🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 293 Days

Day: 33.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.59 AU - 0.75 AU

Year: 354 Days

Day: 33.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,007,081 km

• M1: 45,029 km (0.077 R)
• M2: 81,381 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 14.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.91 AU

Year: 542 Days

Day: 8.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,007,081 km

• M1: 197,020 km (0.083 R)
• M2: 304,282 km (0.103 R)
• M3: 400,922 km (0.103 R)
• M4: 503,546 km (0.11 R)
• M5: 653,743 km (0.099 R)
• M6: 748,289 km (0.057 R)
• M7: 839,543 km (0.059 R)
• M8: 982,260 km (0.098 R)
• M9: 1,133,952 km (0.102 R)
• M10: 1,257,221 km (0.073 R)
• M11: 1,418,188 km (0.12 R)
• M12: 1,512,584 km (0.097 R)
• M13: 1,702,424 km (0.095 R)
• M14: 1,839,605 km (0.096 R)
• M15: 2,030,641 km (0.055 R)
• M16: 2,157,500 km (0.106 R)
• M17: 2,392,818 km (0.052 R)
• M18: 2,500,229 km (0.105 R)
• M19: 2,623,049 km (0.103 R)
• M20: 2,734,051 km (0.053 R)
• M21: 2,867,791 km (0.101 R)
• M22: 3,032,798 km (0.03 R)
• M23: 3,193,765 km (0.119 R)
• M24: 3,334,985 km (0.096 R)
• M25: 3,516,597 km (0.064 R)
• M26: 3,631,788 km (0.118 R)
• M27: 3,803,077 km (0.05 R)
• M28: 3,913,480 km (0.081 R)
• M29: 4,032,859 km (0.049 R)
• M30: 4,129,500 km (0.076 R)
• M31: 4,374,092 km (0.107 R)
• M32: 4,590,111 km (0.076 R)
• M33: 4,750,331 km (0.119 R)
• M34: 4,861,033 km (0.054 R)
• M35: 4,955,280 km (0.036 R)
• M36: 5,198,227 km (0.054 R)
• M37: 5,365,328 km (0.089 R)
• M38: 5,543,050 km (0.092 R)
• M39: 5,759,219 km (0.091 R)
• M40: 6,070,083 km (0.118 R)
• M41: 6,162,535 km (0.1 R)
• M42: 6,255,435 km (0.092 R)
• M43: 6,367,633 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 14.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.29 AU - 1.87 AU

Year: 1282 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,007,081 km

• M1: 213,626 km (0.075 R)
• M2: 323,580 km (0.085 R)
• M3: 420,819 km (0.097 R)
• M4: 537,056 km (0.062 R)
• M5: 793,916 km (0.116 R)
• M6: 1,003,054 km (0.084 R)
• M7: 1,221,616 km (0.047 R)
• M8: 1,345,034 km (0.087 R)
• M9: 1,462,170 km (0.057 R)
• M10: 1,566,140 km (0.12 R)
• M11: 1,684,322 km (0.075 R)
• M12: 1,882,240 km (0.111 R)
• M13: 2,008,501 km (0.071 R)
• M14: 2,106,787 km (0.087 R)
• M15: 2,629,482 km (0.083 R)
• M16: 2,744,373 km (0.077 R)
• M17: 2,867,941 km (0.111 R)
• M18: 3,035,640 km (0.119 R)
• M19: 3,351,890 km (0.113 R)
• M20: 3,447,333 km (0.041 R)
• M21: 3,573,594 km (0.084 R)
• M22: 3,769,866 km (0.033 R)
• M23: 4,016,404 km (0.103 R)
• M24: 4,173,182 km (0.063 R)
• M25: 4,332,205 km (0.107 R)
• M26: 4,468,788 km (0.054 R)
• M27: 4,730,135 km (0.115 R)
• M28: 4,896,039 km (0.094 R)
• M29: 5,457,181 km (0.098 R)
• M30: 5,985,411 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57

Radius: 13.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.47 AU - 1.81 AU

Year: 1356 Days

Day: 5.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,007,081 km

• M1: 173,683 km (0.091 R)
• M2: 283,488 km (0.066 R)
• M3: 440,715 km (0.109 R)
• M4: 591,809 km (0.073 R)
• M5: 699,220 km (0.098 R)
• M6: 790,774 km (0.046 R)
• M7: 1,013,974 km (0.081 R)
• M8: 1,102,237 km (0.101 R)
• M9: 1,268,291 km (0.079 R)
• M10: 1,448,257 km (0.03 R)
• M11: 1,747,902 km (0.07 R)
• M12: 1,994,439 km (0.101 R)
• M13: 2,188,467 km (0.109 R)
• M14: 2,335,223 km (0.106 R)
• M15: 2,726,421 km (0.078 R)
• M16: 2,821,117 km (0.098 R)
• M17: 3,046,561 km (0.106 R)
• M18: 3,158,310 km (0.068 R)
• M19: 3,284,870 km (0.08 R)
• M20: 3,681,753 km (0.046 R)
• M21: 3,800,983 km (0.057 R)
• M22: 3,964,493 km (0.103 R)
• M23: 4,181,410 km (0.072 R)
• M24: 4,328,166 km (0.087 R)
• M25: 4,657,281 km (0.09 R)
• M26: 5,041,149 km (0.119 R)
• M27: 5,150,505 km (0.064 R)
• M28: 5,276,466 km (0.108 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.6

Radius: 7.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.54 AU - 8.44 AU

Year: 14583 Days

Day: 18.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,007,081 km

• M1: 192,233 km (0.094 R)
• M2: 252,072 km (0.066 R)
• M3: 321,037 km (0.053 R)
• M4: 445,203 km (0.093 R)
• M5: 1,347,129 km (0.081 R)
• M6: 1,735,934 km (0.044 R)
• M7: 1,922,033 km (0.118 R)
• M8: 2,092,874 km (0.11 R)
• M9: 2,246,511 km (0.091 R)
• M10: 2,381,299 km (0.1 R)
• M11: 2,565,155 km (0.054 R)
• M12: 2,849,540 km (0.098 R)
• M13: 3,320,624 km (0.03 R)
• M14: 3,683,249 km (0.106 R)
• M15: 3,762,686 km (0.06 R)
• M16: 4,004,286 km (0.097 R)
• M17: 4,278,649 km (0.031 R)
• M18: 4,559,145 km (0.095 R)
• M19: 4,730,285 km (0.063 R)
• M20: 6,269,198 km (0.083 R)
• M21: 6,459,636 km (0.112 R)
• M22: 7,108,442 km (0.096 R)
• M23: 7,174,564 km (0.113 R)
• M24: 7,273,897 km (0.101 R)
• M25: 7,710,125 km (0.118 R)
• M26: 7,778,042 km (0.109 R)
• M27: 7,880,217 km (0.104 R)
• M28: 8,189,436 km (0.118 R)
• M29: 8,678,322 km (0.071 R)
• M30: 8,784,237 km (0.098 R)
• M31: 9,393,101 km (0.104 R)
• M32: 10,350,228 km (0.07 R)
• M33: 10,575,672 km (0.111 R)
• M34: 10,651,069 km (0.094 R)
• M35: 11,031,048 km (0.042 R)
• M36: 11,299,726 km (0.097 R)
• M37: 11,922,053 km (0.069 R)
• M38: 12,118,774 km (0.085 R)
• M39: 12,515,507 km (0.065 R)
• M40: 12,956,672 km (0.042 R)
• M41: 13,077,995 km (0.112 R)
• M42: 13,280,850 km (0.08 R)
• M43: 13,443,912 km (0.081 R)
• M44: 13,525,742 km (0.096 R)
• M45: 13,689,851 km (0.115 R)
• M46: 13,772,130 km (0.052 R)
• M47: 14,061,452 km (0.068 R)
• M48: 14,436,344 km (0.112 R)
• M49: 14,688,117 km (0.106 R)
• M50: 14,856,864 km (0.108 R)
• M51: 15,709,871 km (0.099 R)
• M52: 16,359,874 km (0.068 R)
• M53: 17,107,414 km (0.086 R)
• M54: 17,418,428 km (0.12 R)
• M55: 17,776,117 km (0.069 R)
• M56: 17,910,904 km (0.069 R)
• M57: 19,139,103 km (0.065 R)
• M58: 19,833,087 km (0.069 R)
• M59: 21,436,627 km (0.08 R)
• M60: 21,532,220 km (0.055 R)
• M61: 21,771,876 km (0.106 R)
• M62: 22,012,429 km (0.061 R)
• M63: 22,253,880 km (0.111 R)
• M64: 23,326,497 km (0.09 R)
• M65: 23,424,932 km (0.06 R)
• M66: 25,775,713 km (0.057 R)
• M67: 27,004,809 km (0.054 R)
• M68: 27,211,553 km (0.086 R)
• M69: 27,626,538 km (0.108 R)
• M70: 27,834,778 km (0.12 R)
• M71: 28,989,674 km (0.101 R)
• M72: 29,572,956 km (0.084 R)
• M73: 29,999,609 km (0.116 R)
• M74: 30,160,128 km (0.078 R)
• M75: 31,129,223 km (0.059 R)
• M76: 32,382,404 km (0.1 R)
• M77: 32,602,014 km (0.071 R)
• M78: 33,097,931 km (0.081 R)
• M79: 33,430,038 km (0.119 R)
• M80: 33,763,192 km (0.067 R)
• M81: 34,376,693 km (0.033 R)
• M82: 34,881,436 km (0.109 R)
• M83: 35,501,819 km (0.051 R)
• M84: 35,614,915 km (0.047 R)
• M85: 36,011,947 km (0.11 R)
• M86: 36,524,619 km (0.099 R)
• M87: 37,614,739 km (0.108 R)
• M88: 38,019,102 km (0.091 R)
• M89: 38,076,996 km (0.076 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: 252 - 10,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit