🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.44 AU - 0.62 AU

Year: 137 Days

Day: 16.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,715,183 km

• M1: 90,208 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.57 AU - 0.59 AU

Year: 157 Days

Day: 40.9 Hours

Environment

Temp: 253 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.24 AU - 4.7 AU

Year: 3353 Days

Day: 41.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.25 AU - 5.71 AU

Year: 3943 Days

Day: 18.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.9 AU - 5.16 AU

Year: 4002 Days

Day: 25.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 9.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.52 AU - 6.7 AU

Year: 4714 Days

Day: 13.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,715,183 km

• M1: 132,993 km (0.091 R)
• M2: 200,461 km (0.112 R)
• M3: 379,829 km (0.056 R)
• M4: 466,596 km (0.105 R)
• M5: 682,316 km (0.091 R)
• M6: 741,407 km (0.101 R)
• M7: 886,517 km (0.119 R)
• M8: 951,742 km (0.069 R)
• M9: 1,029,981 km (0.109 R)
• M10: 1,266,196 km (0.095 R)
• M11: 1,378,096 km (0.09 R)
• M12: 1,572,423 km (0.068 R)
• M13: 1,831,377 km (0.079 R)
• M14: 2,074,623 km (0.08 R)
• M15: 2,389,826 km (0.061 R)
• M16: 2,800,921 km (0.107 R)
• M17: 2,899,057 km (0.084 R)
• M18: 3,285,768 km (0.084 R)
• M19: 3,424,146 km (0.038 R)
• M20: 3,850,799 km (0.085 R)
• M21: 4,219,408 km (0.06 R)
• M22: 4,370,053 km (0.078 R)
• M23: 4,618,685 km (0.057 R)
• M24: 4,911,298 km (0.042 R)
• M25: 6,014,283 km (0.091 R)
• M26: 6,162,684 km (0.048 R)
• M27: 6,312,432 km (0.117 R)
• M28: 6,506,610 km (0.058 R)
• M29: 6,593,676 km (0.068 R)
• M30: 6,681,041 km (0.116 R)
• M31: 6,923,240 km (0.074 R)
• M32: 7,667,190 km (0.048 R)
• M33: 7,782,231 km (0.102 R)
• M34: 8,013,808 km (0.09 R)
• M35: 8,153,982 km (0.115 R)
• M36: 8,531,567 km (0.12 R)
• M37: 8,698,518 km (0.046 R)
• M38: 9,181,569 km (0.08 R)
• M39: 9,500,213 km (0.032 R)
• M40: 9,723,114 km (0.073 R)
• M41: 9,897,545 km (0.059 R)
• M42: 9,972,643 km (0.038 R)
• M43: 10,098,155 km (0.072 R)
• M44: 10,198,984 km (0.105 R)
• M45: 10,631,472 km (0.087 R)
• M46: 10,888,481 km (0.099 R)
• M47: 11,330,393 km (0.12 R)
• M48: 11,857,726 km (0.093 R)
• M49: 12,017,496 km (0.037 R)
• M50: 13,266,040 km (0.059 R)
• M51: 13,404,268 km (0.089 R)
• M52: 13,737,872 km (0.117 R)
• M53: 13,849,621 km (0.063 R)
• M54: 13,933,695 km (0.057 R)
• M55: 14,300,060 km (0.088 R)
• M56: 14,640,844 km (0.077 R)
• M57: 14,755,137 km (0.065 R)
• M58: 14,955,748 km (0.091 R)
• M59: 15,013,194 km (0.057 R)
• M60: 15,475,750 km (0.039 R)
• M61: 15,708,824 km (0.091 R)
• M62: 15,796,488 km (0.048 R)
• M63: 15,972,415 km (0.09 R)
• M64: 16,031,207 km (0.107 R)
• M65: 16,533,557 km (0.12 R)
• M66: 16,593,097 km (0.056 R)
• M67: 17,584,332 km (0.104 R)
• M68: 17,797,060 km (0.105 R)
• M69: 18,625,683 km (0.09 R)
• M70: 18,749,400 km (0.103 R)
• M71: 18,842,450 km (0.053 R)
• M72: 19,560,969 km (0.099 R)
• M73: 19,686,781 km (0.088 R)
• M74: 20,256,599 km (0.11 R)
• M75: 20,992,471 km (0.115 R)
• M76: 21,444,705 km (0.116 R)
• M77: 21,509,481 km (0.035 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 10.3

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.25 AU - 8.07 AU

Year: 7521 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,715,183 km

• M1: 236,963 km (0.108 R)
• M2: 724,054 km (0.097 R)
• M3: 817,253 km (0.093 R)
• M4: 1,403,976 km (0.083 R)
• M5: 1,604,138 km (0.119 R)
• M6: 1,966,015 km (0.075 R)
• M7: 2,259,975 km (0.089 R)
• M8: 2,495,891 km (0.071 R)
• M9: 2,568,296 km (0.105 R)
• M10: 2,966,227 km (0.046 R)
• M11: 3,146,492 km (0.115 R)
• M12: 3,224,881 km (0.113 R)
• M13: 3,304,019 km (0.063 R)
• M14: 3,599,474 km (0.053 R)
• M15: 4,775,314 km (0.117 R)
• M16: 4,865,671 km (0.05 R)
• M17: 5,483,211 km (0.11 R)
• M18: 5,897,896 km (0.049 R)
• M19: 6,125,434 km (0.112 R)
• M20: 6,256,781 km (0.031 R)
• M21: 6,555,678 km (0.069 R)
• M22: 7,236,647 km (0.11 R)
• M23: 7,762,334 km (0.067 R)
• M24: 8,011,714 km (0.114 R)
• M25: 8,119,574 km (0.077 R)
• M26: 8,227,733 km (0.08 R)
• M27: 8,628,805 km (0.109 R)
• M28: 9,110,959 km (0.105 R)
• M29: 9,908,316 km (0.119 R)
• M30: 10,807,100 km (0.048 R)
• M31: 11,085,801 km (0.084 R)
• M32: 11,165,985 km (0.081 R)
• M33: 11,650,533 km (0.076 R)
• M34: 12,933,933 km (0.101 R)
• M35: 13,018,156 km (0.025 R)
• M36: 13,314,809 km (0.103 R)
• M37: 13,442,715 km (0.092 R)
• M38: 13,528,135 km (0.04 R)
• M39: 14,655,206 km (0.1 R)
• M40: 14,875,414 km (0.1 R)
• M41: 14,963,826 km (0.052 R)
• M42: 15,052,388 km (0.029 R)
• M43: 15,587,500 km (0.075 R)
• M44: 15,767,316 km (0.077 R)
• M45: 16,356,283 km (0.08 R)
• M46: 16,584,719 km (0.054 R)
• M47: 17,369,360 km (0.098 R)
• M48: 17,696,082 km (0.098 R)
• M49: 18,118,995 km (0.072 R)
• M50: 18,640,493 km (0.099 R)
• M51: 19,649,680 km (0.08 R)
• M52: 20,775,255 km (0.117 R)
• M53: 21,720,863 km (0.075 R)
• M54: 22,884,136 km (0.1 R)
• M55: 23,396,359 km (0.093 R)
• M56: 23,860,412 km (0.082 R)
• M57: 24,850,301 km (0.033 R)
• M58: 25,323,928 km (0.105 R)
• M59: 27,627,436 km (0.095 R)
• M60: 28,063,214 km (0.046 R)
• M61: 28,831,549 km (0.102 R)
• M62: 29,107,706 km (0.032 R)
• M63: 29,495,614 km (0.115 R)
• M64: 29,662,565 km (0.099 R)
• M65: 30,838,853 km (0.091 R)
• M66: 32,603,360 km (0.09 R)
• M67: 33,526,828 km (0.113 R)
• M68: 35,163,428 km (0.064 R)
• M69: 35,458,435 km (0.04 R)
• M70: 35,813,431 km (0.087 R)
• M71: 35,932,062 km (0.119 R)
• M72: 36,407,933 km (0.09 R)
• M73: 36,766,070 km (0.108 R)
• M74: 36,885,749 km (0.086 R)
• M75: 38,210,587 km (0.091 R)
• M76: 38,331,911 km (0.102 R)
• M77: 39,367,428 km (0.115 R)
• M78: 39,673,655 km (0.047 R)
• M79: 39,980,779 km (0.089 R)
• M80: 40,535,637 km (0.032 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 15,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit