🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.5 AU - 0.62 AU

Year: 146 Days

Day: 26 Hours

Environment

Temp: 181 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,661,116 km

• M1: 86,168 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 254 Days

Day: 36.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.13 AU - 1.21 AU

Year: 441 Days

Day: 44.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.58 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.89 AU - 2.09 AU

Year: 978 Days

Day: 27.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,661,116 km

• M1: 48,769 km (0.047 R)
• M2: 887,863 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.26 AU - 4.78 AU

Year: 3347 Days

Day: 23 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.56 AU - 6.58 AU

Year: 4578 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,661,116 km

• M1: 419,323 km (0.108 R)

Asteroid Belt

Center: 11.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 5.4

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.54 AU - 21.3 AU

Year: 25320 Days

Day: 23.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,661,116 km

• M1: 164,258 km (0.079 R)
• M2: 395,088 km (0.084 R)
• M3: 593,305 km (0.054 R)
• M4: 1,046,736 km (0.119 R)
• M5: 1,292,077 km (0.115 R)
• M6: 1,555,070 km (0.105 R)
• M7: 2,510,551 km (0.098 R)
• M8: 2,912,371 km (0.101 R)
• M9: 3,101,463 km (0.1 R)
• M10: 3,897,773 km (0.03 R)
• M11: 4,022,388 km (0.112 R)
• M12: 4,148,499 km (0.094 R)
• M13: 4,534,311 km (0.118 R)
• M14: 4,665,509 km (0.091 R)
• M15: 6,140,693 km (0.096 R)
• M16: 6,285,803 km (0.112 R)
• M17: 6,628,981 km (0.114 R)
• M18: 7,079,121 km (0.075 R)
• M19: 7,903,555 km (0.095 R)
• M20: 8,327,066 km (0.046 R)
• M21: 9,141,028 km (0.114 R)
• M22: 9,306,783 km (0.114 R)
• M23: 9,697,682 km (0.081 R)
• M24: 10,901,795 km (0.044 R)
• M25: 10,960,288 km (0.078 R)
• M26: 12,273,757 km (0.098 R)
• M27: 12,640,571 km (0.117 R)
• M28: 13,010,976 km (0.104 R)
• M29: 13,447,652 km (0.081 R)
• M30: 15,900,458 km (0.117 R)
• M31: 16,434,074 km (0.116 R)
• M32: 18,907,376 km (0.075 R)
• M33: 19,543,615 km (0.106 R)
• M34: 19,614,674 km (0.095 R)
• M35: 19,757,241 km (0.118 R)
• M36: 21,567,375 km (0.098 R)
• M37: 21,640,978 km (0.048 R)
• M38: 23,884,497 km (0.087 R)
• M39: 24,189,228 km (0.117 R)
• M40: 24,725,536 km (0.083 R)
• M41: 24,879,472 km (0.116 R)
• M42: 25,265,734 km (0.091 R)
• M43: 25,731,881 km (0.107 R)
• M44: 26,044,241 km (0.082 R)
• M45: 27,545,007 km (0.065 R)
• M46: 28,024,768 km (0.079 R)
• M47: 28,992,367 km (0.099 R)
• M48: 30,960,476 km (0.111 R)
• M49: 32,802,026 km (0.107 R)
• M50: 33,821,386 km (0.041 R)
• M51: 34,335,105 km (0.092 R)
• M52: 34,937,536 km (0.082 R)
• M53: 35,023,853 km (0.067 R)
• M54: 35,456,640 km (0.083 R)
• M55: 36,502,628 km (0.081 R)
• M56: 37,205,439 km (0.109 R)
• M57: 39,161,431 km (0.106 R)
• M58: 39,340,949 km (0.093 R)
• M59: 39,880,997 km (0.1 R)
• M60: 45,791,908 km (0.117 R)
• M61: 46,170,391 km (0.057 R)
• M62: 47,120,936 km (0.109 R)
• M63: 47,407,416 km (0.095 R)
• M64: 47,982,021 km (0.046 R)
• M65: 48,848,193 km (0.063 R)
• M66: 49,041,324 km (0.081 R)
• M67: 49,816,689 km (0.056 R)
• M68: 52,166,872 km (0.058 R)
• M69: 53,753,507 km (0.049 R)
• M70: 54,052,852 km (0.11 R)
• M71: 54,853,500 km (0.112 R)
• M72: 54,953,880 km (0.084 R)
• M73: 55,960,973 km (0.086 R)
• M74: 56,163,229 km (0.083 R)
• M75: 56,974,199 km (0.095 R)
• M76: 57,075,776 km (0.1 R)
• M77: 57,381,106 km (0.1 R)
• M78: 57,993,410 km (0.081 R)
• M79: 58,402,710 km (0.103 R)
• M80: 58,710,432 km (0.032 R)
• M81: 59,636,593 km (0.111 R)
• M82: 61,399,304 km (0.078 R)
• M83: 66,788,867 km (0.09 R)
• M84: 67,432,886 km (0.115 R)
• M85: 68,078,849 km (0.053 R)
• M86: 68,186,709 km (0.073 R)
• M87: 68,726,907 km (0.073 R)
• M88: 68,835,216 km (0.113 R)
• M89: 70,138,064 km (0.069 R)
• M90: 70,356,028 km (0.111 R)
• M91: 70,901,911 km (0.118 R)
• M92: 71,449,140 km (0.085 R)
• M93: 72,107,670 km (0.054 R)
• M94: 72,658,040 km (0.076 R)
• M95: 73,430,863 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.1

Radius: 5.6

Gravity: 28.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.9 AU - 19.26 AU

Year: 26773 Days

Day: 22.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,661,116 km

• M1: 86,168 km (0.105 R)
• M2: 141,669 km (0.116 R)
• M3: 236,215 km (0.095 R)
• M4: 397,930 km (0.104 R)
• M5: 566,378 km (0.079 R)
• M6: 1,402,630 km (0.053 R)
• M7: 1,585,139 km (0.081 R)
• M8: 2,177,247 km (0.12 R)
• M9: 2,303,209 km (0.109 R)
• M10: 2,785,662 km (0.051 R)
• M11: 5,395,546 km (0.073 R)
• M12: 5,509,241 km (0.105 R)
• M13: 5,681,278 km (0.108 R)
• M14: 5,971,947 km (0.103 R)
• M15: 6,327,242 km (0.086 R)
• M16: 6,507,507 km (0.084 R)
• M17: 7,623,956 km (0.071 R)
• M18: 7,687,685 km (0.084 R)
• M19: 8,598,586 km (0.097 R)
• M20: 10,238,029 km (0.092 R)
• M21: 11,092,981 km (0.076 R)
• M22: 12,044,873 km (0.104 R)
• M23: 12,568,166 km (0.087 R)
• M24: 13,328,572 km (0.047 R)
• M25: 13,792,026 km (0.086 R)
• M26: 13,869,817 km (0.119 R)
• M27: 14,893,665 km (0.027 R)
• M28: 15,213,655 km (0.101 R)
• M29: 15,374,472 km (0.094 R)
• M30: 15,941,747 km (0.087 R)
• M31: 16,433,476 km (0.031 R)
• M32: 18,023,252 km (0.063 R)
• M33: 18,364,036 km (0.099 R)
• M34: 18,707,064 km (0.032 R)
• M35: 20,365,057 km (0.049 R)
• M36: 20,809,213 km (0.119 R)
• M37: 21,887,964 km (0.095 R)
• M38: 21,978,770 km (0.036 R)
• M39: 22,617,253 km (0.08 R)
• M40: 24,005,970 km (0.06 R)
• M41: 27,645,537 km (0.053 R)
• M42: 28,137,116 km (0.077 R)
• M43: 29,930,495 km (0.061 R)
• M44: 31,248,452 km (0.109 R)
• M45: 32,688,930 km (0.085 R)
• M46: 33,626,310 km (0.072 R)
• M47: 35,740,876 km (0.069 R)
• M48: 38,225,248 km (0.106 R)
• M49: 38,662,971 km (0.111 R)
• M50: 39,102,340 km (0.107 R)
• M51: 39,543,355 km (0.04 R)
• M52: 40,876,421 km (0.025 R)
• M53: 40,988,171 km (0.096 R)
• M54: 42,676,533 km (0.09 R)
• M55: 43,700,380 km (0.039 R)
• M56: 44,158,150 km (0.12 R)
• M57: 45,540,584 km (0.113 R)
• M58: 47,288,635 km (0.117 R)
• M59: 48,821,265 km (0.071 R)
• M60: 48,939,747 km (0.11 R)
• M61: 49,177,308 km (0.1 R)
• M62: 52,784,262 km (0.07 R)
• M63: 55,483,008 km (0.114 R)
• M64: 55,978,626 km (0.074 R)
• M65: 58,477,957 km (0.073 R)
• M66: 58,855,991 km (0.074 R)
• M67: 59,108,512 km (0.117 R)
• M68: 60,758,427 km (0.095 R)
• M69: 61,397,061 km (0.074 R)
• M70: 61,781,228 km (0.081 R)
• M71: 66,191,373 km (0.105 R)
• M72: 73,400,794 km (0.094 R)
• M73: 73,944,732 km (0.04 R)
• M74: 74,217,149 km (0.107 R)
• M75: 75,584,324 km (0.084 R)
• M76: 79,595,791 km (0.104 R)
• M77: 79,735,366 km (0.079 R)
• M78: 82,684,987 km (0.104 R)
• M79: 85,098,749 km (0.112 R)
• M80: 85,241,465 km (0.051 R)
• M81: 85,956,094 km (0.06 R)
• M82: 86,529,353 km (0.119 R)
• M83: 87,823,674 km (0.06 R)
• M84: 88,256,610 km (0.1 R)
• M85: 88,834,806 km (0.102 R)
• M86: 89,269,388 km (0.092 R)
• M87: 89,414,348 km (0.041 R)
• M88: 90,868,739 km (0.081 R)
• M89: 91,891,390 km (0.106 R)
• M90: 93,358,945 km (0.11 R)
• M91: 93,948,211 km (0.093 R)
• M92: 95,278,435 km (0.093 R)
• M93: 95,574,788 km (0.093 R)
• M94: 96,465,943 km (0.066 R)
• M95: 97,061,642 km (0.088 R)
• M96: 98,706,021 km (0.086 R)
• M97: 98,855,919 km (0.057 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit