🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.68 AU - 0.78 AU

Year: 240 Days

Day: 41 Hours

Environment

Temp: 78 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,037,097 km

• M1: 235,317 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.61 AU - 0.87 AU

Year: 245 Days

Day: 39.9 Hours

Environment

Temp: 73 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,037,097 km

• M1: 51,910 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.05 AU - 1.17 AU

Year: 450 Days

Day: 45.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.2 AU - 1.6 AU

Year: 638 Days

Day: 23.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,037,097 km

• M1: 216,618 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.19 AU - 1.67 AU

Year: 658 Days

Day: 20.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 61.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.25 AU - 1.73 AU

Year: 700 Days

Day: 41.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,037,097 km

• M1: 1,162,076 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.43 AU - 1.89 AU

Year: 823 Days

Day: 13.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 11.5

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.19 AU - 5.99 AU

Year: 4421 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,037,097 km

• M1: 152,889 km (0.1 R)
• M2: 309,219 km (0.089 R)
• M3: 510,428 km (0.115 R)
• M4: 942,018 km (0.074 R)
• M5: 1,032,973 km (0.117 R)
• M6: 1,168,359 km (0.118 R)
• M7: 1,295,518 km (0.1 R)
• M8: 1,533,528 km (0.115 R)
• M9: 1,689,708 km (0.106 R)
• M10: 1,884,185 km (0.085 R)
• M11: 2,001,171 km (0.105 R)
• M12: 2,260,274 km (0.098 R)
• M13: 2,366,938 km (0.097 R)
• M14: 2,716,249 km (0.078 R)
• M15: 2,791,945 km (0.082 R)
• M16: 2,906,836 km (0.063 R)
• M17: 3,062,568 km (0.085 R)
• M18: 3,141,406 km (0.066 R)
• M19: 3,463,939 km (0.111 R)
• M20: 3,818,486 km (0.109 R)
• M21: 4,119,327 km (0.116 R)
• M22: 4,427,947 km (0.108 R)
• M23: 4,905,015 km (0.071 R)
• M24: 5,327,180 km (0.077 R)
• M25: 5,639,391 km (0.057 R)
• M26: 5,736,630 km (0.079 R)
• M27: 5,809,933 km (0.105 R)
• M28: 6,407,875 km (0.107 R)
• M29: 6,484,021 km (0.066 R)
• M30: 6,688,670 km (0.075 R)
• M31: 6,817,624 km (0.08 R)
• M32: 7,315,037 km (0.071 R)
• M33: 7,421,401 km (0.059 R)
• M34: 7,797,340 km (0.119 R)
• M35: 8,207,089 km (0.115 R)
• M36: 8,651,843 km (0.111 R)
• M37: 8,905,561 km (0.104 R)
• M38: 9,333,860 km (0.064 R)
• M39: 9,594,160 km (0.116 R)
• M40: 10,359,503 km (0.056 R)
• M41: 10,478,882 km (0.063 R)
• M42: 10,991,853 km (0.081 R)
• M43: 11,083,257 km (0.071 R)
• M44: 11,699,002 km (0.095 R)
• M45: 12,420,812 km (0.072 R)
• M46: 12,739,156 km (0.031 R)
• M47: 13,286,535 km (0.032 R)
• M48: 14,138,495 km (0.073 R)
• M49: 14,974,448 km (0.036 R)
• M50: 15,211,411 km (0.08 R)
• M51: 15,517,787 km (0.073 R)
• M52: 15,757,593 km (0.116 R)
• M53: 15,998,595 km (0.1 R)
• M54: 16,206,237 km (0.106 R)
• M55: 16,729,081 km (0.081 R)
• M56: 17,791,226 km (0.104 R)
• M57: 18,006,348 km (0.111 R)
• M58: 18,186,314 km (0.054 R)
• M59: 18,802,358 km (0.038 R)
• M60: 18,875,362 km (0.082 R)
• M61: 19,572,937 km (0.089 R)
• M62: 20,391,237 km (0.081 R)
• M63: 20,691,480 km (0.109 R)
• M64: 21,830,817 km (0.115 R)
• M65: 22,408,115 km (0.12 R)
• M66: 22,524,203 km (0.043 R)
• M67: 22,679,336 km (0.059 R)
• M68: 23,932,518 km (0.087 R)
• M69: 24,607,503 km (0.088 R)
• M70: 25,127,954 km (0.108 R)
• M71: 25,611,455 km (0.094 R)
• M72: 25,854,402 km (0.098 R)
• M73: 26,587,880 km (0.119 R)
• M74: 26,710,700 km (0.054 R)
• M75: 27,493,545 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 8.9

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.08 AU - 13.68 AU

Year: 14780 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,037,097 km

• M1: 122,072 km (0.069 R)
• M2: 228,436 km (0.053 R)
• M3: 690,394 km (0.118 R)
• M4: 855,401 km (0.115 R)
• M5: 1,405,771 km (0.073 R)
• M6: 1,683,574 km (0.104 R)
• M7: 2,120,550 km (0.096 R)
• M8: 2,389,377 km (0.092 R)
• M9: 2,721,335 km (0.091 R)
• M10: 3,316,286 km (0.083 R)
• M11: 3,861,869 km (0.117 R)
• M12: 4,621,976 km (0.071 R)
• M13: 4,811,217 km (0.066 R)
• M14: 5,394,350 km (0.075 R)
• M15: 5,526,893 km (0.104 R)
• M16: 5,593,614 km (0.063 R)
• M17: 6,241,074 km (0.084 R)
• M18: 6,520,672 km (0.114 R)
• M19: 7,092,435 km (0.099 R)
• M20: 7,867,053 km (0.096 R)
• M21: 8,359,978 km (0.091 R)
• M22: 8,590,957 km (0.118 R)
• M23: 8,784,985 km (0.095 R)
• M24: 8,941,315 km (0.094 R)
• M25: 9,019,704 km (0.1 R)
• M26: 9,098,542 km (0.075 R)
• M27: 9,535,518 km (0.074 R)
• M28: 9,817,360 km (0.096 R)
• M29: 10,347,834 km (0.059 R)
• M30: 10,637,306 km (0.086 R)
• M31: 10,887,583 km (0.086 R)
• M32: 11,013,545 km (0.026 R)
• M33: 11,097,768 km (0.086 R)
• M34: 11,778,888 km (0.098 R)
• M35: 12,781,941 km (0.107 R)
• M36: 13,003,496 km (0.074 R)
• M37: 13,405,764 km (0.08 R)
• M38: 13,585,731 km (0.087 R)
• M39: 14,085,088 km (0.053 R)
• M40: 14,590,430 km (0.06 R)
• M41: 14,868,532 km (0.05 R)
• M42: 14,961,732 km (0.089 R)
• M43: 15,055,081 km (0.114 R)
• M44: 15,477,246 km (0.079 R)
• M45: 16,237,652 km (0.116 R)
• M46: 16,622,268 km (0.099 R)
• M47: 17,597,347 km (0.067 R)
• M48: 17,695,783 km (0.111 R)
• M49: 19,094,223 km (0.111 R)
• M50: 21,100,480 km (0.036 R)
• M51: 21,257,558 km (0.065 R)
• M52: 21,784,143 km (0.065 R)
• M53: 23,335,024 km (0.044 R)
• M54: 23,769,157 km (0.053 R)
• M55: 24,041,724 km (0.081 R)
• M56: 24,205,833 km (0.059 R)
• M57: 24,425,293 km (0.12 R)
• M58: 24,810,807 km (0.096 R)
• M59: 25,142,765 km (0.074 R)
• M60: 25,811,317 km (0.118 R)
• M61: 26,035,415 km (0.119 R)
• M62: 26,147,763 km (0.104 R)
• M63: 27,622,349 km (0.095 R)
• M64: 27,679,645 km (0.034 R)
• M65: 28,775,001 km (0.099 R)
• M66: 30,237,769 km (0.095 R)
• M67: 30,474,133 km (0.083 R)
• M68: 31,127,128 km (0.103 R)
• M69: 31,305,898 km (0.045 R)
• M70: 31,485,116 km (0.106 R)
• M71: 31,964,727 km (0.113 R)
• M72: 32,567,756 km (0.109 R)
• M73: 33,235,261 km (0.049 R)
• M74: 33,784,734 km (0.071 R)
• M75: 35,513,487 km (0.109 R)
• M76: 37,334,243 km (0.109 R)
• M77: 37,587,662 km (0.09 R)
• M78: 38,096,444 km (0.093 R)
• M79: 38,287,780 km (0.109 R)
• M80: 39,249,395 km (0.076 R)
• M81: 39,313,872 km (0.11 R)
• M82: 39,894,910 km (0.087 R)
• M83: 40,154,163 km (0.093 R)
• M84: 41,261,786 km (0.08 R)
• M85: 41,327,309 km (0.045 R)
• M86: 42,842,736 km (0.066 R)
• M87: 43,041,851 km (0.084 R)
• M88: 43,307,686 km (0.106 R)
• M89: 43,440,678 km (0.11 R)
• M90: 43,840,853 km (0.109 R)
• M91: 44,041,464 km (0.116 R)
• M92: 44,846,749 km (0.062 R)
• M93: 45,048,706 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.5

Radius: 4.6

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.01 AU - 16.13 AU

Year: 21412 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,037,097 km

• M1: 72,705 km (0.07 R)
• M2: 229,633 km (0.062 R)
• M3: 390,002 km (0.09 R)
• M4: 422,764 km (0.098 R)
• M5: 1,021,454 km (0.04 R)
• M6: 1,786,647 km (0.083 R)
• M7: 1,842,747 km (0.047 R)
• M8: 2,131,919 km (0.095 R)
• M9: 2,882,601 km (0.049 R)
• M10: 3,014,995 km (0.037 R)
• M11: 3,149,334 km (0.119 R)
• M12: 3,183,293 km (0.111 R)
• M13: 3,706,586 km (0.106 R)
• M14: 4,144,310 km (0.067 R)
• M15: 5,348,573 km (0.059 R)
• M16: 7,771,310 km (0.112 R)
• M17: 8,423,108 km (0.107 R)
• M18: 8,803,236 km (0.092 R)
• M19: 9,877,499 km (0.113 R)
• M20: 10,077,212 km (0.084 R)
• M21: 10,227,857 km (0.12 R)
• M22: 12,683,805 km (0.032 R)
• M23: 12,792,264 km (0.094 R)
• M24: 13,064,532 km (0.108 R)
• M25: 13,948,805 km (0.119 R)
• M26: 14,511,143 km (0.081 R)
• M27: 14,624,389 km (0.084 R)
• M28: 16,007,571 km (0.033 R)
• M29: 16,124,706 km (0.089 R)
• M30: 17,492,180 km (0.1 R)
• M31: 17,733,780 km (0.07 R)
• M32: 19,206,422 km (0.079 R)
• M33: 20,020,234 km (0.07 R)
• M34: 20,336,335 km (0.104 R)
• M35: 20,653,931 km (0.117 R)
• M36: 21,941,071 km (0.096 R)
• M37: 22,006,146 km (0.057 R)
• M38: 22,332,269 km (0.066 R)
• M39: 23,453,057 km (0.081 R)
• M40: 27,342,003 km (0.102 R)
• M41: 27,903,593 km (0.096 R)
• M42: 28,115,125 km (0.087 R)
• M43: 29,826,823 km (0.06 R)
• M44: 30,043,292 km (0.073 R)
• M45: 30,187,803 km (0.112 R)
• M46: 30,986,656 km (0.065 R)
• M47: 31,866,142 km (0.091 R)
• M48: 33,051,555 km (0.117 R)
• M49: 34,100,535 km (0.041 R)
• M50: 35,236,432 km (0.067 R)
• M51: 36,077,322 km (0.077 R)
• M52: 37,467,684 km (0.054 R)
• M53: 38,718,023 km (0.115 R)
• M54: 39,506,554 km (0.108 R)
• M55: 39,664,828 km (0.097 R)
• M56: 40,539,377 km (0.066 R)
• M57: 41,339,876 km (0.072 R)
• M58: 42,712,735 km (0.082 R)
• M59: 44,018,575 km (0.084 R)
• M60: 44,346,942 km (0.111 R)
• M61: 44,511,500 km (0.109 R)
• M62: 44,841,214 km (0.076 R)
• M63: 46,418,424 km (0.081 R)
• M64: 48,945,282 km (0.085 R)
• M65: 51,257,466 km (0.064 R)
• M66: 51,603,038 km (0.089 R)
• M67: 51,775,973 km (0.112 R)
• M68: 52,035,974 km (0.045 R)
• M69: 52,905,736 km (0.102 R)
• M70: 53,517,292 km (0.087 R)
• M71: 59,761,058 km (0.11 R)
• M72: 59,851,864 km (0.108 R)
• M73: 60,397,896 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 20,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit