🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 24.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.12 AU

Year: 335 Days

Day: 27.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,798,853 km

• M1: 59,839 km (0.113 R)
• M2: 634,893 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.45 AU - 1.47 AU

Year: 638 Days

Day: 31 Hours

Environment

Temp: -34 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,798,853 km

• M1: 436,078 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.41 AU - 2.29 AU

Year: 910 Days

Day: 36.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,798,853 km

• M1: 43,683 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.66 AU - 5.02 AU

Year: 3270 Days

Day: 35.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 14.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.79 AU - 7.57 AU

Year: 6244 Days

Day: 6.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,798,853 km

• M1: 195,076 km (0.073 R)
• M2: 426,653 km (0.099 R)
• M3: 540,647 km (0.043 R)
• M4: 779,555 km (0.083 R)
• M5: 944,561 km (0.118 R)
• M6: 1,259,614 km (0.083 R)
• M7: 1,421,030 km (0.091 R)
• M8: 1,628,223 km (0.087 R)
• M9: 2,223,623 km (0.113 R)
• M10: 2,603,153 km (0.088 R)
• M11: 2,812,590 km (0.119 R)
• M12: 3,373,582 km (0.116 R)
• M13: 3,525,872 km (0.099 R)
• M14: 4,212,078 km (0.054 R)
• M15: 4,598,938 km (0.109 R)
• M16: 5,142,576 km (0.097 R)
• M17: 6,042,707 km (0.094 R)
• M18: 6,197,391 km (0.115 R)
• M19: 7,616,327 km (0.039 R)
• M20: 7,783,876 km (0.1 R)
• M21: 8,190,932 km (0.04 R)
• M22: 8,431,635 km (0.112 R)
• M23: 9,561,548 km (0.074 R)
• M24: 9,670,006 km (0.099 R)
• M25: 9,960,974 km (0.083 R)
• M26: 10,070,929 km (0.09 R)
• M27: 10,403,186 km (0.119 R)
• M28: 10,701,484 km (0.078 R)
• M29: 10,851,680 km (0.07 R)
• M30: 11,344,755 km (0.116 R)
• M31: 11,884,055 km (0.057 R)
• M32: 12,629,501 km (0.099 R)
• M33: 13,108,065 km (0.072 R)
• M34: 13,755,375 km (0.07 R)
• M35: 14,496,333 km (0.071 R)
• M36: 14,955,449 km (0.115 R)
• M37: 15,419,352 km (0.05 R)
• M38: 16,059,780 km (0.066 R)
• M39: 16,188,883 km (0.094 R)
• M40: 16,448,136 km (0.058 R)
• M41: 16,665,203 km (0.107 R)
• M42: 16,839,634 km (0.112 R)
• M43: 16,970,831 km (0.051 R)
• M44: 17,676,335 km (0.087 R)
• M45: 17,987,947 km (0.111 R)
• M46: 18,662,035 km (0.077 R)
• M47: 19,527,608 km (0.066 R)
• M48: 19,942,294 km (0.095 R)
• M49: 20,173,871 km (0.117 R)
• M50: 20,780,341 km (0.098 R)
• M51: 21,534,913 km (0.052 R)
• M52: 21,915,490 km (0.067 R)
• M53: 24,098,123 km (0.084 R)
• M54: 24,344,809 km (0.107 R)
• M55: 25,240,302 km (0.081 R)
• M56: 25,440,614 km (0.077 R)
• M57: 25,843,182 km (0.066 R)
• M58: 26,603,438 km (0.116 R)
• M59: 26,705,464 km (0.118 R)
• M60: 26,807,490 km (0.12 R)
• M61: 27,319,713 km (0.09 R)
• M62: 27,422,636 km (0.091 R)
• M63: 27,731,855 km (0.053 R)
• M64: 27,886,988 km (0.065 R)
• M65: 28,719,051 km (0.093 R)
• M66: 29,190,733 km (0.109 R)
• M67: 31,479,282 km (0.059 R)
• M68: 31,857,315 km (0.092 R)
• M69: 32,726,928 km (0.105 R)
• M70: 33,384,410 km (0.054 R)
• M71: 34,434,139 km (0.085 R)
• M72: 35,214,591 km (0.065 R)
• M73: 36,170,222 km (0.053 R)
• M74: 36,906,692 km (0.095 R)
• M75: 37,077,383 km (0.111 R)
• M76: 37,191,227 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 13.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.73 AU - 8.97 AU

Year: 9521 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 85,798,853 km

• M1: 174,132 km (0.095 R)
• M2: 273,166 km (0.107 R)
• M3: 498,161 km (0.096 R)
• M4: 660,475 km (0.098 R)
• M5: 891,903 km (0.101 R)
• M6: 1,659,788 km (0.029 R)
• M7: 2,142,092 km (0.11 R)
• M8: 2,328,341 km (0.093 R)
• M9: 2,447,421 km (0.044 R)
• M10: 2,593,279 km (0.065 R)
• M11: 3,048,505 km (0.117 R)
• M12: 3,339,324 km (0.12 R)
• M13: 4,501,849 km (0.045 R)
• M14: 4,956,477 km (0.082 R)
• M15: 5,267,939 km (0.114 R)
• M16: 5,521,657 km (0.058 R)
• M17: 6,273,836 km (0.069 R)
• M18: 6,509,153 km (0.049 R)
• M19: 6,644,988 km (0.093 R)
• M20: 6,850,535 km (0.099 R)
• M21: 6,954,207 km (0.096 R)
• M22: 7,479,894 km (0.091 R)
• M23: 7,873,635 km (0.119 R)
• M24: 8,127,802 km (0.108 R)
• M25: 8,606,964 km (0.111 R)
• M26: 8,981,856 km (0.105 R)
• M27: 9,133,399 km (0.114 R)
• M28: 9,285,689 km (0.101 R)
• M29: 9,438,878 km (0.087 R)
• M30: 9,631,560 km (0.106 R)
• M31: 10,336,166 km (0.08 R)
• M32: 10,534,832 km (0.087 R)
• M33: 11,016,836 km (0.063 R)
• M34: 11,383,201 km (0.059 R)
• M35: 11,629,589 km (0.1 R)
• M36: 12,127,750 km (0.116 R)
• M37: 12,463,747 km (0.073 R)
• M38: 13,663,970 km (0.091 R)
• M39: 14,322,201 km (0.118 R)
• M40: 14,455,044 km (0.074 R)
• M41: 14,856,116 km (0.086 R)
• M42: 15,306,106 km (0.112 R)
• M43: 15,487,419 km (0.083 R)
• M44: 15,623,852 km (0.118 R)
• M45: 16,358,228 km (0.095 R)
• M46: 16,963,202 km (0.094 R)
• M47: 17,717,773 km (0.069 R)
• M48: 18,387,224 km (0.096 R)
• M49: 19,553,938 km (0.08 R)
• M50: 20,844,818 km (0.118 R)
• M51: 22,265,549 km (0.119 R)
• M52: 22,677,242 km (0.105 R)
• M53: 22,780,614 km (0.104 R)
• M54: 22,884,136 km (0.071 R)
• M55: 23,039,568 km (0.081 R)
• M56: 23,299,569 km (0.112 R)
• M57: 24,296,340 km (0.058 R)
• M58: 24,667,193 km (0.11 R)
• M59: 24,773,407 km (0.102 R)
• M60: 25,146,654 km (0.112 R)
• M61: 26,712,345 km (0.096 R)
• M62: 27,149,919 km (0.043 R)
• M63: 27,479,633 km (0.037 R)
• M64: 28,142,950 km (0.098 R)
• M65: 29,260,296 km (0.047 R)
• M66: 31,135,506 km (0.104 R)
• M67: 31,365,438 km (0.109 R)
• M68: 31,538,223 km (0.089 R)
• M69: 32,873,683 km (0.106 R)
• M70: 33,225,238 km (0.081 R)
• M71: 35,060,804 km (0.117 R)
• M72: 35,479,828 km (0.116 R)
• M73: 35,900,497 km (0.087 R)
• M74: 36,202,086 km (0.086 R)
• M75: 36,504,424 km (0.06 R)
• M76: 36,989,869 km (0.068 R)
• M77: 37,233,564 km (0.077 R)
• M78: 37,906,006 km (0.097 R)
• M79: 38,829,623 km (0.037 R)
• M80: 39,015,274 km (0.088 R)
• M81: 39,885,335 km (0.099 R)
• M82: 40,573,486 km (0.096 R)
• M83: 41,076,434 km (0.09 R)
• M84: 42,725,301 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 9.3

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.98 AU - 11.7 AU

Year: 13811 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 85,798,853 km

• M1: 176,525 km (0.038 R)
• M2: 301,739 km (0.071 R)
• M3: 415,732 km (0.042 R)
• M4: 692,339 km (0.119 R)
• M5: 1,046,886 km (0.06 R)
• M6: 1,400,386 km (0.028 R)
• M7: 1,982,172 km (0.115 R)
• M8: 2,338,963 km (0.107 R)
• M9: 2,582,508 km (0.091 R)
• M10: 2,937,354 km (0.086 R)
• M11: 3,129,587 km (0.093 R)
• M12: 3,236,101 km (0.114 R)
• M13: 3,843,917 km (0.036 R)
• M14: 4,566,774 km (0.112 R)
• M15: 4,954,382 km (0.096 R)
• M16: 5,352,462 km (0.067 R)
• M17: 6,883,746 km (0.086 R)
• M18: 7,163,195 km (0.095 R)
• M19: 7,351,539 km (0.097 R)
• M20: 7,974,913 km (0.056 R)
• M21: 8,219,206 km (0.102 R)
• M22: 8,342,325 km (0.114 R)
• M23: 8,441,209 km (0.095 R)
• M24: 8,790,520 km (0.099 R)
• M25: 8,966,896 km (0.078 R)
• M26: 9,374,700 km (0.088 R)
• M27: 9,580,846 km (0.113 R)
• M28: 10,208,260 km (0.102 R)
• M29: 10,741,127 km (0.117 R)
• M30: 11,038,228 km (0.11 R)
• M31: 11,862,064 km (0.092 R)
• M32: 11,973,365 km (0.049 R)
• M33: 12,281,237 km (0.118 R)
• M34: 12,365,760 km (0.111 R)
• M35: 12,506,980 km (0.098 R)
• M36: 12,847,914 km (0.079 R)
• M37: 13,655,593 km (0.116 R)
• M38: 14,390,567 km (0.057 R)
• M39: 14,509,348 km (0.09 R)
• M40: 14,957,842 km (0.099 R)
• M41: 15,198,844 km (0.086 R)
• M42: 16,392,037 km (0.093 R)
• M43: 17,046,977 km (0.064 R)
• M44: 17,456,725 km (0.074 R)
• M45: 19,128,033 km (0.066 R)
• M46: 19,883,352 km (0.059 R)
• M47: 19,982,685 km (0.077 R)
• M48: 20,883,414 km (0.085 R)
• M49: 21,186,499 km (0.081 R)
• M50: 21,254,117 km (0.098 R)
• M51: 22,448,208 km (0.082 R)
• M52: 23,140,247 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.4

Radius: 3.3

Gravity: 39.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.89 AU - 21.33 AU

Year: 30212 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,798,853 km

• M1: 91,255 km (0.056 R)
• M2: 183,108 km (0.103 R)
• M3: 231,129 km (0.101 R)
• M4: 302,038 km (0.115 R)
• M5: 340,186 km (0.098 R)
• M6: 442,810 km (0.075 R)
• M7: 805,734 km (0.114 R)
• M8: 942,915 km (0.113 R)
• M9: 1,364,931 km (0.069 R)
• M10: 1,429,557 km (0.092 R)
• M11: 1,528,292 km (0.111 R)
• M12: 1,837,810 km (0.103 R)
• M13: 2,128,927 km (0.057 R)
• M14: 2,591,933 km (0.09 R)
• M15: 3,084,858 km (0.112 R)
• M16: 3,169,680 km (0.114 R)
• M17: 3,561,477 km (0.088 R)
• M18: 3,650,637 km (0.098 R)
• M19: 3,831,052 km (0.066 R)
• M20: 4,629,905 km (0.11 R)
• M21: 4,678,524 km (0.052 R)
• M22: 4,727,143 km (0.111 R)
• M23: 5,023,048 km (0.096 R)
• M24: 6,211,902 km (0.087 R)
• M25: 6,265,458 km (0.08 R)
• M26: 7,539,583 km (0.117 R)
• M27: 8,000,943 km (0.082 R)
• M28: 8,059,136 km (0.059 R)
• M29: 8,176,272 km (0.063 R)
• M30: 8,709,887 km (0.09 R)
• M31: 9,011,327 km (0.081 R)
• M32: 10,440,735 km (0.105 R)
• M33: 11,019,080 km (0.086 R)
• M34: 11,475,952 km (0.073 R)
• M35: 11,673,720 km (0.055 R)
• M36: 12,408,246 km (0.112 R)
• M37: 12,883,518 km (0.113 R)
• M38: 13,088,916 km (0.083 R)
• M39: 14,628,577 km (0.115 R)
• M40: 14,986,415 km (0.113 R)
• M41: 15,130,329 km (0.116 R)
• M42: 18,564,797 km (0.089 R)
• M43: 20,288,463 km (0.033 R)
• M44: 20,447,635 km (0.116 R)
• M45: 21,411,644 km (0.058 R)
• M46: 21,736,271 km (0.044 R)
• M47: 22,226,204 km (0.12 R)
• M48: 23,550,445 km (0.11 R)
• M49: 24,306,512 km (0.047 R)
• M50: 24,985,238 km (0.034 R)
• M51: 29,186,245 km (0.109 R)
• M52: 32,198,249 km (0.105 R)
• M53: 36,946,037 km (0.108 R)
• M54: 37,921,564 km (0.056 R)
• M55: 39,004,204 km (0.086 R)
• M56: 39,400,489 km (0.114 R)
• M57: 40,898,263 km (0.095 R)
• M58: 42,516,164 km (0.102 R)
• M59: 43,128,318 km (0.075 R)
• M60: 47,072,167 km (0.049 R)
• M61: 47,282,950 km (0.102 R)
• M62: 49,407,539 km (0.104 R)
• M63: 50,051,109 km (0.06 R)
• M64: 50,158,520 km (0.049 R)
• M65: 52,215,790 km (0.114 R)
• M66: 52,433,904 km (0.117 R)
• M67: 53,090,190 km (0.069 R)
• M68: 53,529,260 km (0.095 R)
• M69: 54,521,393 km (0.097 R)
• M70: 54,742,798 km (0.113 R)
• M71: 55,297,357 km (0.119 R)
• M72: 56,748,007 km (0.101 R)
• M73: 58,777,153 km (0.102 R)
• M74: 59,572,714 km (0.111 R)
• M75: 60,028,838 km (0.091 R)
• M76: 60,715,343 km (0.119 R)
• M77: 60,944,677 km (0.076 R)
• M78: 61,289,350 km (0.087 R)
• M79: 63,952,940 km (0.088 R)
• M80: 65,592,682 km (0.062 R)
• M81: 67,127,557 km (0.077 R)
• M82: 67,246,188 km (0.095 R)
• M83: 68,674,249 km (0.096 R)
• M84: 71,439,416 km (0.104 R)
• M85: 72,045,437 km (0.059 R)
• M86: 73,384,487 km (0.106 R)
• M87: 74,977,406 km (0.031 R)
• M88: 75,593,150 km (0.07 R)
• M89: 78,322,414 km (0.113 R)
• M90: 78,572,093 km (0.1 R)
• M91: 79,824,526 km (0.088 R)
• M92: 80,831,320 km (0.12 R)
• M93: 82,730,166 km (0.106 R)
• M94: 83,366,405 km (0.085 R)
• M95: 83,876,534 km (0.106 R)
• M96: 84,132,047 km (0.104 R)
• M97: 84,899,933 km (0.093 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit