🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.6 AU - 0.7 AU

Year: 187 Days

Day: 19 Hours

Environment

Temp: 186 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,444,957 km

• M1: 201,957 km (0.114 R)
• M2: 256,261 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.39 AU - 1.91 AU

Year: 755 Days

Day: 36.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.8 AU - 2.74 AU

Year: 1219 Days

Day: 28 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.96 AU - 3.5 AU

Year: 2069 Days

Day: 47.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 8.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.65 AU - 11.59 AU

Year: 11475 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 104,444,957 km

• M1: 140,472 km (0.114 R)
• M2: 253,269 km (0.074 R)
• M3: 1,092,064 km (0.111 R)
• M4: 1,547,141 km (0.068 R)
• M5: 1,954,795 km (0.09 R)
• M6: 2,015,682 km (0.067 R)
• M7: 2,287,351 km (0.098 R)
• M8: 2,351,679 km (0.098 R)
• M9: 2,548,549 km (0.088 R)
• M10: 2,934,961 km (0.056 R)
• M11: 3,005,122 km (0.051 R)
• M12: 3,487,126 km (0.093 R)
• M13: 3,686,840 km (0.069 R)
• M14: 3,915,874 km (0.059 R)
• M15: 3,993,366 km (0.076 R)
• M16: 4,071,306 km (0.092 R)
• M17: 4,176,025 km (0.062 R)
• M18: 4,255,162 km (0.042 R)
• M19: 4,468,638 km (0.065 R)
• M20: 4,549,570 km (0.118 R)
• M21: 5,101,886 km (0.085 R)
• M22: 5,763,258 km (0.062 R)
• M23: 6,543,112 km (0.083 R)
• M24: 7,008,211 km (0.03 R)
• M25: 8,266,629 km (0.095 R)
• M26: 8,366,261 km (0.113 R)
• M27: 9,454,286 km (0.096 R)
• M28: 9,593,412 km (0.086 R)
• M29: 9,663,125 km (0.039 R)
• M30: 10,014,829 km (0.083 R)
• M31: 10,121,194 km (0.089 R)
• M32: 10,263,461 km (0.042 R)
• M33: 10,370,723 km (0.087 R)
• M34: 10,912,267 km (0.059 R)
• M35: 11,241,682 km (0.091 R)
• M36: 11,389,035 km (0.12 R)
• M37: 11,685,838 km (0.086 R)
• M38: 12,060,580 km (0.063 R)
• M39: 13,558,953 km (0.1 R)
• M40: 13,952,694 km (0.101 R)
• M41: 14,031,831 km (0.048 R)
• M42: 14,831,881 km (0.087 R)
• M43: 15,564,462 km (0.063 R)
• M44: 15,728,870 km (0.106 R)
• M45: 16,018,042 km (0.037 R)
• M46: 16,559,587 km (0.08 R)
• M47: 17,276,908 km (0.113 R)
• M48: 17,832,216 km (0.115 R)
• M49: 18,698,088 km (0.092 R)
• M50: 19,136,111 km (0.066 R)
• M51: 19,312,337 km (0.058 R)
• M52: 21,376,788 km (0.061 R)
• M53: 21,926,710 km (0.117 R)
• M54: 22,064,938 km (0.064 R)
• M55: 23,040,765 km (0.1 R)
• M56: 23,322,009 km (0.025 R)
• M57: 25,953,884 km (0.111 R)
• M58: 27,826,401 km (0.094 R)
• M59: 29,386,108 km (0.114 R)
• M60: 30,048,528 km (0.102 R)
• M61: 30,973,940 km (0.079 R)
• M62: 31,284,505 km (0.059 R)
• M63: 31,960,837 km (0.09 R)
• M64: 32,958,056 km (0.1 R)
• M65: 34,446,256 km (0.11 R)
• M66: 34,714,335 km (0.081 R)
• M67: 36,391,627 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.4

Radius: 5.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.46 AU - 18.22 AU

Year: 24633 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 104,444,957 km

• M1: 155,432 km (0.033 R)
• M2: 197,020 km (0.067 R)
• M3: 623,225 km (0.046 R)
• M4: 714,629 km (0.104 R)
• M5: 1,190,500 km (0.093 R)
• M6: 1,903,035 km (0.03 R)
• M7: 3,122,407 km (0.1 R)
• M8: 3,377,172 km (0.106 R)
• M9: 3,539,785 km (0.088 R)
• M10: 3,974,516 km (0.091 R)
• M11: 4,111,697 km (0.064 R)
• M12: 4,532,516 km (0.062 R)
• M13: 4,857,293 km (0.087 R)
• M14: 5,040,850 km (0.084 R)
• M15: 5,264,199 km (0.097 R)
• M16: 5,377,146 km (0.089 R)
• M17: 6,957,199 km (0.066 R)
• M18: 6,998,488 km (0.114 R)
• M19: 7,839,976 km (0.111 R)
• M20: 8,360,277 km (0.081 R)
• M21: 8,492,073 km (0.031 R)
• M22: 10,407,973 km (0.068 R)
• M23: 11,365,399 km (0.107 R)
• M24: 14,506,805 km (0.076 R)
• M25: 16,390,242 km (0.042 R)
• M26: 16,776,204 km (0.114 R)
• M27: 17,782,100 km (0.091 R)
• M28: 17,895,047 km (0.082 R)
• M29: 18,635,108 km (0.096 R)
• M30: 19,211,209 km (0.089 R)
• M31: 19,559,622 km (0.102 R)
• M32: 19,676,309 km (0.09 R)
• M33: 20,203,940 km (0.11 R)
• M34: 20,795,750 km (0.097 R)
• M35: 22,056,710 km (0.11 R)
• M36: 23,528,005 km (0.11 R)
• M37: 23,776,338 km (0.088 R)
• M38: 24,841,175 km (0.096 R)
• M39: 24,904,306 km (0.072 R)
• M40: 26,113,804 km (0.076 R)
• M41: 26,306,636 km (0.09 R)
• M42: 26,822,749 km (0.071 R)
• M43: 27,407,527 km (0.109 R)
• M44: 30,935,194 km (0.088 R)
• M45: 31,959,341 km (0.112 R)
• M46: 32,648,090 km (0.11 R)
• M47: 32,786,468 km (0.084 R)
• M48: 33,690,637 km (0.108 R)
• M49: 34,040,547 km (0.095 R)
• M50: 35,879,254 km (0.083 R)
• M51: 36,882,757 km (0.085 R)
• M52: 37,460,354 km (0.11 R)
• M53: 37,895,385 km (0.115 R)
• M54: 39,137,346 km (0.084 R)
• M55: 39,652,561 km (0.077 R)
• M56: 40,764,223 km (0.04 R)
• M57: 42,036,403 km (0.1 R)
• M58: 42,412,941 km (0.093 R)
• M59: 42,564,035 km (0.116 R)
• M60: 43,778,171 km (0.097 R)
• M61: 46,785,238 km (0.102 R)
• M62: 48,905,638 km (0.075 R)
• M63: 50,736,567 km (0.045 R)
• M64: 51,861,991 km (0.096 R)
• M65: 52,752,099 km (0.116 R)
• M66: 53,647,143 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.5

Radius: 6.9

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.96 AU - 21.24 AU

Year: 29754 Days

Day: 17.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,444,957 km

• M1: 317,147 km (0.113 R)
• M2: 548,875 km (0.086 R)
• M3: 683,213 km (0.061 R)
• M4: 1,048,980 km (0.056 R)
• M5: 1,431,951 km (0.078 R)
• M6: 2,810,046 km (0.115 R)
• M7: 3,045,513 km (0.115 R)
• M8: 4,697,822 km (0.078 R)
• M9: 4,753,323 km (0.103 R)
• M10: 5,377,744 km (0.08 R)
• M11: 5,611,117 km (0.074 R)
• M12: 5,788,390 km (0.107 R)
• M13: 7,016,888 km (0.065 R)
• M14: 7,144,046 km (0.109 R)
• M15: 8,524,835 km (0.05 R)
• M16: 10,057,016 km (0.105 R)
• M17: 11,372,580 km (0.067 R)
• M18: 13,682,371 km (0.058 R)
• M19: 13,921,129 km (0.106 R)
• M20: 14,483,617 km (0.039 R)
• M21: 15,299,973 km (0.116 R)
• M22: 15,630,734 km (0.093 R)
• M23: 15,713,910 km (0.07 R)
• M24: 16,721,900 km (0.116 R)
• M25: 17,062,535 km (0.112 R)
• M26: 17,148,105 km (0.118 R)
• M27: 17,837,452 km (0.112 R)
• M28: 20,866,659 km (0.093 R)
• M29: 21,880,185 km (0.078 R)
• M30: 22,159,334 km (0.109 R)
• M31: 22,346,182 km (0.072 R)
• M32: 22,533,478 km (0.117 R)
• M33: 22,627,426 km (0.086 R)
• M34: 23,763,771 km (0.1 R)
• M35: 24,050,850 km (0.093 R)
• M36: 24,531,657 km (0.084 R)
• M37: 26,784,452 km (0.099 R)
• M38: 27,884,894 km (0.119 R)
• M39: 28,491,513 km (0.036 R)
• M40: 30,960,626 km (0.065 R)
• M41: 31,274,183 km (0.09 R)
• M42: 32,644,499 km (0.096 R)
• M43: 33,283,581 km (0.077 R)
• M44: 34,790,780 km (0.087 R)
• M45: 34,899,388 km (0.113 R)
• M46: 35,007,996 km (0.118 R)
• M47: 35,225,511 km (0.119 R)
• M48: 37,093,091 km (0.1 R)
• M49: 37,648,399 km (0.106 R)
• M50: 37,759,849 km (0.12 R)
• M51: 40,352,380 km (0.079 R)
• M52: 43,468,204 km (0.058 R)
• M53: 44,053,581 km (0.07 R)
• M54: 46,063,578 km (0.076 R)
• M55: 47,620,742 km (0.096 R)
• M56: 48,224,220 km (0.09 R)
• M57: 48,708,917 km (0.114 R)
• M58: 50,049,912 km (0.103 R)
• M59: 50,172,433 km (0.093 R)
• M60: 55,407,162 km (0.085 R)
• M61: 55,787,589 km (0.096 R)
• M62: 56,041,756 km (0.104 R)
• M63: 56,169,064 km (0.116 R)
• M64: 57,062,163 km (0.12 R)
• M65: 57,446,480 km (0.081 R)
• M66: 57,574,835 km (0.091 R)
• M67: 57,831,545 km (0.075 R)
• M68: 58,733,470 km (0.098 R)
• M69: 60,551,384 km (0.12 R)
• M70: 65,577,573 km (0.11 R)
• M71: 66,652,583 km (0.047 R)
• M72: 66,787,371 km (0.094 R)
• M73: 67,598,042 km (0.113 R)
• M74: 69,775,888 km (0.071 R)
• M75: 70,323,865 km (0.04 R)
• M76: 74,339,520 km (0.102 R)
• M77: 75,319,835 km (0.103 R)
• M78: 75,882,024 km (0.071 R)
• M79: 76,163,567 km (0.104 R)
• M80: 76,586,630 km (0.099 R)
• M81: 82,880,362 km (0.115 R)
• M82: 83,896,879 km (0.088 R)
• M83: 84,625,421 km (0.055 R)
• M84: 84,917,436 km (0.098 R)
• M85: 85,502,513 km (0.051 R)
• M86: 90,977,197 km (0.043 R)
• M87: 91,725,635 km (0.08 R)
• M88: 92,175,775 km (0.118 R)
• M89: 93,228,795 km (0.081 R)
• M90: 98,093,119 km (0.094 R)
• M91: 101,329,819 km (0.108 R)
• M92: 101,484,952 km (0.1 R)
• M93: 102,261,065 km (0.094 R)
• M94: 102,572,079 km (0.109 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 13,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit