🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 157 Days

Day: 23.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.86 AU - 0.9 AU

Year: 302 Days

Day: 32.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.14 AU

Year: 349 Days

Day: 31.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.01 AU - 1.11 AU

Year: 399 Days

Day: 20 Hours

Environment

Temp: 35 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.05 AU - 1.21 AU

Year: 439 Days

Day: 22.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.03 AU - 4.33 AU

Year: 2578 Days

Day: 23.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,935,626 km

• M1: 1,591,422 km (0.104 R)
• M2: 1,837,810 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 9.7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.48 AU - 10.58 AU

Year: 9099 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,935,626 km

• M1: 122,221 km (0.083 R)
• M2: 266,583 km (0.116 R)
• M3: 609,312 km (0.076 R)
• M4: 879,187 km (0.118 R)
• M5: 1,028,037 km (0.119 R)
• M6: 1,206,058 km (0.115 R)
• M7: 1,372,860 km (0.049 R)
• M8: 1,729,351 km (0.078 R)
• M9: 1,870,572 km (0.084 R)
• M10: 2,394,912 km (0.06 R)
• M11: 2,741,680 km (0.09 R)
• M12: 3,047,757 km (0.09 R)
• M13: 3,133,028 km (0.118 R)
• M14: 3,394,076 km (0.059 R)
• M15: 3,753,261 km (0.042 R)
• M16: 3,906,449 km (0.061 R)
• M17: 3,999,499 km (0.117 R)
• M18: 4,219,258 km (0.103 R)
• M19: 4,869,111 km (0.077 R)
• M20: 5,070,171 km (0.082 R)
• M21: 5,446,110 km (0.089 R)
• M22: 6,188,565 km (0.103 R)
• M23: 6,701,087 km (0.078 R)
• M24: 7,418,558 km (0.077 R)
• M25: 7,495,601 km (0.087 R)
• M26: 8,041,783 km (0.114 R)
• M27: 8,200,207 km (0.104 R)
• M28: 8,439,713 km (0.102 R)
• M29: 9,588,176 km (0.087 R)
• M30: 10,052,678 km (0.117 R)
• M31: 10,567,743 km (0.113 R)
• M32: 11,312,292 km (0.115 R)
• M33: 11,848,002 km (0.105 R)
• M34: 13,645,719 km (0.096 R)
• M35: 14,120,244 km (0.105 R)
• M36: 14,263,559 km (0.099 R)
• M37: 14,503,813 km (0.031 R)
• M38: 14,793,584 km (0.026 R)
• M39: 15,036,680 km (0.026 R)
• M40: 15,823,416 km (0.041 R)
• M41: 17,079,290 km (0.104 R)
• M42: 17,181,166 km (0.104 R)
• M43: 18,106,877 km (0.03 R)
• M44: 18,838,112 km (0.105 R)
• M45: 19,899,509 km (0.105 R)
• M46: 21,472,680 km (0.108 R)
• M47: 23,764,220 km (0.073 R)
• M48: 23,877,915 km (0.078 R)
• M49: 23,991,908 km (0.099 R)
• M50: 24,220,344 km (0.089 R)
• M51: 24,621,865 km (0.114 R)
• M52: 24,736,906 km (0.105 R)
• M53: 24,967,735 km (0.077 R)
• M54: 25,839,442 km (0.091 R)
• M55: 26,662,081 km (0.112 R)
• M56: 27,017,375 km (0.112 R)
• M57: 27,255,086 km (0.066 R)
• M58: 27,374,166 km (0.106 R)
• M59: 27,553,085 km (0.101 R)
• M60: 27,972,259 km (0.09 R)
• M61: 28,453,814 km (0.083 R)
• M62: 28,574,540 km (0.057 R)
• M63: 28,938,063 km (0.086 R)
• M64: 29,059,536 km (0.059 R)
• M65: 30,099,241 km (0.1 R)
• M66: 30,345,629 km (0.116 R)
• M67: 30,716,482 km (0.092 R)
• M68: 31,838,167 km (0.1 R)
• M69: 32,973,016 km (0.12 R)
• M70: 33,418,070 km (0.11 R)
• M71: 33,609,256 km (0.088 R)
• M72: 34,313,862 km (0.041 R)
• M73: 34,506,843 km (0.06 R)
• M74: 34,958,629 km (0.079 R)
• M75: 36,522,226 km (0.092 R)
• M76: 36,850,892 km (0.085 R)
• M77: 37,511,068 km (0.071 R)
• M78: 39,582,549 km (0.069 R)
• M79: 41,143,154 km (0.115 R)
• M80: 41,896,679 km (0.105 R)
• M81: 42,171,939 km (0.085 R)
• M82: 42,309,719 km (0.113 R)
• M83: 43,765,605 km (0.089 R)
• M84: 44,885,794 km (0.09 R)
• M85: 45,379,018 km (0.081 R)
• M86: 46,299,494 km (0.038 R)
• M87: 46,441,612 km (0.11 R)
• M88: 46,869,013 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.7

Radius: 7.9

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.2 AU - 20.28 AU

Year: 28453 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,935,626 km

• M1: 188,045 km (0.1 R)
• M2: 241,301 km (0.114 R)
• M3: 369,806 km (0.085 R)
• M4: 1,329,027 km (0.057 R)
• M5: 1,539,811 km (0.072 R)
• M6: 1,602,044 km (0.07 R)
• M7: 1,892,563 km (0.111 R)
• M8: 2,305,752 km (0.049 R)
• M9: 2,413,462 km (0.072 R)
• M10: 2,596,720 km (0.106 R)
• M11: 4,132,043 km (0.089 R)
• M12: 4,802,241 km (0.119 R)
• M13: 5,410,357 km (0.085 R)
• M14: 6,443,180 km (0.051 R)
• M15: 6,749,258 km (0.104 R)
• M16: 8,020,989 km (0.078 R)
• M17: 8,350,254 km (0.118 R)
• M18: 9,135,792 km (0.039 R)
• M19: 9,192,939 km (0.11 R)
• M20: 9,250,085 km (0.112 R)
• M21: 9,307,232 km (0.102 R)
• M22: 10,121,194 km (0.118 R)
• M23: 10,656,604 km (0.087 R)
• M24: 11,754,503 km (0.119 R)
• M25: 12,633,241 km (0.098 R)
• M26: 12,696,820 km (0.097 R)
• M27: 13,209,342 km (0.104 R)
• M28: 13,663,222 km (0.055 R)
• M29: 14,188,311 km (0.052 R)
• M30: 15,055,530 km (0.116 R)
• M31: 15,529,755 km (0.11 R)
• M32: 16,701,405 km (0.027 R)
• M33: 17,121,775 km (0.087 R)
• M34: 17,403,917 km (0.068 R)
• M35: 17,616,496 km (0.057 R)
• M36: 18,187,660 km (0.11 R)
• M37: 20,682,504 km (0.077 R)
• M38: 21,058,294 km (0.092 R)
• M39: 21,893,050 km (0.097 R)
• M40: 22,353,063 km (0.069 R)
• M41: 22,661,385 km (0.114 R)
• M42: 22,816,069 km (0.091 R)
• M43: 25,983,355 km (0.073 R)
• M44: 27,288,297 km (0.113 R)
• M45: 28,114,825 km (0.074 R)
• M46: 28,364,355 km (0.086 R)
• M47: 29,538,399 km (0.099 R)
• M48: 30,985,459 km (0.072 R)
• M49: 31,588,039 km (0.079 R)
• M50: 32,107,593 km (0.077 R)
• M51: 33,771,271 km (0.097 R)
• M52: 34,036,508 km (0.048 R)
• M53: 34,480,215 km (0.06 R)
• M54: 37,638,824 km (0.06 R)
• M55: 39,206,012 km (0.094 R)
• M56: 40,044,358 km (0.118 R)
• M57: 41,265,825 km (0.102 R)
• M58: 41,454,767 km (0.105 R)
• M59: 41,644,008 km (0.105 R)
• M60: 42,976,925 km (0.061 R)
• M61: 44,517,484 km (0.074 R)
• M62: 45,294,495 km (0.046 R)
• M63: 45,880,171 km (0.114 R)
• M64: 48,148,374 km (0.117 R)
• M65: 48,945,880 km (0.111 R)
• M66: 49,346,354 km (0.103 R)
• M67: 50,150,442 km (0.108 R)
• M68: 50,453,079 km (0.094 R)
• M69: 51,060,147 km (0.075 R)
• M70: 53,615,578 km (0.11 R)
• M71: 54,442,106 km (0.101 R)
• M72: 55,585,482 km (0.075 R)
• M73: 55,898,591 km (0.1 R)
• M74: 57,051,990 km (0.112 R)
• M75: 57,262,475 km (0.104 R)
• M76: 60,666,275 km (0.047 R)
• M77: 60,881,247 km (0.077 R)
• M78: 62,284,325 km (0.073 R)
• M79: 62,935,525 km (0.056 R)
• M80: 64,902,438 km (0.095 R)
• M81: 65,012,243 km (0.111 R)
• M82: 65,342,256 km (0.08 R)
• M83: 66,778,545 km (0.103 R)
• M84: 69,008,600 km (0.115 R)
• M85: 70,471,219 km (0.071 R)
• M86: 72,969,503 km (0.068 R)
• M87: 75,959,216 km (0.097 R)
• M88: 76,422,671 km (0.115 R)
• M89: 77,236,184 km (0.119 R)
• M90: 77,469,108 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit