🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.81 AU - 0.89 AU

Year: 281 Days

Day: 12.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,930,747 km

• M1: 48,769 km (0.11 R)
• M2: 71,059 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.98 AU - 1.1 AU

Year: 380 Days

Day: 38.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.04 AU - 1.08 AU

Year: 391 Days

Day: 39.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.12 AU - 1.44 AU

Year: 519 Days

Day: 33.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 9.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.96 AU - 5.9 AU

Year: 4532 Days

Day: 10.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,930,747 km

• M1: 119,828 km (0.1 R)
• M2: 231,129 km (0.053 R)
• M3: 494,870 km (0.089 R)
• M4: 661,522 km (0.12 R)
• M5: 1,111,363 km (0.105 R)
• M6: 1,205,310 km (0.095 R)
• M7: 1,512,135 km (0.103 R)
• M8: 2,968,919 km (0.102 R)
• M9: 3,034,892 km (0.11 R)
• M10: 3,452,868 km (0.066 R)
• M11: 3,639,267 km (0.088 R)
• M12: 3,781,385 km (0.063 R)
• M13: 3,961,501 km (0.038 R)
• M14: 4,206,243 km (0.109 R)
• M15: 4,355,392 km (0.113 R)
• M16: 4,865,521 km (0.114 R)
• M17: 5,061,644 km (0.088 R)
• M18: 5,220,517 km (0.052 R)
• M19: 5,327,330 km (0.086 R)
• M20: 5,461,968 km (0.073 R)
• M21: 6,250,498 km (0.112 R)
• M22: 6,321,408 km (0.085 R)
• M23: 6,621,950 km (0.057 R)
• M24: 7,059,673 km (0.102 R)
• M25: 7,642,506 km (0.079 R)
• M26: 8,055,247 km (0.076 R)
• M27: 8,679,968 km (0.079 R)
• M28: 9,401,329 km (0.062 R)
• M29: 9,613,309 km (0.098 R)
• M30: 9,925,968 km (0.068 R)
• M31: 11,106,744 km (0.088 R)
• M32: 11,504,375 km (0.076 R)
• M33: 11,591,441 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 14.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.51 AU - 7.47 AU

Year: 5922 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 69,930,747 km

• M1: 299,645 km (0.094 R)
• M2: 544,686 km (0.067 R)
• M3: 817,403 km (0.072 R)
• M4: 1,016,667 km (0.065 R)
• M5: 1,118,094 km (0.104 R)
• M6: 1,213,688 km (0.106 R)
• M7: 1,735,784 km (0.108 R)
• M8: 2,201,931 km (0.045 R)
• M9: 2,746,617 km (0.119 R)
• M10: 3,096,526 km (0.114 R)
• M11: 3,304,916 km (0.056 R)
• M12: 3,418,012 km (0.114 R)
• M13: 3,809,659 km (0.105 R)
• M14: 4,339,086 km (0.056 R)
• M15: 4,525,934 km (0.073 R)
• M16: 5,021,402 km (0.066 R)
• M17: 5,168,606 km (0.074 R)
• M18: 5,367,123 km (0.032 R)
• M19: 5,601,991 km (0.063 R)
• M20: 6,628,682 km (0.077 R)
• M21: 6,772,445 km (0.034 R)
• M22: 6,899,155 km (0.079 R)
• M23: 7,063,114 km (0.086 R)
• M24: 7,173,218 km (0.119 R)
• M25: 7,619,169 km (0.053 R)
• M26: 7,769,964 km (0.074 R)
• M27: 8,228,032 km (0.06 R)
• M28: 8,382,717 km (0.12 R)
• M29: 8,931,890 km (0.099 R)
• M30: 9,270,879 km (0.085 R)
• M31: 9,492,583 km (0.11 R)
• M32: 9,614,356 km (0.063 R)
• M33: 9,900,237 km (0.079 R)
• M34: 10,044,300 km (0.098 R)
• M35: 10,902,094 km (0.115 R)
• M36: 11,674,618 km (0.106 R)
• M37: 11,957,956 km (0.107 R)
• M38: 12,199,557 km (0.064 R)
• M39: 12,487,084 km (0.114 R)
• M40: 12,799,295 km (0.073 R)
• M41: 13,295,212 km (0.118 R)
• M42: 13,659,782 km (0.12 R)
• M43: 13,797,412 km (0.062 R)
• M44: 14,282,558 km (0.114 R)
• M45: 14,515,631 km (0.063 R)
• M46: 15,269,754 km (0.105 R)
• M47: 15,795,740 km (0.111 R)
• M48: 16,036,742 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.1

Radius: 6.2

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.96 AU - 13.9 AU

Year: 16652 Days

Day: 16.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,930,747 km

• M1: 118,033 km (0.099 R)
• M2: 289,621 km (0.099 R)
• M3: 404,363 km (0.078 R)
• M4: 788,830 km (0.101 R)
• M5: 929,452 km (0.075 R)
• M6: 1,129,464 km (0.113 R)
• M7: 2,220,182 km (0.091 R)
• M8: 2,319,216 km (0.116 R)
• M9: 2,556,328 km (0.113 R)
• M10: 2,625,592 km (0.098 R)
• M11: 3,854,539 km (0.105 R)
• M12: 4,054,401 km (0.053 R)
• M13: 4,135,184 km (0.06 R)
• M14: 4,339,834 km (0.053 R)
• M15: 4,381,123 km (0.038 R)
• M16: 4,422,562 km (0.109 R)
• M17: 4,716,372 km (0.083 R)
• M18: 5,411,703 km (0.036 R)
• M19: 5,725,859 km (0.066 R)
• M20: 6,138,449 km (0.071 R)
• M21: 6,418,945 km (0.115 R)
• M22: 6,703,630 km (0.063 R)
• M23: 6,799,373 km (0.045 R)
• M24: 7,236,199 km (0.103 R)
• M25: 7,383,702 km (0.114 R)
• M26: 7,582,069 km (0.067 R)
• M27: 8,600,082 km (0.112 R)
• M28: 9,445,011 km (0.036 R)
• M29: 9,498,717 km (0.066 R)
• M30: 10,482,323 km (0.118 R)
• M31: 10,873,521 km (0.102 R)
• M32: 11,099,115 km (0.117 R)
• M33: 11,727,875 km (0.109 R)
• M34: 13,742,808 km (0.087 R)
• M35: 14,109,473 km (0.099 R)
• M36: 15,862,311 km (0.036 R)
• M37: 15,926,189 km (0.066 R)
• M38: 16,634,386 km (0.096 R)
• M39: 17,418,578 km (0.108 R)
• M40: 17,748,890 km (0.055 R)
• M41: 18,954,948 km (0.088 R)
• M42: 19,362,901 km (0.06 R)
• M43: 20,187,485 km (0.119 R)
• M44: 20,603,965 km (0.113 R)
• M45: 20,953,276 km (0.034 R)
• M46: 21,093,449 km (0.058 R)
• M47: 21,234,071 km (0.066 R)
• M48: 22,226,803 km (0.03 R)
• M49: 22,585,090 km (0.032 R)
• M50: 24,774,155 km (0.087 R)
• M51: 25,294,606 km (0.104 R)
• M52: 25,593,503 km (0.103 R)
• M53: 26,195,186 km (0.112 R)
• M54: 28,492,111 km (0.106 R)
• M55: 29,115,486 km (0.069 R)
• M56: 29,193,725 km (0.1 R)
• M57: 29,507,282 km (0.088 R)
• M58: 29,664,510 km (0.116 R)
• M59: 30,613,858 km (0.115 R)
• M60: 32,380,010 km (0.1 R)
• M61: 32,542,174 km (0.06 R)
• M62: 34,013,918 km (0.047 R)
• M63: 34,261,353 km (0.088 R)
• M64: 35,674,604 km (0.114 R)
• M65: 36,346,299 km (0.096 R)
• M66: 37,872,646 km (0.093 R)
• M67: 38,643,673 km (0.091 R)
• M68: 39,247,001 km (0.076 R)
• M69: 39,679,788 km (0.064 R)
• M70: 40,027,154 km (0.062 R)
• M71: 41,163,201 km (0.066 R)
• M72: 43,198,779 km (0.107 R)
• M73: 47,367,174 km (0.074 R)
• M74: 50,060,235 km (0.107 R)
• M75: 53,663,599 km (0.08 R)
• M76: 54,047,766 km (0.116 R)
• M77: 55,690,351 km (0.109 R)
• M78: 57,643,949 km (0.08 R)
• M79: 59,222,805 km (0.078 R)
• M80: 59,520,505 km (0.117 R)
• M81: 59,719,171 km (0.094 R)
• M82: 59,918,136 km (0.073 R)
• M83: 60,316,665 km (0.1 R)
• M84: 62,019,986 km (0.071 R)
• M85: 63,231,878 km (0.093 R)
• M86: 64,553,576 km (0.117 R)
• M87: 66,914,230 km (0.078 R)
• M88: 68,364,881 km (0.104 R)
• M89: 68,469,001 km (0.069 R)
• M90: 68,572,971 km (0.04 R)
• M91: 68,781,361 km (0.084 R)
• M92: 69,511,997 km (0.11 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit