098 R)
• M69: 50,696,624 km (0.064 R)
• M70: 50,903,817 km (0.062 R)
• M71: 51,318,951 km (0.083 R)
• M72: 52,048,091 km (0.111 R)
• M73: 52,780,672 km (0.086 R)
• M74: 52,990,707 km (0.073 R)
• M75: 53,516,693 km (0.081 R)
• M76: 54,044,475 km (0.12 R)
• M77: 55,318,301 km (0.1 R)
• M78: 56,709,262 km (0.05 R)
• M79: 57,355,225 km (0.07 R)
• M80: 58,871,699 km (0.108 R)
• M81: 61,281,421 km (0.078 R)
• M82: 61,723,034 km (0.063 R)
• M83: 62,831,554 km (0.034 R)
• M84: 63,276,758 km (0.068 R)
• M85: 65,857,321 km (0.107 R)
• M86: 69,964,830 km (0.115 R)
• M87: 71,816,851 km (0.119 R)
• M88: 73,919,449 km (0.103 R)
• M89: 74,860,570 km (0.075 R)
• M90: 75,687,098 km (0.057 R)
• M91: 76,754,329 km (0.096 R)
• M92: 79,624,663 km (0.079 R)
• M93: 80,106,369 km (0.086 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit