🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 16.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 32.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.36 AU

Year: 424 Days

Day: 39.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.51 AU - 4.15 AU

Year: 2752 Days

Day: 12.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,081,025 km

• M1: 73,752 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.09 AU - 4.87 AU

Year: 3481 Days

Day: 34.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 12.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.54 AU - 6.04 AU

Year: 5114 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,081,025 km

• M1: 198,367 km (0.098 R)
• M2: 276,906 km (0.101 R)
• M3: 370,105 km (0.11 R)
• M4: 479,312 km (0.115 R)
• M5: 703,559 km (0.103 R)
• M6: 786,586 km (0.08 R)
• M7: 1,057,956 km (0.078 R)
• M8: 1,212,491 km (0.09 R)
• M9: 1,705,715 km (0.118 R)
• M10: 1,855,462 km (0.102 R)
• M11: 2,097,362 km (0.073 R)
• M12: 2,294,682 km (0.104 R)
• M13: 2,386,535 km (0.035 R)
• M14: 2,554,982 km (0.099 R)
• M15: 3,477,103 km (0.096 R)
• M16: 3,668,888 km (0.115 R)
• M17: 3,930,235 km (0.102 R)
• M18: 4,310,962 km (0.11 R)
• M19: 4,425,105 km (0.068 R)
• M20: 4,703,507 km (0.067 R)
• M21: 4,797,604 km (0.061 R)
• M22: 4,892,449 km (0.094 R)
• M23: 5,302,048 km (0.082 R)
• M24: 5,498,769 km (0.096 R)
• M25: 6,387,530 km (0.102 R)
• M26: 6,570,638 km (0.093 R)
• M27: 6,862,054 km (0.085 R)
• M28: 7,266,268 km (0.066 R)
• M29: 7,567,707 km (0.111 R)
• M30: 8,496,561 km (0.048 R)
• M31: 8,814,157 km (0.071 R)
• M32: 8,959,865 km (0.11 R)
• M33: 9,135,792 km (0.083 R)
• M34: 9,431,398 km (0.076 R)
• M35: 9,580,547 km (0.057 R)
• M36: 10,522,116 km (0.093 R)
• M37: 10,707,767 km (0.107 R)
• M38: 11,239,737 km (0.075 R)
• M39: 11,973,215 km (0.089 R)
• M40: 12,199,557 km (0.085 R)
• M41: 12,788,075 km (0.117 R)
• M42: 13,085,775 km (0.119 R)
• M43: 13,419,378 km (0.112 R)
• M44: 13,620,886 km (0.117 R)
• M45: 13,823,292 km (0.091 R)
• M46: 14,608,830 km (0.09 R)
• M47: 14,781,466 km (0.095 R)
• M48: 15,093,976 km (0.076 R)
• M49: 15,268,557 km (0.033 R)
• M50: 15,408,730 km (0.046 R)
• M51: 16,115,879 km (0.092 R)
• M52: 16,258,596 km (0.055 R)
• M53: 17,305,930 km (0.096 R)
• M54: 18,077,855 km (0.107 R)
• M55: 18,337,707 km (0.037 R)
• M56: 18,636,155 km (0.041 R)
• M57: 18,861,150 km (0.098 R)
• M58: 19,049,194 km (0.119 R)
• M59: 19,313,683 km (0.119 R)
• M60: 19,465,226 km (0.115 R)
• M61: 19,617,367 km (0.061 R)
• M62: 19,807,955 km (0.065 R)
• M63: 20,075,885 km (0.104 R)
• M64: 20,499,247 km (0.031 R)
• M65: 20,809,064 km (0.081 R)
• M66: 22,222,315 km (0.105 R)
• M67: 22,500,717 km (0.104 R)
• M68: 22,620,395 km (0.093 R)
• M69: 25,099,381 km (0.089 R)
• M70: 25,472,329 km (0.105 R)
• M71: 26,813,474 km (0.108 R)
• M72: 27,663,339 km (0.102 R)
• M73: 28,134,572 km (0.057 R)
• M74: 28,478,947 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 10.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.5 AU - 10.86 AU

Year: 10210 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,081,025 km

• M1: 145,858 km (0.065 R)
• M2: 216,917 km (0.081 R)
• M3: 346,319 km (0.119 R)
• M4: 424,409 km (0.068 R)
• M5: 676,631 km (0.109 R)
• M6: 807,380 km (0.112 R)
• M7: 1,080,246 km (0.12 R)
• M8: 1,219,821 km (0.093 R)
• M9: 1,710,801 km (0.101 R)
• M10: 1,931,159 km (0.109 R)
• M11: 2,219,733 km (0.086 R)
• M12: 2,399,550 km (0.071 R)
• M13: 2,689,022 km (0.075 R)
• M14: 3,055,686 km (0.111 R)
• M15: 3,144,248 km (0.06 R)
• M16: 3,392,581 km (0.096 R)
• M17: 3,553,847 km (0.085 R)
• M18: 4,126,508 km (0.069 R)
• M19: 4,323,678 km (0.104 R)
• M20: 4,574,852 km (0.059 R)
• M21: 4,702,160 km (0.099 R)
• M22: 5,091,264 km (0.03 R)
• M23: 5,329,723 km (0.068 R)
• M24: 5,436,985 km (0.116 R)
• M25: 5,762,959 km (0.115 R)
• M26: 5,872,913 km (0.086 R)
• M27: 6,320,360 km (0.092 R)
• M28: 6,462,329 km (0.118 R)
• M29: 6,836,772 km (0.088 R)
• M30: 6,924,137 km (0.036 R)
• M31: 7,070,743 km (0.12 R)
• M32: 7,879,619 km (0.114 R)
• M33: 8,907,955 km (0.093 R)
• M34: 9,584,137 km (0.109 R)
• M35: 10,044,151 km (0.114 R)
• M36: 10,143,633 km (0.104 R)
• M37: 10,276,925 km (0.104 R)
• M38: 10,680,091 km (0.076 R)
• M39: 11,605,952 km (0.073 R)
• M40: 11,780,384 km (0.113 R)
• M41: 12,237,555 km (0.117 R)
• M42: 12,343,919 km (0.043 R)
• M43: 13,024,739 km (0.119 R)
• M44: 13,133,347 km (0.084 R)
• M45: 13,938,931 km (0.077 R)
• M46: 14,647,726 km (0.106 R)
• M47: 14,911,766 km (0.072 R)
• M48: 15,177,302 km (0.082 R)
• M49: 15,444,634 km (0.116 R)
• M50: 16,138,768 km (0.114 R)
• M51: 16,450,679 km (0.092 R)
• M52: 17,398,083 km (0.117 R)
• M53: 17,557,853 km (0.101 R)
• M54: 17,798,107 km (0.084 R)
• M55: 17,918,833 km (0.049 R)
• M56: 18,079,950 km (0.099 R)
• M57: 18,282,206 km (0.059 R)
• M58: 18,363,288 km (0.056 R)
• M59: 18,729,653 km (0.087 R)
• M60: 19,016,433 km (0.051 R)
• M61: 19,098,562 km (0.086 R)
• M62: 19,263,269 km (0.096 R)
• M63: 19,469,714 km (0.069 R)
• M64: 20,851,400 km (0.102 R)
• M65: 21,148,501 km (0.101 R)
• M66: 21,918,930 km (0.09 R)
• M67: 22,394,352 km (0.12 R)
• M68: 23,004,263 km (0.103 R)
• M69: 23,091,778 km (0.071 R)
• M70: 23,355,220 km (0.059 R)
• M71: 23,663,840 km (0.073 R)
• M72: 24,018,088 km (0.116 R)
• M73: 24,687,239 km (0.039 R)
• M74: 25,815,955 km (0.103 R)
• M75: 26,226,452 km (0.1 R)
• M76: 26,409,559 km (0.09 R)
• M77: 26,869,274 km (0.08 R)
• M78: 27,146,329 km (0.113 R)
• M79: 28,217,300 km (0.09 R)
• M80: 29,159,767 km (0.082 R)
• M81: 30,064,684 km (0.06 R)
• M82: 30,304,340 km (0.072 R)
• M83: 31,804,358 km (0.038 R)
• M84: 31,999,733 km (0.066 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: 216 - 16,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit