🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 216 Days

Day: 27 Hours

Environment

Temp: 136 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,781,199 km

• M1: 641,625 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.03 AU - 1.37 AU

Year: 464 Days

Day: 14.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 81.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,781,199 km

• M1: 466,895 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.31 AU - 1.53 AU

Year: 597 Days

Day: 29.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.87 AU - 2.13 AU

Year: 999 Days

Day: 39.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,781,199 km

• M1: 1,114,803 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.76 AU - 2.28 AU

Year: 1014 Days

Day: 38 Hours

Environment

Temp: -65 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.92 AU - 3.28 AU

Year: 1927 Days

Day: 34.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 82.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.81 AU - 4.83 AU

Year: 3170 Days

Day: 47.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 13.1

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.54 AU - 9.48 AU

Year: 8005 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,781,199 km

• M1: 170,093 km (0.115 R)
• M2: 276,307 km (0.079 R)
• M3: 365,916 km (0.092 R)
• M4: 471,233 km (0.078 R)
• M5: 752,477 km (0.117 R)
• M6: 982,559 km (0.103 R)
• M7: 1,313,170 km (0.093 R)
• M8: 1,411,456 km (0.083 R)
• M9: 1,595,012 km (0.098 R)
• M10: 1,700,479 km (0.101 R)
• M11: 2,679,747 km (0.062 R)
• M12: 3,388,990 km (0.078 R)
• M13: 3,610,096 km (0.073 R)
• M14: 3,807,565 km (0.058 R)
• M15: 4,154,632 km (0.112 R)
• M16: 4,817,351 km (0.111 R)
• M17: 5,545,743 km (0.108 R)
• M18: 5,774,328 km (0.094 R)
• M19: 6,240,774 km (0.045 R)
• M20: 6,650,523 km (0.09 R)
• M21: 7,174,863 km (0.027 R)
• M22: 7,281,377 km (0.118 R)
• M23: 7,676,465 km (0.035 R)
• M24: 7,931,679 km (0.072 R)
• M25: 9,210,292 km (0.073 R)
• M26: 10,230,998 km (0.106 R)
• M27: 10,391,218 km (0.063 R)
• M28: 10,836,122 km (0.043 R)
• M29: 11,287,459 km (0.104 R)
• M30: 11,744,779 km (0.11 R)
• M31: 12,293,355 km (0.081 R)
• M32: 12,807,074 km (0.052 R)
• M33: 13,502,853 km (0.114 R)
• M34: 13,767,043 km (0.12 R)
• M35: 14,840,707 km (0.061 R)
• M36: 15,250,306 km (0.089 R)
• M37: 16,407,745 km (0.094 R)
• M38: 16,689,587 km (0.095 R)
• M39: 17,401,673 km (0.064 R)
• M40: 17,641,179 km (0.106 R)
• M41: 18,220,572 km (0.106 R)
• M42: 18,561,356 km (0.104 R)
• M43: 18,855,166 km (0.114 R)
• M44: 18,953,452 km (0.108 R)
• M45: 19,596,573 km (0.106 R)
• M46: 20,448,383 km (0.104 R)
• M47: 22,499,969 km (0.097 R)
• M48: 22,604,238 km (0.111 R)
• M49: 23,338,764 km (0.116 R)
• M50: 23,974,704 km (0.108 R)
• M51: 24,241,437 km (0.096 R)
• M52: 24,509,068 km (0.111 R)
• M53: 25,155,331 km (0.116 R)
• M54: 25,535,010 km (0.09 R)
• M55: 26,135,346 km (0.094 R)
• M56: 26,630,067 km (0.065 R)
• M57: 26,740,470 km (0.118 R)
• M58: 27,796,481 km (0.102 R)
• M59: 28,132,777 km (0.054 R)
• M60: 29,206,591 km (0.075 R)
• M61: 30,063,936 km (0.082 R)
• M62: 30,813,571 km (0.106 R)
• M63: 32,213,657 km (0.047 R)
• M64: 34,292,619 km (0.079 R)
• M65: 34,593,161 km (0.069 R)
• M66: 35,621,497 km (0.097 R)
• M67: 35,864,893 km (0.07 R)
• M68: 36,047,851 km (0.041 R)
• M69: 39,960,434 km (0.08 R)
• M70: 40,530,402 km (0.112 R)
• M71: 41,742,294 km (0.097 R)
• M72: 43,354,959 km (0.12 R)
• M73: 43,484,959 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 9.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.17 AU - 9.65 AU

Year: 8612 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,781,199 km

• M1: 125,064 km (0.116 R)
• M2: 226,042 km (0.111 R)
• M3: 310,416 km (0.054 R)
• M4: 392,246 km (0.092 R)
• M5: 493,075 km (0.049 R)
• M6: 635,641 km (0.113 R)
• M7: 735,274 km (0.082 R)
• M8: 852,558 km (0.107 R)
• M9: 976,425 km (0.12 R)
• M10: 1,040,752 km (0.074 R)
• M11: 1,472,492 km (0.096 R)
• M12: 1,607,878 km (0.107 R)
• M13: 2,072,379 km (0.085 R)
• M14: 2,434,107 km (0.103 R)
• M15: 2,704,580 km (0.09 R)
• M16: 2,909,379 km (0.107 R)
• M17: 3,099,817 km (0.103 R)
• M18: 3,196,607 km (0.062 R)
• M19: 3,493,260 km (0.096 R)
• M20: 3,594,089 km (0.084 R)
• M21: 3,819,533 km (0.047 R)
• M22: 4,134,436 km (0.037 R)
• M23: 4,457,717 km (0.037 R)
• M24: 4,545,232 km (0.087 R)
• M25: 5,266,892 km (0.095 R)
• M26: 5,499,667 km (0.098 R)
• M27: 5,664,673 km (0.039 R)
• M28: 5,759,817 km (0.075 R)
• M29: 6,267,403 km (0.106 R)
• M30: 6,564,055 km (0.095 R)
• M31: 6,814,781 km (0.083 R)
• M32: 7,507,420 km (0.103 R)
• M33: 7,716,857 km (0.092 R)
• M34: 7,901,909 km (0.055 R)
• M35: 8,222,348 km (0.057 R)
• M36: 8,303,131 km (0.075 R)
• M37: 8,438,367 km (0.087 R)
• M38: 8,519,898 km (0.076 R)
• M39: 8,821,038 km (0.111 R)
• M40: 9,069,969 km (0.054 R)
• M41: 10,349,330 km (0.029 R)
• M42: 11,173,615 km (0.088 R)
• M43: 11,263,224 km (0.078 R)
• M44: 11,443,190 km (0.085 R)
• M45: 11,745,078 km (0.118 R)
• M46: 12,635,485 km (0.1 R)
• M47: 13,041,643 km (0.093 R)
• M48: 13,104,474 km (0.097 R)
• M49: 13,515,719 km (0.114 R)
• M50: 13,738,919 km (0.081 R)
• M51: 13,834,811 km (0.092 R)
• M52: 15,070,340 km (0.103 R)
• M53: 15,334,979 km (0.089 R)
• M54: 16,171,679 km (0.119 R)
• M55: 17,575,955 km (0.086 R)
• M56: 17,819,500 km (0.086 R)
• M57: 18,239,870 km (0.119 R)
• M58: 18,734,291 km (0.105 R)
• M59: 18,912,013 km (0.092 R)
• M60: 20,025,919 km (0.077 R)
• M61: 20,134,826 km (0.077 R)
• M62: 20,426,392 km (0.105 R)
• M63: 20,499,396 km (0.103 R)
• M64: 21,013,415 km (0.095 R)
• M65: 21,979,368 km (0.116 R)
• M66: 22,354,709 km (0.115 R)
• M67: 22,694,446 km (0.115 R)
• M68: 23,149,971 km (0.059 R)
• M69: 24,418,112 km (0.085 R)
• M70: 24,651,186 km (0.083 R)
• M71: 24,884,858 km (0.087 R)
• M72: 25,236,862 km (0.082 R)
• M73: 25,985,449 km (0.048 R)
• M74: 26,064,587 km (0.104 R)
• M75: 26,183,517 km (0.102 R)
• M76: 26,262,953 km (0.118 R)
• M77: 26,501,712 km (0.028 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit