🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 40.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 135 Days

Day: 29.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,842,899 km

• M1: 375,191 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 16.5 Hours

Environment

Temp: 273 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.21 AU - 2.47 AU

Year: 1252 Days

Day: 45.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.76 AU - 4.66 AU

Year: 3022 Days

Day: 20.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,842,899 km

• M1: 823,237 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 3.6

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.72 AU - 19.84 AU

Year: 25130 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 107,842,899 km

• M1: 74,500 km (0.094 R)
• M2: 162,463 km (0.114 R)
• M3: 199,414 km (0.104 R)
• M4: 557,252 km (0.118 R)
• M5: 1,106,276 km (0.083 R)
• M6: 1,308,084 km (0.057 R)
• M7: 1,360,443 km (0.083 R)
• M8: 1,803,103 km (0.107 R)
• M9: 2,255,337 km (0.062 R)
• M10: 2,286,753 km (0.078 R)
• M11: 3,257,344 km (0.117 R)
• M12: 5,100,390 km (0.072 R)
• M13: 6,297,322 km (0.12 R)
• M14: 6,341,603 km (0.104 R)
• M15: 6,609,533 km (0.066 R)
• M16: 7,482,138 km (0.03 R)
• M17: 9,231,834 km (0.11 R)
• M18: 9,383,078 km (0.075 R)
• M19: 9,484,505 km (0.089 R)
• M20: 9,586,082 km (0.109 R)
• M21: 9,637,095 km (0.062 R)
• M22: 11,207,872 km (0.065 R)
• M23: 11,261,578 km (0.086 R)
• M24: 11,315,284 km (0.103 R)
• M25: 12,242,940 km (0.061 R)
• M26: 13,251,379 km (0.051 R)
• M27: 13,536,214 km (0.074 R)
• M28: 15,227,567 km (0.115 R)
• M29: 15,825,959 km (0.114 R)
• M30: 15,886,247 km (0.054 R)
• M31: 17,355,597 km (0.114 R)
• M32: 18,549,089 km (0.091 R)
• M33: 19,187,872 km (0.032 R)
• M34: 20,290,258 km (0.065 R)
• M35: 22,285,146 km (0.075 R)
• M36: 25,110,601 km (0.116 R)
• M37: 25,392,294 km (0.075 R)
• M38: 26,100,939 km (0.043 R)
• M39: 26,243,356 km (0.034 R)
• M40: 26,816,017 km (0.052 R)
• M41: 27,828,046 km (0.083 R)
• M42: 29,740,356 km (0.039 R)
• M43: 30,187,654 km (0.082 R)
• M44: 30,562,097 km (0.096 R)
• M45: 31,391,318 km (0.098 R)
• M46: 31,467,015 km (0.098 R)
• M47: 32,840,772 km (0.059 R)
• M48: 34,156,186 km (0.048 R)
• M49: 35,409,816 km (0.113 R)
• M50: 38,852,811 km (0.099 R)
• M51: 41,732,869 km (0.107 R)
• M52: 42,903,921 km (0.106 R)
• M53: 46,136,731 km (0.07 R)
• M54: 46,481,554 km (0.103 R)
• M55: 47,260,511 km (0.117 R)
• M56: 47,347,277 km (0.111 R)
• M57: 49,094,880 km (0.056 R)
• M58: 50,507,981 km (0.08 R)
• M59: 53,283,770 km (0.108 R)
• M60: 54,553,556 km (0.086 R)
• M61: 54,735,767 km (0.112 R)
• M62: 56,753,243 km (0.11 R)
• M63: 58,235,758 km (0.087 R)
• M64: 58,794,955 km (0.062 R)
• M65: 60,200,876 km (0.12 R)
• M66: 61,712,562 km (0.112 R)
• M67: 62,377,824 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.2

Radius: 4.6

Gravity: 34.51 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 20.12 AU - 21.06 AU

Year: 32686 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,842,899 km

• M1: 66,870 km (0.074 R)
• M2: 296,054 km (0.113 R)
• M3: 385,215 km (0.07 R)
• M4: 1,051,972 km (0.056 R)
• M5: 1,120,638 km (0.112 R)
• M6: 1,926,521 km (0.059 R)
• M7: 2,010,745 km (0.113 R)
• M8: 2,053,380 km (0.035 R)
• M9: 2,183,082 km (0.115 R)
• M10: 2,634,568 km (0.107 R)
• M11: 2,967,423 km (0.071 R)
• M12: 3,620,268 km (0.12 R)
• M13: 4,260,697 km (0.115 R)
• M14: 4,593,851 km (0.052 R)
• M15: 5,167,709 km (0.053 R)
• M16: 5,947,114 km (0.063 R)
• M17: 6,256,482 km (0.118 R)
• M18: 6,955,553 km (0.089 R)
• M19: 7,745,879 km (0.06 R)
• M20: 8,983,951 km (0.105 R)
• M21: 10,355,913 km (0.118 R)
• M22: 10,727,663 km (0.112 R)
• M23: 12,730,180 km (0.051 R)
• M24: 12,809,467 km (0.084 R)
• M25: 12,888,904 km (0.104 R)
• M26: 13,369,113 km (0.079 R)
• M27: 16,542,981 km (0.099 R)
• M28: 16,977,264 km (0.045 R)
• M29: 17,503,250 km (0.081 R)
• M30: 17,856,899 km (0.101 R)
• M31: 17,945,611 km (0.058 R)
• M32: 19,935,412 km (0.03 R)
• M33: 20,304,769 km (0.105 R)
• M34: 20,490,271 km (0.042 R)
• M35: 20,583,171 km (0.085 R)
• M36: 20,676,221 km (0.089 R)
• M37: 21,426,005 km (0.075 R)
• M38: 22,567,138 km (0.062 R)
• M39: 23,923,392 km (0.068 R)
• M40: 24,315,638 km (0.039 R)
• M41: 24,512,658 km (0.062 R)
• M42: 25,505,390 km (0.1 R)
• M43: 26,612,414 km (0.063 R)
• M44: 26,713,841 km (0.074 R)
• M45: 27,837,920 km (0.118 R)
• M46: 29,710,436 km (0.093 R)
• M47: 31,945,877 km (0.102 R)
• M48: 34,455,531 km (0.111 R)
• M49: 36,013,743 km (0.047 R)
• M50: 36,125,941 km (0.099 R)
• M51: 38,279,552 km (0.097 R)
• M52: 40,241,378 km (0.077 R)
• M53: 42,117,635 km (0.108 R)
• M54: 42,709,743 km (0.119 R)
• M55: 43,185,315 km (0.116 R)
• M56: 44,743,377 km (0.07 R)
• M57: 46,075,995 km (0.078 R)
• M58: 46,563,833 km (0.089 R)
• M59: 48,161,090 km (0.099 R)
• M60: 48,904,292 km (0.058 R)
• M61: 49,028,608 km (0.117 R)
• M62: 50,026,276 km (0.032 R)
• M63: 50,276,703 km (0.036 R)
• M64: 50,904,715 km (0.062 R)
• M65: 52,549,693 km (0.111 R)
• M66: 53,059,373 km (0.077 R)
• M67: 55,243,502 km (0.073 R)
• M68: 57,325,904 km (0.082 R)
• M69: 59,036,556 km (0.074 R)
• M70: 60,630,521 km (0.033 R)
• M71: 63,048,023 km (0.105 R)
• M72: 67,284,485 km (0.117 R)
• M73: 68,115,052 km (0.05 R)
• M74: 68,392,556 km (0.07 R)
• M75: 70,066,108 km (0.098 R)
• M76: 71,611,902 km (0.106 R)
• M77: 72,035,414 km (0.091 R)
• M78: 72,459,823 km (0.098 R)
• M79: 73,026,949 km (0.05 R)
• M80: 73,737,838 km (0.085 R)
• M81: 73,880,404 km (0.114 R)
• M82: 77,616,611 km (0.089 R)
• M83: 78,051,642 km (0.073 R)
• M84: 82,446,379 km (0.11 R)
• M85: 85,570,281 km (0.106 R)
• M86: 85,720,029 km (0.107 R)
• M87: 87,976,114 km (0.114 R)
• M88: 89,491,092 km (0.117 R)
• M89: 90,099,506 km (0.119 R)
• M90: 93,624,331 km (0.095 R)
• M91: 94,087,337 km (0.032 R)
• M92: 95,326,007 km (0.071 R)
• M93: 98,759,877 km (0.086 R)
• M94: 99,074,032 km (0.119 R)
• M95: 100,333,945 km (0.098 R)
• M96: 104,305,619 km (0.112 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit