🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.57 AU - 0.95 AU

Year: 250 Days

Day: 31.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.28 AU - 1.7 AU

Year: 685 Days

Day: 22.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,239,001 km

• M1: 401,371 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.68 AU - 1.72 AU

Year: 835 Days

Day: 26.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,239,001 km

• M1: 667,655 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.24 AU - 2.7 AU

Year: 1462 Days

Day: 24.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.31 AU - 3.13 AU

Year: 1690 Days

Day: 28.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,239,001 km

• M1: 40,541 km (0.101 R)
• M2: 795,711 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 13.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.5 AU - 7.18 AU

Year: 5317 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,239,001 km

• M1: 192,981 km (0.036 R)
• M2: 392,096 km (0.102 R)
• M3: 494,421 km (0.12 R)
• M4: 642,373 km (0.069 R)
• M5: 770,878 km (0.083 R)
• M6: 1,084,734 km (0.109 R)
• M7: 1,502,860 km (0.079 R)
• M8: 1,781,262 km (0.116 R)
• M9: 1,953,000 km (0.069 R)
• M10: 2,166,626 km (0.092 R)
• M11: 2,294,981 km (0.118 R)
• M12: 2,425,879 km (0.108 R)
• M13: 2,636,812 km (0.117 R)
• M14: 2,754,546 km (0.12 R)
• M15: 3,285,169 km (0.085 R)
• M16: 3,454,963 km (0.103 R)
• M17: 3,781,236 km (0.074 R)
• M18: 4,255,162 km (0.067 R)
• M19: 4,370,951 km (0.108 R)
• M20: 4,487,637 km (0.04 R)
• M21: 4,676,579 km (0.114 R)
• M22: 4,892,449 km (0.106 R)
• M23: 4,989,538 km (0.065 R)
• M24: 5,409,010 km (0.104 R)
• M25: 6,203,375 km (0.061 R)
• M26: 6,494,193 km (0.117 R)
• M27: 6,627,934 km (0.11 R)
• M28: 6,843,654 km (0.087 R)
• M29: 7,393,426 km (0.107 R)
• M30: 7,871,990 km (0.055 R)
• M31: 7,985,983 km (0.093 R)
• M32: 8,389,598 km (0.101 R)
• M33: 8,476,963 km (0.108 R)
• M34: 9,037,507 km (0.036 R)
• M35: 9,518,763 km (0.059 R)
• M36: 9,762,607 km (0.103 R)
• M37: 10,101,297 km (0.093 R)
• M38: 10,727,065 km (0.075 R)
• M39: 11,591,741 km (0.107 R)
• M40: 11,786,966 km (0.118 R)
• M41: 12,312,802 km (0.112 R)
• M42: 12,745,888 km (0.078 R)
• M43: 12,913,737 km (0.06 R)
• M44: 14,457,587 km (0.097 R)
• M45: 15,091,433 km (0.117 R)
• M46: 15,806,361 km (0.081 R)
• M47: 16,022,979 km (0.1 R)
• M48: 16,167,939 km (0.115 R)
• M49: 16,386,203 km (0.082 R)
• M50: 16,605,513 km (0.112 R)
• M51: 16,973,225 km (0.073 R)
• M52: 17,828,925 km (0.084 R)
• M53: 17,979,270 km (0.098 R)
• M54: 18,205,462 km (0.094 R)
• M55: 18,698,836 km (0.112 R)
• M56: 18,813,279 km (0.078 R)
• M57: 19,273,591 km (0.115 R)
• M58: 19,505,169 km (0.112 R)
• M59: 19,621,257 km (0.11 R)
• M60: 19,737,644 km (0.12 R)
• M61: 20,009,912 km (0.059 R)
• M62: 20,597,832 km (0.111 R)
• M63: 21,231,229 km (0.051 R)
• M64: 21,390,551 km (0.082 R)
• M65: 22,152,901 km (0.106 R)
• M66: 22,435,941 km (0.102 R)
• M67: 23,005,759 km (0.112 R)
• M68: 23,210,409 km (0.101 R)
• M69: 23,497,936 km (0.057 R)
• M70: 23,869,387 km (0.077 R)
• M71: 24,035,142 km (0.062 R)
• M72: 24,534,649 km (0.054 R)
• M73: 24,660,012 km (0.105 R)
• M74: 24,869,449 km (0.078 R)
• M75: 25,925,760 km (0.081 R)
• M76: 26,695,441 km (0.103 R)
• M77: 27,212,601 km (0.116 R)
• M78: 29,049,064 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 13.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.61 AU - 7.29 AU

Year: 5468 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,239,001 km

• M1: 180,415 km (0.117 R)
• M2: 297,101 km (0.102 R)
• M3: 434,582 km (0.104 R)
• M4: 536,159 km (0.11 R)
• M5: 695,481 km (0.057 R)
• M6: 786,436 km (0.075 R)
• M7: 1,028,934 km (0.113 R)
• M8: 1,214,884 km (0.04 R)
• M9: 1,434,195 km (0.102 R)
• M10: 1,521,410 km (0.097 R)
• M11: 1,782,459 km (0.117 R)
• M12: 1,972,897 km (0.099 R)
• M13: 2,271,644 km (0.115 R)
• M14: 2,413,612 km (0.108 R)
• M15: 2,518,779 km (0.115 R)
• M16: 2,733,751 km (0.1 R)
• M17: 3,110,589 km (0.089 R)
• M18: 3,385,849 km (0.088 R)
• M19: 3,699,555 km (0.068 R)
• M20: 3,852,295 km (0.065 R)
• M21: 3,945,045 km (0.082 R)
• M22: 4,054,102 km (0.114 R)
• M23: 4,180,064 km (0.1 R)
• M24: 4,323,378 km (0.119 R)
• M25: 4,468,339 km (0.074 R)
• M26: 4,697,074 km (0.103 R)
• M27: 5,320,448 km (0.085 R)
• M28: 5,880,692 km (0.093 R)
• M29: 6,095,664 km (0.099 R)
• M30: 6,906,335 km (0.117 R)
• M31: 7,305,313 km (0.114 R)
• M32: 7,750,965 km (0.098 R)
• M33: 7,927,790 km (0.06 R)
• M34: 8,086,064 km (0.112 R)
• M35: 8,547,125 km (0.066 R)
• M36: 8,668,897 km (0.057 R)
• M37: 9,058,001 km (0.086 R)
• M38: 9,244,400 km (0.096 R)
• M39: 9,390,258 km (0.102 R)
• M40: 10,131,067 km (0.08 R)
• M41: 10,389,423 km (0.113 R)
• M42: 11,155,364 km (0.085 R)
• M43: 11,266,216 km (0.048 R)
• M44: 11,781,281 km (0.099 R)
• M45: 12,166,944 km (0.104 R)
• M46: 12,281,088 km (0.09 R)
• M47: 12,625,911 km (0.089 R)
• M48: 13,020,550 km (0.067 R)
• M49: 13,513,774 km (0.091 R)
• M50: 13,822,095 km (0.086 R)
• M51: 14,084,789 km (0.116 R)
• M52: 14,277,022 km (0.118 R)
• M53: 14,470,004 km (0.069 R)
• M54: 14,809,890 km (0.087 R)
• M55: 15,054,333 km (0.086 R)
• M56: 15,522,275 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 12.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.56 AU - 7.38 AU

Year: 5495 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,239,001 km

• M1: 193,580 km (0.098 R)
• M2: 310,565 km (0.118 R)
• M3: 400,623 km (0.098 R)
• M4: 629,657 km (0.098 R)
• M5: 1,412,503 km (0.031 R)
• M6: 1,653,206 km (0.114 R)
• M7: 2,174,854 km (0.103 R)
• M8: 2,333,128 km (0.119 R)
• M9: 2,434,107 km (0.101 R)
• M10: 4,542,689 km (0.089 R)
• M11: 4,695,428 km (0.116 R)
• M12: 5,137,490 km (0.081 R)
• M13: 5,674,846 km (0.095 R)
• M14: 5,784,501 km (0.118 R)
• M15: 6,005,906 km (0.036 R)
• M16: 6,832,135 km (0.087 R)
• M17: 7,036,934 km (0.095 R)
• M18: 7,125,347 km (0.075 R)
• M19: 7,214,208 km (0.092 R)
• M20: 7,633,531 km (0.082 R)
• M21: 7,968,480 km (0.118 R)
• M22: 8,060,782 km (0.118 R)
• M23: 8,433,131 km (0.101 R)
• M24: 8,590,059 km (0.115 R)
• M25: 8,684,605 km (0.116 R)
• M26: 9,813,770 km (0.101 R)
• M27: 10,818,320 km (0.093 R)
• M28: 11,091,635 km (0.105 R)
• M29: 12,457,015 km (0.118 R)
• M30: 13,543,095 km (0.073 R)
• M31: 13,801,002 km (0.052 R)
• M32: 14,246,654 km (0.104 R)
• M33: 14,358,852 km (0.11 R)
• M34: 14,621,845 km (0.039 R)
• M35: 15,152,469 km (0.087 R)
• M36: 15,343,506 km (0.086 R)
• M37: 15,689,376 km (0.119 R)
• M38: 15,999,043 km (0.087 R)
• M39: 16,310,656 km (0.026 R)
• M40: 16,585,018 km (0.061 R)
• M41: 17,457,324 km (0.073 R)
• M42: 18,020,111 km (0.107 R)
• M43: 18,222,666 km (0.053 R)
• M44: 18,385,130 km (0.104 R)
• M45: 19,246,215 km (0.029 R)
• M46: 19,536,285 km (0.096 R)
• M47: 20,499,247 km (0.084 R)
• M48: 20,753,114 km (0.056 R)
• M49: 21,306,477 km (0.062 R)
• M50: 21,434,832 km (0.104 R)
• M51: 22,384,329 km (0.112 R)
• M52: 22,689,359 km (0.113 R)
• M53: 23,039,568 km (0.12 R)
• M54: 23,745,520 km (0.069 R)
• M55: 23,923,093 km (0.089 R)
• M56: 24,012,104 km (0.089 R)
• M57: 24,279,585 km (0.119 R)
• M58: 24,907,746 km (0.058 R)
• M59: 25,314,353 km (0.115 R)
• M60: 25,495,816 km (0.045 R)
• M61: 25,632,249 km (0.102 R)
• M62: 25,814,459 km (0.059 R)
• M63: 26,088,522 km (0.102 R)
• M64: 26,685,717 km (0.114 R)
• M65: 27,148,124 km (0.082 R)
• M66: 27,520,024 km (0.106 R)
• M67: 28,787,567 km (0.083 R)
• M68: 28,976,958 km (0.075 R)
• M69: 29,166,798 km (0.06 R)
• M70: 29,595,396 km (0.09 R)
• M71: 29,786,582 km (0.105 R)
• M72: 30,026,088 km (0.072 R)
• M73: 30,170,151 km (0.109 R)
• M74: 31,282,112 km (0.113 R)
• M75: 31,476,888 km (0.103 R)
• M76: 31,720,882 km (0.032 R)
• M77: 32,505,822 km (0.1 R)
• M78: 32,950,277 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.6

Radius: 4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.27 AU - 14.21 AU

Year: 17131 Days

Day: 20.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 23,239,001 km

• M1: 73,004 km (0.096 R)
• M2: 101,128 km (0.087 R)
• M3: 188,793 km (0.045 R)
• M4: 827,426 km (0.111 R)
• M5: 895,792 km (0.063 R)
• M6: 1,001,707 km (0.063 R)
• M7: 1,675,197 km (0.102 R)
• M8: 2,458,940 km (0.081 R)
• M9: 3,503,881 km (0.037 R)
• M10: 3,708,681 km (0.032 R)
• M11: 4,168,993 km (0.091 R)
• M12: 4,247,383 km (0.049 R)
• M13: 5,142,277 km (0.12 R)
• M14: 5,481,715 km (0.098 R)
• M15: 6,026,550 km (0.116 R)
• M16: 6,115,262 km (0.116 R)
• M17: 6,933,562 km (0.095 R)
• M18: 7,284,519 km (0.108 R)
• M19: 7,402,701 km (0.096 R)
• M20: 8,199,310 km (0.05 R)
• M21: 8,297,595 km (0.12 R)
• M22: 8,870,855 km (0.098 R)
• M23: 9,022,547 km (0.095 R)
• M24: 9,328,474 km (0.095 R)
• M25: 9,715,484 km (0.115 R)
• M26: 10,665,879 km (0.086 R)
• M27: 12,090,051 km (0.118 R)
• M28: 12,938,421 km (0.107 R)
• M29: 13,922,924 km (0.118 R)
• M30: 14,128,472 km (0.106 R)
• M31: 14,721,627 km (0.102 R)
• M32: 15,021,272 km (0.093 R)
• M33: 15,383,598 km (0.066 R)
• M34: 15,535,290 km (0.11 R)
• M35: 15,687,581 km (0.12 R)
• M36: 15,809,802 km (0.093 R)
• M37: 16,798,494 km (0.111 R)
• M38: 16,829,611 km (0.071 R)
• M39: 17,048,772 km (0.035 R)
• M40: 17,838,798 km (0.079 R)
• M41: 18,062,148 km (0.112 R)
• M42: 19,585,652 km (0.071 R)
• M43: 19,915,067 km (0.089 R)
• M44: 20,379,419 km (0.049 R)
• M45: 20,914,381 km (0.094 R)
• M46: 22,169,058 km (0.12 R)
• M47: 22,271,832 km (0.119 R)
• M48: 22,512,385 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit