🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.45 AU - 0.71 AU

Year: 167 Days

Day: 28.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,704,439 km

• M1: 132,843 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.04 AU - 1.62 AU

Year: 581 Days

Day: 20.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.68 AU - 2.06 AU

Year: 969 Days

Day: 45.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.18 AU - 2.8 AU

Year: 1488 Days

Day: 43.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,704,439 km

• M1: 956,379 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.8

Radius: 10.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.65 AU - 5.73 AU

Year: 3847 Days

Day: 9.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,704,439 km

• M1: 259,403 km (0.025 R)
• M2: 447,896 km (0.112 R)
• M3: 544,237 km (0.113 R)
• M4: 648,806 km (0.109 R)
• M5: 900,878 km (0.098 R)
• M6: 995,574 km (0.102 R)
• M7: 1,127,370 km (0.103 R)
• M8: 1,372,560 km (0.097 R)
• M9: 1,583,793 km (0.114 R)
• M10: 1,700,030 km (0.098 R)
• M11: 2,108,283 km (0.085 R)
• M12: 2,367,835 km (0.085 R)
• M13: 2,441,886 km (0.111 R)
• M14: 2,745,869 km (0.1 R)
• M15: 2,902,348 km (0.077 R)
• M16: 3,306,861 km (0.05 R)
• M17: 3,524,376 km (0.119 R)
• M18: 3,850,649 km (0.114 R)
• M19: 4,625,117 km (0.099 R)
• M20: 4,737,017 km (0.068 R)
• M21: 4,925,510 km (0.096 R)
• M22: 5,232,335 km (0.033 R)
• M23: 6,006,355 km (0.061 R)
• M24: 6,210,556 km (0.118 R)
• M25: 6,879,557 km (0.08 R)
• M26: 7,071,940 km (0.12 R)
• M27: 7,179,501 km (0.081 R)
• M28: 7,331,044 km (0.073 R)
• M29: 7,483,783 km (0.097 R)
• M30: 7,659,561 km (0.113 R)
• M31: 7,858,825 km (0.09 R)
• M32: 8,037,594 km (0.034 R)
• M33: 8,240,150 km (0.093 R)
• M34: 8,376,284 km (0.067 R)
• M35: 8,627,608 km (0.094 R)
• M36: 8,881,476 km (0.046 R)
• M37: 9,184,711 km (0.081 R)
• M38: 9,562,595 km (0.077 R)
• M39: 9,753,482 km (0.07 R)
• M40: 10,163,231 km (0.113 R)
• M41: 10,236,085 km (0.116 R)
• M42: 10,578,664 km (0.074 R)
• M43: 10,776,133 km (0.048 R)
• M44: 10,875,316 km (0.069 R)
• M45: 11,199,794 km (0.111 R)
• M46: 11,375,721 km (0.066 R)
• M47: 12,011,961 km (0.053 R)
• M48: 12,451,180 km (0.093 R)
• M49: 12,555,300 km (0.063 R)
• M50: 12,659,720 km (0.098 R)
• M51: 12,843,127 km (0.101 R)
• M52: 13,027,431 km (0.081 R)
• M53: 13,159,676 km (0.073 R)
• M54: 13,265,741 km (0.117 R)
• M55: 13,451,990 km (0.113 R)
• M56: 13,558,803 km (0.092 R)
• M57: 13,666,065 km (0.064 R)
• M58: 13,908,114 km (0.047 R)
• M59: 14,124,433 km (0.057 R)
• M60: 14,233,041 km (0.054 R)
• M61: 14,341,948 km (0.114 R)
• M62: 14,423,927 km (0.066 R)
• M63: 15,306,705 km (0.096 R)
• M64: 15,586,153 km (0.048 R)
• M65: 15,782,875 km (0.027 R)
• M66: 16,320,679 km (0.106 R)
• M67: 16,663,557 km (0.109 R)
• M68: 17,124,468 km (0.113 R)
• M69: 17,560,247 km (0.113 R)
• M70: 17,706,404 km (0.062 R)
• M71: 17,911,652 km (0.031 R)
• M72: 18,058,707 km (0.113 R)
• M73: 18,265,302 km (0.102 R)
• M74: 18,591,425 km (0.106 R)
• M75: 18,800,114 km (0.104 R)
• M76: 19,009,401 km (0.116 R)
• M77: 19,249,656 km (0.113 R)
• M78: 19,430,519 km (0.108 R)
• M79: 19,611,982 km (0.085 R)
• M80: 19,885,147 km (0.112 R)
• M81: 19,976,402 km (0.116 R)
• M82: 20,496,703 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 8.8

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.35 AU - 6.79 AU

Year: 4979 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,704,439 km

• M1: 187,895 km (0.114 R)
• M2: 286,630 km (0.089 R)
• M3: 659,727 km (0.11 R)
• M4: 762,800 km (0.039 R)
• M5: 830,119 km (0.085 R)
• M6: 956,678 km (0.11 R)
• M7: 1,015,171 km (0.045 R)
• M8: 1,105,229 km (0.119 R)
• M9: 1,755,381 km (0.075 R)
• M10: 1,846,187 km (0.091 R)
• M11: 1,920,089 km (0.103 R)
• M12: 2,147,926 km (0.113 R)
• M13: 2,206,269 km (0.094 R)
• M14: 2,546,904 km (0.111 R)
• M15: 2,882,901 km (0.108 R)
• M16: 3,390,486 km (0.091 R)
• M17: 3,783,480 km (0.068 R)
• M18: 4,069,660 km (0.088 R)
• M19: 4,841,436 km (0.102 R)
• M20: 4,944,210 km (0.049 R)
• M21: 5,047,881 km (0.1 R)
• M22: 5,125,971 km (0.044 R)
• M23: 5,362,934 km (0.116 R)
• M24: 5,442,819 km (0.085 R)
• M25: 5,549,782 km (0.094 R)
• M26: 5,847,781 km (0.096 R)
• M27: 6,234,491 km (0.082 R)
• M28: 6,916,807 km (0.106 R)
• M29: 7,061,917 km (0.068 R)
• M30: 7,503,530 km (0.077 R)
• M31: 7,622,760 km (0.069 R)
• M32: 7,802,875 km (0.081 R)
• M33: 7,893,382 km (0.055 R)
• M34: 8,167,146 km (0.109 R)
• M35: 8,975,723 km (0.106 R)
• M36: 9,261,604 km (0.103 R)
• M37: 9,389,510 km (0.094 R)
• M38: 9,582,641 km (0.08 R)
• M39: 9,679,730 km (0.109 R)
• M40: 10,071,228 km (0.106 R)
• M41: 10,169,813 km (0.084 R)
• M42: 10,301,908 km (0.105 R)
• M43: 11,585,009 km (0.096 R)
• M44: 12,385,806 km (0.105 R)
• M45: 12,456,267 km (0.09 R)
• M46: 12,562,332 km (0.072 R)
• M47: 12,846,418 km (0.032 R)
• M48: 13,168,502 km (0.101 R)
• M49: 13,312,565 km (0.12 R)
• M50: 13,820,749 km (0.087 R)
• M51: 14,335,366 km (0.107 R)
• M52: 14,446,517 km (0.105 R)
• M53: 15,459,145 km (0.047 R)
• M54: 16,378,573 km (0.087 R)
• M55: 16,844,870 km (0.059 R)
• M56: 17,433,837 km (0.09 R)
• M57: 17,671,248 km (0.066 R)
• M58: 17,949,800 km (0.081 R)
• M59: 18,029,535 km (0.04 R)
• M60: 19,404,639 km (0.118 R)
• M61: 20,270,661 km (0.062 R)
• M62: 20,729,328 km (0.064 R)
• M63: 22,083,039 km (0.073 R)
• M64: 22,168,609 km (0.103 R)
• M65: 24,210,620 km (0.034 R)
• M66: 24,431,427 km (0.036 R)
• M67: 24,608,551 km (0.03 R)
• M68: 25,635,091 km (0.108 R)
• M69: 25,995,472 km (0.033 R)
• M70: 26,721,321 km (0.116 R)
• M71: 27,591,682 km (0.096 R)
• M72: 27,730,060 km (0.063 R)
• M73: 27,822,362 km (0.109 R)
• M74: 28,007,265 km (0.102 R)
• M75: 28,704,540 km (0.042 R)
• M76: 28,985,036 km (0.053 R)
• M77: 30,591,717 km (0.03 R)
• M78: 30,687,011 km (0.094 R)
• M79: 30,973,940 km (0.11 R)
• M80: 31,453,850 km (0.116 R)
• M81: 31,694,852 km (0.119 R)
• M82: 32,178,502 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 9.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.35 AU - 11.87 AU

Year: 12175 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 137.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 69,704,439 km

• M1: 179,368 km (0.04 R)
• M2: 586,573 km (0.104 R)
• M3: 656,435 km (0.117 R)
• M4: 1,375,552 km (0.082 R)
• M5: 1,731,296 km (0.116 R)
• M6: 2,226,764 km (0.094 R)
• M7: 3,010,508 km (0.116 R)
• M8: 3,187,183 km (0.101 R)
• M9: 3,289,657 km (0.102 R)
• M10: 3,524,227 km (0.097 R)
• M11: 3,737,404 km (0.12 R)
• M12: 3,982,295 km (0.077 R)
• M13: 4,120,524 km (0.094 R)
• M14: 4,232,423 km (0.074 R)
• M15: 4,660,722 km (0.115 R)
• M16: 5,133,002 km (0.077 R)
• M17: 6,411,914 km (0.101 R)
• M18: 7,103,505 km (0.035 R)
• M19: 7,204,334 km (0.097 R)
• M20: 7,339,272 km (0.065 R)
• M21: 7,715,061 km (0.061 R)
• M22: 8,807,724 km (0.089 R)
• M23: 9,207,001 km (0.086 R)
• M24: 12,203,745 km (0.106 R)
• M25: 12,526,877 km (0.118 R)
• M26: 12,934,681 km (0.037 R)
• M27: 14,226,758 km (0.11 R)
• M28: 14,311,579 km (0.065 R)
• M29: 16,707,689 km (0.048 R)
• M30: 16,842,027 km (0.104 R)
• M31: 16,976,516 km (0.053 R)
• M32: 17,111,603 km (0.105 R)
• M33: 17,609,465 km (0.059 R)
• M34: 17,746,047 km (0.11 R)
• M35: 19,178,447 km (0.049 R)
• M36: 20,551,905 km (0.072 R)
• M37: 20,743,690 km (0.11 R)
• M38: 21,177,673 km (0.107 R)
• M39: 21,614,648 km (0.119 R)
• M40: 21,858,792 km (0.115 R)
• M41: 23,442,286 km (0.043 R)
• M42: 25,062,430 km (0.104 R)
• M43: 25,989,638 km (0.117 R)
• M44: 26,093,309 km (0.04 R)
• M45: 27,085,442 km (0.119 R)
• M46: 28,249,613 km (0.047 R)
• M47: 28,409,683 km (0.04 R)
• M48: 29,322,230 km (0.116 R)
• M49: 30,189,748 km (0.089 R)
• M50: 31,783,564 km (0.082 R)
• M51: 33,235,710 km (0.105 R)
• M52: 34,424,265 km (0.103 R)
• M53: 35,454,247 km (0.076 R)
• M54: 35,569,287 km (0.107 R)
• M55: 37,251,515 km (0.081 R)
• M56: 37,368,351 km (0.112 R)
• M57: 37,544,129 km (0.098 R)
• M58: 38,308,574 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.7

Radius: 7.5

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.06 AU - 14.02 AU

Year: 16819 Days

Day: 20.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,704,439 km

• M1: 99,483 km (0.054 R)
• M2: 454,927 km (0.079 R)
• M3: 629,358 km (0.096 R)
• M4: 1,327,681 km (0.053 R)
• M5: 1,727,855 km (0.086 R)
• M6: 1,787,994 km (0.115 R)
• M7: 1,972,747 km (0.077 R)
• M8: 2,099,457 km (0.106 R)
• M9: 2,163,784 km (0.099 R)
• M10: 2,327,743 km (0.072 R)
• M11: 3,132,879 km (0.079 R)
• M12: 3,281,130 km (0.116 R)
• M13: 3,356,079 km (0.072 R)
• M14: 4,300,191 km (0.06 R)
• M15: 4,758,858 km (0.09 R)
• M16: 5,767,596 km (0.087 R)
• M17: 6,366,287 km (0.093 R)
• M18: 6,601,754 km (0.077 R)
• M19: 6,888,234 km (0.05 R)
• M20: 7,081,365 km (0.106 R)
• M21: 7,721,644 km (0.095 R)
• M22: 8,329,011 km (0.116 R)
• M23: 8,431,785 km (0.085 R)
• M24: 8,951,787 km (0.102 R)
• M25: 9,004,296 km (0.07 R)
• M26: 10,740,230 km (0.116 R)
• M27: 10,852,129 km (0.095 R)
• M28: 11,133,522 km (0.071 R)
• M29: 11,360,462 km (0.104 R)
• M30: 12,576,244 km (0.118 R)
• M31: 14,076,860 km (0.066 R)
• M32: 15,004,218 km (0.094 R)
• M33: 15,254,794 km (0.102 R)
• M34: 15,506,717 km (0.103 R)
• M35: 15,569,997 km (0.11 R)
• M36: 16,014,901 km (0.117 R)
• M37: 16,528,470 km (0.096 R)
• M38: 16,722,349 km (0.114 R)
• M39: 18,167,913 km (0.076 R)
• M40: 18,770,793 km (0.105 R)
• M41: 18,905,581 km (0.097 R)
• M42: 19,448,322 km (0.106 R)
• M43: 19,790,003 km (0.077 R)
• M44: 20,133,779 km (0.069 R)
• M45: 20,271,858 km (0.045 R)
• M46: 20,340,972 km (0.112 R)
• M47: 20,410,236 km (0.119 R)
• M48: 20,897,027 km (0.109 R)
• M49: 21,317,248 km (0.06 R)
• M50: 22,095,007 km (0.095 R)
• M51: 22,451,499 km (0.104 R)
• M52: 24,778,344 km (0.113 R)
• M53: 24,926,296 km (0.03 R)
• M54: 26,120,686 km (0.032 R)
• M55: 26,573,219 km (0.083 R)
• M56: 27,028,446 km (0.098 R)
• M57: 30,286,538 km (0.116 R)
• M58: 31,000,718 km (0.073 R)
• M59: 31,479,880 km (0.118 R)
• M60: 32,364,751 km (0.094 R)
• M61: 33,421,062 km (0.094 R)
• M62: 35,151,012 km (0.074 R)
• M63: 36,909,983 km (0.091 R)
• M64: 37,757,605 km (0.077 R)
• M65: 37,842,726 km (0.075 R)
• M66: 41,124,305 km (0.072 R)
• M67: 41,914,631 km (0.112 R)
• M68: 42,091,006 km (0.063 R)
• M69: 42,532,919 km (0.113 R)
• M70: 42,798,904 km (0.075 R)
• M71: 43,599,851 km (0.077 R)
• M72: 44,136,608 km (0.088 R)
• M73: 44,405,734 km (0.094 R)
• M74: 45,488,075 km (0.109 R)
• M75: 46,578,943 km (0.106 R)
• M76: 50,933,886 km (0.116 R)
• M77: 52,540,717 km (0.114 R)
• M78: 53,016,438 km (0.113 R)
• M79: 53,684,991 km (0.108 R)
• M80: 54,548,620 km (0.043 R)
• M81: 59,033,713 km (0.101 R)
• M82: 59,627,467 km (0.062 R)
• M83: 61,520,479 km (0.057 R)
• M84: 61,620,709 km (0.069 R)
• M85: 62,424,050 km (0.094 R)
• M86: 62,625,409 km (0.119 R)
• M87: 63,635,643 km (0.103 R)
• M88: 64,447,660 km (0.087 R)
• M89: 68,144,074 km (0.108 R)
• M90: 69,391,421 km (0.074 R)
• M91: 69,704,380 km (0.043 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit