🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.55 AU

Year: 165 Days

Day: 33.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.79 AU - 2.37 AU

Year: 1359 Days

Day: 19.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,930,510 km

• M1: 220,956 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.99 AU - 2.23 AU

Year: 1389 Days

Day: 24.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 12.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.55 AU - 4.23 AU

Year: 2828 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 62,930,510 km

• M1: 165,754 km (0.088 R)
• M2: 344,524 km (0.071 R)
• M3: 524,191 km (0.115 R)
• M4: 1,037,162 km (0.096 R)
• M5: 1,390,961 km (0.1 R)
• M6: 1,721,423 km (0.12 R)
• M7: 2,186,373 km (0.118 R)
• M8: 2,319,964 km (0.088 R)
• M9: 2,678,101 km (0.113 R)
• M10: 2,845,651 km (0.067 R)
• M11: 3,103,707 km (0.094 R)
• M12: 3,395,273 km (0.035 R)
• M13: 3,656,172 km (0.106 R)
• M14: 3,896,725 km (0.12 R)
• M15: 4,018,947 km (0.114 R)
• M16: 4,170,190 km (0.086 R)
• M17: 4,323,229 km (0.063 R)
• M18: 4,407,602 km (0.108 R)
• M19: 4,735,969 km (0.105 R)
• M20: 4,925,061 km (0.095 R)
• M21: 5,102,035 km (0.108 R)
• M22: 5,295,914 km (0.1 R)
• M23: 5,691,451 km (0.081 R)
• M24: 5,986,458 km (0.03 R)
• M25: 6,080,705 km (0.079 R)
• M26: 6,270,694 km (0.119 R)
• M27: 6,350,430 km (0.12 R)
• M28: 7,017,187 km (0.102 R)
• M29: 7,166,636 km (0.12 R)
• M30: 7,468,674 km (0.073 R)
• M31: 8,154,730 km (0.057 R)
• M32: 8,364,466 km (0.099 R)
• M33: 8,771,522 km (0.072 R)
• M34: 9,239,613 km (0.102 R)
• M35: 9,495,126 km (0.119 R)
• M36: 9,901,285 km (0.062 R)
• M37: 10,087,684 km (0.093 R)
• M38: 10,313,128 km (0.083 R)
• M39: 10,483,220 km (0.098 R)
• M40: 10,999,183 km (0.075 R)
• M41: 11,173,016 km (0.094 R)
• M42: 11,386,792 km (0.103 R)
• M43: 11,641,108 km (0.116 R)
• M44: 12,215,414 km (0.102 R)
• M45: 12,295,299 km (0.101 R)
• M46: 12,758,305 km (0.067 R)
• M47: 13,104,175 km (0.1 R)
• M48: 13,763,752 km (0.088 R)
• M49: 14,139,542 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.65 AU - 4.83 AU

Year: 4675 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,930,510 km

• M1: 186,698 km (0.105 R)
• M2: 312,061 km (0.108 R)
• M3: 407,205 km (0.092 R)
• M4: 527,632 km (0.089 R)
• M5: 651,349 km (0.091 R)
• M6: 748,588 km (0.118 R)
• M7: 973,882 km (0.091 R)
• M8: 1,192,145 km (0.082 R)
• M9: 1,315,414 km (0.118 R)
• M10: 1,799,363 km (0.079 R)
• M11: 2,298,272 km (0.093 R)
• M12: 2,654,614 km (0.093 R)
• M13: 3,135,871 km (0.049 R)
• M14: 3,420,256 km (0.077 R)
• M15: 3,599,474 km (0.111 R)
• M16: 3,874,136 km (0.117 R)
• M17: 4,347,464 km (0.066 R)
• M18: 4,864,474 km (0.095 R)
• M19: 5,168,756 km (0.108 R)
• M20: 5,271,530 km (0.103 R)
• M21: 5,983,616 km (0.117 R)
• M22: 6,586,196 km (0.093 R)
• M23: 7,008,361 km (0.1 R)
• M24: 7,352,436 km (0.056 R)
• M25: 7,614,232 km (0.088 R)
• M26: 7,819,929 km (0.109 R)
• M27: 8,057,192 km (0.079 R)
• M28: 8,206,790 km (0.092 R)
• M29: 8,630,600 km (0.115 R)
• M30: 9,123,675 km (0.104 R)
• M31: 9,342,387 km (0.106 R)
• M32: 10,008,696 km (0.062 R)
• M33: 10,137,500 km (0.11 R)
• M34: 10,396,454 km (0.116 R)
• M35: 10,624,890 km (0.052 R)
• M36: 11,053,637 km (0.038 R)
• M37: 11,253,500 km (0.115 R)
• M38: 11,353,880 km (0.092 R)
• M39: 12,030,511 km (0.104 R)
• M40: 12,167,393 km (0.082 R)
• M41: 12,442,803 km (0.048 R)
• M42: 12,685,600 km (0.097 R)
• M43: 13,070,067 km (0.1 R)
• M44: 13,387,513 km (0.106 R)
• M45: 13,494,027 km (0.115 R)
• M46: 14,246,654 km (0.117 R)
• M47: 14,500,671 km (0.088 R)
• M48: 15,568,650 km (0.077 R)
• M49: 16,776,653 km (0.071 R)
• M50: 17,198,818 km (0.083 R)
• M51: 17,663,320 km (0.098 R)
• M52: 17,858,096 km (0.117 R)
• M53: 18,644,383 km (0.091 R)
• M54: 19,401,946 km (0.044 R)
• M55: 19,643,248 km (0.099 R)
• M56: 20,250,914 km (0.119 R)
• M57: 20,495,656 km (0.106 R)
• M58: 20,946,993 km (0.116 R)
• M59: 21,318,744 km (0.089 R)
• M60: 21,443,209 km (0.107 R)
• M61: 21,692,738 km (0.075 R)
• M62: 22,404,974 km (0.103 R)
• M63: 22,954,746 km (0.11 R)
• M64: 23,637,511 km (0.111 R)
• M65: 24,413,774 km (0.073 R)
• M66: 24,892,188 km (0.117 R)
• M67: 25,725,897 km (0.106 R)
• M68: 25,946,853 km (0.116 R)
• M69: 26,792,231 km (0.101 R)
• M70: 27,150,817 km (0.076 R)
• M71: 27,330,783 km (0.045 R)
• M72: 27,691,763 km (0.111 R)
• M73: 28,327,254 km (0.116 R)
• M74: 30,030,127 km (0.038 R)
• M75: 30,589,623 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899

Radius: 8.3

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.37 AU - 6.35 AU

Year: 5622 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,930,510 km

• M1: 156,031 km (0.072 R)
• M2: 279,299 km (0.091 R)
• M3: 367,263 km (0.093 R)
• M4: 538,104 km (0.104 R)
• M5: 653,443 km (0.108 R)
• M6: 1,457,233 km (0.071 R)
• M7: 1,603,540 km (0.097 R)
• M8: 1,930,561 km (0.12 R)
• M9: 2,030,641 km (0.09 R)
• M10: 2,112,172 km (0.102 R)
• M11: 2,173,956 km (0.118 R)
• M12: 2,893,672 km (0.071 R)
• M13: 2,962,487 km (0.115 R)
• M14: 3,172,522 km (0.091 R)
• M15: 3,607,104 km (0.038 R)
• M16: 3,781,236 km (0.074 R)
• M17: 4,137,877 km (0.116 R)
• M18: 4,720,112 km (0.118 R)
• M19: 5,187,456 km (0.106 R)
• M20: 5,641,037 km (0.073 R)
• M21: 5,872,464 km (0.105 R)
• M22: 6,285,205 km (0.093 R)
• M23: 6,434,952 km (0.08 R)
• M24: 6,616,115 km (0.059 R)
• M25: 6,768,406 km (0.111 R)
• M26: 6,891,076 km (0.069 R)
• M27: 6,952,711 km (0.118 R)
• M28: 7,483,783 km (0.092 R)
• M29: 7,706,385 km (0.115 R)
• M30: 7,931,081 km (0.098 R)
• M31: 9,086,724 km (0.108 R)
• M32: 9,154,343 km (0.097 R)
• M33: 9,222,110 km (0.073 R)
• M34: 10,506,408 km (0.071 R)
• M35: 10,577,467 km (0.074 R)
• M36: 10,755,638 km (0.097 R)
• M37: 11,441,993 km (0.091 R)
• M38: 11,698,404 km (0.079 R)
• M39: 11,808,957 km (0.116 R)
• M40: 12,291,709 km (0.099 R)
• M41: 12,629,800 km (0.114 R)
• M42: 12,705,347 km (0.062 R)
• M43: 12,781,044 km (0.106 R)
• M44: 14,247,402 km (0.116 R)
• M45: 14,880,650 km (0.118 R)
• M46: 15,000,478 km (0.12 R)
• M47: 15,563,564 km (0.115 R)
• M48: 16,092,692 km (0.061 R)
• M49: 16,338,930 km (0.104 R)
• M50: 17,630,707 km (0.041 R)
• M51: 18,224,910 km (0.069 R)
• M52: 18,395,751 km (0.1 R)
• M53: 18,567,340 km (0.1 R)
• M54: 18,739,377 km (0.095 R)
• M55: 19,563,662 km (0.109 R)
• M56: 19,694,859 km (0.077 R)
• M57: 20,090,396 km (0.116 R)
• M58: 21,472,680 km (0.079 R)
• M59: 22,334,962 km (0.116 R)
• M60: 23,116,013 km (0.107 R)
• M61: 23,254,690 km (0.064 R)
• M62: 23,347,440 km (0.074 R)
• M63: 23,486,716 km (0.097 R)
• M64: 23,859,364 km (0.033 R)
• M65: 25,608,014 km (0.101 R)
• M66: 25,943,562 km (0.074 R)
• M67: 26,328,776 km (0.05 R)
• M68: 26,910,114 km (0.073 R)
• M69: 28,036,137 km (0.086 R)
• M70: 28,580,075 km (0.098 R)
• M71: 28,679,408 km (0.106 R)
• M72: 29,477,812 km (0.052 R)
• M73: 29,779,102 km (0.05 R)
• M74: 30,384,674 km (0.055 R)
• M75: 30,485,952 km (0.096 R)
• M76: 30,638,242 km (0.096 R)
• M77: 31,556,773 km (0.065 R)
• M78: 31,813,483 km (0.08 R)
• M79: 32,847,504 km (0.041 R)
• M80: 32,951,474 km (0.099 R)
• M81: 33,525,481 km (0.102 R)
• M82: 34,260,755 km (0.119 R)
• M83: 34,419,029 km (0.109 R)
• M84: 35,320,506 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.5

Radius: 6.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.58 AU - 17.66 AU

Year: 26636 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,930,510 km

• M1: 121,324 km (0.111 R)
• M2: 236,365 km (0.062 R)
• M3: 411,095 km (0.096 R)
• M4: 1,031,328 km (0.065 R)
• M5: 1,150,108 km (0.075 R)
• M6: 1,560,306 km (0.096 R)
• M7: 1,669,512 km (0.093 R)
• M8: 2,101,850 km (0.077 R)
• M9: 2,222,875 km (0.052 R)
• M10: 2,535,385 km (0.047 R)
• M11: 2,828,746 km (0.089 R)
• M12: 3,167,286 km (0.034 R)
• M13: 3,376,574 km (0.106 R)
• M14: 4,373,494 km (0.114 R)
• M15: 4,528,477 km (0.069 R)
• M16: 4,764,543 km (0.117 R)
• M17: 5,248,342 km (0.033 R)
• M18: 5,960,578 km (0.036 R)
• M19: 6,569,590 km (0.06 R)
• M20: 6,613,871 km (0.115 R)
• M21: 7,335,532 km (0.095 R)
• M22: 7,612,736 km (0.114 R)
• M23: 8,177,169 km (0.036 R)
• M24: 8,272,613 km (0.118 R)
• M25: 8,416,376 km (0.118 R)
• M26: 8,852,604 km (0.118 R)
• M27: 10,984,373 km (0.11 R)
• M28: 11,621,211 km (0.092 R)
• M29: 12,434,126 km (0.063 R)
• M30: 12,489,029 km (0.115 R)
• M31: 12,764,438 km (0.069 R)
• M32: 13,097,593 km (0.109 R)
• M33: 13,943,120 km (0.092 R)
• M34: 15,391,078 km (0.103 R)
• M35: 15,805,015 km (0.097 R)
• M36: 16,043,175 km (0.106 R)
• M37: 16,764,835 km (0.104 R)
• M38: 17,251,776 km (0.08 R)
• M39: 17,620,086 km (0.104 R)
• M40: 18,302,103 km (0.119 R)
• M41: 19,372,924 km (0.092 R)
• M42: 20,528,717 km (0.044 R)
• M43: 20,658,568 km (0.059 R)
• M44: 21,839,045 km (0.046 R)
• M45: 21,905,167 km (0.108 R)
• M46: 22,303,995 km (0.097 R)
• M47: 23,446,773 km (0.12 R)
• M48: 24,470,771 km (0.113 R)
• M49: 24,677,366 km (0.107 R)
• M50: 25,649,004 km (0.106 R)
• M51: 25,788,728 km (0.098 R)
• M52: 26,491,689 km (0.101 R)
• M53: 27,486,365 km (0.099 R)
• M54: 28,493,158 km (0.045 R)
• M55: 29,585,223 km (0.064 R)
• M56: 30,320,945 km (0.119 R)
• M57: 31,435,749 km (0.111 R)
• M58: 31,660,295 km (0.086 R)
• M59: 31,960,538 km (0.099 R)
• M60: 32,111,033 km (0.095 R)
• M61: 32,563,866 km (0.111 R)
• M62: 32,866,951 km (0.103 R)
• M63: 33,247,080 km (0.105 R)
• M64: 33,552,259 km (0.085 R)
• M65: 35,792,338 km (0.084 R)
• M66: 35,870,428 km (0.111 R)
• M67: 37,206,935 km (0.12 R)
• M68: 37,921,115 km (0.093 R)
• M69: 38,800,153 km (0.097 R)
• M70: 39,121,339 km (0.098 R)
• M71: 39,524,206 km (0.073 R)
• M72: 40,009,502 km (0.087 R)
• M73: 42,217,417 km (0.058 R)
• M74: 42,299,845 km (0.025 R)
• M75: 43,294,521 km (0.085 R)
• M76: 43,461,024 km (0.089 R)
• M77: 45,899,319 km (0.085 R)
• M78: 46,921,073 km (0.101 R)
• M79: 48,640,850 km (0.083 R)
• M80: 49,160,852 km (0.045 R)
• M81: 49,334,535 km (0.072 R)
• M82: 49,682,500 km (0.082 R)
• M83: 50,381,122 km (0.108 R)
• M84: 51,787,940 km (0.046 R)
• M85: 52,141,739 km (0.025 R)
• M86: 52,673,709 km (0.086 R)
• M87: 53,118,614 km (0.031 R)
• M88: 56,176,095 km (0.111 R)
• M89: 56,630,424 km (0.118 R)
• M90: 57,726,078 km (0.117 R)
• M91: 58,736,462 km (0.073 R)
• M92: 59,105,371 km (0.093 R)
• M93: 59,660,080 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit