🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 290 Days

Day: 24.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.57 AU - 1.63 AU

Year: 711 Days

Day: 22.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.64 AU - 3.64 AU

Year: 1956 Days

Day: 25.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,416,697 km

• M1: 2,573,981 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.91 AU - 4.19 AU

Year: 2865 Days

Day: 15.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,416,697 km

• M1: 479,312 km (0.086 R)

Asteroid Belt

Center: 7.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 14.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.23 AU - 12.19 AU

Year: 14084 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,416,697 km

• M1: 541,544 km (0.06 R)
• M2: 751,430 km (0.096 R)
• M3: 1,157,140 km (0.088 R)
• M4: 1,256,772 km (0.083 R)
• M5: 1,519,316 km (0.057 R)
• M6: 1,685,669 km (0.085 R)
• M7: 1,829,283 km (0.084 R)
• M8: 1,947,166 km (0.027 R)
• M9: 2,575,926 km (0.116 R)
• M10: 2,675,558 km (0.101 R)
• M11: 2,982,682 km (0.084 R)
• M12: 3,193,765 km (0.104 R)
• M13: 3,373,582 km (0.047 R)
• M14: 3,705,988 km (0.05 R)
• M15: 4,165,852 km (0.088 R)
• M16: 4,603,575 km (0.071 R)
• M17: 6,453,802 km (0.117 R)
• M18: 6,636,461 km (0.087 R)
• M19: 6,867,440 km (0.092 R)
• M20: 7,101,112 km (0.093 R)
• M21: 7,289,904 km (0.061 R)
• M22: 8,407,849 km (0.045 R)
• M23: 8,708,242 km (0.092 R)
• M24: 9,063,387 km (0.1 R)
• M25: 9,474,931 km (0.098 R)
• M26: 10,477,236 km (0.096 R)
• M27: 11,127,538 km (0.082 R)
• M28: 11,735,205 km (0.086 R)
• M29: 13,098,640 km (0.116 R)
• M30: 13,330,666 km (0.083 R)
• M31: 15,910,930 km (0.117 R)
• M32: 16,345,363 km (0.082 R)
• M33: 17,544,240 km (0.054 R)
• M34: 19,428,425 km (0.119 R)
• M35: 20,092,939 km (0.089 R)
• M36: 20,562,527 km (0.047 R)
• M37: 20,900,169 km (0.12 R)
• M38: 23,315,127 km (0.045 R)
• M39: 23,667,281 km (0.08 R)
• M40: 23,879,411 km (0.07 R)
• M41: 24,092,139 km (0.089 R)
• M42: 24,591,048 km (0.118 R)
• M43: 25,093,397 km (0.107 R)
• M44: 25,889,707 km (0.12 R)
• M45: 26,035,415 km (0.096 R)
• M46: 26,620,941 km (0.115 R)
• M47: 29,232,920 km (0.109 R)
• M48: 30,377,194 km (0.088 R)
• M49: 31,691,860 km (0.114 R)
• M50: 32,631,036 km (0.091 R)
• M51: 33,262,189 km (0.119 R)
• M52: 34,376,394 km (0.111 R)
• M53: 34,536,613 km (0.106 R)
• M54: 35,664,731 km (0.11 R)
• M55: 36,314,883 km (0.072 R)
• M56: 36,805,115 km (0.103 R)
• M57: 38,371,704 km (0.028 R)
• M58: 39,205,114 km (0.066 R)
• M59: 40,804,764 km (0.089 R)
• M60: 41,399,565 km (0.048 R)
• M61: 44,503,272 km (0.108 R)
• M62: 46,702,510 km (0.07 R)
• M63: 47,235,528 km (0.104 R)
• M64: 47,592,019 km (0.105 R)
• M65: 48,487,213 km (0.119 R)
• M66: 49,207,228 km (0.114 R)
• M67: 50,840,537 km (0.088 R)
• M68: 52,215,042 km (0.092 R)
• M69: 52,491,499 km (0.069 R)
• M70: 54,346,513 km (0.095 R)
• M71: 55,094,502 km (0.082 R)
• M72: 55,188,300 km (0.074 R)
• M73: 56,979,435 km (0.081 R)
• M74: 58,789,570 km (0.052 R)
• M75: 58,885,462 km (0.073 R)
• M76: 59,269,031 km (0.098 R)
• M77: 60,425,273 km (0.071 R)
• M78: 61,200,040 km (0.044 R)
• M79: 62,075,786 km (0.109 R)
• M80: 62,759,748 km (0.065 R)
• M81: 63,249,830 km (0.099 R)
• M82: 63,446,103 km (0.099 R)
• M83: 64,431,205 km (0.114 R)
• M84: 65,123,693 km (0.098 R)
• M85: 66,316,437 km (0.095 R)
• M86: 66,416,219 km (0.111 R)
• M87: 66,615,782 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.8

Radius: 3

Gravity: 95.53 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 16.25 AU - 19.59 AU

Year: 26662 Days

Day: 24.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 99,416,697 km

• M1: 122,221 km (0.077 R)
• M2: 478,264 km (0.045 R)
• M3: 633,098 km (0.076 R)
• M4: 2,720,587 km (0.037 R)
• M5: 3,370,440 km (0.095 R)
• M6: 3,564,468 km (0.079 R)
• M7: 3,613,686 km (0.118 R)
• M8: 4,803,288 km (0.072 R)
• M9: 5,411,404 km (0.111 R)
• M10: 5,984,812 km (0.107 R)
• M11: 6,517,231 km (0.111 R)
• M12: 6,880,455 km (0.102 R)
• M13: 7,126,394 km (0.113 R)
• M14: 9,875,554 km (0.101 R)
• M15: 10,362,196 km (0.041 R)
• M16: 12,385,208 km (0.104 R)
• M17: 12,459,707 km (0.062 R)
• M18: 12,683,955 km (0.094 R)
• M19: 12,759,053 km (0.089 R)
• M20: 14,447,115 km (0.078 R)
• M21: 15,557,431 km (0.074 R)
• M22: 17,439,821 km (0.117 R)
• M23: 18,111,365 km (0.106 R)
• M24: 18,450,205 km (0.115 R)
• M25: 19,392,821 km (0.05 R)
• M26: 19,565,906 km (0.098 R)
• M27: 20,880,272 km (0.029 R)
• M28: 20,968,834 km (0.118 R)
• M29: 21,413,888 km (0.103 R)
• M30: 25,556,552 km (0.104 R)
• M31: 25,841,387 km (0.072 R)
• M32: 27,669,173 km (0.076 R)
• M33: 28,746,278 km (0.1 R)
• M34: 29,936,927 km (0.05 R)
• M35: 30,237,170 km (0.107 R)
• M36: 30,437,781 km (0.043 R)
• M37: 30,538,311 km (0.101 R)
• M38: 31,143,584 km (0.091 R)
• M39: 31,447,716 km (0.045 R)
• M40: 31,956,798 km (0.084 R)
• M41: 32,161,149 km (0.086 R)
• M42: 32,776,893 km (0.088 R)
• M43: 37,841,081 km (0.111 R)
• M44: 39,035,470 km (0.113 R)
• M45: 40,131,873 km (0.101 R)
• M46: 40,352,380 km (0.086 R)
• M47: 41,572,351 km (0.103 R)
• M48: 43,255,327 km (0.103 R)
• M49: 43,594,465 km (0.119 R)
• M50: 45,648,593 km (0.098 R)
• M51: 46,571,463 km (0.12 R)
• M52: 49,023,521 km (0.052 R)
• M53: 49,259,138 km (0.112 R)
• M54: 49,377,171 km (0.104 R)
• M55: 50,681,215 km (0.104 R)
• M56: 51,996,630 km (0.052 R)
• M57: 52,839,464 km (0.068 R)
• M58: 55,272,524 km (0.079 R)
• M59: 55,763,504 km (0.038 R)
• M60: 56,749,803 km (0.069 R)
• M61: 56,873,520 km (0.044 R)
• M62: 58,240,097 km (0.036 R)
• M63: 58,864,817 km (0.071 R)
• M64: 58,990,031 km (0.11 R)
• M65: 59,868,918 km (0.071 R)
• M66: 63,171,291 km (0.11 R)
• M67: 63,813,066 km (0.092 R)
• M68: 65,362,302 km (0.11 R)
• M69: 66,141,407 km (0.115 R)
• M70: 66,793,205 km (0.058 R)
• M71: 68,892,811 km (0.101 R)
• M72: 69,156,852 km (0.114 R)
• M73: 70,216,154 km (0.078 R)
• M74: 70,614,683 km (0.118 R)
• M75: 71,414,284 km (0.072 R)
• M76: 76,410,254 km (0.091 R)
• M77: 76,683,420 km (0.11 R)
• M78: 78,329,744 km (0.058 R)
• M79: 84,888,863 km (0.075 R)
• M80: 88,305,529 km (0.079 R)
• M81: 90,174,904 km (0.084 R)
• M82: 91,911,885 km (0.118 R)
• M83: 92,638,930 km (0.117 R)
• M84: 92,930,347 km (0.075 R)
• M85: 93,513,928 km (0.084 R)
• M86: 94,245,163 km (0.037 R)
• M87: 94,831,586 km (0.116 R)
• M88: 98,523,662 km (0.093 R)
• M89: 98,969,763 km (0.092 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 10,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit