🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.54 AU - 0.54 AU

Year: 138 Days

Day: 41.9 Hours

Environment

Temp: 244 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,849,717 km

• M1: 134,189 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.48 AU - 0.64 AU

Year: 146 Days

Day: 30.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,849,717 km

• M1: 309,967 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 213 Days

Day: 14.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.76 AU - 1 AU

Year: 287 Days

Day: 46.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.82 AU - 1.2 AU

Year: 353 Days

Day: 14.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.3 AU - 1.92 AU

Year: 711 Days

Day: 41.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.25 AU - 4.65 AU

Year: 2734 Days

Day: 29.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.6

Radius: 11.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.4 AU - 6.12 AU

Year: 4814 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,849,717 km

• M1: 148,700 km (0.089 R)
• M2: 476,320 km (0.112 R)
• M3: 559,197 km (0.094 R)
• M4: 904,469 km (0.049 R)
• M5: 1,045,390 km (0.082 R)
• M6: 1,182,272 km (0.045 R)
• M7: 1,362,388 km (0.115 R)
• M8: 1,474,885 km (0.09 R)
• M9: 1,709,754 km (0.054 R)
• M10: 1,790,836 km (0.047 R)
• M11: 1,928,915 km (0.106 R)
• M12: 2,215,993 km (0.119 R)
• M13: 2,578,918 km (0.12 R)
• M14: 2,688,423 km (0.055 R)
• M15: 2,767,561 km (0.118 R)
• M16: 2,863,752 km (0.101 R)
• M17: 2,960,841 km (0.067 R)
• M18: 3,192,119 km (0.1 R)
• M19: 3,276,193 km (0.066 R)
• M20: 3,567,610 km (0.076 R)
• M21: 3,654,975 km (0.042 R)
• M22: 3,885,356 km (0.08 R)
• M23: 4,047,819 km (0.071 R)
• M24: 4,157,325 km (0.092 R)
• M25: 4,323,528 km (0.105 R)
• M26: 4,624,519 km (0.033 R)
• M27: 4,990,884 km (0.083 R)
• M28: 5,227,099 km (0.072 R)
• M29: 5,507,446 km (0.101 R)
• M30: 5,588,528 km (0.103 R)
• M31: 5,875,307 km (0.068 R)
• M32: 5,999,623 km (0.083 R)
• M33: 6,230,003 km (0.082 R)
• M34: 6,378,105 km (0.092 R)
• M35: 6,591,731 km (0.077 R)
• M36: 6,720,984 km (0.087 R)
• M37: 7,537,190 km (0.102 R)
• M38: 8,060,333 km (0.113 R)
• M39: 8,152,486 km (0.078 R)
• M40: 8,245,087 km (0.11 R)
• M41: 8,501,497 km (0.095 R)
• M42: 8,665,905 km (0.098 R)
• M43: 9,407,163 km (0.063 R)
• M44: 9,650,708 km (0.07 R)
• M45: 9,945,566 km (0.089 R)
• M46: 10,645,384 km (0.102 R)
• M47: 10,746,662 km (0.078 R)
• M48: 11,386,941 km (0.091 R)
• M49: 12,623,966 km (0.033 R)
• M50: 12,838,788 km (0.088 R)
• M51: 12,946,649 km (0.059 R)
• M52: 13,081,885 km (0.115 R)
• M53: 13,353,704 km (0.098 R)
• M54: 14,041,855 km (0.079 R)
• M55: 14,600,603 km (0.051 R)
• M56: 14,713,100 km (0.037 R)
• M57: 14,797,773 km (0.082 R)
• M58: 15,252,101 km (0.096 R)
• M59: 15,797,535 km (0.104 R)
• M60: 16,466,387 km (0.085 R)
• M61: 17,055,504 km (0.115 R)
• M62: 18,042,550 km (0.106 R)
• M63: 18,527,846 km (0.118 R)
• M64: 18,680,436 km (0.079 R)
• M65: 18,802,807 km (0.065 R)
• M66: 19,666,585 km (0.066 R)
• M67: 20,166,092 km (0.11 R)
• M68: 20,354,436 km (0.095 R)
• M69: 20,606,508 km (0.116 R)
• M70: 21,177,374 km (0.082 R)
• M71: 21,496,915 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 11

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.24 AU - 12.26 AU

Year: 11428 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,849,717 km

• M1: 401,820 km (0.119 R)
• M2: 572,511 km (0.117 R)
• M3: 658,979 km (0.12 R)
• M4: 788,381 km (0.064 R)
• M5: 1,052,870 km (0.067 R)
• M6: 1,369,269 km (0.082 R)
• M7: 1,664,426 km (0.105 R)
• M8: 2,257,432 km (0.083 R)
• M9: 2,518,181 km (0.089 R)
• M10: 2,819,321 km (0.055 R)
• M11: 3,456,608 km (0.107 R)
• M12: 5,121,633 km (0.065 R)
• M13: 5,816,515 km (0.073 R)
• M14: 6,135,009 km (0.063 R)
• M15: 6,336,966 km (0.11 R)
• M16: 6,500,027 km (0.09 R)
• M17: 6,789,051 km (0.101 R)
• M18: 7,166,636 km (0.119 R)
• M19: 7,251,458 km (0.045 R)
• M20: 7,422,298 km (0.051 R)
• M21: 8,385,110 km (0.118 R)
• M22: 9,248,140 km (0.102 R)
• M23: 10,474,693 km (0.075 R)
• M24: 10,619,504 km (0.088 R)
• M25: 11,057,975 km (0.107 R)
• M26: 11,502,281 km (0.082 R)
• M27: 11,801,776 km (0.078 R)
• M28: 13,129,308 km (0.057 R)
• M29: 14,182,477 km (0.047 R)
• M30: 14,289,289 km (0.037 R)
• M31: 15,044,459 km (0.063 R)
• M32: 15,481,884 km (0.111 R)
• M33: 15,646,890 km (0.083 R)
• M34: 16,034,498 km (0.098 R)
• M35: 16,988,783 km (0.096 R)
• M36: 17,159,025 km (0.082 R)
• M37: 18,541,908 km (0.085 R)
• M38: 19,365,145 km (0.079 R)
• M39: 19,840,866 km (0.095 R)
• M40: 20,501,341 km (0.101 R)
• M41: 20,803,828 km (0.1 R)
• M42: 21,352,254 km (0.046 R)
• M43: 21,474,774 km (0.094 R)
• M44: 21,967,251 km (0.087 R)
• M45: 22,152,752 km (0.086 R)
• M46: 22,339,001 km (0.05 R)
• M47: 22,963,124 km (0.028 R)
• M48: 23,719,790 km (0.053 R)
• M49: 24,228,722 km (0.064 R)
• M50: 24,934,524 km (0.061 R)
• M51: 25,777,209 km (0.104 R)
• M52: 27,557,274 km (0.105 R)
• M53: 27,958,196 km (0.038 R)
• M54: 29,308,616 km (0.101 R)
• M55: 29,581,333 km (0.049 R)
• M56: 29,854,798 km (0.112 R)
• M57: 30,129,011 km (0.092 R)
• M58: 30,197,826 km (0.098 R)
• M59: 30,404,271 km (0.095 R)
• M60: 32,564,913 km (0.082 R)
• M61: 33,059,633 km (0.072 R)
• M62: 33,201,452 km (0.093 R)
• M63: 33,343,421 km (0.085 R)
• M64: 34,486,797 km (0.117 R)
• M65: 35,425,225 km (0.058 R)
• M66: 35,570,335 km (0.111 R)
• M67: 35,934,007 km (0.085 R)
• M68: 36,738,395 km (0.103 R)
• M69: 36,885,300 km (0.056 R)
• M70: 37,548,766 km (0.039 R)
• M71: 37,696,719 km (0.111 R)
• M72: 39,864,093 km (0.117 R)
• M73: 39,939,490 km (0.079 R)
• M74: 40,848,596 km (0.116 R)
• M75: 41,077,032 km (0.09 R)
• M76: 46,286,479 km (0.117 R)
• M77: 46,604,075 km (0.103 R)
• M78: 47,002,005 km (0.117 R)
• M79: 47,881,491 km (0.107 R)
• M80: 48,363,496 km (0.077 R)
• M81: 48,524,463 km (0.099 R)
• M82: 51,207,052 km (0.111 R)
• M83: 51,782,256 km (0.05 R)
• M84: 52,194,398 km (0.119 R)
• M85: 55,615,103 km (0.063 R)

Asteroid Belt

Center: 11.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.6

Radius: 3.3

Gravity: 45.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.94 AU - 13.98 AU

Year: 17197 Days

Day: 24.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,849,717 km

• M1: 56,698 km (0.038 R)
• M2: 93,798 km (0.04 R)
• M3: 270,922 km (0.116 R)
• M4: 480,957 km (0.09 R)
• M5: 816,655 km (0.086 R)
• M6: 949,498 km (0.088 R)
• M7: 1,065,286 km (0.117 R)
• M8: 1,113,008 km (0.091 R)
• M9: 1,185,713 km (0.117 R)
• M10: 1,260,063 km (0.067 R)
• M11: 1,737,729 km (0.108 R)
• M12: 1,908,270 km (0.114 R)
• M13: 2,204,325 km (0.039 R)
• M14: 2,483,025 km (0.066 R)
• M15: 2,578,319 km (0.076 R)
• M16: 2,772,647 km (0.071 R)
• M17: 2,871,531 km (0.038 R)
• M18: 3,489,071 km (0.075 R)
• M19: 3,849,452 km (0.109 R)
• M20: 3,996,806 km (0.113 R)
• M21: 4,259,201 km (0.03 R)
• M22: 4,761,251 km (0.059 R)
• M23: 4,879,733 km (0.071 R)
• M24: 5,039,204 km (0.097 R)
• M25: 5,119,688 km (0.043 R)
• M26: 5,241,012 km (0.114 R)
• M27: 5,445,512 km (0.093 R)
• M28: 5,610,818 km (0.081 R)
• M29: 5,777,919 km (0.072 R)
• M30: 7,860,022 km (0.111 R)
• M31: 8,282,636 km (0.099 R)
• M32: 8,330,058 km (0.072 R)
• M33: 9,198,773 km (0.03 R)
• M34: 9,594,011 km (0.046 R)
• M35: 10,146,476 km (0.113 R)
• M36: 11,387,240 km (0.092 R)
• M37: 11,918,313 km (0.096 R)
• M38: 13,059,296 km (0.055 R)
• M39: 13,503,153 km (0.098 R)
• M40: 13,670,852 km (0.097 R)
• M41: 13,951,797 km (0.118 R)
• M42: 14,633,963 km (0.059 R)
• M43: 15,677,558 km (0.113 R)
• M44: 15,736,200 km (0.073 R)
• M45: 16,924,905 km (0.037 R)
• M46: 17,347,818 km (0.116 R)
• M47: 17,408,405 km (0.1 R)
• M48: 18,389,019 km (0.064 R)
• M49: 18,512,886 km (0.11 R)
• M50: 19,261,773 km (0.087 R)
• M51: 20,724,391 km (0.029 R)
• M52: 20,917,821 km (0.064 R)
• M53: 23,620,157 km (0.082 R)
• M54: 25,596,794 km (0.117 R)
• M55: 25,942,964 km (0.046 R)
• M56: 27,413,511 km (0.078 R)
• M57: 27,625,790 km (0.118 R)
• M58: 28,194,561 km (0.107 R)
• M59: 28,695,265 km (0.088 R)
• M60: 30,874,757 km (0.066 R)
• M61: 31,095,563 km (0.083 R)
• M62: 31,390,869 km (0.086 R)
• M63: 33,182,005 km (0.119 R)
• M64: 34,166,059 km (0.087 R)
• M65: 35,006,051 km (0.073 R)
• M66: 35,236,282 km (0.082 R)
• M67: 35,313,176 km (0.044 R)
• M68: 35,930,267 km (0.039 R)
• M69: 36,007,609 km (0.12 R)
• M70: 37,409,790 km (0.108 R)
• M71: 38,038,699 km (0.1 R)
• M72: 39,706,117 km (0.038 R)
• M73: 39,786,152 km (0.084 R)
• M74: 41,073,442 km (0.091 R)
• M75: 42,537,855 km (0.076 R)
• M76: 42,947,604 km (0.084 R)
• M77: 43,111,862 km (0.077 R)
• M78: 44,766,265 km (0.099 R)
• M79: 45,601,171 km (0.087 R)
• M80: 46,188,642 km (0.101 R)
• M81: 46,356,939 km (0.072 R)
• M82: 47,201,569 km (0.089 R)
• M83: 47,286,391 km (0.051 R)
• M84: 48,820,368 km (0.111 R)
• M85: 48,991,807 km (0.071 R)
• M86: 50,630,651 km (0.103 R)
• M87: 51,762,210 km (0.098 R)
• M88: 53,696,211 km (0.065 R)
• M89: 56,191,503 km (0.108 R)
• M90: 57,906,194 km (0.094 R)
• M91: 58,451,329 km (0.109 R)
• M92: 59,363,427 km (0.049 R)
• M93: 59,913,050 km (0.097 R)
• M94: 60,464,318 km (0.103 R)
• M95: 61,294,287 km (0.095 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit