🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 135 Days

Day: 27.2 Hours

Environment

Temp: 247 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,945,213 km

• M1: 59,690 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.62 AU - 0.9 AU

Year: 232 Days

Day: 14.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,945,213 km

• M1: 121,324 km (0.106 R)
• M2: 488,138 km (0.075 R)

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.57 AU - 2.59 AU

Year: 1049 Days

Day: 12.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.59 AU - 2.89 AU

Year: 1587 Days

Day: 23.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.64 AU - 4.72 AU

Year: 2990 Days

Day: 19.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.05 AU - 5.07 AU

Year: 3982 Days

Day: 34.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 10.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.22 AU - 13.12 AU

Year: 12193 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,945,213 km

• M1: 142,716 km (0.062 R)
• M2: 236,664 km (0.115 R)
• M3: 471,084 km (0.056 R)
• M4: 633,846 km (0.11 R)
• M5: 923,617 km (0.112 R)
• M6: 1,254,229 km (0.101 R)
• M7: 1,666,520 km (0.095 R)
• M8: 1,876,406 km (0.117 R)
• M9: 2,557,226 km (0.093 R)
• M10: 2,664,188 km (0.075 R)
• M11: 3,337,828 km (0.046 R)
• M12: 3,846,161 km (0.062 R)
• M13: 4,031,363 km (0.088 R)
• M14: 4,442,907 km (0.112 R)
• M15: 4,934,486 km (0.041 R)
• M16: 6,328,888 km (0.11 R)
• M17: 7,876,029 km (0.113 R)
• M18: 8,430,139 km (0.078 R)
• M19: 9,037,656 km (0.073 R)
• M20: 9,202,214 km (0.109 R)
• M21: 9,450,696 km (0.079 R)
• M22: 9,827,683 km (0.099 R)
• M23: 10,509,998 km (0.103 R)
• M24: 11,251,705 km (0.054 R)
• M25: 11,340,117 km (0.045 R)
• M26: 11,606,700 km (0.092 R)
• M27: 11,785,470 km (0.038 R)
• M28: 12,831,608 km (0.108 R)
• M29: 13,155,786 km (0.069 R)
• M30: 14,240,221 km (0.079 R)
• M31: 14,769,050 km (0.084 R)
• M32: 14,865,840 km (0.034 R)
• M33: 15,108,936 km (0.052 R)
• M34: 15,648,236 km (0.082 R)
• M35: 16,293,751 km (0.086 R)
• M36: 16,443,948 km (0.091 R)
• M37: 17,303,687 km (0.096 R)
• M38: 17,713,435 km (0.115 R)
• M39: 17,919,431 km (0.065 R)
• M40: 18,281,907 km (0.116 R)
• M41: 19,436,952 km (0.106 R)
• M42: 19,969,820 km (0.055 R)
• M43: 20,130,637 km (0.083 R)
• M44: 20,507,475 km (0.119 R)
• M45: 20,941,009 km (0.105 R)
• M46: 21,049,767 km (0.119 R)
• M47: 21,432,289 km (0.043 R)
• M48: 21,927,457 km (0.05 R)
• M49: 22,873,066 km (0.047 R)
• M50: 23,097,462 km (0.066 R)
• M51: 24,173,520 km (0.038 R)
• M52: 24,344,959 km (0.034 R)
• M53: 25,092,350 km (0.101 R)
• M54: 25,730,535 km (0.108 R)
• M55: 26,727,604 km (0.081 R)
• M56: 27,319,862 km (0.058 R)
• M57: 27,438,942 km (0.064 R)
• M58: 28,096,425 km (0.083 R)
• M59: 29,487,984 km (0.056 R)
• M60: 30,469,197 km (0.117 R)
• M61: 30,592,615 km (0.08 R)
• M62: 31,835,923 km (0.089 R)
• M63: 32,149,330 km (0.099 R)
• M64: 32,842,417 km (0.113 R)
• M65: 33,540,441 km (0.064 R)
• M66: 33,667,898 km (0.084 R)
• M67: 34,371,607 km (0.059 R)
• M68: 34,757,569 km (0.034 R)
• M69: 36,184,883 km (0.045 R)
• M70: 36,643,101 km (0.109 R)
• M71: 36,708,774 km (0.114 R)
• M72: 37,367,005 km (0.108 R)
• M73: 37,962,704 km (0.048 R)
• M74: 38,962,765 km (0.054 R)
• M75: 39,163,675 km (0.104 R)
• M76: 41,192,970 km (0.034 R)
• M77: 41,534,502 km (0.108 R)
• M78: 41,876,932 km (0.085 R)
• M79: 41,945,448 km (0.117 R)
• M80: 42,564,633 km (0.105 R)
• M81: 43,881,693 km (0.068 R)
• M82: 44,090,831 km (0.12 R)
• M83: 44,370,280 km (0.12 R)
• M84: 45,988,181 km (0.094 R)
• M85: 47,482,364 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 12.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.54 AU - 12.86 AU

Year: 13113 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,945,213 km

• M1: 199,564 km (0.099 R)
• M2: 348,862 km (0.109 R)
• M3: 830,268 km (0.104 R)
• M4: 956,230 km (0.116 R)
• M5: 1,073,963 km (0.047 R)
• M6: 1,165,816 km (0.064 R)
• M7: 2,228,859 km (0.12 R)
• M8: 2,429,320 km (0.068 R)
• M9: 2,783,717 km (0.096 R)
• M10: 3,132,729 km (0.112 R)
• M11: 3,426,689 km (0.053 R)
• M12: 4,212,975 km (0.086 R)
• M13: 5,479,920 km (0.034 R)
• M14: 6,367,035 km (0.095 R)
• M15: 7,120,709 km (0.093 R)
• M16: 9,158,232 km (0.091 R)
• M17: 9,776,370 km (0.05 R)
• M18: 10,040,710 km (0.07 R)
• M19: 10,207,063 km (0.069 R)
• M20: 10,374,463 km (0.087 R)
• M21: 10,950,115 km (0.086 R)
• M22: 11,605,952 km (0.067 R)
• M23: 13,465,454 km (0.057 R)
• M24: 13,759,713 km (0.074 R)
• M25: 14,130,416 km (0.069 R)
• M26: 14,844,148 km (0.102 R)
• M27: 14,919,844 km (0.102 R)
• M28: 15,800,976 km (0.117 R)
• M29: 16,541,485 km (0.1 R)
• M30: 16,620,024 km (0.101 R)
• M31: 16,856,688 km (0.089 R)
• M32: 17,253,571 km (0.071 R)
• M33: 17,573,112 km (0.12 R)
• M34: 18,218,477 km (0.106 R)
• M35: 20,748,925 km (0.106 R)
• M36: 22,163,373 km (0.071 R)
• M37: 23,079,511 km (0.062 R)
• M38: 23,564,357 km (0.12 R)
• M39: 24,008,214 km (0.066 R)
• M40: 24,275,695 km (0.047 R)
• M41: 26,451,596 km (0.068 R)
• M42: 26,959,032 km (0.088 R)
• M43: 28,359,268 km (0.075 R)
• M44: 28,594,885 km (0.083 R)
• M45: 28,736,554 km (0.104 R)
• M46: 30,118,539 km (0.045 R)
• M47: 30,696,585 km (0.086 R)
• M48: 31,424,529 km (0.045 R)
• M49: 32,551,599 km (0.065 R)
• M50: 33,144,904 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 6.4

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.11 AU - 16.37 AU

Year: 21847 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 98.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,945,213 km

• M1: 234,569 km (0.108 R)
• M2: 746,942 km (0.109 R)
• M3: 814,860 km (0.079 R)
• M4: 1,458,579 km (0.079 R)
• M5: 1,721,273 km (0.108 R)
• M6: 1,781,711 km (0.062 R)
• M7: 3,781,236 km (0.1 R)
• M8: 4,060,236 km (0.09 R)
• M9: 4,387,406 km (0.117 R)
• M10: 4,765,440 km (0.111 R)
• M11: 4,980,113 km (0.084 R)
• M12: 5,778,667 km (0.06 R)
• M13: 5,824,144 km (0.09 R)
• M14: 6,664,136 km (0.12 R)
• M15: 6,711,858 km (0.091 R)
• M16: 7,049,500 km (0.077 R)
• M17: 7,442,045 km (0.119 R)
• M18: 7,491,712 km (0.097 R)
• M19: 7,541,378 km (0.069 R)
• M20: 9,402,077 km (0.104 R)
• M21: 10,493,842 km (0.073 R)
• M22: 10,885,339 km (0.072 R)
• M23: 11,111,232 km (0.114 R)
• M24: 11,168,079 km (0.103 R)
• M25: 11,281,774 km (0.111 R)
• M26: 12,498,902 km (0.107 R)
• M27: 13,393,647 km (0.109 R)
• M28: 13,940,278 km (0.099 R)
• M29: 14,494,388 km (0.109 R)
• M30: 15,560,273 km (0.116 R)
• M31: 16,327,860 km (0.084 R)
• M32: 16,781,291 km (0.105 R)
• M33: 16,911,590 km (0.083 R)
• M34: 17,042,189 km (0.091 R)
• M35: 17,173,237 km (0.098 R)
• M36: 19,313,983 km (0.094 R)
• M37: 19,931,074 km (0.1 R)
• M38: 21,466,696 km (0.062 R)
• M39: 22,177,286 km (0.073 R)
• M40: 23,621,205 km (0.074 R)
• M41: 24,428,285 km (0.093 R)
• M42: 25,244,491 km (0.095 R)
• M43: 26,903,382 km (0.069 R)
• M44: 26,979,527 km (0.059 R)
• M45: 27,285,305 km (0.115 R)
• M46: 27,438,493 km (0.11 R)
• M47: 28,830,801 km (0.108 R)
• M48: 29,771,771 km (0.078 R)
• M49: 30,961,972 km (0.073 R)
• M50: 31,442,480 km (0.118 R)
• M51: 32,006,016 km (0.112 R)
• M52: 32,816,986 km (0.035 R)
• M53: 32,898,517 km (0.105 R)
• M54: 33,552,708 km (0.033 R)
• M55: 36,802,722 km (0.112 R)
• M56: 36,972,067 km (0.11 R)
• M57: 37,141,711 km (0.114 R)
• M58: 38,938,381 km (0.059 R)
• M59: 40,238,835 km (0.041 R)
• M60: 40,587,997 km (0.111 R)
• M61: 40,850,691 km (0.102 R)
• M62: 41,289,461 km (0.059 R)
• M63: 42,260,501 km (0.119 R)
• M64: 42,704,358 km (0.063 R)
• M65: 42,882,379 km (0.076 R)
• M66: 43,865,536 km (0.042 R)
• M67: 44,946,680 km (0.099 R)
• M68: 45,399,812 km (0.083 R)
• M69: 46,310,414 km (0.072 R)
• M70: 47,411,156 km (0.047 R)
• M71: 48,334,922 km (0.105 R)
• M72: 48,427,673 km (0.087 R)
• M73: 50,482,101 km (0.106 R)
• M74: 51,236,373 km (0.107 R)
• M75: 52,660,395 km (0.107 R)
• M76: 52,755,689 km (0.08 R)
• M77: 53,616,924 km (0.079 R)
• M78: 53,809,008 km (0.086 R)
• M79: 57,402,049 km (0.087 R)
• M80: 57,795,193 km (0.081 R)
• M81: 58,189,084 km (0.067 R)
• M82: 58,583,873 km (0.08 R)
• M83: 60,371,717 km (0.036 R)
• M84: 61,071,835 km (0.079 R)
• M85: 61,372,676 km (0.083 R)
• M86: 61,473,056 km (0.083 R)
• M87: 62,682,106 km (0.077 R)
• M88: 64,816,868 km (0.08 R)
• M89: 66,768,671 km (0.061 R)
• M90: 68,635,353 km (0.067 R)
• M91: 68,948,163 km (0.099 R)
• M92: 69,157,001 km (0.04 R)
• M93: 69,889,432 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.4

Radius: 6.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.13 AU - 19.67 AU

Year: 28745 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,945,213 km

• M1: 515,215 km (0.108 R)
• M2: 606,021 km (0.083 R)
• M3: 663,018 km (0.112 R)
• M4: 1,617,003 km (0.065 R)
• M5: 1,808,189 km (0.114 R)
• M6: 2,739,735 km (0.082 R)
• M7: 3,442,546 km (0.115 R)
• M8: 4,087,313 km (0.032 R)
• M9: 5,282,750 km (0.102 R)
• M10: 5,607,676 km (0.065 R)
• M11: 6,448,267 km (0.098 R)
• M12: 7,644,302 km (0.088 R)
• M13: 8,859,186 km (0.109 R)
• M14: 10,688,917 km (0.066 R)
• M15: 11,202,936 km (0.084 R)
• M16: 11,462,937 km (0.111 R)
• M17: 12,630,548 km (0.115 R)
• M18: 12,738,558 km (0.105 R)
• M19: 13,283,393 km (0.053 R)
• M20: 13,503,302 km (0.112 R)
• M21: 13,669,206 km (0.066 R)
• M22: 13,724,557 km (0.111 R)
• M23: 13,780,058 km (0.096 R)
• M24: 13,835,709 km (0.049 R)
• M25: 14,282,857 km (0.109 R)
• M26: 14,791,789 km (0.115 R)
• M27: 15,134,218 km (0.116 R)
• M28: 19,881,258 km (0.111 R)
• M29: 20,512,411 km (0.082 R)
• M30: 21,086,119 km (0.102 R)
• M31: 21,214,324 km (0.08 R)
• M32: 21,988,942 km (0.103 R)
• M33: 22,772,835 km (0.095 R)
• M34: 23,036,127 km (0.078 R)
• M35: 27,875,170 km (0.12 R)
• M36: 29,293,058 km (0.107 R)
• M37: 30,154,892 km (0.103 R)
• M38: 31,317,117 km (0.052 R)
• M39: 32,050,895 km (0.105 R)
• M40: 35,346,087 km (0.07 R)
• M41: 38,199,218 km (0.085 R)
• M42: 40,327,547 km (0.1 R)
• M43: 40,407,133 km (0.08 R)
• M44: 41,606,758 km (0.101 R)
• M45: 42,251,375 km (0.109 R)
• M46: 43,550,633 km (0.12 R)
• M47: 43,795,674 km (0.074 R)
• M48: 44,122,994 km (0.112 R)
• M49: 47,946,566 km (0.089 R)
• M50: 48,453,105 km (0.093 R)
• M51: 49,812,351 km (0.108 R)
• M52: 50,496,761 km (0.113 R)
• M53: 51,701,922 km (0.083 R)
• M54: 52,134,559 km (0.079 R)
• M55: 53,090,639 km (0.109 R)
• M56: 53,439,800 km (0.119 R)
• M57: 53,702,195 km (0.114 R)
• M58: 55,550,477 km (0.045 R)
• M59: 56,527,051 km (0.081 R)
• M60: 56,794,383 km (0.047 R)
• M61: 56,972,703 km (0.099 R)
• M62: 57,867,748 km (0.102 R)
• M63: 58,857,487 km (0.109 R)
• M64: 60,762,766 km (0.12 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 10,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit