🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 164 Days

Day: 45.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,872,507 km

• M1: 91,255 km (0.096 R)

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.13 AU - 1.55 AU

Year: 659 Days

Day: 30.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.74 AU - 2.14 AU

Year: 1147 Days

Day: 22.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.06 AU - 2.22 AU

Year: 1329 Days

Day: 23.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,872,507 km

• M1: 1,142,180 km (0.116 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 10.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.58 AU - 10.68 AU

Year: 11713 Days

Day: 5.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,872,507 km

• M1: 165,455 km (0.079 R)
• M2: 313,856 km (0.104 R)
• M3: 414,685 km (0.054 R)
• M4: 484,847 km (0.107 R)
• M5: 639,980 km (0.094 R)
• M6: 759,508 km (0.096 R)
• M7: 1,082,640 km (0.117 R)
• M8: 1,270,984 km (0.081 R)
• M9: 1,447,808 km (0.118 R)
• M10: 1,632,861 km (0.085 R)
• M11: 1,801,308 km (0.118 R)
• M12: 2,560,068 km (0.063 R)
• M13: 2,958,896 km (0.117 R)
• M14: 3,531,707 km (0.054 R)
• M15: 4,640,825 km (0.059 R)
• M16: 4,709,191 km (0.119 R)
• M17: 5,056,558 km (0.082 R)
• M18: 5,812,775 km (0.098 R)
• M19: 6,072,776 km (0.102 R)
• M20: 6,298,818 km (0.101 R)
• M21: 6,758,981 km (0.107 R)
• M22: 7,190,422 km (0.087 R)
• M23: 8,204,097 km (0.063 R)
• M24: 8,537,999 km (0.109 R)
• M25: 9,047,081 km (0.109 R)
• M26: 9,478,970 km (0.076 R)
• M27: 10,094,864 km (0.04 R)
• M28: 12,066,564 km (0.102 R)
• M29: 12,161,260 km (0.078 R)
• M30: 13,757,020 km (0.036 R)
• M31: 14,403,582 km (0.111 R)
• M32: 14,806,449 km (0.101 R)
• M33: 15,315,232 km (0.065 R)
• M34: 15,623,254 km (0.079 R)
• M35: 15,881,460 km (0.103 R)
• M36: 16,193,222 km (0.101 R)
• M37: 16,612,096 km (0.087 R)
• M38: 17,944,115 km (0.113 R)
• M39: 20,314,344 km (0.059 R)
• M40: 20,483,389 km (0.047 R)
• M41: 21,335,349 km (0.046 R)
• M42: 21,967,699 km (0.082 R)
• M43: 22,664,377 km (0.099 R)
• M44: 24,617,676 km (0.091 R)
• M45: 24,737,803 km (0.09 R)
• M46: 26,255,473 km (0.107 R)
• M47: 27,180,587 km (0.094 R)
• M48: 28,367,646 km (0.103 R)
• M49: 28,619,718 km (0.076 R)
• M50: 29,316,844 km (0.116 R)
• M51: 29,827,272 km (0.079 R)
• M52: 32,555,040 km (0.051 R)
• M53: 33,548,370 km (0.106 R)
• M54: 33,681,661 km (0.114 R)
• M55: 34,955,786 km (0.1 R)
• M56: 35,700,784 km (0.084 R)
• M57: 36,109,336 km (0.105 R)
• M58: 36,656,415 km (0.114 R)
• M59: 36,725,080 km (0.111 R)
• M60: 36,999,742 km (0.095 R)
• M61: 37,137,372 km (0.05 R)
• M62: 39,012,133 km (0.106 R)
• M63: 39,855,266 km (0.104 R)
• M64: 40,420,597 km (0.085 R)
• M65: 41,702,501 km (0.037 R)
• M66: 42,997,719 km (0.091 R)
• M67: 43,359,746 km (0.074 R)
• M68: 43,722,970 km (0.062 R)
• M69: 44,452,259 km (0.086 R)
• M70: 45,627,351 km (0.106 R)
• M71: 47,259,912 km (0.066 R)
• M72: 47,858,304 km (0.065 R)
• M73: 47,933,402 km (0.091 R)
• M74: 48,083,448 km (0.118 R)
• M75: 48,836,075 km (0.054 R)
• M76: 51,270,930 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.4

Radius: 4.1

Gravity: 46.54 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.62 AU - 12.28 AU

Year: 17540 Days

Day: 20.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,872,507 km

• M1: 123,867 km (0.115 R)
• M2: 158,873 km (0.105 R)
• M3: 257,009 km (0.027 R)
• M4: 392,246 km (0.067 R)
• M5: 816,804 km (0.049 R)
• M6: 1,016,069 km (0.102 R)
• M7: 1,094,608 km (0.114 R)
• M8: 1,175,241 km (0.081 R)
• M9: 1,457,831 km (0.093 R)
• M10: 2,050,089 km (0.101 R)
• M11: 2,183,231 km (0.053 R)
• M12: 2,965,329 km (0.069 R)
• M13: 3,002,728 km (0.115 R)
• M14: 3,154,122 km (0.108 R)
• M15: 4,113,493 km (0.077 R)
• M16: 4,887,362 km (0.097 R)
• M17: 5,336,455 km (0.038 R)
• M18: 5,473,786 km (0.096 R)
• M19: 7,109,040 km (0.104 R)
• M20: 7,412,126 km (0.111 R)
• M21: 7,565,314 km (0.066 R)
• M22: 8,881,925 km (0.097 R)
• M23: 10,381,344 km (0.095 R)
• M24: 11,600,417 km (0.116 R)
• M25: 12,317,141 km (0.073 R)
• M26: 12,620,076 km (0.043 R)
• M27: 12,802,885 km (0.04 R)
• M28: 13,855,755 km (0.041 R)
• M29: 14,679,590 km (0.058 R)
• M30: 15,129,581 km (0.101 R)
• M31: 15,258,983 km (0.079 R)
• M32: 16,043,324 km (0.097 R)
• M33: 16,440,357 km (0.077 R)
• M34: 16,506,779 km (0.06 R)
• M35: 17,244,147 km (0.089 R)
• M36: 17,787,037 km (0.09 R)
• M37: 18,266,648 km (0.108 R)
• M38: 18,542,656 km (0.11 R)
• M39: 18,750,597 km (0.077 R)
• M40: 19,168,723 km (0.119 R)
• M41: 19,378,908 km (0.112 R)
• M42: 19,589,841 km (0.075 R)
• M43: 19,730,912 km (0.07 R)
• M44: 20,943,702 km (0.081 R)
• M45: 21,814,062 km (0.11 R)
• M46: 22,253,730 km (0.077 R)
• M47: 24,495,455 km (0.081 R)
• M48: 24,952,326 km (0.082 R)
• M49: 25,028,771 km (0.117 R)
• M50: 25,951,939 km (0.098 R)
• M51: 28,308,106 km (0.084 R)
• M52: 29,188,938 km (0.042 R)
• M53: 29,350,055 km (0.057 R)
• M54: 29,916,433 km (0.103 R)
• M55: 29,997,515 km (0.066 R)
• M56: 31,389,074 km (0.054 R)
• M57: 31,636,808 km (0.106 R)
• M58: 33,304,824 km (0.082 R)
• M59: 33,726,242 km (0.053 R)
• M60: 36,986,578 km (0.105 R)
• M61: 37,161,009 km (0.1 R)
• M62: 37,598,134 km (0.119 R)
• M63: 38,742,408 km (0.113 R)
• M64: 39,809,041 km (0.114 R)
• M65: 40,525,315 km (0.118 R)
• M66: 40,705,132 km (0.117 R)
• M67: 41,789,118 km (0.103 R)
• M68: 41,879,924 km (0.113 R)
• M69: 43,249,343 km (0.074 R)
• M70: 44,170,417 km (0.093 R)
• M71: 45,097,924 km (0.093 R)
• M72: 45,750,918 km (0.067 R)
• M73: 46,125,511 km (0.049 R)
• M74: 46,877,690 km (0.094 R)
• M75: 47,539,211 km (0.114 R)
• M76: 53,039,626 km (0.115 R)
• M77: 54,917,229 km (0.109 R)
• M78: 56,014,230 km (0.108 R)
• M79: 56,414,853 km (0.062 R)
• M80: 59,858,895 km (0.056 R)
• M81: 60,473,742 km (0.098 R)
• M82: 61,193,757 km (0.075 R)
• M83: 62,330,701 km (0.032 R)
• M84: 62,538,193 km (0.067 R)
• M85: 63,162,016 km (0.104 R)
• M86: 63,997,071 km (0.083 R)
• M87: 64,835,717 km (0.112 R)
• M88: 67,054,254 km (0.119 R)
• M89: 67,160,618 km (0.072 R)
• M90: 67,692,737 km (0.112 R)
• M91: 68,868,577 km (0.117 R)
• M92: 69,620,306 km (0.074 R)
• M93: 70,915,225 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit