🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.57 AU - 0.69 AU

Year: 174 Days

Day: 41 Hours

Environment

Temp: 253 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.66 AU - 0.76 AU

Year: 208 Days

Day: 23.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,203,534 km

• M1: 158,723 km (0.113 R)
• M2: 300,692 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.05 AU - 1.33 AU

Year: 452 Days

Day: 44.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.3 AU - 1.84 AU

Year: 685 Days

Day: 20.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,203,534 km

• M1: 50,265 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.53 AU - 1.69 AU

Year: 711 Days

Day: 30.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,203,534 km

• M1: 1,006,644 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.41 AU - 4.05 AU

Year: 2509 Days

Day: 43.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.74 AU - 5.9 AU

Year: 3685 Days

Day: 31.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.4

Radius: 6.7

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.77 AU - 15.45 AU

Year: 17486 Days

Day: 15.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,203,534 km

• M1: 255,064 km (0.092 R)
• M2: 381,475 km (0.11 R)
• M3: 509,680 km (0.117 R)
• M4: 878,439 km (0.074 R)
• M5: 3,113,880 km (0.12 R)
• M6: 3,226,377 km (0.073 R)
• M7: 3,729,325 km (0.107 R)
• M8: 4,549,870 km (0.086 R)
• M9: 5,245,350 km (0.088 R)
• M10: 6,781,421 km (0.102 R)
• M11: 6,927,578 km (0.109 R)
• M12: 8,707,942 km (0.048 R)
• M13: 9,512,031 km (0.059 R)
• M14: 10,339,606 km (0.025 R)
• M15: 10,451,805 km (0.11 R)
• M16: 11,075,478 km (0.089 R)
• M17: 11,828,105 km (0.066 R)
• M18: 12,240,098 km (0.117 R)
• M19: 12,299,339 km (0.072 R)
• M20: 12,836,993 km (0.111 R)
• M21: 13,017,857 km (0.106 R)
• M22: 13,382,128 km (0.101 R)
• M23: 13,749,839 km (0.115 R)
• M24: 13,873,258 km (0.076 R)
• M25: 14,307,690 km (0.072 R)
• M26: 17,205,550 km (0.069 R)
• M27: 18,142,931 km (0.051 R)
• M28: 19,096,916 km (0.08 R)
• M29: 19,580,117 km (0.072 R)
• M30: 20,558,338 km (0.093 R)
• M31: 21,053,357 km (0.118 R)
• M32: 22,561,902 km (0.098 R)
• M33: 22,634,607 km (0.08 R)
• M34: 23,219,086 km (0.045 R)
• M35: 24,328,354 km (0.113 R)
• M36: 24,402,853 km (0.12 R)
• M37: 24,851,946 km (0.039 R)
• M38: 25,002,143 km (0.075 R)
• M39: 25,682,065 km (0.095 R)
• M40: 25,910,052 km (0.096 R)
• M41: 26,674,946 km (0.109 R)
• M42: 28,305,114 km (0.085 R)
• M43: 29,409,595 km (0.072 R)
• M44: 31,092,870 km (0.043 R)
• M45: 31,498,131 km (0.09 R)
• M46: 31,742,275 km (0.12 R)
• M47: 33,883,469 km (0.074 R)
• M48: 34,467,948 km (0.067 R)
• M49: 34,803,346 km (0.086 R)
• M50: 34,971,494 km (0.119 R)
• M51: 35,224,165 km (0.103 R)
• M52: 36,326,253 km (0.08 R)
• M53: 36,924,494 km (0.076 R)
• M54: 37,611,897 km (0.07 R)
• M55: 38,390,554 km (0.063 R)
• M56: 39,349,177 km (0.107 R)
• M57: 40,315,878 km (0.117 R)
• M58: 40,492,404 km (0.048 R)
• M59: 41,735,712 km (0.109 R)
• M60: 42,272,469 km (0.103 R)
• M61: 42,451,837 km (0.061 R)
• M62: 42,631,504 km (0.109 R)
• M63: 42,811,320 km (0.112 R)
• M64: 42,991,586 km (0.085 R)
• M65: 43,896,054 km (0.062 R)
• M66: 46,092,600 km (0.079 R)
• M67: 46,925,411 km (0.071 R)
• M68: 48,418,398 km (0.087 R)
• M69: 48,982,232 km (0.061 R)
• M70: 49,737,402 km (0.095 R)
• M71: 52,314,525 km (0.089 R)
• M72: 54,739,058 km (0.12 R)
• M73: 55,719,223 km (0.075 R)
• M74: 57,995,205 km (0.03 R)
• M75: 58,493,964 km (0.043 R)
• M76: 58,693,977 km (0.11 R)
• M77: 58,894,139 km (0.118 R)
• M78: 59,194,681 km (0.092 R)
• M79: 61,618,316 km (0.067 R)
• M80: 61,923,495 km (0.102 R)
• M81: 62,535,351 km (0.087 R)
• M82: 62,842,176 km (0.076 R)
• M83: 63,765,344 km (0.116 R)
• M84: 65,313,832 km (0.12 R)
• M85: 66,144,848 km (0.04 R)
• M86: 66,457,358 km (0.028 R)
• M87: 66,874,736 km (0.115 R)
• M88: 68,132,405 km (0.102 R)
• M89: 69,080,557 km (0.116 R)
• M90: 70,139,410 km (0.077 R)
• M91: 70,245,625 km (0.033 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 15,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit