🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.6 AU - 0.82 AU

Year: 221 Days

Day: 39 Hours

Environment

Temp: 130 °C

Axial Tilt: 86.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.55 AU - 1.65 AU

Year: 747 Days

Day: 35.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.71 AU - 1.71 AU

Year: 825 Days

Day: 22.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,050,155 km

• M1: 612,902 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.78 AU - 4.22 AU

Year: 2952 Days

Day: 47.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 9.7

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.17 AU - 5.65 AU

Year: 4014 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,050,155 km

• M1: 144,512 km (0.097 R)
• M2: 244,892 km (0.092 R)
• M3: 381,774 km (0.105 R)
• M4: 570,716 km (0.058 R)
• M5: 701,165 km (0.056 R)
• M6: 807,978 km (0.028 R)
• M7: 876,793 km (0.092 R)
• M8: 1,105,079 km (0.115 R)
• M9: 1,191,996 km (0.046 R)
• M10: 1,477,728 km (0.116 R)
• M11: 1,563,447 km (0.081 R)
• M12: 1,650,962 km (0.036 R)
• M13: 1,717,533 km (0.106 R)
• M14: 1,911,562 km (0.076 R)
• M15: 1,981,873 km (0.072 R)
• M16: 2,088,835 km (0.1 R)
• M17: 2,161,240 km (0.105 R)
• M18: 2,234,693 km (0.113 R)
• M19: 2,587,894 km (0.093 R)
• M20: 2,679,148 km (0.106 R)
• M21: 3,262,430 km (0.105 R)
• M22: 3,361,165 km (0.11 R)
• M23: 3,489,520 km (0.049 R)
• M24: 3,619,520 km (0.076 R)
• M25: 3,707,185 km (0.068 R)
• M26: 3,780,637 km (0.094 R)
• M27: 3,884,458 km (0.113 R)
• M28: 4,034,505 km (0.083 R)
• M29: 4,232,273 km (0.111 R)
• M30: 4,527,131 km (0.113 R)
• M31: 4,621,677 km (0.08 R)
• M32: 4,828,870 km (0.114 R)
• M33: 5,485,156 km (0.117 R)
• M34: 5,552,475 km (0.103 R)
• M35: 5,909,714 km (0.093 R)
• M36: 5,978,679 km (0.111 R)
• M37: 6,047,793 km (0.092 R)
• M38: 6,222,075 km (0.083 R)
• M39: 6,450,959 km (0.086 R)
• M40: 6,718,440 km (0.101 R)
• M41: 7,062,665 km (0.109 R)
• M42: 7,172,620 km (0.093 R)
• M43: 7,655,372 km (0.083 R)
• M44: 8,034,004 km (0.095 R)
• M45: 8,167,894 km (0.074 R)
• M46: 8,574,352 km (0.114 R)
• M47: 8,691,636 km (0.108 R)
• M48: 8,809,519 km (0.092 R)
• M49: 8,908,104 km (0.118 R)
• M50: 9,026,885 km (0.077 R)
• M51: 9,126,368 km (0.113 R)
• M52: 9,226,149 km (0.053 R)
• M53: 9,346,426 km (0.056 R)
• M54: 9,568,280 km (0.085 R)
• M55: 9,853,114 km (0.09 R)
• M56: 10,017,073 km (0.085 R)
• M57: 10,182,080 km (0.103 R)
• M58: 10,306,396 km (0.096 R)
• M59: 10,598,411 km (0.104 R)
• M60: 11,361,659 km (0.116 R)
• M61: 11,490,612 km (0.061 R)
• M62: 11,576,930 km (0.101 R)
• M63: 11,815,240 km (0.1 R)
• M64: 11,880,464 km (0.1 R)
• M65: 12,077,036 km (0.031 R)
• M66: 12,384,909 km (0.071 R)
• M67: 12,963,553 km (0.115 R)
• M68: 13,188,548 km (0.102 R)
• M69: 13,437,330 km (0.106 R)
• M70: 13,710,645 km (0.086 R)
• M71: 13,939,829 km (0.045 R)
• M72: 14,635,010 km (0.061 R)
• M73: 14,822,307 km (0.067 R)
• M74: 15,128,384 km (0.054 R)
• M75: 15,222,930 km (0.103 R)
• M76: 15,698,801 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.2

Radius: 9.4

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.5 AU - 6.58 AU

Year: 4811 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,050,155 km

• M1: 383,868 km (0.114 R)
• M2: 524,191 km (0.055 R)
• M3: 590,164 km (0.113 R)
• M4: 683,213 km (0.109 R)
• M5: 832,662 km (0.119 R)
• M6: 1,007,242 km (0.098 R)
• M7: 1,077,703 km (0.09 R)
• M8: 1,223,860 km (0.068 R)
• M9: 1,408,165 km (0.068 R)
• M10: 2,345,994 km (0.065 R)
• M11: 2,734,200 km (0.106 R)
• M12: 3,018,137 km (0.037 R)
• M13: 3,269,013 km (0.095 R)
• M14: 3,769,118 km (0.102 R)
• M15: 4,039,591 km (0.049 R)
• M16: 4,108,257 km (0.094 R)
• M17: 4,223,447 km (0.096 R)
• M18: 4,743,300 km (0.107 R)
• M19: 4,986,396 km (0.106 R)
• M20: 5,059,998 km (0.105 R)
• M21: 5,739,921 km (0.053 R)
• M22: 5,920,785 km (0.101 R)
• M23: 6,341,603 km (0.067 R)
• M24: 6,448,267 km (0.118 R)
• M25: 6,609,384 km (0.109 R)
• M26: 6,717,692 km (0.097 R)
• M27: 7,073,436 km (0.049 R)
• M28: 8,032,807 km (0.107 R)
• M29: 8,177,319 km (0.114 R)
• M30: 8,410,392 km (0.066 R)
• M31: 8,498,356 km (0.085 R)
• M32: 8,557,148 km (0.088 R)
• M33: 8,734,421 km (0.076 R)
• M34: 8,942,811 km (0.087 R)
• M35: 9,731,042 km (0.05 R)
• M36: 10,009,145 km (0.062 R)
• M37: 10,446,868 km (0.088 R)
• M38: 10,827,146 km (0.05 R)
• M39: 11,115,271 km (0.102 R)
• M40: 11,211,912 km (0.114 R)
• M41: 11,601,165 km (0.076 R)
• M42: 11,830,349 km (0.112 R)
• M43: 12,061,029 km (0.094 R)
• M44: 12,127,151 km (0.096 R)
• M45: 12,761,895 km (0.038 R)
• M46: 12,964,451 km (0.042 R)
• M47: 13,100,286 km (0.097 R)
• M48: 13,475,926 km (0.096 R)
• M49: 13,855,156 km (0.104 R)
• M50: 14,483,168 km (0.081 R)
• M51: 14,694,700 km (0.106 R)
• M52: 14,942,583 km (0.096 R)
• M53: 15,156,209 km (0.113 R)
• M54: 15,803,369 km (0.118 R)
• M55: 15,875,775 km (0.086 R)
• M56: 16,166,743 km (0.085 R)
• M57: 16,938,817 km (0.092 R)
• M58: 17,685,311 km (0.032 R)
• M59: 18,062,447 km (0.12 R)
• M60: 18,328,133 km (0.065 R)
• M61: 18,404,278 km (0.112 R)
• M62: 18,556,868 km (0.095 R)
• M63: 18,671,609 km (0.032 R)
• M64: 19,248,908 km (0.11 R)
• M65: 19,326,250 km (0.037 R)
• M66: 20,223,837 km (0.119 R)
• M67: 20,342,019 km (0.116 R)
• M68: 20,935,773 km (0.088 R)
• M69: 21,334,900 km (0.062 R)
• M70: 21,736,571 km (0.118 R)
• M71: 21,817,054 km (0.083 R)
• M72: 21,938,229 km (0.058 R)
• M73: 22,465,711 km (0.112 R)
• M74: 22,547,241 km (0.104 R)
• M75: 22,751,443 km (0.077 R)
• M76: 24,156,316 km (0.089 R)
• M77: 24,365,304 km (0.073 R)
• M78: 24,658,965 km (0.083 R)
• M79: 25,419,221 km (0.112 R)
• M80: 25,631,800 km (0.111 R)
• M81: 25,930,397 km (0.061 R)
• M82: 26,789,837 km (0.062 R)
• M83: 27,092,773 km (0.113 R)
• M84: 27,571,336 km (0.108 R)
• M85: 28,360,316 km (0.055 R)
• M86: 29,423,807 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit