🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.58 AU - 0.6 AU

Year: 158 Days

Day: 16.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,806,506 km

• M1: 41,588 km (0.107 R)
• M2: 264,938 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.08 AU

Year: 317 Days

Day: 16.3 Hours

Environment

Temp: 134 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,806,506 km

• M1: 742,005 km (0.065 R)
• M2: 790,774 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.29 AU - 1.49 AU

Year: 571 Days

Day: 27.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,806,506 km

• M1: 438,023 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.59 AU - 2.87 AU

Year: 1571 Days

Day: 33.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 9.9

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.5 AU - 8.46 AU

Year: 7851 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,806,506 km

• M1: 133,441 km (0.046 R)
• M2: 285,582 km (0.111 R)
• M3: 347,366 km (0.096 R)
• M4: 515,365 km (0.091 R)
• M5: 682,316 km (0.036 R)
• M6: 884,123 km (0.115 R)
• M7: 1,288,486 km (0.053 R)
• M8: 1,442,123 km (0.076 R)
• M9: 1,663,379 km (0.101 R)
• M10: 1,725,611 km (0.092 R)
• M11: 1,809,985 km (0.093 R)
• M12: 2,116,211 km (0.12 R)
• M13: 2,368,583 km (0.081 R)
• M14: 2,952,763 km (0.081 R)
• M15: 3,235,054 km (0.092 R)
• M16: 3,392,880 km (0.107 R)
• M17: 3,580,176 km (0.116 R)
• M18: 3,688,784 km (0.097 R)
• M19: 4,134,287 km (0.109 R)
• M20: 4,596,843 km (0.055 R)
• M21: 4,774,566 km (0.101 R)
• M22: 5,728,850 km (0.101 R)
• M23: 5,888,172 km (0.077 R)
• M24: 5,952,350 km (0.099 R)
• M25: 6,309,589 km (0.047 R)
• M26: 6,673,711 km (0.065 R)
• M27: 7,353,334 km (0.098 R)
• M28: 8,162,209 km (0.102 R)
• M29: 8,305,674 km (0.103 R)
• M30: 8,377,780 km (0.069 R)
• M31: 8,486,388 km (0.054 R)
• M32: 8,558,943 km (0.038 R)
• M33: 9,296,610 km (0.087 R)
• M34: 9,446,507 km (0.111 R)
• M35: 9,672,998 km (0.095 R)
• M36: 9,901,285 km (0.118 R)
• M37: 10,092,920 km (0.116 R)
• M38: 10,247,005 km (0.093 R)
• M39: 10,440,884 km (0.114 R)
• M40: 12,198,360 km (0.104 R)
• M41: 12,610,353 km (0.105 R)
• M42: 12,693,379 km (0.114 R)
• M43: 13,533,072 km (0.111 R)
• M44: 14,564,400 km (0.035 R)
• M45: 15,799,330 km (0.042 R)
• M46: 16,248,423 km (0.085 R)
• M47: 16,929,991 km (0.118 R)
• M48: 17,620,984 km (0.095 R)
• M49: 18,368,225 km (0.114 R)
• M50: 18,840,356 km (0.063 R)
• M51: 19,030,495 km (0.069 R)
• M52: 19,125,639 km (0.116 R)
• M53: 19,316,675 km (0.117 R)
• M54: 20,038,485 km (0.087 R)
• M55: 21,409,400 km (0.102 R)
• M56: 21,508,434 km (0.117 R)
• M57: 21,607,767 km (0.081 R)
• M58: 22,457,333 km (0.11 R)
• M59: 23,931,919 km (0.103 R)
• M60: 25,911,099 km (0.118 R)
• M61: 26,706,661 km (0.099 R)
• M62: 26,920,137 km (0.102 R)
• M63: 27,456,445 km (0.049 R)
• M64: 29,141,366 km (0.116 R)
• M65: 29,251,171 km (0.07 R)
• M66: 29,526,431 km (0.11 R)
• M67: 29,691,886 km (0.115 R)
• M68: 29,913,141 km (0.093 R)
• M69: 30,301,647 km (0.06 R)
• M70: 32,212,012 km (0.108 R)
• M71: 33,699,015 km (0.103 R)
• M72: 33,872,099 km (0.082 R)
• M73: 35,559,863 km (0.069 R)
• M74: 35,794,731 km (0.068 R)
• M75: 35,971,257 km (0.092 R)
• M76: 36,561,869 km (0.107 R)
• M77: 36,739,591 km (0.05 R)
• M78: 37,155,623 km (0.042 R)
• M79: 37,274,703 km (0.047 R)
• M80: 37,632,990 km (0.066 R)
• M81: 38,473,132 km (0.116 R)
• M82: 39,137,645 km (0.084 R)
• M83: 39,745,013 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 13.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.72 AU - 10.16 AU

Year: 10914 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,806,506 km

• M1: 238,908 km (0.118 R)
• M2: 445,802 km (0.079 R)
• M3: 616,792 km (0.108 R)
• M4: 761,603 km (0.079 R)
• M5: 901,327 km (0.077 R)
• M6: 1,148,313 km (0.098 R)
• M7: 1,439,580 km (0.069 R)
• M8: 1,594,564 km (0.114 R)
• M9: 2,093,323 km (0.11 R)
• M10: 2,296,028 km (0.073 R)
• M11: 2,452,358 km (0.098 R)
• M12: 2,915,064 km (0.084 R)
• M13: 3,258,391 km (0.117 R)
• M14: 4,046,922 km (0.06 R)
• M15: 4,205,346 km (0.115 R)
• M16: 4,692,885 km (0.105 R)
• M17: 5,028,134 km (0.068 R)
• M18: 5,301,898 km (0.112 R)
• M19: 6,152,811 km (0.053 R)
• M20: 7,821,725 km (0.105 R)
• M21: 8,219,655 km (0.089 R)
• M22: 8,380,622 km (0.064 R)
• M23: 8,746,987 km (0.108 R)
• M24: 9,118,439 km (0.117 R)
• M25: 9,495,126 km (0.104 R)
• M26: 9,621,985 km (0.047 R)
• M27: 10,920,046 km (0.094 R)
• M28: 11,906,794 km (0.104 R)
• M29: 12,043,526 km (0.12 R)
• M30: 12,318,637 km (0.104 R)
• M31: 14,447,863 km (0.084 R)
• M32: 14,545,102 km (0.099 R)
• M33: 15,083,953 km (0.103 R)
• M34: 15,929,630 km (0.101 R)
• M35: 16,739,553 km (0.107 R)
• M36: 17,252,674 km (0.107 R)
• M37: 18,505,107 km (0.067 R)
• M38: 19,356,319 km (0.113 R)
• M39: 19,463,730 km (0.095 R)
• M40: 19,786,712 km (0.057 R)
• M41: 20,165,943 km (0.099 R)
• M42: 20,821,630 km (0.116 R)
• M43: 21,373,497 km (0.092 R)
• M44: 21,484,349 km (0.115 R)
• M45: 21,818,401 km (0.065 R)
• M46: 21,930,001 km (0.041 R)
• M47: 23,228,211 km (0.119 R)
• M48: 24,261,633 km (0.099 R)
• M49: 25,075,745 km (0.107 R)
• M50: 26,254,277 km (0.087 R)
• M51: 26,611,367 km (0.092 R)
• M52: 27,150,069 km (0.083 R)
• M53: 27,995,147 km (0.067 R)
• M54: 28,360,016 km (0.075 R)
• M55: 28,604,010 km (0.092 R)
• M56: 28,971,572 km (0.118 R)
• M57: 29,587,467 km (0.1 R)
• M58: 30,021,151 km (0.033 R)
• M59: 30,269,932 km (0.099 R)
• M60: 30,394,547 km (0.081 R)
• M61: 32,030,550 km (0.083 R)
• M62: 33,308,415 km (0.063 R)
• M63: 33,566,022 km (0.09 R)
• M64: 33,759,602 km (0.09 R)
• M65: 33,953,630 km (0.11 R)
• M66: 34,083,182 km (0.112 R)
• M67: 34,277,809 km (0.094 R)
• M68: 35,059,907 km (0.117 R)
• M69: 35,190,954 km (0.1 R)
• M70: 36,310,395 km (0.049 R)
• M71: 37,241,044 km (0.117 R)
• M72: 38,112,302 km (0.11 R)
• M73: 39,602,147 km (0.045 R)
• M74: 39,875,013 km (0.074 R)
• M75: 41,041,877 km (0.116 R)
• M76: 41,802,881 km (0.113 R)
• M77: 42,219,810 km (0.093 R)
• M78: 43,128,169 km (0.095 R)
• M79: 44,396,609 km (0.116 R)
• M80: 45,605,808 km (0.112 R)
• M81: 45,963,497 km (0.12 R)
• M82: 46,825,779 km (0.091 R)
• M83: 47,042,098 km (0.045 R)
• M84: 47,548,337 km (0.082 R)
• M85: 48,931,519 km (0.119 R)

Asteroid Belt

Center: 12.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.7

Radius: 6.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.99 AU - 17.91 AU

Year: 20131 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,806,506 km

• M1: 140,024 km (0.084 R)
• M2: 277,055 km (0.106 R)
• M3: 1,488,798 km (0.098 R)
• M4: 2,554,683 km (0.037 R)
• M5: 2,601,208 km (0.11 R)
• M6: 3,207,827 km (0.076 R)
• M7: 3,618,324 km (0.077 R)
• M8: 3,723,491 km (0.115 R)
• M9: 4,209,534 km (0.101 R)
• M10: 4,264,736 km (0.104 R)
• M11: 4,488,086 km (0.117 R)
• M12: 6,825,552 km (0.098 R)
• M13: 7,552,000 km (0.096 R)
• M14: 8,616,538 km (0.099 R)
• M15: 9,112,605 km (0.095 R)
• M16: 10,058,362 km (0.051 R)
• M17: 10,467,812 km (0.113 R)
• M18: 11,149,529 km (0.091 R)
• M19: 11,457,103 km (0.036 R)
• M20: 11,495,699 km (0.081 R)
• M21: 11,884,504 km (0.042 R)
• M22: 12,080,626 km (0.096 R)
• M23: 12,119,971 km (0.058 R)
• M24: 13,198,123 km (0.081 R)
• M25: 13,482,658 km (0.105 R)
• M26: 13,646,168 km (0.03 R)
• M27: 14,016,423 km (0.071 R)
• M28: 15,787,662 km (0.111 R)
• M29: 19,489,162 km (0.104 R)
• M30: 19,581,464 km (0.083 R)
• M31: 20,092,191 km (0.116 R)
• M32: 20,701,353 km (0.091 R)
• M33: 21,602,381 km (0.097 R)
• M34: 23,393,666 km (0.067 R)
• M35: 23,639,456 km (0.111 R)
• M36: 24,232,611 km (0.12 R)
• M37: 26,398,190 km (0.063 R)
• M38: 26,859,250 km (0.089 R)
• M39: 27,997,391 km (0.112 R)
• M40: 28,940,306 km (0.097 R)
• M41: 30,000,058 km (0.104 R)
• M42: 30,267,090 km (0.09 R)
• M43: 30,481,165 km (0.067 R)
• M44: 31,450,858 km (0.077 R)
• M45: 33,144,605 km (0.09 R)
• M46: 34,253,125 km (0.101 R)
• M47: 35,825,100 km (0.085 R)
• M48: 36,051,591 km (0.113 R)
• M49: 36,449,222 km (0.058 R)
• M50: 38,748,392 km (0.105 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit