🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.72 AU - 0.72 AU

Year: 213 Days

Day: 32.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.77 AU - 1.15 AU

Year: 328 Days

Day: 45.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,338,440 km

• M1: 126,261 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.9 AU - 1.26 AU

Year: 391 Days

Day: 32.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.04 AU - 1.16 AU

Year: 402 Days

Day: 18.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.06 AU - 1.3 AU

Year: 446 Days

Day: 14.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.75 AU - 1.81 AU

Year: 827 Days

Day: 38.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 10.3

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.72 AU - 7.62 AU

Year: 5999 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,338,440 km

• M1: 203,154 km (0.111 R)
• M2: 470,485 km (0.102 R)
• M3: 567,874 km (0.101 R)
• M4: 1,129,614 km (0.034 R)
• M5: 1,214,136 km (0.046 R)
• M6: 1,574,518 km (0.063 R)
• M7: 1,689,259 km (0.119 R)
• M8: 2,326,097 km (0.106 R)
• M9: 2,682,140 km (0.04 R)
• M10: 2,773,993 km (0.062 R)
• M11: 2,866,744 km (0.067 R)
• M12: 3,031,750 km (0.098 R)
• M13: 3,396,021 km (0.097 R)
• M14: 3,545,619 km (0.068 R)
• M15: 3,748,623 km (0.05 R)
• M16: 3,903,457 km (0.108 R)
• M17: 4,299,742 km (0.111 R)
• M18: 4,489,133 km (0.068 R)
• M19: 4,764,543 km (0.088 R)
• M20: 5,073,761 km (0.119 R)
• M21: 6,253,341 km (0.06 R)
• M22: 7,841,172 km (0.089 R)
• M23: 8,139,770 km (0.08 R)
• M24: 8,374,638 km (0.1 R)
• M25: 9,057,852 km (0.098 R)
• M26: 9,581,893 km (0.028 R)
• M27: 9,723,413 km (0.117 R)
• M28: 9,901,135 km (0.026 R)
• M29: 10,296,223 km (0.107 R)
• M30: 10,477,386 km (0.034 R)
• M31: 10,696,248 km (0.082 R)
• M32: 10,879,954 km (0.07 R)
• M33: 11,064,558 km (0.093 R)
• M34: 11,212,959 km (0.091 R)
• M35: 11,737,748 km (0.105 R)
• M36: 11,965,137 km (0.107 R)
• M37: 12,347,359 km (0.063 R)
• M38: 12,578,638 km (0.092 R)
• M39: 12,811,412 km (0.079 R)
• M40: 13,084,727 km (0.095 R)
• M41: 13,163,117 km (0.109 R)
• M42: 13,399,481 km (0.064 R)
• M43: 14,156,895 km (0.089 R)
• M44: 14,358,553 km (0.07 R)
• M45: 14,805,701 km (0.108 R)
• M46: 15,546,959 km (0.109 R)
• M47: 15,964,038 km (0.113 R)
• M48: 16,469,379 km (0.078 R)
• M49: 16,851,901 km (0.078 R)
• M50: 17,669,005 km (0.098 R)
• M51: 18,104,334 km (0.094 R)
• M52: 18,323,196 km (0.057 R)
• M53: 18,719,630 km (0.096 R)
• M54: 18,852,324 km (0.109 R)
• M55: 19,655,365 km (0.105 R)
• M56: 21,110,504 km (0.099 R)
• M57: 21,757,963 km (0.089 R)
• M58: 22,037,412 km (0.043 R)
• M59: 23,025,057 km (0.063 R)
• M60: 23,452,757 km (0.07 R)
• M61: 24,171,276 km (0.103 R)
• M62: 24,509,218 km (0.044 R)
• M63: 25,679,372 km (0.054 R)
• M64: 25,925,461 km (0.108 R)
• M65: 26,073,413 km (0.088 R)
• M66: 26,419,882 km (0.082 R)
• M67: 26,668,364 km (0.113 R)
• M68: 27,468,563 km (0.078 R)
• M69: 27,569,092 km (0.051 R)
• M70: 27,871,579 km (0.104 R)
• M71: 28,581,571 km (0.101 R)
• M72: 28,734,609 km (0.064 R)
• M73: 28,887,798 km (0.106 R)
• M74: 29,967,745 km (0.085 R)
• M75: 30,486,700 km (0.06 R)
• M76: 30,956,287 km (0.114 R)
• M77: 31,323,251 km (0.073 R)
• M78: 31,955,452 km (0.107 R)
• M79: 32,645,247 km (0.083 R)
• M80: 33,125,756 km (0.117 R)
• M81: 33,232,718 km (0.12 R)
• M82: 34,743,956 km (0.097 R)
• M83: 35,289,091 km (0.051 R)
• M84: 35,507,952 km (0.042 R)
• M85: 36,222,282 km (0.068 R)
• M86: 36,498,290 km (0.049 R)
• M87: 36,719,545 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 13.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.86 AU - 13.48 AU

Year: 14785 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,338,440 km

• M1: 172,636 km (0.083 R)
• M2: 328,816 km (0.073 R)
• M3: 765,642 km (0.063 R)
• M4: 895,194 km (0.051 R)
• M5: 1,950,158 km (0.098 R)
• M6: 2,227,363 km (0.106 R)
• M7: 3,029,058 km (0.08 R)
• M8: 3,498,496 km (0.118 R)
• M9: 3,647,645 km (0.111 R)
• M10: 4,226,140 km (0.109 R)
• M11: 5,168,756 km (0.025 R)
• M12: 6,401,442 km (0.076 R)
• M13: 7,287,959 km (0.107 R)
• M14: 7,383,553 km (0.076 R)
• M15: 7,770,113 km (0.045 R)
• M16: 8,362,371 km (0.119 R)
• M17: 9,071,914 km (0.098 R)
• M18: 9,329,970 km (0.106 R)
• M19: 11,481,188 km (0.106 R)
• M20: 12,669,593 km (0.103 R)
• M21: 12,900,423 km (0.109 R)
• M22: 13,190,942 km (0.095 R)
• M23: 13,719,322 km (0.087 R)
• M24: 14,075,364 km (0.112 R)
• M25: 14,194,744 km (0.084 R)
• M26: 14,374,560 km (0.1 R)
• M27: 14,675,701 km (0.117 R)
• M28: 15,223,229 km (0.106 R)
• M29: 16,652,637 km (0.103 R)
• M30: 17,223,652 km (0.055 R)
• M31: 17,607,969 km (0.084 R)
• M32: 17,801,099 km (0.079 R)
• M33: 18,124,680 km (0.099 R)
• M34: 18,515,579 km (0.072 R)
• M35: 18,777,674 km (0.085 R)
• M36: 20,579,132 km (0.101 R)
• M37: 23,136,059 km (0.039 R)
• M38: 23,277,129 km (0.095 R)
• M39: 23,631,078 km (0.074 R)
• M40: 24,415,868 km (0.113 R)
• M41: 24,847,608 km (0.12 R)
• M42: 24,992,119 km (0.096 R)
• M43: 25,572,858 km (0.117 R)
• M44: 25,791,720 km (0.107 R)
• M45: 26,304,990 km (0.063 R)
• M46: 27,341,554 km (0.119 R)
• M47: 28,015,044 km (0.094 R)
• M48: 29,684,107 km (0.085 R)
• M49: 30,067,975 km (0.03 R)
• M50: 30,840,499 km (0.103 R)
• M51: 34,076,151 km (0.081 R)
• M52: 34,800,653 km (0.118 R)
• M53: 35,530,392 km (0.09 R)
• M54: 37,832,703 km (0.102 R)
• M55: 39,169,958 km (0.083 R)
• M56: 39,675,300 km (0.096 R)
• M57: 40,182,886 km (0.091 R)
• M58: 41,375,779 km (0.099 R)
• M59: 42,062,583 km (0.025 R)
• M60: 42,666,510 km (0.105 R)
• M61: 43,795,973 km (0.111 R)
• M62: 44,233,098 km (0.062 R)
• M63: 44,408,278 km (0.083 R)
• M64: 44,583,756 km (0.027 R)
• M65: 45,023,274 km (0.104 R)
• M66: 46,350,806 km (0.106 R)
• M67: 46,528,827 km (0.114 R)
• M68: 47,153,548 km (0.117 R)
• M69: 49,225,628 km (0.047 R)
• M70: 50,776,210 km (0.031 R)
• M71: 52,435,400 km (0.11 R)
• M72: 52,806,552 km (0.106 R)
• M73: 53,364,852 km (0.091 R)
• M74: 53,831,747 km (0.096 R)
• M75: 54,393,636 km (0.091 R)
• M76: 54,581,382 km (0.094 R)
• M77: 56,280,813 km (0.071 R)
• M78: 57,041,668 km (0.064 R)
• M79: 58,093,341 km (0.106 R)
• M80: 58,285,275 km (0.069 R)
• M81: 58,669,742 km (0.117 R)
• M82: 62,265,925 km (0.059 R)
• M83: 62,658,919 km (0.093 R)
• M84: 63,546,184 km (0.1 R)
• M85: 63,645,068 km (0.106 R)
• M86: 63,842,986 km (0.084 R)
• M87: 65,832,787 km (0.11 R)
• M88: 66,233,111 km (0.101 R)
• M89: 66,433,722 km (0.078 R)
• M90: 66,533,952 km (0.096 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit