🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.9 AU

Year: 227 Days

Day: 37.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.77 AU - 1.15 AU

Year: 329 Days

Day: 38.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,507,362 km

• M1: 40,840 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.4 AU - 1.5 AU

Year: 611 Days

Day: 40.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.23 AU - 2.61 AU

Year: 1317 Days

Day: 26.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,507,362 km

• M1: 430,543 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.13 AU - 2.73 AU

Year: 1325 Days

Day: 24 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.7

Radius: 13.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.56 AU - 10.74 AU

Year: 10487 Days

Day: 8.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,507,362 km

• M1: 234,719 km (0.027 R)
• M2: 437,574 km (0.111 R)
• M3: 585,676 km (0.103 R)
• M4: 1,081,892 km (0.119 R)
• M5: 1,296,116 km (0.109 R)
• M6: 2,128,628 km (0.097 R)
• M7: 2,401,345 km (0.086 R)
• M8: 3,194,214 km (0.104 R)
• M9: 3,381,061 km (0.094 R)
• M10: 3,733,215 km (0.116 R)
• M11: 3,963,596 km (0.1 R)
• M12: 4,612,551 km (0.09 R)
• M13: 4,967,696 km (0.09 R)
• M14: 5,479,920 km (0.086 R)
• M15: 6,594,424 km (0.115 R)
• M16: 6,793,539 km (0.107 R)
• M17: 7,610,492 km (0.105 R)
• M18: 8,073,049 km (0.085 R)
• M19: 8,588,115 km (0.112 R)
• M20: 8,675,031 km (0.044 R)
• M21: 9,069,820 km (0.063 R)
• M22: 9,650,409 km (0.041 R)
• M23: 9,740,766 km (0.086 R)
• M24: 9,831,422 km (0.079 R)
• M25: 10,243,116 km (0.107 R)
• M26: 11,655,768 km (0.073 R)
• M27: 12,631,446 km (0.067 R)
• M28: 12,979,111 km (0.078 R)
• M29: 13,078,893 km (0.089 R)
• M30: 13,582,439 km (0.12 R)
• M31: 13,683,867 km (0.107 R)
• M32: 13,785,593 km (0.077 R)
• M33: 14,195,043 km (0.069 R)
• M34: 14,712,352 km (0.116 R)
• M35: 15,553,092 km (0.077 R)
• M36: 15,765,671 km (0.116 R)
• M37: 16,463,395 km (0.092 R)
• M38: 16,897,827 km (0.067 R)
• M39: 17,171,292 km (0.045 R)
• M40: 18,335,613 km (0.098 R)
• M41: 19,870,038 km (0.101 R)
• M42: 20,274,551 km (0.111 R)
• M43: 20,915,877 km (0.096 R)
• M44: 21,327,271 km (0.101 R)
• M45: 22,638,047 km (0.042 R)
• M46: 23,790,998 km (0.078 R)
• M47: 24,282,278 km (0.118 R)
• M48: 24,405,546 km (0.066 R)
• M49: 24,714,765 km (0.077 R)
• M50: 24,900,865 km (0.063 R)
• M51: 26,217,027 km (0.12 R)
• M52: 27,043,106 km (0.06 R)
• M53: 27,235,040 km (0.115 R)
• M54: 27,620,105 km (0.088 R)
• M55: 28,590,696 km (0.097 R)
• M56: 29,572,357 km (0.068 R)
• M57: 31,838,466 km (0.037 R)
• M58: 32,379,711 km (0.113 R)
• M59: 33,952,882 km (0.086 R)
• M60: 34,090,812 km (0.081 R)
• M61: 34,644,623 km (0.07 R)
• M62: 35,410,863 km (0.04 R)
• M63: 36,323,709 km (0.035 R)
• M64: 36,747,670 km (0.104 R)
• M65: 37,386,602 km (0.069 R)
• M66: 37,886,110 km (0.069 R)
• M67: 38,387,711 km (0.065 R)
• M68: 38,963,813 km (0.06 R)
• M69: 39,108,324 km (0.114 R)
• M70: 39,470,351 km (0.109 R)
• M71: 40,562,864 km (0.104 R)
• M72: 40,855,926 km (0.052 R)
• M73: 42,035,057 km (0.098 R)
• M74: 43,001,459 km (0.119 R)
• M75: 43,300,206 km (0.095 R)
• M76: 43,749,748 km (0.097 R)
• M77: 44,426,828 km (0.093 R)
• M78: 47,247,047 km (0.089 R)
• M79: 47,401,133 km (0.098 R)
• M80: 47,555,368 km (0.111 R)
• M81: 48,174,105 km (0.111 R)
• M82: 48,329,238 km (0.086 R)
• M83: 49,654,226 km (0.104 R)
• M84: 50,203,250 km (0.111 R)
• M85: 50,991,033 km (0.057 R)
• M86: 51,624,280 km (0.102 R)
• M87: 51,783,004 km (0.107 R)
• M88: 52,339,807 km (0.081 R)
• M89: 53,700,400 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905

Radius: 3.7

Gravity: 66.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.14 AU - 19.54 AU

Year: 23108 Days

Day: 22.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,507,362 km

• M1: 111,750 km (0.08 R)
• M2: 431,291 km (0.095 R)
• M3: 753,674 km (0.089 R)
• M4: 1,329,476 km (0.071 R)
• M5: 1,533,677 km (0.047 R)
• M6: 2,444,579 km (0.034 R)
• M7: 2,651,921 km (0.109 R)
• M8: 2,995,398 km (0.033 R)
• M9: 3,172,223 km (0.048 R)
• M10: 3,723,192 km (0.041 R)
• M11: 4,204,598 km (0.1 R)
• M12: 4,303,183 km (0.104 R)
• M13: 4,859,238 km (0.088 R)
• M14: 5,981,820 km (0.065 R)
• M15: 8,387,953 km (0.114 R)
• M16: 9,334,159 km (0.09 R)
• M17: 9,398,486 km (0.119 R)
• M18: 9,462,813 km (0.107 R)
• M19: 11,531,453 km (0.039 R)
• M20: 11,738,795 km (0.047 R)
• M21: 12,368,303 km (0.102 R)
• M22: 12,580,583 km (0.091 R)
• M23: 12,651,492 km (0.109 R)
• M24: 13,008,582 km (0.066 R)
• M25: 13,368,963 km (0.032 R)
• M26: 13,732,636 km (0.091 R)
• M27: 15,675,613 km (0.083 R)
• M28: 16,445,444 km (0.076 R)
• M29: 16,523,085 km (0.069 R)
• M30: 16,756,757 km (0.057 R)
• M31: 17,782,100 km (0.045 R)
• M32: 19,071,784 km (0.111 R)
• M33: 19,316,825 km (0.071 R)
• M34: 19,645,342 km (0.073 R)
• M35: 21,146,108 km (0.099 R)
• M36: 21,824,983 km (0.116 R)
• M37: 22,769,993 km (0.073 R)
• M38: 22,856,460 km (0.051 R)
• M39: 22,943,227 km (0.072 R)
• M40: 24,610,645 km (0.084 R)
• M41: 25,055,998 km (0.103 R)
• M42: 25,954,483 km (0.064 R)
• M43: 26,044,840 km (0.088 R)
• M44: 27,229,954 km (0.107 R)
• M45: 29,087,361 km (0.081 R)
• M46: 29,181,159 km (0.05 R)
• M47: 30,411,452 km (0.097 R)
• M48: 30,602,339 km (0.069 R)
• M49: 31,658,649 km (0.088 R)
• M50: 33,708,290 km (0.064 R)
• M51: 35,098,353 km (0.104 R)
• M52: 36,709,821 km (0.032 R)
• M53: 37,218,305 km (0.089 R)
• M54: 37,626,856 km (0.027 R)
• M55: 38,242,302 km (0.117 R)
• M56: 39,171,754 km (0.099 R)
• M57: 41,158,413 km (0.062 R)
• M58: 41,580,728 km (0.118 R)
• M59: 42,110,753 km (0.068 R)
• M60: 42,856,499 km (0.072 R)
• M61: 43,070,424 km (0.049 R)
• M62: 44,252,995 km (0.118 R)
• M63: 47,090,567 km (0.066 R)
• M64: 48,754,096 km (0.066 R)
• M65: 50,211,329 km (0.081 R)
• M66: 50,662,516 km (0.068 R)
• M67: 53,398,212 km (0.072 R)
• M68: 54,436,421 km (0.103 R)
• M69: 56,649,871 km (0.083 R)
• M70: 58,418,118 km (0.088 R)
• M71: 64,319,006 km (0.119 R)
• M72: 65,054,429 km (0.053 R)
• M73: 65,300,219 km (0.087 R)
• M74: 65,669,426 km (0.117 R)
• M75: 66,533,653 km (0.116 R)
• M76: 66,657,520 km (0.113 R)
• M77: 66,905,254 km (0.074 R)
• M78: 68,398,390 km (0.078 R)
• M79: 70,784,776 km (0.108 R)
• M80: 72,687,960 km (0.111 R)
• M81: 72,943,024 km (0.063 R)
• M82: 74,479,544 km (0.05 R)
• M83: 74,608,048 km (0.07 R)
• M84: 75,122,815 km (0.111 R)
• M85: 75,638,778 km (0.088 R)
• M86: 79,021,335 km (0.113 R)
• M87: 79,283,580 km (0.097 R)
• M88: 79,677,472 km (0.089 R)
• M89: 82,452,811 km (0.099 R)
• M90: 84,856,849 km (0.11 R)
• M91: 86,472,207 km (0.115 R)
• M92: 87,148,389 km (0.118 R)
• M93: 87,419,311 km (0.113 R)
• M94: 89,733,440 km (0.082 R)
• M95: 91,379,017 km (0.109 R)
• M96: 91,791,907 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.5

Radius: 3.3

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.17 AU - 19.51 AU

Year: 27477 Days

Day: 24.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 167.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,507,362 km

• M1: 51,013 km (0.093 R)
• M2: 387,159 km (0.086 R)
• M3: 696,827 km (0.102 R)
• M4: 758,012 km (0.118 R)
• M5: 842,386 km (0.087 R)
• M6: 1,358,199 km (0.108 R)
• M7: 1,434,943 km (0.091 R)
• M8: 2,098,409 km (0.12 R)
• M9: 2,187,121 km (0.112 R)
• M10: 2,492,001 km (0.075 R)
• M11: 2,649,378 km (0.114 R)
• M12: 3,040,278 km (0.04 R)
• M13: 3,107,148 km (0.106 R)
• M14: 3,276,642 km (0.086 R)
• M15: 3,766,725 km (0.11 R)
• M16: 3,910,937 km (0.088 R)
• M17: 3,947,289 km (0.102 R)
• M18: 4,130,547 km (0.11 R)
• M19: 4,813,461 km (0.064 R)
• M20: 5,247,744 km (0.033 R)
• M21: 6,111,073 km (0.047 R)
• M22: 6,623,895 km (0.108 R)
• M23: 6,885,541 km (0.116 R)
• M24: 6,929,373 km (0.074 R)
• M25: 7,150,329 km (0.084 R)
• M26: 7,508,766 km (0.075 R)
• M27: 7,827,260 km (0.094 R)
• M28: 7,873,037 km (0.058 R)
• M29: 8,149,942 km (0.116 R)
• M30: 8,666,055 km (0.053 R)
• M31: 8,904,065 km (0.097 R)
• M32: 9,192,490 km (0.096 R)
• M33: 10,326,442 km (0.118 R)
• M34: 10,427,121 km (0.085 R)
• M35: 10,578,664 km (0.097 R)
• M36: 11,451,567 km (0.03 R)
• M37: 12,561,434 km (0.081 R)
• M38: 13,047,328 km (0.083 R)
• M39: 13,265,292 km (0.071 R)
• M40: 13,320,045 km (0.107 R)
• M41: 13,374,798 km (0.043 R)
• M42: 15,223,379 km (0.093 R)
• M43: 15,625,647 km (0.084 R)
• M44: 15,857,075 km (0.109 R)
• M45: 15,915,119 km (0.101 R)
• M46: 17,809,327 km (0.117 R)
• M47: 18,172,401 km (0.071 R)
• M48: 19,152,417 km (0.116 R)
• M49: 19,338,068 km (0.098 R)
• M50: 19,773,547 km (0.041 R)
• M51: 20,908,098 km (0.089 R)
• M52: 21,998,965 km (0.104 R)
• M53: 22,063,592 km (0.12 R)
• M54: 23,108,084 km (0.102 R)
• M55: 23,702,586 km (0.104 R)
• M56: 24,035,142 km (0.086 R)
• M57: 25,041,786 km (0.098 R)
• M58: 25,177,022 km (0.062 R)
• M59: 25,448,243 km (0.088 R)
• M60: 25,720,512 km (0.088 R)
• M61: 26,819,009 km (0.11 R)
• M62: 28,143,249 km (0.092 R)
• M63: 29,846,122 km (0.117 R)
• M64: 29,917,779 km (0.12 R)
• M65: 30,061,393 km (0.111 R)
• M66: 32,757,446 km (0.054 R)
• M67: 32,831,347 km (0.117 R)
• M68: 33,424,802 km (0.073 R)
• M69: 33,722,950 km (0.093 R)
• M70: 34,021,847 km (0.092 R)
• M71: 34,396,739 km (0.096 R)
• M72: 35,150,712 km (0.094 R)
• M73: 35,681,785 km (0.038 R)
• M74: 36,138,956 km (0.08 R)
• M75: 37,987,387 km (0.105 R)
• M76: 41,215,261 km (0.101 R)
• M77: 41,534,802 km (0.096 R)
• M78: 44,202,580 km (0.098 R)
• M79: 47,677,290 km (0.061 R)
• M80: 49,277,688 km (0.094 R)
• M81: 49,871,741 km (0.074 R)
• M82: 50,468,188 km (0.102 R)
• M83: 51,238,467 km (0.088 R)
• M84: 51,324,337 km (0.111 R)
• M85: 51,410,206 km (0.118 R)
• M86: 51,496,075 km (0.117 R)
• M87: 54,095,936 km (0.096 R)
• M88: 54,708,689 km (0.117 R)
• M89: 55,941,226 km (0.11 R)
• M90: 57,271,750 km (0.104 R)
• M91: 59,422,219 km (0.101 R)
• M92: 59,783,199 km (0.076 R)
• M93: 60,326,089 km (0.112 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 15,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit