🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 127 Days

Day: 14.8 Hours

Environment

Temp: 277 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 13,192,428 km

• M1: 78,389 km (0.056 R)
• M2: 351,256 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.68 AU - 1.02 AU

Year: 274 Days

Day: 22.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.73 AU - 0.99 AU

Year: 279 Days

Day: 44.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 84.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.39 AU - 3.63 AU

Year: 1827 Days

Day: 46.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 90.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.98 AU - 4.78 AU

Year: 2674 Days

Day: 42.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 65.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.87 AU - 3.95 AU

Year: 2705 Days

Day: 39.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,192,428 km

• M1: 1,739,823 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 8.9

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.51 AU - 7.65 AU

Year: 6591 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 13,192,428 km

• M1: 166,353 km (0.064 R)
• M2: 362,326 km (0.102 R)
• M3: 449,691 km (0.08 R)
• M4: 512,373 km (0.12 R)
• M5: 684,261 km (0.117 R)
• M6: 861,983 km (0.115 R)
• M7: 956,678 km (0.117 R)
• M8: 1,098,348 km (0.073 R)
• M9: 1,216,679 km (0.08 R)
• M10: 1,386,772 km (0.101 R)
• M11: 1,664,875 km (0.101 R)
• M12: 1,767,349 km (0.054 R)
• M13: 1,836,763 km (0.12 R)
• M14: 2,522,968 km (0.051 R)
• M15: 2,621,553 km (0.052 R)
• M16: 2,761,577 km (0.11 R)
• M17: 2,924,638 km (0.094 R)
• M18: 3,476,655 km (0.109 R)
• M19: 4,014,608 km (0.077 R)
• M20: 4,083,573 km (0.089 R)
• M21: 4,199,661 km (0.105 R)
• M22: 4,530,422 km (0.116 R)
• M23: 5,042,495 km (0.073 R)
• M24: 5,883,983 km (0.117 R)
• M25: 5,989,001 km (0.119 R)
• M26: 6,094,617 km (0.068 R)
• M27: 6,280,867 km (0.064 R)
• M28: 6,550,292 km (0.09 R)
• M29: 6,768,556 km (0.116 R)
• M30: 7,694,118 km (0.063 R)
• M31: 7,837,881 km (0.09 R)
• M32: 8,599,484 km (0.089 R)
• M33: 9,019,405 km (0.067 R)
• M34: 9,785,795 km (0.03 R)
• M35: 10,382,242 km (0.055 R)
• M36: 10,700,885 km (0.04 R)
• M37: 10,925,880 km (0.075 R)
• M38: 11,217,447 km (0.118 R)
• M39: 11,907,691 km (0.087 R)
• M40: 11,974,262 km (0.102 R)
• M41: 12,107,554 km (0.116 R)
• M42: 12,645,658 km (0.106 R)
• M43: 12,713,425 km (0.108 R)
• M44: 13,157,282 km (0.118 R)
• M45: 13,363,727 km (0.099 R)
• M46: 13,432,842 km (0.102 R)
• M47: 13,606,076 km (0.071 R)
• M48: 14,377,103 km (0.108 R)
• M49: 15,342,758 km (0.101 R)
• M50: 15,523,921 km (0.057 R)
• M51: 15,778,686 km (0.105 R)
• M52: 15,888,191 km (0.112 R)
• M53: 16,071,449 km (0.111 R)
• M54: 16,551,209 km (0.11 R)
• M55: 16,662,660 km (0.045 R)
• M56: 17,110,556 km (0.031 R)
• M57: 17,676,185 km (0.111 R)
• M58: 17,980,318 km (0.086 R)
• M59: 19,214,201 km (0.042 R)
• M60: 19,999,291 km (0.1 R)
• M61: 20,157,565 km (0.095 R)
• M62: 20,276,495 km (0.063 R)
• M63: 21,236,764 km (0.084 R)
• M64: 22,048,183 km (0.119 R)
• M65: 22,334,513 km (0.048 R)
• M66: 22,663,329 km (0.052 R)
• M67: 23,450,813 km (0.084 R)
• M68: 23,701,239 km (0.111 R)
• M69: 24,078,675 km (0.089 R)
• M70: 24,289,309 km (0.047 R)
• M71: 24,669,886 km (0.09 R)
• M72: 25,137,678 km (0.069 R)
• M73: 25,351,154 km (0.06 R)
• M74: 26,125,174 km (0.047 R)
• M75: 27,212,900 km (0.119 R)
• M76: 27,784,513 km (0.073 R)
• M77: 28,005,320 km (0.1 R)
• M78: 28,138,163 km (0.072 R)
• M79: 28,894,530 km (0.108 R)
• M80: 29,118,328 km (0.087 R)
• M81: 29,432,633 km (0.084 R)
• M82: 29,522,541 km (0.116 R)
• M83: 29,747,985 km (0.095 R)
• M84: 30,381,981 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 11

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.82 AU - 10.18 AU

Year: 8670 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 13,192,428 km

• M1: 160,818 km (0.083 R)
• M2: 555,906 km (0.064 R)
• M3: 686,355 km (0.051 R)
• M4: 806,033 km (0.079 R)
• M5: 918,082 km (0.088 R)
• M6: 1,092,513 km (0.094 R)
• M7: 1,278,314 km (0.052 R)
• M8: 1,576,911 km (0.061 R)
• M9: 1,729,800 km (0.107 R)
• M10: 2,019,571 km (0.067 R)
• M11: 2,578,020 km (0.111 R)
• M12: 2,863,303 km (0.057 R)
• M13: 3,207,079 km (0.117 R)
• M14: 3,279,933 km (0.096 R)
• M15: 3,602,018 km (0.07 R)
• M16: 4,104,218 km (0.074 R)
• M17: 4,330,110 km (0.11 R)
• M18: 5,360,690 km (0.041 R)
• M19: 6,219,681 km (0.102 R)
• M20: 6,680,742 km (0.101 R)
• M21: 6,805,656 km (0.087 R)
• M22: 6,884,045 km (0.025 R)
• M23: 7,264,772 km (0.075 R)
• M24: 7,570,999 km (0.076 R)
• M25: 7,865,108 km (0.113 R)
• M26: 8,263,038 km (0.094 R)
• M27: 8,667,551 km (0.056 R)
• M28: 9,408,659 km (0.119 R)
• M29: 9,478,671 km (0.082 R)
• M30: 9,742,561 km (0.111 R)
• M31: 10,062,551 km (0.064 R)
• M32: 10,259,871 km (0.053 R)
• M33: 11,043,315 km (0.049 R)
• M34: 11,117,067 km (0.088 R)
• M35: 11,921,454 km (0.098 R)
• M36: 12,016,299 km (0.09 R)
• M37: 12,321,180 km (0.104 R)
• M38: 12,513,114 km (0.108 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 19,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit