🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.79 AU - 3.99 AU

Year: 2364 Days

Day: 40 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.86 AU - 4.26 AU

Year: 2544 Days

Day: 23.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 9.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.91 AU - 6.17 AU

Year: 5622 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,253,894 km

• M1: 126,261 km (0.112 R)
• M2: 287,677 km (0.059 R)
• M3: 513,719 km (0.118 R)
• M4: 613,501 km (0.091 R)
• M5: 769,980 km (0.093 R)
• M6: 1,256,772 km (0.111 R)
• M7: 1,317,808 km (0.037 R)
• M8: 1,589,178 km (0.059 R)
• M9: 2,020,170 km (0.1 R)
• M10: 2,092,575 km (0.094 R)
• M11: 2,428,871 km (0.114 R)
• M12: 2,642,946 km (0.09 R)
• M13: 3,215,457 km (0.102 R)
• M14: 3,625,504 km (0.111 R)
• M15: 3,825,666 km (0.063 R)
• M16: 4,098,084 km (0.029 R)
• M17: 4,260,099 km (0.052 R)
• M18: 4,330,110 km (0.094 R)
• M19: 4,590,261 km (0.104 R)
• M20: 4,953,335 km (0.095 R)
• M21: 5,175,638 km (0.108 R)
• M22: 6,255,884 km (0.045 R)
• M23: 6,577,220 km (0.039 R)
• M24: 6,658,302 km (0.117 R)
• M25: 6,821,663 km (0.094 R)
• M26: 8,645,111 km (0.064 R)
• M27: 8,793,662 km (0.117 R)
• M28: 9,002,949 km (0.102 R)
• M29: 10,136,752 km (0.089 R)
• M30: 10,293,381 km (0.044 R)
• M31: 10,640,897 km (0.06 R)
• M32: 11,024,316 km (0.064 R)
• M33: 11,347,298 km (0.101 R)
• M34: 11,706,333 km (0.117 R)
• M35: 12,603,172 km (0.103 R)
• M36: 13,281,748 km (0.115 R)
• M37: 13,590,967 km (0.095 R)
• M38: 14,006,998 km (0.107 R)
• M39: 14,851,628 km (0.092 R)
• M40: 15,748,916 km (0.048 R)
• M41: 16,295,696 km (0.086 R)
• M42: 17,258,209 km (0.115 R)
• M43: 17,897,590 km (0.053 R)
• M44: 18,774,832 km (0.117 R)
• M45: 19,354,374 km (0.098 R)
• M46: 19,665,986 km (0.069 R)
• M47: 19,900,706 km (0.099 R)
• M48: 20,175,816 km (0.074 R)
• M49: 21,048,570 km (0.064 R)
• M50: 21,368,859 km (0.057 R)
• M51: 21,529,677 km (0.119 R)
• M52: 21,933,441 km (0.096 R)
• M53: 22,217,677 km (0.093 R)
• M54: 22,502,961 km (0.112 R)
• M55: 23,159,845 km (0.076 R)
• M56: 23,615,071 km (0.057 R)
• M57: 25,892,250 km (0.12 R)
• M58: 25,977,969 km (0.086 R)
• M59: 26,537,166 km (0.114 R)
• M60: 26,883,336 km (0.108 R)
• M61: 27,448,965 km (0.111 R)
• M62: 27,580,163 km (0.06 R)
• M63: 28,636,324 km (0.098 R)
• M64: 28,725,035 km (0.118 R)
• M65: 28,858,028 km (0.104 R)
• M66: 29,347,811 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 10.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.56 AU - 7.36 AU

Year: 6954 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 159.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,253,894 km

• M1: 138,827 km (0.107 R)
• M2: 233,373 km (0.087 R)
• M3: 310,565 km (0.085 R)
• M4: 457,021 km (0.083 R)
• M5: 617,241 km (0.082 R)
• M6: 902,524 km (0.115 R)
• M7: 1,127,070 km (0.091 R)
• M8: 1,246,300 km (0.063 R)
• M9: 1,316,461 km (0.114 R)
• M10: 1,479,373 km (0.049 R)
• M11: 1,865,785 km (0.107 R)
• M12: 2,218,836 km (0.084 R)
• M13: 2,414,360 km (0.09 R)
• M14: 2,503,221 km (0.103 R)
• M15: 2,661,197 km (0.097 R)
• M16: 2,753,050 km (0.033 R)
• M17: 3,475,757 km (0.086 R)
• M18: 3,729,325 km (0.047 R)
• M19: 3,910,488 km (0.072 R)
• M20: 4,015,356 km (0.096 R)
• M21: 4,335,645 km (0.108 R)
• M22: 4,471,480 km (0.112 R)
• M23: 4,636,487 km (0.1 R)
• M24: 5,579,851 km (0.066 R)
• M25: 5,727,953 km (0.089 R)
• M26: 5,997,827 km (0.043 R)
• M27: 6,088,633 km (0.059 R)
• M28: 6,364,043 km (0.045 R)
• M29: 6,612,375 km (0.089 R)
• M30: 6,863,850 km (0.072 R)
• M31: 7,901,311 km (0.086 R)
• M32: 8,642,718 km (0.062 R)
• M33: 9,336,104 km (0.06 R)
• M34: 9,867,775 km (0.087 R)
• M35: 10,923,637 km (0.118 R)
• M36: 11,446,182 km (0.105 R)
• M37: 11,710,521 km (0.038 R)
• M38: 11,862,513 km (0.084 R)
• M39: 12,206,887 km (0.082 R)
• M40: 13,497,468 km (0.101 R)
• M41: 13,696,732 km (0.082 R)
• M42: 14,830,983 km (0.09 R)
• M43: 14,913,262 km (0.081 R)
• M44: 14,995,541 km (0.067 R)
• M45: 15,409,478 km (0.045 R)
• M46: 15,995,304 km (0.113 R)
• M47: 16,079,527 km (0.032 R)
• M48: 16,588,309 km (0.109 R)
• M49: 17,016,459 km (0.117 R)
• M50: 17,145,562 km (0.099 R)
• M51: 18,987,560 km (0.117 R)
• M52: 19,525,215 km (0.05 R)
• M53: 20,341,271 km (0.118 R)
• M54: 20,615,783 km (0.106 R)
• M55: 20,799,490 km (0.091 R)
• M56: 21,122,172 km (0.105 R)
• M57: 21,725,949 km (0.112 R)
• M58: 22,053,419 km (0.047 R)
• M59: 22,760,718 km (0.074 R)
• M60: 22,950,557 km (0.083 R)
• M61: 23,140,995 km (0.096 R)
• M62: 23,236,439 km (0.106 R)
• M63: 24,342,715 km (0.072 R)
• M64: 24,585,512 km (0.109 R)
• M65: 24,975,813 km (0.04 R)
• M66: 25,073,650 km (0.087 R)
• M67: 26,656,695 km (0.117 R)
• M68: 26,856,857 km (0.115 R)
• M69: 27,309,091 km (0.117 R)
• M70: 27,460,335 km (0.087 R)
• M71: 27,814,433 km (0.099 R)
• M72: 27,966,574 km (0.099 R)
• M73: 28,629,442 km (0.102 R)
• M74: 29,039,939 km (0.092 R)
• M75: 30,648,864 km (0.087 R)
• M76: 31,016,127 km (0.101 R)
• M77: 32,660,357 km (0.078 R)
• M78: 32,928,137 km (0.086 R)
• M79: 33,196,815 km (0.098 R)
• M80: 33,627,956 km (0.075 R)
• M81: 34,387,165 km (0.119 R)
• M82: 36,420,499 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.1

Radius: 5.1

Gravity: 37.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.57 AU - 14.89 AU

Year: 17202 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,253,894 km

• M1: 152,440 km (0.117 R)
• M2: 249,828 km (0.093 R)
• M3: 800,349 km (0.03 R)
• M4: 875,148 km (0.071 R)
• M5: 978,669 km (0.087 R)
• M6: 1,523,804 km (0.116 R)
• M7: 1,942,678 km (0.105 R)
• M8: 2,147,627 km (0.088 R)
• M9: 3,433,870 km (0.114 R)
• M10: 4,819,595 km (0.043 R)
• M11: 5,049,975 km (0.089 R)
• M12: 5,236,973 km (0.112 R)
• M13: 5,284,096 km (0.118 R)
• M14: 5,378,791 km (0.097 R)
• M15: 5,714,339 km (0.098 R)
• M16: 5,909,265 km (0.11 R)
• M17: 6,967,521 km (0.113 R)
• M18: 7,019,431 km (0.112 R)
• M19: 8,356,687 km (0.078 R)
• M20: 9,139,084 km (0.033 R)
• M21: 9,596,703 km (0.1 R)
• M22: 10,237,880 km (0.097 R)
• M23: 10,653,164 km (0.078 R)
• M24: 11,746,126 km (0.027 R)
• M25: 12,305,771 km (0.098 R)
• M26: 12,557,395 km (0.052 R)
• M27: 12,747,085 km (0.086 R)
• M28: 12,937,822 km (0.069 R)
• M29: 13,129,457 km (0.106 R)
• M30: 13,322,139 km (0.089 R)
• M31: 14,497,380 km (0.101 R)
• M32: 15,299,225 km (0.101 R)
• M33: 15,366,544 km (0.091 R)
• M34: 16,945,400 km (0.088 R)
• M35: 17,577,151 km (0.068 R)
• M36: 17,718,521 km (0.112 R)
• M37: 17,931,399 km (0.056 R)
• M38: 18,503,162 km (0.113 R)
• M39: 19,153,464 km (0.115 R)
• M40: 19,445,030 km (0.103 R)
• M41: 19,664,491 km (0.098 R)
• M42: 20,476,508 km (0.108 R)
• M43: 22,057,009 km (0.113 R)
• M44: 22,209,599 km (0.067 R)
• M45: 22,515,676 km (0.104 R)
• M46: 23,910,676 km (0.107 R)
• M47: 24,460,598 km (0.065 R)
• M48: 24,776,848 km (0.084 R)
• M49: 25,733,377 km (0.117 R)
• M50: 27,764,766 km (0.082 R)
• M51: 27,847,045 km (0.119 R)
• M52: 27,929,474 km (0.088 R)
• M53: 28,177,208 km (0.069 R)
• M54: 28,259,935 km (0.083 R)
• M55: 29,175,325 km (0.07 R)
• M56: 29,847,019 km (0.112 R)
• M57: 31,806,602 km (0.112 R)
• M58: 31,892,770 km (0.108 R)
• M59: 32,758,493 km (0.085 R)
• M60: 33,983,400 km (0.095 R)
• M61: 34,512,977 km (0.073 R)
• M62: 34,778,663 km (0.104 R)
• M63: 37,201,250 km (0.11 R)
• M64: 38,020,748 km (0.084 R)
• M65: 38,295,260 km (0.114 R)
• M66: 38,570,370 km (0.083 R)
• M67: 38,662,223 km (0.099 R)
• M68: 39,399,890 km (0.098 R)
• M69: 39,677,544 km (0.071 R)
• M70: 40,421,494 km (0.065 R)
• M71: 40,514,843 km (0.068 R)
• M72: 40,795,190 km (0.056 R)
• M73: 42,396,186 km (0.115 R)
• M74: 45,756,154 km (0.102 R)
• M75: 46,243,095 km (0.026 R)
• M76: 48,703,532 km (0.058 R)
• M77: 49,300,427 km (0.065 R)
• M78: 49,400,059 km (0.076 R)
• M79: 49,499,841 km (0.096 R)
• M80: 49,999,648 km (0.065 R)
• M81: 51,105,325 km (0.053 R)
• M82: 51,610,517 km (0.072 R)
• M83: 52,625,838 km (0.105 R)
• M84: 53,852,989 km (0.109 R)
• M85: 54,058,387 km (0.106 R)
• M86: 57,380,507 km (0.052 R)
• M87: 62,270,562 km (0.073 R)
• M88: 62,486,283 km (0.116 R)
• M89: 63,351,257 km (0.101 R)
• M90: 67,292,264 km (0.086 R)
• M91: 67,845,926 km (0.085 R)
• M92: 69,069,187 km (0.049 R)
• M93: 69,963,483 km (0.109 R)
• M94: 70,075,532 km (0.095 R)
• M95: 72,782,506 km (0.103 R)
• M96: 75,983,750 km (0.117 R)
• M97: 76,791,280 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit