🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.48 AU - 0.7 AU

Year: 164 Days

Day: 20.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,899,750 km

• M1: 136,583 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.76 AU

Year: 190 Days

Day: 31.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.52 AU - 2.48 AU

Year: 1023 Days

Day: 26 Hours

Environment

Temp: -73 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,899,750 km

• M1: 124,615 km (0.083 R)
• M2: 682,615 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.01 AU - 3.05 AU

Year: 1455 Days

Day: 13.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.44 AU - 2.84 AU

Year: 1551 Days

Day: 37.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.92 AU - 4.92 AU

Year: 3361 Days

Day: 47.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,899,750 km

• M1: 265,835 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.7

Radius: 8.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.52 AU - 7.4 AU

Year: 5262 Days

Day: 13.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 144.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 42,899,750 km

• M1: 116,686 km (0.089 R)
• M2: 183,108 km (0.051 R)
• M3: 264,489 km (0.059 R)
• M4: 440,267 km (0.11 R)
• M5: 524,041 km (0.107 R)
• M6: 727,494 km (0.091 R)
• M7: 803,341 km (0.059 R)
• M8: 1,047,185 km (0.091 R)
• M9: 1,185,264 km (0.032 R)
• M10: 1,291,030 km (0.101 R)
• M11: 1,376,450 km (0.083 R)
• M12: 1,711,699 km (0.054 R)
• M13: 1,823,299 km (0.077 R)
• M14: 2,090,181 km (0.116 R)
• M15: 2,200,435 km (0.109 R)
• M16: 2,322,208 km (0.12 R)
• M17: 2,398,203 km (0.053 R)
• M18: 2,631,277 km (0.087 R)
• M19: 2,800,921 km (0.115 R)
• M20: 2,943,338 km (0.113 R)
• M21: 3,015,594 km (0.062 R)
• M22: 3,098,770 km (0.097 R)
• M23: 3,374,330 km (0.065 R)
• M24: 3,613,836 km (0.111 R)
• M25: 3,780,338 km (0.108 R)
• M26: 4,341,779 km (0.106 R)
• M27: 4,710,388 km (0.105 R)
• M28: 4,819,295 km (0.114 R)
• M29: 5,064,486 km (0.112 R)
• M30: 5,477,825 km (0.11 R)
• M31: 5,850,025 km (0.063 R)
• M32: 5,954,294 km (0.068 R)
• M33: 6,072,178 km (0.107 R)
• M34: 6,310,337 km (0.075 R)
• M35: 6,390,372 km (0.115 R)
• M36: 6,538,025 km (0.109 R)
• M37: 7,433,817 km (0.07 R)
• M38: 7,674,371 km (0.09 R)
• M39: 7,888,745 km (0.106 R)
• M40: 8,018,446 km (0.066 R)
• M41: 8,134,235 km (0.106 R)
• M42: 8,192,279 km (0.085 R)
• M43: 8,250,622 km (0.1 R)
• M44: 8,736,516 km (0.116 R)
• M45: 8,855,745 km (0.101 R)
• M46: 9,095,700 km (0.094 R)
• M47: 9,459,821 km (0.105 R)
• M48: 9,597,601 km (0.116 R)
• M49: 9,782,205 km (0.086 R)
• M50: 9,952,597 km (0.096 R)
• M51: 10,077,212 km (0.054 R)
• M52: 10,155,302 km (0.066 R)
• M53: 10,343,496 km (0.08 R)
• M54: 10,612,174 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 11.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.47 AU - 7.13 AU

Year: 5719 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,899,750 km

• M1: 176,376 km (0.073 R)
• M2: 320,588 km (0.109 R)
• M3: 433,834 km (0.086 R)
• M4: 530,324 km (0.115 R)
• M5: 648,208 km (0.102 R)
• M6: 829,969 km (0.066 R)
• M7: 1,074,562 km (0.112 R)
• M8: 1,277,715 km (0.076 R)
• M9: 1,442,871 km (0.092 R)
• M10: 1,758,373 km (0.095 R)
• M11: 2,174,106 km (0.069 R)
• M12: 2,454,751 km (0.098 R)
• M13: 2,919,552 km (0.059 R)
• M14: 3,366,102 km (0.114 R)
• M15: 3,457,955 km (0.056 R)
• M16: 3,574,192 km (0.089 R)
• M17: 3,667,990 km (0.041 R)
• M18: 3,834,343 km (0.109 R)
• M19: 4,125,161 km (0.081 R)
• M20: 4,524,438 km (0.112 R)
• M21: 4,651,746 km (0.077 R)
• M22: 5,906,573 km (0.045 R)
• M23: 6,158,346 km (0.059 R)
• M24: 6,356,563 km (0.12 R)
• M25: 6,442,283 km (0.047 R)
• M26: 6,846,945 km (0.067 R)
• M27: 7,081,963 km (0.104 R)
• M28: 8,203,498 km (0.087 R)
• M29: 8,453,327 km (0.091 R)
• M30: 8,705,698 km (0.118 R)
• M31: 9,250,085 km (0.082 R)
• M32: 9,542,848 km (0.066 R)
• M33: 10,004,208 km (0.082 R)
• M34: 10,574,325 km (0.075 R)
• M35: 10,846,444 km (0.045 R)
• M36: 11,886,897 km (0.113 R)
• M37: 12,347,659 km (0.068 R)
• M38: 12,850,457 km (0.112 R)
• M39: 13,323,336 km (0.107 R)
• M40: 13,654,097 km (0.028 R)
• M41: 13,950,450 km (0.08 R)
• M42: 14,136,700 km (0.109 R)
• M43: 14,248,748 km (0.05 R)
• M44: 14,814,079 km (0.079 R)
• M45: 14,889,925 km (0.073 R)
• M46: 15,386,590 km (0.099 R)
• M47: 15,927,685 km (0.116 R)
• M48: 16,396,375 km (0.09 R)
• M49: 16,988,633 km (0.12 R)
• M50: 17,467,496 km (0.098 R)
• M51: 18,316,165 km (0.075 R)
• M52: 19,012,992 km (0.074 R)
• M53: 19,178,297 km (0.105 R)
• M54: 20,053,595 km (0.059 R)
• M55: 22,016,319 km (0.077 R)
• M56: 22,494,733 km (0.119 R)
• M57: 22,800,959 km (0.112 R)
• M58: 23,373,321 km (0.112 R)
• M59: 23,550,295 km (0.115 R)
• M60: 23,816,729 km (0.087 R)
• M61: 24,982,844 km (0.09 R)
• M62: 25,164,007 km (0.113 R)
• M63: 26,075,806 km (0.092 R)
• M64: 26,351,366 km (0.108 R)
• M65: 27,463,775 km (0.062 R)
• M66: 28,828,258 km (0.114 R)
• M67: 30,311,072 km (0.034 R)
• M68: 30,649,313 km (0.063 R)
• M69: 30,891,811 km (0.089 R)
• M70: 31,232,146 km (0.065 R)
• M71: 31,427,221 km (0.088 R)
• M72: 31,769,651 km (0.08 R)
• M73: 32,162,495 km (0.036 R)
• M74: 32,754,753 km (0.065 R)
• M75: 32,952,970 km (0.074 R)
• M76: 33,052,154 km (0.061 R)
• M77: 33,300,785 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 5

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.35 AU - 14.47 AU

Year: 16776 Days

Day: 20 Hours

Environment

Temp: -182 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,899,750 km

• M1: 231,578 km (0.12 R)
• M2: 262,843 km (0.113 R)
• M3: 404,812 km (0.106 R)
• M4: 541,095 km (0.104 R)
• M5: 707,598 km (0.082 R)
• M6: 995,424 km (0.076 R)
• M7: 1,218,774 km (0.11 R)
• M8: 1,316,461 km (0.116 R)
• M9: 1,356,254 km (0.088 R)
• M10: 1,437,187 km (0.106 R)
• M11: 1,519,615 km (0.075 R)
• M12: 1,561,503 km (0.095 R)
• M13: 1,603,689 km (0.118 R)
• M14: 2,803,763 km (0.12 R)
• M15: 2,985,674 km (0.102 R)
• M16: 3,117,919 km (0.107 R)
• M17: 3,279,185 km (0.051 R)
• M18: 3,333,639 km (0.064 R)
• M19: 3,415,768 km (0.098 R)
• M20: 3,750,867 km (0.12 R)
• M21: 4,067,417 km (0.026 R)
• M22: 4,125,909 km (0.092 R)
• M23: 4,573,207 km (0.092 R)
• M24: 4,818,248 km (0.098 R)
• M25: 5,225,304 km (0.049 R)
• M26: 5,257,019 km (0.106 R)
• M27: 5,806,941 km (0.082 R)
• M28: 6,206,217 km (0.072 R)
• M29: 7,563,519 km (0.105 R)
• M30: 7,635,625 km (0.117 R)
• M31: 7,744,083 km (0.095 R)
• M32: 9,084,779 km (0.044 R)
• M33: 9,238,117 km (0.097 R)
• M34: 9,820,801 km (0.067 R)
• M35: 9,899,340 km (0.036 R)
• M36: 10,295,475 km (0.116 R)
• M37: 10,818,170 km (0.105 R)
• M38: 11,267,113 km (0.115 R)
• M39: 11,349,392 km (0.096 R)
• M40: 11,514,548 km (0.113 R)
• M41: 11,931,029 km (0.119 R)
• M42: 11,972,916 km (0.082 R)
• M43: 13,079,791 km (0.106 R)
• M44: 13,689,252 km (0.101 R)
• M45: 13,821,048 km (0.113 R)
• M46: 13,865,179 km (0.065 R)
• M47: 14,174,697 km (0.098 R)
• M48: 14,441,730 km (0.075 R)
• M49: 14,890,673 km (0.077 R)
• M50: 15,894,175 km (0.098 R)
• M51: 15,986,477 km (0.086 R)
• M52: 16,032,703 km (0.12 R)
• M53: 16,357,480 km (0.118 R)
• M54: 17,108,162 km (0.105 R)
• M55: 18,448,409 km (0.12 R)
• M56: 18,545,498 km (0.071 R)
• M57: 18,593,968 km (0.058 R)
• M58: 18,642,587 km (0.025 R)
• M59: 18,886,432 km (0.035 R)
• M60: 19,033,187 km (0.07 R)
• M61: 19,082,106 km (0.105 R)
• M62: 19,426,331 km (0.084 R)
• M63: 21,025,532 km (0.052 R)
• M64: 22,304,145 km (0.086 R)
• M65: 22,459,278 km (0.113 R)
• M66: 22,562,949 km (0.104 R)
• M67: 23,135,610 km (0.112 R)
• M68: 23,713,058 km (0.104 R)
• M69: 25,096,838 km (0.061 R)
• M70: 25,419,820 km (0.116 R)
• M71: 25,581,834 km (0.109 R)
• M72: 25,798,452 km (0.102 R)
• M73: 26,233,333 km (0.105 R)
• M74: 26,945,419 km (0.109 R)
• M75: 27,997,391 km (0.052 R)
• M76: 28,108,842 km (0.102 R)
• M77: 29,799,297 km (0.119 R)
• M78: 30,141,278 km (0.098 R)
• M79: 31,059,660 km (0.1 R)
• M80: 31,754,542 km (0.109 R)
• M81: 34,226,497 km (0.104 R)
• M82: 35,004,107 km (0.048 R)
• M83: 36,272,397 km (0.105 R)
• M84: 36,759,488 km (0.085 R)
• M85: 38,916,091 km (0.092 R)
• M86: 39,289,786 km (0.038 R)
• M87: 39,477,233 km (0.104 R)
• M88: 39,852,723 km (0.102 R)
• M89: 40,229,560 km (0.098 R)
• M90: 40,796,835 km (0.089 R)
• M91: 41,049,955 km (0.101 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit