🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.64 AU - 0.86 AU

Year: 250 Days

Day: 26.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.79 AU - 1.23 AU

Year: 391 Days

Day: 26.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,997,450 km

• M1: 105,766 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.15 AU - 2.69 AU

Year: 1449 Days

Day: 39.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,997,450 km

• M1: 529,576 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.23 AU - 2.79 AU

Year: 1531 Days

Day: 18.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.38 AU - 2.76 AU

Year: 1586 Days

Day: 27.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,997,450 km

• M1: 1,084,435 km (0.111 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.74 AU - 4.18 AU

Year: 3034 Days

Day: 37.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 14.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.19 AU - 4.37 AU

Year: 3409 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,997,450 km

• M1: 179,517 km (0.079 R)
• M2: 277,055 km (0.055 R)
• M3: 372,798 km (0.055 R)
• M4: 480,808 km (0.101 R)
• M5: 581,038 km (0.112 R)
• M6: 739,761 km (0.089 R)
• M7: 896,839 km (0.082 R)
• M8: 1,018,014 km (0.089 R)
• M9: 1,115,402 km (0.116 R)
• M10: 1,257,669 km (0.106 R)
• M11: 1,538,913 km (0.119 R)
• M12: 2,061,608 km (0.084 R)
• M13: 2,278,376 km (0.111 R)
• M14: 2,651,921 km (0.106 R)
• M15: 2,790,150 km (0.074 R)
• M16: 3,263,777 km (0.095 R)
• M17: 3,502,685 km (0.086 R)
• M18: 3,762,985 km (0.065 R)
• M19: 3,934,873 km (0.082 R)
• M20: 4,045,725 km (0.077 R)
• M21: 4,335,346 km (0.082 R)
• M22: 4,969,342 km (0.102 R)
• M23: 5,089,469 km (0.049 R)
• M24: 5,193,140 km (0.064 R)
• M25: 5,385,075 km (0.065 R)
• M26: 6,011,441 km (0.062 R)
• M27: 6,287,000 km (0.096 R)
• M28: 6,417,150 km (0.098 R)
• M29: 7,197,004 km (0.101 R)
• M30: 7,313,690 km (0.103 R)
• M31: 8,107,756 km (0.052 R)
• M32: 8,229,379 km (0.107 R)
• M33: 8,351,451 km (0.079 R)
• M34: 8,659,323 km (0.035 R)
• M35: 9,371,259 km (0.116 R)
• M36: 9,820,502 km (0.119 R)
• M37: 10,015,129 km (0.101 R)
• M38: 10,298,617 km (0.101 R)
• M39: 10,452,403 km (0.082 R)
• M40: 10,762,220 km (0.07 R)
• M41: 10,918,251 km (0.117 R)
• M42: 11,007,711 km (0.063 R)
• M43: 11,300,324 km (0.089 R)
• M44: 11,663,996 km (0.073 R)
• M45: 11,778,588 km (0.119 R)
• M46: 12,566,820 km (0.071 R)
• M47: 12,778,351 km (0.076 R)
• M48: 13,181,068 km (0.047 R)
• M49: 13,419,976 km (0.11 R)
• M50: 13,564,039 km (0.096 R)
• M51: 13,950,600 km (0.095 R)
• M52: 14,194,145 km (0.048 R)
• M53: 14,586,690 km (0.067 R)
• M54: 15,357,418 km (0.059 R)
• M55: 15,508,213 km (0.086 R)
• M56: 15,659,307 km (0.115 R)
• M57: 16,269,217 km (0.059 R)
• M58: 16,422,854 km (0.084 R)
• M59: 16,525,478 km (0.12 R)
• M60: 16,705,744 km (0.109 R)
• M61: 16,886,757 km (0.045 R)
• M62: 17,643,274 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 9.4

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.04 AU - 13.88 AU

Year: 14936 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,997,450 km

• M1: 321,785 km (0.082 R)
• M2: 484,248 km (0.116 R)
• M3: 655,388 km (0.106 R)
• M4: 802,742 km (0.057 R)
• M5: 961,615 km (0.104 R)
• M6: 1,156,092 km (0.09 R)
• M7: 1,726,509 km (0.093 R)
• M8: 2,472,853 km (0.108 R)
• M9: 2,707,871 km (0.099 R)
• M10: 3,530,211 km (0.094 R)
• M11: 5,560,254 km (0.074 R)
• M12: 6,273,536 km (0.076 R)
• M13: 6,364,791 km (0.12 R)
• M14: 6,502,421 km (0.107 R)
• M15: 6,733,999 km (0.082 R)
• M16: 6,921,295 km (0.084 R)
• M17: 8,784,836 km (0.091 R)
• M18: 10,574,924 km (0.102 R)
• M19: 11,455,307 km (0.088 R)
• M20: 12,244,885 km (0.073 R)
• M21: 12,819,640 km (0.112 R)
• M22: 13,462,013 km (0.105 R)
• M23: 13,935,640 km (0.036 R)
• M24: 15,451,216 km (0.072 R)
• M25: 15,513,000 km (0.108 R)
• M26: 15,698,501 km (0.079 R)
• M27: 16,574,546 km (0.086 R)
• M28: 17,018,403 km (0.084 R)
• M29: 17,082,132 km (0.056 R)
• M30: 18,767,202 km (0.119 R)
• M31: 19,830,245 km (0.108 R)
• M32: 20,099,072 km (0.096 R)
• M33: 20,301,478 km (0.076 R)
• M34: 22,014,374 km (0.12 R)
• M35: 22,572,224 km (0.097 R)
• M36: 22,852,870 km (0.083 R)
• M37: 22,993,642 km (0.093 R)
• M38: 24,273,601 km (0.106 R)
• M39: 24,922,257 km (0.12 R)
• M40: 25,139,773 km (0.109 R)
• M41: 25,576,598 km (0.097 R)
• M42: 27,873,524 km (0.063 R)
• M43: 30,081,289 km (0.047 R)
• M44: 31,167,071 km (0.109 R)
• M45: 31,479,581 km (0.039 R)
• M46: 32,661,105 km (0.099 R)
• M47: 33,058,137 km (0.101 R)
• M48: 33,456,666 km (0.086 R)
• M49: 33,776,806 km (0.1 R)
• M50: 34,097,843 km (0.059 R)
• M51: 34,419,927 km (0.109 R)
• M52: 34,986,005 km (0.111 R)
• M53: 35,473,694 km (0.058 R)
• M54: 37,446,890 km (0.101 R)
• M55: 38,446,802 km (0.043 R)
• M56: 38,698,127 km (0.114 R)
• M57: 39,624,287 km (0.057 R)
• M58: 39,708,960 km (0.045 R)
• M59: 39,878,155 km (0.106 R)
• M60: 43,576,214 km (0.112 R)
• M61: 45,776,051 km (0.094 R)
• M62: 46,398,528 km (0.108 R)
• M63: 46,844,778 km (0.065 R)
• M64: 48,192,206 km (0.071 R)
• M65: 51,662,278 km (0.071 R)
• M66: 52,774,838 km (0.114 R)
• M67: 53,520,882 km (0.079 R)
• M68: 54,364,315 km (0.088 R)
• M69: 54,552,360 km (0.08 R)
• M70: 54,740,554 km (0.081 R)
• M71: 57,398,609 km (0.11 R)
• M72: 58,743,344 km (0.055 R)
• M73: 60,975,045 km (0.116 R)
• M74: 61,170,420 km (0.117 R)
• M75: 61,366,094 km (0.094 R)
• M76: 61,659,904 km (0.077 R)
• M77: 61,757,891 km (0.045 R)
• M78: 62,052,299 km (0.119 R)
• M79: 62,445,442 km (0.117 R)
• M80: 62,839,483 km (0.081 R)
• M81: 64,424,024 km (0.099 R)
• M82: 64,822,253 km (0.036 R)
• M83: 66,121,960 km (0.12 R)
• M84: 66,423,100 km (0.105 R)
• M85: 66,523,630 km (0.118 R)
• M86: 66,724,839 km (0.112 R)
• M87: 67,127,706 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.2

Radius: 7.5

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.67 AU - 13.19 AU

Year: 15865 Days

Day: 19 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,997,450 km

• M1: 95,443 km (0.086 R)
• M2: 228,735 km (0.093 R)
• M3: 390,151 km (0.03 R)
• M4: 531,372 km (0.048 R)
• M5: 669,151 km (0.075 R)
• M6: 796,908 km (0.108 R)
• M7: 979,866 km (0.1 R)
• M8: 1,332,319 km (0.1 R)
• M9: 2,304,854 km (0.098 R)
• M10: 2,567,548 km (0.078 R)
• M11: 2,909,230 km (0.082 R)
• M12: 3,902,560 km (0.084 R)
• M13: 4,455,623 km (0.115 R)
• M14: 5,202,565 km (0.115 R)
• M15: 5,460,173 km (0.053 R)
• M16: 5,677,987 km (0.118 R)
• M17: 5,943,224 km (0.115 R)
• M18: 6,167,322 km (0.087 R)
• M19: 6,577,818 km (0.092 R)
• M20: 6,763,021 km (0.052 R)
• M21: 7,861,368 km (0.097 R)
• M22: 8,206,640 km (0.091 R)
• M23: 8,506,584 km (0.073 R)
• M24: 8,809,968 km (0.105 R)
• M25: 9,375,598 km (0.089 R)
• M26: 9,531,928 km (0.103 R)
• M27: 11,529,358 km (0.093 R)
• M28: 12,034,251 km (0.032 R)
• M29: 13,181,966 km (0.118 R)
• M30: 13,474,430 km (0.069 R)
• M31: 13,828,079 km (0.062 R)
• M32: 14,786,104 km (0.111 R)
• M33: 15,028,901 km (0.096 R)
• M34: 16,702,453 km (0.105 R)
• M35: 19,090,035 km (0.112 R)
• M36: 19,886,943 km (0.042 R)
• M37: 20,289,510 km (0.108 R)
• M38: 20,694,921 km (0.112 R)
• M39: 21,582,036 km (0.107 R)
• M40: 22,064,938 km (0.078 R)
• M41: 22,273,029 km (0.036 R)
• M42: 22,342,442 km (0.115 R)
• M43: 22,831,029 km (0.063 R)
• M44: 22,901,040 km (0.1 R)
• M45: 23,818,524 km (0.117 R)
• M46: 24,460,598 km (0.063 R)
• M47: 25,981,111 km (0.072 R)
• M48: 26,274,173 km (0.095 R)
• M49: 26,421,078 km (0.107 R)
• M50: 28,356,127 km (0.056 R)
• M51: 29,188,489 km (0.069 R)
• M52: 29,493,071 km (0.05 R)
• M53: 32,282,173 km (0.113 R)
• M54: 32,992,464 km (0.117 R)
• M55: 33,947,497 km (0.105 R)
• M56: 34,589,421 km (0.113 R)
• M57: 35,073,370 km (0.113 R)
• M58: 35,397,250 km (0.075 R)
• M59: 35,478,332 km (0.071 R)
• M60: 36,211,212 km (0.051 R)
• M61: 36,456,702 km (0.112 R)
• M62: 36,620,661 km (0.105 R)
• M63: 37,774,958 km (0.095 R)
• M64: 38,190,092 km (0.063 R)
• M65: 38,941,074 km (0.102 R)
• M66: 40,882,555 km (0.116 R)
• M67: 41,052,947 km (0.081 R)
• M68: 42,596,348 km (0.117 R)
• M69: 42,768,984 km (0.116 R)
• M70: 42,855,452 km (0.082 R)
• M71: 44,071,383 km (0.108 R)
• M72: 44,158,599 km (0.094 R)
• M73: 44,859,016 km (0.033 R)
• M74: 47,160,430 km (0.113 R)
• M75: 48,325,498 km (0.06 R)
• M76: 48,956,801 km (0.118 R)
• M77: 49,954,319 km (0.114 R)
• M78: 51,417,087 km (0.039 R)
• M79: 51,692,946 km (0.101 R)
• M80: 53,824,117 km (0.055 R)
• M81: 53,917,466 km (0.103 R)
• M82: 54,291,162 km (0.085 R)
• M83: 55,041,395 km (0.069 R)
• M84: 55,606,277 km (0.034 R)
• M85: 58,075,988 km (0.071 R)
• M86: 58,171,730 km (0.091 R)
• M87: 58,459,258 km (0.093 R)
• M88: 59,806,835 km (0.1 R)
• M89: 59,903,475 km (0.078 R)
• M90: 62,336,535 km (0.03 R)
• M91: 63,318,795 km (0.085 R)
• M92: 64,108,372 km (0.12 R)
• M93: 65,298,723 km (0.116 R)
• M94: 66,396,173 km (0.052 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 15,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit