🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.65 AU - 0.95 AU

Year: 263 Days

Day: 29.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.81 AU - 0.83 AU

Year: 273 Days

Day: 44.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.29 AU - 1.29 AU

Year: 538 Days

Day: 38.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,654,030 km

• M1: 158,873 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.34 AU - 1.6 AU

Year: 654 Days

Day: 36.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.64 AU - 2.14 AU

Year: 954 Days

Day: 14.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.44 AU - 2.82 AU

Year: 1566 Days

Day: 26.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.73 AU - 5.13 AU

Year: 3423 Days

Day: 20 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,654,030 km

• M1: 624,571 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 8.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.9 AU - 7.68 AU

Year: 6495 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 109,654,030 km

• M1: 107,561 km (0.101 R)
• M2: 269,575 km (0.084 R)
• M3: 446,849 km (0.059 R)
• M4: 542,741 km (0.119 R)
• M5: 687,552 km (0.088 R)
• M6: 756,367 km (0.114 R)
• M7: 854,952 km (0.114 R)
• M8: 910,602 km (0.079 R)
• M9: 1,065,286 km (0.108 R)
• M10: 1,135,747 km (0.069 R)
• M11: 1,324,540 km (0.086 R)
• M12: 1,569,132 km (0.117 R)
• M13: 1,888,972 km (0.053 R)
• M14: 2,000,273 km (0.099 R)
• M15: 2,088,237 km (0.109 R)
• M16: 2,281,368 km (0.114 R)
• M17: 2,880,956 km (0.116 R)
• M18: 3,023,822 km (0.073 R)
• M19: 3,542,478 km (0.042 R)
• M20: 3,680,257 km (0.12 R)
• M21: 3,773,307 km (0.11 R)
• M22: 3,914,079 km (0.09 R)
• M23: 4,024,781 km (0.056 R)
• M24: 4,330,709 km (0.112 R)
• M25: 4,594,300 km (0.043 R)
• M26: 4,778,455 km (0.108 R)
• M27: 5,206,155 km (0.094 R)
• M28: 5,415,892 km (0.108 R)
• M29: 5,789,587 km (0.081 R)
• M30: 6,468,163 km (0.111 R)
• M31: 6,693,607 km (0.073 R)
• M32: 6,883,596 km (0.107 R)
• M33: 6,960,041 km (0.096 R)
• M34: 7,036,785 km (0.105 R)
• M35: 7,483,633 km (0.112 R)
• M36: 8,262,290 km (0.039 R)
• M37: 8,323,177 km (0.09 R)
• M38: 8,527,527 km (0.086 R)
• M39: 8,671,590 km (0.09 R)
• M40: 9,297,807 km (0.068 R)
• M41: 9,531,180 km (0.074 R)
• M42: 9,852,366 km (0.116 R)
• M43: 10,417,697 km (0.089 R)
• M44: 10,615,764 km (0.096 R)
• M45: 10,837,468 km (0.06 R)
• M46: 11,082,958 km (0.087 R)
• M47: 11,217,746 km (0.045 R)
• M48: 11,285,364 km (0.071 R)
• M49: 11,398,161 km (0.114 R)
• M50: 11,647,989 km (0.115 R)
• M51: 12,501,146 km (0.085 R)
• M52: 12,688,293 km (0.104 R)
• M53: 13,041,793 km (0.063 R)
• M54: 13,136,488 km (0.086 R)
• M55: 13,975,732 km (0.103 R)
• M56: 14,267,299 km (0.111 R)
• M57: 14,856,864 km (0.095 R)
• M58: 15,055,081 km (0.08 R)
• M59: 15,204,380 km (0.079 R)
• M60: 15,304,161 km (0.111 R)
• M61: 15,504,323 km (0.083 R)
• M62: 15,655,118 km (0.115 R)
• M63: 15,806,361 km (0.097 R)
• M64: 15,983,336 km (0.053 R)
• M65: 16,084,913 km (0.071 R)
• M66: 16,161,058 km (0.042 R)
• M67: 16,339,528 km (0.118 R)
• M68: 17,423,365 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 9.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.68 AU - 7.98 AU

Year: 7285 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 109,654,030 km

• M1: 141,669 km (0.057 R)
• M2: 239,656 km (0.115 R)
• M3: 459,565 km (0.061 R)
• M4: 646,412 km (0.107 R)
• M5: 996,471 km (0.059 R)
• M6: 1,092,812 km (0.104 R)
• M7: 1,537,417 km (0.116 R)
• M8: 2,075,222 km (0.07 R)
• M9: 2,381,000 km (0.084 R)
• M10: 2,456,995 km (0.099 R)
• M11: 2,690,069 km (0.057 R)
• M12: 2,826,502 km (0.112 R)
• M13: 3,297,735 km (0.082 R)
• M14: 3,370,590 km (0.084 R)
• M15: 3,493,110 km (0.061 R)
• M16: 3,755,505 km (0.113 R)
• M17: 3,998,452 km (0.05 R)
• M18: 4,881,678 km (0.086 R)
• M19: 5,575,513 km (0.063 R)
• M20: 5,882,338 km (0.051 R)
• M21: 6,104,790 km (0.112 R)
• M22: 6,451,408 km (0.117 R)
• M23: 6,634,815 km (0.1 R)
• M24: 7,211,216 km (0.103 R)
• M25: 7,722,691 km (0.047 R)
• M26: 8,461,704 km (0.114 R)
• M27: 8,629,104 km (0.075 R)
• M28: 8,848,116 km (0.118 R)
• M29: 9,052,167 km (0.095 R)
• M30: 9,326,380 km (0.117 R)
• M31: 9,795,519 km (0.066 R)
• M32: 10,272,437 km (0.077 R)
• M33: 10,361,597 km (0.092 R)
• M34: 10,774,936 km (0.119 R)
• M35: 11,580,820 km (0.068 R)
• M36: 11,673,571 km (0.077 R)
• M37: 12,462,999 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.3

Radius: 3.1

Gravity: 103.67 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.71 AU - 22.85 AU

Year: 28690 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,654,030 km

• M1: 66,272 km (0.067 R)
• M2: 239,955 km (0.081 R)
• M3: 303,235 km (0.04 R)
• M4: 1,771,837 km (0.11 R)
• M5: 2,707,123 km (0.106 R)
• M6: 2,851,485 km (0.099 R)
• M7: 2,998,241 km (0.111 R)
• M8: 3,248,219 km (0.107 R)
• M9: 3,350,095 km (0.069 R)
• M10: 3,875,183 km (0.104 R)
• M11: 5,355,305 km (0.096 R)
• M12: 5,415,443 km (0.099 R)
• M13: 5,780,611 km (0.12 R)
• M14: 6,727,715 km (0.106 R)
• M15: 6,792,491 km (0.116 R)
• M16: 6,988,315 km (0.117 R)
• M17: 7,519,387 km (0.061 R)
• M18: 7,654,175 km (0.08 R)
• M19: 8,132,140 km (0.09 R)
• M20: 12,366,957 km (0.11 R)
• M21: 12,846,119 km (0.107 R)
• M22: 14,070,577 km (0.118 R)
• M23: 14,907,428 km (0.09 R)
• M24: 15,331,837 km (0.097 R)
• M25: 15,674,267 km (0.077 R)
• M26: 15,932,622 km (0.093 R)
• M27: 16,453,671 km (0.091 R)
• M28: 17,423,514 km (0.05 R)
• M29: 18,050,180 km (0.116 R)
• M30: 19,510,255 km (0.052 R)
• M31: 21,962,164 km (0.104 R)
• M32: 22,058,356 km (0.08 R)
• M33: 22,154,697 km (0.091 R)
• M34: 22,347,828 km (0.119 R)
• M35: 23,126,036 km (0.061 R)
• M36: 23,616,866 km (0.063 R)
• M37: 25,513,318 km (0.116 R)
• M38: 26,326,233 km (0.089 R)
• M39: 26,428,558 km (0.082 R)
• M40: 26,838,756 km (0.11 R)
• M41: 27,251,047 km (0.116 R)
• M42: 27,561,613 km (0.074 R)
• M43: 28,290,902 km (0.083 R)
• M44: 29,237,857 km (0.036 R)
• M45: 30,731,442 km (0.059 R)
• M46: 30,839,003 km (0.109 R)
• M47: 32,031,298 km (0.102 R)
• M48: 32,578,078 km (0.114 R)
• M49: 36,605,552 km (0.08 R)
• M50: 37,291,907 km (0.076 R)
• M51: 37,751,771 km (0.048 R)
• M52: 38,329,368 km (0.083 R)
• M53: 38,561,245 km (0.057 R)
• M54: 39,727,360 km (0.065 R)
• M55: 40,432,565 km (0.104 R)
• M56: 41,617,080 km (0.105 R)
• M57: 42,572,861 km (0.113 R)
• M58: 47,210,545 km (0.096 R)
• M59: 48,457,293 km (0.099 R)
• M60: 50,347,762 km (0.075 R)
• M61: 52,262,166 km (0.119 R)
• M62: 54,460,357 km (0.071 R)
• M63: 54,851,406 km (0.092 R)
• M64: 55,112,604 km (0.083 R)
• M65: 56,161,733 km (0.105 R)
• M66: 57,084,902 km (0.053 R)
• M67: 57,747,471 km (0.084 R)
• M68: 57,880,314 km (0.078 R)
• M69: 66,310,752 km (0.112 R)
• M70: 69,251,697 km (0.06 R)
• M71: 70,241,436 km (0.067 R)
• M72: 70,667,042 km (0.081 R)
• M73: 70,809,160 km (0.086 R)
• M74: 72,378,143 km (0.088 R)
• M75: 74,102,707 km (0.085 R)
• M76: 77,592,227 km (0.036 R)
• M77: 79,504,686 km (0.105 R)
• M78: 82,925,989 km (0.071 R)
• M79: 85,939,938 km (0.068 R)
• M80: 87,918,220 km (0.1 R)
• M81: 89,603,739 km (0.12 R)
• M82: 95,194,062 km (0.086 R)
• M83: 96,451,582 km (0.055 R)
• M84: 97,714,636 km (0.036 R)
• M85: 98,506,907 km (0.115 R)
• M86: 99,460,294 km (0.083 R)
• M87: 100,416,823 km (0.09 R)
• M88: 102,499,524 km (0.071 R)
• M89: 103,143,244 km (0.093 R)
• M90: 105,731,586 km (0.077 R)
• M91: 106,544,950 km (0.09 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit