🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.53 AU - 0.69 AU

Year: 171 Days

Day: 23.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.95 AU - 1.07 AU

Year: 364 Days

Day: 47.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.17 AU - 1.51 AU

Year: 556 Days

Day: 39.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,476,614 km

• M1: 479,012 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.25 AU - 1.99 AU

Year: 738 Days

Day: 13.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 53.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,476,614 km

• M1: 142,268 km (0.078 R)
• M2: 438,471 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.51 AU - 1.91 AU

Year: 801 Days

Day: 34 Hours

Environment

Temp: -52 °C

Axial Tilt: 106.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.06 AU - 2.54 AU

Year: 1249 Days

Day: 27.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,476,614 km

• M1: 516,711 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.81 AU - 4.29 AU

Year: 2919 Days

Day: 22.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,476,614 km

• M1: 46,076 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.2

Radius: 4.2

Gravity: 47.57 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.77 AU - 13.97 AU

Year: 18501 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,476,614 km

• M1: 88,113 km (0.086 R)
• M2: 153,787 km (0.091 R)
• M3: 180,116 km (0.07 R)
• M4: 357,539 km (0.058 R)
• M5: 740,958 km (0.057 R)
• M6: 1,159,234 km (0.072 R)
• M7: 1,273,676 km (0.103 R)
• M8: 1,302,848 km (0.055 R)
• M9: 1,421,928 km (0.049 R)
• M10: 1,767,349 km (0.059 R)
• M11: 2,242,921 km (0.1 R)
• M12: 2,385,787 km (0.083 R)
• M13: 2,986,273 km (0.109 R)
• M14: 3,064,512 km (0.087 R)
• M15: 3,183,143 km (0.082 R)
• M16: 3,589,601 km (0.051 R)
• M17: 3,926,346 km (0.12 R)
• M18: 5,755,479 km (0.12 R)
• M19: 6,000,221 km (0.112 R)
• M20: 6,449,463 km (0.093 R)
• M21: 6,601,455 km (0.086 R)
• M22: 8,186,444 km (0.072 R)
• M23: 8,296,100 km (0.081 R)
• M24: 8,851,706 km (0.089 R)
• M25: 8,964,353 km (0.099 R)
• M26: 9,134,147 km (0.107 R)
• M27: 9,649,661 km (0.107 R)
• M28: 10,233,542 km (0.071 R)
• M29: 10,529,895 km (0.071 R)
• M30: 11,619,566 km (0.06 R)
• M31: 14,363,640 km (0.104 R)
• M32: 15,298,327 km (0.108 R)
• M33: 16,252,313 km (0.071 R)
• M34: 16,390,242 km (0.097 R)
• M35: 16,528,470 km (0.105 R)
• M36: 20,479,201 km (0.096 R)
• M37: 20,702,700 km (0.079 R)
• M38: 21,604,775 km (0.082 R)
• M39: 22,519,715 km (0.095 R)
• M40: 23,602,954 km (0.105 R)
• M41: 24,229,619 km (0.071 R)
• M42: 24,308,308 km (0.113 R)
• M43: 24,465,984 km (0.073 R)
• M44: 25,339,187 km (0.104 R)
• M45: 25,579,142 km (0.043 R)
• M46: 25,819,844 km (0.119 R)
• M47: 27,443,580 km (0.099 R)
• M48: 27,607,838 km (0.104 R)
• M49: 27,854,675 km (0.115 R)
• M50: 28,599,672 km (0.028 R)
• M51: 28,932,976 km (0.085 R)
• M52: 29,100,077 km (0.035 R)
• M53: 29,940,368 km (0.101 R)
• M54: 30,618,346 km (0.064 R)
• M55: 32,508,664 km (0.069 R)
• M56: 33,731,178 km (0.061 R)
• M57: 35,771,992 km (0.095 R)
• M58: 37,215,163 km (0.087 R)
• M59: 37,761,195 km (0.08 R)
• M60: 38,218,217 km (0.106 R)
• M61: 38,585,180 km (0.074 R)
• M62: 38,769,186 km (0.113 R)
• M63: 38,861,188 km (0.083 R)
• M64: 39,230,246 km (0.068 R)
• M65: 39,322,698 km (0.074 R)
• M66: 40,064,853 km (0.052 R)
• M67: 42,129,304 km (0.084 R)
• M68: 42,508,385 km (0.068 R)
• M69: 42,698,374 km (0.104 R)
• M70: 43,652,359 km (0.116 R)
• M71: 44,035,928 km (0.115 R)
• M72: 44,517,035 km (0.079 R)
• M73: 45,096,577 km (0.115 R)
• M74: 46,948,300 km (0.118 R)
• M75: 50,725,347 km (0.087 R)
• M76: 51,938,286 km (0.036 R)
• M77: 53,878,122 km (0.094 R)
• M78: 55,115,446 km (0.089 R)
• M79: 56,675,303 km (0.112 R)
• M80: 56,988,860 km (0.048 R)
• M81: 57,093,579 km (0.054 R)
• M82: 58,671,686 km (0.11 R)
• M83: 58,777,452 km (0.064 R)
• M84: 62,193,669 km (0.089 R)
• M85: 63,274,364 km (0.059 R)
• M86: 63,708,348 km (0.044 R)
• M87: 68,324,788 km (0.109 R)
• M88: 69,104,642 km (0.116 R)
• M89: 71,010,818 km (0.101 R)
• M90: 72,934,198 km (0.085 R)
• M91: 73,389,125 km (0.069 R)
• M92: 74,416,414 km (0.067 R)
• M93: 75,908,652 km (0.084 R)
• M94: 76,947,460 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.4

Radius: 7.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.31 AU - 17.25 AU

Year: 21392 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,476,614 km

• M1: 134,937 km (0.107 R)
• M2: 303,983 km (0.066 R)
• M3: 1,010,534 km (0.096 R)
• M4: 1,608,327 km (0.072 R)
• M5: 1,992,045 km (0.068 R)
• M6: 2,092,425 km (0.084 R)
• M7: 2,368,284 km (0.11 R)
• M8: 3,107,746 km (0.072 R)
• M9: 3,502,685 km (0.115 R)
• M10: 3,706,138 km (0.112 R)
• M11: 3,788,566 km (0.11 R)
• M12: 3,913,480 km (0.084 R)
• M13: 4,082,077 km (0.102 R)
• M14: 5,006,293 km (0.058 R)
• M15: 5,235,477 km (0.091 R)
• M16: 5,992,292 km (0.055 R)
• M17: 6,582,306 km (0.066 R)
• M18: 8,136,479 km (0.032 R)
• M19: 8,406,204 km (0.092 R)
• M20: 8,460,508 km (0.099 R)
• M21: 9,513,976 km (0.084 R)
• M22: 9,741,065 km (0.107 R)
• M23: 10,608,434 km (0.098 R)
• M24: 11,560,624 km (0.076 R)
• M25: 11,924,745 km (0.07 R)
• M26: 12,539,892 km (0.092 R)
• M27: 12,664,208 km (0.097 R)
• M28: 13,801,152 km (0.095 R)
• M29: 14,904,585 km (0.112 R)
• M30: 15,234,449 km (0.081 R)
• M31: 15,500,135 km (0.065 R)
• M32: 16,714,570 km (0.103 R)
• M33: 17,749,787 km (0.118 R)
• M34: 18,099,398 km (0.06 R)
• M35: 18,239,870 km (0.047 R)
• M36: 18,380,791 km (0.062 R)
• M37: 18,451,401 km (0.103 R)
• M38: 19,233,649 km (0.1 R)
• M39: 19,664,790 km (0.057 R)
• M40: 19,809,301 km (0.09 R)
• M41: 20,756,854 km (0.07 R)
• M42: 21,125,314 km (0.081 R)
• M43: 21,495,718 km (0.102 R)
• M44: 21,793,717 km (0.119 R)
• M45: 21,943,315 km (0.104 R)
• M46: 22,093,062 km (0.088 R)
• M47: 22,243,259 km (0.038 R)
• M48: 23,610,134 km (0.103 R)
• M49: 23,994,750 km (0.089 R)
• M50: 24,071,793 km (0.042 R)
• M51: 24,303,820 km (0.1 R)
• M52: 24,614,235 km (0.036 R)
• M53: 25,474,722 km (0.069 R)
• M54: 27,708,966 km (0.086 R)
• M55: 28,277,289 km (0.117 R)
• M56: 29,013,609 km (0.107 R)
• M57: 29,508,030 km (0.118 R)
• M58: 30,005,144 km (0.099 R)
• M59: 30,923,825 km (0.081 R)
• M60: 31,767,108 km (0.088 R)
• M61: 33,994,471 km (0.11 R)
• M62: 36,094,825 km (0.095 R)
• M63: 36,360,361 km (0.093 R)
• M64: 38,688,403 km (0.118 R)
• M65: 40,419,849 km (0.115 R)
• M66: 40,695,558 km (0.112 R)
• M67: 41,433,823 km (0.073 R)
• M68: 43,204,763 km (0.053 R)
• M69: 48,957,399 km (0.031 R)
• M70: 49,055,386 km (0.08 R)
• M71: 49,447,482 km (0.11 R)
• M72: 49,644,053 km (0.078 R)
• M73: 51,126,119 km (0.083 R)
• M74: 51,523,900 km (0.09 R)
• M75: 53,124,747 km (0.116 R)
• M76: 54,539,045 km (0.081 R)
• M77: 54,640,473 km (0.097 R)
• M78: 56,580,607 km (0.087 R)
• M79: 57,404,293 km (0.111 R)
• M80: 58,543,332 km (0.08 R)
• M81: 58,855,243 km (0.117 R)
• M82: 60,003,706 km (0.081 R)
• M83: 60,528,196 km (0.067 R)
• M84: 61,476,048 km (0.097 R)
• M85: 61,898,961 km (0.088 R)
• M86: 64,349,075 km (0.096 R)
• M87: 65,747,965 km (0.048 R)
• M88: 66,722,146 km (0.118 R)
• M89: 67,156,728 km (0.08 R)
• M90: 67,265,486 km (0.073 R)
• M91: 68,794,675 km (0.07 R)
• M92: 69,123,791 km (0.107 R)
• M93: 71,331,706 km (0.1 R)
• M94: 72,109,764 km (0.099 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit