🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 260 Days

Day: 21.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,592,500 km

• M1: 280,346 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.92 AU - 1.22 AU

Year: 387 Days

Day: 29.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.63 AU - 1.95 AU

Year: 838 Days

Day: 33.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.11 AU - 2.25 AU

Year: 1126 Days

Day: 13.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.59 AU - 3.97 AU

Year: 2078 Days

Day: 40.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 8.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.05 AU - 8.85 AU

Year: 7842 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,592,500 km

• M1: 108,159 km (0.115 R)
• M2: 213,027 km (0.053 R)
• M3: 319,840 km (0.065 R)
• M4: 500,106 km (0.07 R)
• M5: 668,553 km (0.036 R)
• M6: 1,095,655 km (0.104 R)
• M7: 1,205,011 km (0.036 R)
• M8: 1,376,001 km (0.09 R)
• M9: 1,555,219 km (0.067 R)
• M10: 1,616,704 km (0.102 R)
• M11: 1,870,721 km (0.104 R)
• M12: 2,345,844 km (0.066 R)
• M13: 2,512,496 km (0.107 R)
• M14: 2,958,597 km (0.111 R)
• M15: 3,483,237 km (0.073 R)
• M16: 3,951,628 km (0.068 R)
• M17: 4,179,017 km (0.108 R)
• M18: 4,323,378 km (0.045 R)
• M19: 4,886,764 km (0.119 R)
• M20: 5,161,725 km (0.1 R)
• M21: 5,599,598 km (0.075 R)
• M22: 6,179,888 km (0.053 R)
• M23: 6,311,534 km (0.092 R)
• M24: 6,745,667 km (0.059 R)
• M25: 6,813,285 km (0.075 R)
• M26: 7,397,465 km (0.096 R)
• M27: 7,502,333 km (0.107 R)
• M28: 7,855,085 km (0.067 R)
• M29: 8,576,895 km (0.063 R)
• M30: 9,357,496 km (0.085 R)
• M31: 9,584,736 km (0.031 R)
• M32: 10,006,003 km (0.114 R)
• M33: 10,277,374 km (0.098 R)
• M34: 10,946,226 km (0.094 R)
• M35: 11,914,423 km (0.104 R)
• M36: 12,325,817 km (0.04 R)
• M37: 12,741,999 km (0.114 R)
• M38: 13,332,312 km (0.107 R)
• M39: 13,802,498 km (0.029 R)
• M40: 14,234,537 km (0.094 R)
• M41: 14,495,884 km (0.12 R)
• M42: 14,583,399 km (0.044 R)
• M43: 14,714,895 km (0.097 R)
• M44: 14,846,990 km (0.08 R)
• M45: 15,156,359 km (0.109 R)
• M46: 15,334,081 km (0.053 R)
• M47: 15,691,769 km (0.094 R)
• M48: 15,871,586 km (0.083 R)
• M49: 16,097,329 km (0.108 R)
• M50: 16,552,107 km (0.05 R)
• M51: 16,827,068 km (0.112 R)
• M52: 17,103,375 km (0.09 R)
• M53: 17,242,202 km (0.114 R)
• M54: 17,847,924 km (0.116 R)
• M55: 18,082,643 km (0.055 R)
• M56: 18,555,372 km (0.096 R)
• M57: 18,840,954 km (0.064 R)
• M58: 19,368,287 km (0.105 R)
• M59: 19,900,406 km (0.08 R)
• M60: 21,976,226 km (0.097 R)
• M61: 22,379,393 km (0.104 R)
• M62: 23,193,055 km (0.096 R)
• M63: 23,861,309 km (0.086 R)
• M64: 24,119,964 km (0.108 R)
• M65: 24,431,576 km (0.073 R)
• M66: 25,585,724 km (0.118 R)
• M67: 26,222,712 km (0.103 R)
• M68: 26,276,118 km (0.083 R)
• M69: 26,972,496 km (0.077 R)
• M70: 27,188,067 km (0.098 R)
• M71: 27,296,076 km (0.046 R)
• M72: 27,675,157 km (0.073 R)
• M73: 28,548,061 km (0.06 R)
• M74: 28,877,625 km (0.117 R)
• M75: 29,208,685 km (0.093 R)
• M76: 29,762,945 km (0.09 R)
• M77: 30,600,992 km (0.103 R)
• M78: 31,051,132 km (0.078 R)
• M79: 32,185,982 km (0.078 R)
• M80: 32,243,128 km (0.059 R)
• M81: 32,930,979 km (0.074 R)
• M82: 33,334,445 km (0.085 R)
• M83: 33,565,723 km (0.095 R)
• M84: 34,204,656 km (0.108 R)
• M85: 34,613,207 km (0.103 R)
• M86: 36,263,870 km (0.093 R)
• M87: 36,919,259 km (0.1 R)
• M88: 38,241,853 km (0.12 R)
• M89: 38,787,437 km (0.101 R)
• M90: 38,908,910 km (0.101 R)
• M91: 39,763,563 km (0.115 R)
• M92: 40,995,202 km (0.108 R)
• M93: 41,057,136 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 9.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.87 AU - 11.47 AU

Year: 11346 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,592,500 km

• M1: 124,316 km (0.108 R)
• M2: 227,987 km (0.055 R)
• M3: 312,809 km (0.095 R)
• M4: 448,644 km (0.088 R)
• M5: 738,415 km (0.081 R)
• M6: 831,764 km (0.085 R)
• M7: 962,812 km (0.079 R)
• M8: 1,083,388 km (0.107 R)
• M9: 1,154,746 km (0.041 R)
• M10: 1,698,833 km (0.082 R)
• M11: 1,782,608 km (0.073 R)
• M12: 2,199,837 km (0.063 R)
• M13: 2,574,430 km (0.068 R)
• M14: 3,096,676 km (0.098 R)
• M15: 3,304,168 km (0.088 R)
• M16: 3,898,670 km (0.116 R)
• M17: 4,702,459 km (0.077 R)
• M18: 4,851,459 km (0.103 R)
• M19: 5,587,929 km (0.11 R)
• M20: 5,873,212 km (0.055 R)
• M21: 5,937,240 km (0.061 R)
• M22: 6,033,731 km (0.106 R)
• M23: 6,925,484 km (0.088 R)
• M24: 7,163,494 km (0.106 R)
• M25: 7,335,083 km (0.048 R)
• M26: 8,070,805 km (0.109 R)
• M27: 8,647,206 km (0.102 R)
• M28: 8,866,815 km (0.113 R)
• M29: 9,992,091 km (0.056 R)
• M30: 10,068,685 km (0.076 R)
• M31: 10,184,025 km (0.086 R)
• M32: 10,688,618 km (0.065 R)
• M33: 11,401,003 km (0.104 R)
• M34: 11,601,614 km (0.059 R)
• M35: 12,704,898 km (0.101 R)
• M36: 13,671,151 km (0.051 R)
• M37: 14,660,741 km (0.118 R)
• M38: 15,054,333 km (0.1 R)
• M39: 16,982,350 km (0.104 R)
• M40: 17,119,681 km (0.07 R)
• M41: 17,303,537 km (0.113 R)
• M42: 17,441,765 km (0.072 R)
• M43: 17,673,044 km (0.106 R)
• M44: 18,091,768 km (0.079 R)
• M45: 19,655,365 km (0.068 R)
• M46: 20,526,324 km (0.119 R)
• M47: 20,868,454 km (0.086 R)
• M48: 21,707,249 km (0.117 R)
• M49: 22,356,055 km (0.051 R)
• M50: 23,011,294 km (0.058 R)
• M51: 23,417,602 km (0.115 R)
• M52: 23,928,778 km (0.12 R)
• M53: 24,134,325 km (0.099 R)
• M54: 24,495,455 km (0.083 R)
• M55: 24,806,469 km (0.112 R)
• M56: 25,066,619 km (0.096 R)
• M57: 26,010,432 km (0.095 R)
• M58: 26,646,223 km (0.043 R)
• M59: 29,294,853 km (0.087 R)
• M60: 30,288,782 km (0.075 R)
• M61: 30,622,535 km (0.035 R)
• M62: 30,845,735 km (0.115 R)
• M63: 31,069,533 km (0.086 R)
• M64: 32,366,397 km (0.117 R)
• M65: 32,650,633 km (0.055 R)
• M66: 33,336,240 km (0.068 R)
• M67: 33,680,913 km (0.109 R)
• M68: 33,853,549 km (0.037 R)
• M69: 35,773,189 km (0.118 R)
• M70: 36,775,794 km (0.051 R)
• M71: 38,326,974 km (0.094 R)
• M72: 38,627,666 km (0.105 R)
• M73: 38,868,968 km (0.106 R)
• M74: 39,050,131 km (0.051 R)
• M75: 39,413,354 km (0.117 R)
• M76: 39,656,152 km (0.1 R)
• M77: 39,716,888 km (0.081 R)
• M78: 40,082,206 km (0.089 R)
• M79: 40,632,278 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 12.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.53 AU - 11.05 AU

Year: 12400 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,592,500 km

• M1: 161,865 km (0.092 R)
• M2: 261,198 km (0.115 R)
• M3: 373,247 km (0.068 R)
• M4: 457,919 km (0.108 R)
• M5: 579,692 km (0.118 R)
• M6: 861,833 km (0.046 R)
• M7: 1,001,857 km (0.061 R)
• M8: 1,207,704 km (0.102 R)
• M9: 1,532,929 km (0.041 R)
• M10: 2,001,919 km (0.116 R)
• M11: 2,120,251 km (0.101 R)
• M12: 2,747,215 km (0.087 R)
• M13: 2,852,682 km (0.06 R)
• M14: 2,986,721 km (0.047 R)
• M15: 3,316,884 km (0.107 R)
• M16: 3,893,434 km (0.069 R)
• M17: 4,072,503 km (0.069 R)
• M18: 4,163,159 km (0.094 R)
• M19: 4,408,200 km (0.085 R)
• M20: 4,563,782 km (0.097 R)
• M21: 4,689,594 km (0.108 R)
• M22: 5,237,272 km (0.061 R)
• M23: 6,114,215 km (0.116 R)
• M24: 6,676,553 km (0.09 R)
• M25: 6,855,771 km (0.095 R)
• M26: 7,625,751 km (0.08 R)
• M27: 7,813,048 km (0.093 R)
• M28: 8,230,725 km (0.099 R)
• M29: 8,345,916 km (0.112 R)
• M30: 8,539,196 km (0.078 R)
• M31: 9,973,690 km (0.087 R)
• M32: 10,593,474 km (0.054 R)
• M33: 11,396,366 km (0.108 R)
• M34: 12,350,351 km (0.116 R)
• M35: 12,570,859 km (0.091 R)
• M36: 12,881,573 km (0.086 R)
• M37: 13,150,102 km (0.069 R)
• M38: 13,738,021 km (0.109 R)
• M39: 13,920,680 km (0.113 R)
• M40: 14,846,093 km (0.101 R)
• M41: 15,410,825 km (0.098 R)
• M42: 15,886,995 km (0.114 R)
• M43: 16,126,800 km (0.081 R)
• M44: 17,196,425 km (0.073 R)
• M45: 17,294,860 km (0.113 R)
• M46: 17,541,547 km (0.074 R)
• M47: 17,789,580 km (0.106 R)
• M48: 17,988,695 km (0.053 R)
• M49: 18,088,627 km (0.057 R)
• M50: 18,288,938 km (0.108 R)
• M51: 19,097,515 km (0.081 R)
• M52: 19,352,579 km (0.103 R)
• M53: 19,557,528 km (0.087 R)
• M54: 20,959,410 km (0.08 R)
• M55: 21,433,934 km (0.052 R)
• M56: 22,662,581 km (0.097 R)
• M57: 23,804,312 km (0.083 R)
• M58: 24,797,792 km (0.09 R)
• M59: 24,964,743 km (0.112 R)
• M60: 26,030,478 km (0.05 R)
• M61: 26,996,731 km (0.087 R)
• M62: 28,206,379 km (0.099 R)
• M63: 30,142,774 km (0.117 R)
• M64: 30,380,485 km (0.107 R)
• M65: 30,559,105 km (0.07 R)
• M66: 31,037,220 km (0.084 R)
• M67: 32,547,111 km (0.102 R)
• M68: 33,464,595 km (0.045 R)
• M69: 33,587,564 km (0.077 R)
• M70: 33,710,683 km (0.108 R)
• M71: 35,889,576 km (0.117 R)
• M72: 36,204,480 km (0.073 R)
• M73: 37,793,060 km (0.032 R)
• M74: 38,049,470 km (0.083 R)
• M75: 41,697,863 km (0.062 R)
• M76: 41,896,380 km (0.039 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 15,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit