🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.53 AU - 0.55 AU

Year: 170 Days

Day: 15.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,865,198 km

• M1: 79,885 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 240 Days

Day: 46.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.22 AU - 1.54 AU

Year: 693 Days

Day: 16.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.09 AU - 2.39 AU

Year: 1433 Days

Day: 31.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 14.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.68 AU - 3.86 AU

Year: 3129 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 70,865,198 km

• M1: 189,241 km (0.091 R)
• M2: 285,882 km (0.113 R)
• M3: 437,574 km (0.099 R)
• M4: 582,684 km (0.038 R)
• M5: 727,943 km (0.109 R)
• M6: 887,564 km (0.055 R)
• M7: 1,048,382 km (0.047 R)
• M8: 1,245,253 km (0.107 R)
• M9: 1,523,206 km (0.109 R)
• M10: 1,677,291 km (0.104 R)
• M11: 1,941,032 km (0.049 R)
• M12: 2,218,836 km (0.107 R)
• M13: 2,346,443 km (0.099 R)
• M14: 2,493,348 km (0.115 R)
• M15: 3,058,080 km (0.057 R)
• M16: 3,383,156 km (0.082 R)
• M17: 3,853,492 km (0.118 R)
• M18: 4,324,725 km (0.101 R)
• M19: 4,506,337 km (0.097 R)
• M20: 4,608,362 km (0.096 R)
• M21: 4,752,425 km (0.109 R)
• M22: 4,898,133 km (0.111 R)
• M23: 5,108,767 km (0.045 R)
• M24: 5,495,627 km (0.073 R)
• M25: 5,781,060 km (0.071 R)
• M26: 6,184,376 km (0.111 R)
• M27: 6,527,703 km (0.066 R)
• M28: 6,666,680 km (0.09 R)
• M29: 6,877,164 km (0.081 R)
• M30: 7,328,650 km (0.067 R)
• M31: 7,888,296 km (0.042 R)
• M32: 8,011,864 km (0.041 R)
• M33: 9,100,637 km (0.061 R)
• M34: 9,834,714 km (0.101 R)
• M35: 10,370,723 km (0.101 R)
• M36: 10,778,975 km (0.058 R)
• M37: 11,054,086 km (0.11 R)
• M38: 11,583,363 km (0.067 R)
• M39: 11,752,110 km (0.075 R)
• M40: 12,092,445 km (0.028 R)
• M41: 12,551,112 km (0.113 R)
• M42: 12,782,540 km (0.086 R)
• M43: 13,103,128 km (0.117 R)
• M44: 13,337,997 km (0.049 R)
• M45: 13,633,602 km (0.056 R)
• M46: 14,442,478 km (0.077 R)
• M47: 14,868,084 km (0.06 R)
• M48: 15,236,094 km (0.118 R)
• M49: 15,638,213 km (0.081 R)
• M50: 15,731,562 km (0.102 R)
• M51: 16,643,212 km (0.069 R)
• M52: 17,057,299 km (0.078 R)
• M53: 17,314,009 km (0.041 R)
• M54: 17,668,855 km (0.072 R)
• M55: 17,928,557 km (0.027 R)
• M56: 18,550,286 km (0.069 R)
• M57: 19,012,992 km (0.108 R)
• M58: 19,245,766 km (0.086 R)
• M59: 20,321,973 km (0.038 R)
• M60: 20,526,025 km (0.031 R)
• M61: 20,696,417 km (0.051 R)
• M62: 21,107,661 km (0.054 R)
• M63: 21,833,660 km (0.094 R)
• M64: 21,937,929 km (0.116 R)
• M65: 22,462,419 km (0.103 R)
• M66: 22,708,508 km (0.115 R)
• M67: 23,132,618 km (0.063 R)
• M68: 24,096,327 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 13

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.37 AU - 4.81 AU

Year: 3536 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,865,198 km

• M1: 197,768 km (0.088 R)
• M2: 301,141 km (0.082 R)
• M3: 386,561 km (0.088 R)
• M4: 476,020 km (0.105 R)
• M5: 776,263 km (0.117 R)
• M6: 920,775 km (0.115 R)
• M7: 1,002,605 km (0.12 R)
• M8: 1,111,961 km (0.056 R)
• M9: 1,677,591 km (0.11 R)
• M10: 1,915,152 km (0.116 R)
• M11: 2,292,438 km (0.034 R)
• M12: 2,523,566 km (0.094 R)
• M13: 2,607,940 km (0.083 R)
• M14: 2,693,360 km (0.077 R)
• M15: 3,134,973 km (0.049 R)
• M16: 3,467,230 km (0.074 R)
• M17: 3,656,770 km (0.06 R)
• M18: 3,987,082 km (0.108 R)
• M19: 4,145,806 km (0.095 R)
• M20: 4,347,314 km (0.1 R)
• M21: 4,531,619 km (0.078 R)
• M22: 4,760,204 km (0.115 R)
• M23: 4,865,521 km (0.093 R)
• M24: 5,121,334 km (0.063 R)
• M25: 5,403,325 km (0.111 R)
• M26: 6,512,444 km (0.052 R)
• M27: 6,747,313 km (0.092 R)
• M28: 6,865,794 km (0.085 R)
• M29: 7,665,395 km (0.108 R)
• M30: 7,814,095 km (0.102 R)
• M31: 8,038,642 km (0.079 R)
• M32: 8,164,453 km (0.054 R)
• M33: 8,392,590 km (0.094 R)
• M34: 8,596,941 km (0.11 R)
• M35: 8,725,595 km (0.069 R)
• M36: 8,880,878 km (0.12 R)
• M37: 9,220,465 km (0.04 R)
• M38: 9,325,782 km (0.112 R)
• M39: 9,484,505 km (0.12 R)
• M40: 9,590,869 km (0.065 R)
• M41: 10,101,447 km (0.077 R)
• M42: 10,264,508 km (0.101 R)
• M43: 10,538,272 km (0.111 R)
• M44: 10,786,754 km (0.04 R)
• M45: 10,953,556 km (0.103 R)
• M46: 11,121,106 km (0.082 R)
• M47: 11,685,987 km (0.101 R)
• M48: 11,885,850 km (0.089 R)
• M49: 12,961,459 km (0.1 R)
• M50: 13,050,021 km (0.114 R)
• M51: 13,227,893 km (0.076 R)
• M52: 13,495,972 km (0.11 R)
• M53: 14,007,447 km (0.092 R)
• M54: 14,678,842 km (0.118 R)
• M55: 14,832,928 km (0.103 R)
• M56: 15,579,870 km (0.047 R)
• M57: 15,674,117 km (0.056 R)
• M58: 15,894,774 km (0.059 R)
• M59: 16,466,836 km (0.103 R)
• M60: 16,594,892 km (0.104 R)
• M61: 16,755,410 km (0.066 R)
• M62: 17,142,719 km (0.068 R)
• M63: 17,370,108 km (0.08 R)
• M64: 17,696,680 km (0.119 R)
• M65: 18,521,862 km (0.076 R)
• M66: 18,621,793 km (0.109 R)
• M67: 18,888,975 km (0.089 R)
• M68: 19,393,419 km (0.1 R)
• M69: 19,800,176 km (0.089 R)
• M70: 20,209,775 km (0.072 R)
• M71: 20,553,251 km (0.09 R)
• M72: 20,656,624 km (0.116 R)
• M73: 22,158,137 km (0.119 R)
• M74: 22,512,236 km (0.047 R)
• M75: 23,118,705 km (0.095 R)
• M76: 24,202,093 km (0.119 R)
• M77: 24,311,300 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 10.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.96 AU - 4.4 AU

Year: 3653 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,865,198 km

• M1: 134,339 km (0.03 R)
• M2: 240,703 km (0.075 R)
• M3: 408,552 km (0.09 R)
• M4: 486,791 km (0.092 R)
• M5: 745,297 km (0.096 R)
• M6: 1,083,837 km (0.112 R)
• M7: 1,412,802 km (0.065 R)
• M8: 1,772,585 km (0.09 R)
• M9: 2,160,642 km (0.103 R)
• M10: 2,225,268 km (0.077 R)
• M11: 2,290,493 km (0.109 R)
• M12: 2,490,356 km (0.076 R)
• M13: 2,661,197 km (0.101 R)
• M14: 2,836,076 km (0.102 R)
• M15: 3,160,405 km (0.103 R)
• M16: 3,364,456 km (0.114 R)
• M17: 3,746,828 km (0.101 R)
• M18: 4,002,940 km (0.102 R)
• M19: 4,224,045 km (0.12 R)
• M20: 4,469,835 km (0.096 R)
• M21: 5,191,944 km (0.084 R)
• M22: 5,411,254 km (0.115 R)
• M23: 5,678,436 km (0.091 R)
• M24: 5,813,672 km (0.09 R)
• M25: 5,927,217 km (0.099 R)
• M26: 6,249,002 km (0.108 R)
• M27: 6,318,715 km (0.113 R)
• M28: 6,482,375 km (0.071 R)
• M29: 6,576,622 km (0.084 R)
• M30: 6,718,740 km (0.097 R)
• M31: 7,992,865 km (0.089 R)
• M32: 8,246,283 km (0.091 R)
• M33: 8,996,367 km (0.097 R)
• M34: 9,366,323 km (0.028 R)
• M35: 9,687,509 km (0.086 R)
• M36: 9,822,297 km (0.086 R)
• M37: 10,039,364 km (0.094 R)
• M38: 10,285,452 km (0.12 R)
• M39: 10,478,284 km (0.108 R)
• M40: 10,672,312 km (0.053 R)
• M41: 10,811,737 km (0.092 R)
• M42: 10,923,637 km (0.116 R)
• M43: 11,346,699 km (0.113 R)
• M44: 11,488,817 km (0.091 R)
• M45: 12,179,810 km (0.096 R)
• M46: 12,442,354 km (0.102 R)
• M47: 12,618,431 km (0.114 R)
• M48: 12,795,405 km (0.057 R)
• M49: 13,181,517 km (0.092 R)
• M50: 13,301,046 km (0.116 R)
• M51: 14,087,332 km (0.112 R)
• M52: 14,178,886 km (0.082 R)
• M53: 14,301,556 km (0.046 R)
• M54: 14,424,376 km (0.103 R)
• M55: 15,075,426 km (0.073 R)
• M56: 15,263,321 km (0.09 R)
• M57: 15,704,485 km (0.094 R)
• M58: 15,894,774 km (0.093 R)
• M59: 16,213,866 km (0.081 R)
• M60: 16,277,894 km (0.111 R)
• M61: 17,216,172 km (0.074 R)
• M62: 17,445,206 km (0.065 R)
• M63: 17,609,465 km (0.112 R)
• M64: 17,873,355 km (0.107 R)
• M65: 18,138,592 km (0.105 R)
• M66: 18,472,046 km (0.083 R)
• M67: 18,773,785 km (0.119 R)
• M68: 18,841,104 km (0.085 R)
• M69: 18,942,082 km (0.087 R)
• M70: 19,077,169 km (0.048 R)
• M71: 19,757,241 km (0.104 R)
• M72: 19,859,865 km (0.058 R)
• M73: 21,141,021 km (0.118 R)
• M74: 21,386,362 km (0.065 R)
• M75: 21,456,673 km (0.046 R)
• M76: 22,021,704 km (0.09 R)
• M77: 22,199,277 km (0.112 R)
• M78: 22,270,485 km (0.08 R)
• M79: 22,520,164 km (0.069 R)
• M80: 23,637,062 km (0.039 R)
• M81: 24,074,187 km (0.099 R)
• M82: 24,183,992 km (0.08 R)
• M83: 24,403,901 km (0.113 R)
• M84: 24,624,558 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.5

Radius: 3.5

Gravity: 29.59 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.05 AU - 16.85 AU

Year: 24711 Days

Day: 21.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,865,198 km

• M1: 173,683 km (0.105 R)
• M2: 323,431 km (0.102 R)
• M3: 719,566 km (0.1 R)
• M4: 1,032,824 km (0.084 R)
• M5: 1,084,435 km (0.104 R)
• M6: 1,163,423 km (0.12 R)
• M7: 1,217,128 km (0.102 R)
• M8: 1,327,083 km (0.111 R)
• M9: 1,527,394 km (0.095 R)
• M10: 1,860,848 km (0.088 R)
• M11: 1,987,707 km (0.078 R)
• M12: 2,733,751 km (0.067 R)
• M13: 2,914,167 km (0.117 R)
• M14: 3,713,767 km (0.116 R)
• M15: 4,035,103 km (0.061 R)
• M16: 4,075,944 km (0.041 R)
• M17: 5,139,584 km (0.06 R)
• M18: 5,407,065 km (0.112 R)
• M19: 5,724,662 km (0.081 R)
• M20: 6,141,890 km (0.057 R)
• M21: 6,377,956 km (0.114 R)
• M22: 6,858,913 km (0.078 R)
• M23: 7,753,807 km (0.102 R)
• M24: 9,979,524 km (0.075 R)
• M25: 12,208,233 km (0.101 R)
• M26: 12,803,633 km (0.119 R)
• M27: 13,408,308 km (0.098 R)
• M28: 14,896,956 km (0.026 R)
• M29: 15,982,737 km (0.119 R)
• M30: 17,159,923 km (0.069 R)
• M31: 17,358,888 km (0.082 R)
• M32: 17,491,881 km (0.1 R)
• M33: 18,909,021 km (0.07 R)
• M34: 19,183,085 km (0.104 R)
• M35: 19,527,459 km (0.064 R)
• M36: 19,735,101 km (0.073 R)
• M37: 19,873,928 km (0.108 R)
• M38: 20,013,054 km (0.119 R)
• M39: 21,279,998 km (0.073 R)
• M40: 21,351,206 km (0.066 R)
• M41: 22,645,228 km (0.07 R)
• M42: 23,082,203 km (0.12 R)
• M43: 23,448,419 km (0.068 R)
• M44: 24,558,734 km (0.064 R)
• M45: 25,082,776 km (0.114 R)
• M46: 25,761,801 km (0.084 R)
• M47: 26,065,634 km (0.099 R)
• M48: 26,370,514 km (0.075 R)
• M49: 26,753,335 km (0.099 R)
• M50: 27,524,662 km (0.106 R)
• M51: 27,912,868 km (0.109 R)
• M52: 28,931,031 km (0.032 R)
• M53: 29,881,576 km (0.027 R)
• M54: 31,003,411 km (0.088 R)
• M55: 31,488,407 km (0.101 R)
• M56: 32,629,839 km (0.108 R)
• M57: 32,711,968 km (0.07 R)
• M58: 35,205,017 km (0.11 R)
• M59: 38,449,495 km (0.082 R)
• M60: 38,796,562 km (0.032 R)
• M61: 39,319,108 km (0.11 R)
• M62: 39,581,203 km (0.12 R)
• M63: 40,195,003 km (0.117 R)
• M64: 40,282,967 km (0.115 R)
• M65: 40,459,043 km (0.058 R)
• M66: 41,077,481 km (0.064 R)
• M67: 42,144,862 km (0.071 R)
• M68: 42,323,631 km (0.112 R)
• M69: 42,502,550 km (0.086 R)
• M70: 43,401,484 km (0.083 R)
• M71: 44,034,432 km (0.1 R)
• M72: 45,309,455 km (0.096 R)
• M73: 47,059,301 km (0.097 R)
• M74: 47,337,553 km (0.055 R)
• M75: 48,643,393 km (0.074 R)
• M76: 48,737,191 km (0.11 R)
• M77: 49,018,734 km (0.026 R)
• M78: 50,624,368 km (0.093 R)
• M79: 52,055,421 km (0.075 R)
• M80: 53,693,219 km (0.091 R)
• M81: 55,739,718 km (0.038 R)
• M82: 58,109,647 km (0.116 R)
• M83: 58,208,980 km (0.1 R)
• M84: 59,908,412 km (0.099 R)
• M85: 60,210,001 km (0.078 R)
• M86: 60,512,189 km (0.119 R)
• M87: 61,928,582 km (0.034 R)
• M88: 62,030,159 km (0.058 R)
• M89: 63,458,220 km (0.072 R)
• M90: 65,724,029 km (0.114 R)
• M91: 68,226,054 km (0.103 R)
• M92: 68,856,459 km (0.084 R)
• M93: 69,277,727 km (0.107 R)
• M94: 69,594,276 km (0.098 R)
• M95: 70,017,039 km (0.111 R)
• M96: 70,546,765 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit