🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.55 AU - 0.61 AU

Year: 163 Days

Day: 17.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,813,223 km

• M1: 55,052 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.9 AU

Year: 269 Days

Day: 21.5 Hours

Environment

Temp: 116 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 386 Days

Day: 18.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.26 AU - 1.74 AU

Year: 678 Days

Day: 46 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.39 AU - 1.69 AU

Year: 705 Days

Day: 13 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.86 AU - 1.94 AU

Year: 966 Days

Day: 13.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.95 AU - 2.21 AU

Year: 1107 Days

Day: 41.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,813,223 km

• M1: 1,805,048 km (0.113 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.36 AU - 4.34 AU

Year: 2787 Days

Day: 17.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,813,223 km

• M1: 2,463,428 km (0.103 R)
• M2: 2,757,089 km (0.052 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.9

Radius: 8.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.19 AU - 6.65 AU

Year: 4656 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,813,223 km

• M1: 112,946 km (0.103 R)
• M2: 179,667 km (0.104 R)
• M3: 342,729 km (0.057 R)
• M4: 398,529 km (0.034 R)
• M5: 458,218 km (0.106 R)
• M6: 512,074 km (0.099 R)
• M7: 840,142 km (0.108 R)
• M8: 966,851 km (0.076 R)
• M9: 1,087,876 km (0.092 R)
• M10: 1,426,416 km (0.037 R)
• M11: 1,495,231 km (0.07 R)
• M12: 1,607,728 km (0.07 R)
• M13: 1,886,429 km (0.119 R)
• M14: 2,341,207 km (0.06 R)
• M15: 2,640,402 km (0.079 R)
• M16: 2,742,877 km (0.097 R)
• M17: 2,846,698 km (0.078 R)
• M18: 3,022,625 km (0.099 R)
• M19: 3,184,191 km (0.065 R)
• M20: 3,609,647 km (0.077 R)
• M21: 3,685,643 km (0.11 R)
• M22: 3,761,938 km (0.056 R)
• M23: 3,974,815 km (0.03 R)
• M24: 4,092,699 km (0.095 R)
• M25: 4,331,756 km (0.09 R)
• M26: 4,493,770 km (0.094 R)
• M27: 4,678,374 km (0.07 R)
• M28: 5,076,305 km (0.106 R)
• M29: 5,247,145 km (0.103 R)
• M30: 5,398,239 km (0.116 R)
• M31: 5,860,197 km (0.105 R)
• M32: 6,129,773 km (0.093 R)
• M33: 7,153,022 km (0.062 R)
• M34: 7,224,680 km (0.089 R)
• M35: 8,004,384 km (0.112 R)
• M36: 8,078,734 km (0.051 R)
• M37: 8,454,673 km (0.108 R)
• M38: 8,606,515 km (0.1 R)
• M39: 8,733,823 km (0.116 R)
• M40: 8,913,041 km (0.086 R)
• M41: 9,748,096 km (0.097 R)
• M42: 10,148,121 km (0.1 R)
• M43: 10,201,976 km (0.12 R)
• M44: 10,689,815 km (0.102 R)
• M45: 10,826,847 km (0.115 R)
• M46: 10,881,749 km (0.068 R)
• M47: 10,964,327 km (0.108 R)
• M48: 11,240,934 km (0.091 R)
• M49: 11,296,584 km (0.079 R)
• M50: 11,857,875 km (0.077 R)
• M51: 11,971,270 km (0.12 R)
• M52: 12,028,118 km (0.101 R)
• M53: 12,227,681 km (0.12 R)
• M54: 12,342,124 km (0.059 R)
• M55: 12,428,292 km (0.1 R)
• M56: 12,687,844 km (0.088 R)
• M57: 13,095,199 km (0.106 R)
• M58: 13,183,163 km (0.118 R)
• M59: 13,595,754 km (0.106 R)
• M60: 13,654,994 km (0.069 R)
• M61: 14,554,676 km (0.075 R)
• M62: 14,828,440 km (0.099 R)
• M63: 15,411,722 km (0.071 R)
• M64: 15,690,573 km (0.045 R)
• M65: 15,783,922 km (0.066 R)
• M66: 16,284,925 km (0.051 R)
• M67: 16,569,011 km (0.057 R)
• M68: 16,886,608 km (0.059 R)
• M69: 16,982,201 km (0.09 R)
• M70: 17,270,326 km (0.063 R)
• M71: 18,636,155 km (0.043 R)
• M72: 18,701,978 km (0.036 R)
• M73: 18,834,073 km (0.091 R)
• M74: 18,933,256 km (0.099 R)
• M75: 19,165,432 km (0.081 R)
• M76: 19,365,295 km (0.079 R)
• M77: 20,748,925 km (0.117 R)
• M78: 21,746,893 km (0.109 R)
• M79: 22,374,157 km (0.118 R)
• M80: 23,326,048 km (0.071 R)
• M81: 23,574,979 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.8

Radius: 6

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.93 AU - 18.01 AU

Year: 21370 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,813,223 km

• M1: 76,445 km (0.077 R)
• M2: 157,227 km (0.085 R)
• M3: 209,287 km (0.066 R)
• M4: 281,842 km (0.086 R)
• M5: 349,909 km (0.097 R)
• M6: 606,769 km (0.114 R)
• M7: 754,721 km (0.054 R)
• M8: 893,847 km (0.08 R)
• M9: 1,383,481 km (0.117 R)
• M10: 1,480,421 km (0.096 R)
• M11: 1,554,621 km (0.059 R)
• M12: 1,917,097 km (0.086 R)
• M13: 1,971,102 km (0.088 R)
• M14: 2,248,306 km (0.061 R)
• M15: 2,305,303 km (0.057 R)
• M16: 2,627,088 km (0.062 R)
• M17: 3,152,177 km (0.061 R)
• M18: 3,216,055 km (0.095 R)
• M19: 3,345,158 km (0.104 R)
• M20: 3,508,968 km (0.03 R)
• M21: 3,708,980 km (0.081 R)
• M22: 4,727,293 km (0.116 R)
• M23: 4,837,397 km (0.05 R)
• M24: 6,710,212 km (0.108 R)
• M25: 6,958,545 km (0.075 R)
• M26: 7,549,606 km (0.113 R)
• M27: 8,069,010 km (0.068 R)
• M28: 8,332,901 km (0.064 R)
• M29: 8,377,182 km (0.032 R)
• M30: 8,824,330 km (0.119 R)
• M31: 9,463,262 km (0.106 R)
• M32: 9,788,338 km (0.12 R)
• M33: 12,013,906 km (0.104 R)
• M34: 12,164,401 km (0.087 R)
• M35: 12,977,017 km (0.048 R)
• M36: 13,028,329 km (0.089 R)
• M37: 13,545,788 km (0.11 R)
• M38: 13,597,848 km (0.082 R)
• M39: 13,650,058 km (0.066 R)
• M40: 14,814,827 km (0.104 R)
• M41: 15,029,948 km (0.066 R)
• M42: 15,300,421 km (0.08 R)
• M43: 15,846,154 km (0.113 R)
• M44: 16,287,169 km (0.107 R)
• M45: 17,068,967 km (0.09 R)
• M46: 17,125,216 km (0.05 R)
• M47: 17,238,013 km (0.104 R)
• M48: 17,748,591 km (0.085 R)
• M49: 17,920,030 km (0.111 R)
• M50: 18,437,190 km (0.108 R)
• M51: 18,610,723 km (0.096 R)
• M52: 19,075,972 km (0.12 R)
• M53: 20,136,921 km (0.056 R)
• M54: 22,069,875 km (0.117 R)
• M55: 22,562,351 km (0.079 R)
• M56: 24,250,862 km (0.067 R)
• M57: 24,504,430 km (0.101 R)
• M58: 24,886,503 km (0.115 R)
• M59: 25,979,615 km (0.091 R)
• M60: 26,044,391 km (0.086 R)
• M61: 26,434,243 km (0.046 R)
• M62: 26,957,088 km (0.083 R)
• M63: 27,483,373 km (0.116 R)
• M64: 27,549,345 km (0.095 R)
• M65: 28,278,934 km (0.098 R)
• M66: 29,757,410 km (0.049 R)
• M67: 30,232,982 km (0.088 R)
• M68: 31,191,754 km (0.067 R)
• M69: 33,350,153 km (0.099 R)
• M70: 35,197,237 km (0.035 R)
• M71: 35,340,702 km (0.103 R)
• M72: 36,277,932 km (0.11 R)
• M73: 36,495,298 km (0.063 R)
• M74: 36,640,558 km (0.057 R)
• M75: 36,858,671 km (0.095 R)
• M76: 37,369,399 km (0.072 R)
• M77: 38,767,391 km (0.026 R)
• M78: 39,733,793 km (0.066 R)
• M79: 41,993,917 km (0.108 R)
• M80: 45,539,686 km (0.084 R)
• M81: 47,903,183 km (0.115 R)
• M82: 49,260,185 km (0.072 R)
• M83: 51,604,085 km (0.098 R)
• M84: 52,257,079 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit