🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.57 AU - 0.65 AU

Year: 182 Days

Day: 37.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.67 AU - 0.77 AU

Year: 234 Days

Day: 26.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,920,183 km

• M1: 77,492 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.62 AU - 1.02 AU

Year: 284 Days

Day: 12.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 158.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,920,183 km

• M1: 447,298 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.97 AU - 1.17 AU

Year: 424 Days

Day: 28.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,920,183 km

• M1: 718,818 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.03 AU - 3.15 AU

Year: 2080 Days

Day: 25 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,920,183 km

• M1: 48,919 km (0.075 R)
• M2: 3,012,303 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.23 AU - 3.53 AU

Year: 2379 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.4

Radius: 14.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.38 AU - 8.38 AU

Year: 8470 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 60,920,183 km

• M1: 195,674 km (0.107 R)
• M2: 412,741 km (0.05 R)
• M3: 638,035 km (0.074 R)
• M4: 951,143 km (0.077 R)
• M5: 1,302,399 km (0.112 R)
• M6: 1,437,187 km (0.107 R)
• M7: 1,898,696 km (0.079 R)
• M8: 2,024,807 km (0.047 R)
• M9: 2,241,724 km (0.072 R)
• M10: 2,420,942 km (0.074 R)
• M11: 2,605,097 km (0.12 R)
• M12: 2,890,081 km (0.078 R)
• M13: 3,052,993 km (0.072 R)
• M14: 3,647,495 km (0.108 R)
• M15: 3,770,764 km (0.115 R)
• M16: 4,094,344 km (0.108 R)
• M17: 4,577,844 km (0.088 R)
• M18: 4,884,520 km (0.112 R)
• M19: 5,020,953 km (0.06 R)
• M20: 5,158,583 km (0.108 R)
• M21: 5,397,491 km (0.11 R)
• M22: 5,990,048 km (0.108 R)
• M23: 6,389,774 km (0.057 R)
• M24: 7,060,421 km (0.072 R)
• M25: 7,460,296 km (0.078 R)
• M26: 7,776,546 km (0.098 R)
• M27: 8,097,134 km (0.066 R)
• M28: 9,814,069 km (0.1 R)
• M29: 10,335,717 km (0.099 R)
• M30: 10,612,473 km (0.051 R)
• M31: 10,713,751 km (0.076 R)
• M32: 10,815,328 km (0.034 R)
• M33: 11,587,701 km (0.073 R)
• M34: 11,796,690 km (0.107 R)
• M35: 11,954,366 km (0.091 R)
• M36: 12,218,406 km (0.12 R)
• M37: 12,377,877 km (0.063 R)
• M38: 12,511,319 km (0.083 R)
• M39: 13,022,644 km (0.115 R)
• M40: 13,185,556 km (0.112 R)
• M41: 13,513,325 km (0.117 R)
• M42: 13,788,735 km (0.096 R)
• M43: 14,177,241 km (0.092 R)
• M44: 14,710,258 km (0.075 R)
• M45: 15,107,291 km (0.077 R)
• M46: 15,825,061 km (0.12 R)
• M47: 16,878,380 km (0.087 R)
• M48: 16,996,712 km (0.05 R)
• M49: 17,115,492 km (0.118 R)
• M50: 17,323,882 km (0.118 R)
• M51: 17,473,181 km (0.117 R)
• M52: 18,044,794 km (0.109 R)
• M53: 18,348,029 km (0.067 R)
• M54: 19,021,220 km (0.081 R)
• M55: 19,983,732 km (0.079 R)
• M56: 20,549,811 km (0.109 R)
• M57: 20,739,650 km (0.107 R)
• M58: 21,312,760 km (0.076 R)

Asteroid Belt

Center: 9.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 14.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.58 AU - 12.06 AU

Year: 13627 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,920,183 km

• M1: 209,587 km (0.091 R)
• M2: 378,333 km (0.071 R)
• M3: 494,421 km (0.119 R)
• M4: 808,876 km (0.094 R)
• M5: 1,048,980 km (0.102 R)
• M6: 1,532,780 km (0.062 R)
• M7: 2,528,204 km (0.047 R)
• M8: 4,593,403 km (0.113 R)
• M9: 5,000,608 km (0.12 R)
• M10: 5,455,086 km (0.106 R)
• M11: 6,032,833 km (0.07 R)
• M12: 6,180,486 km (0.111 R)
• M13: 6,291,937 km (0.055 R)
• M14: 7,013,447 km (0.101 R)
• M15: 7,129,835 km (0.107 R)
• M16: 7,801,379 km (0.114 R)
• M17: 9,290,028 km (0.084 R)
• M18: 9,805,692 km (0.117 R)
• M19: 10,023,207 km (0.035 R)
• M20: 10,463,324 km (0.088 R)
• M21: 10,999,782 km (0.096 R)
• M22: 11,499,439 km (0.084 R)
• M23: 11,775,148 km (0.03 R)
• M24: 11,960,051 km (0.111 R)
• M25: 12,052,951 km (0.052 R)
• M26: 12,521,043 km (0.115 R)
• M27: 13,571,519 km (0.119 R)
• M28: 13,911,854 km (0.06 R)
• M29: 14,009,541 km (0.114 R)
• M30: 14,107,528 km (0.104 R)
• M31: 14,551,235 km (0.056 R)
• M32: 14,749,901 km (0.085 R)
• M33: 15,300,870 km (0.105 R)
• M34: 15,756,845 km (0.099 R)
• M35: 15,909,734 km (0.065 R)
• M36: 16,371,542 km (0.076 R)
• M37: 16,785,779 km (0.095 R)
• M38: 17,098,887 km (0.096 R)
• M39: 17,783,596 km (0.062 R)
• M40: 18,800,563 km (0.055 R)
• M41: 19,125,639 km (0.106 R)
• M42: 19,891,430 km (0.069 R)
• M43: 20,001,684 km (0.115 R)
• M44: 20,167,289 km (0.056 R)
• M45: 20,444,643 km (0.116 R)
• M46: 20,555,795 km (0.111 R)
• M47: 22,134,351 km (0.118 R)
• M48: 22,362,937 km (0.115 R)
• M49: 22,534,974 km (0.092 R)
• M50: 24,161,851 km (0.079 R)
• M51: 26,248,143 km (0.066 R)
• M52: 27,527,654 km (0.09 R)
• M53: 28,329,798 km (0.082 R)
• M54: 28,952,125 km (0.072 R)
• M55: 29,264,934 km (0.055 R)
• M56: 29,704,752 km (0.115 R)
• M57: 30,909,762 km (0.086 R)
• M58: 31,807,948 km (0.109 R)
• M59: 32,130,780 km (0.065 R)
• M60: 33,629,751 km (0.116 R)
• M61: 35,151,610 km (0.108 R)
• M62: 37,306,119 km (0.056 R)
• M63: 39,087,979 km (0.109 R)
• M64: 40,407,582 km (0.118 R)
• M65: 40,687,180 km (0.108 R)
• M66: 41,037,688 km (0.119 R)
• M67: 41,812,306 km (0.114 R)
• M68: 41,953,676 km (0.059 R)
• M69: 43,662,532 km (0.118 R)
• M70: 44,165,181 km (0.063 R)
• M71: 44,742,030 km (0.081 R)
• M72: 45,321,423 km (0.098 R)
• M73: 46,560,692 km (0.109 R)
• M74: 47,000,809 km (0.114 R)
• M75: 47,737,429 km (0.062 R)
• M76: 49,670,233 km (0.045 R)
• M77: 49,894,929 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.4

Radius: 13.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.62 AU - 11.58 AU

Year: 14160 Days

Day: 5.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,920,183 km

• M1: 189,391 km (0.074 R)
• M2: 499,507 km (0.096 R)
• M3: 930,200 km (0.059 R)
• M4: 1,890,917 km (0.097 R)
• M5: 2,234,992 km (0.119 R)
• M6: 2,756,640 km (0.08 R)
• M7: 3,556,989 km (0.093 R)
• M8: 3,875,183 km (0.113 R)
• M9: 4,768,731 km (0.096 R)
• M10: 4,923,864 km (0.107 R)
• M11: 5,080,643 km (0.106 R)
• M12: 5,279,010 km (0.112 R)
• M13: 5,724,512 km (0.05 R)
• M14: 5,889,519 km (0.115 R)
• M15: 6,351,626 km (0.104 R)
• M16: 6,825,403 km (0.097 R)
• M17: 7,355,578 km (0.114 R)
• M18: 8,361,923 km (0.106 R)
• M19: 8,549,518 km (0.102 R)
• M20: 8,833,605 km (0.114 R)
• M21: 9,753,931 km (0.107 R)
• M22: 10,350,826 km (0.114 R)
• M23: 10,755,489 km (0.088 R)
• M24: 11,372,131 km (0.096 R)
• M25: 11,894,826 km (0.119 R)
• M26: 12,000,292 km (0.118 R)
• M27: 13,235,672 km (0.105 R)
• M28: 13,675,041 km (0.088 R)
• M29: 13,785,593 km (0.116 R)
• M30: 14,907,577 km (0.082 R)
• M31: 15,422,044 km (0.081 R)
• M32: 16,881,671 km (0.107 R)
• M33: 17,238,462 km (0.067 R)
• M34: 18,020,260 km (0.09 R)
• M35: 18,813,578 km (0.026 R)
• M36: 19,556,182 km (0.11 R)
• M37: 19,680,797 km (0.077 R)
• M38: 21,453,980 km (0.091 R)
• M39: 21,840,691 km (0.083 R)
• M40: 22,294,720 km (0.102 R)
• M41: 22,817,266 km (0.12 R)
• M42: 24,476,605 km (0.074 R)
• M43: 24,745,732 km (0.117 R)
• M44: 25,900,328 km (0.098 R)
• M45: 26,864,337 km (0.105 R)
• M46: 27,072,577 km (0.072 R)
• M47: 27,281,116 km (0.115 R)
• M48: 28,685,841 km (0.112 R)
• M49: 29,111,746 km (0.102 R)
• M50: 30,836,609 km (0.089 R)
• M51: 32,225,625 km (0.095 R)
• M52: 32,816,537 km (0.087 R)
• M53: 32,964,788 km (0.062 R)
• M54: 33,709,636 km (0.088 R)
• M55: 34,084,080 km (0.049 R)
• M56: 34,234,276 km (0.047 R)
• M57: 35,064,245 km (0.12 R)
• M58: 35,291,783 km (0.078 R)
• M59: 35,595,766 km (0.078 R)
• M60: 36,743,930 km (0.103 R)
• M61: 38,215,674 km (0.08 R)
• M62: 39,391,214 km (0.046 R)
• M63: 40,658,008 km (0.088 R)
• M64: 41,056,687 km (0.086 R)
• M65: 41,536,746 km (0.082 R)
• M66: 42,179,868 km (0.025 R)
• M67: 42,664,266 km (0.094 R)
• M68: 44,538,278 km (0.097 R)
• M69: 45,775,004 km (0.089 R)
• M70: 46,106,662 km (0.12 R)
• M71: 46,772,522 km (0.037 R)
• M72: 48,535,234 km (0.108 R)
• M73: 49,892,835 km (0.114 R)
• M74: 54,302,980 km (0.119 R)
• M75: 54,830,013 km (0.088 R)
• M76: 55,094,203 km (0.089 R)
• M77: 55,182,316 km (0.109 R)
• M78: 55,446,955 km (0.088 R)
• M79: 56,332,425 km (0.105 R)
• M80: 56,509,997 km (0.056 R)
• M81: 56,599,008 km (0.094 R)
• M82: 56,954,901 km (0.12 R)
• M83: 57,490,462 km (0.113 R)
• M84: 58,296,645 km (0.083 R)
• M85: 58,476,461 km (0.117 R)
• M86: 59,648,860 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit