🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.23 AU - 1.61 AU

Year: 628 Days

Day: 28.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.2 AU - 1.7 AU

Year: 648 Days

Day: 41 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,741,633 km

• M1: 935,286 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.86 AU - 2.8 AU

Year: 1319 Days

Day: 27 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 12.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.76 AU - 5.54 AU

Year: 3719 Days

Day: 9.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,741,633 km

• M1: 181,911 km (0.116 R)
• M2: 333,154 km (0.06 R)
• M3: 424,260 km (0.112 R)
• M4: 801,695 km (0.117 R)
• M5: 967,599 km (0.052 R)
• M6: 1,043,894 km (0.114 R)
• M7: 1,215,184 km (0.047 R)
• M8: 1,420,881 km (0.074 R)
• M9: 1,509,143 km (0.096 R)
• M10: 1,812,378 km (0.072 R)
• M11: 1,908,570 km (0.094 R)
• M12: 2,006,556 km (0.078 R)
• M13: 2,252,046 km (0.109 R)
• M14: 2,370,977 km (0.108 R)
• M15: 2,537,928 km (0.087 R)
• M16: 2,709,068 km (0.099 R)
• M17: 2,804,062 km (0.111 R)
• M18: 3,095,629 km (0.063 R)
• M19: 3,245,227 km (0.104 R)
• M20: 3,363,259 km (0.118 R)
• M21: 3,482,788 km (0.105 R)
• M22: 3,638,669 km (0.08 R)
• M23: 3,796,794 km (0.106 R)
• M24: 4,011,168 km (0.082 R)
• M25: 4,433,482 km (0.084 R)
• M26: 4,564,829 km (0.106 R)
• M27: 4,986,396 km (0.117 R)
• M28: 5,162,473 km (0.111 R)
• M29: 5,280,954 km (0.111 R)
• M30: 5,400,483 km (0.117 R)
• M31: 5,642,084 km (0.082 R)
• M32: 6,473,399 km (0.066 R)
• M33: 6,990,559 km (0.085 R)
• M34: 7,143,897 km (0.115 R)
• M35: 7,320,572 km (0.054 R)
• M36: 7,521,033 km (0.103 R)
• M37: 7,610,792 km (0.056 R)
• M38: 8,202,601 km (0.082 R)
• M39: 8,574,202 km (0.116 R)
• M40: 8,927,552 km (0.062 R)
• M41: 9,309,775 km (0.079 R)
• M42: 9,430,351 km (0.102 R)
• M43: 9,673,148 km (0.119 R)
• M44: 10,041,009 km (0.101 R)
• M45: 10,564,003 km (0.098 R)
• M46: 10,714,947 km (0.112 R)
• M47: 10,942,935 km (0.096 R)
• M48: 11,044,811 km (0.118 R)
• M49: 11,146,837 km (0.037 R)
• M50: 11,455,158 km (0.085 R)
• M51: 11,532,649 km (0.06 R)
• M52: 12,159,165 km (0.081 R)
• M53: 12,503,091 km (0.085 R)
• M54: 13,173,588 km (0.082 R)
• M55: 13,309,124 km (0.1 R)
• M56: 13,472,335 km (0.067 R)
• M57: 13,608,918 km (0.104 R)
• M58: 13,828,378 km (0.062 R)
• M59: 13,993,684 km (0.051 R)
• M60: 14,215,238 km (0.079 R)
• M61: 14,633,664 km (0.058 R)
• M62: 14,999,580 km (0.064 R)
• M63: 16,028,664 km (0.114 R)
• M64: 16,347,756 km (0.073 R)
• M65: 16,610,300 km (0.077 R)
• M66: 16,727,436 km (0.079 R)
• M67: 17,198,818 km (0.109 R)
• M68: 17,525,391 km (0.118 R)
• M69: 18,365,981 km (0.114 R)
• M70: 18,608,629 km (0.067 R)
• M71: 19,066,398 km (0.093 R)
• M72: 19,219,886 km (0.07 R)
• M73: 19,404,489 km (0.098 R)
• M74: 19,651,625 km (0.112 R)
• M75: 20,461,847 km (0.047 R)
• M76: 20,997,557 km (0.114 R)
• M77: 21,378,583 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 11

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.17 AU - 8.39 AU

Year: 8836 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,741,633 km

• M1: 186,698 km (0.1 R)
• M2: 288,574 km (0.09 R)
• M3: 370,554 km (0.077 R)
• M4: 851,661 km (0.065 R)
• M5: 1,080,545 km (0.046 R)
• M6: 1,506,151 km (0.092 R)
• M7: 1,737,878 km (0.1 R)
• M8: 1,858,305 km (0.083 R)
• M9: 2,236,339 km (0.105 R)
• M10: 2,394,464 km (0.096 R)
• M11: 3,299,381 km (0.071 R)
• M12: 3,571,649 km (0.06 R)
• M13: 3,695,067 km (0.068 R)
• M14: 4,235,415 km (0.069 R)
• M15: 4,333,402 km (0.075 R)
• M16: 5,319,251 km (0.081 R)
• M17: 5,783,154 km (0.113 R)
• M18: 6,560,016 km (0.09 R)
• M19: 6,788,153 km (0.089 R)
• M20: 7,291,101 km (0.077 R)
• M21: 8,333,349 km (0.083 R)
• M22: 8,955,677 km (0.118 R)
• M23: 9,039,751 km (0.092 R)
• M24: 9,166,460 km (0.104 R)
• M25: 9,251,282 km (0.107 R)
• M26: 9,507,094 km (0.041 R)
• M27: 9,765,450 km (0.094 R)
• M28: 10,069,732 km (0.085 R)
• M29: 10,157,247 km (0.038 R)
• M30: 10,554,130 km (0.103 R)
• M31: 10,643,141 km (0.119 R)
• M32: 11,683,444 km (0.098 R)
• M33: 12,146,001 km (0.096 R)
• M34: 13,136,638 km (0.117 R)
• M35: 13,328,273 km (0.119 R)
• M36: 13,617,445 km (0.111 R)
• M37: 14,006,250 km (0.103 R)
• M38: 14,994,344 km (0.111 R)
• M39: 15,194,656 km (0.061 R)
• M40: 16,881,073 km (0.041 R)
• M41: 17,141,672 km (0.118 R)
• M42: 17,508,935 km (0.071 R)
• M43: 18,304,496 km (0.097 R)
• M44: 19,166,180 km (0.111 R)
• M45: 19,821,119 km (0.06 R)
• M46: 20,594,391 km (0.112 R)
• M47: 21,433,934 km (0.038 R)
• M48: 21,716,225 km (0.112 R)
• M49: 21,943,016 km (0.114 R)
• M50: 22,341,694 km (0.081 R)
• M51: 22,570,579 km (0.111 R)
• M52: 23,668,627 km (0.07 R)
• M53: 23,785,164 km (0.077 R)
• M54: 23,902,000 km (0.108 R)
• M55: 26,277,464 km (0.117 R)
• M56: 26,579,652 km (0.051 R)
• M57: 27,309,540 km (0.027 R)
• M58: 27,799,922 km (0.08 R)
• M59: 28,540,880 km (0.119 R)
• M60: 29,853,153 km (0.067 R)
• M61: 30,929,809 km (0.107 R)
• M62: 31,954,853 km (0.104 R)
• M63: 32,212,760 km (0.074 R)
• M64: 32,925,743 km (0.093 R)
• M65: 33,382,316 km (0.064 R)
• M66: 34,499,513 km (0.089 R)
• M67: 35,695,847 km (0.08 R)
• M68: 36,164,687 km (0.07 R)
• M69: 37,311,953 km (0.049 R)
• M70: 37,924,257 km (0.084 R)
• M71: 38,402,671 km (0.076 R)
• M72: 38,951,994 km (0.045 R)
• M73: 39,642,239 km (0.106 R)
• M74: 39,850,030 km (0.078 R)
• M75: 39,919,444 km (0.052 R)
• M76: 40,545,511 km (0.036 R)
• M77: 41,666,597 km (0.112 R)
• M78: 44,369,980 km (0.07 R)
• M79: 44,441,937 km (0.047 R)
• M80: 44,585,850 km (0.112 R)
• M81: 44,657,807 km (0.034 R)
• M82: 44,729,913 km (0.091 R)
• M83: 45,235,404 km (0.075 R)
• M84: 45,452,620 km (0.026 R)
• M85: 46,470,933 km (0.056 R)
• M86: 48,307,995 km (0.065 R)
• M87: 49,198,252 km (0.116 R)
• M88: 49,570,750 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.1

Radius: 8

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.61 AU - 18.03 AU

Year: 26732 Days

Day: 24.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,741,633 km

• M1: 102,325 km (0.031 R)
• M2: 232,325 km (0.082 R)
• M3: 612,603 km (0.068 R)
• M4: 711,787 km (0.11 R)
• M5: 816,655 km (0.1 R)
• M6: 1,101,788 km (0.087 R)
• M7: 2,724,327 km (0.069 R)
• M8: 2,849,540 km (0.089 R)
• M9: 3,369,842 km (0.106 R)
• M10: 3,733,065 km (0.061 R)
• M11: 4,013,711 km (0.105 R)
• M12: 4,845,625 km (0.098 R)
• M13: 5,255,224 km (0.041 R)
• M14: 5,359,344 km (0.108 R)
• M15: 5,411,703 km (0.104 R)
• M16: 5,836,561 km (0.041 R)
• M17: 6,718,291 km (0.117 R)
• M18: 7,348,397 km (0.068 R)
• M19: 8,664,559 km (0.114 R)
• M20: 9,412,698 km (0.114 R)
• M21: 10,116,706 km (0.114 R)
• M22: 10,573,428 km (0.119 R)
• M23: 11,036,882 km (0.046 R)
• M24: 13,310,022 km (0.105 R)
• M25: 14,462,524 km (0.076 R)
• M26: 14,976,692 km (0.064 R)
• M27: 15,496,993 km (0.061 R)
• M28: 17,015,860 km (0.105 R)
• M29: 17,170,245 km (0.067 R)
• M30: 17,480,661 km (0.117 R)
• M31: 21,180,964 km (0.117 R)
• M32: 21,430,344 km (0.093 R)
• M33: 21,597,295 km (0.099 R)
• M34: 22,607,529 km (0.059 R)
• M35: 23,719,191 km (0.118 R)
• M36: 25,287,725 km (0.114 R)
• M37: 25,640,925 km (0.045 R)
• M38: 26,173,643 km (0.065 R)
• M39: 27,250,000 km (0.112 R)
• M40: 27,521,221 km (0.119 R)
• M41: 28,615,679 km (0.083 R)
• M42: 29,168,144 km (0.106 R)
• M43: 29,538,399 km (0.086 R)
• M44: 30,564,790 km (0.045 R)
• M45: 31,602,849 km (0.042 R)
• M46: 32,173,864 km (0.107 R)
• M47: 32,940,554 km (0.089 R)
• M48: 35,967,816 km (0.084 R)
• M49: 36,265,516 km (0.115 R)
• M50: 37,766,132 km (0.07 R)
• M51: 39,388,970 km (0.037 R)
• M52: 40,208,916 km (0.097 R)
• M53: 40,724,131 km (0.055 R)
• M54: 41,034,397 km (0.068 R)
• M55: 41,241,739 km (0.104 R)
• M56: 41,969,832 km (0.116 R)
• M57: 44,818,026 km (0.097 R)
• M58: 45,781,287 km (0.042 R)
• M59: 45,996,259 km (0.12 R)
• M60: 46,103,820 km (0.075 R)
• M61: 46,967,747 km (0.047 R)
• M62: 48,711,610 km (0.072 R)
• M63: 51,143,772 km (0.11 R)
• M64: 51,478,572 km (0.114 R)
• M65: 51,590,322 km (0.057 R)
• M66: 51,925,870 km (0.118 R)
• M67: 52,712,007 km (0.11 R)
• M68: 52,937,301 km (0.033 R)
• M69: 53,163,044 km (0.117 R)
• M70: 53,275,990 km (0.112 R)
• M71: 57,974,710 km (0.05 R)
• M72: 59,023,840 km (0.108 R)
• M73: 59,374,946 km (0.1 R)
• M74: 59,961,669 km (0.117 R)
• M75: 60,550,187 km (0.107 R)
• M76: 61,851,988 km (0.103 R)
• M77: 62,804,328 km (0.117 R)
• M78: 64,482,816 km (0.119 R)
• M79: 64,965,119 km (0.06 R)
• M80: 68,251,635 km (0.107 R)
• M81: 70,596,582 km (0.101 R)
• M82: 70,720,748 km (0.102 R)
• M83: 71,591,856 km (0.08 R)
• M84: 72,842,494 km (0.065 R)
• M85: 73,722,130 km (0.078 R)
• M86: 74,100,313 km (0.045 R)
• M87: 75,238,454 km (0.098 R)
• M88: 76,127,664 km (0.058 R)
• M89: 77,020,314 km (0.106 R)
• M90: 77,916,405 km (0.095 R)
• M91: 79,589,957 km (0.11 R)
• M92: 80,755,324 km (0.094 R)
• M93: 82,056,975 km (0.114 R)
• M94: 85,209,002 km (0.07 R)
• M95: 89,338,502 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit