🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.58 AU - 0.82 AU

Year: 207 Days

Day: 27.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.62 AU - 0.88 AU

Year: 229 Days

Day: 37.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,750,216 km

• M1: 71,508 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.9 AU

Year: 239 Days

Day: 35.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,750,216 km

• M1: 143,016 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 348 Days

Day: 16.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.11 AU - 2.73 AU

Year: 1329 Days

Day: 47.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 11.3

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.61 AU - 7.37 AU

Year: 5177 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,750,216 km

• M1: 191,934 km (0.095 R)
• M2: 294,558 km (0.098 R)
• M3: 494,421 km (0.062 R)
• M4: 613,202 km (0.099 R)
• M5: 756,367 km (0.078 R)
• M6: 853,905 km (0.114 R)
• M7: 986,000 km (0.09 R)
• M8: 1,078,152 km (0.106 R)
• M9: 1,390,363 km (0.065 R)
• M10: 1,638,695 km (0.106 R)
• M11: 1,844,093 km (0.088 R)
• M12: 2,038,271 km (0.111 R)
• M13: 2,239,331 km (0.099 R)
• M14: 2,404,935 km (0.029 R)
• M15: 2,971,463 km (0.081 R)
• M16: 3,153,972 km (0.104 R)
• M17: 3,971,225 km (0.042 R)
• M18: 4,172,883 km (0.115 R)
• M19: 5,121,483 km (0.092 R)
• M20: 5,230,989 km (0.03 R)
• M21: 5,452,244 km (0.116 R)
• M22: 5,592,118 km (0.097 R)
• M23: 5,847,033 km (0.082 R)
• M24: 5,961,475 km (0.103 R)
• M25: 7,239,340 km (0.066 R)
• M26: 7,455,210 km (0.119 R)
• M27: 7,861,817 km (0.056 R)
• M28: 7,956,662 km (0.089 R)
• M29: 8,372,095 km (0.115 R)
• M30: 8,729,335 km (0.091 R)
• M31: 8,827,621 km (0.084 R)
• M32: 8,926,206 km (0.038 R)
• M33: 9,124,722 km (0.111 R)
• M34: 9,391,605 km (0.107 R)
• M35: 10,069,881 km (0.087 R)
• M36: 10,415,004 km (0.054 R)
• M37: 11,081,612 km (0.082 R)
• M38: 11,330,692 km (0.105 R)
• M39: 11,725,780 km (0.07 R)
• M40: 12,566,670 km (0.093 R)
• M41: 12,900,872 km (0.095 R)
• M42: 12,975,671 km (0.081 R)
• M43: 13,389,009 km (0.106 R)
• M44: 13,921,428 km (0.064 R)
• M45: 14,655,206 km (0.096 R)
• M46: 15,125,093 km (0.079 R)
• M47: 15,401,400 km (0.109 R)
• M48: 15,599,916 km (0.119 R)
• M49: 15,679,502 km (0.08 R)
• M50: 16,321,277 km (0.051 R)
• M51: 16,402,210 km (0.069 R)
• M52: 17,423,814 km (0.11 R)
• M53: 17,963,264 km (0.068 R)
• M54: 19,016,133 km (0.071 R)
• M55: 19,829,497 km (0.117 R)
• M56: 20,436,266 km (0.101 R)
• M57: 21,313,508 km (0.105 R)
• M58: 21,534,763 km (0.041 R)
• M59: 21,890,357 km (0.053 R)
• M60: 22,968,659 km (0.067 R)
• M61: 23,332,032 km (0.104 R)
• M62: 23,423,137 km (0.093 R)
• M63: 23,742,977 km (0.039 R)
• M64: 24,387,146 km (0.091 R)
• M65: 25,083,524 km (0.07 R)
• M66: 25,551,616 km (0.071 R)
• M67: 25,739,510 km (0.112 R)
• M68: 26,734,037 km (0.082 R)
• M69: 26,924,924 km (0.067 R)
• M70: 27,020,517 km (0.044 R)
• M71: 27,356,065 km (0.12 R)
• M72: 27,596,469 km (0.104 R)
• M73: 28,128,140 km (0.111 R)
• M74: 28,419,407 km (0.105 R)
• M75: 29,496,362 km (0.077 R)
• M76: 29,644,314 km (0.07 R)
• M77: 30,586,631 km (0.115 R)
• M78: 30,686,413 km (0.106 R)
• M79: 31,086,587 km (0.028 R)
• M80: 31,488,407 km (0.097 R)
• M81: 31,942,586 km (0.064 R)
• M82: 32,449,873 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 14.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.42 AU - 8.18 AU

Year: 6964 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,750,216 km

• M1: 179,069 km (0.12 R)
• M2: 280,346 km (0.082 R)
• M3: 440,117 km (0.066 R)
• M4: 542,891 km (0.056 R)
• M5: 656,435 km (0.101 R)
• M6: 786,885 km (0.1 R)
• M7: 882,029 km (0.062 R)
• M8: 1,061,247 km (0.081 R)
• M9: 1,227,600 km (0.071 R)
• M10: 1,503,758 km (0.101 R)
• M11: 1,616,255 km (0.109 R)
• M12: 1,712,447 km (0.08 R)
• M13: 2,085,394 km (0.114 R)
• M14: 2,495,741 km (0.106 R)
• M15: 2,687,825 km (0.1 R)
• M16: 2,896,514 km (0.058 R)
• M17: 3,232,212 km (0.1 R)
• M18: 3,720,798 km (0.108 R)
• M19: 3,901,961 km (0.11 R)
• M20: 4,246,485 km (0.101 R)
• M21: 4,463,402 km (0.098 R)
• M22: 4,698,121 km (0.115 R)
• M23: 4,950,942 km (0.063 R)
• M24: 5,179,527 km (0.091 R)
• M25: 5,295,316 km (0.027 R)
• M26: 5,441,024 km (0.06 R)
• M27: 5,588,228 km (0.112 R)
• M28: 5,692,049 km (0.113 R)
• M29: 5,856,457 km (0.102 R)
• M30: 6,083,248 km (0.073 R)
• M31: 6,236,137 km (0.117 R)
• M32: 6,530,097 km (0.09 R)
• M33: 6,639,602 km (0.072 R)
• M34: 6,971,710 km (0.084 R)
• M35: 7,293,195 km (0.111 R)
• M36: 7,423,046 km (0.102 R)
• M37: 7,652,380 km (0.117 R)
• M38: 7,867,502 km (0.076 R)
• M39: 8,084,568 km (0.113 R)
• M40: 8,644,513 km (0.044 R)
• M41: 9,588,027 km (0.109 R)
• M42: 9,802,101 km (0.057 R)
• M43: 10,090,077 km (0.078 R)
• M44: 10,399,146 km (0.079 R)
• M45: 10,490,700 km (0.098 R)
• M46: 10,656,156 km (0.081 R)
• M47: 11,064,109 km (0.101 R)
• M48: 11,345,203 km (0.12 R)
• M49: 11,514,997 km (0.08 R)
• M50: 12,318,786 km (0.072 R)
• M51: 12,454,472 km (0.11 R)
• M52: 12,884,266 km (0.109 R)
• M53: 13,180,171 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 9.7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.87 AU - 12.85 AU

Year: 11774 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,750,216 km

• M1: 473,328 km (0.073 R)
• M2: 804,837 km (0.113 R)
• M3: 879,486 km (0.04 R)
• M4: 1,159,982 km (0.098 R)
• M5: 1,310,777 km (0.11 R)
• M6: 1,422,676 km (0.098 R)
• M7: 1,680,433 km (0.099 R)
• M8: 1,802,505 km (0.079 R)
• M9: 1,927,718 km (0.109 R)
• M10: 2,767,411 km (0.113 R)
• M11: 3,240,739 km (0.08 R)
• M12: 3,835,689 km (0.105 R)
• M13: 4,396,532 km (0.1 R)
• M14: 4,912,794 km (0.119 R)
• M15: 4,983,105 km (0.106 R)
• M16: 5,303,544 km (0.102 R)
• M17: 5,375,799 km (0.076 R)
• M18: 5,778,517 km (0.085 R)
• M19: 5,927,367 km (0.104 R)
• M20: 6,002,315 km (0.111 R)
• M21: 6,153,110 km (0.097 R)
• M22: 6,305,251 km (0.074 R)
• M23: 6,535,632 km (0.083 R)
• M24: 6,808,049 km (0.117 R)
• M25: 7,323,863 km (0.059 R)
• M26: 7,444,738 km (0.07 R)
• M27: 7,934,671 km (0.082 R)
• M28: 8,267,227 km (0.103 R)
• M29: 8,435,076 km (0.097 R)
• M30: 9,774,874 km (0.063 R)
• M31: 9,997,177 km (0.027 R)
• M32: 10,948,919 km (0.102 R)
• M33: 11,976,806 km (0.099 R)
• M34: 12,454,172 km (0.114 R)
• M35: 12,840,584 km (0.098 R)
• M36: 13,873,707 km (0.063 R)
• M37: 13,973,488 km (0.117 R)
• M38: 14,577,116 km (0.112 R)
• M39: 15,966,431 km (0.081 R)
• M40: 16,650,393 km (0.106 R)
• M41: 16,809,565 km (0.107 R)
• M42: 17,721,214 km (0.109 R)
• M43: 17,829,523 km (0.032 R)
• M44: 18,538,916 km (0.119 R)
• M45: 19,928,980 km (0.094 R)
• M46: 20,267,669 km (0.101 R)
• M47: 20,380,915 km (0.079 R)
• M48: 20,494,459 km (0.101 R)
• M49: 21,007,730 km (0.114 R)
• M50: 21,179,917 km (0.091 R)
• M51: 22,163,822 km (0.107 R)
• M52: 22,397,494 km (0.103 R)
• M53: 22,808,290 km (0.043 R)
• M54: 23,697,200 km (0.105 R)
• M55: 23,995,947 km (0.078 R)
• M56: 26,678,985 km (0.098 R)
• M57: 27,052,232 km (0.093 R)
• M58: 27,803,662 km (0.096 R)
• M59: 29,455,522 km (0.113 R)
• M60: 29,970,138 km (0.086 R)
• M61: 32,521,380 km (0.08 R)
• M62: 32,654,074 km (0.028 R)
• M63: 36,029,600 km (0.091 R)
• M64: 36,304,411 km (0.03 R)
• M65: 36,648,935 km (0.074 R)
• M66: 37,549,664 km (0.103 R)
• M67: 37,758,652 km (0.109 R)
• M68: 39,161,132 km (0.087 R)
• M69: 39,726,911 km (0.098 R)
• M70: 39,868,880 km (0.034 R)
• M71: 40,652,174 km (0.099 R)
• M72: 40,866,698 km (0.09 R)
• M73: 41,153,327 km (0.058 R)
• M74: 42,451,238 km (0.041 R)
• M75: 42,596,348 km (0.105 R)
• M76: 43,543,153 km (0.107 R)
• M77: 43,689,460 km (0.083 R)
• M78: 45,235,255 km (0.112 R)
• M79: 45,828,859 km (0.112 R)
• M80: 46,499,805 km (0.072 R)
• M81: 47,700,478 km (0.119 R)
• M82: 48,531,943 km (0.088 R)
• M83: 50,362,572 km (0.057 R)
• M84: 50,592,953 km (0.093 R)
• M85: 50,823,633 km (0.11 R)
• M86: 50,900,676 km (0.107 R)
• M87: 51,054,761 km (0.083 R)
• M88: 51,672,750 km (0.108 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit