🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 41.3 Hours

Environment

Temp: 253 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 202 Days

Day: 42.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,736,764 km

• M1: 150,944 km (0.073 R)
• M2: 255,214 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.59 AU - 0.79 AU

Year: 202 Days

Day: 38.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,736,764 km

• M1: 100,530 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.86 AU

Year: 207 Days

Day: 24.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.91 AU - 1.09 AU

Year: 353 Days

Day: 32.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.26 AU - 3.36 AU

Year: 1663 Days

Day: 17.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,736,764 km

• M1: 55,650 km (0.107 R)
• M2: 692,339 km (0.03 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.39 AU - 3.37 AU

Year: 1726 Days

Day: 18.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.99 AU - 5.61 AU

Year: 4308 Days

Day: 35 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,736,764 km

• M1: 435,779 km (0.098 R)

Asteroid Belt

Center: 8.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 12.2

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.32 AU - 13.54 AU

Year: 14550 Days

Day: 7.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,736,764 km

• M1: 157,826 km (0.115 R)
• M2: 490,382 km (0.1 R)
• M3: 679,922 km (0.112 R)
• M4: 895,642 km (0.108 R)
• M5: 988,543 km (0.118 R)
• M6: 2,518,630 km (0.098 R)
• M7: 2,653,866 km (0.084 R)
• M8: 3,074,386 km (0.095 R)
• M9: 3,553,697 km (0.097 R)
• M10: 5,258,964 km (0.074 R)
• M11: 5,520,909 km (0.098 R)
• M12: 5,831,923 km (0.101 R)
• M13: 5,921,832 km (0.078 R)
• M14: 6,102,995 km (0.033 R)
• M15: 6,240,176 km (0.09 R)
• M16: 6,471,155 km (0.118 R)
• M17: 7,325,658 km (0.083 R)
• M18: 7,618,421 km (0.107 R)
• M19: 8,165,351 km (0.119 R)
• M20: 8,316,594 km (0.073 R)
• M21: 8,468,885 km (0.09 R)
• M22: 9,139,682 km (0.05 R)
• M23: 9,934,795 km (0.03 R)
• M24: 10,752,048 km (0.082 R)
• M25: 11,818,082 km (0.098 R)
• M26: 13,212,634 km (0.07 R)
• M27: 14,110,370 km (0.069 R)
• M28: 14,658,497 km (0.049 R)
• M29: 15,027,854 km (0.036 R)
• M30: 15,337,970 km (0.054 R)
• M31: 15,838,675 km (0.054 R)
• M32: 16,217,606 km (0.119 R)
• M33: 18,025,646 km (0.05 R)
• M34: 18,223,115 km (0.065 R)
• M35: 20,580,029 km (0.117 R)
• M36: 21,549,424 km (0.111 R)
• M37: 21,829,022 km (0.114 R)
• M38: 22,180,427 km (0.098 R)
• M39: 22,604,537 km (0.054 R)
• M40: 23,174,057 km (0.109 R)
• M41: 24,545,869 km (0.118 R)
• M42: 24,838,034 km (0.101 R)
• M43: 25,131,245 km (0.104 R)
• M44: 25,795,460 km (0.118 R)
• M45: 25,943,712 km (0.061 R)
• M46: 26,465,359 km (0.073 R)
• M47: 26,614,957 km (0.116 R)
• M48: 26,990,298 km (0.099 R)
• M49: 28,126,943 km (0.116 R)
• M50: 29,201,804 km (0.103 R)
• M51: 29,899,977 km (0.074 R)
• M52: 30,055,858 km (0.119 R)
• M53: 30,368,368 km (0.114 R)
• M54: 32,426,386 km (0.083 R)
• M55: 33,472,224 km (0.118 R)
• M56: 34,529,133 km (0.115 R)
• M57: 35,184,970 km (0.034 R)
• M58: 36,093,478 km (0.108 R)
• M59: 40,836,928 km (0.118 R)
• M60: 41,009,863 km (0.12 R)
• M61: 41,183,247 km (0.082 R)
• M62: 41,269,864 km (0.103 R)
• M63: 43,457,583 km (0.091 R)
• M64: 44,076,769 km (0.118 R)
• M65: 44,432,064 km (0.049 R)
• M66: 45,862,219 km (0.072 R)
• M67: 47,398,440 km (0.076 R)
• M68: 47,762,262 km (0.063 R)
• M69: 48,492,898 km (0.072 R)
• M70: 50,613,896 km (0.064 R)
• M71: 52,670,867 km (0.063 R)
• M72: 55,807,186 km (0.112 R)
• M73: 55,999,270 km (0.086 R)
• M74: 56,287,695 km (0.049 R)
• M75: 56,384,036 km (0.052 R)
• M76: 56,576,718 km (0.116 R)
• M77: 56,962,680 km (0.062 R)
• M78: 57,543,419 km (0.112 R)
• M79: 58,320,730 km (0.084 R)
• M80: 58,613,044 km (0.105 R)
• M81: 59,395,142 km (0.108 R)
• M82: 59,787,537 km (0.088 R)
• M83: 60,082,394 km (0.107 R)
• M84: 60,180,680 km (0.107 R)
• M85: 60,476,136 km (0.098 R)
• M86: 60,772,190 km (0.098 R)
• M87: 60,870,925 km (0.026 R)
• M88: 61,464,529 km (0.106 R)
• M89: 62,159,561 km (0.089 R)
• M90: 66,689,534 km (0.057 R)
• M91: 68,736,781 km (0.093 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit