🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.19 AU - 1.29 AU

Year: 526 Days

Day: 12.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.01 AU - 3.33 AU

Year: 2149 Days

Day: 27.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 13.5

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.05 AU - 9.71 AU

Year: 8423 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,449,337 km

• M1: 169,195 km (0.1 R)
• M2: 453,431 km (0.095 R)
• M3: 580,290 km (0.096 R)
• M4: 1,061,098 km (0.112 R)
• M5: 1,315,414 km (0.101 R)
• M6: 1,529,638 km (0.087 R)
• M7: 1,631,066 km (0.055 R)
• M8: 2,195,498 km (0.1 R)
• M9: 2,428,422 km (0.028 R)
• M10: 2,523,866 km (0.115 R)
• M11: 2,718,792 km (0.098 R)
• M12: 2,944,236 km (0.03 R)
• M13: 3,413,524 km (0.103 R)
• M14: 3,684,745 km (0.095 R)
• M15: 3,906,748 km (0.098 R)
• M16: 4,019,545 km (0.089 R)
• M17: 4,748,835 km (0.095 R)
• M18: 4,869,411 km (0.104 R)
• M19: 5,299,355 km (0.087 R)
• M20: 5,806,043 km (0.09 R)
• M21: 6,032,534 km (0.116 R)
• M22: 6,494,642 km (0.117 R)
• M23: 7,002,377 km (0.118 R)
• M24: 7,734,958 km (0.117 R)
• M25: 8,020,391 km (0.038 R)
• M26: 8,528,575 km (0.1 R)
• M27: 8,712,580 km (0.103 R)
• M28: 8,823,582 km (0.081 R)
• M29: 9,047,081 km (0.114 R)
• M30: 9,348,072 km (0.086 R)
• M31: 10,584,947 km (0.103 R)
• M32: 12,828,765 km (0.098 R)
• M33: 13,337,398 km (0.065 R)
• M34: 13,508,538 km (0.099 R)
• M35: 14,374,560 km (0.1 R)
• M36: 15,214,103 km (0.074 R)
• M37: 15,752,506 km (0.088 R)
• M38: 16,114,832 km (0.096 R)
• M39: 16,480,150 km (0.067 R)
• M40: 16,663,707 km (0.086 R)
• M41: 17,079,290 km (0.119 R)
• M42: 17,873,804 km (0.072 R)
• M43: 18,632,564 km (0.096 R)
• M44: 18,823,900 km (0.104 R)
• M45: 19,839,221 km (0.066 R)
• M46: 19,985,677 km (0.07 R)
• M47: 20,181,650 km (0.067 R)
• M48: 20,476,657 km (0.074 R)
• M49: 20,773,160 km (0.11 R)
• M50: 22,175,491 km (0.115 R)
• M51: 22,581,799 km (0.077 R)
• M52: 22,683,675 km (0.099 R)
• M53: 22,785,850 km (0.042 R)
• M54: 22,939,188 km (0.11 R)
• M55: 24,440,403 km (0.058 R)
• M56: 24,754,857 km (0.098 R)
• M57: 25,759,856 km (0.053 R)
• M58: 26,455,037 km (0.082 R)
• M59: 26,724,164 km (0.056 R)
• M60: 26,832,024 km (0.048 R)
• M61: 27,102,347 km (0.106 R)
• M62: 27,210,805 km (0.079 R)
• M63: 27,591,233 km (0.032 R)
• M64: 27,918,852 km (0.104 R)
• M65: 28,137,863 km (0.107 R)
• M66: 28,412,525 km (0.081 R)
• M67: 29,353,047 km (0.091 R)
• M68: 29,967,146 km (0.078 R)
• M69: 30,585,285 km (0.118 R)
• M70: 32,350,390 km (0.11 R)
• M71: 32,868,896 km (0.07 R)
• M72: 33,158,218 km (0.075 R)
• M73: 34,441,170 km (0.107 R)
• M74: 35,681,037 km (0.061 R)
• M75: 36,336,276 km (0.066 R)
• M76: 37,236,256 km (0.095 R)
• M77: 37,598,283 km (0.117 R)
• M78: 38,082,831 km (0.068 R)
• M79: 38,752,431 km (0.094 R)
• M80: 39,119,245 km (0.115 R)
• M81: 39,918,097 km (0.111 R)
• M82: 40,226,867 km (0.069 R)
• M83: 40,598,319 km (0.109 R)
• M84: 40,722,485 km (0.089 R)
• M85: 41,782,236 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 14.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9 AU - 9.92 AU

Year: 11080 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,449,337 km

• M1: 209,736 km (0.11 R)
• M2: 626,217 km (0.061 R)
• M3: 729,290 km (0.108 R)
• M4: 1,364,931 km (0.028 R)
• M5: 1,651,411 km (0.112 R)
• M6: 1,879,548 km (0.081 R)
• M7: 2,172,909 km (0.09 R)
• M8: 2,834,431 km (0.096 R)
• M9: 3,821,029 km (0.072 R)
• M10: 3,921,858 km (0.064 R)
• M11: 4,229,880 km (0.062 R)
• M12: 4,369,455 km (0.068 R)
• M13: 5,053,117 km (0.116 R)
• M14: 5,502,509 km (0.118 R)
• M15: 5,655,099 km (0.12 R)
• M16: 6,399,647 km (0.039 R)
• M17: 6,560,465 km (0.036 R)
• M18: 6,681,938 km (0.115 R)
• M19: 7,009,558 km (0.045 R)
• M20: 7,595,533 km (0.108 R)
• M21: 9,493,032 km (0.085 R)
• M22: 10,094,565 km (0.104 R)
• M23: 10,708,365 km (0.081 R)
• M24: 11,237,343 km (0.101 R)
• M25: 11,578,426 km (0.074 R)
• M26: 12,370,846 km (0.109 R)
• M27: 13,799,805 km (0.104 R)
• M28: 14,112,764 km (0.089 R)
• M29: 14,217,632 km (0.116 R)
• M30: 15,012,446 km (0.054 R)
• M31: 15,821,620 km (0.112 R)
• M32: 15,930,528 km (0.092 R)
• M33: 17,369,958 km (0.106 R)
• M34: 19,489,311 km (0.117 R)
• M35: 19,781,925 km (0.091 R)
• M36: 22,053,419 km (0.042 R)
• M37: 23,343,850 km (0.109 R)
• M38: 24,217,801 km (0.066 R)
• M39: 25,038,794 km (0.111 R)
• M40: 25,420,867 km (0.034 R)
• M41: 25,676,679 km (0.079 R)
• M42: 26,708,306 km (0.037 R)
• M43: 27,098,757 km (0.09 R)
• M44: 28,479,844 km (0.072 R)
• M45: 28,679,109 km (0.098 R)
• M46: 28,945,393 km (0.077 R)
• M47: 29,547,524 km (0.083 R)
• M48: 29,883,970 km (0.106 R)
• M49: 30,018,758 km (0.118 R)
• M50: 31,037,070 km (0.108 R)
• M51: 31,242,019 km (0.117 R)
• M52: 31,516,083 km (0.115 R)
• M53: 32,759,091 km (0.085 R)
• M54: 32,967,930 km (0.103 R)
• M55: 33,526,678 km (0.086 R)
• M56: 34,370,709 km (0.086 R)
• M57: 35,221,921 km (0.047 R)
• M58: 36,295,435 km (0.093 R)
• M59: 38,842,190 km (0.053 R)
• M60: 39,210,799 km (0.114 R)
• M61: 39,877,108 km (0.051 R)
• M62: 40,696,455 km (0.09 R)
• M63: 40,920,852 km (0.082 R)
• M64: 41,070,749 km (0.107 R)
• M65: 41,370,992 km (0.064 R)
• M66: 41,898,324 km (0.103 R)
• M67: 42,124,965 km (0.064 R)
• M68: 45,573,196 km (0.043 R)
• M69: 45,884,061 km (0.114 R)
• M70: 47,764,207 km (0.113 R)
• M71: 48,000,870 km (0.094 R)
• M72: 48,952,014 km (0.05 R)
• M73: 50,550,766 km (0.077 R)
• M74: 50,872,701 km (0.103 R)
• M75: 51,518,365 km (0.106 R)
• M76: 51,680,230 km (0.072 R)
• M77: 52,981,133 km (0.116 R)
• M78: 54,292,807 km (0.05 R)
• M79: 54,539,943 km (0.073 R)
• M80: 54,787,527 km (0.078 R)
• M81: 55,035,411 km (0.06 R)
• M82: 55,366,471 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 11,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit