🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.73 AU - 0.73 AU

Year: 234 Days

Day: 36.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 58.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.9 AU - 1 AU

Year: 347 Days

Day: 47.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.91 AU - 1.47 AU

Year: 486 Days

Day: 15.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.95 AU - 2.49 AU

Year: 1240 Days

Day: 31.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.11 AU - 3.73 AU

Year: 2370 Days

Day: 46.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.11 AU - 4.57 AU

Year: 3388 Days

Day: 30.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,472,942 km

• M1: 1,517,670 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 14.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.74 AU - 5.2 AU

Year: 4152 Days

Day: 11.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,472,942 km

• M1: 198,816 km (0.074 R)
• M2: 450,439 km (0.112 R)
• M3: 543,489 km (0.106 R)
• M4: 677,529 km (0.09 R)
• M5: 872,604 km (0.084 R)
• M6: 1,022,651 km (0.116 R)
• M7: 1,408,913 km (0.094 R)
• M8: 1,558,211 km (0.061 R)
• M9: 1,666,071 km (0.072 R)
• M10: 2,038,869 km (0.096 R)
• M11: 2,402,691 km (0.101 R)
• M12: 3,172,672 km (0.084 R)
• M13: 3,412,178 km (0.086 R)
• M14: 3,575,090 km (0.113 R)
• M15: 4,253,217 km (0.079 R)
• M16: 4,856,396 km (0.046 R)
• M17: 5,273,774 km (0.081 R)
• M18: 5,391,806 km (0.077 R)
• M19: 5,824,144 km (0.042 R)
• M20: 5,970,750 km (0.074 R)
• M21: 6,242,719 km (0.086 R)
• M22: 6,747,911 km (0.12 R)
• M23: 6,979,489 km (0.102 R)
• M24: 7,161,549 km (0.041 R)
• M25: 7,318,926 km (0.099 R)
• M26: 7,503,829 km (0.078 R)
• M27: 7,959,654 km (0.118 R)
• M28: 8,479,806 km (0.061 R)
• M29: 8,590,658 km (0.12 R)
• M30: 8,982,754 km (0.049 R)
• M31: 9,437,980 km (0.089 R)
• M32: 9,581,893 km (0.06 R)
• M33: 10,999,782 km (0.077 R)
• M34: 11,425,687 km (0.059 R)
• M35: 11,702,293 km (0.116 R)
• M36: 11,826,011 km (0.084 R)
• M37: 11,950,177 km (0.084 R)
• M38: 12,863,023 km (0.1 R)
• M39: 13,441,069 km (0.086 R)
• M40: 14,158,990 km (0.067 R)
• M41: 14,655,655 km (0.064 R)
• M42: 15,191,813 km (0.025 R)
• M43: 15,564,162 km (0.105 R)
• M44: 15,870,988 km (0.1 R)
• M45: 16,076,685 km (0.049 R)
• M46: 16,283,429 km (0.105 R)
• M47: 17,048,473 km (0.107 R)
• M48: 17,188,945 km (0.095 R)
• M49: 18,254,082 km (0.07 R)
• M50: 18,577,812 km (0.089 R)
• M51: 18,939,689 km (0.044 R)
• M52: 19,670,624 km (0.092 R)
• M53: 19,817,828 km (0.099 R)
• M54: 20,113,583 km (0.063 R)
• M55: 20,597,233 km (0.072 R)
• M56: 21,310,965 km (0.095 R)
• M57: 21,803,890 km (0.113 R)
• M58: 21,956,479 km (0.106 R)
• M59: 22,071,071 km (0.106 R)
• M60: 22,569,831 km (0.115 R)
• M61: 22,762,662 km (0.105 R)
• M62: 22,917,347 km (0.116 R)
• M63: 23,188,867 km (0.093 R)
• M64: 23,931,321 km (0.064 R)
• M65: 24,285,718 km (0.1 R)
• M66: 24,522,981 km (0.106 R)
• M67: 24,920,163 km (0.111 R)
• M68: 25,159,370 km (0.095 R)
• M69: 25,519,751 km (0.073 R)
• M70: 25,841,536 km (0.099 R)
• M71: 26,083,885 km (0.071 R)
• M72: 26,245,750 km (0.074 R)
• M73: 26,529,836 km (0.08 R)
• M74: 26,937,640 km (0.105 R)
• M75: 27,388,378 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 11.4

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.82 AU - 10.66 AU

Year: 9683 Days

Day: 7.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 72,472,942 km

• M1: 204,949 km (0.083 R)
• M2: 555,457 km (0.09 R)
• M3: 901,776 km (0.066 R)
• M4: 1,070,373 km (0.108 R)
• M5: 1,280,707 km (0.057 R)
• M6: 1,865,485 km (0.062 R)
• M7: 2,215,096 km (0.096 R)
• M8: 2,291,391 km (0.116 R)
• M9: 2,446,823 km (0.109 R)
• M10: 2,605,696 km (0.108 R)
• M11: 2,809,298 km (0.087 R)
• M12: 3,385,101 km (0.102 R)
• M13: 3,495,803 km (0.041 R)
• M14: 4,043,930 km (0.081 R)
• M15: 4,376,336 km (0.116 R)
• M16: 4,717,569 km (0.029 R)
• M17: 5,792,729 km (0.057 R)
• M18: 5,979,277 km (0.103 R)
• M19: 7,396,867 km (0.068 R)
• M20: 7,832,945 km (0.066 R)
• M21: 8,699,715 km (0.104 R)
• M22: 9,160,027 km (0.054 R)
• M23: 9,596,853 km (0.109 R)
• M24: 11,278,333 km (0.074 R)
• M25: 12,529,570 km (0.118 R)
• M26: 12,632,942 km (0.083 R)
• M27: 13,824,190 km (0.05 R)
• M28: 14,253,236 km (0.055 R)
• M29: 15,234,598 km (0.096 R)
• M30: 15,826,557 km (0.115 R)
• M31: 15,975,557 km (0.116 R)
• M32: 17,531,075 km (0.085 R)
• M33: 18,268,294 km (0.107 R)
• M34: 18,385,578 km (0.108 R)
• M35: 18,976,041 km (0.055 R)
• M36: 19,213,902 km (0.072 R)
• M37: 19,373,074 km (0.118 R)
• M38: 21,440,516 km (0.11 R)
• M39: 22,983,768 km (0.083 R)
• M40: 23,407,130 km (0.119 R)
• M41: 25,780,799 km (0.047 R)
• M42: 25,956,278 km (0.116 R)
• M43: 27,062,853 km (0.096 R)
• M44: 27,152,163 km (0.109 R)
• M45: 27,644,340 km (0.119 R)
• M46: 28,411,029 km (0.089 R)
• M47: 30,196,181 km (0.081 R)
• M48: 30,288,632 km (0.031 R)
• M49: 30,381,233 km (0.116 R)
• M50: 31,032,283 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.5

Radius: 7.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.51 AU - 19.73 AU

Year: 24254 Days

Day: 23.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,472,942 km

• M1: 123,119 km (0.102 R)
• M2: 196,871 km (0.105 R)
• M3: 279,150 km (0.118 R)
• M4: 690,394 km (0.11 R)
• M5: 1,100,592 km (0.063 R)
• M6: 1,430,156 km (0.085 R)
• M7: 1,666,371 km (0.076 R)
• M8: 2,076,568 km (0.084 R)
• M9: 3,174,018 km (0.058 R)
• M10: 3,640,165 km (0.113 R)
• M11: 3,921,858 km (0.12 R)
• M12: 5,525,397 km (0.038 R)
• M13: 5,756,077 km (0.103 R)
• M14: 5,802,602 km (0.083 R)
• M15: 6,612,375 km (0.071 R)
• M16: 6,857,267 km (0.073 R)
• M17: 7,814,843 km (0.095 R)
• M18: 8,600,082 km (0.098 R)
• M19: 8,921,119 km (0.051 R)
• M20: 9,029,129 km (0.112 R)
• M21: 9,246,196 km (0.115 R)
• M22: 9,465,207 km (0.1 R)
• M23: 10,871,576 km (0.087 R)
• M24: 11,687,184 km (0.068 R)
• M25: 11,805,366 km (0.099 R)
• M26: 12,162,157 km (0.047 R)
• M27: 12,522,539 km (0.034 R)
• M28: 12,825,624 km (0.103 R)
• M29: 13,008,582 km (0.088 R)
• M30: 13,253,773 km (0.066 R)
• M31: 14,439,785 km (0.074 R)
• M32: 14,566,494 km (0.091 R)
• M33: 15,659,307 km (0.115 R)
• M34: 16,578,885 km (0.09 R)
• M35: 17,651,053 km (0.09 R)
• M36: 18,127,223 km (0.07 R)
• M37: 18,332,621 km (0.038 R)
• M38: 19,161,842 km (0.116 R)
• M39: 19,301,117 km (0.109 R)
• M40: 19,581,015 km (0.106 R)
• M41: 20,928,144 km (0.1 R)
• M42: 21,071,758 km (0.067 R)
• M43: 22,012,728 km (0.097 R)
• M44: 23,115,564 km (0.085 R)
• M45: 24,311,449 km (0.106 R)
• M46: 25,834,655 km (0.045 R)
• M47: 27,075,270 km (0.113 R)
• M48: 27,309,989 km (0.114 R)
• M49: 27,624,144 km (0.117 R)
• M50: 29,132,241 km (0.117 R)
• M51: 30,585,584 km (0.043 R)
• M52: 33,143,259 km (0.086 R)
• M53: 33,226,884 km (0.115 R)
• M54: 35,597,412 km (0.105 R)
• M55: 36,112,477 km (0.113 R)
• M56: 36,198,496 km (0.079 R)
• M57: 36,543,469 km (0.08 R)
• M58: 36,976,255 km (0.044 R)
• M59: 37,236,705 km (0.094 R)
• M60: 39,077,058 km (0.05 R)
• M61: 40,320,366 km (0.059 R)
• M62: 40,857,123 km (0.111 R)
• M63: 41,847,461 km (0.082 R)
• M64: 42,209,488 km (0.116 R)
• M65: 43,210,597 km (0.09 R)
• M66: 44,772,848 km (0.114 R)
• M67: 45,421,653 km (0.087 R)
• M68: 45,980,102 km (0.098 R)
• M69: 47,574,816 km (0.044 R)
• M70: 48,806,605 km (0.052 R)
• M71: 49,187,630 km (0.11 R)
• M72: 51,980,024 km (0.092 R)
• M73: 53,444,438 km (0.069 R)
• M74: 53,935,568 km (0.105 R)
• M75: 54,034,003 km (0.093 R)
• M76: 54,231,023 km (0.109 R)
• M77: 55,517,266 km (0.086 R)
• M78: 58,018,991 km (0.058 R)
• M79: 59,334,405 km (0.114 R)
• M80: 59,435,982 km (0.059 R)
• M81: 60,046,790 km (0.108 R)
• M82: 61,480,087 km (0.096 R)
• M83: 62,510,667 km (0.095 R)
• M84: 62,924,455 km (0.067 R)
• M85: 64,798,018 km (0.038 R)
• M86: 65,216,743 km (0.081 R)
• M87: 66,478,601 km (0.103 R)
• M88: 66,689,833 km (0.107 R)
• M89: 67,430,343 km (0.104 R)
• M90: 68,812,926 km (0.084 R)
• M91: 71,174,029 km (0.097 R)
• M92: 71,389,899 km (0.081 R)
• M93: 71,606,068 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 13,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit