🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 155 Days

Day: 36.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,844,156 km

• M1: 101,876 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.49 AU - 1.67 AU

Year: 715 Days

Day: 42.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.06 AU - 3.38 AU

Year: 1614 Days

Day: 29.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,844,156 km

• M1: 288,724 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.28 AU - 3.2 AU

Year: 1632 Days

Day: 16 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,844,156 km

• M1: 734,675 km (0.082 R)
• M2: 800,648 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.56 AU - 5.1 AU

Year: 3243 Days

Day: 44.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 13.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.18 AU - 6.8 AU

Year: 4629 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 90,844,156 km

• M1: 183,706 km (0.08 R)
• M2: 303,235 km (0.112 R)
• M3: 395,986 km (0.039 R)
• M4: 838,646 km (0.078 R)
• M5: 946,356 km (0.048 R)
• M6: 1,744,610 km (0.108 R)
• M7: 2,018,225 km (0.042 R)
• M8: 2,126,235 km (0.04 R)
• M9: 2,362,450 km (0.114 R)
• M10: 2,490,954 km (0.041 R)
• M11: 2,845,501 km (0.097 R)
• M12: 3,060,024 km (0.117 R)
• M13: 3,184,939 km (0.047 R)
• M14: 3,375,826 km (0.093 R)
• M15: 3,718,853 km (0.103 R)
• M16: 3,869,349 km (0.079 R)
• M17: 4,333,252 km (0.096 R)
• M18: 4,616,590 km (0.073 R)
• M19: 4,760,653 km (0.058 R)
• M20: 5,090,217 km (0.074 R)
• M21: 5,332,865 km (0.114 R)
• M22: 5,560,403 km (0.114 R)
• M23: 5,656,146 km (0.059 R)
• M24: 6,083,846 km (0.054 R)
• M25: 6,725,023 km (0.116 R)
• M26: 6,847,693 km (0.095 R)
• M27: 7,178,304 km (0.119 R)
• M28: 7,408,685 km (0.093 R)
• M29: 7,493,208 km (0.106 R)
• M30: 7,662,852 km (0.115 R)
• M31: 7,791,057 km (0.037 R)
• M32: 8,708,391 km (0.052 R)
• M33: 8,909,451 km (0.076 R)
• M34: 10,430,412 km (0.114 R)
• M35: 10,907,031 km (0.106 R)
• M36: 11,807,760 km (0.107 R)
• M37: 12,505,335 km (0.116 R)
• M38: 12,606,014 km (0.05 R)
• M39: 12,757,706 km (0.114 R)
• M40: 13,139,480 km (0.08 R)
• M41: 13,421,771 km (0.07 R)
• M42: 14,044,697 km (0.08 R)
• M43: 14,202,074 km (0.078 R)
• M44: 15,157,705 km (0.07 R)
• M45: 15,697,753 km (0.042 R)
• M46: 15,915,418 km (0.091 R)
• M47: 16,491,819 km (0.114 R)
• M48: 16,602,372 km (0.117 R)
• M49: 17,580,443 km (0.114 R)
• M50: 17,948,453 km (0.107 R)
• M51: 18,119,145 km (0.098 R)
• M52: 18,204,714 km (0.103 R)
• M53: 18,692,254 km (0.044 R)
• M54: 18,865,339 km (0.069 R)
• M55: 19,096,916 km (0.112 R)
• M56: 19,271,198 km (0.118 R)
• M57: 19,358,563 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.63 AU - 6.33 AU

Year: 5263 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,844,156 km

• M1: 105,766 km (0.089 R)
• M2: 180,565 km (0.026 R)
• M3: 248,482 km (0.075 R)
• M4: 394,041 km (0.028 R)
• M5: 483,052 km (0.079 R)
• M6: 651,200 km (0.107 R)
• M7: 748,139 km (0.072 R)
• M8: 920,775 km (0.073 R)
• M9: 1,081,144 km (0.048 R)
• M10: 1,674,748 km (0.081 R)
• M11: 1,810,433 km (0.11 R)
• M12: 1,918,443 km (0.08 R)
• M13: 2,012,690 km (0.058 R)
• M14: 2,611,081 km (0.093 R)
• M15: 3,020,830 km (0.109 R)
• M16: 3,186,584 km (0.091 R)
• M17: 3,374,479 km (0.1 R)
• M18: 3,959,706 km (0.12 R)
• M19: 4,161,663 km (0.034 R)
• M20: 4,222,998 km (0.033 R)
• M21: 4,639,329 km (0.094 R)
• M22: 4,745,544 km (0.107 R)
• M23: 4,852,506 km (0.113 R)
• M24: 5,003,600 km (0.087 R)
• M25: 5,354,856 km (0.098 R)
• M26: 5,850,922 km (0.117 R)
• M27: 5,965,664 km (0.096 R)
• M28: 6,291,039 km (0.062 R)
• M29: 6,455,896 km (0.1 R)
• M30: 6,717,992 km (0.074 R)
• M31: 6,910,823 km (0.075 R)
• M32: 7,007,763 km (0.119 R)
• M33: 7,425,440 km (0.033 R)
• M34: 7,674,969 km (0.108 R)
• M35: 8,105,362 km (0.074 R)
• M36: 8,543,534 km (0.079 R)
• M37: 9,496,922 km (0.05 R)
• M38: 9,550,926 km (0.112 R)
• M39: 9,958,880 km (0.036 R)
• M40: 10,651,368 km (0.089 R)
• M41: 10,819,965 km (0.062 R)
• M42: 11,216,699 km (0.061 R)
• M43: 11,502,879 km (0.104 R)
• M44: 11,733,709 km (0.114 R)
• M45: 11,878,669 km (0.03 R)
• M46: 12,141,214 km (0.076 R)
• M47: 13,300,747 km (0.092 R)
• M48: 13,725,605 km (0.115 R)
• M49: 13,786,641 km (0.085 R)
• M50: 14,901,145 km (0.097 R)
• M51: 15,215,749 km (0.101 R)
• M52: 15,915,867 km (0.044 R)
• M53: 16,528,919 km (0.067 R)
• M54: 16,658,920 km (0.033 R)
• M55: 16,887,356 km (0.088 R)
• M56: 17,248,335 km (0.094 R)
• M57: 17,446,403 km (0.103 R)
• M58: 17,811,272 km (0.098 R)
• M59: 17,877,993 km (0.053 R)
• M60: 18,279,513 km (0.079 R)
• M61: 18,414,002 km (0.117 R)
• M62: 18,514,980 km (0.116 R)
• M63: 19,501,728 km (0.12 R)
• M64: 19,984,181 km (0.117 R)
• M65: 20,680,260 km (0.112 R)
• M66: 21,136,982 km (0.032 R)
• M67: 21,703,659 km (0.1 R)
• M68: 21,881,681 km (0.073 R)
• M69: 21,988,793 km (0.108 R)
• M70: 22,060,300 km (0.088 R)
• M71: 22,454,940 km (0.063 R)
• M72: 22,924,228 km (0.098 R)
• M73: 23,214,747 km (0.048 R)
• M74: 23,616,118 km (0.059 R)
• M75: 23,872,679 km (0.102 R)
• M76: 24,130,286 km (0.092 R)
• M77: 24,536,744 km (0.109 R)
• M78: 24,833,845 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.8

Radius: 5.2

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.93 AU - 17.43 AU

Year: 24517 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,844,156 km

• M1: 265,835 km (0.098 R)
• M2: 608,863 km (0.075 R)
• M3: 790,924 km (0.099 R)
• M4: 989,590 km (0.045 R)
• M5: 1,079,648 km (0.094 R)
• M6: 1,203,814 km (0.085 R)
• M7: 1,332,767 km (0.119 R)
• M8: 2,274,785 km (0.12 R)
• M9: 2,680,943 km (0.111 R)
• M10: 3,109,392 km (0.066 R)
• M11: 3,513,007 km (0.08 R)
• M12: 4,567,522 km (0.117 R)
• M13: 5,820,105 km (0.033 R)
• M14: 6,038,668 km (0.075 R)
• M15: 6,259,923 km (0.115 R)
• M16: 6,315,723 km (0.101 R)
• M17: 6,483,871 km (0.079 R)
• M18: 8,184,200 km (0.099 R)
• M19: 9,496,024 km (0.099 R)
• M20: 10,012,735 km (0.092 R)
• M21: 10,406,327 km (0.092 R)
• M22: 10,604,993 km (0.094 R)
• M23: 10,738,135 km (0.071 R)
• M24: 11,140,853 km (0.096 R)
• M25: 11,276,239 km (0.094 R)
• M26: 12,238,901 km (0.086 R)
• M27: 13,370,908 km (0.116 R)
• M28: 14,315,020 km (0.104 R)
• M29: 14,462,225 km (0.114 R)
• M30: 14,758,129 km (0.108 R)
• M31: 15,055,979 km (0.044 R)
• M32: 16,113,935 km (0.12 R)
• M33: 18,141,435 km (0.108 R)
• M34: 19,184,880 km (0.047 R)
• M35: 19,754,848 km (0.101 R)
• M36: 19,836,678 km (0.105 R)
• M37: 19,918,657 km (0.097 R)
• M38: 20,082,916 km (0.076 R)
• M39: 20,495,656 km (0.114 R)
• M40: 24,421,852 km (0.099 R)
• M41: 26,289,283 km (0.103 R)
• M42: 28,110,038 km (0.105 R)
• M43: 28,479,096 km (0.064 R)
• M44: 28,571,548 km (0.03 R)
• M45: 30,065,282 km (0.105 R)
• M46: 31,106,783 km (0.117 R)
• M47: 33,322,477 km (0.082 R)
• M48: 33,517,403 km (0.073 R)
• M49: 33,908,751 km (0.105 R)
• M50: 34,006,738 km (0.099 R)
• M51: 34,794,520 km (0.109 R)
• M52: 36,689,626 km (0.06 R)
• M53: 38,311,267 km (0.09 R)
• M54: 40,578,871 km (0.087 R)
• M55: 42,571,964 km (0.069 R)
• M56: 42,783,645 km (0.063 R)
• M57: 42,995,625 km (0.066 R)
• M58: 43,633,809 km (0.108 R)
• M59: 47,198,876 km (0.089 R)
• M60: 49,293,546 km (0.119 R)
• M61: 49,627,149 km (0.076 R)
• M62: 50,520,099 km (0.077 R)
• M63: 52,095,514 km (0.11 R)
• M64: 53,344,806 km (0.106 R)
• M65: 56,917,801 km (0.113 R)
• M66: 58,674,230 km (0.105 R)
• M67: 58,791,963 km (0.089 R)
• M68: 59,736,674 km (0.094 R)
• M69: 60,329,680 km (0.086 R)
• M70: 60,448,460 km (0.117 R)
• M71: 62,000,239 km (0.112 R)
• M72: 64,170,455 km (0.101 R)
• M73: 64,777,673 km (0.081 R)
• M74: 65,264,913 km (0.072 R)
• M75: 65,386,836 km (0.118 R)
• M76: 65,508,908 km (0.112 R)
• M77: 65,753,351 km (0.062 R)
• M78: 67,102,574 km (0.106 R)
• M79: 67,225,693 km (0.094 R)
• M80: 72,843,242 km (0.114 R)
• M81: 73,857,666 km (0.12 R)
• M82: 74,239,140 km (0.106 R)
• M83: 75,643,864 km (0.061 R)
• M84: 79,649,646 km (0.095 R)
• M85: 79,779,946 km (0.116 R)
• M86: 79,910,395 km (0.082 R)
• M87: 80,302,192 km (0.049 R)
• M88: 80,432,791 km (0.105 R)
• M89: 80,956,384 km (0.114 R)
• M90: 82,270,302 km (0.042 R)
• M91: 83,061,974 km (0.097 R)
• M92: 88,404,114 km (0.087 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit