🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.81 AU - 1.89 AU

Year: 928 Days

Day: 32.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,556,318 km

• M1: 872,455 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.72 AU - 2.58 AU

Year: 1163 Days

Day: 31.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.37 AU - 4.37 AU

Year: 2809 Days

Day: 16.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 11.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.62 AU - 5.92 AU

Year: 5114 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,556,318 km

• M1: 147,055 km (0.11 R)
• M2: 220,358 km (0.093 R)
• M3: 341,831 km (0.116 R)
• M4: 550,819 km (0.111 R)
• M5: 678,726 km (0.113 R)
• M6: 778,807 km (0.09 R)
• M7: 898,036 km (0.117 R)
• M8: 981,212 km (0.095 R)
• M9: 1,126,173 km (0.111 R)
• M10: 1,278,763 km (0.118 R)
• M11: 1,884,784 km (0.084 R)
• M12: 2,067,891 km (0.05 R)
• M13: 2,551,691 km (0.119 R)
• M14: 2,693,510 km (0.046 R)
• M15: 2,963,833 km (0.078 R)
• M16: 3,264,974 km (0.093 R)
• M17: 3,689,682 km (0.096 R)
• M18: 4,203,551 km (0.11 R)
• M19: 4,740,009 km (0.085 R)
• M20: 4,865,072 km (0.105 R)
• M21: 4,965,901 km (0.117 R)
• M22: 6,120,198 km (0.111 R)
• M23: 6,868,487 km (0.112 R)
• M24: 7,704,290 km (0.025 R)
• M25: 7,822,024 km (0.102 R)
• M26: 8,269,172 km (0.076 R)
• M27: 8,420,116 km (0.104 R)
• M28: 8,571,958 km (0.102 R)
• M29: 8,940,118 km (0.059 R)
• M30: 9,188,600 km (0.06 R)
• M31: 9,439,177 km (0.118 R)
• M32: 9,533,723 km (0.106 R)
• M33: 9,819,455 km (0.111 R)
• M34: 10,107,879 km (0.103 R)
• M35: 10,269,295 km (0.113 R)
• M36: 10,529,596 km (0.111 R)
• M37: 11,356,573 km (0.088 R)
• M38: 11,760,936 km (0.083 R)
• M39: 12,273,159 km (0.035 R)
• M40: 12,376,531 km (0.049 R)
• M41: 12,688,293 km (0.069 R)
• M42: 13,284,141 km (0.069 R)
• M43: 13,745,950 km (0.112 R)
• M44: 13,853,361 km (0.045 R)
• M45: 14,140,888 km (0.099 R)
• M46: 14,612,421 km (0.116 R)
• M47: 15,163,091 km (0.099 R)
• M48: 15,422,344 km (0.09 R)
• M49: 15,496,694 km (0.046 R)
• M50: 15,757,742 km (0.035 R)
• M51: 15,870,240 km (0.052 R)
• M52: 17,316,552 km (0.113 R)
• M53: 18,567,041 km (0.064 R)
• M54: 18,884,188 km (0.104 R)
• M55: 19,323,258 km (0.097 R)
• M56: 20,456,013 km (0.113 R)
• M57: 20,537,843 km (0.095 R)
• M58: 20,742,642 km (0.053 R)
• M59: 21,154,336 km (0.086 R)
• M60: 21,651,898 km (0.05 R)
• M61: 21,776,962 km (0.114 R)
• M62: 22,195,238 km (0.039 R)
• M63: 22,405,572 km (0.031 R)
• M64: 22,997,681 km (0.101 R)
• M65: 23,809,399 km (0.102 R)
• M66: 23,938,502 km (0.057 R)
• M67: 24,761,140 km (0.096 R)
• M68: 25,241,649 km (0.035 R)
• M69: 25,946,255 km (0.109 R)
• M70: 26,256,371 km (0.109 R)
• M71: 26,970,103 km (0.118 R)
• M72: 27,149,620 km (0.103 R)
• M73: 28,599,373 km (0.033 R)
• M74: 29,703,106 km (0.087 R)
• M75: 30,353,408 km (0.098 R)
• M76: 30,446,757 km (0.063 R)
• M77: 30,820,901 km (0.102 R)
• M78: 31,008,497 km (0.063 R)
• M79: 31,102,445 km (0.088 R)
• M80: 31,668,224 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 8.6

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.37 AU - 6.31 AU

Year: 5207 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,556,318 km

• M1: 159,172 km (0.102 R)
• M2: 351,854 km (0.063 R)
• M3: 434,582 km (0.088 R)
• M4: 633,846 km (0.035 R)
• M5: 750,682 km (0.037 R)
• M6: 913,744 km (0.087 R)
• M7: 1,216,380 km (0.118 R)
• M8: 1,581,249 km (0.081 R)
• M9: 1,961,976 km (0.043 R)
• M10: 2,189,664 km (0.065 R)
• M11: 2,352,427 km (0.043 R)
• M12: 2,613,475 km (0.055 R)
• M13: 2,982,832 km (0.081 R)
• M14: 3,204,237 km (0.12 R)
• M15: 3,265,572 km (0.119 R)
• M16: 3,327,206 km (0.066 R)
• M17: 3,389,439 km (0.102 R)
• M18: 4,187,244 km (0.112 R)
• M19: 4,299,443 km (0.105 R)
• M20: 4,503,943 km (0.089 R)
• M21: 4,899,031 km (0.058 R)
• M22: 5,256,869 km (0.1 R)
• M23: 5,329,424 km (0.102 R)
• M24: 5,771,935 km (0.077 R)
• M25: 5,846,883 km (0.027 R)
• M26: 6,098,956 km (0.098 R)
• M27: 6,200,832 km (0.119 R)
• M28: 6,797,428 km (0.097 R)
• M29: 7,304,116 km (0.119 R)
• M30: 7,657,765 km (0.038 R)
• M31: 7,850,597 km (0.096 R)
• M32: 8,212,923 km (0.103 R)
• M33: 8,495,364 km (0.078 R)
• M34: 8,694,927 km (0.115 R)
• M35: 9,098,842 km (0.07 R)
• M36: 10,074,968 km (0.109 R)
• M37: 10,316,568 km (0.119 R)
• M38: 10,377,305 km (0.109 R)
• M39: 10,682,634 km (0.083 R)
• M40: 10,959,989 km (0.096 R)
• M41: 11,021,922 km (0.081 R)
• M42: 11,711,120 km (0.105 R)
• M43: 12,543,632 km (0.119 R)
• M44: 12,705,946 km (0.086 R)
• M45: 13,395,143 km (0.109 R)
• M46: 13,627,618 km (0.053 R)
• M47: 13,961,969 km (0.093 R)
• M48: 14,265,354 km (0.03 R)
• M49: 14,536,724 km (0.105 R)
• M50: 15,119,109 km (0.089 R)
• M51: 15,709,123 km (0.101 R)
• M52: 15,848,997 km (0.072 R)
• M53: 16,306,617 km (0.092 R)
• M54: 16,947,494 km (0.065 R)
• M55: 17,162,915 km (0.079 R)
• M56: 17,235,021 km (0.097 R)
• M57: 18,070,376 km (0.088 R)
• M58: 18,585,291 km (0.045 R)
• M59: 19,329,391 km (0.107 R)
• M60: 19,780,429 km (0.034 R)
• M61: 20,273,055 km (0.097 R)
• M62: 20,540,087 km (0.103 R)
• M63: 20,923,357 km (0.072 R)
• M64: 21,502,899 km (0.102 R)
• M65: 21,970,242 km (0.092 R)
• M66: 22,283,650 km (0.105 R)
• M67: 23,073,826 km (0.087 R)
• M68: 23,232,849 km (0.055 R)
• M69: 23,312,584 km (0.09 R)
• M70: 23,792,793 km (0.11 R)
• M71: 23,953,461 km (0.088 R)
• M72: 24,195,361 km (0.051 R)
• M73: 24,438,009 km (0.106 R)
• M74: 24,518,941 km (0.099 R)
• M75: 24,681,405 km (0.063 R)
• M76: 25,293,559 km (0.094 R)
• M77: 25,580,937 km (0.111 R)
• M78: 26,908,319 km (0.105 R)
• M79: 27,075,868 km (0.113 R)
• M80: 27,159,793 km (0.094 R)
• M81: 28,045,711 km (0.085 R)
• M82: 28,513,653 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 20,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit