🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.59 AU - 0.85 AU

Year: 228 Days

Day: 46.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.2 AU

Year: 356 Days

Day: 13.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 165.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.41 AU - 1.97 AU

Year: 819 Days

Day: 38.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.73 AU - 2.15 AU

Year: 1007 Days

Day: 12.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,137,807 km

• M1: 73,453 km (0.033 R)
• M2: 789,578 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.75 AU - 2.79 AU

Year: 1275 Days

Day: 31.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,137,807 km

• M1: 922,570 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.01 AU - 2.55 AU

Year: 1283 Days

Day: 32.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,137,807 km

• M1: 1,266,944 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.56 AU - 4.16 AU

Year: 2827 Days

Day: 32.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.99 AU - 4.13 AU

Year: 3050 Days

Day: 41.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.9

Radius: 6.4

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.76 AU - 14.48 AU

Year: 16713 Days

Day: 18.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,137,807 km

• M1: 265,387 km (0.12 R)
• M2: 396,883 km (0.092 R)
• M3: 623,973 km (0.079 R)
• M4: 1,234,781 km (0.106 R)
• M5: 1,646,474 km (0.034 R)
• M6: 1,755,681 km (0.11 R)
• M7: 1,952,851 km (0.095 R)
• M8: 2,398,951 km (0.088 R)
• M9: 2,941,543 km (0.107 R)
• M10: 3,243,880 km (0.075 R)
• M11: 3,312,396 km (0.029 R)
• M12: 3,556,091 km (0.085 R)
• M13: 3,805,620 km (0.118 R)
• M14: 4,134,736 km (0.112 R)
• M15: 4,435,128 km (0.108 R)
• M16: 4,742,402 km (0.075 R)
• M17: 5,746,802 km (0.057 R)
• M18: 6,509,452 km (0.103 R)
• M19: 7,079,869 km (0.054 R)
• M20: 7,393,576 km (0.086 R)
• M21: 8,314,799 km (0.082 R)
• M22: 8,456,169 km (0.037 R)
• M23: 8,503,442 km (0.111 R)
• M24: 9,813,022 km (0.052 R)
• M25: 10,874,269 km (0.09 R)
• M26: 11,080,565 km (0.1 R)
• M27: 11,184,086 km (0.089 R)
• M28: 12,024,677 km (0.115 R)
• M29: 12,452,527 km (0.066 R)
• M30: 14,044,996 km (0.064 R)
• M31: 14,495,435 km (0.075 R)
• M32: 16,996,712 km (0.1 R)
• M33: 17,657,785 km (0.114 R)
• M34: 18,819,263 km (0.062 R)
• M35: 19,628,138 km (0.115 R)
• M36: 20,958,512 km (0.1 R)
• M37: 21,472,979 km (0.1 R)
• M38: 21,926,560 km (0.043 R)
• M39: 22,843,146 km (0.063 R)
• M40: 23,372,423 km (0.082 R)
• M41: 23,571,987 km (0.091 R)
• M42: 23,638,708 km (0.095 R)
• M43: 23,972,760 km (0.089 R)
• M44: 24,106,949 km (0.103 R)
• M45: 24,510,714 km (0.079 R)
• M46: 26,424,669 km (0.07 R)
• M47: 26,980,126 km (0.113 R)
• M48: 27,399,448 km (0.067 R)
• M49: 27,609,783 km (0.111 R)
• M50: 28,315,137 km (0.107 R)
• M51: 28,812,400 km (0.092 R)
• M52: 29,312,506 km (0.098 R)
• M53: 30,104,178 km (0.076 R)
• M54: 31,414,655 km (0.116 R)
• M55: 31,634,863 km (0.113 R)
• M56: 33,415,228 km (0.089 R)
• M57: 34,242,055 km (0.114 R)
• M58: 35,839,012 km (0.106 R)
• M59: 36,453,860 km (0.116 R)
• M60: 37,072,148 km (0.099 R)
• M61: 37,615,936 km (0.04 R)
• M62: 38,240,657 km (0.081 R)
• M63: 38,632,753 km (0.091 R)
• M64: 38,711,441 km (0.099 R)
• M65: 39,342,146 km (0.06 R)
• M66: 39,738,131 km (0.083 R)
• M67: 39,896,855 km (0.117 R)
• M68: 40,773,648 km (0.075 R)
• M69: 40,933,717 km (0.088 R)
• M70: 41,495,757 km (0.066 R)
• M71: 41,979,556 km (0.108 R)
• M72: 42,952,690 km (0.11 R)
• M73: 43,115,602 km (0.116 R)
• M74: 47,086,678 km (0.032 R)
• M75: 47,422,824 km (0.101 R)
• M76: 47,844,092 km (0.084 R)
• M77: 49,969,279 km (0.098 R)
• M78: 50,054,999 km (0.097 R)
• M79: 50,226,438 km (0.104 R)
• M80: 50,398,027 km (0.054 R)
• M81: 51,259,112 km (0.119 R)
• M82: 51,778,217 km (0.112 R)
• M83: 52,298,967 km (0.046 R)
• M84: 52,385,883 km (0.052 R)
• M85: 53,258,188 km (0.096 R)
• M86: 53,959,354 km (0.109 R)
• M87: 54,663,660 km (0.086 R)
• M88: 54,928,598 km (0.116 R)
• M89: 55,193,835 km (0.107 R)
• M90: 55,637,094 km (0.105 R)
• M91: 56,884,142 km (0.113 R)
• M92: 58,320,730 km (0.084 R)
• M93: 58,772,067 km (0.11 R)
• M94: 60,680,487 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 20,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit