🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 161 Days

Day: 27.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,189,007 km

• M1: 67,917 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 161 Days

Day: 40 Hours

Environment

Temp: 233 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.29 AU - 1.41 AU

Year: 570 Days

Day: 38.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.63 AU - 3.69 AU

Year: 2042 Days

Day: 32.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,189,007 km

• M1: 2,706,225 km (0.115 R)
• M2: 2,948,125 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.57 AU - 4.89 AU

Year: 3162 Days

Day: 43.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.38 AU - 4.76 AU

Year: 3551 Days

Day: 23.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 9.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.7 AU - 6.86 AU

Year: 5720 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,189,007 km

• M1: 122,221 km (0.106 R)
• M2: 203,453 km (0.041 R)
• M3: 312,360 km (0.105 R)
• M4: 434,133 km (0.116 R)
• M5: 566,527 km (0.091 R)
• M6: 730,636 km (0.084 R)
• M7: 968,347 km (0.111 R)
• M8: 1,359,695 km (0.105 R)
• M9: 1,561,652 km (0.101 R)
• M10: 1,749,397 km (0.07 R)
• M11: 2,108,881 km (0.047 R)
• M12: 2,330,286 km (0.1 R)
• M13: 2,410,321 km (0.097 R)
• M14: 2,614,522 km (0.086 R)
• M15: 3,054,489 km (0.082 R)
• M16: 3,186,584 km (0.116 R)
• M17: 3,395,872 km (0.073 R)
• M18: 3,594,388 km (0.116 R)
• M19: 4,002,790 km (0.091 R)
• M20: 4,426,152 km (0.094 R)
• M21: 4,693,783 km (0.077 R)
• M22: 4,984,003 km (0.041 R)
• M23: 5,140,033 km (0.103 R)
• M24: 5,368,320 km (0.058 R)
• M25: 5,439,229 km (0.105 R)
• M26: 5,564,143 km (0.112 R)
• M27: 5,653,902 km (0.032 R)
• M28: 5,962,672 km (0.096 R)
• M29: 6,054,675 km (0.119 R)
• M30: 6,184,077 km (0.112 R)
• M31: 6,295,826 km (0.119 R)
• M32: 6,634,965 km (0.088 R)
• M33: 6,941,491 km (0.12 R)
• M34: 7,949,332 km (0.07 R)
• M35: 8,010,068 km (0.1 R)
• M36: 8,111,645 km (0.112 R)
• M37: 8,521,992 km (0.104 R)
• M38: 8,667,401 km (0.076 R)
• M39: 9,837,107 km (0.09 R)
• M40: 10,055,221 km (0.119 R)
• M41: 10,340,953 km (0.099 R)
• M42: 10,540,516 km (0.098 R)
• M43: 11,123,798 km (0.106 R)
• M44: 11,282,671 km (0.05 R)
• M45: 11,442,292 km (0.083 R)
• M46: 11,948,831 km (0.091 R)
• M47: 12,181,605 km (0.093 R)
• M48: 12,415,726 km (0.1 R)
• M49: 12,509,823 km (0.104 R)
• M50: 12,675,128 km (0.087 R)
• M51: 12,959,963 km (0.085 R)
• M52: 13,706,007 km (0.119 R)
• M53: 14,391,614 km (0.075 R)
• M54: 14,515,332 km (0.075 R)
• M55: 14,589,682 km (0.069 R)
• M56: 14,913,262 km (0.034 R)
• M57: 15,138,706 km (0.064 R)
• M58: 15,923,945 km (0.116 R)
• M59: 16,051,852 km (0.078 R)
• M60: 16,205,788 km (0.081 R)
• M61: 16,566,917 km (0.046 R)
• M62: 16,644,558 km (0.054 R)
• M63: 16,852,499 km (0.105 R)
• M64: 16,982,799 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 13.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.17 AU - 14.07 AU

Year: 15335 Days

Day: 11.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 59,189,007 km

• M1: 230,381 km (0.046 R)
• M2: 370,255 km (0.082 R)
• M3: 469,887 km (0.063 R)
• M4: 555,008 km (0.109 R)
• M5: 666,010 km (0.119 R)
• M6: 806,632 km (0.074 R)
• M7: 903,122 km (0.056 R)
• M8: 1,096,852 km (0.088 R)
• M9: 1,408,165 km (0.085 R)
• M10: 1,719,628 km (0.028 R)
• M11: 2,236,339 km (0.116 R)
• M12: 2,536,731 km (0.113 R)
• M13: 2,634,419 km (0.109 R)
• M14: 2,918,206 km (0.043 R)
• M15: 3,089,944 km (0.075 R)
• M16: 3,407,540 km (0.11 R)
• M17: 3,606,805 km (0.117 R)
• M18: 4,189,638 km (0.056 R)
• M19: 4,581,435 km (0.059 R)
• M20: 4,761,700 km (0.112 R)
• M21: 5,108,618 km (0.109 R)
• M22: 5,316,559 km (0.093 R)
• M23: 5,400,633 km (0.054 R)
• M24: 5,870,520 km (0.027 R)
• M25: 6,176,447 km (0.119 R)
• M26: 6,849,787 km (0.036 R)
• M27: 6,964,379 km (0.107 R)
• M28: 7,688,732 km (0.103 R)
• M29: 7,807,812 km (0.098 R)
• M30: 8,023,831 km (0.065 R)
• M31: 8,266,030 km (0.106 R)
• M32: 8,412,636 km (0.107 R)
• M33: 8,757,908 km (0.05 R)
• M34: 9,007,437 km (0.082 R)
• M35: 9,821,699 km (0.073 R)
• M36: 10,055,071 km (0.078 R)
• M37: 11,033,441 km (0.08 R)
• M38: 11,520,382 km (0.113 R)
• M39: 11,986,829 km (0.102 R)
• M40: 12,375,633 km (0.083 R)
• M41: 12,740,353 km (0.045 R)
• M42: 13,538,009 km (0.113 R)
• M43: 14,440,084 km (0.095 R)
• M44: 15,602,310 km (0.032 R)
• M45: 16,240,644 km (0.069 R)
• M46: 17,323,433 km (0.103 R)
• M47: 17,448,796 km (0.057 R)
• M48: 18,079,501 km (0.114 R)
• M49: 18,301,953 km (0.115 R)
• M50: 19,623,650 km (0.046 R)
• M51: 20,444,643 km (0.064 R)
• M52: 21,849,068 km (0.11 R)
• M53: 22,052,222 km (0.108 R)
• M54: 22,153,949 km (0.074 R)
• M55: 22,733,940 km (0.106 R)
• M56: 23,077,566 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.1

Radius: 7.7

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.04 AU - 15.02 AU

Year: 16120 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,189,007 km

• M1: 117,135 km (0.105 R)
• M2: 175,329 km (0.107 R)
• M3: 491,728 km (0.083 R)
• M4: 579,542 km (0.105 R)
• M5: 833,709 km (0.086 R)
• M6: 1,098,048 km (0.088 R)
• M7: 2,008,351 km (0.075 R)
• M8: 2,094,969 km (0.109 R)
• M9: 2,393,117 km (0.059 R)
• M10: 3,196,308 km (0.105 R)
• M11: 3,297,885 km (0.071 R)
• M12: 3,504,480 km (0.098 R)
• M13: 3,858,129 km (0.115 R)
• M14: 4,260,398 km (0.061 R)
• M15: 4,523,391 km (0.118 R)
• M16: 5,144,372 km (0.109 R)
• M17: 5,384,027 km (0.094 R)
• M18: 6,636,910 km (0.081 R)
• M19: 8,067,813 km (0.117 R)
• M20: 8,486,837 km (0.047 R)
• M21: 8,913,041 km (0.09 R)
• M22: 9,934,495 km (0.05 R)
• M23: 10,534,832 km (0.059 R)
• M24: 11,146,837 km (0.089 R)
• M25: 12,404,955 km (0.116 R)
• M26: 12,780,445 km (0.069 R)
• M27: 12,834,450 km (0.088 R)
• M28: 13,542,497 km (0.112 R)
• M29: 14,487,507 km (0.118 R)
• M30: 14,882,894 km (0.116 R)
• M31: 15,741,885 km (0.108 R)
• M32: 16,206,685 km (0.099 R)
• M33: 16,793,857 km (0.079 R)
• M34: 17,209,141 km (0.094 R)
• M35: 17,627,715 km (0.047 R)
• M36: 18,658,146 km (0.092 R)
• M37: 19,521,475 km (0.067 R)
• M38: 19,708,173 km (0.112 R)
• M39: 19,832,938 km (0.038 R)
• M40: 20,460,800 km (0.114 R)
• M41: 20,650,490 km (0.089 R)
• M42: 21,158,973 km (0.098 R)
• M43: 21,607,468 km (0.102 R)
• M44: 22,448,357 km (0.073 R)
• M45: 23,365,991 km (0.092 R)
• M46: 24,429,781 km (0.089 R)
• M47: 24,765,329 km (0.117 R)
• M48: 25,441,212 km (0.108 R)
• M49: 25,509,130 km (0.066 R)
• M50: 26,604,037 km (0.056 R)
• M51: 26,811,080 km (0.108 R)
• M52: 27,574,628 km (0.106 R)
• M53: 27,644,490 km (0.08 R)
• M54: 28,698,108 km (0.062 R)
• M55: 28,839,478 km (0.043 R)
• M56: 29,479,008 km (0.085 R)
• M57: 30,195,133 km (0.066 R)
• M58: 31,717,441 km (0.087 R)
• M59: 32,894,029 km (0.1 R)
• M60: 33,042,130 km (0.107 R)
• M61: 33,487,633 km (0.083 R)
• M62: 34,309,673 km (0.096 R)
• M63: 34,384,622 km (0.105 R)
• M64: 34,760,860 km (0.077 R)
• M65: 34,987,052 km (0.074 R)
• M66: 35,062,599 km (0.094 R)
• M67: 36,969,075 km (0.089 R)
• M68: 38,206,698 km (0.105 R)
• M69: 38,284,489 km (0.104 R)
• M70: 38,596,251 km (0.097 R)
• M71: 38,830,521 km (0.096 R)
• M72: 39,772,688 km (0.074 R)
• M73: 43,291,230 km (0.099 R)
• M74: 43,941,532 km (0.046 R)
• M75: 44,923,193 km (0.12 R)
• M76: 46,326,122 km (0.112 R)
• M77: 47,158,036 km (0.069 R)
• M78: 48,583,704 km (0.119 R)
• M79: 49,259,587 km (0.109 R)
• M80: 50,877,039 km (0.109 R)
• M81: 51,048,179 km (0.062 R)
• M82: 51,735,282 km (0.114 R)
• M83: 52,166,124 km (0.096 R)
• M84: 53,379,063 km (0.073 R)
• M85: 54,513,614 km (0.104 R)
• M86: 56,806,650 km (0.102 R)
• M87: 57,518,437 km (0.1 R)
• M88: 57,786,217 km (0.115 R)
• M89: 57,875,527 km (0.1 R)
• M90: 58,054,296 km (0.111 R)
• M91: 58,502,043 km (0.105 R)
• M92: 59,130,952 km (0.109 R)
• M93: 59,491,184 km (0.068 R)
• M94: 60,304,697 km (0.042 R)

Asteroid Belt

Center: 14.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 3

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.93 AU - 19.81 AU

Year: 22977 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 144.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,189,007 km

• M1: 46,974 km (0.111 R)
• M2: 375,939 km (0.104 R)
• M3: 546,481 km (0.067 R)
• M4: 950,545 km (0.109 R)
• M5: 1,824,346 km (0.071 R)
• M6: 2,620,207 km (0.108 R)
• M7: 2,777,883 km (0.102 R)
• M8: 2,971,313 km (0.099 R)
• M9: 3,004,075 km (0.044 R)
• M10: 3,135,871 km (0.114 R)
• M11: 3,612,041 km (0.109 R)
• M12: 3,858,578 km (0.104 R)
• M13: 3,965,840 km (0.093 R)
• M14: 4,330,559 km (0.102 R)
• M15: 4,820,642 km (0.095 R)
• M16: 4,859,088 km (0.094 R)
• M17: 5,648,666 km (0.037 R)
• M18: 6,182,730 km (0.041 R)
• M19: 6,477,139 km (0.105 R)
• M20: 6,862,054 km (0.114 R)
• M21: 7,520,135 km (0.084 R)
• M22: 7,654,175 km (0.044 R)
• M23: 7,788,963 km (0.074 R)
• M24: 9,370,811 km (0.099 R)
• M25: 9,563,193 km (0.089 R)
• M26: 9,903,080 km (0.085 R)
• M27: 10,395,556 km (0.118 R)
• M28: 10,594,671 km (0.059 R)
• M29: 10,694,752 km (0.118 R)
• M30: 11,148,931 km (0.088 R)
• M31: 11,301,670 km (0.046 R)
• M32: 11,403,995 km (0.064 R)
• M33: 12,443,252 km (0.039 R)
• M34: 14,499,474 km (0.071 R)
• M35: 15,452,862 km (0.081 R)
• M36: 17,596,599 km (0.113 R)
• M37: 18,251,688 km (0.035 R)
• M38: 18,371,666 km (0.108 R)
• M39: 19,218,689 km (0.119 R)
• M40: 19,769,957 km (0.117 R)
• M41: 20,264,228 km (0.081 R)
• M42: 20,825,220 km (0.079 R)
• M43: 23,444,530 km (0.113 R)
• M44: 24,362,462 km (0.112 R)
• M45: 25,492,674 km (0.093 R)
• M46: 26,504,105 km (0.096 R)
• M47: 26,708,007 km (0.066 R)
• M48: 27,666,032 km (0.073 R)
• M49: 28,496,300 km (0.112 R)
• M50: 29,968,792 km (0.118 R)
• M51: 30,749,842 km (0.109 R)
• M52: 30,892,559 km (0.067 R)
• M53: 31,970,112 km (0.072 R)
• M54: 32,331,989 km (0.083 R)
• M55: 32,695,363 km (0.119 R)
• M56: 34,161,871 km (0.099 R)
• M57: 34,235,772 km (0.042 R)
• M58: 34,309,673 km (0.103 R)
• M59: 34,457,775 km (0.055 R)
• M60: 34,903,128 km (0.105 R)
• M61: 35,649,771 km (0.077 R)
• M62: 35,874,766 km (0.059 R)
• M63: 37,310,607 km (0.064 R)
• M64: 39,460,777 km (0.104 R)
• M65: 40,785,615 km (0.106 R)
• M66: 41,256,699 km (0.066 R)
• M67: 42,045,828 km (0.083 R)
• M68: 42,204,252 km (0.095 R)
• M69: 42,601,135 km (0.061 R)
• M70: 43,238,721 km (0.1 R)
• M71: 44,927,532 km (0.073 R)
• M72: 45,170,628 km (0.119 R)
• M73: 45,332,792 km (0.054 R)
• M74: 45,657,869 km (0.103 R)
• M75: 45,820,781 km (0.12 R)
• M76: 46,392,244 km (0.071 R)
• M77: 46,965,952 km (0.085 R)
• M78: 48,618,261 km (0.088 R)
• M79: 49,535,146 km (0.053 R)
• M80: 50,037,645 km (0.114 R)
• M81: 50,373,642 km (0.11 R)
• M82: 50,963,357 km (0.083 R)
• M83: 51,132,253 km (0.114 R)
• M84: 51,640,138 km (0.085 R)
• M85: 52,064,547 km (0.116 R)
• M86: 52,405,032 km (0.119 R)
• M87: 53,173,666 km (0.07 R)
• M88: 53,688,133 km (0.099 R)
• M89: 54,118,227 km (0.057 R)
• M90: 55,328,324 km (0.111 R)
• M91: 55,849,523 km (0.073 R)
• M92: 57,160,000 km (0.072 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 16,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit