🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.46 AU - 0.76 AU

Year: 173 Days

Day: 30.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,659,369 km

• M1: 78,688 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.75 AU - 0.91 AU

Year: 275 Days

Day: 31.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.74 AU - 1.1 AU

Year: 321 Days

Day: 47.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,659,369 km

• M1: 739,013 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.34 AU

Year: 402 Days

Day: 34.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,659,369 km

• M1: 38,596 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.55 AU - 1.81 AU

Year: 791 Days

Day: 47.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.22 AU - 2.8 AU

Year: 1445 Days

Day: 47.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.18 AU - 3.18 AU

Year: 1595 Days

Day: 26.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.66 AU - 3.48 AU

Year: 1955 Days

Day: 21.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,659,369 km

• M1: 1,626,428 km (0.05 R)

Asteroid Belt

Center: 7.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 12.5

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.59 AU - 11.35 AU

Year: 13205 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,659,369 km

• M1: 164,109 km (0.109 R)
• M2: 304,731 km (0.112 R)
• M3: 429,645 km (0.085 R)
• M4: 577,448 km (0.103 R)
• M5: 1,050,027 km (0.106 R)
• M6: 1,509,293 km (0.092 R)
• M7: 1,773,932 km (0.051 R)
• M8: 2,159,445 km (0.081 R)
• M9: 2,431,265 km (0.074 R)
• M10: 2,628,285 km (0.113 R)
• M11: 2,889,483 km (0.09 R)
• M12: 3,159,208 km (0.107 R)
• M13: 3,659,314 km (0.114 R)
• M14: 4,945,107 km (0.115 R)
• M15: 5,748,448 km (0.09 R)
• M16: 5,898,943 km (0.117 R)
• M17: 6,203,824 km (0.032 R)
• M18: 6,631,674 km (0.118 R)
• M19: 6,789,499 km (0.071 R)
• M20: 7,109,190 km (0.107 R)
• M21: 7,846,558 km (0.111 R)
• M22: 8,097,882 km (0.118 R)
• M23: 8,737,563 km (0.112 R)
• M24: 8,824,180 km (0.079 R)
• M25: 9,173,192 km (0.089 R)
• M26: 9,616,002 km (0.078 R)
• M27: 9,930,007 km (0.079 R)
• M28: 10,247,454 km (0.119 R)
• M29: 11,219,990 km (0.065 R)
• M30: 12,464,644 km (0.116 R)
• M31: 12,856,441 km (0.039 R)
• M32: 13,053,910 km (0.084 R)
• M33: 13,302,093 km (0.044 R)
• M34: 13,652,302 km (0.079 R)
• M35: 13,803,246 km (0.042 R)
• M36: 14,310,532 km (0.107 R)
• M37: 14,566,494 km (0.094 R)
• M38: 14,772,341 km (0.106 R)
• M39: 15,343,506 km (0.119 R)
• M40: 16,293,751 km (0.106 R)
• M41: 16,829,760 km (0.115 R)
• M42: 17,045,929 km (0.085 R)
• M43: 17,208,542 km (0.099 R)
• M44: 17,974,483 km (0.105 R)
• M45: 18,084,887 km (0.114 R)
• M46: 18,807,594 km (0.101 R)
• M47: 19,088,090 km (0.098 R)
• M48: 19,539,726 km (0.114 R)
• M49: 19,994,952 km (0.078 R)
• M50: 21,909,356 km (0.063 R)
• M51: 23,338,165 km (0.051 R)
• M52: 23,458,592 km (0.07 R)
• M53: 24,124,601 km (0.088 R)
• M54: 25,104,617 km (0.048 R)
• M55: 25,289,819 km (0.115 R)
• M56: 26,598,801 km (0.082 R)
• M57: 26,850,723 km (0.113 R)
• M58: 27,674,559 km (0.096 R)
• M59: 31,185,172 km (0.077 R)
• M60: 31,650,422 km (0.101 R)
• M61: 32,319,124 km (0.102 R)
• M62: 33,670,442 km (0.069 R)
• M63: 34,902,380 km (0.085 R)
• M64: 36,847,900 km (0.099 R)
• M65: 36,988,223 km (0.072 R)
• M66: 38,472,234 km (0.098 R)
• M67: 39,042,800 km (0.063 R)
• M68: 39,472,445 km (0.102 R)
• M69: 39,903,736 km (0.095 R)
• M70: 40,481,184 km (0.028 R)
• M71: 42,156,680 km (0.036 R)
• M72: 42,671,147 km (0.095 R)
• M73: 43,557,963 km (0.108 R)
• M74: 44,152,465 km (0.108 R)
• M75: 44,749,660 km (0.088 R)
• M76: 45,349,697 km (0.084 R)
• M77: 45,500,043 km (0.096 R)
• M78: 46,785,088 km (0.107 R)
• M79: 47,317,657 km (0.111 R)
• M80: 49,004,672 km (0.046 R)
• M81: 49,933,226 km (0.113 R)
• M82: 51,572,071 km (0.047 R)
• M83: 52,516,333 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 12.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.36 AU - 13.34 AU

Year: 14825 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,659,369 km

• M1: 206,595 km (0.092 R)
• M2: 1,038,060 km (0.111 R)
• M3: 1,126,173 km (0.053 R)
• M4: 1,580,950 km (0.111 R)
• M5: 1,710,053 km (0.103 R)
• M6: 2,090,630 km (0.029 R)
• M7: 2,291,091 km (0.114 R)
• M8: 7,294,691 km (0.116 R)
• M9: 7,469,571 km (0.116 R)
• M10: 7,823,370 km (0.095 R)
• M11: 8,092,347 km (0.089 R)
• M12: 8,593,500 km (0.11 R)
• M13: 8,731,878 km (0.116 R)
• M14: 9,057,852 km (0.088 R)
• M15: 12,688,143 km (0.118 R)
• M16: 12,898,777 km (0.093 R)
• M17: 13,057,501 km (0.029 R)
• M18: 13,216,822 km (0.111 R)
• M19: 13,537,560 km (0.096 R)
• M20: 13,806,687 km (0.102 R)
• M21: 14,405,377 km (0.05 R)
• M22: 14,515,033 km (0.095 R)
• M23: 15,459,145 km (0.104 R)
• M24: 15,684,140 km (0.103 R)
• M25: 15,797,086 km (0.118 R)
• M26: 17,347,967 km (0.117 R)
• M27: 17,640,581 km (0.029 R)
• M28: 17,934,690 km (0.086 R)
• M29: 18,289,836 km (0.089 R)
• M30: 18,527,995 km (0.08 R)
• M31: 19,007,157 km (0.117 R)
• M32: 22,347,528 km (0.049 R)
• M33: 22,793,629 km (0.033 R)
• M34: 22,921,685 km (0.119 R)
• M35: 23,954,359 km (0.104 R)
• M36: 24,149,734 km (0.078 R)
• M37: 24,738,850 km (0.103 R)
• M38: 25,465,447 km (0.065 R)
• M39: 25,998,165 km (0.086 R)
• M40: 26,131,906 km (0.118 R)
• M41: 26,467,454 km (0.1 R)
• M42: 26,871,817 km (0.051 R)
• M43: 28,372,283 km (0.119 R)
• M44: 28,993,863 km (0.092 R)
• M45: 30,039,851 km (0.113 R)
• M46: 30,391,256 km (0.113 R)
• M47: 30,602,788 km (0.062 R)
• M48: 31,667,775 km (0.079 R)
• M49: 31,810,641 km (0.078 R)
• M50: 32,097,121 km (0.07 R)
• M51: 32,600,518 km (0.119 R)
• M52: 32,744,730 km (0.098 R)
• M53: 33,106,458 km (0.12 R)
• M54: 33,251,568 km (0.116 R)
• M55: 33,542,236 km (0.085 R)
• M56: 34,639,985 km (0.067 R)
• M57: 36,121,902 km (0.053 R)
• M58: 36,271,350 km (0.113 R)
• M59: 38,612,258 km (0.063 R)
• M60: 38,764,847 km (0.072 R)
• M61: 40,070,986 km (0.08 R)
• M62: 40,225,521 km (0.092 R)
• M63: 40,457,847 km (0.082 R)
• M64: 41,079,426 km (0.037 R)
• M65: 41,625,907 km (0.114 R)
• M66: 41,782,536 km (0.086 R)
• M67: 42,017,853 km (0.087 R)
• M68: 44,955,207 km (0.034 R)
• M69: 45,196,359 km (0.102 R)
• M70: 45,518,443 km (0.028 R)
• M71: 45,599,077 km (0.116 R)
• M72: 46,651,797 km (0.119 R)
• M73: 46,814,410 km (0.07 R)
• M74: 49,608,449 km (0.081 R)
• M75: 51,697,284 km (0.119 R)
• M76: 53,049,051 km (0.092 R)
• M77: 53,134,022 km (0.04 R)
• M78: 54,326,916 km (0.102 R)
• M79: 54,669,495 km (0.111 R)
• M80: 55,356,598 km (0.094 R)
• M81: 57,871,338 km (0.074 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit