🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.52 AU - 0.6 AU

Year: 176 Days

Day: 20.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.76 AU - 1.18 AU

Year: 400 Days

Day: 43.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.11 AU - 1.27 AU

Year: 544 Days

Day: 17.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.13 AU - 1.87 AU

Year: 770 Days

Day: 15.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,308,592 km

• M1: 219,909 km (0.084 R)
• M2: 407,953 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.24 AU - 1.78 AU

Year: 777 Days

Day: 19 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,308,592 km

• M1: 634,295 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.34 AU - 2.16 AU

Year: 970 Days

Day: 13.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 79.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.8

Radius: 10.7

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.91 AU - 3.21 AU

Year: 2243 Days

Day: 12.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,308,592 km

• M1: 150,047 km (0.103 R)
• M2: 226,342 km (0.045 R)
• M3: 389,852 km (0.088 R)
• M4: 509,680 km (0.115 R)
• M5: 661,522 km (0.067 R)
• M6: 771,925 km (0.111 R)
• M7: 869,164 km (0.099 R)
• M8: 1,277,865 km (0.075 R)
• M9: 1,406,968 km (0.073 R)
• M10: 1,528,142 km (0.112 R)
• M11: 1,615,208 km (0.082 R)
• M12: 1,899,893 km (0.115 R)
• M13: 2,172,909 km (0.045 R)
• M14: 2,243,220 km (0.068 R)
• M15: 2,473,302 km (0.106 R)
• M16: 2,606,145 km (0.038 R)
• M17: 2,711,162 km (0.069 R)
• M18: 2,956,503 km (0.089 R)
• M19: 3,419,957 km (0.105 R)
• M20: 3,752,962 km (0.111 R)
• M21: 3,871,892 km (0.095 R)
• M22: 4,289,719 km (0.12 R)
• M23: 4,540,146 km (0.069 R)
• M24: 4,962,012 km (0.107 R)
• M25: 5,149,458 km (0.05 R)
• M26: 5,396,594 km (0.11 R)
• M27: 5,550,679 km (0.049 R)
• M28: 5,686,664 km (0.11 R)
• M29: 5,764,904 km (0.112 R)
• M30: 5,922,430 km (0.108 R)
• M31: 6,081,303 km (0.097 R)
• M32: 6,241,822 km (0.115 R)
• M33: 6,342,800 km (0.118 R)
• M34: 7,170,076 km (0.105 R)
• M35: 7,297,085 km (0.027 R)
• M36: 7,403,599 km (0.117 R)
• M37: 7,856,282 km (0.049 R)
• M38: 8,229,379 km (0.113 R)
• M39: 8,318,090 km (0.098 R)
• M40: 8,675,929 km (0.116 R)
• M41: 9,406,565 km (0.102 R)
• M42: 10,085,739 km (0.1 R)
• M43: 10,708,216 km (0.103 R)
• M44: 11,367,793 km (0.119 R)
• M45: 11,491,360 km (0.115 R)
• M46: 11,715,009 km (0.12 R)
• M47: 12,318,337 km (0.065 R)
• M48: 12,828,765 km (0.054 R)
• M49: 12,983,300 km (0.088 R)
• M50: 13,086,672 km (0.12 R)
• M51: 13,424,464 km (0.087 R)
• M52: 13,791,577 km (0.072 R)
• M53: 13,870,565 km (0.098 R)
• M54: 14,002,660 km (0.097 R)
• M55: 14,214,939 km (0.117 R)
• M56: 14,858,210 km (0.089 R)
• M57: 15,183,436 km (0.053 R)
• M58: 15,265,116 km (0.115 R)
• M59: 15,593,334 km (0.086 R)
• M60: 16,006,823 km (0.107 R)
• M61: 16,312,301 km (0.108 R)
• M62: 16,507,826 km (0.074 R)
• M63: 16,788,322 km (0.111 R)
• M64: 17,553,665 km (0.091 R)
• M65: 17,668,107 km (0.093 R)
• M66: 18,099,098 km (0.11 R)
• M67: 18,185,716 km (0.11 R)
• M68: 18,417,443 km (0.049 R)
• M69: 19,088,987 km (0.114 R)
• M70: 19,206,571 km (0.092 R)
• M71: 19,531,348 km (0.068 R)
• M72: 19,649,830 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 11.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.49 AU - 8.05 AU

Year: 7380 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 119 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,308,592 km

• M1: 192,532 km (0.059 R)
• M2: 543,639 km (0.06 R)
• M3: 733,179 km (0.069 R)
• M4: 876,943 km (0.058 R)
• M5: 987,944 km (0.079 R)
• M6: 1,118,992 km (0.085 R)
• M7: 1,448,107 km (0.067 R)
• M8: 1,564,644 km (0.101 R)
• M9: 1,807,741 km (0.074 R)
• M10: 2,568,745 km (0.074 R)
• M11: 2,649,977 km (0.042 R)
• M12: 2,752,750 km (0.115 R)
• M13: 3,047,757 km (0.082 R)
• M14: 3,220,992 km (0.115 R)
• M15: 3,554,745 km (0.106 R)
• M16: 3,783,480 km (0.077 R)
• M17: 3,876,380 km (0.048 R)
• M18: 4,821,689 km (0.094 R)
• M19: 4,973,381 km (0.054 R)
• M20: 6,547,600 km (0.034 R)
• M21: 6,687,773 km (0.058 R)
• M22: 7,403,150 km (0.075 R)
• M23: 7,637,270 km (0.107 R)
• M24: 8,506,434 km (0.113 R)
• M25: 9,280,753 km (0.093 R)
• M26: 9,596,853 km (0.105 R)
• M27: 9,756,175 km (0.036 R)
• M28: 9,884,380 km (0.106 R)
• M29: 10,500,723 km (0.098 R)
• M30: 10,763,866 km (0.117 R)
• M31: 11,029,402 km (0.073 R)
• M32: 11,162,844 km (0.029 R)
• M33: 11,634,526 km (0.098 R)
• M34: 11,838,727 km (0.064 R)
• M35: 12,877,235 km (0.07 R)
• M36: 13,123,772 km (0.113 R)
• M37: 13,229,837 km (0.092 R)
• M38: 14,562,306 km (0.102 R)
• M39: 14,672,260 km (0.095 R)
• M40: 15,899,411 km (0.103 R)
• M41: 16,239,896 km (0.087 R)
• M42: 16,506,330 km (0.081 R)
• M43: 16,620,922 km (0.105 R)
• M44: 16,966,493 km (0.117 R)
• M45: 17,236,816 km (0.106 R)
• M46: 18,372,115 km (0.058 R)
• M47: 18,570,332 km (0.107 R)
• M48: 18,649,768 km (0.06 R)
• M49: 18,769,147 km (0.104 R)
• M50: 19,693,213 km (0.03 R)
• M51: 20,099,671 km (0.082 R)
• M52: 20,590,950 km (0.082 R)
• M53: 21,169,146 km (0.08 R)
• M54: 21,710,989 km (0.07 R)
• M55: 22,214,985 km (0.116 R)
• M56: 23,320,513 km (0.081 R)
• M57: 23,750,457 km (0.073 R)
• M58: 24,226,478 km (0.098 R)
• M59: 25,012,166 km (0.109 R)
• M60: 25,187,943 km (0.078 R)
• M61: 25,408,151 km (0.101 R)
• M62: 25,584,826 km (0.111 R)
• M63: 25,761,801 km (0.1 R)
• M64: 25,850,512 km (0.077 R)
• M65: 26,028,234 km (0.073 R)
• M66: 27,238,182 km (0.091 R)
• M67: 27,464,374 km (0.098 R)
• M68: 27,963,881 km (0.036 R)
• M69: 28,054,986 km (0.092 R)
• M70: 28,329,050 km (0.073 R)
• M71: 28,695,864 km (0.084 R)
• M72: 29,805,880 km (0.028 R)
• M73: 29,992,129 km (0.102 R)
• M74: 30,178,827 km (0.077 R)
• M75: 30,882,536 km (0.105 R)
• M76: 30,976,782 km (0.118 R)
• M77: 31,071,179 km (0.096 R)
• M78: 31,354,816 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.7

Radius: 7.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.7 AU - 12.18 AU

Year: 14133 Days

Day: 17.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 76.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,308,592 km

• M1: 106,065 km (0.086 R)
• M2: 273,166 km (0.104 R)
• M3: 616,044 km (0.07 R)
• M4: 762,949 km (0.048 R)
• M5: 827,725 km (0.103 R)
• M6: 907,909 km (0.112 R)
• M7: 1,270,385 km (0.095 R)
• M8: 1,316,910 km (0.118 R)
• M9: 1,541,157 km (0.043 R)
• M10: 1,743,114 km (0.092 R)
• M11: 2,154,209 km (0.113 R)
• M12: 2,285,107 km (0.099 R)
• M13: 2,917,158 km (0.101 R)
• M14: 3,295,491 km (0.115 R)
• M15: 3,446,735 km (0.047 R)
• M16: 3,846,460 km (0.059 R)
• M17: 4,307,820 km (0.053 R)
• M18: 4,617,039 km (0.12 R)
• M19: 5,007,490 km (0.077 R)
• M20: 5,587,480 km (0.076 R)
• M21: 5,664,673 km (0.118 R)
• M22: 6,295,228 km (0.109 R)
• M23: 6,456,345 km (0.091 R)
• M24: 7,114,426 km (0.102 R)
• M25: 7,508,168 km (0.037 R)
• M26: 7,564,865 km (0.098 R)
• M27: 7,621,862 km (0.031 R)
• M28: 8,971,384 km (0.05 R)
• M29: 9,396,541 km (0.113 R)
• M30: 9,519,212 km (0.112 R)
• M31: 9,797,165 km (0.091 R)
• M32: 10,903,590 km (0.08 R)
• M33: 11,357,321 km (0.119 R)
• M34: 11,718,001 km (0.119 R)
• M35: 12,249,373 km (0.107 R)
• M36: 12,349,903 km (0.101 R)
• M37: 12,484,391 km (0.074 R)
• M38: 12,890,699 km (0.078 R)
• M39: 13,095,498 km (0.089 R)
• M40: 13,266,938 km (0.097 R)
• M41: 14,135,353 km (0.072 R)
• M42: 14,558,865 km (0.115 R)
• M43: 14,629,774 km (0.098 R)
• M44: 14,879,154 km (0.078 R)
• M45: 15,490,411 km (0.114 R)
• M46: 15,963,439 km (0.082 R)
• M47: 16,923,708 km (0.11 R)
• M48: 17,222,904 km (0.106 R)
• M49: 17,523,895 km (0.103 R)
• M50: 17,750,835 km (0.088 R)
• M51: 18,552,530 km (0.075 R)
• M52: 19,875,424 km (0.032 R)
• M53: 20,112,087 km (0.059 R)
• M54: 20,429,085 km (0.09 R)
• M55: 20,548,315 km (0.067 R)
• M56: 20,827,464 km (0.101 R)
• M57: 21,148,202 km (0.11 R)
• M58: 21,713,233 km (0.083 R)
• M59: 21,875,547 km (0.055 R)
• M60: 22,324,191 km (0.091 R)
• M61: 22,447,011 km (0.054 R)
• M62: 23,646,337 km (0.094 R)
• M63: 24,274,798 km (0.107 R)
• M64: 24,527,768 km (0.103 R)
• M65: 24,612,290 km (0.118 R)
• M66: 27,279,471 km (0.068 R)
• M67: 28,070,844 km (0.082 R)
• M68: 29,048,466 km (0.116 R)
• M69: 29,361,724 km (0.078 R)
• M70: 29,721,357 km (0.029 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 10,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit