🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 38.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.22 AU - 1.92 AU

Year: 715 Days

Day: 29.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.76 AU - 4.76 AU

Year: 3774 Days

Day: 33.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 56.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 11.1

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.41 AU - 8.49 AU

Year: 8147 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,690,451 km

• M1: 223,499 km (0.097 R)
• M2: 311,014 km (0.092 R)
• M3: 391,797 km (0.069 R)
• M4: 468,989 km (0.091 R)
• M5: 611,855 km (0.102 R)
• M6: 721,511 km (0.112 R)
• M7: 804,537 km (0.114 R)
• M8: 1,036,414 km (0.117 R)
• M9: 1,151,006 km (0.077 R)
• M10: 1,310,926 km (0.069 R)
• M11: 1,521,261 km (0.069 R)
• M12: 1,630,766 km (0.11 R)
• M13: 1,742,965 km (0.112 R)
• M14: 2,119,652 km (0.065 R)
• M15: 3,058,678 km (0.084 R)
• M16: 3,340,221 km (0.056 R)
• M17: 3,426,390 km (0.087 R)
• M18: 3,719,003 km (0.096 R)
• M19: 3,989,326 km (0.052 R)
• M20: 4,517,706 km (0.111 R)
• M21: 4,645,163 km (0.07 R)
• M22: 4,936,580 km (0.096 R)
• M23: 5,035,165 km (0.11 R)
• M24: 5,812,027 km (0.113 R)
• M25: 6,410,119 km (0.085 R)
• M26: 8,086,962 km (0.082 R)
• M27: 8,714,375 km (0.105 R)
• M28: 8,913,640 km (0.054 R)
• M29: 9,932,700 km (0.081 R)
• M30: 10,308,490 km (0.105 R)
• M31: 10,477,087 km (0.073 R)
• M32: 10,731,702 km (0.071 R)
• M33: 10,902,543 km (0.119 R)
• M34: 11,160,450 km (0.074 R)
• M35: 12,212,572 km (0.12 R)
• M36: 12,750,526 km (0.11 R)
• M37: 13,296,259 km (0.082 R)
• M38: 13,849,621 km (0.118 R)
• M39: 14,646,380 km (0.071 R)
• M40: 15,265,715 km (0.093 R)
• M41: 15,845,107 km (0.112 R)
• M42: 15,942,346 km (0.039 R)
• M43: 16,284,327 km (0.061 R)
• M44: 16,678,068 km (0.054 R)
• M45: 16,826,619 km (0.102 R)
• M46: 17,424,861 km (0.088 R)
• M47: 17,625,920 km (0.111 R)
• M48: 18,335,613 km (0.029 R)
• M49: 18,848,135 km (0.037 R)
• M50: 19,106,191 km (0.07 R)
• M51: 19,625,894 km (0.105 R)
• M52: 21,105,567 km (0.118 R)
• M53: 21,804,787 km (0.071 R)
• M54: 22,950,258 km (0.107 R)
• M55: 23,669,076 km (0.039 R)
• M56: 24,003,427 km (0.112 R)
• M57: 24,733,166 km (0.089 R)
• M58: 24,845,962 km (0.075 R)
• M59: 24,959,058 km (0.067 R)
• M60: 25,698,221 km (0.085 R)
• M61: 26,329,375 km (0.11 R)
• M62: 27,606,941 km (0.063 R)
• M63: 27,900,003 km (0.119 R)
• M64: 28,963,943 km (0.095 R)
• M65: 30,645,124 km (0.034 R)
• M66: 31,131,317 km (0.094 R)
• M67: 31,436,497 km (0.104 R)
• M68: 32,543,222 km (0.12 R)
• M69: 33,537,748 km (0.076 R)
• M70: 34,605,279 km (0.095 R)
• M71: 35,620,300 km (0.075 R)
• M72: 35,939,392 km (0.032 R)
• M73: 37,939,516 km (0.07 R)
• M74: 38,396,089 km (0.101 R)
• M75: 38,657,885 km (0.048 R)
• M76: 38,854,606 km (0.1 R)
• M77: 39,051,627 km (0.079 R)
• M78: 39,776,877 km (0.118 R)
• M79: 39,909,271 km (0.076 R)
• M80: 40,307,201 km (0.11 R)
• M81: 40,706,329 km (0.089 R)
• M82: 41,575,941 km (0.052 R)
• M83: 42,248,982 km (0.097 R)
• M84: 44,564,158 km (0.077 R)
• M85: 44,977,049 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 10.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.01 AU - 9.01 AU

Year: 8239 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,690,451 km

• M1: 136,732 km (0.114 R)
• M2: 244,892 km (0.076 R)
• M3: 366,066 km (0.112 R)
• M4: 525,537 km (0.041 R)
• M5: 1,028,785 km (0.076 R)
• M6: 1,094,458 km (0.092 R)
• M7: 1,195,885 km (0.085 R)
• M8: 1,519,615 km (0.043 R)
• M9: 1,595,312 km (0.04 R)
• M10: 1,711,400 km (0.059 R)
• M11: 1,891,067 km (0.104 R)
• M12: 2,119,203 km (0.1 R)
• M13: 2,269,101 km (0.095 R)
• M14: 2,880,208 km (0.082 R)
• M15: 3,095,030 km (0.119 R)
• M16: 3,241,187 km (0.078 R)
• M17: 4,006,381 km (0.063 R)
• M18: 4,139,223 km (0.119 R)
• M19: 4,546,728 km (0.099 R)
• M20: 4,769,330 km (0.063 R)
• M21: 4,910,401 km (0.072 R)
• M22: 5,517,618 km (0.032 R)
• M23: 6,026,700 km (0.073 R)
• M24: 6,364,043 km (0.062 R)
• M25: 6,550,741 km (0.07 R)
• M26: 7,478,547 km (0.095 R)
• M27: 7,642,656 km (0.084 R)
• M28: 8,075,143 km (0.118 R)
• M29: 8,824,928 km (0.115 R)
• M30: 9,525,794 km (0.061 R)
• M31: 9,668,211 km (0.072 R)
• M32: 9,847,130 km (0.08 R)
• M33: 9,954,990 km (0.064 R)
• M34: 10,610,678 km (0.117 R)
• M35: 11,055,582 km (0.087 R)
• M36: 11,167,780 km (0.118 R)
• M37: 11,887,047 km (0.088 R)
• M38: 12,895,486 km (0.112 R)
• M39: 13,013,668 km (0.084 R)
• M40: 13,132,150 km (0.097 R)
• M41: 14,500,073 km (0.093 R)
• M42: 14,581,903 km (0.115 R)
• M43: 14,663,882 km (0.065 R)
• M44: 15,534,542 km (0.091 R)
• M45: 15,744,278 km (0.093 R)
• M46: 17,195,527 km (0.115 R)
• M47: 18,378,248 km (0.115 R)
• M48: 18,600,102 km (0.1 R)
• M49: 18,689,112 km (0.026 R)
• M50: 19,361,256 km (0.042 R)
• M51: 19,859,117 km (0.088 R)
• M52: 20,498,947 km (0.032 R)
• M53: 20,867,557 km (0.108 R)
• M54: 20,960,158 km (0.071 R)
• M55: 21,798,803 km (0.075 R)
• M56: 21,986,698 km (0.117 R)
• M57: 24,331,495 km (0.033 R)
• M58: 24,819,783 km (0.032 R)
• M59: 25,409,946 km (0.094 R)
• M60: 25,607,715 km (0.026 R)
• M61: 27,765,664 km (0.107 R)
• M62: 27,918,403 km (0.077 R)
• M63: 28,583,366 km (0.075 R)
• M64: 28,737,601 km (0.113 R)
• M65: 28,995,209 km (0.094 R)
• M66: 29,512,818 km (0.078 R)
• M67: 30,085,777 km (0.041 R)
• M68: 30,872,812 km (0.089 R)
• M69: 32,199,745 km (0.104 R)
• M70: 32,574,637 km (0.037 R)
• M71: 32,682,048 km (0.097 R)
• M72: 32,897,170 km (0.084 R)
• M73: 33,328,760 km (0.096 R)
• M74: 33,653,687 km (0.09 R)
• M75: 34,143,021 km (0.059 R)
• M76: 35,514,834 km (0.057 R)
• M77: 36,235,147 km (0.056 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit