🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.46 AU - 0.64 AU

Year: 147 Days

Day: 38.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,731,138 km

• M1: 46,525 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.96 AU - 1.16 AU

Year: 393 Days

Day: 44.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.41 AU - 2.81 AU

Year: 1518 Days

Day: 37.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,731,138 km

• M1: 53,107 km (0.089 R)
• M2: 1,103,583 km (0.034 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.26 AU - 6.48 AU

Year: 4479 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,731,138 km

• M1: 192,383 km (0.092 R)
• M2: 294,259 km (0.116 R)
• M3: 454,927 km (0.1 R)
• M4: 564,882 km (0.088 R)
• M5: 667,057 km (0.112 R)
• M6: 1,137,393 km (0.111 R)
• M7: 1,248,544 km (0.043 R)
• M8: 1,496,128 km (0.059 R)
• M9: 2,010,147 km (0.066 R)
• M10: 2,147,328 km (0.104 R)
• M11: 2,271,943 km (0.081 R)
• M12: 2,496,040 km (0.071 R)
• M13: 3,001,382 km (0.078 R)
• M14: 3,177,010 km (0.105 R)
• M15: 4,381,722 km (0.11 R)
• M16: 4,662,966 km (0.04 R)
• M17: 4,991,483 km (0.115 R)
• M18: 5,116,696 km (0.111 R)
• M19: 5,606,629 km (0.097 R)
• M20: 6,067,241 km (0.111 R)
• M21: 6,335,919 km (0.084 R)
• M22: 6,677,451 km (0.075 R)
• M23: 7,095,277 km (0.112 R)
• M24: 7,307,407 km (0.047 R)
• M25: 7,786,569 km (0.045 R)
• M26: 8,201,853 km (0.102 R)
• M27: 8,399,771 km (0.075 R)
• M28: 8,624,467 km (0.082 R)
• M29: 9,054,112 km (0.102 R)
• M30: 9,751,238 km (0.108 R)
• M31: 10,978,389 km (0.072 R)
• M32: 11,114,823 km (0.116 R)
• M33: 11,306,607 km (0.109 R)
• M34: 11,582,615 km (0.038 R)
• M35: 12,651,791 km (0.105 R)
• M36: 13,343,232 km (0.078 R)
• M37: 13,547,284 km (0.093 R)
• M38: 13,781,704 km (0.087 R)
• M39: 13,987,850 km (0.107 R)
• M40: 14,853,273 km (0.108 R)
• M41: 15,368,638 km (0.074 R)
• M42: 15,797,535 km (0.115 R)
• M43: 16,604,466 km (0.067 R)
• M44: 16,729,829 km (0.081 R)
• M45: 16,824,076 km (0.098 R)
• M46: 17,044,583 km (0.083 R)
• M47: 17,297,852 km (0.05 R)
• M48: 17,552,318 km (0.096 R)
• M49: 17,775,967 km (0.083 R)
• M50: 18,000,663 km (0.094 R)
• M51: 18,193,943 km (0.087 R)
• M52: 18,323,196 km (0.103 R)
• M53: 18,485,210 km (0.065 R)
• M54: 18,810,735 km (0.073 R)
• M55: 19,434,259 km (0.078 R)
• M56: 20,769,271 km (0.062 R)
• M57: 21,039,744 km (0.097 R)
• M58: 21,141,620 km (0.083 R)
• M59: 22,030,381 km (0.112 R)
• M60: 22,237,275 km (0.088 R)
• M61: 22,340,946 km (0.09 R)
• M62: 22,583,444 km (0.09 R)
• M63: 23,281,169 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 9.2

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.22 AU - 5.6 AU

Year: 4529 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,731,138 km

• M1: 147,504 km (0.106 R)
• M2: 226,192 km (0.069 R)
• M3: 404,513 km (0.078 R)
• M4: 541,395 km (0.113 R)
• M5: 783,145 km (0.103 R)
• M6: 875,297 km (0.1 R)
• M7: 959,072 km (0.075 R)
• M8: 1,122,283 km (0.119 R)
• M9: 1,308,533 km (0.067 R)
• M10: 1,405,472 km (0.106 R)
• M11: 1,533,827 km (0.094 R)
• M12: 1,681,181 km (0.053 R)
• M13: 2,069,836 km (0.064 R)
• M14: 2,134,612 km (0.066 R)
• M15: 2,520,724 km (0.053 R)
• M16: 2,730,909 km (0.118 R)
• M17: 3,206,032 km (0.111 R)
• M18: 3,511,212 km (0.1 R)
• M19: 3,885,805 km (0.1 R)
• M20: 4,047,520 km (0.12 R)
• M21: 4,294,057 km (0.096 R)
• M22: 4,652,045 km (0.06 R)
• M23: 5,129,412 km (0.032 R)
• M24: 5,329,275 km (0.067 R)
• M25: 5,759,518 km (0.099 R)
• M26: 6,366,586 km (0.11 R)
• M27: 6,485,666 km (0.081 R)
• M28: 6,605,494 km (0.068 R)
• M29: 7,141,503 km (0.091 R)
• M30: 7,265,370 km (0.053 R)
• M31: 8,385,260 km (0.106 R)
• M32: 8,858,737 km (0.058 R)
• M33: 8,965,101 km (0.042 R)
• M34: 9,368,118 km (0.052 R)
• M35: 9,476,427 km (0.047 R)
• M36: 10,219,330 km (0.102 R)
• M37: 10,640,149 km (0.108 R)
• M38: 10,810,092 km (0.083 R)
• M39: 11,066,652 km (0.081 R)
• M40: 11,296,434 km (0.082 R)
• M41: 11,498,840 km (0.049 R)
• M42: 11,731,465 km (0.069 R)
• M43: 11,848,451 km (0.094 R)
• M44: 11,995,206 km (0.073 R)
• M45: 12,053,998 km (0.107 R)
• M46: 12,113,089 km (0.05 R)
• M47: 12,858,087 km (0.062 R)
• M48: 13,495,523 km (0.067 R)
• M49: 13,648,861 km (0.093 R)
• M50: 14,392,512 km (0.081 R)
• M51: 14,706,368 km (0.059 R)
• M52: 15,245,070 km (0.061 R)
• M53: 15,629,088 km (0.118 R)
• M54: 15,854,682 km (0.077 R)
• M55: 16,636,181 km (0.067 R)
• M56: 17,263,744 km (0.116 R)
• M57: 17,496,967 km (0.03 R)
• M58: 17,630,707 km (0.109 R)
• M59: 17,865,427 km (0.076 R)
• M60: 18,542,058 km (0.117 R)
• M61: 18,746,708 km (0.111 R)
• M62: 19,089,436 km (0.111 R)
• M63: 19,261,623 km (0.059 R)
• M64: 19,572,637 km (0.11 R)
• M65: 20,025,021 km (0.076 R)
• M66: 20,095,033 km (0.117 R)
• M67: 20,164,895 km (0.051 R)
• M68: 20,621,767 km (0.062 R)
• M69: 21,224,497 km (0.103 R)
• M70: 21,832,912 km (0.065 R)
• M71: 22,302,051 km (0.1 R)
• M72: 22,774,481 km (0.111 R)
• M73: 23,140,098 km (0.106 R)
• M74: 23,434,058 km (0.062 R)
• M75: 23,655,313 km (0.105 R)
• M76: 24,025,717 km (0.11 R)
• M77: 24,472,566 km (0.059 R)
• M78: 25,299,094 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.4

Radius: 4.4

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.38 AU - 19.76 AU

Year: 28800 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,731,138 km

• M1: 119,379 km (0.101 R)
• M2: 224,098 km (0.109 R)
• M3: 265,835 km (0.104 R)
• M4: 341,682 km (0.048 R)
• M5: 821,592 km (0.087 R)
• M6: 958,174 km (0.081 R)
• M7: 1,053,169 km (0.081 R)
• M8: 1,685,818 km (0.105 R)
• M9: 1,743,114 km (0.05 R)
• M10: 2,643,095 km (0.1 R)
• M11: 3,625,804 km (0.065 R)
• M12: 3,699,855 km (0.113 R)
• M13: 4,389,501 km (0.072 R)
• M14: 5,709,852 km (0.046 R)
• M15: 5,882,936 km (0.067 R)
• M16: 5,970,152 km (0.078 R)
• M17: 6,457,542 km (0.06 R)
• M18: 7,003,574 km (0.057 R)
• M19: 7,802,127 km (0.111 R)
• M20: 8,481,152 km (0.092 R)
• M21: 8,579,737 km (0.038 R)
• M22: 9,946,912 km (0.091 R)
• M23: 10,312,380 km (0.088 R)
• M24: 10,788,550 km (0.079 R)
• M25: 11,707,529 km (0.109 R)
• M26: 12,315,495 km (0.105 R)
• M27: 12,483,045 km (0.107 R)
• M28: 12,538,994 km (0.095 R)
• M29: 12,763,990 km (0.078 R)
• M30: 12,990,331 km (0.076 R)
• M31: 14,141,337 km (0.114 R)
• M32: 14,434,250 km (0.076 R)
• M33: 14,551,983 km (0.106 R)
• M34: 15,505,071 km (0.107 R)
• M35: 15,746,373 km (0.088 R)
• M36: 15,989,020 km (0.118 R)
• M37: 17,283,192 km (0.095 R)
• M38: 17,848,073 km (0.074 R)
• M39: 17,974,334 km (0.051 R)
• M40: 18,610,574 km (0.09 R)
• M41: 18,931,311 km (0.052 R)
• M42: 19,839,370 km (0.118 R)
• M43: 21,294,808 km (0.078 R)
• M44: 21,428,848 km (0.083 R)
• M45: 21,764,994 km (0.086 R)
• M46: 23,058,567 km (0.039 R)
• M47: 23,196,197 km (0.068 R)
• M48: 24,939,311 km (0.047 R)
• M49: 25,363,870 km (0.115 R)
• M50: 26,724,014 km (0.095 R)
• M51: 28,549,407 km (0.113 R)
• M52: 28,919,363 km (0.115 R)
• M53: 29,514,463 km (0.105 R)
• M54: 29,738,710 km (0.032 R)
• M55: 29,888,458 km (0.082 R)
• M56: 30,038,504 km (0.051 R)
• M57: 31,171,708 km (0.045 R)
• M58: 31,781,918 km (0.087 R)
• M59: 33,480,003 km (0.057 R)
• M60: 35,049,136 km (0.101 R)
• M61: 35,922,189 km (0.108 R)
• M62: 36,481,685 km (0.102 R)
• M63: 37,933,233 km (0.105 R)
• M64: 38,911,453 km (0.055 R)
• M65: 39,239,372 km (0.104 R)
• M66: 41,643,858 km (0.09 R)
• M67: 42,484,000 km (0.098 R)
• M68: 43,075,510 km (0.066 R)
• M69: 43,160,182 km (0.109 R)
• M70: 43,669,713 km (0.071 R)
• M71: 44,095,768 km (0.071 R)
• M72: 46,333,453 km (0.065 R)
• M73: 46,854,951 km (0.082 R)
• M74: 47,553,573 km (0.086 R)
• M75: 47,991,895 km (0.107 R)
• M76: 49,936,218 km (0.109 R)
• M77: 50,292,560 km (0.036 R)
• M78: 51,187,006 km (0.064 R)
• M79: 51,366,523 km (0.108 R)
• M80: 52,628,980 km (0.119 R)
• M81: 54,175,672 km (0.101 R)
• M82: 57,779,934 km (0.082 R)
• M83: 57,966,781 km (0.078 R)
• M84: 58,716,566 km (0.073 R)
• M85: 58,904,461 km (0.038 R)
• M86: 60,036,169 km (0.026 R)
• M87: 60,984,769 km (0.081 R)
• M88: 61,079,763 km (0.088 R)
• M89: 61,365,495 km (0.107 R)
• M90: 61,460,789 km (0.114 R)
• M91: 61,556,233 km (0.084 R)
• M92: 62,225,234 km (0.083 R)
• M93: 62,416,869 km (0.061 R)
• M94: 62,704,546 km (0.096 R)
• M95: 62,896,630 km (0.103 R)
• M96: 64,053,171 km (0.033 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit