🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.91 AU

Year: 242 Days

Day: 21.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.86 AU - 1.38 AU

Year: 451 Days

Day: 31.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.28 AU - 1.46 AU

Year: 611 Days

Day: 28.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,564,446 km

• M1: 304,282 km (0.113 R)
• M2: 713,133 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 13.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.34 AU - 4.48 AU

Year: 3527 Days

Day: 5.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,564,446 km

• M1: 200,910 km (0.109 R)
• M2: 326,273 km (0.108 R)
• M3: 508,782 km (0.09 R)
• M4: 620,233 km (0.087 R)
• M5: 714,779 km (0.046 R)
• M6: 1,011,132 km (0.079 R)
• M7: 1,290,581 km (0.097 R)
• M8: 1,416,692 km (0.076 R)
• M9: 1,559,109 km (0.117 R)
• M10: 1,910,814 km (0.099 R)
• M11: 2,123,392 km (0.091 R)
• M12: 2,543,014 km (0.105 R)
• M13: 2,748,113 km (0.076 R)
• M14: 2,852,682 km (0.113 R)
• M15: 3,112,384 km (0.083 R)
• M16: 3,205,882 km (0.095 R)
• M17: 3,720,948 km (0.053 R)
• M18: 3,971,524 km (0.12 R)
• M19: 4,244,989 km (0.106 R)
• M20: 4,577,695 km (0.065 R)
• M21: 4,702,459 km (0.101 R)
• M22: 4,955,579 km (0.037 R)
• M23: 5,550,829 km (0.05 R)
• M24: 5,818,460 km (0.061 R)
• M25: 6,070,831 km (0.084 R)
• M26: 6,446,172 km (0.089 R)
• M27: 6,546,253 km (0.089 R)
• M28: 6,667,128 km (0.113 R)
• M29: 6,931,318 km (0.116 R)
• M30: 7,075,082 km (0.099 R)
• M31: 7,240,537 km (0.101 R)
• M32: 7,915,523 km (0.093 R)
• M33: 8,217,112 km (0.074 R)
• M34: 8,522,591 km (0.076 R)
• M35: 8,787,379 km (0.08 R)
• M36: 8,943,110 km (0.095 R)
• M37: 9,099,889 km (0.072 R)
• M38: 9,257,415 km (0.095 R)
• M39: 9,804,644 km (0.052 R)
• M40: 9,989,398 km (0.043 R)
• M41: 10,268,847 km (0.11 R)
• M42: 11,290,899 km (0.057 R)
• M43: 11,557,632 km (0.119 R)
• M44: 11,679,555 km (0.099 R)
• M45: 11,973,963 km (0.104 R)
• M46: 12,097,381 km (0.106 R)
• M47: 12,320,581 km (0.072 R)
• M48: 12,520,145 km (0.051 R)
• M49: 12,871,850 km (0.115 R)
• M50: 12,998,260 km (0.094 R)
• M51: 13,252,427 km (0.1 R)
• M52: 13,765,547 km (0.069 R)
• M53: 15,156,957 km (0.081 R)
• M54: 16,400,564 km (0.077 R)
• M55: 16,537,745 km (0.096 R)
• M56: 16,757,953 km (0.084 R)
• M57: 16,979,209 km (0.084 R)
• M58: 17,173,686 km (0.038 R)
• M59: 17,536,610 km (0.097 R)
• M60: 17,648,809 km (0.097 R)
• M61: 17,817,555 km (0.11 R)
• M62: 17,958,476 km (0.062 R)
• M63: 18,355,360 km (0.088 R)
• M64: 18,697,939 km (0.111 R)
• M65: 19,013,740 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 9.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.71 AU - 10.43 AU

Year: 9554 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,564,446 km

• M1: 211,232 km (0.029 R)
• M2: 412,890 km (0.092 R)
• M3: 519,404 km (0.072 R)
• M4: 636,389 km (0.083 R)
• M5: 777,311 km (0.052 R)
• M6: 976,724 km (0.096 R)
• M7: 1,107,772 km (0.041 R)
• M8: 1,709,305 km (0.072 R)
• M9: 2,376,811 km (0.111 R)
• M10: 2,949,920 km (0.048 R)
• M11: 3,093,684 km (0.07 R)
• M12: 3,463,490 km (0.085 R)
• M13: 3,795,298 km (0.104 R)
• M14: 3,899,568 km (0.094 R)
• M15: 4,271,767 km (0.084 R)
• M16: 4,353,148 km (0.088 R)
• M17: 4,683,461 km (0.116 R)
• M18: 5,107,720 km (0.119 R)
• M19: 5,426,812 km (0.11 R)
• M20: 5,485,455 km (0.115 R)
• M21: 6,023,409 km (0.056 R)
• M22: 6,145,331 km (0.112 R)
• M23: 6,672,364 km (0.047 R)
• M24: 6,830,190 km (0.1 R)
• M25: 7,310,998 km (0.084 R)
• M26: 7,769,665 km (0.091 R)
• M27: 8,069,459 km (0.093 R)
• M28: 8,170,288 km (0.105 R)
• M29: 8,543,385 km (0.069 R)
• M30: 9,061,143 km (0.069 R)
• M31: 9,341,489 km (0.11 R)
• M32: 9,767,395 km (0.105 R)
• M33: 9,839,052 km (0.102 R)
• M34: 10,163,380 km (0.107 R)
• M35: 10,711,806 km (0.114 R)
• M36: 10,822,658 km (0.069 R)
• M37: 11,194,857 km (0.087 R)
• M38: 11,723,237 km (0.115 R)
• M39: 12,067,013 km (0.099 R)
• M40: 12,530,766 km (0.12 R)
• M41: 12,764,738 km (0.116 R)
• M42: 14,239,773 km (0.105 R)
• M43: 14,321,154 km (0.116 R)
• M44: 14,524,906 km (0.115 R)
• M45: 14,729,706 km (0.057 R)
• M46: 14,894,263 km (0.085 R)
• M47: 15,018,130 km (0.117 R)
• M48: 15,266,762 km (0.1 R)
• M49: 15,852,288 km (0.112 R)
• M50: 16,744,190 km (0.086 R)
• M51: 17,045,181 km (0.03 R)
• M52: 18,134,553 km (0.071 R)
• M53: 18,266,798 km (0.055 R)
• M54: 18,355,060 km (0.055 R)
• M55: 19,066,847 km (0.081 R)
• M56: 20,655,277 km (0.037 R)
• M57: 20,747,429 km (0.105 R)
• M58: 21,256,062 km (0.103 R)
• M59: 22,997,232 km (0.08 R)
• M60: 23,619,858 km (0.076 R)
• M61: 23,764,220 km (0.098 R)
• M62: 24,150,931 km (0.104 R)
• M63: 24,637,124 km (0.097 R)
• M64: 24,783,730 km (0.078 R)
• M65: 25,028,472 km (0.109 R)
• M66: 25,274,111 km (0.043 R)
• M67: 25,570,016 km (0.089 R)
• M68: 26,115,300 km (0.062 R)
• M69: 26,314,565 km (0.101 R)
• M70: 26,664,474 km (0.051 R)
• M71: 26,915,350 km (0.092 R)
• M72: 27,116,559 km (0.108 R)
• M73: 27,318,366 km (0.088 R)
• M74: 28,436,910 km (0.1 R)
• M75: 29,105,014 km (0.073 R)
• M76: 29,311,608 km (0.113 R)
• M77: 29,726,294 km (0.074 R)
• M78: 29,830,264 km (0.094 R)
• M79: 30,038,504 km (0.055 R)
• M80: 30,929,210 km (0.092 R)
• M81: 31,139,994 km (0.086 R)
• M82: 31,245,610 km (0.065 R)
• M83: 32,790,058 km (0.101 R)
• M84: 33,220,451 km (0.046 R)
• M85: 33,869,556 km (0.102 R)
• M86: 34,577,603 km (0.108 R)
• M87: 34,905,970 km (0.065 R)
• M88: 36,174,411 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.7

Radius: 7.6

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.11 AU - 13.53 AU

Year: 15475 Days

Day: 24.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,564,446 km

• M1: 506,389 km (0.047 R)
• M2: 1,022,651 km (0.107 R)
• M3: 1,632,113 km (0.07 R)
• M4: 1,815,221 km (0.093 R)
• M5: 1,973,046 km (0.058 R)
• M6: 2,234,992 km (0.06 R)
• M7: 2,974,305 km (0.091 R)
• M8: 3,351,291 km (0.112 R)
• M9: 4,358,983 km (0.095 R)
• M10: 4,528,328 km (0.105 R)
• M11: 6,195,895 km (0.106 R)
• M12: 6,291,039 km (0.106 R)
• M13: 7,980,298 km (0.112 R)
• M14: 8,032,059 km (0.099 R)
• M15: 8,083,820 km (0.11 R)
• M16: 8,714,375 km (0.108 R)
• M17: 9,035,562 km (0.085 R)
• M18: 10,246,407 km (0.104 R)
• M19: 10,642,243 km (0.051 R)
• M20: 10,870,679 km (0.106 R)
• M21: 11,390,681 km (0.072 R)
• M22: 11,859,670 km (0.094 R)
• M23: 12,335,092 km (0.115 R)
• M24: 13,181,816 km (0.101 R)
• M25: 13,736,076 km (0.086 R)
• M26: 13,984,858 km (0.07 R)
• M27: 14,803,607 km (0.111 R)
• M28: 16,028,065 km (0.098 R)
• M29: 17,217,817 km (0.103 R)
• M30: 18,986,064 km (0.087 R)
• M31: 19,263,269 km (0.1 R)
• M32: 19,332,682 km (0.078 R)
• M33: 19,402,245 km (0.072 R)
• M34: 20,597,832 km (0.067 R)
• M35: 21,672,393 km (0.064 R)
• M36: 22,618,450 km (0.067 R)
• M37: 23,207,267 km (0.101 R)
• M38: 24,025,119 km (0.038 R)
• M39: 24,625,904 km (0.028 R)
• M40: 25,003,938 km (0.04 R)
• M41: 25,612,651 km (0.117 R)
• M42: 26,226,302 km (0.036 R)
• M43: 27,233,844 km (0.061 R)
• M44: 27,468,114 km (0.092 R)
• M45: 27,781,521 km (0.106 R)
• M46: 29,047,119 km (0.108 R)
• M47: 30,412,200 km (0.07 R)
• M48: 30,817,760 km (0.094 R)
• M49: 31,061,903 km (0.118 R)
• M50: 32,044,911 km (0.115 R)
• M51: 32,374,924 km (0.091 R)
• M52: 33,121,417 km (0.104 R)
• M53: 34,209,742 km (0.109 R)
• M54: 34,462,562 km (0.079 R)
• M55: 35,309,735 km (0.112 R)
• M56: 35,992,350 km (0.037 R)
• M57: 39,117,898 km (0.042 R)
• M58: 39,558,763 km (0.106 R)
• M59: 40,001,423 km (0.118 R)
• M60: 40,267,708 km (0.084 R)
• M61: 42,691,193 km (0.113 R)
• M62: 43,236,178 km (0.104 R)
• M63: 43,418,388 km (0.109 R)
• M64: 43,509,494 km (0.092 R)
• M65: 44,792,594 km (0.064 R)
• M66: 45,069,201 km (0.077 R)
• M67: 49,285,467 km (0.092 R)
• M68: 50,143,710 km (0.06 R)
• M69: 50,910,699 km (0.087 R)
• M70: 51,392,105 km (0.106 R)
• M71: 51,971,647 km (0.105 R)
• M72: 52,068,586 km (0.092 R)
• M73: 52,262,315 km (0.082 R)
• M74: 52,456,344 km (0.074 R)
• M75: 52,942,537 km (0.109 R)
• M76: 53,137,463 km (0.052 R)
• M77: 53,430,226 km (0.083 R)
• M78: 54,508,378 km (0.114 R)
• M79: 54,803,684 km (0.119 R)
• M80: 57,585,157 km (0.105 R)
• M81: 58,287,669 km (0.083 R)
• M82: 58,488,878 km (0.047 R)
• M83: 60,208,805 km (0.056 R)
• M84: 61,228,314 km (0.116 R)
• M85: 62,150,585 km (0.1 R)
• M86: 62,459,056 km (0.069 R)
• M87: 62,562,129 km (0.081 R)
• M88: 64,009,189 km (0.1 R)
• M89: 65,153,912 km (0.115 R)
• M90: 65,467,170 km (0.058 R)
• M91: 68,947,265 km (0.072 R)
• M92: 69,586,347 km (0.113 R)
• M93: 71,623,421 km (0.087 R)

Asteroid Belt

Center: 14.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 4.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.83 AU - 19.23 AU

Year: 27949 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,564,446 km

• M1: 174,581 km (0.108 R)
• M2: 236,514 km (0.079 R)
• M3: 337,044 km (0.033 R)
• M4: 800,797 km (0.064 R)
• M5: 1,317,957 km (0.085 R)
• M6: 2,156,005 km (0.101 R)
• M7: 2,788,953 km (0.116 R)
• M8: 2,822,014 km (0.072 R)
• M9: 3,057,332 km (0.082 R)
• M10: 3,125,698 km (0.034 R)
• M11: 3,690,879 km (0.09 R)
• M12: 3,727,231 km (0.059 R)
• M13: 3,800,384 km (0.097 R)
• M14: 4,518,304 km (0.096 R)
• M15: 4,557,350 km (0.073 R)
• M16: 4,596,395 km (0.088 R)
• M17: 4,674,784 km (0.096 R)
• M18: 5,650,312 km (0.104 R)
• M19: 5,692,199 km (0.091 R)
• M20: 6,686,277 km (0.09 R)
• M21: 7,408,685 km (0.103 R)
• M22: 7,639,514 km (0.098 R)
• M23: 7,872,738 km (0.098 R)
• M24: 8,155,777 km (0.061 R)
• M25: 8,731,579 km (0.101 R)
• M26: 9,469,695 km (0.062 R)
• M27: 10,484,716 km (0.091 R)
• M28: 10,536,328 km (0.06 R)
• M29: 10,848,090 km (0.099 R)
• M30: 11,162,844 km (0.063 R)
• M31: 12,451,480 km (0.104 R)
• M32: 12,725,692 km (0.112 R)
• M33: 14,184,272 km (0.084 R)
• M34: 14,643,537 km (0.079 R)
• M35: 14,933,009 km (0.044 R)
• M36: 15,990,965 km (0.11 R)
• M37: 16,110,045 km (0.108 R)
• M38: 17,561,294 km (0.117 R)
• M39: 19,306,503 km (0.059 R)
• M40: 19,433,362 km (0.117 R)
• M41: 19,496,791 km (0.109 R)
• M42: 19,943,191 km (0.105 R)
• M43: 20,199,752 km (0.11 R)
• M44: 20,586,612 km (0.07 R)
• M45: 20,845,865 km (0.119 R)
• M46: 22,291,130 km (0.073 R)
• M47: 23,295,081 km (0.089 R)
• M48: 23,565,255 km (0.052 R)
• M49: 23,768,558 km (0.065 R)
• M50: 24,793,753 km (0.101 R)
• M51: 25,207,989 km (0.12 R)
• M52: 25,485,344 km (0.058 R)
• M53: 26,043,045 km (0.116 R)
• M54: 26,113,056 km (0.085 R)
• M55: 26,675,395 km (0.111 R)
• M56: 26,957,985 km (0.114 R)
• M57: 29,400,320 km (0.079 R)
• M58: 29,619,182 km (0.105 R)
• M59: 31,912,218 km (0.026 R)
• M60: 32,287,409 km (0.112 R)
• M61: 33,269,669 km (0.107 R)
• M62: 34,799,905 km (0.119 R)
• M63: 35,031,483 km (0.091 R)
• M64: 36,509,510 km (0.087 R)
• M65: 39,767,901 km (0.104 R)
• M66: 40,171,516 km (0.101 R)
• M67: 41,227,378 km (0.07 R)
• M68: 41,554,100 km (0.077 R)
• M69: 42,045,828 km (0.087 R)
• M70: 42,127,957 km (0.077 R)
• M71: 43,865,237 km (0.065 R)
• M72: 43,948,563 km (0.045 R)
• M73: 44,031,889 km (0.056 R)
• M74: 44,784,516 km (0.079 R)
• M75: 45,963,647 km (0.073 R)
• M76: 46,132,842 km (0.104 R)
• M77: 49,128,689 km (0.096 R)
• M78: 52,186,768 km (0.043 R)
• M79: 52,983,078 km (0.11 R)
• M80: 54,408,596 km (0.095 R)
• M81: 54,677,274 km (0.087 R)
• M82: 54,856,642 km (0.072 R)
• M83: 54,946,400 km (0.112 R)
• M84: 55,936,888 km (0.095 R)
• M85: 57,297,181 km (0.064 R)
• M86: 57,570,497 km (0.093 R)
• M87: 59,311,816 km (0.111 R)
• M88: 60,698,738 km (0.081 R)
• M89: 61,535,887 km (0.026 R)
• M90: 61,629,236 km (0.11 R)
• M91: 62,096,281 km (0.111 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: 518 - 19,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit