🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.64 AU - 0.84 AU

Year: 234 Days

Day: 15.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.96 AU - 1.16 AU

Year: 401 Days

Day: 34.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.83 AU - 3.55 AU

Year: 2092 Days

Day: 30.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,457,457 km

• M1: 929,751 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.12 AU - 4.28 AU

Year: 3160 Days

Day: 35.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,457,457 km

• M1: 2,731,508 km (0.064 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.8

Radius: 13.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.15 AU - 6.57 AU

Year: 4555 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,457,457 km

• M1: 165,006 km (0.079 R)
• M2: 277,354 km (0.073 R)
• M3: 513,420 km (0.089 R)
• M4: 627,563 km (0.059 R)
• M5: 775,665 km (0.084 R)
• M6: 1,069,176 km (0.071 R)
• M7: 1,663,379 km (0.027 R)
• M8: 1,760,767 km (0.101 R)
• M9: 1,843,495 km (0.062 R)
• M10: 2,064,899 km (0.108 R)
• M11: 2,152,564 km (0.111 R)
• M12: 2,478,538 km (0.107 R)
• M13: 2,647,583 km (0.1 R)
• M14: 3,218,598 km (0.04 R)
• M15: 3,445,389 km (0.077 R)
• M16: 4,068,314 km (0.114 R)
• M17: 4,336,543 km (0.073 R)
• M18: 4,633,644 km (0.025 R)
• M19: 4,773,070 km (0.097 R)
• M20: 5,442,221 km (0.111 R)
• M21: 5,638,942 km (0.1 R)
• M22: 5,913,305 km (0.069 R)
• M23: 6,371,673 km (0.087 R)
• M24: 6,605,344 km (0.073 R)
• M25: 6,921,145 km (0.097 R)
• M26: 7,268,961 km (0.076 R)
• M27: 7,677,512 km (0.099 R)
• M28: 8,318,539 km (0.034 R)
• M29: 9,034,814 km (0.097 R)
• M30: 9,356,300 km (0.079 R)
• M31: 9,651,905 km (0.086 R)
• M32: 9,741,215 km (0.081 R)
• M33: 10,252,241 km (0.032 R)
• M34: 10,649,124 km (0.084 R)
• M35: 11,050,944 km (0.056 R)
• M36: 11,805,965 km (0.073 R)
• M37: 11,997,300 km (0.064 R)
• M38: 12,969,537 km (0.118 R)
• M39: 13,101,183 km (0.052 R)
• M40: 14,271,188 km (0.073 R)
• M41: 14,509,348 km (0.032 R)
• M42: 14,748,704 km (0.093 R)
• M43: 14,851,628 km (0.102 R)
• M44: 14,989,407 km (0.114 R)
• M45: 15,509,559 km (0.057 R)
• M46: 15,754,301 km (0.11 R)
• M47: 16,106,156 km (0.113 R)
• M48: 16,496,307 km (0.109 R)
• M49: 16,817,793 km (0.109 R)
• M50: 16,961,407 km (0.082 R)
• M51: 17,069,267 km (0.102 R)
• M52: 17,213,629 km (0.119 R)
• M53: 17,721,813 km (0.034 R)
• M54: 18,567,489 km (0.073 R)
• M55: 18,939,240 km (0.05 R)
• M56: 19,539,127 km (0.106 R)
• M57: 19,652,373 km (0.1 R)
• M58: 19,879,463 km (0.067 R)
• M59: 20,221,593 km (0.088 R)
• M60: 20,604,115 km (0.053 R)
• M61: 21,376,339 km (0.089 R)
• M62: 21,687,951 km (0.106 R)
• M63: 22,236,826 km (0.116 R)
• M64: 22,671,258 km (0.074 R)
• M65: 23,508,557 km (0.052 R)
• M66: 23,789,801 km (0.085 R)
• M67: 23,951,068 km (0.076 R)
• M68: 24,153,175 km (0.119 R)
• M69: 24,274,798 km (0.112 R)
• M70: 24,926,446 km (0.084 R)
• M71: 26,122,032 km (0.1 R)
• M72: 27,167,871 km (0.119 R)
• M73: 27,801,867 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 9.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.71 AU - 10.53 AU

Year: 9290 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,457,457 km

• M1: 117,734 km (0.107 R)
• M2: 176,226 km (0.091 R)
• M3: 259,104 km (0.085 R)
• M4: 334,800 km (0.061 R)
• M5: 398,230 km (0.063 R)
• M6: 506,987 km (0.058 R)
• M7: 653,892 km (0.081 R)
• M8: 776,413 km (0.12 R)
• M9: 2,014,335 km (0.07 R)
• M10: 2,211,356 km (0.025 R)
• M11: 3,554,146 km (0.083 R)
• M12: 3,775,701 km (0.089 R)
• M13: 3,949,234 km (0.101 R)
• M14: 4,799,548 km (0.053 R)
• M15: 4,912,196 km (0.067 R)
• M16: 5,120,885 km (0.118 R)
• M17: 5,566,836 km (0.045 R)
• M18: 5,904,329 km (0.053 R)
• M19: 6,269,198 km (0.12 R)
• M20: 6,351,178 km (0.066 R)
• M21: 7,105,899 km (0.06 R)
• M22: 7,299,030 km (0.029 R)
• M23: 7,363,806 km (0.117 R)
• M24: 7,933,025 km (0.054 R)
• M25: 8,767,482 km (0.091 R)
• M26: 9,323,687 km (0.099 R)
• M27: 9,962,919 km (0.062 R)
• M28: 10,106,982 km (0.118 R)
• M29: 10,203,323 km (0.105 R)
• M30: 10,372,817 km (0.06 R)
• M31: 10,445,671 km (0.036 R)
• M32: 10,936,053 km (0.082 R)
• M33: 11,383,800 km (0.098 R)
• M34: 12,194,620 km (0.095 R)
• M35: 12,503,540 km (0.089 R)
• M36: 12,710,882 km (0.116 R)
• M37: 12,867,062 km (0.12 R)
• M38: 13,286,984 km (0.064 R)
• M39: 14,166,918 km (0.037 R)
• M40: 15,065,852 km (0.108 R)
• M41: 15,175,956 km (0.081 R)
• M42: 16,292,854 km (0.098 R)
• M43: 17,032,914 km (0.078 R)
• M44: 17,667,658 km (0.114 R)
• M45: 18,516,177 km (0.073 R)
• M46: 18,722,922 km (0.115 R)
• M47: 18,811,932 km (0.103 R)
• M48: 20,040,430 km (0.108 R)
• M49: 20,131,385 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 8.5

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.92 AU - 14.06 AU

Year: 14297 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,457,457 km

• M1: 111,450 km (0.103 R)
• M2: 301,589 km (0.12 R)
• M3: 375,491 km (0.066 R)
• M4: 846,874 km (0.025 R)
• M5: 1,616,704 km (0.081 R)
• M6: 2,110,228 km (0.041 R)
• M7: 2,358,111 km (0.109 R)
• M8: 2,485,569 km (0.104 R)
• M9: 2,681,093 km (0.114 R)
• M10: 2,814,235 km (0.102 R)
• M11: 3,262,281 km (0.104 R)
• M12: 4,070,708 km (0.075 R)
• M13: 4,147,302 km (0.118 R)
• M14: 4,224,195 km (0.11 R)
• M15: 4,656,234 km (0.049 R)
• M16: 5,991,544 km (0.081 R)
• M17: 7,957,410 km (0.065 R)
• M18: 8,149,643 km (0.072 R)
• M19: 8,294,903 km (0.098 R)
• M20: 8,983,951 km (0.082 R)
• M21: 9,793,873 km (0.076 R)
• M22: 10,521,517 km (0.091 R)
• M23: 11,591,142 km (0.118 R)
• M24: 11,700,049 km (0.118 R)
• M25: 12,695,175 km (0.113 R)
• M26: 14,237,977 km (0.092 R)
• M27: 15,179,995 km (0.111 R)
• M28: 18,377,650 km (0.057 R)
• M29: 18,887,629 km (0.08 R)
• M30: 18,951,657 km (0.116 R)
• M31: 19,144,339 km (0.1 R)
• M32: 19,402,096 km (0.118 R)
• M33: 19,466,872 km (0.03 R)
• M34: 20,182,698 km (0.118 R)
• M35: 20,248,072 km (0.112 R)
• M36: 20,642,711 km (0.088 R)
• M37: 20,907,050 km (0.068 R)
• M38: 21,039,744 km (0.066 R)
• M39: 21,975,927 km (0.044 R)
• M40: 23,199,638 km (0.104 R)
• M41: 23,543,414 km (0.062 R)
• M42: 23,681,493 km (0.103 R)
• M43: 24,027,662 km (0.11 R)
• M44: 24,236,201 km (0.101 R)
• M45: 24,375,477 km (0.118 R)
• M46: 25,146,654 km (0.078 R)
• M47: 25,287,725 km (0.09 R)
• M48: 26,282,700 km (0.119 R)
• M49: 26,928,963 km (0.074 R)
• M50: 27,435,352 km (0.096 R)
• M51: 27,507,907 km (0.113 R)
• M52: 28,899,167 km (0.087 R)
• M53: 29,195,072 km (0.093 R)
• M54: 29,491,874 km (0.086 R)
• M55: 30,238,218 km (0.076 R)
• M56: 30,388,264 km (0.093 R)
• M57: 31,217,934 km (0.094 R)
• M58: 31,445,472 km (0.114 R)
• M59: 31,521,468 km (0.092 R)
• M60: 31,826,049 km (0.072 R)
• M61: 32,207,973 km (0.073 R)
• M62: 32,899,414 km (0.091 R)
• M63: 33,673,434 km (0.117 R)
• M64: 35,160,586 km (0.083 R)
• M65: 39,748,902 km (0.069 R)
• M66: 40,407,731 km (0.086 R)
• M67: 41,486,182 km (0.047 R)
• M68: 41,652,834 km (0.099 R)
• M69: 42,657,982 km (0.098 R)
• M70: 42,826,280 km (0.114 R)
• M71: 43,925,675 km (0.079 R)
• M72: 44,180,590 km (0.107 R)
• M73: 45,720,999 km (0.039 R)
• M74: 48,239,629 km (0.064 R)
• M75: 48,327,293 km (0.108 R)
• M76: 49,030,403 km (0.103 R)
• M77: 49,294,892 km (0.091 R)
• M78: 49,648,392 km (0.054 R)
• M79: 50,713,828 km (0.117 R)
• M80: 51,249,239 km (0.11 R)
• M81: 51,607,376 km (0.103 R)
• M82: 51,786,744 km (0.06 R)
• M83: 52,867,140 km (0.042 R)
• M84: 54,045,971 km (0.054 R)
• M85: 54,228,031 km (0.065 R)
• M86: 56,152,758 km (0.095 R)
• M87: 57,262,624 km (0.073 R)
• M88: 58,379,671 km (0.055 R)
• M89: 60,635,159 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 13,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit