🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.86 AU - 0.96 AU

Year: 309 Days

Day: 21.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.85 AU - 1.15 AU

Year: 356 Days

Day: 26.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.99 AU - 1.47 AU

Year: 486 Days

Day: 13.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.51 AU - 1.65 AU

Year: 708 Days

Day: 26.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.98 AU - 3.1 AU

Year: 1443 Days

Day: 45.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 10.1

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.98 AU - 7.8 AU

Year: 5758 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,079,248 km

• M1: 186,399 km (0.083 R)
• M2: 270,772 km (0.093 R)
• M3: 430,543 km (0.114 R)
• M4: 511,924 km (0.114 R)
• M5: 586,424 km (0.091 R)
• M6: 791,373 km (0.066 R)
• M7: 879,935 km (0.037 R)
• M8: 972,237 km (0.111 R)
• M9: 1,287,140 km (0.068 R)
• M10: 1,357,451 km (0.105 R)
• M11: 1,768,247 km (0.078 R)
• M12: 1,867,131 km (0.077 R)
• M13: 2,609,735 km (0.072 R)
• M14: 3,000,933 km (0.065 R)
• M15: 3,460,049 km (0.039 R)
• M16: 3,584,664 km (0.032 R)
• M17: 4,716,671 km (0.105 R)
• M18: 4,827,374 km (0.072 R)
• M19: 5,221,265 km (0.093 R)
• M20: 5,422,324 km (0.094 R)
• M21: 6,618,958 km (0.063 R)
• M22: 6,743,124 km (0.103 R)
• M23: 7,247,119 km (0.087 R)
• M24: 7,343,011 km (0.098 R)
• M25: 7,568,306 km (0.11 R)
• M26: 7,861,518 km (0.092 R)
• M27: 9,312,916 km (0.037 R)
• M28: 9,803,148 km (0.063 R)
• M29: 9,909,363 km (0.047 R)
• M30: 10,554,279 km (0.065 R)
• M31: 10,881,899 km (0.096 R)
• M32: 11,435,261 km (0.11 R)
• M33: 11,509,761 km (0.074 R)
• M34: 12,149,441 km (0.117 R)
• M35: 12,378,027 km (0.076 R)
• M36: 13,111,206 km (0.099 R)
• M37: 13,620,886 km (0.066 R)
• M38: 13,897,941 km (0.043 R)
• M39: 14,417,644 km (0.115 R)
• M40: 14,943,780 km (0.104 R)
• M41: 15,270,651 km (0.112 R)
• M42: 15,517,338 km (0.075 R)
• M43: 15,765,372 km (0.066 R)
• M44: 16,307,215 km (0.1 R)
• M45: 16,475,214 km (0.101 R)
• M46: 16,770,520 km (0.028 R)
• M47: 16,982,649 km (0.094 R)
• M48: 17,581,041 km (0.085 R)
• M49: 18,974,695 km (0.065 R)
• M50: 21,039,744 km (0.117 R)
• M51: 21,131,148 km (0.075 R)
• M52: 21,590,114 km (0.042 R)
• M53: 21,820,794 km (0.074 R)
• M54: 22,564,595 km (0.061 R)
• M55: 23,127,831 km (0.111 R)
• M56: 23,364,046 km (0.102 R)
• M57: 24,364,257 km (0.115 R)
• M58: 24,508,320 km (0.106 R)
• M59: 24,604,511 km (0.044 R)
• M60: 24,893,834 km (0.095 R)
• M61: 25,329,911 km (0.101 R)
• M62: 25,719,614 km (0.088 R)
• M63: 25,866,220 km (0.038 R)
• M64: 26,209,547 km (0.093 R)
• M65: 26,505,003 km (0.078 R)
• M66: 27,398,102 km (0.116 R)
• M67: 27,597,965 km (0.047 R)
• M68: 27,698,046 km (0.069 R)
• M69: 28,149,831 km (0.041 R)
• M70: 28,301,075 km (0.04 R)
• M71: 28,604,160 km (0.081 R)
• M72: 29,315,648 km (0.097 R)
• M73: 30,239,115 km (0.105 R)
• M74: 30,704,365 km (0.114 R)
• M75: 31,432,757 km (0.079 R)
• M76: 32,272,300 km (0.07 R)
• M77: 32,853,787 km (0.079 R)
• M78: 33,332,051 km (0.072 R)
• M79: 35,866,987 km (0.083 R)
• M80: 36,304,710 km (0.083 R)
• M81: 36,579,073 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 12.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.29 AU - 7.67 AU

Year: 5880 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,079,248 km

• M1: 260,300 km (0.072 R)
• M2: 381,923 km (0.101 R)
• M3: 531,671 km (0.113 R)
• M4: 625,319 km (0.108 R)
• M5: 1,051,523 km (0.081 R)
• M6: 1,137,243 km (0.118 R)
• M7: 1,382,733 km (0.063 R)
• M8: 1,477,728 km (0.084 R)
• M9: 2,285,107 km (0.096 R)
• M10: 2,382,496 km (0.092 R)
• M11: 2,514,441 km (0.086 R)
• M12: 2,615,270 km (0.092 R)
• M13: 2,943,189 km (0.094 R)
• M14: 3,284,571 km (0.118 R)
• M15: 3,469,474 km (0.089 R)
• M16: 5,070,021 km (0.109 R)
• M17: 5,219,919 km (0.036 R)
• M18: 5,349,470 km (0.101 R)
• M19: 5,722,418 km (0.092 R)
• M20: 6,035,975 km (0.114 R)
• M21: 6,126,631 km (0.112 R)
• M22: 6,540,269 km (0.047 R)
• M23: 6,915,610 km (0.099 R)
• M24: 7,273,897 km (0.103 R)
• M25: 8,947,449 km (0.095 R)
• M26: 9,077,000 km (0.114 R)
• M27: 9,285,540 km (0.109 R)
• M28: 9,894,254 km (0.087 R)
• M29: 10,216,936 km (0.096 R)
• M30: 10,570,436 km (0.11 R)
• M31: 10,707,468 km (0.088 R)
• M32: 11,122,153 km (0.057 R)
• M33: 11,457,701 km (0.075 R)
• M34: 11,683,295 km (0.11 R)
• M35: 12,282,584 km (0.099 R)
• M36: 13,333,060 km (0.084 R)
• M37: 14,503,364 km (0.085 R)
• M38: 14,594,768 km (0.07 R)
• M39: 14,900,846 km (0.078 R)
• M40: 15,270,951 km (0.086 R)
• M41: 15,519,283 km (0.109 R)
• M42: 15,644,048 km (0.074 R)
• M43: 16,209,378 km (0.063 R)
• M44: 16,781,440 km (0.119 R)
• M45: 17,554,413 km (0.054 R)
• M46: 18,010,836 km (0.096 R)
• M47: 18,273,380 km (0.105 R)
• M48: 18,603,243 km (0.114 R)
• M49: 19,168,723 km (0.056 R)
• M50: 19,470,312 km (0.12 R)
• M51: 19,571,291 km (0.109 R)
• M52: 19,976,552 km (0.048 R)
• M53: 20,282,479 km (0.102 R)
• M54: 21,521,299 km (0.086 R)
• M55: 21,974,730 km (0.092 R)
• M56: 22,431,154 km (0.098 R)
• M57: 22,642,984 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.4

Radius: 14.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.24 AU - 13.32 AU

Year: 15339 Days

Day: 7.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,079,248 km

• M1: 251,773 km (0.111 R)
• M2: 353,799 km (0.045 R)
• M3: 530,175 km (0.1 R)
• M4: 650,601 km (0.109 R)
• M5: 967,001 km (0.069 R)
• M6: 1,825,842 km (0.112 R)
• M7: 1,964,669 km (0.1 R)
• M8: 2,078,513 km (0.074 R)
• M9: 2,776,536 km (0.075 R)
• M10: 3,303,420 km (0.087 R)
• M11: 7,030,651 km (0.103 R)
• M12: 7,386,395 km (0.077 R)
• M13: 7,793,750 km (0.058 R)
• M14: 8,115,684 km (0.118 R)
• M15: 8,348,309 km (0.119 R)
• M16: 9,252,628 km (0.045 R)
• M17: 9,495,874 km (0.113 R)
• M18: 10,489,803 km (0.115 R)
• M19: 11,360,612 km (0.062 R)
• M20: 11,621,211 km (0.027 R)
• M21: 11,831,097 km (0.09 R)
• M22: 12,845,221 km (0.118 R)
• M23: 16,462,198 km (0.045 R)
• M24: 16,816,596 km (0.115 R)
• M25: 18,137,395 km (0.086 R)
• M26: 19,242,924 km (0.105 R)
• M27: 19,929,129 km (0.102 R)
• M28: 20,306,864 km (0.088 R)
• M29: 20,814,300 km (0.112 R)
• M30: 21,454,279 km (0.114 R)
• M31: 22,491,890 km (0.108 R)
• M32: 22,951,006 km (0.111 R)
• M33: 23,082,652 km (0.046 R)
• M34: 23,811,792 km (0.108 R)
• M35: 23,945,234 km (0.113 R)
• M36: 24,145,695 km (0.11 R)
• M37: 24,953,523 km (0.079 R)
• M38: 25,838,544 km (0.069 R)
• M39: 27,080,955 km (0.102 R)
• M40: 27,779,577 km (0.103 R)
• M41: 28,201,742 km (0.079 R)
• M42: 28,909,789 km (0.061 R)
• M43: 29,911,047 km (0.096 R)
• M44: 30,560,751 km (0.066 R)
• M45: 31,069,383 km (0.098 R)
• M46: 31,215,092 km (0.116 R)
• M47: 31,800,618 km (0.065 R)
• M48: 32,315,982 km (0.114 R)
• M49: 33,579,037 km (0.117 R)
• M50: 34,555,762 km (0.111 R)
• M51: 36,306,506 km (0.106 R)
• M52: 36,537,036 km (0.042 R)
• M53: 36,922,250 km (0.08 R)
• M54: 38,008,181 km (0.109 R)
• M55: 38,790,279 km (0.108 R)
• M56: 39,183,273 km (0.117 R)
• M57: 39,814,875 km (0.09 R)
• M58: 40,688,826 km (0.033 R)
• M59: 41,408,691 km (0.102 R)
• M60: 41,971,328 km (0.106 R)
• M61: 42,941,919 km (0.096 R)
• M62: 43,348,526 km (0.056 R)
• M63: 43,919,840 km (0.073 R)
• M64: 45,317,982 km (0.055 R)
• M65: 46,064,027 km (0.12 R)
• M66: 46,313,556 km (0.117 R)
• M67: 47,400,385 km (0.101 R)
• M68: 48,242,022 km (0.054 R)
• M69: 50,025,528 km (0.053 R)
• M70: 50,196,518 km (0.052 R)
• M71: 50,539,097 km (0.073 R)
• M72: 50,968,443 km (0.053 R)
• M73: 51,398,986 km (0.086 R)
• M74: 52,350,279 km (0.096 R)
• M75: 52,697,795 km (0.056 R)
• M76: 52,871,777 km (0.097 R)
• M77: 54,622,072 km (0.067 R)
• M78: 55,592,962 km (0.107 R)
• M79: 56,747,708 km (0.108 R)
• M80: 58,900,122 km (0.087 R)
• M81: 59,261,551 km (0.103 R)
• M82: 59,804,890 km (0.081 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 19,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit