🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.42 AU - 2.04 AU

Year: 844 Days

Day: 25.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.62 AU - 2.06 AU

Year: 926 Days

Day: 29 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.22 AU - 4.86 AU

Year: 3011 Days

Day: 25.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 8.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.83 AU - 5.97 AU

Year: 4023 Days

Day: 5.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 28,229,703 km

• M1: 181,462 km (0.098 R)
• M2: 264,489 km (0.044 R)
• M3: 360,232 km (0.114 R)
• M4: 416,780 km (0.076 R)
• M5: 483,949 km (0.104 R)
• M6: 577,597 km (0.047 R)
• M7: 693,985 km (0.119 R)
• M8: 784,641 km (0.036 R)
• M9: 897,288 km (0.101 R)
• M10: 987,795 km (0.113 R)
• M11: 1,119,890 km (0.105 R)
• M12: 1,237,922 km (0.089 R)
• M13: 1,329,327 km (0.088 R)
• M14: 1,573,171 km (0.081 R)
• M15: 1,762,712 km (0.086 R)
• M16: 1,820,008 km (0.047 R)
• M17: 2,139,848 km (0.115 R)
• M18: 2,503,221 km (0.055 R)
• M19: 2,712,060 km (0.074 R)
• M20: 2,791,795 km (0.103 R)
• M21: 2,926,583 km (0.092 R)
• M22: 3,358,173 km (0.116 R)
• M23: 3,472,765 km (0.078 R)
• M24: 3,676,667 km (0.094 R)
• M25: 3,780,039 km (0.102 R)
• M26: 3,899,418 km (0.096 R)
• M27: 4,483,448 km (0.092 R)
• M28: 4,931,344 km (0.07 R)
• M29: 5,226,800 km (0.106 R)
• M30: 5,376,697 km (0.045 R)
• M31: 5,460,621 km (0.094 R)
• M32: 5,646,871 km (0.11 R)
• M33: 5,817,861 km (0.101 R)
• M34: 6,165,227 km (0.112 R)
• M35: 6,341,454 km (0.115 R)
• M36: 6,680,742 km (0.075 R)
• M37: 6,825,552 km (0.114 R)
• M38: 7,173,367 km (0.113 R)
• M39: 7,247,269 km (0.113 R)
• M40: 7,302,919 km (0.109 R)
• M41: 7,564,566 km (0.117 R)
• M42: 8,058,389 km (0.083 R)
• M43: 8,231,922 km (0.054 R)
• M44: 8,348,160 km (0.106 R)
• M45: 8,818,944 km (0.077 R)
• M46: 9,298,256 km (0.087 R)
• M47: 9,541,053 km (0.118 R)
• M48: 10,617,559 km (0.113 R)
• M49: 10,977,941 km (0.097 R)
• M50: 12,038,589 km (0.116 R)
• M51: 12,104,712 km (0.074 R)
• M52: 12,592,401 km (0.045 R)
• M53: 13,018,904 km (0.115 R)
• M54: 13,336,052 km (0.119 R)
• M55: 13,404,418 km (0.106 R)
• M56: 13,495,673 km (0.094 R)
• M57: 13,655,892 km (0.037 R)
• M58: 13,862,786 km (0.078 R)
• M59: 16,133,981 km (0.079 R)
• M60: 16,328,458 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.2

Radius: 9.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.4 AU - 5.8 AU

Year: 4271 Days

Day: 10.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,229,703 km

• M1: 135,984 km (0.118 R)
• M2: 206,595 km (0.054 R)
• M3: 577,298 km (0.119 R)
• M4: 768,035 km (0.066 R)
• M5: 881,131 km (0.067 R)
• M6: 1,051,075 km (0.103 R)
• M7: 1,332,169 km (0.111 R)
• M8: 1,612,515 km (0.079 R)
• M9: 1,673,402 km (0.111 R)
• M10: 1,835,267 km (0.033 R)
• M11: 2,187,869 km (0.112 R)
• M12: 2,676,605 km (0.078 R)
• M13: 3,137,367 km (0.097 R)
• M14: 3,337,977 km (0.103 R)
• M15: 3,400,509 km (0.051 R)
• M16: 3,542,777 km (0.11 R)
• M17: 3,998,153 km (0.115 R)
• M18: 4,369,006 km (0.1 R)
• M19: 4,472,079 km (0.109 R)
• M20: 4,821,390 km (0.08 R)
• M21: 4,910,251 km (0.064 R)
• M22: 4,999,561 km (0.114 R)
• M23: 5,125,522 km (0.093 R)
• M24: 5,307,284 km (0.072 R)
• M25: 5,789,737 km (0.119 R)
• M26: 5,979,128 km (0.097 R)
• M27: 6,209,209 km (0.042 R)
• M28: 6,344,595 km (0.114 R)
• M29: 6,579,314 km (0.108 R)
• M30: 6,717,393 km (0.033 R)
• M31: 7,381,757 km (0.033 R)
• M32: 7,794,647 km (0.095 R)
• M33: 7,982,991 km (0.049 R)
• M34: 8,428,045 km (0.07 R)
• M35: 8,707,643 km (0.116 R)
• M36: 9,077,898 km (0.081 R)
• M37: 9,743,908 km (0.114 R)
• M38: 9,811,376 km (0.105 R)
• M39: 9,969,501 km (0.054 R)
• M40: 10,060,158 km (0.091 R)
• M41: 10,242,368 km (0.088 R)
• M42: 10,610,079 km (0.087 R)
• M43: 10,702,680 km (0.069 R)
• M44: 10,795,581 km (0.108 R)
• M45: 10,982,129 km (0.067 R)
• M46: 11,216,848 km (0.098 R)
• M47: 11,691,223 km (0.115 R)
• M48: 12,196,415 km (0.11 R)
• M49: 12,390,743 km (0.081 R)
• M50: 12,586,118 km (0.074 R)
• M51: 13,103,876 km (0.096 R)
• M52: 13,203,358 km (0.11 R)
• M53: 14,058,460 km (0.086 R)
• M54: 14,441,430 km (0.064 R)
• M55: 14,569,785 km (0.119 R)
• M56: 14,724,320 km (0.109 R)
• M57: 15,009,304 km (0.091 R)
• M58: 15,505,520 km (0.119 R)
• M59: 16,300,184 km (0.087 R)
• M60: 16,433,924 km (0.106 R)
• M61: 16,621,819 km (0.104 R)
• M62: 17,216,770 km (0.119 R)
• M63: 17,736,174 km (0.112 R)
• M64: 17,818,752 km (0.033 R)
• M65: 17,984,058 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 12.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.24 AU - 7.32 AU

Year: 7285 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,229,703 km

• M1: 162,014 km (0.098 R)
• M2: 264,339 km (0.106 R)
• M3: 420,071 km (0.047 R)
• M4: 732,132 km (0.045 R)
• M5: 810,372 km (0.115 R)
• M6: 1,001,408 km (0.111 R)
• M7: 1,248,544 km (0.106 R)
• M8: 1,400,834 km (0.101 R)
• M9: 1,515,875 km (0.084 R)
• M10: 1,604,138 km (0.064 R)
• M11: 1,755,531 km (0.078 R)
• M12: 1,880,146 km (0.115 R)
• M13: 2,272,392 km (0.096 R)
• M14: 2,374,417 km (0.065 R)
• M15: 3,001,382 km (0.112 R)
• M16: 3,113,880 km (0.071 R)
• M17: 3,578,531 km (0.073 R)
• M18: 3,718,255 km (0.092 R)
• M19: 3,839,429 km (0.071 R)
• M20: 4,023,734 km (0.077 R)
• M21: 4,127,405 km (0.067 R)
• M22: 4,746,591 km (0.08 R)
• M23: 5,764,904 km (0.066 R)
• M24: 5,882,039 km (0.058 R)
• M25: 6,047,644 km (0.071 R)
• M26: 6,262,765 km (0.109 R)
• M27: 6,383,341 km (0.057 R)
• M28: 7,148,534 km (0.081 R)
• M29: 7,325,359 km (0.117 R)
• M30: 7,503,530 km (0.096 R)
• M31: 7,760,838 km (0.082 R)
• M32: 8,047,169 km (0.1 R)
• M33: 8,523,189 km (0.118 R)
• M34: 9,008,485 km (0.039 R)
• M35: 9,172,294 km (0.099 R)
• M36: 9,613,758 km (0.06 R)
• M37: 9,697,383 km (0.079 R)
• M38: 9,921,480 km (0.099 R)
• M39: 10,546,500 km (0.113 R)
• M40: 10,661,541 km (0.109 R)
• M41: 10,748,158 km (0.117 R)
• M42: 11,834,837 km (0.059 R)
• M43: 12,224,988 km (0.083 R)
• M44: 12,680,364 km (0.098 R)
• M45: 13,420,575 km (0.06 R)
• M46: 14,016,572 km (0.091 R)
• M47: 14,174,847 km (0.111 R)
• M48: 14,365,584 km (0.111 R)
• M49: 14,557,219 km (0.081 R)
• M50: 15,039,972 km (0.074 R)
• M51: 15,332,136 km (0.07 R)
• M52: 15,691,769 km (0.04 R)
• M53: 16,186,789 km (0.111 R)
• M54: 16,519,494 km (0.114 R)
• M55: 17,124,319 km (0.068 R)
• M56: 17,327,622 km (0.103 R)
• M57: 17,873,355 km (0.081 R)
• M58: 18,286,545 km (0.097 R)
• M59: 18,912,013 km (0.102 R)
• M60: 19,721,637 km (0.059 R)
• M61: 20,148,589 km (0.111 R)
• M62: 20,399,016 km (0.053 R)
• M63: 21,083,875 km (0.068 R)
• M64: 21,593,555 km (0.053 R)
• M65: 21,996,721 km (0.116 R)
• M66: 22,107,125 km (0.087 R)
• M67: 22,476,482 km (0.102 R)
• M68: 22,587,633 km (0.099 R)
• M69: 23,408,776 km (0.098 R)
• M70: 25,774,965 km (0.116 R)
• M71: 26,008,039 km (0.044 R)
• M72: 26,124,875 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.5

Radius: 10.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.7 AU - 12.02 AU

Year: 12366 Days

Day: 14.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,229,703 km

• M1: 415,732 km (0.111 R)
• M2: 913,445 km (0.063 R)
• M3: 1,416,243 km (0.108 R)
• M4: 1,761,814 km (0.11 R)
• M5: 1,978,581 km (0.084 R)
• M6: 2,347,191 km (0.074 R)
• M7: 2,680,495 km (0.113 R)
• M8: 2,969,817 km (0.048 R)
• M9: 3,048,805 km (0.106 R)
• M10: 3,188,529 km (0.072 R)
• M11: 3,705,240 km (0.069 R)
• M12: 4,225,990 km (0.095 R)
• M13: 4,382,320 km (0.08 R)
• M14: 4,495,117 km (0.108 R)
• M15: 4,839,342 km (0.053 R)
• M16: 5,073,612 km (0.114 R)
• M17: 5,263,751 km (0.083 R)
• M18: 5,407,963 km (0.084 R)
• M19: 5,577,906 km (0.117 R)
• M20: 5,873,212 km (0.101 R)
• M21: 6,123,340 km (0.09 R)
• M22: 6,894,517 km (0.06 R)
• M23: 7,105,300 km (0.102 R)
• M24: 7,371,884 km (0.066 R)
• M25: 8,052,853 km (0.028 R)
• M26: 8,219,206 km (0.09 R)
• M27: 8,358,781 km (0.049 R)
• M28: 8,696,872 km (0.039 R)
• M29: 9,357,646 km (0.096 R)
• M30: 9,649,960 km (0.087 R)
• M31: 10,243,714 km (0.09 R)
• M32: 11,968,428 km (0.059 R)
• M33: 12,253,861 km (0.073 R)
• M34: 12,638,178 km (0.109 R)
• M35: 13,385,569 km (0.057 R)
• M36: 14,047,240 km (0.079 R)
• M37: 14,991,352 km (0.073 R)
• M38: 15,162,193 km (0.12 R)
• M39: 15,678,306 km (0.094 R)
• M40: 16,130,390 km (0.093 R)
• M41: 17,047,276 km (0.056 R)
• M42: 17,583,883 km (0.091 R)
• M43: 18,454,094 km (0.054 R)
• M44: 19,227,066 km (0.11 R)
• M45: 19,823,064 km (0.08 R)
• M46: 21,262,794 km (0.114 R)
• M47: 21,917,734 km (0.047 R)
• M48: 22,657,645 km (0.114 R)
• M49: 23,208,015 km (0.1 R)
• M50: 24,281,978 km (0.076 R)
• M51: 24,925,997 km (0.091 R)
• M52: 26,272,079 km (0.117 R)
• M53: 28,019,232 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit