🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.72 AU

Year: 163 Days

Day: 39 Hours

Environment

Temp: 206 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,580,804 km

• M1: 205,398 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.54 AU - 0.8 AU

Year: 197 Days

Day: 41.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.71 AU - 1.11 AU

Year: 312 Days

Day: 30 Hours

Environment

Temp: 171 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,580,804 km

• M1: 74,949 km (0.1 R)
• M2: 124,765 km (0.048 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.5 AU - 2.6 AU

Year: 1465 Days

Day: 39.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.18 AU - 4.46 AU

Year: 2687 Days

Day: 44.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,580,804 km

• M1: 1,619,247 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.2 AU - 5.24 AU

Year: 3690 Days

Day: 19.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 9.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.71 AU - 8.79 AU

Year: 8528 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,580,804 km

• M1: 116,686 km (0.085 R)
• M2: 465,997 km (0.103 R)
• M3: 738,116 km (0.104 R)
• M4: 863,030 km (0.099 R)
• M5: 1,108,670 km (0.113 R)
• M6: 1,650,214 km (0.101 R)
• M7: 1,725,163 km (0.101 R)
• M8: 1,847,384 km (0.114 R)
• M9: 1,925,325 km (0.113 R)
• M10: 2,116,959 km (0.11 R)
• M11: 2,198,790 km (0.088 R)
• M12: 2,501,875 km (0.064 R)
• M13: 2,588,492 km (0.102 R)
• M14: 2,711,461 km (0.108 R)
• M15: 2,782,520 km (0.049 R)
• M16: 2,872,429 km (0.054 R)
• M17: 2,963,235 km (0.093 R)
• M18: 3,260,336 km (0.05 R)
• M19: 3,374,330 km (0.063 R)
• M20: 3,586,609 km (0.088 R)
• M21: 3,783,480 km (0.094 R)
• M22: 4,085,518 km (0.095 R)
• M23: 4,291,215 km (0.079 R)
• M24: 4,416,279 km (0.094 R)
• M25: 4,863,726 km (0.085 R)
• M26: 5,236,524 km (0.11 R)
• M27: 5,460,173 km (0.088 R)
• M28: 6,196,942 km (0.096 R)
• M29: 6,314,975 km (0.071 R)
• M30: 6,433,606 km (0.108 R)
• M31: 6,649,177 km (0.079 R)
• M32: 6,794,137 km (0.111 R)
• M33: 7,186,083 km (0.107 R)
• M34: 7,991,967 km (0.115 R)
• M35: 8,146,202 km (0.088 R)
• M36: 8,301,485 km (0.077 R)
• M37: 8,510,024 km (0.064 R)
• M38: 9,660,731 km (0.098 R)
• M39: 10,379,998 km (0.105 R)
• M40: 10,520,321 km (0.11 R)
• M41: 10,973,453 km (0.085 R)
• M42: 11,116,468 km (0.078 R)
• M43: 11,548,956 km (0.118 R)
• M44: 11,607,000 km (0.099 R)
• M45: 12,075,241 km (0.088 R)
• M46: 12,222,894 km (0.085 R)
• M47: 12,371,146 km (0.045 R)
• M48: 12,549,765 km (0.109 R)
• M49: 12,789,272 km (0.073 R)
• M50: 13,303,290 km (0.096 R)
• M51: 13,364,176 km (0.082 R)
• M52: 13,670,253 km (0.116 R)
• M53: 13,854,857 km (0.076 R)
• M54: 13,978,575 km (0.085 R)
• M55: 14,822,456 km (0.115 R)
• M56: 15,012,146 km (0.106 R)
• M57: 15,330,341 km (0.1 R)
• M58: 16,953,927 km (0.071 R)
• M59: 17,218,715 km (0.113 R)
• M60: 17,351,707 km (0.092 R)
• M61: 18,665,626 km (0.069 R)
• M62: 18,802,208 km (0.113 R)
• M63: 19,317,274 km (0.104 R)
• M64: 19,386,388 km (0.099 R)
• M65: 20,011,408 km (0.085 R)
• M66: 20,326,311 km (0.032 R)
• M67: 20,572,550 km (0.074 R)
• M68: 20,748,925 km (0.087 R)
• M69: 20,925,900 km (0.078 R)
• M70: 22,142,130 km (0.06 R)
• M71: 22,431,602 km (0.083 R)
• M72: 22,686,068 km (0.119 R)
• M73: 22,977,934 km (0.106 R)
• M74: 23,676,107 km (0.08 R)
• M75: 23,972,161 km (0.115 R)
• M76: 24,120,562 km (0.08 R)
• M77: 24,269,412 km (0.046 R)
• M78: 24,418,561 km (0.101 R)
• M79: 25,206,344 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.6

Radius: 6.6

Gravity: 18.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.58 AU - 16.68 AU

Year: 23314 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 89,580,804 km

• M1: 199,713 km (0.038 R)
• M2: 246,537 km (0.074 R)
• M3: 298,149 km (0.118 R)
• M4: 547,079 km (0.101 R)
• M5: 825,032 km (0.099 R)
• M6: 1,300,005 km (0.069 R)
• M7: 2,458,342 km (0.102 R)
• M8: 2,869,886 km (0.079 R)
• M9: 2,954,857 km (0.114 R)
• M10: 3,663,801 km (0.098 R)
• M11: 3,990,074 km (0.051 R)
• M12: 4,084,919 km (0.053 R)
• M13: 4,228,833 km (0.104 R)
• M14: 7,670,481 km (0.094 R)
• M15: 8,207,538 km (0.071 R)
• M16: 8,572,108 km (0.118 R)
• M17: 8,694,927 km (0.117 R)
• M18: 8,756,562 km (0.118 R)
• M19: 9,506,945 km (0.08 R)
• M20: 10,473,646 km (0.076 R)
• M21: 10,736,789 km (0.07 R)
• M22: 10,869,033 km (0.094 R)
• M23: 11,202,337 km (0.102 R)
• M24: 11,538,933 km (0.076 R)
• M25: 11,810,752 km (0.057 R)
• M26: 12,499,201 km (0.077 R)
• M27: 13,059,296 km (0.12 R)
• M28: 13,627,618 km (0.118 R)
• M29: 14,935,552 km (0.063 R)
• M30: 15,604,404 km (0.109 R)
• M31: 16,971,280 km (0.119 R)
• M32: 17,202,858 km (0.071 R)
• M33: 17,357,841 km (0.105 R)
• M34: 18,693,451 km (0.094 R)
• M35: 18,773,037 km (0.067 R)
• M36: 19,655,963 km (0.106 R)
• M37: 20,470,374 km (0.119 R)
• M38: 20,716,762 km (0.11 R)
• M39: 21,378,882 km (0.1 R)
• M40: 21,545,385 km (0.095 R)
• M41: 23,406,232 km (0.066 R)
• M42: 23,663,990 km (0.111 R)
• M43: 24,268,963 km (0.104 R)
• M44: 24,355,880 km (0.118 R)
• M45: 25,054,352 km (0.077 R)
• M46: 26,114,403 km (0.06 R)
• M47: 26,381,734 km (0.068 R)
• M48: 26,649,963 km (0.036 R)
• M49: 26,919,090 km (0.114 R)
• M50: 29,196,568 km (0.073 R)
• M51: 29,845,224 km (0.097 R)
• M52: 31,440,236 km (0.092 R)
• M53: 31,629,777 km (0.109 R)
• M54: 33,932,986 km (0.081 R)
• M55: 34,517,166 km (0.119 R)
• M56: 35,498,079 km (0.104 R)
• M57: 36,190,268 km (0.105 R)
• M58: 36,886,945 km (0.071 R)
• M59: 41,158,413 km (0.083 R)
• M60: 41,573,398 km (0.101 R)
• M61: 42,093,998 km (0.115 R)
• M62: 44,410,073 km (0.041 R)
• M63: 44,622,651 km (0.109 R)
• M64: 44,729,165 km (0.103 R)
• M65: 44,835,679 km (0.056 R)
• M66: 46,012,864 km (0.099 R)
• M67: 49,274,846 km (0.074 R)
• M68: 50,157,174 km (0.093 R)
• M69: 50,822,286 km (0.065 R)
• M70: 51,602,140 km (0.078 R)
• M71: 52,049,438 km (0.064 R)
• M72: 54,419,068 km (0.1 R)
• M73: 56,593,174 km (0.037 R)
• M74: 57,632,879 km (0.102 R)
• M75: 59,145,762 km (0.059 R)
• M76: 59,262,748 km (0.112 R)
• M77: 60,200,876 km (0.12 R)
• M78: 61,617,269 km (0.042 R)
• M79: 62,686,594 km (0.073 R)
• M80: 62,805,824 km (0.088 R)
• M81: 63,044,582 km (0.116 R)
• M82: 63,403,018 km (0.105 R)
• M83: 64,002,158 km (0.114 R)
• M84: 66,295,643 km (0.119 R)
• M85: 68,247,745 km (0.061 R)
• M86: 68,370,416 km (0.089 R)
• M87: 72,833,967 km (0.08 R)
• M88: 73,084,693 km (0.108 R)
• M89: 75,734,520 km (0.111 R)
• M90: 76,624,777 km (0.093 R)
• M91: 76,879,842 km (0.102 R)
• M92: 78,544,268 km (0.1 R)
• M93: 79,832,605 km (0.053 R)
• M94: 84,923,420 km (0.114 R)
• M95: 86,245,716 km (0.114 R)
• M96: 86,378,259 km (0.118 R)
• M97: 86,510,953 km (0.116 R)
• M98: 87,974,618 km (0.095 R)
• M99: 89,446,661 km (0.116 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit