🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.6 AU - 0.62 AU

Year: 171 Days

Day: 26.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.95 AU - 1.35 AU

Year: 442 Days

Day: 18.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.62 AU - 2.48 AU

Year: 1051 Days

Day: 20 Hours

Environment

Temp: -62 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.95 AU - 2.73 AU

Year: 1282 Days

Day: 35.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.12 AU - 2.78 AU

Year: 1373 Days

Day: 41.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 60.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,341,855 km

• M1: 147,354 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 11.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.48 AU - 5.86 AU

Year: 4836 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,341,855 km

• M1: 256,710 km (0.108 R)
• M2: 439,967 km (0.084 R)
• M3: 625,469 km (0.112 R)
• M4: 817,253 km (0.076 R)
• M5: 926,460 km (0.045 R)
• M6: 1,006,046 km (0.097 R)
• M7: 1,185,114 km (0.103 R)
• M8: 1,297,762 km (0.086 R)
• M9: 1,388,119 km (0.081 R)
• M10: 1,534,575 km (0.107 R)
• M11: 2,390,574 km (0.075 R)
• M12: 2,584,004 km (0.037 R)
• M13: 2,766,065 km (0.066 R)
• M14: 2,986,721 km (0.088 R)
• M15: 3,073,039 km (0.079 R)
• M16: 3,869,798 km (0.078 R)
• M17: 4,252,469 km (0.113 R)
• M18: 4,369,754 km (0.065 R)
• M19: 4,647,557 km (0.095 R)
• M20: 4,808,824 km (0.12 R)
• M21: 4,910,700 km (0.112 R)
• M22: 5,033,819 km (0.072 R)
• M23: 5,137,191 km (0.091 R)
• M24: 5,557,860 km (0.076 R)
• M25: 5,707,757 km (0.087 R)
• M26: 5,880,842 km (0.1 R)
• M27: 6,276,379 km (0.036 R)
• M28: 6,567,646 km (0.073 R)
• M29: 6,658,003 km (0.064 R)
• M30: 6,863,251 km (0.105 R)
• M31: 7,443,990 km (0.11 R)
• M32: 7,657,017 km (0.085 R)
• M33: 7,800,033 km (0.11 R)
• M34: 7,992,266 km (0.111 R)
• M35: 8,479,806 km (0.098 R)
• M36: 9,127,864 km (0.116 R)
• M37: 9,483,607 km (0.088 R)
• M38: 10,498,180 km (0.119 R)
• M39: 10,683,981 km (0.076 R)
• M40: 11,085,801 km (0.096 R)
• M41: 11,519,784 km (0.06 R)
• M42: 11,629,290 km (0.107 R)
• M43: 11,987,128 km (0.119 R)
• M44: 12,097,980 km (0.099 R)
• M45: 12,460,755 km (0.099 R)
• M46: 13,743,706 km (0.111 R)
• M47: 13,888,816 km (0.066 R)
• M48: 14,563,054 km (0.052 R)
• M49: 14,978,786 km (0.038 R)
• M50: 15,821,770 km (0.093 R)
• M51: 16,065,465 km (0.091 R)
• M52: 16,464,143 km (0.11 R)
• M53: 16,649,345 km (0.119 R)
• M54: 16,897,229 km (0.076 R)
• M55: 17,083,927 km (0.044 R)
• M56: 17,302,639 km (0.092 R)
• M57: 17,553,814 km (0.105 R)
• M58: 18,027,890 km (0.071 R)
• M59: 18,155,048 km (0.103 R)
• M60: 18,570,332 km (0.084 R)
• M61: 18,730,850 km (0.104 R)
• M62: 19,085,696 km (0.115 R)
• M63: 19,769,359 km (0.026 R)
• M64: 19,900,556 km (0.115 R)
• M65: 20,826,567 km (0.09 R)
• M66: 21,093,749 km (0.096 R)
• M67: 21,294,958 km (0.085 R)
• M68: 22,105,778 km (0.058 R)
• M69: 22,344,237 km (0.114 R)
• M70: 22,446,712 km (0.111 R)
• M71: 22,720,625 km (0.043 R)
• M72: 22,892,364 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 8.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.72 AU - 10.08 AU

Year: 11156 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,341,855 km

• M1: 155,432 km (0.072 R)
• M2: 295,605 km (0.052 R)
• M3: 533,167 km (0.093 R)
• M4: 687,253 km (0.097 R)
• M5: 798,254 km (0.034 R)
• M6: 915,539 km (0.079 R)
• M7: 1,007,542 km (0.096 R)
• M8: 1,102,686 km (0.114 R)
• M9: 1,200,822 km (0.101 R)
• M10: 1,302,249 km (0.08 R)
• M11: 2,129,974 km (0.113 R)
• M12: 2,274,486 km (0.1 R)
• M13: 2,660,897 km (0.095 R)
• M14: 2,884,546 km (0.065 R)
• M15: 2,952,763 km (0.098 R)
• M16: 3,207,827 km (0.096 R)
• M17: 3,494,307 km (0.075 R)
• M18: 4,168,993 km (0.114 R)
• M19: 4,534,461 km (0.057 R)
• M20: 4,640,825 km (0.053 R)
• M21: 4,910,401 km (0.103 R)
• M22: 4,992,231 km (0.108 R)
• M23: 5,352,313 km (0.053 R)
• M24: 5,922,430 km (0.09 R)
• M25: 6,097,310 km (0.112 R)
• M26: 6,214,894 km (0.111 R)
• M27: 6,392,616 km (0.069 R)
• M28: 6,571,984 km (0.038 R)
• M29: 7,778,341 km (0.083 R)
• M30: 7,937,813 km (0.088 R)
• M31: 8,357,734 km (0.053 R)
• M32: 8,751,924 km (0.113 R)
• M33: 8,951,189 km (0.113 R)
• M34: 9,866,578 km (0.095 R)
• M35: 10,074,070 km (0.083 R)
• M36: 10,776,133 km (0.089 R)
• M37: 11,821,972 km (0.102 R)
• M38: 12,116,081 km (0.044 R)
• M39: 13,088,916 km (0.118 R)
• M40: 13,622,980 km (0.044 R)
• M41: 13,776,917 km (0.116 R)
• M42: 14,047,689 km (0.116 R)
• M43: 14,398,346 km (0.03 R)
• M44: 14,870,477 km (0.114 R)
• M45: 15,068,694 km (0.028 R)
• M46: 15,427,729 km (0.09 R)
• M47: 15,507,914 km (0.078 R)
• M48: 15,870,389 km (0.086 R)
• M49: 16,154,176 km (0.03 R)
• M50: 16,276,398 km (0.104 R)
• M51: 17,181,615 km (0.042 R)
• M52: 17,389,556 km (0.052 R)
• M53: 17,892,205 km (0.089 R)
• M54: 18,655,154 km (0.074 R)
• M55: 18,954,798 km (0.109 R)
• M56: 19,645,492 km (0.113 R)
• M57: 19,819,474 km (0.09 R)
• M58: 20,037,588 km (0.111 R)
• M59: 20,125,102 km (0.098 R)
• M60: 20,608,603 km (0.094 R)
• M61: 20,697,015 km (0.112 R)
• M62: 20,785,427 km (0.09 R)
• M63: 21,007,131 km (0.092 R)
• M64: 21,497,513 km (0.085 R)
• M65: 21,901,577 km (0.034 R)
• M66: 22,217,677 km (0.096 R)
• M67: 24,098,721 km (0.1 R)
• M68: 25,176,274 km (0.12 R)
• M69: 25,412,489 km (0.1 R)
• M70: 26,030,478 km (0.085 R)
• M71: 26,317,257 km (0.115 R)
• M72: 26,990,597 km (0.118 R)
• M73: 28,158,059 km (0.088 R)
• M74: 29,690,390 km (0.081 R)
• M75: 30,240,611 km (0.083 R)
• M76: 30,642,880 km (0.083 R)
• M77: 30,794,273 km (0.069 R)
• M78: 32,269,757 km (0.075 R)
• M79: 32,629,240 km (0.117 R)
• M80: 32,886,998 km (0.049 R)
• M81: 33,145,353 km (0.109 R)
• M82: 33,248,875 km (0.096 R)
• M83: 33,768,129 km (0.083 R)
• M84: 33,976,519 km (0.087 R)
• M85: 34,237,717 km (0.096 R)
• M86: 34,342,286 km (0.108 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit