🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.51 AU - 0.59 AU

Year: 151 Days

Day: 36.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.86 AU - 1 AU

Year: 333 Days

Day: 21.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.98 AU - 1.5 AU

Year: 512 Days

Day: 15.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.94 AU

Year: 829 Days

Day: 46.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,905,302 km

• M1: 829,969 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.61 AU - 2.23 AU

Year: 987 Days

Day: 15.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.21 AU - 2.47 AU

Year: 1327 Days

Day: 43.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,905,302 km

• M1: 294,558 km (0.066 R)
• M2: 420,520 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.55 AU - 2.63 AU

Year: 1546 Days

Day: 27.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,905,302 km

• M1: 967,599 km (0.069 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.04 AU - 3.6 AU

Year: 2243 Days

Day: 20 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 13.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.53 AU - 7.25 AU

Year: 6707 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,905,302 km

• M1: 196,422 km (0.089 R)
• M2: 303,235 km (0.069 R)
• M3: 401,221 km (0.09 R)
• M4: 537,206 km (0.092 R)
• M5: 679,773 km (0.11 R)
• M6: 769,831 km (0.119 R)
• M7: 934,837 km (0.083 R)
• M8: 1,082,041 km (0.111 R)
• M9: 1,205,908 km (0.109 R)
• M10: 1,554,771 km (0.117 R)
• M11: 1,642,585 km (0.1 R)
• M12: 1,992,494 km (0.098 R)
• M13: 2,107,984 km (0.109 R)
• M14: 2,407,030 km (0.103 R)
• M15: 3,570,901 km (0.081 R)
• M16: 3,784,078 km (0.066 R)
• M17: 3,880,270 km (0.11 R)
• M18: 4,075,046 km (0.104 R)
• M19: 4,248,131 km (0.088 R)
• M20: 5,257,168 km (0.098 R)
• M21: 5,527,641 km (0.077 R)
• M22: 5,719,725 km (0.045 R)
• M23: 6,567,945 km (0.094 R)
• M24: 6,684,033 km (0.11 R)
• M25: 7,485,578 km (0.083 R)
• M26: 7,667,938 km (0.085 R)
• M27: 8,006,029 km (0.046 R)
• M28: 8,506,584 km (0.066 R)
• M29: 8,633,293 km (0.087 R)
• M30: 9,081,788 km (0.119 R)
• M31: 9,178,877 km (0.117 R)
• M32: 9,341,639 km (0.078 R)
• M33: 9,439,626 km (0.091 R)
• M34: 10,035,175 km (0.099 R)
• M35: 10,236,384 km (0.048 R)
• M36: 10,438,939 km (0.084 R)
• M37: 11,020,277 km (0.074 R)
• M38: 11,576,930 km (0.112 R)
• M39: 11,788,163 km (0.069 R)
• M40: 12,036,046 km (0.112 R)
• M41: 12,178,613 km (0.115 R)
• M42: 12,357,532 km (0.118 R)
• M43: 12,501,296 km (0.084 R)
• M44: 12,863,023 km (0.082 R)
• M45: 13,008,732 km (0.038 R)
• M46: 13,155,038 km (0.077 R)
• M47: 14,382,339 km (0.047 R)
• M48: 14,952,457 km (0.119 R)
• M49: 15,182,538 km (0.12 R)
• M50: 15,336,475 km (0.107 R)
• M51: 15,491,159 km (0.11 R)
• M52: 15,918,859 km (0.088 R)
• M53: 17,065,228 km (0.1 R)
• M54: 17,305,631 km (0.086 R)
• M55: 17,709,097 km (0.101 R)
• M56: 18,484,014 km (0.027 R)
• M57: 19,772,051 km (0.083 R)
• M58: 19,898,162 km (0.094 R)
• M59: 20,193,768 km (0.079 R)
• M60: 20,278,440 km (0.117 R)
• M61: 20,703,747 km (0.109 R)
• M62: 21,003,092 km (0.076 R)
• M63: 21,736,271 km (0.088 R)
• M64: 22,127,919 km (0.065 R)
• M65: 22,918,095 km (0.049 R)
• M66: 23,006,507 km (0.107 R)
• M67: 23,094,919 km (0.08 R)
• M68: 25,572,410 km (0.113 R)
• M69: 26,216,428 km (0.093 R)
• M70: 26,633,358 km (0.085 R)
• M71: 26,772,783 km (0.06 R)
• M72: 28,038,680 km (0.095 R)
• M73: 29,036,648 km (0.052 R)
• M74: 30,143,073 km (0.088 R)
• M75: 30,774,676 km (0.114 R)
• M76: 31,067,588 km (0.103 R)
• M77: 31,263,412 km (0.058 R)
• M78: 31,508,752 km (0.064 R)
• M79: 33,444,250 km (0.099 R)
• M80: 33,544,480 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 10.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.46 AU - 8.26 AU

Year: 7405 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,905,302 km

• M1: 129,253 km (0.094 R)
• M2: 286,480 km (0.094 R)
• M3: 419,024 km (0.075 R)
• M4: 576,101 km (0.076 R)
• M5: 768,634 km (0.075 R)
• M6: 857,944 km (0.08 R)
• M7: 982,858 km (0.065 R)
• M8: 1,047,783 km (0.088 R)
• M9: 1,234,182 km (0.077 R)
• M10: 1,718,132 km (0.067 R)
• M11: 1,817,764 km (0.099 R)
• M12: 2,022,713 km (0.1 R)
• M13: 2,300,815 km (0.118 R)
• M14: 2,683,038 km (0.097 R)
• M15: 2,775,938 km (0.096 R)
• M16: 2,846,399 km (0.07 R)
• M17: 3,037,136 km (0.101 R)
• M18: 3,232,062 km (0.119 R)
• M19: 3,381,061 km (0.098 R)
• M20: 3,456,459 km (0.115 R)
• M21: 3,815,643 km (0.079 R)
• M22: 4,793,714 km (0.084 R)
• M23: 4,935,533 km (0.045 R)
• M24: 5,369,367 km (0.085 R)
• M25: 5,936,492 km (0.091 R)
• M26: 6,027,747 km (0.112 R)
• M27: 6,119,600 km (0.074 R)
• M28: 6,273,536 km (0.098 R)
• M29: 7,420,204 km (0.055 R)
• M30: 7,650,585 km (0.11 R)
• M31: 7,883,359 km (0.047 R)
• M32: 8,527,079 km (0.117 R)
• M33: 8,803,236 km (0.119 R)
• M34: 8,942,362 km (0.116 R)
• M35: 9,328,923 km (0.118 R)
• M36: 9,973,241 km (0.108 R)
• M37: 10,780,172 km (0.09 R)
• M38: 11,078,770 km (0.059 R)
• M39: 11,342,361 km (0.086 R)
• M40: 12,612,596 km (0.117 R)
• M41: 12,887,857 km (0.096 R)
• M42: 13,006,488 km (0.111 R)
• M43: 13,604,730 km (0.052 R)
• M44: 14,130,566 km (0.095 R)
• M45: 14,293,628 km (0.096 R)
• M46: 14,416,448 km (0.054 R)
• M47: 14,869,580 km (0.071 R)
• M48: 15,747,719 km (0.086 R)
• M49: 15,959,250 km (0.097 R)
• M50: 16,771,716 km (0.102 R)
• M51: 17,117,886 km (0.109 R)
• M52: 17,422,617 km (0.119 R)
• M53: 17,949,351 km (0.096 R)
• M54: 18,214,738 km (0.107 R)
• M55: 18,436,741 km (0.098 R)
• M56: 18,749,251 km (0.088 R)
• M57: 19,018,527 km (0.112 R)
• M58: 19,560,819 km (0.099 R)
• M59: 19,970,867 km (0.117 R)
• M60: 20,245,828 km (0.092 R)
• M61: 20,938,616 km (0.109 R)
• M62: 21,921,773 km (0.093 R)
• M63: 22,157,988 km (0.088 R)
• M64: 22,680,832 km (0.091 R)
• M65: 22,872,018 km (0.088 R)
• M66: 23,063,653 km (0.102 R)
• M67: 23,207,716 km (0.113 R)
• M68: 24,763,384 km (0.105 R)
• M69: 25,009,473 km (0.045 R)
• M70: 25,504,043 km (0.116 R)
• M71: 25,653,043 km (0.09 R)
• M72: 26,001,905 km (0.065 R)
• M73: 26,402,528 km (0.1 R)
• M74: 27,311,485 km (0.049 R)
• M75: 27,463,925 km (0.095 R)
• M76: 27,616,665 km (0.074 R)
• M77: 27,871,878 km (0.113 R)
• M78: 28,797,291 km (0.087 R)
• M79: 29,211,677 km (0.108 R)
• M80: 30,572,419 km (0.091 R)
• M81: 30,836,459 km (0.047 R)
• M82: 32,221,736 km (0.11 R)
• M83: 32,382,853 km (0.07 R)
• M84: 32,544,269 km (0.107 R)
• M85: 32,921,854 km (0.098 R)
• M86: 35,495,087 km (0.037 R)
• M87: 36,273,893 km (0.116 R)
• M88: 36,777,739 km (0.061 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit