🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.59 AU - 0.63 AU

Year: 142 Days

Day: 39.8 Hours

Environment

Temp: 310 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.78 AU - 2.48 AU

Year: 927 Days

Day: 44.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.01 AU - 3.01 AU

Year: 1186 Days

Day: 32.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,387,004 km

• M1: 1,113,457 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.06 AU - 3.24 AU

Year: 1287 Days

Day: 33.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.15 AU - 3.41 AU

Year: 1382 Days

Day: 31.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.4 AU - 9.52 AU

Year: 6698 Days

Day: 22.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 164.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,387,004 km

• M1: 61,784 km (0.104 R)
• M2: 3,968,084 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.9

Radius: 5

Gravity: 33.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 17.08 AU - 22.32 AU

Year: 26076 Days

Day: 15.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 97,387,004 km

• M1: 96,640 km (0.071 R)
• M2: 593,455 km (0.114 R)
• M3: 1,183,170 km (0.116 R)
• M4: 1,421,629 km (0.055 R)
• M5: 1,528,441 km (0.118 R)
• M6: 1,864,588 km (0.074 R)
• M7: 2,305,752 km (0.069 R)
• M8: 3,421,004 km (0.092 R)
• M9: 4,311,859 km (0.1 R)
• M10: 4,466,992 km (0.08 R)
• M11: 4,624,070 km (0.111 R)
• M12: 4,782,794 km (0.093 R)
• M13: 5,491,588 km (0.118 R)
• M14: 5,716,284 km (0.119 R)
• M15: 5,829,679 km (0.089 R)
• M16: 6,408,174 km (0.11 R)
• M17: 6,944,184 km (0.104 R)
• M18: 7,248,316 km (0.107 R)
• M19: 7,618,870 km (0.083 R)
• M20: 8,250,173 km (0.101 R)
• M21: 8,507,332 km (0.092 R)
• M22: 8,701,959 km (0.096 R)
• M23: 10,449,411 km (0.061 R)
• M24: 11,291,348 km (0.057 R)
• M25: 12,373,988 km (0.062 R)
• M26: 12,520,893 km (0.12 R)
• M27: 13,039,549 km (0.08 R)
• M28: 14,559,314 km (0.092 R)
• M29: 17,268,531 km (0.099 R)
• M30: 17,597,347 km (0.104 R)
• M31: 18,344,588 km (0.092 R)
• M32: 18,932,957 km (0.075 R)
• M33: 19,357,067 km (0.118 R)
• M34: 20,822,079 km (0.08 R)
• M35: 21,347,616 km (0.091 R)
• M36: 24,683,649 km (0.065 R)
• M37: 25,612,651 km (0.085 R)
• M38: 25,799,798 km (0.064 R)
• M39: 26,458,627 km (0.102 R)
• M40: 26,932,404 km (0.058 R)
• M41: 28,661,606 km (0.083 R)
• M42: 30,031,025 km (0.102 R)
• M43: 30,327,378 km (0.109 R)
• M44: 30,624,479 km (0.117 R)
• M45: 31,521,917 km (0.112 R)
• M46: 31,822,908 km (0.118 R)
• M47: 32,427,882 km (0.116 R)
• M48: 32,731,865 km (0.116 R)
• M49: 33,444,549 km (0.118 R)
• M50: 34,678,432 km (0.069 R)
• M51: 36,451,616 km (0.117 R)
• M52: 37,296,096 km (0.102 R)
• M53: 40,956,905 km (0.115 R)
• M54: 41,724,791 km (0.103 R)
• M55: 42,940,872 km (0.116 R)
• M56: 44,056,423 km (0.116 R)
• M57: 44,505,367 km (0.116 R)
• M58: 45,294,645 km (0.049 R)
• M59: 46,772,672 km (0.063 R)
• M60: 47,230,591 km (0.111 R)
• M61: 48,035,577 km (0.089 R)
• M62: 48,150,917 km (0.105 R)
• M63: 49,077,227 km (0.079 R)
• M64: 49,542,476 km (0.056 R)
• M65: 49,892,535 km (0.086 R)
• M66: 52,840,511 km (0.105 R)
• M67: 54,516,007 km (0.069 R)
• M68: 57,183,786 km (0.099 R)
• M69: 59,274,267 km (0.073 R)
• M70: 59,397,984 km (0.076 R)
• M71: 59,769,735 km (0.086 R)
• M72: 60,018,067 km (0.118 R)
• M73: 61,139,453 km (0.1 R)
• M74: 61,890,883 km (0.105 R)
• M75: 63,656,138 km (0.04 R)
• M76: 64,290,583 km (0.087 R)
• M77: 67,623,473 km (0.118 R)
• M78: 68,790,187 km (0.079 R)
• M79: 69,310,788 km (0.118 R)
• M80: 70,618,124 km (0.109 R)
• M81: 72,197,728 km (0.063 R)
• M82: 73,124,486 km (0.079 R)
• M83: 74,989,972 km (0.048 R)
• M84: 76,331,865 km (0.054 R)
• M85: 79,448,437 km (0.099 R)
• M86: 83,298,039 km (0.103 R)
• M87: 83,853,047 km (0.051 R)
• M88: 85,804,851 km (0.072 R)
• M89: 87,348,850 km (0.112 R)
• M90: 87,630,543 km (0.031 R)
• M91: 88,477,566 km (0.07 R)
• M92: 91,320,375 km (0.036 R)
• M93: 93,184,214 km (0.083 R)
• M94: 93,328,128 km (0.073 R)
• M95: 93,472,041 km (0.114 R)
• M96: 95,640,462 km (0.067 R)
• M97: 95,785,572 km (0.073 R)
• M98: 97,095,152 km (0.075 R)
• M99: 97,387,017 km (0.092 R)

Kuiper Belt

Range: 36.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit