🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.48 AU - 0.6 AU

Year: 146 Days

Day: 44.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.99 AU - 1.05 AU

Year: 380 Days

Day: 13.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.13 AU - 1.21 AU

Year: 467 Days

Day: 38.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 12.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.65 AU - 5.81 AU

Year: 3795 Days

Day: 9.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 106,919,662 km

• M1: 221,704 km (0.052 R)
• M2: 421,417 km (0.087 R)
• M3: 546,481 km (0.114 R)
• M4: 736,470 km (0.106 R)
• M5: 883,675 km (0.066 R)
• M6: 1,234,332 km (0.098 R)
• M7: 1,546,094 km (0.113 R)
• M8: 1,768,247 km (0.097 R)
• M9: 2,136,407 km (0.101 R)
• M10: 3,013,350 km (0.073 R)
• M11: 3,117,171 km (0.071 R)
• M12: 3,239,841 km (0.106 R)
• M13: 3,803,077 km (0.079 R)
• M14: 3,915,575 km (0.092 R)
• M15: 4,163,309 km (0.085 R)
• M16: 4,357,487 km (0.11 R)
• M17: 4,455,773 km (0.114 R)
• M18: 4,674,485 km (0.104 R)
• M19: 4,978,617 km (0.119 R)
• M20: 5,184,913 km (0.036 R)
• M21: 5,289,182 km (0.038 R)
• M22: 5,584,788 km (0.077 R)
• M23: 5,756,227 km (0.1 R)
• M24: 6,082,350 km (0.066 R)
• M25: 6,639,453 km (0.045 R)
• M26: 7,376,372 km (0.095 R)
• M27: 7,659,411 km (0.102 R)
• M28: 8,431,934 km (0.09 R)
• M29: 9,662,526 km (0.118 R)
• M30: 10,575,821 km (0.106 R)
• M31: 10,708,515 km (0.099 R)
• M32: 10,921,991 km (0.112 R)
• M33: 11,190,968 km (0.107 R)
• M34: 12,793,460 km (0.098 R)
• M35: 13,020,101 km (0.111 R)
• M36: 13,162,518 km (0.112 R)
• M37: 13,708,102 km (0.106 R)
• M38: 13,823,890 km (0.054 R)
• M39: 13,911,106 km (0.082 R)
• M40: 14,525,804 km (0.069 R)
• M41: 14,910,719 km (0.113 R)
• M42: 15,119,408 km (0.108 R)
• M43: 15,660,653 km (0.081 R)
• M44: 15,872,783 km (0.049 R)
• M45: 16,146,996 km (0.102 R)
• M46: 16,269,367 km (0.112 R)
• M47: 17,165,907 km (0.052 R)
• M48: 17,259,555 km (0.117 R)
• M49: 17,416,035 km (0.115 R)
• M50: 18,300,906 km (0.117 R)
• M51: 18,492,541 km (0.076 R)
• M52: 18,652,611 km (0.111 R)
• M53: 18,909,769 km (0.074 R)
• M54: 19,427,677 km (0.078 R)
• M55: 19,525,364 km (0.109 R)
• M56: 19,786,562 km (0.097 R)
• M57: 20,909,294 km (0.043 R)
• M58: 21,042,736 km (0.115 R)
• M59: 21,411,195 km (0.109 R)
• M60: 22,188,655 km (0.095 R)
• M61: 22,324,789 km (0.099 R)
• M62: 22,597,806 km (0.08 R)
• M63: 22,975,241 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 13.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.01 AU - 6.21 AU

Year: 4262 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 106,919,662 km

• M1: 196,123 km (0.101 R)
• M2: 301,739 km (0.105 R)
• M3: 647,011 km (0.058 R)
• M4: 807,380 km (0.09 R)
• M5: 944,860 km (0.073 R)
• M6: 1,083,089 km (0.115 R)
• M7: 1,237,174 km (0.1 R)
• M8: 1,398,890 km (0.077 R)
• M9: 1,604,736 km (0.046 R)
• M10: 1,725,761 km (0.095 R)
• M11: 1,821,055 km (0.108 R)
• M12: 1,937,741 km (0.069 R)
• M13: 2,027,051 km (0.104 R)
• M14: 2,388,031 km (0.115 R)
• M15: 2,680,794 km (0.105 R)
• M16: 2,871,232 km (0.033 R)
• M17: 2,973,856 km (0.049 R)
• M18: 3,077,827 km (0.075 R)
• M19: 3,182,994 km (0.111 R)
• M20: 3,325,261 km (0.092 R)
• M21: 3,493,858 km (0.064 R)
• M22: 3,739,797 km (0.12 R)
• M23: 4,093,746 km (0.055 R)
• M24: 4,235,864 km (0.068 R)
• M25: 4,327,268 km (0.096 R)
• M26: 4,645,313 km (0.116 R)
• M27: 4,875,395 km (0.091 R)
• M28: 5,318,653 km (0.105 R)
• M29: 5,516,721 km (0.063 R)
• M30: 5,818,460 km (0.051 R)
• M31: 6,008,000 km (0.083 R)
• M32: 6,199,635 km (0.11 R)
• M33: 6,363,445 km (0.119 R)
• M34: 6,664,884 km (0.106 R)
• M35: 7,001,928 km (0.084 R)
• M36: 7,281,976 km (0.079 R)
• M37: 7,502,333 km (0.03 R)
• M38: 7,788,813 km (0.101 R)
• M39: 7,998,101 km (0.034 R)
• M40: 8,095,339 km (0.115 R)
• M41: 8,323,626 km (0.104 R)
• M42: 8,422,211 km (0.092 R)
• M43: 8,853,800 km (0.11 R)
• M44: 9,004,745 km (0.035 R)
• M45: 9,156,736 km (0.057 R)
• M46: 9,343,584 km (0.117 R)
• M47: 9,790,283 km (0.103 R)
• M48: 9,877,050 km (0.105 R)
• M49: 10,016,325 km (0.097 R)
• M50: 10,226,510 km (0.106 R)
• M51: 10,509,101 km (0.08 R)
• M52: 10,669,171 km (0.028 R)
• M53: 10,847,940 km (0.076 R)
• M54: 11,027,757 km (0.081 R)
• M55: 11,335,779 km (0.083 R)
• M56: 11,481,637 km (0.075 R)
• M57: 11,609,842 km (0.072 R)
• M58: 11,849,199 km (0.072 R)
• M59: 12,127,451 km (0.109 R)
• M60: 12,239,350 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 8

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 16.78 AU - 20.42 AU

Year: 29597 Days

Day: 19.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,919,662 km

• M1: 162,014 km (0.117 R)
• M2: 295,755 km (0.08 R)
• M3: 496,665 km (0.112 R)
• M4: 654,491 km (0.114 R)
• M5: 890,706 km (0.113 R)
• M6: 1,085,333 km (0.07 R)
• M7: 1,329,775 km (0.042 R)
• M8: 2,293,485 km (0.05 R)
• M9: 2,562,013 km (0.087 R)
• M10: 3,376,574 km (0.119 R)
• M11: 3,528,266 km (0.075 R)
• M12: 5,280,655 km (0.116 R)
• M13: 5,755,180 km (0.092 R)
• M14: 6,181,534 km (0.079 R)
• M15: 6,367,334 km (0.114 R)
• M16: 6,492,248 km (0.111 R)
• M17: 6,935,956 km (0.113 R)
• M18: 8,599,334 km (0.117 R)
• M19: 11,652,477 km (0.101 R)
• M20: 12,036,196 km (0.039 R)
• M21: 12,113,538 km (0.082 R)
• M22: 12,268,521 km (0.12 R)
• M23: 12,974,175 km (0.027 R)
• M24: 14,261,165 km (0.104 R)
• M25: 14,342,845 km (0.077 R)
• M26: 14,589,233 km (0.056 R)
• M27: 15,169,224 km (0.095 R)
• M28: 17,301,891 km (0.092 R)
• M29: 17,476,622 km (0.042 R)
• M30: 17,739,615 km (0.085 R)
• M31: 18,625,982 km (0.094 R)
• M32: 18,805,051 km (0.1 R)
• M33: 18,894,660 km (0.111 R)
• M34: 19,345,398 km (0.046 R)
• M35: 20,811,457 km (0.092 R)
• M36: 24,140,608 km (0.066 R)
• M37: 24,826,066 km (0.081 R)
• M38: 25,418,773 km (0.104 R)
• M39: 25,617,289 km (0.098 R)
• M40: 27,631,325 km (0.094 R)
• M41: 27,835,526 km (0.112 R)
• M42: 27,937,851 km (0.117 R)
• M43: 30,324,685 km (0.119 R)
• M44: 30,746,402 km (0.052 R)
• M45: 30,852,167 km (0.041 R)
• M46: 31,063,998 km (0.058 R)
• M47: 34,738,570 km (0.096 R)
• M48: 36,738,843 km (0.071 R)
• M49: 36,963,390 km (0.103 R)
• M50: 38,206,548 km (0.104 R)
• M51: 41,315,641 km (0.108 R)
• M52: 41,432,327 km (0.096 R)
• M53: 42,487,590 km (0.074 R)
• M54: 43,670,461 km (0.082 R)
• M55: 44,146,631 km (0.112 R)
• M56: 49,249,414 km (0.041 R)
• M57: 51,116,545 km (0.067 R)
• M58: 51,743,959 km (0.076 R)
• M59: 52,374,065 km (0.087 R)
• M60: 53,641,757 km (0.107 R)
• M61: 54,663,212 km (0.075 R)
• M62: 59,733,981 km (0.086 R)
• M63: 61,723,932 km (0.088 R)
• M64: 61,857,373 km (0.118 R)
• M65: 62,124,555 km (0.104 R)
• M66: 62,525,926 km (0.103 R)
• M67: 63,466,149 km (0.118 R)
• M68: 64,410,859 km (0.028 R)
• M69: 66,587,658 km (0.098 R)
• M70: 67,960,368 km (0.101 R)
• M71: 68,512,085 km (0.087 R)
• M72: 68,650,313 km (0.102 R)
• M73: 68,926,920 km (0.12 R)
• M74: 71,292,960 km (0.114 R)
• M75: 73,120,148 km (0.073 R)
• M76: 75,390,146 km (0.054 R)
• M77: 79,417,919 km (0.063 R)
• M78: 80,727,349 km (0.054 R)
• M79: 80,873,207 km (0.039 R)
• M80: 81,019,364 km (0.083 R)
• M81: 82,190,566 km (0.059 R)
• M82: 83,367,602 km (0.058 R)
• M83: 83,515,106 km (0.106 R)
• M84: 84,846,527 km (0.046 R)
• M85: 89,033,622 km (0.089 R)
• M86: 96,830,812 km (0.116 R)
• M87: 97,451,494 km (0.106 R)
• M88: 97,606,926 km (0.071 R)
• M89: 99,321,617 km (0.077 R)
• M90: 99,634,426 km (0.114 R)
• M91: 100,418,020 km (0.1 R)
• M92: 101,518,461 km (0.076 R)
• M93: 101,833,515 km (0.097 R)
• M94: 104,843,424 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit